/*
 * Copyright 2005, 2007-2008 Henri Verbeet
 * Copyright (C) 2007-2008 Stefan Dösinger(for CodeWeavers)
 * Copyright (C) 2008 Jason Green(for TransGaming)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

/* This test framework allows limited testing of rendering results. Things are rendered, shown on
 * the framebuffer, read back from there and compared to expected colors.
 *
 * However, neither d3d nor opengl is guaranteed to be pixel exact, and thus the capability of this test
 * is rather limited. As a general guideline for adding tests, do not rely on corner pixels. Draw a big enough
 * area which shows specific behavior(like a quad on the whole screen), and try to get resulting colors with
 * all bits set or unset in all channels(like pure red, green, blue, white, black). Hopefully everything that
 * causes visible results in games can be tested in a way that does not depend on pixel exactness
 */

#define COBJMACROS
#include <d3d9.h>
#include "wine/test.h"

static HMODULE d3d9_handle = 0;

static HWND create_window(void)
{
    WNDCLASS wc = {0};
    HWND ret;
    wc.lpfnWndProc = DefWindowProc;
    wc.lpszClassName = "d3d9_test_wc";
    RegisterClass(&wc);

    ret = CreateWindow("d3d9_test_wc", "d3d9_test",
                        WS_SYSMENU | WS_POPUP , 0, 0, 640, 480, 0, 0, 0, 0);
    ShowWindow(ret, SW_SHOW);
    return ret;
}

static BOOL color_match(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
{
    if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
    c1 >>= 8; c2 >>= 8;
    if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
    c1 >>= 8; c2 >>= 8;
    if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
    c1 >>= 8; c2 >>= 8;
    if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
    return TRUE;
}

/* Locks a given surface and returns the color at (x,y).  It's the caller's
 * responsibility to only pass in lockable surfaces and valid x,y coordinates */
static DWORD getPixelColorFromSurface(IDirect3DSurface9 *surface, UINT x, UINT y)
{
    DWORD color;
    HRESULT hr;
    D3DSURFACE_DESC desc;
    RECT rectToLock = {x, y, x+1, y+1};
    D3DLOCKED_RECT lockedRect;

    hr = IDirect3DSurface9_GetDesc(surface, &desc);
    if(FAILED(hr))  /* This is not a test */
    {
        trace("Can't get the surface description, hr=%08x\n", hr);
        return 0xdeadbeef;
    }

    hr = IDirect3DSurface9_LockRect(surface, &lockedRect, &rectToLock, D3DLOCK_READONLY);
    if(FAILED(hr))  /* This is not a test */
    {
        trace("Can't lock the surface, hr=%08x\n", hr);
        return 0xdeadbeef;
    }
    switch(desc.Format) {
        case D3DFMT_A8R8G8B8:
        {
            color = ((DWORD *) lockedRect.pBits)[0] & 0xffffffff;
            break;
        }
        default:
            trace("Error: unknown surface format: %d\n", desc.Format);
            color = 0xdeadbeef;
            break;
    }
    hr = IDirect3DSurface9_UnlockRect(surface);
    if(FAILED(hr))
    {
        trace("Can't unlock the surface, hr=%08x\n", hr);
    }
    return color;
}

static DWORD getPixelColor(IDirect3DDevice9 *device, UINT x, UINT y)
{
    DWORD ret;
    IDirect3DSurface9 *surf = NULL, *target = NULL;
    HRESULT hr;
    D3DLOCKED_RECT lockedRect;
    RECT rectToLock = {x, y, x+1, y+1};

    hr = IDirect3DDevice9_CreateRenderTarget(device, 640, 480, D3DFMT_A8R8G8B8, 0, 0, TRUE, &surf, NULL);
    if(FAILED(hr) || !surf )  /* This is not a test */
    {
        trace("Can't create an offscreen plain surface to read the render target data, hr=%08x\n", hr);
        return 0xdeadbeef;
    }

    hr = IDirect3DDevice9_GetRenderTarget(device, 0, &target);
    if(FAILED(hr))
    {
        trace("Can't get the render target, hr=%08x\n", hr);
        ret = 0xdeadbeed;
        goto out;
    }

    hr = IDirect3DDevice9_StretchRect(device, target, NULL, surf, NULL, D3DTEXF_POINT);
    if(FAILED(hr))
    {
        trace("Can't read the render target data, hr=%08x\n", hr);
        ret = 0xdeadbeec;
        goto out;
    }

    hr = IDirect3DSurface9_LockRect(surf, &lockedRect, &rectToLock, D3DLOCK_READONLY);
    if(FAILED(hr))
    {
        trace("Can't lock the offscreen surface, hr=%08x\n", hr);
        ret = 0xdeadbeeb;
        goto out;
    }

    /* Remove the X channel for now. DirectX and OpenGL have different ideas how to treat it apparently, and it isn't
     * really important for these tests
     */
    ret = ((DWORD *) lockedRect.pBits)[0] & 0x00ffffff;
    hr = IDirect3DSurface9_UnlockRect(surf);
    if(FAILED(hr))
    {
        trace("Can't unlock the offscreen surface, hr=%08x\n", hr);
    }

out:
    if(target) IDirect3DSurface9_Release(target);
    if(surf) IDirect3DSurface9_Release(surf);
    return ret;
}

static IDirect3DDevice9 *init_d3d9(void)
{
    IDirect3D9 * (__stdcall * d3d9_create)(UINT SDKVersion) = 0;
    IDirect3D9 *d3d9_ptr = 0;
    IDirect3DDevice9 *device_ptr = 0;
    D3DPRESENT_PARAMETERS present_parameters;
    HRESULT hr;
    D3DADAPTER_IDENTIFIER9 identifier;

    d3d9_create = (void *)GetProcAddress(d3d9_handle, "Direct3DCreate9");
    ok(d3d9_create != NULL, "Failed to get address of Direct3DCreate9\n");
    if (!d3d9_create) return NULL;

    d3d9_ptr = d3d9_create(D3D_SDK_VERSION);
    if (!d3d9_ptr)
    {
        skip("could not create D3D9\n");
        return NULL;
    }

    ZeroMemory(&present_parameters, sizeof(present_parameters));
    present_parameters.Windowed = TRUE;
    present_parameters.hDeviceWindow = create_window();
    present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
    present_parameters.BackBufferWidth = 640;
    present_parameters.BackBufferHeight = 480;
    present_parameters.BackBufferFormat = D3DFMT_A8R8G8B8;
    present_parameters.EnableAutoDepthStencil = TRUE;
    present_parameters.AutoDepthStencilFormat = D3DFMT_D24S8;

    memset(&identifier, 0, sizeof(identifier));
    hr = IDirect3D9_GetAdapterIdentifier(d3d9_ptr, 0, 0, &identifier);
    ok(hr == D3D_OK, "Failed to get adapter identifier description\n");
    trace("Driver string: \"%s\"\n", identifier.Driver);
    trace("Description string: \"%s\"\n", identifier.Description);
    ok(identifier.Description[0] != '\0', "Empty driver description\n");
    trace("Device name string: \"%s\"\n", identifier.DeviceName);
    ok(identifier.DeviceName[0]  != '\0', "Empty device name\n");
    trace("Driver version %d.%d.%d.%d\n",
          HIWORD(U(identifier.DriverVersion).HighPart), LOWORD(U(identifier.DriverVersion).HighPart),
          HIWORD(U(identifier.DriverVersion).LowPart), LOWORD(U(identifier.DriverVersion).LowPart));

    hr = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, present_parameters.hDeviceWindow, D3DCREATE_HARDWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
    if(FAILED(hr)) {
        present_parameters.AutoDepthStencilFormat = D3DFMT_D16;
        hr = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, present_parameters.hDeviceWindow, D3DCREATE_HARDWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
        if(FAILED(hr)) {
            hr = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, present_parameters.hDeviceWindow, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
        }
    }
    ok(hr == D3D_OK || hr == D3DERR_NOTAVAILABLE, "IDirect3D_CreateDevice returned: %08x\n", hr);

    return device_ptr;
}

struct vertex
{
    float x, y, z;
    DWORD diffuse;
};

struct tvertex
{
    float x, y, z, rhw;
    DWORD diffuse;
};

struct nvertex
{
    float x, y, z;
    float nx, ny, nz;
    DWORD diffuse;
};

static void lighting_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD fvf = D3DFVF_XYZ | D3DFVF_DIFFUSE;
    DWORD nfvf = D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_NORMAL;
    DWORD color;
    D3DMATERIAL9 material, old_material;
    DWORD cop, carg;

    float mat[16] = { 1.0f, 0.0f, 0.0f, 0.0f,
                      0.0f, 1.0f, 0.0f, 0.0f,
                      0.0f, 0.0f, 1.0f, 0.0f,
                      0.0f, 0.0f, 0.0f, 1.0f };

    struct vertex unlitquad[] =
    {
        {-1.0f, -1.0f,   0.1f,                          0xffff0000},
        {-1.0f,  0.0f,   0.1f,                          0xffff0000},
        { 0.0f,  0.0f,   0.1f,                          0xffff0000},
        { 0.0f, -1.0f,   0.1f,                          0xffff0000},
    };
    struct vertex litquad[] =
    {
        {-1.0f,  0.0f,   0.1f,                          0xff00ff00},
        {-1.0f,  1.0f,   0.1f,                          0xff00ff00},
        { 0.0f,  1.0f,   0.1f,                          0xff00ff00},
        { 0.0f,  0.0f,   0.1f,                          0xff00ff00},
    };
    struct nvertex unlitnquad[] =
    {
        { 0.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
        { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
        { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
        { 1.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
    };
    struct nvertex litnquad[] =
    {
        { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
        { 0.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
        { 1.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
        { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
    };
    WORD Indices[] = {0, 1, 2, 2, 3, 0};

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    /* Setup some states that may cause issues */
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) mat);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_VIEW, (D3DMATRIX *)mat);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_PROJECTION, (D3DMATRIX *) mat);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CLIPPING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHATESTENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SCISSORTESTENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, fvf);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(hr == D3D_OK)
    {
        /* No lights are defined... That means, lit vertices should be entirely black */
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                    2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitquad, sizeof(unlitquad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, TRUE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                    2 /*PrimCount */, Indices, D3DFMT_INDEX16, litquad, sizeof(litquad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        hr = IDirect3DDevice9_SetFVF(device, nfvf);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                    2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitnquad, sizeof(unlitnquad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, TRUE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                    2 /*PrimCount */, Indices, D3DFMT_INDEX16, litnquad, sizeof(litnquad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    color = getPixelColor(device, 160, 360); /* lower left quad - unlit without normals */
    ok(color == 0x00ff0000, "Unlit quad without normals has color %08x\n", color);
    color = getPixelColor(device, 160, 120); /* upper left quad - lit without normals */
    ok(color == 0x00000000, "Lit quad without normals has color %08x\n", color);
    color = getPixelColor(device, 480, 360); /* lower left quad - unlit with normals */
    ok(color == 0x000000ff, "Unlit quad with normals has color %08x\n", color);
    color = getPixelColor(device, 480, 120); /* upper left quad - lit with normals */
    ok(color == 0x00000000, "Lit quad with normals has color %08x\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_GetMaterial(device, &old_material);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetMaterial returned %08x\n", hr);
    memset(&material, 0, sizeof(material));
    material.Diffuse.r = 0.0;
    material.Diffuse.g = 0.0;
    material.Diffuse.b = 0.0;
    material.Diffuse.a = 1.0;
    material.Ambient.r = 0.0;
    material.Ambient.g = 0.0;
    material.Ambient.b = 0.0;
    material.Ambient.a = 0.0;
    material.Specular.r = 0.0;
    material.Specular.g = 0.0;
    material.Specular.b = 0.0;
    material.Specular.a = 0.0;
    material.Emissive.r = 0.0;
    material.Emissive.g = 0.0;
    material.Emissive.b = 0.0;
    material.Emissive.a = 0.0;
    material.Power = 0.0;
    IDirect3DDevice9_SetMaterial(device, &material);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetMaterial returned %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_MATERIAL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SPECULARMATERIALSOURCE, D3DMCS_MATERIAL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    hr = IDirect3DDevice9_GetTextureStageState(device, 0, D3DTSS_COLOROP, &cop);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetTextureStageState returned %08x\n", hr);
    hr = IDirect3DDevice9_GetTextureStageState(device, 0, D3DTSS_COLORARG1, &carg);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetTextureStageState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_DIFFUSE | D3DTA_ALPHAREPLICATE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr)) {
        struct vertex lighting_test[] = {
            {-1.0,   -1.0,   0.1,    0x8000ff00},
            { 1.0,   -1.0,   0.1,    0x80000000},
            {-1.0,    1.0,   0.1,    0x8000ff00},
            { 1.0,    1.0,   0.1,    0x80000000}
        };
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, lighting_test, sizeof(lighting_test[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 320, 240);
    ok(color == 0x00ffffff, "Lit vertex alpha test returned color %08x, expected 0x00ffffff\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, cop);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SPECULARMATERIALSOURCE, D3DMCS_COLOR2);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, carg);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetMaterial(device, &old_material);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetMaterial returned %08x\n", hr);
}

static void clear_test(IDirect3DDevice9 *device)
{
    /* Tests the correctness of clearing parameters */
    HRESULT hr;
    D3DRECT rect[2];
    D3DRECT rect_negneg;
    DWORD color;
    D3DVIEWPORT9 old_vp, vp;
    RECT scissor;
    DWORD oldColorWrite;
    BOOL invalid_clear_failed = FALSE;

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    /* Positive x, negative y */
    rect[0].x1 = 0;
    rect[0].y1 = 480;
    rect[0].x2 = 320;
    rect[0].y2 = 240;

    /* Positive x, positive y */
    rect[1].x1 = 0;
    rect[1].y1 = 0;
    rect[1].x2 = 320;
    rect[1].y2 = 240;
    /* Clear 2 rectangles with one call. The refrast returns an error in this case, every real driver tested so far
     * returns D3D_OK, but ignores the rectangle silently
     */
    hr = IDirect3DDevice9_Clear(device, 2, rect, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    if(hr == D3DERR_INVALIDCALL) invalid_clear_failed = TRUE;

    /* negative x, negative y */
    rect_negneg.x1 = 640;
    rect_negneg.y1 = 240;
    rect_negneg.x2 = 320;
    rect_negneg.y2 = 0;
    hr = IDirect3DDevice9_Clear(device, 1, &rect_negneg, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    if(hr == D3DERR_INVALIDCALL) invalid_clear_failed = TRUE;

    color = getPixelColor(device, 160, 360); /* lower left quad */
    ok(color == 0x00ffffff, "Clear rectangle 3(pos, neg) has color %08x\n", color);
    color = getPixelColor(device, 160, 120); /* upper left quad */
    if(invalid_clear_failed) {
        /* If the negative rectangle was refused, the other rectangles in the list shouldn't be cleared either */
        ok(color == 0x00ffffff, "Clear rectangle 1(pos, pos) has color %08x\n", color);
    } else {
        /* If the negative rectangle was dropped silently, the correct ones are cleared */
        ok(color == 0x00ff0000, "Clear rectangle 1(pos, pos) has color %08x\n", color);
    }
    color = getPixelColor(device, 480, 360); /* lower right quad  */
    ok(color == 0x00ffffff, "Clear rectangle 4(NULL) has color %08x\n", color);
    color = getPixelColor(device, 480, 120); /* upper right quad */
    ok(color == 0x00ffffff, "Clear rectangle 4(neg, neg) has color %08x\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* Test how the viewport affects clears */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    hr = IDirect3DDevice9_GetViewport(device, &old_vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetViewport failed with %08x\n", hr);

    vp.X = 160;
    vp.Y = 120;
    vp.Width = 160;
    vp.Height = 120;
    vp.MinZ = 0.0;
    vp.MaxZ = 1.0;
    hr = IDirect3DDevice9_SetViewport(device, &vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    vp.X = 320;
    vp.Y = 240;
    vp.Width = 320;
    vp.Height = 240;
    vp.MinZ = 0.0;
    vp.MaxZ = 1.0;
    hr = IDirect3DDevice9_SetViewport(device, &vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);
    rect[0].x1 = 160;
    rect[0].y1 = 120;
    rect[0].x2 = 480;
    rect[0].y2 = 360;
    hr = IDirect3DDevice9_Clear(device, 1, &rect[0], D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetViewport(device, &old_vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);

    color = getPixelColor(device, 158, 118);
    ok(color == 0x00ffffff, "(158,118) has color %08x\n", color);
    color = getPixelColor(device, 162, 118);
    ok(color == 0x00ffffff, "(162,118) has color %08x\n", color);
    color = getPixelColor(device, 158, 122);
    ok(color == 0x00ffffff, "(158,122) has color %08x\n", color);
    color = getPixelColor(device, 162, 122);
    ok(color == 0x000000ff, "(162,122) has color %08x\n", color);

    color = getPixelColor(device, 318, 238);
    ok(color == 0x000000ff, "(318,238) has color %08x\n", color);
    color = getPixelColor(device, 322, 238);
    ok(color == 0x00ffffff, "(322,328) has color %08x\n", color);
    color = getPixelColor(device, 318, 242);
    ok(color == 0x00ffffff, "(318,242) has color %08x\n", color);
    color = getPixelColor(device, 322, 242);
    ok(color == 0x0000ff00, "(322,242) has color %08x\n", color);

    color = getPixelColor(device, 478, 358);
    ok(color == 0x0000ff00, "(478,358 has color %08x\n", color);
    color = getPixelColor(device, 482, 358);
    ok(color == 0x00ffffff, "(482,358) has color %08x\n", color);
    color = getPixelColor(device, 478, 362);
    ok(color == 0x00ffffff, "(478,362) has color %08x\n", color);
    color = getPixelColor(device, 482, 362);
    ok(color == 0x00ffffff, "(482,362) has color %08x\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    scissor.left = 160;
    scissor.right = 480;
    scissor.top = 120;
    scissor.bottom = 360;
    hr = IDirect3DDevice9_SetScissorRect(device, &scissor);
    ok(hr == D3D_OK, "IDirect3DDevice_SetScissorRect failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SCISSORTESTENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice_SetScissorRect failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 1, &rect[1], D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SCISSORTESTENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice_SetScissorRect failed with %08x\n", hr);

    color = getPixelColor(device, 158, 118);
    ok(color == 0x00ffffff, "Pixel 158/118 has color %08x\n", color);
    color = getPixelColor(device, 162, 118);
    ok(color == 0x00ffffff, "Pixel 162/118 has color %08x\n", color);
    color = getPixelColor(device, 158, 122);
    ok(color == 0x00ffffff, "Pixel 158/122 has color %08x\n", color);
    color = getPixelColor(device, 162, 122);
    ok(color == 0x00ff0000, "Pixel 162/122 has color %08x\n", color);

    color = getPixelColor(device, 158, 358);
    ok(color == 0x00ffffff, "Pixel 158/358 has color %08x\n", color);
    color = getPixelColor(device, 162, 358);
    ok(color == 0x0000ff00, "Pixel 162/358 has color %08x\n", color);
    color = getPixelColor(device, 158, 358);
    ok(color == 0x00ffffff, "Pixel 158/358 has color %08x\n", color);
    color = getPixelColor(device, 162, 362);
    ok(color == 0x00ffffff, "Pixel 162/362 has color %08x\n", color);

    color = getPixelColor(device, 478, 118);
    ok(color == 0x00ffffff, "Pixel 158/118 has color %08x\n", color);
    color = getPixelColor(device, 478, 122);
    ok(color == 0x0000ff00, "Pixel 162/118 has color %08x\n", color);
    color = getPixelColor(device, 482, 122);
    ok(color == 0x00ffffff, "Pixel 158/122 has color %08x\n", color);
    color = getPixelColor(device, 482, 358);
    ok(color == 0x00ffffff, "Pixel 162/122 has color %08x\n", color);

    color = getPixelColor(device, 478, 358);
    ok(color == 0x0000ff00, "Pixel 478/358 has color %08x\n", color);
    color = getPixelColor(device, 478, 362);
    ok(color == 0x00ffffff, "Pixel 478/118 has color %08x\n", color);
    color = getPixelColor(device, 482, 358);
    ok(color == 0x00ffffff, "Pixel 482/122 has color %08x\n", color);
    color = getPixelColor(device, 482, 362);
    ok(color == 0x00ffffff, "Pixel 482/122 has color %08x\n", color);

    color = getPixelColor(device, 318, 238);
    ok(color == 0x00ff0000, "Pixel 318/238 has color %08x\n", color);
    color = getPixelColor(device, 318, 242);
    ok(color == 0x0000ff00, "Pixel 318/242 has color %08x\n", color);
    color = getPixelColor(device, 322, 238);
    ok(color == 0x0000ff00, "Pixel 322/238 has color %08x\n", color);
    color = getPixelColor(device, 322, 242);
    ok(color == 0x0000ff00, "Pixel 322/242 has color %08x\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_GetRenderState(device, D3DRS_COLORWRITEENABLE, &oldColorWrite);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderState failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_COLORWRITEENABLE, oldColorWrite);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with %08x\n", hr);

    /* Colorwriteenable does not affect the clear */
    color = getPixelColor(device, 320, 240);
    ok(color == 0x00ffffff, "Color write protected clear returned color %08x\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
}

typedef struct {
    float in[4];
    DWORD out;
} test_data_t;

/*
 *  c7      mova    ARGB            mov     ARGB
 * -2.4     -2      0x00ffff00      -3      0x00ff0000
 * -1.6     -2      0x00ffff00      -2      0x00ffff00
 * -0.4      0      0x0000ffff      -1      0x0000ff00
 *  0.4      0      0x0000ffff       0      0x0000ffff
 *  1.6      2      0x00ff00ff       1      0x000000ff
 *  2.4      2      0x00ff00ff       2      0x00ff00ff
 */
static void test_mova(IDirect3DDevice9 *device)
{
    static const DWORD mova_test[] = {
        0xfffe0200,                                                             /* vs_2_0                       */
        0x0200001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
        0x05000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x3f800000, /* def c0, 1.0, 0.0, 0.0, 1.0   */
        0x05000051, 0xa00f0001, 0x3f800000, 0x3f800000, 0x00000000, 0x3f800000, /* def c1, 1.0, 1.0, 0.0, 1.0   */
        0x05000051, 0xa00f0002, 0x00000000, 0x3f800000, 0x00000000, 0x3f800000, /* def c2, 0.0, 1.0, 0.0, 1.0   */
        0x05000051, 0xa00f0003, 0x00000000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c3, 0.0, 1.0, 1.0, 1.0   */
        0x05000051, 0xa00f0004, 0x00000000, 0x00000000, 0x3f800000, 0x3f800000, /* def c4, 0.0, 0.0, 1.0, 1.0   */
        0x05000051, 0xa00f0005, 0x3f800000, 0x00000000, 0x3f800000, 0x3f800000, /* def c5, 1.0, 0.0, 1.0, 1.0   */
        0x05000051, 0xa00f0006, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c6, 1.0, 1.0, 1.0, 1.0   */
        0x0200002e, 0xb0010000, 0xa0000007,                                     /* mova a0.x, c7.x              */
        0x03000001, 0xd00f0000, 0xa0e42003, 0xb0000000,                         /* mov oD0, c[a0.x + 3]         */
        0x02000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
        0x0000ffff                                                              /* END                          */
    };
    static const DWORD mov_test[] = {
        0xfffe0101,                                                             /* vs_1_1                       */
        0x0000001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x3f800000, /* def c0, 1.0, 0.0, 0.0, 1.0   */
        0x00000051, 0xa00f0001, 0x3f800000, 0x3f800000, 0x00000000, 0x3f800000, /* def c1, 1.0, 1.0, 0.0, 1.0   */
        0x00000051, 0xa00f0002, 0x00000000, 0x3f800000, 0x00000000, 0x3f800000, /* def c2, 0.0, 1.0, 0.0, 1.0   */
        0x00000051, 0xa00f0003, 0x00000000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c3, 0.0, 1.0, 1.0, 1.0   */
        0x00000051, 0xa00f0004, 0x00000000, 0x00000000, 0x3f800000, 0x3f800000, /* def c4, 0.0, 0.0, 1.0, 1.0   */
        0x00000051, 0xa00f0005, 0x3f800000, 0x00000000, 0x3f800000, 0x3f800000, /* def c5, 1.0, 0.0, 1.0, 1.0   */
        0x00000051, 0xa00f0006, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c6, 1.0, 1.0, 1.0, 1.0   */
        0x00000001, 0xb0010000, 0xa0000007,                                     /* mov a0.x, c7.x               */
        0x00000001, 0xd00f0000, 0xa0e42003,                                     /* mov oD0, c[a0.x + 3]         */
        0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
        0x0000ffff                                                              /* END                          */
    };

    static const test_data_t test_data[2][6] = {
        {
            {{-2.4f, 0.0f, 0.0f, 0.0f}, 0x00ff0000},
            {{-1.6f, 0.0f, 0.0f, 0.0f}, 0x00ffff00},
            {{-0.4f, 0.0f, 0.0f, 0.0f}, 0x0000ff00},
            {{ 0.4f, 0.0f, 0.0f, 0.0f}, 0x0000ffff},
            {{ 1.6f, 0.0f, 0.0f, 0.0f}, 0x000000ff},
            {{ 2.4f, 0.0f, 0.0f, 0.0f}, 0x00ff00ff}
        },
        {
            {{-2.4f, 0.0f, 0.0f, 0.0f}, 0x00ffff00},
            {{-1.6f, 0.0f, 0.0f, 0.0f}, 0x00ffff00},
            {{-0.4f, 0.0f, 0.0f, 0.0f}, 0x0000ffff},
            {{ 0.4f, 0.0f, 0.0f, 0.0f}, 0x0000ffff},
            {{ 1.6f, 0.0f, 0.0f, 0.0f}, 0x00ff00ff},
            {{ 2.4f, 0.0f, 0.0f, 0.0f}, 0x00ff00ff}
        }
    };

    static const float quad[][3] = {
        {-1.0f, -1.0f, 0.0f},
        {-1.0f,  1.0f, 0.0f},
        { 1.0f, -1.0f, 0.0f},
        { 1.0f,  1.0f, 0.0f},
    };

    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        D3DDECL_END()
    };

    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
    IDirect3DVertexShader9 *mova_shader = NULL;
    IDirect3DVertexShader9 *mov_shader = NULL;
    HRESULT hr;
    UINT i, j;

    hr = IDirect3DDevice9_CreateVertexShader(device, mova_test, &mova_shader);
    ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, mov_test, &mov_shader);
    ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vertex_declaration);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetVertexShader(device, mov_shader);
    ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
    for(j = 0; j < 2; ++j)
    {
        for (i = 0; i < (sizeof(test_data[0]) / sizeof(test_data_t)); ++i)
        {
            DWORD color;

            hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 7, test_data[j][i].in, 1);
            ok(SUCCEEDED(hr), "SetVertexShaderConstantF failed (%08x)\n", hr);

            hr = IDirect3DDevice9_BeginScene(device);
            ok(SUCCEEDED(hr), "BeginScene failed (%08x)\n", hr);

            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
            ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok(SUCCEEDED(hr), "EndScene failed (%08x)\n", hr);

            color = getPixelColor(device, 320, 240);
            ok(color == test_data[j][i].out, "Expected color %08x, got %08x (for input %f, instruction %s)\n",
               test_data[j][i].out, color, test_data[j][i].in[0], j == 0 ? "mov" : "mova");

            hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
            ok(SUCCEEDED(hr), "Present failed (%08x)\n", hr);

            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0, 0.0f, 0);
            ok(SUCCEEDED(hr), "Clear failed (%08x)\n", hr);
        }
        hr = IDirect3DDevice9_SetVertexShader(device, mova_shader);
        ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
    }

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);

    IDirect3DVertexDeclaration9_Release(vertex_declaration);
    IDirect3DVertexShader9_Release(mova_shader);
    IDirect3DVertexShader9_Release(mov_shader);
}

struct sVertex {
    float x, y, z;
    DWORD diffuse;
    DWORD specular;
};

struct sVertexT {
    float x, y, z, rhw;
    DWORD diffuse;
    DWORD specular;
};

static void fog_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    D3DCOLOR color;
    float start = 0.0f, end = 1.0f;
    D3DCAPS9 caps;
    int i;

    /* Gets full z based fog with linear fog, no fog with specular color */
    struct sVertex unstransformed_1[] = {
        {-1,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
        {-1,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
        { 0,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
        { 0,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
    };
    /* Ok, I am too lazy to deal with transform matrices */
    struct sVertex unstransformed_2[] = {
        {-1,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
        {-1,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
        { 0,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
        { 0,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
    };
    /* Untransformed ones. Give them a different diffuse color to make the test look
     * nicer. It also makes making sure that they are drawn correctly easier.
     */
    struct sVertexT transformed_1[] = {
        {320,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
        {640,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
        {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
        {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
    };
    struct sVertexT transformed_2[] = {
        {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
        {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
        {640,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
        {320,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
    };
    struct vertex rev_fog_quads[] = {
       {-1.0,   -1.0,   0.1,    0x000000ff},
       {-1.0,    0.0,   0.1,    0x000000ff},
       { 0.0,    0.0,   0.1,    0x000000ff},
       { 0.0,   -1.0,   0.1,    0x000000ff},

       { 0.0,   -1.0,   0.9,    0x000000ff},
       { 0.0,    0.0,   0.9,    0x000000ff},
       { 1.0,    0.0,   0.9,    0x000000ff},
       { 1.0,   -1.0,   0.9,    0x000000ff},

       { 0.0,    0.0,   0.4,    0x000000ff},
       { 0.0,    1.0,   0.4,    0x000000ff},
       { 1.0,    1.0,   0.4,    0x000000ff},
       { 1.0,    0.0,   0.4,    0x000000ff},

       {-1.0,    0.0,   0.7,    0x000000ff},
       {-1.0,    1.0,   0.7,    0x000000ff},
       { 0.0,    1.0,   0.7,    0x000000ff},
       { 0.0,    0.0,   0.7,    0x000000ff},
    };
    WORD Indices[] = {0, 1, 2, 2, 3, 0};

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps returned %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    /* Setup initial states: No lighting, fog on, fog color */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "Turning off lighting returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
    ok(hr == D3D_OK, "Turning on fog calculations returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGCOLOR, 0xFF00FF00 /* A nice green */);
    ok(hr == D3D_OK, "Turning on fog calculations returned %08x\n", hr);

    /* First test: Both table fog and vertex fog off */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
    ok(hr == D3D_OK, "Turning off table fog returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
    ok(hr == D3D_OK, "Turning off table fog returned %08x\n", hr);

    /* Start = 0, end = 1. Should be default, but set them */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
    ok(hr == D3D_OK, "Setting fog start returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
    ok(hr == D3D_OK, "Setting fog start returned %08x\n", hr);

    if(IDirect3DDevice9_BeginScene(device) == D3D_OK)
    {
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
        ok( hr == D3D_OK, "SetFVF returned %08x\n", hr);
        /* Untransformed, vertex fog = NONE, table fog = NONE: Read the fog weighting from the specular color */
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_1,
                                                     sizeof(unstransformed_1[0]));
        ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %08x\n", hr);

        /* That makes it use the Z value */
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
        ok(hr == D3D_OK, "Turning off table fog returned %08x\n", hr);
        /* Untransformed, vertex fog != none (or table fog != none):
         * Use the Z value as input into the equation
         */
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_2,
                                                     sizeof(unstransformed_1[0]));
        ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %08x\n", hr);

        /* transformed verts */
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
        ok( hr == D3D_OK, "SetFVF returned %08x\n", hr);
        /* Transformed, vertex fog != NONE, pixel fog == NONE: Use specular color alpha component */
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_1,
                                                     sizeof(transformed_1[0]));
        ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR);
        ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %08x\n", hr);
        /* Transformed, table fog != none, vertex anything: Use Z value as input to the fog
         * equation
         */
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_2,
                                                     sizeof(transformed_2[0]));
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "EndScene returned %08x\n", hr);
    }
    else
    {
        ok(FALSE, "BeginScene failed\n");
    }

    color = getPixelColor(device, 160, 360);
    ok(color == 0x00FF0000, "Untransformed vertex with no table or vertex fog has color %08x\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color_match(color, 0x0000ff00, 1), "Untransformed vertex with linear vertex fog has color %08x\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
    if(caps.RasterCaps & D3DPRASTERCAPS_FOGTABLE)
    {
        color = getPixelColor(device, 480, 360);
        ok(color_match(color, 0x0000ff00, 1), "Transformed vertex with linear table fog has color %08x\n", color);
    }
    else
    {
        /* Without fog table support the vertex fog is still applied, even though table fog is turned on.
         * The settings above result in no fogging with vertex fog
         */
        color = getPixelColor(device, 480, 120);
        ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
        trace("Info: Table fog not supported by this device\n");
    }
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* Now test the special case fogstart == fogend */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    if(IDirect3DDevice9_BeginScene(device) == D3D_OK)
    {
        start = 512;
        end = 512;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
        ok(hr == D3D_OK, "Setting fog start returned %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
        ok(hr == D3D_OK, "Setting fog start returned %08x\n", hr);

        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
        ok( hr == D3D_OK, "SetFVF returned %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
        ok( hr == D3D_OK, "IDirect3DDevice9_SetRenderState %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
        ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %08x\n", hr);

        /* Untransformed vertex, z coord = 0.1, fogstart = 512, fogend = 512. Would result in
         * a completely fog-free primitive because start > zcoord, but because start == end, the primitive
         * is fully covered by fog. The same happens to the 2nd untransformed quad with z = 1.0.
         * The third transformed quad remains unfogged because the fogcoords are read from the specular
         * color and has fixed fogstart and fogend.
         */
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_1,
                sizeof(unstransformed_1[0]));
        ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_2,
                sizeof(unstransformed_1[0]));
        ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %08x\n", hr);

        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
        ok( hr == D3D_OK, "SetFVF returned %08x\n", hr);
        /* Transformed, vertex fog != NONE, pixel fog == NONE: Use specular color alpha component */
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_1,
                sizeof(transformed_1[0]));
        ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "EndScene returned %08x\n", hr);
    }
    else
    {
        ok(FALSE, "BeginScene failed\n");
    }
    color = getPixelColor(device, 160, 360);
    ok(color_match(color, 0x0000ff00, 1), "Untransformed vertex with vertex fog and z = 0.1 has color %08x\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color_match(color, 0x0000ff00, 1), "Untransformed vertex with vertex fog and z = 1.0 has color %08x\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* Test "reversed" fog without shaders. With shaders this fails on a few Windows D3D implementations,
     * but without shaders it seems to work everywhere
     */
    end = 0.2;
    start = 0.8;
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
    ok(hr == D3D_OK, "Setting fog start returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
    ok(hr == D3D_OK, "Setting fog end returned %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok( hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    /* Test reversed fog without shaders. ATI cards have problems with reversed fog and shaders, so
     * it doesn't seem very important for games. ATI cards also have problems with reversed table fog,
     * so skip this for now
     */
    for(i = 0; i < 1 /*2 - Table fog test disabled, fails on ATI */; i++) {
        const char *mode = (i ? "table" : "vertex");
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, i == 0 ? D3DFOG_LINEAR : D3DFOG_NONE);
        ok( hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, i == 0 ? D3DFOG_NONE : D3DFOG_LINEAR);
        ok( hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_BeginScene(device);
        ok( hr == D3D_OK, "IDirect3DDDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr)) {
            WORD Indices2[] = { 0,  1,  2,  2,  3, 0,
                                4,  5,  6,  6,  7, 4,
                                8,  9, 10, 10, 11, 8,
                            12, 13, 14, 14, 15, 12};

            hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */,
                    16 /* NumVerts */, 8 /*PrimCount */, Indices2, D3DFMT_INDEX16, rev_fog_quads,
                    sizeof(rev_fog_quads[0]));
            ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok( hr == D3D_OK, "IDirect3DDDevice9_EndScene returned %08x\n", hr);
        }
        color = getPixelColor(device, 160, 360);
        ok(color_match(color, 0x0000ff00, 1),
                "Reversed %s fog: z=0.1 has color 0x%08x, expected 0x0000ff00 or 0x0000fe00\n", mode, color);

        color = getPixelColor(device, 160, 120);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0x2b, 0xd4), 2),
                "Reversed %s fog: z=0.7 has color 0x%08x\n", mode, color);

        color = getPixelColor(device, 480, 120);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0xaa, 0x55), 2),
                "Reversed %s fog: z=0.4 has color 0x%08x\n", mode, color);

        color = getPixelColor(device, 480, 360);
        ok(color == 0x000000ff, "Reversed %s fog: z=0.9 has color 0x%08x, expected 0x000000ff\n", mode, color);

        IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

        if(!(caps.RasterCaps & D3DPRASTERCAPS_FOGTABLE)) {
            skip("D3DPRASTERCAPS_FOGTABLE not supported, skipping reversed table fog test\n");
            break;
        }
    }
    /* Turn off the fog master switch to avoid confusing other tests */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
    ok(hr == D3D_OK, "Turning off fog calculations returned %08x\n", hr);
    start = 0.0;
    end = 1.0;
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
    ok(hr == D3D_OK, "Setting fog start returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
    ok(hr == D3D_OK, "Setting fog end returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
    ok( hr == D3D_OK, "IDirect3DDevice9_SetRenderState %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR);
    ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %08x\n", hr);
}

/* This test verifies the behaviour of cube maps wrt. texture wrapping.
 * D3D cube map wrapping always behaves like GL_CLAMP_TO_EDGE,
 * regardless of the actual addressing mode set. */
static void test_cube_wrap(IDirect3DDevice9 *device)
{
    static const float quad[][6] = {
        {-1.0f, -1.0f, 0.0f, 1.0f, 1.0f, 1.0f},
        {-1.0f,  1.0f, 0.0f, 1.0f, 1.0f, 1.0f},
        { 1.0f, -1.0f, 0.0f, 1.0f, 1.0f, 1.0f},
        { 1.0f,  1.0f, 0.0f, 1.0f, 1.0f, 1.0f},
    };

    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        D3DDECL_END()
    };

    static const struct {
        D3DTEXTUREADDRESS mode;
        const char *name;
    } address_modes[] = {
        {D3DTADDRESS_WRAP, "D3DTADDRESS_WRAP"},
        {D3DTADDRESS_MIRROR, "D3DTADDRESS_MIRROR"},
        {D3DTADDRESS_CLAMP, "D3DTADDRESS_CLAMP"},
        {D3DTADDRESS_BORDER, "D3DTADDRESS_BORDER"},
        {D3DTADDRESS_MIRRORONCE, "D3DTADDRESS_MIRRORONCE"},
    };

    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
    IDirect3DCubeTexture9 *texture = NULL;
    IDirect3DSurface9 *surface = NULL;
    D3DLOCKED_RECT locked_rect;
    HRESULT hr;
    UINT x;
    INT y, face;

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vertex_declaration);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 128, 128,
            D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &surface, NULL);
    ok(SUCCEEDED(hr), "CreateOffscreenPlainSurface failed (0x%08x)\n", hr);

    hr = IDirect3DSurface9_LockRect(surface, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);

    for (y = 0; y < 128; ++y)
    {
        DWORD *ptr = (DWORD *)(((BYTE *)locked_rect.pBits) + (y * locked_rect.Pitch));
        for (x = 0; x < 64; ++x)
        {
            *ptr++ = 0xffff0000;
        }
        for (x = 64; x < 128; ++x)
        {
            *ptr++ = 0xff0000ff;
        }
    }

    hr = IDirect3DSurface9_UnlockRect(surface);
    ok(SUCCEEDED(hr), "UnlockRect failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_CreateCubeTexture(device, 128, 1, 0, D3DFMT_A8R8G8B8,
            D3DPOOL_DEFAULT, &texture, NULL);
    ok(SUCCEEDED(hr), "CreateCubeTexture failed (0x%08x)\n", hr);

    /* Create cube faces */
    for (face = 0; face < 6; ++face)
    {
        IDirect3DSurface9 *face_surface = NULL;

        hr= IDirect3DCubeTexture9_GetCubeMapSurface(texture, face, 0, &face_surface);
        ok(SUCCEEDED(hr), "GetCubeMapSurface failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_UpdateSurface(device, surface, NULL, face_surface, NULL);
        ok(SUCCEEDED(hr), "UpdateSurface failed (0x%08x)\n", hr);

        IDirect3DSurface9_Release(face_surface);
    }

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *)texture);
    ok(SUCCEEDED(hr), "SetTexture failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MINFILTER failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MAGFILTER failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_BORDERCOLOR, 0xff00ff00);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_BORDERCOLOR failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    for (x = 0; x < (sizeof(address_modes) / sizeof(*address_modes)); ++x)
    {
        DWORD color;

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSU, address_modes[x].mode);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_ADDRESSU (%s) failed (0x%08x)\n", address_modes[x].name, hr);
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSV, address_modes[x].mode);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_ADDRESSV (%s) failed (0x%08x)\n", address_modes[x].name, hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);

        /* Due to the nature of this test, we sample essentially at the edge
         * between two faces. Because of this it's undefined from which face
         * the driver will sample. Fortunately that's not important for this
         * test, since all we care about is that it doesn't sample from the
         * other side of the surface or from the border. */
        color = getPixelColor(device, 320, 240);
        ok(color == 0x00ff0000 || color == 0x000000ff,
                "Got color 0x%08x for addressing mode %s, expected 0x00ff0000 or 0x000000ff.\n",
                color, address_modes[x].name);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0, 0.0f, 0);
        ok(SUCCEEDED(hr), "Clear failed (0x%08x)\n", hr);
    }

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(SUCCEEDED(hr), "SetTexture failed (0x%08x)\n", hr);

    IDirect3DVertexDeclaration9_Release(vertex_declaration);
    IDirect3DCubeTexture9_Release(texture);
    IDirect3DSurface9_Release(surface);
}

static void offscreen_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3DTexture9 *offscreenTexture = NULL;
    IDirect3DSurface9 *backbuffer = NULL, *offscreen = NULL;
    DWORD color;

    static const float quad[][5] = {
        {-0.5f, -0.5f, 0.1f, 0.0f, 0.0f},
        {-0.5f,  0.5f, 0.1f, 0.0f, 1.0f},
        { 0.5f, -0.5f, 0.1f, 1.0f, 0.0f},
        { 0.5f,  0.5f, 0.1f, 1.0f, 1.0f},
    };

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture, NULL);
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %08x\n", hr);
    if(!offscreenTexture) {
        trace("Failed to create an X8R8G8B8 offscreen texture, trying R5G6B5\n");
        hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_R5G6B5, D3DPOOL_DEFAULT, &offscreenTexture, NULL);
        ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %08x\n", hr);
        if(!offscreenTexture) {
            skip("Cannot create an offscreen render target\n");
            goto out;
        }
    }

    hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
    ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
    if(!backbuffer) {
        goto out;
    }

    hr = IDirect3DTexture9_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
    ok(hr == D3D_OK, "Can't get offscreen surface, hr = %08x\n", hr);
    if(!offscreen) {
        goto out;
    }

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "SetFVF failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MINFILTER failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MAGFILTER failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    if(IDirect3DDevice9_BeginScene(device) == D3D_OK) {
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, offscreen);
        ok(hr == D3D_OK, "SetRenderTarget failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
        ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

        /* Draw without textures - Should result in a white quad */
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %08x\n", hr);

        hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
        ok(hr == D3D_OK, "SetRenderTarget failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) offscreenTexture);
        ok(hr == D3D_OK, "SetTexture failed, %08x\n", hr);

        /* This time with the texture */
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %08x\n", hr);

        IDirect3DDevice9_EndScene(device);
    }

    /* Center quad - should be white */
    color = getPixelColor(device, 320, 240);
    ok(color == 0x00ffffff, "Offscreen failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    /* Some quad in the cleared part of the texture */
    color = getPixelColor(device, 170, 240);
    ok(color == 0x00ff00ff, "Offscreen failed: Got color 0x%08x, expected 0x00ff00ff.\n", color);
    /* Part of the originally cleared back buffer */
    color = getPixelColor(device, 10, 10);
    ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
    if(0) {
        /* Lower left corner of the screen, where back buffer offscreen rendering draws the offscreen texture.
         * It should be red, but the offscreen texture may leave some junk there. Not tested yet. Depending on
         * the offscreen rendering mode this test would succeed or fail
         */
        color = getPixelColor(device, 10, 470);
        ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
    }

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

out:
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture returned %#x.\n", hr);

    /* restore things */
    if(backbuffer) {
        IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderTarget returned %#x.\n", hr);
        IDirect3DSurface9_Release(backbuffer);
    }
    if(offscreenTexture) {
        IDirect3DTexture9_Release(offscreenTexture);
    }
    if(offscreen) {
        IDirect3DSurface9_Release(offscreen);
    }
}

/* This test tests fog in combination with shaders.
 * What's tested: linear fog (vertex and table) with pixel shader
 *                linear table fog with non foggy vertex shader
 *                vertex fog with foggy vertex shader, non-linear
 *                fog with shader, non-linear fog with foggy shader,
 *                linear table fog with foggy shader
 */
static void fog_with_shader_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    union {
        float f;
        DWORD i;
    } start, end;
    unsigned int i, j;

    /* basic vertex shader without fog computation ("non foggy") */
    static const DWORD vertex_shader_code1[] = {
        0xfffe0101,                                                             /* vs_1_1                       */
        0x0000001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
        0x0000001f, 0x8000000a, 0x900f0001,                                     /* dcl_color0 v1                */
        0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
        0x00000001, 0xd00f0000, 0x90e40001,                                     /* mov oD0, v1                  */
        0x0000ffff
    };
    /* basic vertex shader with reversed fog computation ("foggy") */
    static const DWORD vertex_shader_code2[] = {
        0xfffe0101,                                                             /* vs_1_1                        */
        0x0000001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0               */
        0x0000001f, 0x8000000a, 0x900f0001,                                     /* dcl_color0 v1                 */
        0x00000051, 0xa00f0000, 0xbfa00000, 0x00000000, 0xbf666666, 0x00000000, /* def c0, -1.25, 0.0, -0.9, 0.0 */
        0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                  */
        0x00000001, 0xd00f0000, 0x90e40001,                                     /* mov oD0, v1                   */
        0x00000002, 0x800f0000, 0x90aa0000, 0xa0aa0000,                         /* add r0, v0.z, c0.z            */
        0x00000005, 0xc00f0001, 0x80000000, 0xa0000000,                         /* mul oFog, r0.x, c0.x          */
        0x0000ffff
    };
    /* basic pixel shader */
    static const DWORD pixel_shader_code[] = {
        0xffff0101,                                                             /* ps_1_1     */
        0x00000001, 0x800f0000, 0x90e40000,                                     /* mov r0, vo */
        0x0000ffff
    };

    static struct vertex quad[] = {
        {-1.0f, -1.0f,  0.0f,          0xFFFF0000  },
        {-1.0f,  1.0f,  0.0f,          0xFFFF0000  },
        { 1.0f, -1.0f,  0.0f,          0xFFFF0000  },
        { 1.0f,  1.0f,  0.0f,          0xFFFF0000  },
    };

    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0,  0, D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT,    D3DDECLUSAGE_COLOR, 0},
        D3DDECL_END()
    };

    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
    IDirect3DVertexShader9      *vertex_shader[3]   = {NULL, NULL, NULL};
    IDirect3DPixelShader9       *pixel_shader[2]    = {NULL, NULL};

    /* This reference data was collected on a nVidia GeForce 7600GS driver version 84.19 DirectX version 9.0c on Windows XP */
    static const struct test_data_t {
        int vshader;
        int pshader;
        D3DFOGMODE vfog;
        D3DFOGMODE tfog;
        unsigned int color[11];
    } test_data[] = {
        /* only pixel shader: */
        {0, 1, D3DFOG_NONE, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {0, 1, D3DFOG_EXP, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {0, 1, D3DFOG_EXP2, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {0, 1, D3DFOG_LINEAR, D3DFOG_NONE,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {0, 1, D3DFOG_LINEAR, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},

        /* vertex shader */
        {1, 0, D3DFOG_NONE, D3DFOG_NONE,
        {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
         0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
        {1, 0, D3DFOG_NONE, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {1, 0, D3DFOG_EXP, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},

        {1, 0, D3DFOG_EXP2, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {1, 0, D3DFOG_LINEAR, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},

        /* vertex shader and pixel shader */
        /* The next 4 tests would read the fog coord output, but it isn't available.
         * The result is a fully fogged quad, no matter what the Z coord is. This is on
         * a geforce 7400, 97.52 driver, Windows Vista, but probably hardware dependent.
         * These tests should be disabled if some other hardware behaves differently
         */
        {1, 1, D3DFOG_NONE, D3DFOG_NONE,
        {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
        0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
        {1, 1, D3DFOG_LINEAR, D3DFOG_NONE,
        {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
        0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
        {1, 1, D3DFOG_EXP, D3DFOG_NONE,
        {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
        0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
        {1, 1, D3DFOG_EXP2, D3DFOG_NONE,
        {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
        0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},

        /* These use the Z coordinate with linear table fog */
        {1, 1, D3DFOG_NONE, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {1, 1, D3DFOG_EXP, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {1, 1, D3DFOG_EXP2, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
        {1, 1, D3DFOG_LINEAR, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},

        /* Non-linear table fog without fog coord */
        {1, 1, D3DFOG_NONE, D3DFOG_EXP,
        {0x00ff0000, 0x00e71800, 0x00d12e00, 0x00bd4200, 0x00ab5400, 0x009b6400,
        0x008d7200, 0x007f8000, 0x00738c00, 0x00689700, 0x005ea100}},
        {1, 1, D3DFOG_NONE, D3DFOG_EXP2,
        {0x00fd0200, 0x00f50200, 0x00f50a00, 0x00e91600, 0x00d92600, 0x00c73800,
        0x00b24d00, 0x009c6300, 0x00867900, 0x00728d00, 0x005ea100}},

#if 0  /* FIXME: these fail on GeForce 8500 */
        /* foggy vertex shader */
        {2, 0, D3DFOG_NONE, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
        {2, 0, D3DFOG_EXP, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
        {2, 0, D3DFOG_EXP2, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
        {2, 0, D3DFOG_LINEAR, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
#endif

        /* foggy vertex shader and pixel shader. First 4 tests with vertex fog,
         * all using the fixed fog-coord linear fog
         */
        {2, 1, D3DFOG_NONE, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
        {2, 1, D3DFOG_EXP, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
        {2, 1, D3DFOG_EXP2, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
        {2, 1, D3DFOG_LINEAR, D3DFOG_NONE,
        {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},

        /* These use table fog. Here the shader-provided fog coordinate is
         * ignored and the z coordinate used instead
         */
        {2, 1, D3DFOG_NONE, D3DFOG_EXP,
        {0x00ff0000, 0x00e71800, 0x00d12e00, 0x00bd4200, 0x00ab5400, 0x009b6400,
        0x008d7200, 0x007f8000, 0x00738c00, 0x00689700, 0x005ea100}},
        {2, 1, D3DFOG_NONE, D3DFOG_EXP2,
        {0x00fd0200, 0x00f50200, 0x00f50a00, 0x00e91600, 0x00d92600, 0x00c73800,
        0x00b24d00, 0x009c6300, 0x00867900, 0x00728d00, 0x005ea100}},
        {2, 1, D3DFOG_NONE, D3DFOG_LINEAR,
        {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
        0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
    };

    /* NOTE: changing these values will not affect the tests with foggy vertex shader, as the values are hardcoded in the shader*/
    start.f=0.1f;
    end.f=0.9f;

    hr = IDirect3DDevice9_CreateVertexShader(device, vertex_shader_code1, &vertex_shader[1]);
    ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, vertex_shader_code2, &vertex_shader[2]);
    ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, pixel_shader_code, &pixel_shader[1]);
    ok(SUCCEEDED(hr), "CreatePixelShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vertex_declaration);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);

    /* Setup initial states: No lighting, fog on, fog color */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "Turning off lighting failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
    ok(hr == D3D_OK, "Turning on fog calculations failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGCOLOR, 0xFF00FF00 /* A nice green */);
    ok(hr == D3D_OK, "Setting fog color failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
    ok(hr == D3D_OK, "Turning off table fog failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
    ok(hr == D3D_OK, "Turning off vertex fog failed (%08x)\n", hr);

    /* Use fogtart = 0.1 and end = 0.9 to test behavior outside the fog transition phase, too*/
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGSTART, start.i);
    ok(hr == D3D_OK, "Setting fog start failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGEND, end.i);
    ok(hr == D3D_OK, "Setting fog end failed (%08x)\n", hr);

    for (i = 0; i < sizeof(test_data)/sizeof(test_data[0]); i++)
    {
        hr = IDirect3DDevice9_SetVertexShader(device, vertex_shader[test_data[i].vshader]);
        ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
        hr = IDirect3DDevice9_SetPixelShader(device, pixel_shader[test_data[i].pshader]);
        ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, test_data[i].vfog);
        ok( hr == D3D_OK, "Setting fog vertex mode to D3DFOG_LINEAR failed (%08x)\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, test_data[i].tfog);
        ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR failed (%08x)\n", hr);

        for(j=0; j < 11; j++)
        {
            /* Don't use the whole zrange to prevent rounding errors */
            quad[0].z = 0.001f + (float)j / 10.02f;
            quad[1].z = 0.001f + (float)j / 10.02f;
            quad[2].z = 0.001f + (float)j / 10.02f;
            quad[3].z = 0.001f + (float)j / 10.02f;

            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed (%08x)\n", hr);

            hr = IDirect3DDevice9_BeginScene(device);
            ok( hr == D3D_OK, "BeginScene returned failed (%08x)\n", hr);

            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
            ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "EndScene failed (%08x)\n", hr);

            /* As the red and green component are the result of blending use 5% tolerance on the expected value */
            color = getPixelColor(device, 128, 240);
            ok(color_match(color, test_data[i].color[j], 13),
                "fog vs%i ps%i fvm%i ftm%i %d: got color %08x, expected %08x +-5%%\n",
                test_data[i].vshader, test_data[i].pshader, test_data[i].vfog, test_data[i].tfog, j, color, test_data[i].color[j]);

            IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        }
    }

    /* reset states */
    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
    ok(hr == D3D_OK, "Turning off fog calculations failed (%08x)\n", hr);

    IDirect3DVertexShader9_Release(vertex_shader[1]);
    IDirect3DVertexShader9_Release(vertex_shader[2]);
    IDirect3DPixelShader9_Release(pixel_shader[1]);
    IDirect3DVertexDeclaration9_Release(vertex_declaration);
}

static void generate_bumpmap_textures(IDirect3DDevice9 *device) {
    unsigned int i, x, y;
    HRESULT hr;
    IDirect3DTexture9 *texture[2] = {NULL, NULL};
    D3DLOCKED_RECT locked_rect;

    /* Generate the textures */
    for(i=0; i<2; i++)
    {
        hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, 0, i?D3DFMT_A8R8G8B8:D3DFMT_V8U8,
                                            D3DPOOL_MANAGED, &texture[i], NULL);
        ok(SUCCEEDED(hr), "CreateTexture failed (0x%08x)\n", hr);

        hr = IDirect3DTexture9_LockRect(texture[i], 0, &locked_rect, NULL, 0);
        ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);
        for (y = 0; y < 128; ++y)
        {
            if(i)
            { /* Set up black texture with 2x2 texel white spot in the middle */
                DWORD *ptr = (DWORD *)(((BYTE *)locked_rect.pBits) + (y * locked_rect.Pitch));
                for (x = 0; x < 128; ++x)
                {
                    if(y>62 && y<66 && x>62 && x<66)
                        *ptr++ = 0xffffffff;
                    else
                        *ptr++ = 0xff000000;
                }
            }
            else
            { /* Set up a displacement map which points away from the center parallel to the closest axis.
               * (if multiplied with bumpenvmat)
              */
                WORD *ptr = (WORD *)(((BYTE *)locked_rect.pBits) + (y * locked_rect.Pitch));
                for (x = 0; x < 128; ++x)
                {
                    if(abs(x-64)>abs(y-64))
                    {
                        if(x < 64)
                            *ptr++ = 0xc000;
                        else
                            *ptr++ = 0x4000;
                    }
                    else
                    {
                        if(y < 64)
                            *ptr++ = 0x0040;
                        else
                            *ptr++ = 0x00c0;
                    }
                }
            }
        }
        hr = IDirect3DTexture9_UnlockRect(texture[i], 0);
        ok(SUCCEEDED(hr), "UnlockRect failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_SetTexture(device, i, (IDirect3DBaseTexture9 *)texture[i]);
        ok(SUCCEEDED(hr), "SetTexture failed (0x%08x)\n", hr);

        /* Disable texture filtering */
        hr = IDirect3DDevice9_SetSamplerState(device, i, D3DSAMP_MINFILTER, D3DTEXF_POINT);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MINFILTER failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, i, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MAGFILTER failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, i, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_ADDRESSU failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, i, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_ADDRESSV failed (0x%08x)\n", hr);
    }
}

/* test the behavior of the texbem instruction
 * with normal 2D and projective 2D textures
 */
static void texbem_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    int i;

    static const DWORD pixel_shader_code[] = {
        0xffff0101,                         /* ps_1_1*/
        0x00000042, 0xb00f0000,             /* tex t0*/
        0x00000043, 0xb00f0001, 0xb0e40000, /* texbem t1, t0*/
        0x00000001, 0x800f0000, 0xb0e40001, /* mov r0, t1*/
        0x0000ffff
    };
    static const DWORD double_texbem_code[] =  {
        0xffff0103,                                         /* ps_1_3           */
        0x00000042, 0xb00f0000,                             /* tex t0           */
        0x00000043, 0xb00f0001, 0xb0e40000,                 /* texbem t1, t0    */
        0x00000042, 0xb00f0002,                             /* tex t2           */
        0x00000043, 0xb00f0003, 0xb0e40002,                 /* texbem t3, t2    */
        0x00000002, 0x800f0000, 0xb0e40001, 0xb0e40003,     /* add r0, t1, t3   */
        0x0000ffff                                          /* end              */
    };


    static const float quad[][7] = {
        {-128.0f/640.0f, -128.0f/480.0f, 0.1f, 0.0f, 0.0f, 0.0f, 0.0f},
        {-128.0f/640.0f,  128.0f/480.0f, 0.1f, 0.0f, 1.0f, 0.0f, 1.0f},
        { 128.0f/640.0f, -128.0f/480.0f, 0.1f, 1.0f, 0.0f, 1.0f, 0.0f},
        { 128.0f/640.0f,  128.0f/480.0f, 0.1f, 1.0f, 1.0f, 1.0f, 1.0f},
    };
    static const float quad_proj[][9] = {
        {-128.0f/640.0f, -128.0f/480.0f, 0.1f, 0.0f, 0.0f,   0.0f,   0.0f, 0.0f, 128.0f},
        {-128.0f/640.0f,  128.0f/480.0f, 0.1f, 0.0f, 1.0f,   0.0f, 128.0f, 0.0f, 128.0f},
        { 128.0f/640.0f, -128.0f/480.0f, 0.1f, 1.0f, 0.0f, 128.0f,   0.0f, 0.0f, 128.0f},
        { 128.0f/640.0f,  128.0f/480.0f, 0.1f, 1.0f, 1.0f, 128.0f, 128.0f, 0.0f, 128.0f},
    };

    static const D3DVERTEXELEMENT9 decl_elements[][4] = { {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        {0, 20, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1},
        D3DDECL_END()
    },{
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        {0, 20, D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1},
        D3DDECL_END()
    } };

    /* use asymmetric matrix to test loading */
    float bumpenvmat[4] = {0.0,0.5,-0.5,0.0};

    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
    IDirect3DPixelShader9       *pixel_shader       = NULL;
    IDirect3DTexture9           *texture            = NULL, *texture1, *texture2;
    D3DLOCKED_RECT locked_rect;

    generate_bumpmap_textures(device);

    IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT00, *(LPDWORD)&bumpenvmat[0]);
    IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT01, *(LPDWORD)&bumpenvmat[1]);
    IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT10, *(LPDWORD)&bumpenvmat[2]);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT11, *(LPDWORD)&bumpenvmat[3]);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed (%08x)\n", hr);

    for(i=0; i<2; i++)
    {
        if(i)
        {
            hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT4|D3DTTFF_PROJECTED);
            ok(SUCCEEDED(hr), "SetTextureStageState D3DTSS_TEXTURETRANSFORMFLAGS failed (0x%08x)\n", hr);
        }

        hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements[i], &vertex_declaration);
        ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
        ok(SUCCEEDED(hr), "SetVertexDeclaration failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_CreatePixelShader(device, pixel_shader_code, &pixel_shader);
        ok(SUCCEEDED(hr), "CreatePixelShader failed (%08x)\n", hr);
        hr = IDirect3DDevice9_SetPixelShader(device, pixel_shader);
        ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);

        if(!i)
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
        else
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad_proj[0], sizeof(quad_proj[0]));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);

        color = getPixelColor(device, 320-32, 240);
        ok(color_match(color, 0x00ffffff, 4), "texbem failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
        color = getPixelColor(device, 320+32, 240);
        ok(color_match(color, 0x00ffffff, 4), "texbem failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
        color = getPixelColor(device, 320, 240-32);
        ok(color_match(color, 0x00ffffff, 4), "texbem failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
        color = getPixelColor(device, 320, 240+32);
        ok(color_match(color, 0x00ffffff, 4), "texbem failed: Got color 0x%08x, expected 0x00ffffff.\n", color);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, NULL);
        ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);
        IDirect3DPixelShader9_Release(pixel_shader);

        hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
        ok(SUCCEEDED(hr), "SetVertexDeclaration failed (%08x)\n", hr);
        IDirect3DVertexDeclaration9_Release(vertex_declaration);
    }

    /* clean up */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0, 0.0f, 0);
    ok(SUCCEEDED(hr), "Clear failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
    ok(SUCCEEDED(hr), "SetTextureStageState D3DTSS_TEXTURETRANSFORMFLAGS failed (0x%08x)\n", hr);

    for(i=0; i<2; i++)
    {
        hr = IDirect3DDevice9_GetTexture(device, i, (IDirect3DBaseTexture9 **) &texture);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_GetTexture failed (0x%08x)\n", hr);
        IDirect3DTexture9_Release(texture); /* For the GetTexture */
        hr = IDirect3DDevice9_SetTexture(device, i, NULL);
        ok(SUCCEEDED(hr), "SetTexture failed (0x%08x)\n", hr);
        IDirect3DTexture9_Release(texture);
    }

    /* Test double texbem */
    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_V8U8, D3DPOOL_MANAGED, &texture, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_V8U8, D3DPOOL_MANAGED, &texture1, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 8, 8, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture2, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, double_texbem_code, &pixel_shader);
    ok(SUCCEEDED(hr), "CreatePixelShader failed (%08x)\n", hr);

    hr = IDirect3DTexture9_LockRect(texture, 0, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);
    ((signed char *) locked_rect.pBits)[0] = (-1.0 / 8.0) * 127;
    ((signed char *) locked_rect.pBits)[1] = ( 1.0 / 8.0) * 127;

    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);

    hr = IDirect3DTexture9_LockRect(texture1, 0, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);
    ((signed char *) locked_rect.pBits)[0] = (-2.0 / 8.0) * 127;
    ((signed char *) locked_rect.pBits)[1] = (-4.0 / 8.0) * 127;
    hr = IDirect3DTexture9_UnlockRect(texture1, 0);
    ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);

    {
        /* Some data without any meaning, just to have an 8x8 array to see which element is picked */
#define tex  0x00ff0000
#define tex1 0x0000ff00
#define origin 0x000000ff
        static const DWORD pixel_data[] = {
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
            0x000000ff, tex1      , 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, origin,     0x000000ff, tex       , 0x000000ff,
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
            0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff, 0x000000ff,
        };
#undef tex1
#undef tex2
#undef origin

        hr = IDirect3DTexture9_LockRect(texture2, 0, &locked_rect, NULL, 0);
        ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);
        for(i = 0; i < 8; i++) {
            memcpy(((char *) locked_rect.pBits) + i * locked_rect.Pitch, pixel_data + 8 * i, 8 * sizeof(DWORD));
        }
        hr = IDirect3DTexture9_UnlockRect(texture2, 0);
        ok(SUCCEEDED(hr), "LockRect failed (0x%08x)\n", hr);
    }

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 1, (IDirect3DBaseTexture9 *) texture2);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 2, (IDirect3DBaseTexture9 *) texture1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 3, (IDirect3DBaseTexture9 *) texture2);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, pixel_shader);
    ok(SUCCEEDED(hr), "Direct3DDevice9_SetPixelShader failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX4);
    ok(SUCCEEDED(hr), "Direct3DDevice9_SetPixelShader failed (0x%08x)\n", hr);

    bumpenvmat[0] =-1.0;  bumpenvmat[2] =  2.0;
    bumpenvmat[1] = 0.0;  bumpenvmat[3] =  0.0;
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT00, *(LPDWORD)&bumpenvmat[0]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT01, *(LPDWORD)&bumpenvmat[1]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT10, *(LPDWORD)&bumpenvmat[2]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_BUMPENVMAT11, *(LPDWORD)&bumpenvmat[3]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);

    bumpenvmat[0] = 1.5; bumpenvmat[2] =  0.0;
    bumpenvmat[1] = 0.0; bumpenvmat[3] =  0.5;
    hr = IDirect3DDevice9_SetTextureStageState(device, 3, D3DTSS_BUMPENVMAT00, *(LPDWORD)&bumpenvmat[0]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 3, D3DTSS_BUMPENVMAT01, *(LPDWORD)&bumpenvmat[1]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 3, D3DTSS_BUMPENVMAT10, *(LPDWORD)&bumpenvmat[2]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 3, D3DTSS_BUMPENVMAT11, *(LPDWORD)&bumpenvmat[3]);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 1, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 1, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 2, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 2, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 3, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 3, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetSamplerState returned %#x.\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);
    if(SUCCEEDED(hr)) {
        static const float double_quad[] = {
            -1.0,   -1.0,   0.0,    0.0,    0.0,    0.5,    0.5,    0.0,    0.0,    0.5,    0.5,
             1.0,   -1.0,   0.0,    0.0,    0.0,    0.5,    0.5,    0.0,    0.0,    0.5,    0.5,
            -1.0,    1.0,   0.0,    0.0,    0.0,    0.5,    0.5,    0.0,    0.0,    0.5,    0.5,
             1.0,    1.0,   0.0,    0.0,    0.0,    0.5,    0.5,    0.0,    0.0,    0.5,    0.5,
        };

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, double_quad, sizeof(float) * 11);
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);
    }
    color = getPixelColor(device, 320, 240);
    ok(color == 0x00ffff00, "double texbem failed: Got color 0x%08x, expected 0x00ffff00.\n", color);

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 1, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 2, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 3, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(SUCCEEDED(hr), "Direct3DDevice9_SetPixelShader failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    IDirect3DPixelShader9_Release(pixel_shader);
    IDirect3DTexture9_Release(texture);
    IDirect3DTexture9_Release(texture1);
    IDirect3DTexture9_Release(texture2);
}

static void z_range_test(IDirect3DDevice9 *device)
{
    const struct vertex quad[] =
    {
        {-1.0f,  0.0f,   1.1f,                          0xffff0000},
        {-1.0f,  1.0f,   1.1f,                          0xffff0000},
        { 1.0f,  0.0f,  -1.1f,                          0xffff0000},
        { 1.0f,  1.0f,  -1.1f,                          0xffff0000},
    };
    const struct vertex quad2[] =
    {
        {-1.0f,  0.0f,   1.1f,                          0xff0000ff},
        {-1.0f,  1.0f,   1.1f,                          0xff0000ff},
        { 1.0f,  0.0f,  -1.1f,                          0xff0000ff},
        { 1.0f,  1.0f,  -1.1f,                          0xff0000ff},
    };

    const struct tvertex quad3[] =
    {
        {    0,   240,   1.1f,  1.0,                    0xffffff00},
        {    0,   480,   1.1f,  1.0,                    0xffffff00},
        {  640,   240,  -1.1f,  1.0,                    0xffffff00},
        {  640,   480,  -1.1f,  1.0,                    0xffffff00},
    };
    const struct tvertex quad4[] =
    {
        {    0,   240,   1.1f,  1.0,                    0xff00ff00},
        {    0,   480,   1.1f,  1.0,                    0xff00ff00},
        {  640,   240,  -1.1f,  1.0,                    0xff00ff00},
        {  640,   480,  -1.1f,  1.0,                    0xff00ff00},
    };
    HRESULT hr;
    DWORD color;
    IDirect3DVertexShader9 *shader;
    IDirect3DVertexDeclaration9 *decl;
    D3DCAPS9 caps;
    const DWORD shader_code[] = {
        0xfffe0101,                                     /* vs_1_1           */
        0x0000001f, 0x80000000, 0x900f0000,             /* dcl_position v0  */
        0x00000001, 0xc00f0000, 0x90e40000,             /* mov oPos, v0     */
        0x00000001, 0xd00f0000, 0xa0e40000,             /* mov oD0, c0      */
        0x0000ffff                                      /* end              */
    };
    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        D3DDECL_END()
    };
    /* Does the Present clear the depth stencil? Clear the depth buffer with some value != 0,
     * then call Present. Then clear the color buffer to make sure it has some defined content
     * after the Present with D3DSWAPEFFECT_DISCARD. After that draw a plane that is somewhere cut
     * by the depth value.
     */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.75, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Present returned %#x.\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.4, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CLIPPING, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZWRITEENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_GREATER);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(hr == D3D_OK)
    {
        /* Test the untransformed vertex path */
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESS);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad2, sizeof(quad2[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        /* Test the transformed vertex path */
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad4, sizeof(quad4[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_GREATER);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad3, sizeof(quad3[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    /* Do not test the exact corner pixels, but go pretty close to them */

    /* Clipped because z > 1.0 */
    color = getPixelColor(device, 28, 238);
    ok(color == 0x00ffffff, "Z range failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    color = getPixelColor(device, 28, 241);
    ok(color == 0x00ffffff, "Z range failed: Got color 0x%08x, expected 0x00ffffff.\n", color);

    /* Not clipped, > z buffer clear value(0.75) */
    color = getPixelColor(device, 31, 238);
    ok(color == 0x00ff0000, "Z range failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
    color = getPixelColor(device, 31, 241);
    ok(color == 0x00ffff00, "Z range failed: Got color 0x%08x, expected 0x00ffff00.\n", color);
    color = getPixelColor(device, 100, 238);
    ok(color == 0x00ff0000, "Z range failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
    color = getPixelColor(device, 100, 241);
    ok(color == 0x00ffff00, "Z range failed: Got color 0x%08x, expected 0x00ffff00.\n", color);

    /* Not clipped, < z buffer clear value */
    color = getPixelColor(device, 104, 238);
    ok(color == 0x000000ff, "Z range failed: Got color 0x%08x, expected 0x000000ff.\n", color);
    color = getPixelColor(device, 104, 241);
    ok(color == 0x0000ff00, "Z range failed: Got color 0x%08x, expected 0x0000ff00.\n", color);
    color = getPixelColor(device, 318, 238);
    ok(color == 0x000000ff, "Z range failed: Got color 0x%08x, expected 0x000000ff.\n", color);
    color = getPixelColor(device, 318, 241);
    ok(color == 0x0000ff00, "Z range failed: Got color 0x%08x, expected 0x0000ff00.\n", color);

    /* Clipped because z < 0.0 */
    color = getPixelColor(device, 321, 238);
    ok(color == 0x00ffffff, "Z range failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    color = getPixelColor(device, 321, 241);
    ok(color == 0x00ffffff, "Z range failed: Got color 0x%08x, expected 0x00ffffff.\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    /* Test the shader path */
    IDirect3DDevice9_GetDeviceCaps(device, &caps);
    if (caps.VertexShaderVersion < D3DVS_VERSION(1, 1)) {
        skip("Vertex shaders not supported\n");
        goto out;
    }
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.4, 0);

    IDirect3DDevice9_SetVertexDeclaration(device, decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
    IDirect3DDevice9_SetVertexShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(hr == D3D_OK)
    {
        float colorf[] = {1.0, 0.0, 0.0, 1.0};
        float colorf2[] = {0.0, 0.0, 1.0, 1.0};
        IDirect3DDevice9_SetVertexShaderConstantF(device, 0, colorf, 1);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESS);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        IDirect3DDevice9_SetVertexShaderConstantF(device, 0, colorf2, 1);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad2, sizeof(quad2[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitiveUP failed with %08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
    IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

    IDirect3DVertexDeclaration9_Release(decl);
    IDirect3DVertexShader9_Release(shader);

    /* Z < 1.0 */
    color = getPixelColor(device, 28, 238);
    ok(color == 0x00ffffff, "Z range failed: Got color 0x%08x, expected 0x00ffffff.\n", color);

    /* 1.0 < z < 0.75 */
    color = getPixelColor(device, 31, 238);
    ok(color == 0x00ff0000, "Z range failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
    color = getPixelColor(device, 100, 238);
    ok(color == 0x00ff0000, "Z range failed: Got color 0x%08x, expected 0x00ff0000.\n", color);

    /* 0.75 < z < 0.0 */
    color = getPixelColor(device, 104, 238);
    ok(color == 0x000000ff, "Z range failed: Got color 0x%08x, expected 0x000000ff.\n", color);
    color = getPixelColor(device, 318, 238);
    ok(color == 0x000000ff, "Z range failed: Got color 0x%08x, expected 0x000000ff.\n", color);

    /* 0.0 < z */
    color = getPixelColor(device, 321, 238);
    ok(color == 0x00ffffff, "Z range failed: Got color 0x%08x, expected 0x00ffffff.\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    out:
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CLIPPING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
}

static void fill_surface(IDirect3DSurface9 *surface, DWORD color)
{
    D3DSURFACE_DESC desc;
    D3DLOCKED_RECT l;
    HRESULT hr;
    unsigned int x, y;
    DWORD *mem;

    memset(&desc, 0, sizeof(desc));
    memset(&l, 0, sizeof(l));
    hr = IDirect3DSurface9_GetDesc(surface, &desc);
    ok(hr == D3D_OK, "IDirect3DSurface9_GetDesc failed with %08x\n", hr);
    hr = IDirect3DSurface9_LockRect(surface, &l, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DSurface9_LockRect failed with %08x\n", hr);
    if(FAILED(hr)) return;

    for(y = 0; y < desc.Height; y++)
    {
        mem = (DWORD *) ((BYTE *) l.pBits + y * l.Pitch);
        for(x = 0; x < l.Pitch / sizeof(DWORD); x++)
        {
            mem[x] = color;
        }
    }
    hr = IDirect3DSurface9_UnlockRect(surface);
    ok(hr == D3D_OK, "IDirect3DSurface9_UnlockRect failed with %08x\n", hr);
}

/* This tests a variety of possible StretchRect() situations */
static void stretchrect_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3DTexture9 *tex_rt32 = NULL, *tex_rt64 = NULL, *tex_rt_dest64 = NULL;
    IDirect3DSurface9 *surf_tex_rt32 = NULL, *surf_tex_rt64 = NULL, *surf_tex_rt_dest64 = NULL;
    IDirect3DTexture9 *tex32 = NULL, *tex64 = NULL, *tex_dest64 = NULL;
    IDirect3DSurface9 *surf_tex32 = NULL, *surf_tex64 = NULL, *surf_tex_dest64 = NULL;
    IDirect3DSurface9 *surf_rt32 = NULL, *surf_rt64 = NULL, *surf_rt_dest64 = NULL;
    IDirect3DSurface9 *surf_offscreen32 = NULL, *surf_offscreen64 = NULL, *surf_offscreen_dest64 = NULL;
    IDirect3DSurface9 *surf_temp32 = NULL, *surf_temp64 = NULL;
    IDirect3DSurface9 *orig_rt = NULL;
    DWORD color;

    hr = IDirect3DDevice9_GetRenderTarget(device, 0, &orig_rt);
    ok(hr == D3D_OK, "Can't get render target, hr = %08x\n", hr);
    if(!orig_rt) {
        goto out;
    }

    /* Create our temporary surfaces in system memory */
    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 32, 32, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &surf_temp32, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 64, 64, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &surf_temp64, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed with %08x\n", hr);

    /* Create offscreen plain surfaces in D3DPOOL_DEFAULT */
    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 32, 32, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &surf_offscreen32, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 64, 64, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &surf_offscreen64, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 64, 64, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &surf_offscreen_dest64, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed with %08x\n", hr);

    /* Create render target surfaces */
    hr = IDirect3DDevice9_CreateRenderTarget(device, 32, 32, D3DFMT_A8R8G8B8, D3DMULTISAMPLE_NONE, 0, TRUE, &surf_rt32, NULL );
    ok(hr == D3D_OK, "Creating the render target surface failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateRenderTarget(device, 64, 64, D3DFMT_A8R8G8B8, D3DMULTISAMPLE_NONE, 0, TRUE, &surf_rt64, NULL );
    ok(hr == D3D_OK, "Creating the render target surface failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateRenderTarget(device, 64, 64, D3DFMT_A8R8G8B8, D3DMULTISAMPLE_NONE, 0, TRUE, &surf_rt_dest64, NULL );
    ok(hr == D3D_OK, "Creating the render target surface failed with %08x\n", hr);

    /* Create render target textures */
    hr = IDirect3DDevice9_CreateTexture(device, 32, 32, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tex_rt32, NULL);
    ok(hr == D3D_OK, "Creating the render target texture failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tex_rt64, NULL);
    ok(hr == D3D_OK, "Creating the render target texture failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tex_rt_dest64, NULL);
    ok(hr == D3D_OK, "Creating the render target texture failed with %08x\n", hr);
    if (tex_rt32) {
        hr = IDirect3DTexture9_GetSurfaceLevel(tex_rt32, 0, &surf_tex_rt32);
        ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);
    }
    if (tex_rt64) {
        hr = IDirect3DTexture9_GetSurfaceLevel(tex_rt64, 0, &surf_tex_rt64);
        ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);
    }
    if (tex_rt_dest64) {
        hr = IDirect3DTexture9_GetSurfaceLevel(tex_rt_dest64, 0, &surf_tex_rt_dest64);
        ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);
    }

    /* Create regular textures in D3DPOOL_DEFAULT */
    hr = IDirect3DDevice9_CreateTexture(device, 32, 32, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tex32, NULL);
    ok(hr == D3D_OK, "Creating the regular texture failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tex64, NULL);
    ok(hr == D3D_OK, "Creating the regular texture failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tex_dest64, NULL);
    ok(hr == D3D_OK, "Creating the regular texture failed with %08x\n", hr);
    if (tex32) {
        hr = IDirect3DTexture9_GetSurfaceLevel(tex32, 0, &surf_tex32);
        ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);
    }
    if (tex64) {
        hr = IDirect3DTexture9_GetSurfaceLevel(tex64, 0, &surf_tex64);
        ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);
    }
    if (tex_dest64) {
        hr = IDirect3DTexture9_GetSurfaceLevel(tex_dest64, 0, &surf_tex_dest64);
        ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);
    }

    /*********************************************************************
     * Tests for when the source parameter is an offscreen plain surface *
     *********************************************************************/

    /* Fill the offscreen 64x64 surface with green */
    if (surf_offscreen64)
        fill_surface(surf_offscreen64, 0xff00ff00);

    /* offscreenplain ==> offscreenplain, same size */
    if(surf_offscreen64 && surf_offscreen_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen64, NULL, surf_offscreen_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_offscreen_dest64, 32, 32);
            ok(color == 0xff00ff00, "StretchRect offscreen ==> offscreen same size failed: Got color 0x%08x, expected 0xff00ff00.\n", color);
        }
    }

    /* offscreenplain ==> rendertarget texture, same size */
    if(surf_offscreen64 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen64, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 32, 32);
            ok(color == 0xff00ff00, "StretchRect offscreen ==> rendertarget texture same size failed: Got color 0x%08x, expected 0xff00ff00.\n", color);
        }
    }

    /* offscreenplain ==> rendertarget surface, same size */
    if(surf_offscreen64 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen64, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_rt_dest64, 32, 32);
            ok(color == 0xff00ff00, "StretchRect offscreen ==> rendertarget surface same size failed: Got color 0x%08x, expected 0xff00ff00.\n", color);
        }
    }

    /* offscreenplain ==> texture, same size (should fail) */
    if(surf_offscreen64 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen64, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* Fill the smaller offscreen surface with red */
    fill_surface(surf_offscreen32, 0xffff0000);

    /* offscreenplain ==> offscreenplain, scaling (should fail) */
    if(surf_offscreen32 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen32, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* offscreenplain ==> rendertarget texture, scaling */
    if(surf_offscreen32 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen32, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 48, 48);
            ok(color == 0xffff0000, "StretchRect offscreen ==> rendertarget texture same size failed: Got color 0x%08x, expected 0xffff0000.\n", color);
        }
    }

    /* offscreenplain ==> rendertarget surface, scaling */
    if(surf_offscreen32 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen32, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        color = getPixelColorFromSurface(surf_rt_dest64, 48, 48);
        ok(color == 0xffff0000, "StretchRect offscreen ==> rendertarget surface scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
    }

    /* offscreenplain ==> texture, scaling (should fail) */
    if(surf_offscreen32 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_offscreen32, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /************************************************************
     * Tests for when the source parameter is a regular texture *
     ************************************************************/

    /* Fill the surface of the regular texture with blue */
    if (surf_tex64 && surf_temp64) {
        /* Can't fill the surf_tex directly because it's created in D3DPOOL_DEFAULT */
        fill_surface(surf_temp64, 0xff0000ff);
        hr = IDirect3DDevice9_UpdateSurface(device, surf_temp64, NULL, surf_tex64, NULL);
        ok( hr == D3D_OK, "IDirect3DDevice9_UpdateSurface failed with %08x\n", hr);
    }

    /* texture ==> offscreenplain, same size */
    if(surf_tex64 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex64, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* texture ==> rendertarget texture, same size */
    if(surf_tex64 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex64, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 32, 32);
            ok(color == 0xff0000ff, "StretchRect texture ==> rendertarget texture same size failed: Got color 0x%08x, expected 0xff0000ff.\n", color);
        }
    }

    /* texture ==> rendertarget surface, same size */
    if(surf_tex64 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex64, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_rt_dest64, 32, 32);
            ok(color == 0xff0000ff, "StretchRect texture ==> rendertarget surface same size failed: Got color 0x%08x, expected 0xff0000ff.\n", color);
        }
    }

    /* texture ==> texture, same size (should fail) */
    if(surf_tex64 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex64, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* Fill the surface of the smaller regular texture with red */
    if (surf_tex32 && surf_temp32) {
        /* Can't fill the surf_tex directly because it's created in D3DPOOL_DEFAULT */
        fill_surface(surf_temp32, 0xffff0000);
        hr = IDirect3DDevice9_UpdateSurface(device, surf_temp32, NULL, surf_tex32, NULL);
        ok( hr == D3D_OK, "IDirect3DDevice9_UpdateSurface failed with %08x\n", hr);
    }

    /* texture ==> offscreenplain, scaling (should fail) */
    if(surf_tex32 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex32, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* texture ==> rendertarget texture, scaling */
    if(surf_tex32 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex32, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 48, 48);
            ok(color == 0xffff0000, "StretchRect texture ==> rendertarget texture scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
        }
    }

    /* texture ==> rendertarget surface, scaling */
    if(surf_tex32 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex32, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        color = getPixelColorFromSurface(surf_rt_dest64, 48, 48);
        ok(color == 0xffff0000, "StretchRect texture ==> rendertarget surface scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
    }

    /* texture ==> texture, scaling (should fail) */
    if(surf_tex32 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex32, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /*****************************************************************
     * Tests for when the source parameter is a rendertarget texture *
     *****************************************************************/

    /* Fill the surface of the rendertarget texture with white */
    if (surf_tex_rt64 && surf_temp64) {
        /* Can't fill the surf_tex_rt directly because it's created in D3DPOOL_DEFAULT */
        fill_surface(surf_temp64, 0xffffffff);
        hr = IDirect3DDevice9_UpdateSurface(device, surf_temp64, NULL, surf_tex_rt64, NULL);
        ok( hr == D3D_OK, "IDirect3DDevice9_UpdateSurface failed with %08x\n", hr);
    }

    /* rendertarget texture ==> offscreenplain, same size */
    if(surf_tex_rt64 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt64, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* rendertarget texture ==> rendertarget texture, same size */
    if(surf_tex_rt64 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt64, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 32, 32);
            ok(color == 0xffffffff, "StretchRect rendertarget texture ==> rendertarget texture same size failed: Got color 0x%08x, expected 0xffffffff.\n", color);
        }
    }

    /* rendertarget texture ==> rendertarget surface, same size */
    if(surf_tex_rt64 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt64, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_rt_dest64, 32, 32);
            ok(color == 0xffffffff, "StretchRect rendertarget texture ==> rendertarget surface same size failed: Got color 0x%08x, expected 0xffffffff.\n", color);
        }
    }

    /* rendertarget texture ==> texture, same size (should fail) */
    if(surf_tex_rt64 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt64, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* Fill the surface of the smaller rendertarget texture with red */
    if (surf_tex_rt32 && surf_temp32) {
        /* Can't fill the surf_tex_rt directly because it's created in D3DPOOL_DEFAULT */
        fill_surface(surf_temp32, 0xffff0000);
        hr = IDirect3DDevice9_UpdateSurface(device, surf_temp32, NULL, surf_tex_rt32, NULL);
        ok( hr == D3D_OK, "IDirect3DDevice9_UpdateSurface failed with %08x\n", hr);
    }

    /* rendertarget texture ==> offscreenplain, scaling (should fail) */
    if(surf_tex_rt32 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt32, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* rendertarget texture ==> rendertarget texture, scaling */
    if(surf_tex_rt32 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt32, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 48, 48);
            ok(color == 0xffff0000, "StretchRect rendertarget texture ==> rendertarget texture scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
        }
    }

    /* rendertarget texture ==> rendertarget surface, scaling */
    if(surf_tex_rt32 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt32, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        color = getPixelColorFromSurface(surf_rt_dest64, 48, 48);
        ok(color == 0xffff0000, "StretchRect rendertarget texture ==> rendertarget surface scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
    }

    /* rendertarget texture ==> texture, scaling (should fail) */
    if(surf_tex_rt32 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_tex_rt32, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /*****************************************************************
     * Tests for when the source parameter is a rendertarget surface *
     *****************************************************************/

    /* Fill the surface of the rendertarget surface with black */
    if (surf_rt64)
        fill_surface(surf_rt64, 0xff000000);

    /* rendertarget texture ==> offscreenplain, same size */
    if(surf_rt64 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt64, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* rendertarget surface ==> rendertarget texture, same size */
    if(surf_rt64 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt64, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 32, 32);
            ok(color == 0xff000000, "StretchRect rendertarget surface ==> rendertarget texture same size failed: Got color 0x%08x, expected 0xff000000.\n", color);
        }
    }

    /* rendertarget surface ==> rendertarget surface, same size */
    if(surf_rt64 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt64, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_rt_dest64, 32, 32);
            ok(color == 0xff000000, "StretchRect rendertarget surface ==> rendertarget surface same size failed: Got color 0x%08x, expected 0xff000000.\n", color);
        }
    }

    /* rendertarget surface ==> texture, same size (should fail) */
    if(surf_rt64 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt64, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* Fill the surface of the smaller rendertarget texture with red */
    if (surf_rt32)
        fill_surface(surf_rt32, 0xffff0000);

    /* rendertarget surface ==> offscreenplain, scaling (should fail) */
    if(surf_rt32 && surf_offscreen64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt32, NULL, surf_offscreen64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* rendertarget surface ==> rendertarget texture, scaling */
    if(surf_rt32 && surf_tex_rt_dest64 && surf_temp64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt32, NULL, surf_tex_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        /* We can't lock rendertarget textures, so copy to our temp surface first */
        if (hr == D3D_OK) {
            hr = IDirect3DDevice9_GetRenderTargetData(device, surf_tex_rt_dest64, surf_temp64);
            ok( hr == D3D_OK, "IDirect3DDevice9_GetRenderTargetData failed with %08x\n", hr);
        }

        if (hr == D3D_OK) {
            color = getPixelColorFromSurface(surf_temp64, 48, 48);
            ok(color == 0xffff0000, "StretchRect rendertarget surface ==> rendertarget texture scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
        }
    }

    /* rendertarget surface ==> rendertarget surface, scaling */
    if(surf_rt32 && surf_rt_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt32, NULL, surf_rt_dest64, NULL, 0);
        ok( hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);

        color = getPixelColorFromSurface(surf_rt_dest64, 48, 48);
        ok(color == 0xffff0000, "StretchRect rendertarget surface ==> rendertarget surface scaling failed: Got color 0x%08x, expected 0xffff0000.\n", color);
    }

    /* rendertarget surface ==> texture, scaling (should fail) */
    if(surf_rt32 && surf_tex_dest64) {
        hr = IDirect3DDevice9_StretchRect(device, surf_rt32, NULL, surf_tex_dest64, NULL, 0);
        todo_wine ok( hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_StretchRect succeeded, shouldn't happen (todo)\n");
    }

    /* TODO: Test when source and destination RECT parameters are given... */
    /* TODO: Test format conversions */


out:
    /* Clean up */
    if (surf_rt32)
        IDirect3DSurface9_Release(surf_rt32);
    if (surf_rt64)
        IDirect3DSurface9_Release(surf_rt64);
    if (surf_rt_dest64)
        IDirect3DSurface9_Release(surf_rt_dest64);
    if (surf_temp32)
        IDirect3DSurface9_Release(surf_temp32);
    if (surf_temp64)
        IDirect3DSurface9_Release(surf_temp64);
    if (surf_offscreen32)
        IDirect3DSurface9_Release(surf_offscreen32);
    if (surf_offscreen64)
        IDirect3DSurface9_Release(surf_offscreen64);
    if (surf_offscreen_dest64)
        IDirect3DSurface9_Release(surf_offscreen_dest64);

    if (tex_rt32) {
        if (surf_tex_rt32)
            IDirect3DSurface9_Release(surf_tex_rt32);
        IDirect3DTexture9_Release(tex_rt32);
    }
    if (tex_rt64) {
        if (surf_tex_rt64)
            IDirect3DSurface9_Release(surf_tex_rt64);
        IDirect3DTexture9_Release(tex_rt64);
    }
    if (tex_rt_dest64) {
        if (surf_tex_rt_dest64)
            IDirect3DSurface9_Release(surf_tex_rt_dest64);
        IDirect3DTexture9_Release(tex_rt_dest64);
    }
    if (tex32) {
        if (surf_tex32)
            IDirect3DSurface9_Release(surf_tex32);
        IDirect3DTexture9_Release(tex32);
    }
    if (tex64) {
        if (surf_tex64)
            IDirect3DSurface9_Release(surf_tex64);
        IDirect3DTexture9_Release(tex64);
    }
    if (tex_dest64) {
        if (surf_tex_dest64)
            IDirect3DSurface9_Release(surf_tex_dest64);
        IDirect3DTexture9_Release(tex_dest64);
    }

    if (orig_rt) {
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, orig_rt);
        ok(hr == D3D_OK, "IDirect3DSetRenderTarget failed with %08x\n", hr);
        IDirect3DSurface9_Release(orig_rt);
    }
}

static void maxmip_test(IDirect3DDevice9 *device)
{
    IDirect3DTexture9 *texture = NULL;
    IDirect3DSurface9 *surface = NULL;
    HRESULT hr;
    DWORD color;
    const float quads[] = {
        -1.0,   -1.0,   0.0,    0.0,    0.0,
        -1.0,    0.0,   0.0,    0.0,    1.0,
         0.0,   -1.0,   0.0,    1.0,    0.0,
         0.0,    0.0,   0.0,    1.0,    1.0,

         0.0,   -1.0,   0.0,    0.0,    0.0,
         0.0,    0.0,   0.0,    0.0,    1.0,
         1.0,   -1.0,   0.0,    1.0,    0.0,
         1.0,    0.0,   0.0,    1.0,    1.0,

         0.0,    0.0,   0.0,    0.0,    0.0,
         0.0,    1.0,   0.0,    0.0,    1.0,
         1.0,    0.0,   0.0,    1.0,    0.0,
         1.0,    1.0,   0.0,    1.0,    1.0,

        -1.0,    0.0,   0.0,    0.0,    0.0,
        -1.0,    1.0,   0.0,    0.0,    1.0,
         0.0,    0.0,   0.0,    1.0,    0.0,
         0.0,    1.0,   0.0,    1.0,    1.0,
    };

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 3, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED,
                                        &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);
    if(!texture)
    {
        skip("Failed to create test texture\n");
        return;
    }

    hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
    ok(SUCCEEDED(hr), "IDirect3DTexture9_GetSurfaceLevel returned %#x.\n", hr);
    fill_surface(surface, 0xffff0000);
    IDirect3DSurface9_Release(surface);
    hr = IDirect3DTexture9_GetSurfaceLevel(texture, 1, &surface);
    ok(SUCCEEDED(hr), "IDirect3DTexture9_GetSurfaceLevel returned %#x.\n", hr);
    fill_surface(surface, 0xff00ff00);
    IDirect3DSurface9_Release(surface);
    hr = IDirect3DTexture9_GetSurfaceLevel(texture, 2, &surface);
    ok(SUCCEEDED(hr), "IDirect3DTexture9_GetSurfaceLevel returned %#x.\n", hr);
    fill_surface(surface, 0xff0000ff);
    IDirect3DSurface9_Release(surface);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[ 0], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[20], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[40], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[60], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (%08x)\n", hr);
    }

    /* With mipmapping disabled, the max mip level is ignored, only level 0 is used */
    color = getPixelColor(device, 160, 360);
    ok(color == 0x00FF0000, "MapMip 0, no mipfilter has color %08x\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00FF0000, "MapMip 3, no mipfilter has color %08x\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x00FF0000, "MapMip 2, no mipfilter has color %08x\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x00FF0000, "MapMip 1, no mipfilter has color %08x\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_POINT);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[ 0], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[20], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[40], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[60], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_EndScene returned %#x.\n", hr);
    }

    /* Max Mip level 0-2 sample from the specified texture level, Max Mip level 3(> levels in texture)
     * samples from the highest level in the texture(level 2)
     */
    color = getPixelColor(device, 160, 360);
    ok(color == 0x00FF0000, "MapMip 0, point mipfilter has color %08x\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x000000FF, "MapMip 3, point mipfilter has color %08x\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x000000FF, "MapMip 2, point mipfilter has color %08x\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x0000FF00, "MapMip 1, point mipfilter has color %08x\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    if(SUCCEEDED(hr))
    {
        DWORD ret;

        /* Mipmapping OFF, LOD level smaller than MAXMIPLEVEL. LOD level limits */
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        ret = IDirect3DTexture9_SetLOD(texture, 1);
        ok(ret == 0, "IDirect3DTexture9_SetLOD returned %u, expected 0\n", ret);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[ 0], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* Mipmapping ON, LOD level smaller than max mip level. LOD level limits */
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_POINT);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        ret = IDirect3DTexture9_SetLOD(texture, 2);
        ok(ret == 1, "IDirect3DTexture9_SetLOD returned %u, expected 1\n", ret);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[20], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* Mipmapping ON, LOD level bigger than max mip level. MAXMIPLEVEL limits */
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        ret = IDirect3DTexture9_SetLOD(texture, 1);
        ok(ret == 2, "IDirect3DTexture9_SetLOD returned %u, expected 2\n", ret);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[40], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* Mipmapping OFF, LOD level bigger than max mip level. LOD level limits */
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
        ret = IDirect3DTexture9_SetLOD(texture, 1);
        ok(ret == 1, "IDirect3DTexture9_SetLOD returned %u, expected 1\n", ret);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quads[60], 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
    }

    /* Max Mip level 0-2 sample from the specified texture level, Max Mip level 3(> levels in texture)
     * samples from the highest level in the texture(level 2)
     */
    color = getPixelColor(device, 160, 360);
    ok(color == 0x0000FF00, "MaxMip 0, LOD 1, none mipfilter has color 0x%08x\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x0000FF00, "MaxMip 1, LOD 2, point mipfilter has color 0x%08x\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x000000FF, "MapMip 2, LOD 1, point mipfilter has color 0x%08x\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x000000FF, "MapMip 2, LOD 1, none mipfilter has color 0x%08x\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
    IDirect3DTexture9_Release(texture);
}

static void release_buffer_test(IDirect3DDevice9 *device)
{
    IDirect3DVertexBuffer9 *vb = NULL;
    IDirect3DIndexBuffer9 *ib = NULL;
    HRESULT hr;
    BYTE *data;
    LONG ref;

    static const struct vertex quad[] = {
        {-1.0,      -1.0,       0.1,        0xffff0000},
        {-1.0,       1.0,       0.1,        0xffff0000},
        { 1.0,       1.0,       0.1,        0xffff0000},

        {-1.0,      -1.0,       0.1,        0xff00ff00},
        {-1.0,       1.0,       0.1,        0xff00ff00},
        { 1.0,       1.0,       0.1,        0xff00ff00}
    };
    short indices[] = {3, 4, 5};

    /* Index and vertex buffers should always be creatable */
    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(quad), 0, D3DFVF_XYZ | D3DFVF_DIFFUSE,
                                              D3DPOOL_MANAGED, &vb, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    if(!vb) {
        skip("Failed to create a vertex buffer\n");
        return;
    }
    hr = IDirect3DDevice9_CreateIndexBuffer(device, sizeof(indices), 0, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &ib, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateIndexBuffer failed with %08x\n", hr);
    if(!ib) {
        skip("Failed to create an index buffer\n");
        return;
    }

    hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad), (void **) &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, quad, sizeof(quad));
    hr = IDirect3DVertexBuffer9_Unlock(vb);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed with %08x\n", hr);

    hr = IDirect3DIndexBuffer9_Lock(ib, 0, sizeof(indices), (void **) &data, 0);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, indices, sizeof(indices));
    hr = IDirect3DIndexBuffer9_Unlock(ib);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetIndices(device, ib);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetIndices failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(quad[0]));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);

    /* Now destroy the bound index buffer and draw again */
    ref = IDirect3DIndexBuffer9_Release(ib);
    ok(ref == 0, "Index Buffer reference count is %08d\n", ref);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        /* Deliberately using minvertexindex = 0 and numVertices = 6 to prevent d3d from
         * making assumptions about the indices or vertices
         */
        hr = IDirect3DDevice9_DrawIndexedPrimitive(device, D3DPT_TRIANGLELIST, 0, 3, 3, 0, 1);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitive failed with %08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetIndices(device, NULL);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSource(device, 0, NULL, 0, 0);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x\n", hr);

    /* Index buffer was already destroyed as part of the test */
    IDirect3DVertexBuffer9_Release(vb);
}

static void float_texture_test(IDirect3DDevice9 *device)
{
    IDirect3D9 *d3d = NULL;
    HRESULT hr;
    IDirect3DTexture9 *texture = NULL;
    D3DLOCKED_RECT lr;
    float *data;
    DWORD color;
    float quad[] = {
        -1.0,      -1.0,       0.1,     0.0,    0.0,
        -1.0,       1.0,       0.1,     0.0,    1.0,
         1.0,      -1.0,       0.1,     1.0,    0.0,
         1.0,       1.0,       0.1,     1.0,    1.0,
    };

    memset(&lr, 0, sizeof(lr));
    IDirect3DDevice9_GetDirect3D(device, &d3d);
    if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
                                     D3DRTYPE_TEXTURE, D3DFMT_R32F) != D3D_OK) {
        skip("D3DFMT_R32F textures not supported\n");
        goto out;
    }

    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_R32F,
                                        D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);
    if(!texture) {
        skip("Failed to create R32F texture\n");
        goto out;
    }

    hr = IDirect3DTexture9_LockRect(texture, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed with %08x\n", hr);
    data = lr.pBits;
    *data = 0.0;
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    color = getPixelColor(device, 240, 320);
    ok(color == 0x0000FFFF, "R32F with value 0.0 has color %08x, expected 0x0000FFFF\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

out:
    if(texture) IDirect3DTexture9_Release(texture);
    IDirect3D9_Release(d3d);
}

static void g16r16_texture_test(IDirect3DDevice9 *device)
{
    IDirect3D9 *d3d = NULL;
    HRESULT hr;
    IDirect3DTexture9 *texture = NULL;
    D3DLOCKED_RECT lr;
    DWORD *data;
    DWORD color;
    float quad[] = {
       -1.0,      -1.0,       0.1,     0.0,    0.0,
       -1.0,       1.0,       0.1,     0.0,    1.0,
        1.0,      -1.0,       0.1,     1.0,    0.0,
        1.0,       1.0,       0.1,     1.0,    1.0,
    };

    memset(&lr, 0, sizeof(lr));
    IDirect3DDevice9_GetDirect3D(device, &d3d);
    if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
       D3DRTYPE_TEXTURE, D3DFMT_G16R16) != D3D_OK) {
           skip("D3DFMT_G16R16 textures not supported\n");
           goto out;
    }

    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_G16R16,
                                        D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);
    if(!texture) {
        skip("Failed to create D3DFMT_G16R16 texture\n");
        goto out;
    }

    hr = IDirect3DTexture9_LockRect(texture, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed with %08x\n", hr);
    data = lr.pBits;
    *data = 0x0f00f000;
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    color = getPixelColor(device, 240, 320);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xf0, 0x0f, 0xff), 1),
       "D3DFMT_G16R16 with value 0x00ffff00 has color %08x, expected 0x00f00fff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

out:
    if(texture) IDirect3DTexture9_Release(texture);
    IDirect3D9_Release(d3d);
}

static void texture_transform_flags_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3D9 *d3d;
    D3DFORMAT fmt = D3DFMT_X8R8G8B8;
    D3DCAPS9 caps;
    IDirect3DTexture9 *texture = NULL;
    IDirect3DVolumeTexture9 *volume = NULL;
    unsigned int x, y, z;
    D3DLOCKED_RECT lr;
    D3DLOCKED_BOX lb;
    DWORD color;
    UINT w, h;
    IDirect3DVertexDeclaration9 *decl, *decl2, *decl3;
    float identity[16] = {1.0, 0.0, 0.0, 0.0,
                           0.0, 1.0, 0.0, 0.0,
                           0.0, 0.0, 1.0, 0.0,
                           0.0, 0.0, 0.0, 1.0};
    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements2[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT1, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements3[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        D3DDECL_END()
    };
    static const unsigned char proj_texdata[] = {0x00, 0x00, 0x00, 0x00,
                                                 0x00, 0xff, 0x00, 0x00,
                                                 0x00, 0x00, 0x00, 0x00,
                                                 0x00, 0x00, 0x00, 0x00};

    memset(&lr, 0, sizeof(lr));
    memset(&lb, 0, sizeof(lb));
    IDirect3DDevice9_GetDirect3D(device, &d3d);
    if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
                                     D3DRTYPE_TEXTURE, D3DFMT_A16B16G16R16) == D3D_OK) {
        fmt = D3DFMT_A16B16G16R16;
    }
    IDirect3D9_Release(d3d);

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements2, &decl2);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements3, &decl3);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_SRGBTEXTURE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_SRGBTEXTURE) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_MAGFILTER) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_MINFILTER) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_MIPFILTER) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_ADDRESSU) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_ADDRESSV) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSW, D3DTADDRESS_CLAMP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState(D3DSAMP_ADDRESSW) returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState(D3DRS_LIGHTING) returned %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps returned %08x\n", hr);
    w = min(1024, caps.MaxTextureWidth);
    h = min(1024, caps.MaxTextureHeight);
    hr = IDirect3DDevice9_CreateTexture(device, w, h, 1,
                                        0, fmt, D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned %08x\n", hr);
    if(!texture) {
        skip("Failed to create the test texture\n");
        return;
    }

    /* Unfortunately there is no easy way to set up a texture coordinate passthrough
     * in d3d fixed function pipeline, so create a texture that has a gradient from 0.0 to
     * 1.0 in red and green for the x and y coords
     */
    hr = IDirect3DTexture9_LockRect(texture, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect returned %08x\n", hr);
    for(y = 0; y < h; y++) {
        for(x = 0; x < w; x++) {
            double r_f = (double) y / (double) h;
            double g_f = (double) x / (double) w;
            if(fmt == D3DFMT_A16B16G16R16) {
                unsigned short r, g;
                unsigned short *dst = (unsigned short *) (((char *) lr.pBits) + y * lr.Pitch + x * 8);
                r = (unsigned short) (r_f * 65536.0);
                g = (unsigned short) (g_f * 65536.0);
                dst[0] = r;
                dst[1] = g;
                dst[2] = 0;
                dst[3] = 65535;
            } else {
                unsigned char *dst = ((unsigned char *) lr.pBits) + y * lr.Pitch + x * 4;
                unsigned char r = (unsigned char) (r_f * 255.0);
                unsigned char g = (unsigned char) (g_f * 255.0);
                dst[0] = 0;
                dst[1] = g;
                dst[2] = r;
                dst[3] = 255;
            }
        }
    }
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        float quad1[] = {
            -1.0,      -1.0,       0.1,     1.0,    1.0,
            -1.0,       0.0,       0.1,     1.0,    1.0,
             0.0,      -1.0,       0.1,     1.0,    1.0,
             0.0,       0.0,       0.1,     1.0,    1.0,
        };
        float quad2[] = {
            -1.0,       0.0,       0.1,     1.0,    1.0,
            -1.0,       1.0,       0.1,     1.0,    1.0,
             0.0,       0.0,       0.1,     1.0,    1.0,
             0.0,       1.0,       0.1,     1.0,    1.0,
        };
        float quad3[] = {
             0.0,       0.0,       0.1,     0.5,    0.5,
             0.0,       1.0,       0.1,     0.5,    0.5,
             1.0,       0.0,       0.1,     0.5,    0.5,
             1.0,       1.0,       0.1,     0.5,    0.5,
        };
        float quad4[] = {
             320,       480,       0.1,     1.0,    0.0,    1.0,
             320,       240,       0.1,     1.0,    0.0,    1.0,
             640,       480,       0.1,     1.0,    0.0,    1.0,
             640,       240,       0.1,     1.0,    0.0,    1.0,
        };
        float mat[16] = {0.0, 0.0, 0.0, 0.0,
                          0.0, 0.0, 0.0, 0.0,
                          0.0, 0.0, 0.0, 0.0,
                          0.0, 0.0, 0.0, 0.0};

        /* What happens with the texture matrix if D3DTSS_TEXTURETRANSFORMFLAGS is disabled? */
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* What happens with transforms enabled? */
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* What happens if 4 coords are used, but only 2 given ?*/
        mat[8] = 1.0;
        mat[13] = 1.0;
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT4);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* What happens with transformed geometry? This setup lead to 0/0 coords with untransformed
         * geometry. If the same applies to transformed vertices, the quad will be black, otherwise red,
         * due to the coords in the vertices. (turns out red, indeed)
         */
        memset(mat, 0, sizeof(mat));
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZRHW | D3DFVF_TEX1);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 6 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }
    color = getPixelColor(device, 160, 360);
    ok(color_match(color, 0x00FFFF00, 1), "quad 1 has color %08x, expected 0x00FFFF00\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00000000, "quad 2 has color %08x, expected 0x0000000\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color_match(color, 0x0000FF00, 1), "quad 3 has color %08x, expected 0x0000FF00\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color_match(color, 0x00FF0000, 1), "quad 4 has color %08x, expected 0x00FF0000\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        float quad1[] = {
            -1.0,      -1.0,       0.1,     0.8,    0.2,
            -1.0,       0.0,       0.1,     0.8,    0.2,
             0.0,      -1.0,       0.1,     0.8,    0.2,
             0.0,       0.0,       0.1,     0.8,    0.2,
        };
        float quad2[] = {
            -1.0,       0.0,       0.1,     0.5,    1.0,
            -1.0,       1.0,       0.1,     0.5,    1.0,
             0.0,       0.0,       0.1,     0.5,    1.0,
             0.0,       1.0,       0.1,     0.5,    1.0,
        };
        float quad3[] = {
             0.0,       0.0,       0.1,     0.5,    1.0,
             0.0,       1.0,       0.1,     0.5,    1.0,
             1.0,       0.0,       0.1,     0.5,    1.0,
             1.0,       1.0,       0.1,     0.5,    1.0,
        };
        float quad4[] = {
             0.0,      -1.0,       0.1,     0.8,    0.2,
             0.0,       0.0,       0.1,     0.8,    0.2,
             1.0,      -1.0,       0.1,     0.8,    0.2,
             1.0,       0.0,       0.1,     0.8,    0.2,
        };
        float mat[16] = {0.0, 0.0, 0.0, 0.0,
                          0.0, 0.0, 0.0, 0.0,
                          0.0, 1.0, 0.0, 0.0,
                          0.0, 0.0, 0.0, 0.0};

        /* What happens to the default 1 in the 3rd coordinate if it is disabled?
         */
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* D3DTFF_COUNT1 does not work on Nvidia drivers. It behaves like D3DTTFF_DISABLE. On ATI drivers
         * it behaves like COUNT2 because normal textures require 2 coords
         */
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT1);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* Just to be sure, the same as quad2 above */
        memset(mat, 0, sizeof(mat));
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        /* Now, what happens to the 2nd coordinate(that is disabled in the matrix) if it is not
         * used? And what happens to the first?
         */
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT1);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }
    color = getPixelColor(device, 160, 360);
    ok(color_match(color, 0x00FF0000, 1), "quad 1 has color %08x, expected 0x00FF0000\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00000000, "quad 2 has color %08x, expected 0x0000000\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color_match(color, 0x00ff8000, 1) || color == 0x00000000,
       "quad 3 has color %08x, expected 0x00ff8000\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color_match(color, 0x0033cc00, 1) || color_match(color, 0x00FF0000, 1),
       "quad 4 has color %08x, expected 0x0033cc00\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    IDirect3DTexture9_Release(texture);

    /* Test projected textures, without any fancy matrices */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff203040, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 4, 4, 1, 0, D3DFMT_L8, D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &identity);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, decl3);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);

    hr = IDirect3DTexture9_LockRect(texture, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed with %08x\n", hr);
    for(x = 0; x < 4; x++) {
        memcpy(((BYTE *) lr.pBits) + lr.Pitch * x, proj_texdata + 4 * x, 4 * sizeof(proj_texdata[0]));
    }
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        const float proj_quads[] = {
           -1.0,   -1.0,    0.1,    0.0,    0.0,    4.0,    6.0,
            1.0,   -1.0,    0.1,    4.0,    0.0,    4.0,    6.0,
           -1.0,    0.0,    0.1,    0.0,    4.0,    4.0,    6.0,
            1.0,    0.0,    0.1,    4.0,    4.0,    4.0,    6.0,
           -1.0,    0.0,    0.1,    0.0,    0.0,    4.0,    6.0,
            1.0,    0.0,    0.1,    4.0,    0.0,    4.0,    6.0,
           -1.0,    1.0,    0.1,    0.0,    4.0,    4.0,    6.0,
            1.0,    1.0,    0.1,    4.0,    4.0,    4.0,    6.0,
        };

        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT4 | D3DTTFF_PROJECTED);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &proj_quads[0*7], 7 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT3 | D3DTTFF_PROJECTED);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &proj_quads[4*7], 7 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    IDirect3DTexture9_Release(texture);

    color = getPixelColor(device, 158, 118);
    ok(color == 0x00000000, "proj: Pixel 158/118 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 162, 118);
    ok(color == 0x00000000, "proj: Pixel 162/118 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 158, 122);
    ok(color == 0x00000000, "proj: Pixel 158/122 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 162, 122);
    ok(color == 0x00FFFFFF, "proj: Pixel 162/122 has color 0x%08x, expected 0x00FFFFFF\n", color);

    color = getPixelColor(device, 158, 178);
    ok(color == 0x00000000, "proj: Pixel 158/178 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 162, 178);
    ok(color == 0x00FFFFFF, "proj: Pixel 158/178 has color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 158, 182);
    ok(color == 0x00000000, "proj: Pixel 158/182 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 162, 182);
    ok(color == 0x00000000, "proj: Pixel 158/182 has color 0x%08x, expected 0x00000000\n", color);

    color = getPixelColor(device, 318, 118);
    ok(color == 0x00000000, "proj: Pixel 318/118 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 322, 118);
    ok(color == 0x00000000, "proj: Pixel 322/118 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 318, 122);
    ok(color == 0x00FFFFFF, "proj: Pixel 318/122 has color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 322, 122);
    ok(color == 0x00000000, "proj: Pixel 322/122 has color 0x%08x, expected 0x00000000\n", color);

    color = getPixelColor(device, 318, 178);
    ok(color == 0x00FFFFFF, "proj: Pixel 318/178 has color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 322, 178);
    ok(color == 0x00000000, "proj: Pixel 322/178 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 318, 182);
    ok(color == 0x00000000, "proj: Pixel 318/182 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 322, 182);
    ok(color == 0x00000000, "proj: Pixel 322/182 has color 0x%08x, expected 0x00000000\n", color);

    color = getPixelColor(device, 238, 298);
    ok(color == 0x00000000, "proj: Pixel 238/298 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 242, 298);
    ok(color == 0x00000000, "proj: Pixel 242/298 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 238, 302);
    ok(color == 0x00000000, "proj: Pixel 238/302 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 242, 302);
    ok(color == 0x00FFFFFF, "proj: Pixel 242/302 has color 0x%08x, expected 0x00FFFFFF\n", color);

    color = getPixelColor(device, 238, 388);
    ok(color == 0x00000000, "proj: Pixel 238/388 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 242, 388);
    ok(color == 0x00FFFFFF, "proj: Pixel 242/388 has color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 238, 392);
    ok(color == 0x00000000, "proj: Pixel 238/392 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 242, 392);
    ok(color == 0x00000000, "proj: Pixel 242/392 has color 0x%08x, expected 0x00000000\n", color);

    color = getPixelColor(device, 478, 298);
    ok(color == 0x00000000, "proj: Pixel 478/298 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 482, 298);
    ok(color == 0x00000000, "proj: Pixel 482/298 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 478, 302);
    ok(color == 0x00FFFFFF, "proj: Pixel 478/302 has color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 482, 302);
    ok(color == 0x00000000, "proj: Pixel 482/302 has color 0x%08x, expected 0x00000000\n", color);

    color = getPixelColor(device, 478, 388);
    ok(color == 0x00FFFFFF, "proj: Pixel 478/388 has color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 482, 388);
    ok(color == 0x00000000, "proj: Pixel 482/388 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 478, 392);
    ok(color == 0x00000000, "proj: Pixel 478/392 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 482, 392);
    ok(color == 0x00000000, "proj: Pixel 482/392 has color 0x%08x, expected 0x00000000\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff203040, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    /* Use a smaller volume texture than the biggest possible size for memory and performance reasons
     * Thus watch out if sampling from texels between 0 and 1.
     */
    hr = IDirect3DDevice9_CreateVolumeTexture(device, 32, 32, 32, 1, 0, fmt, D3DPOOL_MANAGED, &volume, 0);
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL,
       "IDirect3DDevice9_CreateVolumeTexture failed with %08x\n", hr);
    if(!volume) {
        skip("Failed to create a volume texture\n");
        goto out;
    }

    hr = IDirect3DVolumeTexture9_LockBox(volume, 0, &lb, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DVolumeTexture9_LockBox failed with %08x\n", hr);
    for(z = 0; z < 32; z++) {
        for(y = 0; y < 32; y++) {
            for(x = 0; x < 32; x++) {
                char size = (fmt == D3DFMT_A16B16G16R16 ? 8 : 4);
                void *mem = ((char *)  lb.pBits) + y * lb.RowPitch + z * lb.SlicePitch + x * size;
                float r_f = (float) x / 31.0;
                float g_f = (float) y / 31.0;
                float b_f = (float) z / 31.0;

                if(fmt == D3DFMT_A16B16G16R16) {
                    unsigned short *mem_s = mem;
                    mem_s[0]  = r_f * 65535.0;
                    mem_s[1]  = g_f * 65535.0;
                    mem_s[2]  = b_f * 65535.0;
                    mem_s[3]  = 65535;
                } else {
                    unsigned char *mem_c = mem;
                    mem_c[0]  = b_f * 255.0;
                    mem_c[1]  = g_f * 255.0;
                    mem_c[2]  = r_f * 255.0;
                    mem_c[3]  = 255;
                }
            }
        }
    }
    hr = IDirect3DVolumeTexture9_UnlockBox(volume, 0);
    ok(hr == D3D_OK, "IDirect3DVolumeTexture9_UnlockBox failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) volume);
    ok(hr == D3D_OK, "IDirect3DVolumeTexture9_UnlockBox failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        float quad1[] = {
            -1.0,      -1.0,       0.1,     1.0,    1.0,    1.0,
            -1.0,       0.0,       0.1,     1.0,    1.0,    1.0,
             0.0,      -1.0,       0.1,     1.0,    1.0,    1.0,
             0.0,       0.0,       0.1,     1.0,    1.0,    1.0
        };
        float quad2[] = {
            -1.0,       0.0,       0.1,     1.0,    1.0,    1.0,
            -1.0,       1.0,       0.1,     1.0,    1.0,    1.0,
             0.0,       0.0,       0.1,     1.0,    1.0,    1.0,
             0.0,       1.0,       0.1,     1.0,    1.0,    1.0
        };
        float quad3[] = {
             0.0,       0.0,       0.1,     0.0,    0.0,
             0.0,       1.0,       0.1,     0.0,    0.0,
             1.0,       0.0,       0.1,     0.0,    0.0,
             1.0,       1.0,       0.1,     0.0,    0.0
        };
        float quad4[] = {
             0.0,      -1.0,       0.1,     1.0,    1.0,    1.0,
             0.0,       0.0,       0.1,     1.0,    1.0,    1.0,
             1.0,      -1.0,       0.1,     1.0,    1.0,    1.0,
             1.0,       0.0,       0.1,     1.0,    1.0,    1.0
        };
        float mat[16] = {1.0, 0.0, 0.0, 0.0,
                         0.0, 0.0, 1.0, 0.0,
                         0.0, 1.0, 0.0, 0.0,
                         0.0, 0.0, 0.0, 1.0};
        hr = IDirect3DDevice9_SetVertexDeclaration(device, decl);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);

        /* Draw a quad with all 3 coords enabled. Nothing fancy. v and w are swapped, but have the same
         * values
         */
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT3);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        /* Now disable the w coordinate. Does that change the input, or the output. The coordinates
         * are swapped by the matrix. If it changes the input, the v coord will be missing(green),
         * otherwise the w will be missing(blue).
         * turns out that on nvidia cards the blue color is missing, so it is an output modification.
         * On ATI cards the COUNT2 is ignored, and it behaves in the same way as COUNT3.
         */
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        /* default values? Set up the identity matrix, pass in 2 vertex coords, and enable 4 */
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) identity);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT4);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 5 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        /* D3DTTFF_COUNT1. Set a NULL matrix, and count1, pass in all values as 1.0. Nvidia has count1 ==
         * disable. ATI extends it up to the amount of values needed for the volume texture
         */
        memset(mat, 0, sizeof(mat));
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_SetVertexDeclaration(device, decl);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    color = getPixelColor(device, 160, 360);
    ok(color == 0x00ffffff, "quad 1 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00ffff00 /* NV*/ || color == 0x00ffffff /* ATI */,
       "quad 2 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x000000ff, "quad 3 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x00ffffff || color == 0x0000ff00, "quad 4 has color %08x, expected 0x00ffffff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff303030, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        float quad1[] = {
            -1.0,      -1.0,       0.1,     1.0,    1.0,    1.0,
            -1.0,       0.0,       0.1,     1.0,    1.0,    1.0,
             0.0,      -1.0,       0.1,     1.0,    1.0,    1.0,
             0.0,       0.0,       0.1,     1.0,    1.0,    1.0
        };
        float quad2[] = {
            -1.0,       0.0,       0.1,
            -1.0,       1.0,       0.1,
             0.0,       0.0,       0.1,
             0.0,       1.0,       0.1,
        };
        float quad3[] = {
             0.0,       0.0,       0.1,     1.0,
             0.0,       1.0,       0.1,     1.0,
             1.0,       0.0,       0.1,     1.0,
             1.0,       1.0,       0.1,     1.0
        };
        float mat[16] =  {0.0, 0.0, 0.0, 0.0,
                           0.0, 0.0, 0.0, 0.0,
                           0.0, 0.0, 0.0, 0.0,
                           0.0, 1.0, 0.0, 0.0};
        float mat2[16] = {0.0, 0.0, 0.0, 1.0,
                           1.0, 0.0, 0.0, 0.0,
                           0.0, 1.0, 0.0, 0.0,
                           0.0, 0.0, 1.0, 0.0};
        hr = IDirect3DDevice9_SetVertexDeclaration(device, decl);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);

        /* Default values? 4 coords used, 3 passed. What happens to the 4th?
         */
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) mat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT4);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        /* None passed */
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) identity);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        /* 4 used, 1 passed */
        hr = IDirect3DDevice9_SetVertexDeclaration(device, decl2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
        hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) mat2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 4 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }
    color = getPixelColor(device, 160, 360);
    ok(color == 0x0000ff00, "quad 1 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00000000, "quad 2 has color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x00ff0000, "quad 3 has color %08x, expected 0x00ff0000\n", color);
    /* Quad4: unused */

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    IDirect3DVolumeTexture9_Release(volume);

    out:
    hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
    IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_TEXTURE0, (D3DMATRIX *) &identity);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
    IDirect3DVertexDeclaration9_Release(decl);
    IDirect3DVertexDeclaration9_Release(decl2);
    IDirect3DVertexDeclaration9_Release(decl3);
}

static void texdepth_test(IDirect3DDevice9 *device)
{
    IDirect3DPixelShader9 *shader;
    HRESULT hr;
    const float texdepth_test_data1[] = { 0.25,  2.0, 0.0, 0.0};
    const float texdepth_test_data2[] = { 0.25,  0.5, 0.0, 0.0};
    const float texdepth_test_data3[] = {-1.00,  0.1, 0.0, 0.0};
    const float texdepth_test_data4[] = {-0.25, -0.5, 0.0, 0.0};
    const float texdepth_test_data5[] = { 1.00, -0.1, 0.0, 0.0};
    const float texdepth_test_data6[] = { 1.00,  0.5, 0.0, 0.0};
    const float texdepth_test_data7[] = { 0.50,  0.0, 0.0, 0.0};
    DWORD shader_code[] = {
        0xffff0104,                                                                 /* ps_1_4               */
        0x00000051, 0xa00f0001, 0x00000000, 0x00000000, 0x3f800000, 0x3f800000,     /* def c1, 0, 0, 1, 1   */
        0x00000001, 0x800f0005, 0xa0e40000,                                         /* mov r5, c0           */
        0x0000fffd,                                                                 /* phase                */
        0x00000057, 0x800f0005,                                                     /* texdepth r5          */
        0x00000001, 0x800f0000, 0xa0e40001,                                         /* mov r0, c1           */
        0x0000ffff                                                                  /* end                  */
    };
    DWORD color;
    float vertex[] = {
       -1.0,   -1.0,    0.0,
        1.0,   -1.0,    1.0,
       -1.0,    1.0,    0.0,
        1.0,    1.0,    1.0
    };

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_ALWAYS);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetFVF returned %#x.\n", hr);

    /* Fill the depth buffer with a gradient */
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    /* Now perform the actual tests. Same geometry, but with the shader */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_GREATER);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZWRITEENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 158, 240);
    ok(color == 0x000000ff, "Pixel 158(25%% - 2 pixel) has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 162, 240);
    ok(color == 0x00ffffff, "Pixel 158(25%% + 2 pixel) has color %08x, expected 0x00ffffff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffff00, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data2, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 318, 240);
    ok(color == 0x000000ff, "Pixel 318(50%% - 2 pixel) has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 322, 240);
    ok(color == 0x00ffff00, "Pixel 322(50%% + 2 pixel) has color %08x, expected 0x00ffff00\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data3, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 1, 240);
    ok(color == 0x00ff0000, "Pixel 1(0%% + 2 pixel) has color %08x, expected 0x00ff0000\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data4, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }
    color = getPixelColor(device, 318, 240);
    ok(color == 0x000000ff, "Pixel 318(50%% - 2 pixel) has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 322, 240);
    ok(color == 0x0000ff00, "Pixel 322(50%% + 2 pixel) has color %08x, expected 0x0000ff00\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffff00, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data5, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 1, 240);
    ok(color == 0x00ffff00, "Pixel 1(0%% + 2 pixel) has color %08x, expected 0x00ffff00\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data6, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 638, 240);
    ok(color == 0x000000ff, "Pixel 638(100%% + 2 pixel) has color %08x, expected 0x000000ff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, texdepth_test_data7, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 638, 240);
    ok(color == 0x000000ff, "Pixel 638(100%% + 2 pixel) has color %08x, expected 0x000000ff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    /* Cleanup */
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed (%08x)\n", hr);
    IDirect3DPixelShader9_Release(shader);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
}

static void texkill_test(IDirect3DDevice9 *device)
{
    IDirect3DPixelShader9 *shader;
    HRESULT hr;
    DWORD color;

    const float vertex[] = {
    /*                          bottom  top    right    left */
        -1.0,   -1.0,   1.0,   -0.1,    0.9,    0.9,   -0.1,
         1.0,   -1.0,   0.0,    0.9,   -0.1,    0.9,   -0.1,
        -1.0,    1.0,   1.0,   -0.1,    0.9,   -0.1,    0.9,
         1.0,    1.0,   0.0,    0.9,   -0.1,   -0.1,    0.9,
    };

    DWORD shader_code_11[] = {
    0xffff0101,                                                             /* ps_1_1                     */
    0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x3f800000, /* def c0, 1.0, 0.0, 0.0, 1.0 */
    0x00000041, 0xb00f0000,                                                 /* texkill t0                 */
    0x00000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0                 */
    0x0000ffff                                                              /* end                        */
    };
    DWORD shader_code_20[] = {
    0xffff0200,                                                             /* ps_2_0                     */
    0x0200001f, 0x80000000, 0xb00f0000,                                     /* dcl t0                     */
    0x05000051, 0xa00f0000, 0x00000000, 0x00000000, 0x3f800000, 0x3f800000, /* def c0, 0.0, 0.0, 1.0, 1.0 */
    0x01000041, 0xb00f0000,                                                 /* texkill t0                 */
    0x02000001, 0x800f0800, 0xa0e40000,                                     /* mov oC0, c0                */
    0x0000ffff                                                              /* end                        */
    };

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_11, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 7 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }
    color = getPixelColor(device, 63, 46);
    ok(color == 0x0000ff00, "Pixel 63/46 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 66, 46);
    ok(color == 0x0000ff00, "Pixel 66/64 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 63, 49);
    ok(color == 0x0000ff00, "Pixel 63/49 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 66, 49);
    ok(color == 0x00ff0000, "Pixel 66/49 has color %08x, expected 0x00ff0000\n", color);

    color = getPixelColor(device, 578, 46);
    ok(color == 0x0000ff00, "Pixel 578/46 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 575, 46);
    ok(color == 0x0000ff00, "Pixel 575/64 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 578, 49);
    ok(color == 0x0000ff00, "Pixel 578/49 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 575, 49);
    ok(color == 0x00ff0000, "Pixel 575/49 has color %08x, expected 0x00ff0000\n", color);

    color = getPixelColor(device, 63, 430);
    ok(color == 0x0000ff00, "Pixel 578/46 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 63, 433);
    ok(color == 0x0000ff00, "Pixel 575/64 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 66, 433);
    ok(color == 0x00ff0000, "Pixel 578/49 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 66, 430);
    ok(color == 0x00ff0000, "Pixel 575/49 has color %08x, expected 0x00ff0000\n", color);

    color = getPixelColor(device, 578, 430);
    ok(color == 0x0000ff00, "Pixel 578/46 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 578, 433);
    ok(color == 0x0000ff00, "Pixel 575/64 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 575, 433);
    ok(color == 0x00ff0000, "Pixel 578/49 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 575, 430);
    ok(color == 0x00ff0000, "Pixel 575/49 has color %08x, expected 0x00ff0000\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    IDirect3DPixelShader9_Release(shader);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_20, &shader);
    if(FAILED(hr)) {
        skip("Failed to create 2.0 test shader, most likely not supported\n");
        return;
    }

    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, vertex, 7 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 63, 46);
    ok(color == 0x00ffff00, "Pixel 63/46 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 66, 46);
    ok(color == 0x00ffff00, "Pixel 66/64 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 63, 49);
    ok(color == 0x00ffff00, "Pixel 63/49 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 66, 49);
    ok(color == 0x000000ff, "Pixel 66/49 has color %08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 578, 46);
    ok(color == 0x00ffff00, "Pixel 578/46 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 575, 46);
    ok(color == 0x00ffff00, "Pixel 575/64 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 578, 49);
    ok(color == 0x00ffff00, "Pixel 578/49 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 575, 49);
    ok(color == 0x000000ff, "Pixel 575/49 has color %08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 63, 430);
    ok(color == 0x00ffff00, "Pixel 578/46 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 63, 433);
    ok(color == 0x00ffff00, "Pixel 575/64 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 66, 433);
    ok(color == 0x00ffff00, "Pixel 578/49 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 66, 430);
    ok(color == 0x000000ff, "Pixel 575/49 has color %08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 578, 430);
    ok(color == 0x00ffff00, "Pixel 578/46 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 578, 433);
    ok(color == 0x00ffff00, "Pixel 575/64 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 575, 433);
    ok(color == 0x00ffff00, "Pixel 578/49 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 575, 430);
    ok(color == 0x000000ff, "Pixel 575/49 has color %08x, expected 0x000000ff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    /* Cleanup */
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);
    IDirect3DPixelShader9_Release(shader);
}

static void x8l8v8u8_test(IDirect3DDevice9 *device)
{
    IDirect3D9 *d3d9;
    HRESULT hr;
    IDirect3DTexture9 *texture;
    IDirect3DPixelShader9 *shader;
    IDirect3DPixelShader9 *shader2;
    D3DLOCKED_RECT lr;
    DWORD color;
    DWORD shader_code[] = {
        0xffff0101,                             /* ps_1_1       */
        0x00000042, 0xb00f0000,                 /* tex t0       */
        0x00000001, 0x800f0000, 0xb0e40000,     /* mov r0, t0   */
        0x0000ffff                              /* end          */
    };
    DWORD shader_code2[] = {
        0xffff0101,                             /* ps_1_1       */
        0x00000042, 0xb00f0000,                 /* tex t0       */
        0x00000001, 0x800f0000, 0xb0ff0000,     /* mov r0, t0.w */
        0x0000ffff                              /* end          */
    };

    float quad[] = {
       -1.0,   -1.0,   0.1,     0.5,    0.5,
        1.0,   -1.0,   0.1,     0.5,    0.5,
       -1.0,    1.0,   0.1,     0.5,    0.5,
        1.0,    1.0,   0.1,     0.5,    0.5,
    };

    memset(&lr, 0, sizeof(lr));
    IDirect3DDevice9_GetDirect3D(device, &d3d9);
    hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
                                      0,  D3DRTYPE_TEXTURE, D3DFMT_X8L8V8U8);
    IDirect3D9_Release(d3d9);
    if(FAILED(hr)) {
        skip("No D3DFMT_X8L8V8U8 support\n");
        return;
    };

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_X8L8V8U8, D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed (%08x)\n", hr);
    hr = IDirect3DTexture9_LockRect(texture, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed (%08x)\n", hr);
    *((DWORD *) lr.pBits) = 0x11ca3141;
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed (%08x)\n", hr);

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code2, &shader2);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateShader failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed (%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    }
    color = getPixelColor(device, 578, 430);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x82, 0x62, 0xca), 1),
       "D3DFMT_X8L8V8U8 = 0x112131ca returns color %08x, expected 0x008262ca\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, shader2);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    }
    color = getPixelColor(device, 578, 430);
    ok(color == 0x00ffffff, "w component of D3DFMT_X8L8V8U8 = 0x11ca3141 returns color %08x\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed (%08x)\n", hr);
    IDirect3DPixelShader9_Release(shader);
    IDirect3DPixelShader9_Release(shader2);
    IDirect3DTexture9_Release(texture);
}

static void autogen_mipmap_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3D9 *d3d;
    IDirect3DTexture9 *texture = NULL;
    IDirect3DSurface9 *surface;
    DWORD color;
    const RECT r1 = {256, 256, 512, 512};
    const RECT r2 = {512, 256, 768, 512};
    const RECT r3 = {256, 512, 512, 768};
    const RECT r4 = {512, 512, 768, 768};
    unsigned int x, y;
    D3DLOCKED_RECT lr;
    memset(&lr, 0, sizeof(lr));

    IDirect3DDevice9_GetDirect3D(device, &d3d);
    if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
       D3DUSAGE_AUTOGENMIPMAP,  D3DRTYPE_TEXTURE, D3DFMT_X8R8G8B8) != D3D_OK) {
        skip("No autogenmipmap support\n");
        IDirect3D9_Release(d3d);
        return;
    }
    IDirect3D9_Release(d3d);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    /* Make the mipmap big, so that a smaller mipmap is used
     */
    hr = IDirect3DDevice9_CreateTexture(device, 1024, 1024, 0, D3DUSAGE_AUTOGENMIPMAP,
                                        D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned %08x\n", hr);

    hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
    ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel returned %08x\n", hr);
    hr = IDirect3DSurface9_LockRect(surface, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DSurface9_LockRect returned %08x\n", hr);
    for(y = 0; y < 1024; y++) {
        for(x = 0; x < 1024; x++) {
            DWORD *dst = (DWORD *) (((BYTE *) lr.pBits) + y * lr.Pitch + x * 4);
            POINT pt;

            pt.x = x;
            pt.y = y;
            if(PtInRect(&r1, pt)) {
                *dst = 0xffff0000;
            } else if(PtInRect(&r2, pt)) {
                *dst = 0xff00ff00;
            } else if(PtInRect(&r3, pt)) {
                *dst = 0xff0000ff;
            } else if(PtInRect(&r4, pt)) {
                *dst = 0xff000000;
            } else {
                *dst = 0xffffffff;
            }
        }
    }
    hr = IDirect3DSurface9_UnlockRect(surface);
    ok(hr == D3D_OK, "IDirect3DSurface9_UnlockRect returned %08x\n", hr);
    IDirect3DSurface9_Release(surface);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_POINT);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr)) {
        const float quad[] =  {
           -0.5,   -0.5,    0.1,    0.0,    0.0,
           -0.5,    0.5,    0.1,    0.0,    1.0,
            0.5,   -0.5,    0.1,    1.0,    0.0,
            0.5,    0.5,    0.1,    1.0,    1.0
        };

        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
    IDirect3DTexture9_Release(texture);

    color = getPixelColor(device, 200, 200);
    ok(color == 0x00ffffff, "pixel 200/200 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 280, 200);
    ok(color == 0x000000ff, "pixel 280/200 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 360, 200);
    ok(color == 0x00000000, "pixel 360/200 has color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 440, 200);
    ok(color == 0x00ffffff, "pixel 440/200 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 200, 270);
    ok(color == 0x00ffffff, "pixel 200/270 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 280, 270);
    ok(color == 0x00ff0000, "pixel 280/270 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 360, 270);
    ok(color == 0x0000ff00, "pixel 360/270 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 440, 270);
    ok(color == 0x00ffffff, "pixel 440/200 has color %08x, expected 0x00ffffff\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);
}

static void test_constant_clamp_vs(IDirect3DDevice9 *device)
{
    IDirect3DVertexShader9 *shader_11, *shader_11_2, *shader_20, *shader_20_2;
    IDirect3DVertexDeclaration9 *decl;
    HRESULT hr;
    DWORD color;
    DWORD shader_code_11[] =  {
        0xfffe0101,                                         /* vs_1_1           */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0  */
        0x00000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x00000002, 0xd00f0000, 0x80e40001, 0xa0e40002,     /* add oD0, r1, c2  */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0     */
        0x0000ffff                                          /* end              */
    };
    DWORD shader_code_11_2[] =  {
        0xfffe0101,                                         /* vs_1_1           */
        0x00000051, 0xa00f0001, 0x3fa00000, 0xbf000000, 0xbfc00000, 0x3f800000, /* dcl ... */
        0x00000051, 0xa00f0002, 0xbf000000, 0x3fa00000, 0x40000000, 0x3f800000, /* dcl ... */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0  */
        0x00000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x00000002, 0xd00f0000, 0x80e40001, 0xa0e40002,     /* add oD0, r1, c2  */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0     */
        0x0000ffff                                          /* end              */
    };
    DWORD shader_code_20[] =  {
        0xfffe0200,                                         /* vs_2_0           */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0  */
        0x02000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x03000002, 0xd00f0000, 0x80e40001, 0xa0e40002,     /* add oD0, r1, c2  */
        0x02000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0     */
        0x0000ffff                                          /* end              */
    };
    DWORD shader_code_20_2[] =  {
        0xfffe0200,                                         /* vs_2_0           */
        0x05000051, 0xa00f0001, 0x3fa00000, 0xbf000000, 0xbfc00000, 0x3f800000,
        0x05000051, 0xa00f0002, 0xbf000000, 0x3fa00000, 0x40000000, 0x3f800000,
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0  */
        0x02000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x03000002, 0xd00f0000, 0x80e40001, 0xa0e40002,     /* add oD0, r1, c2  */
        0x02000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0     */
        0x0000ffff                                          /* end              */
    };
    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        D3DDECL_END()
    };
    float quad1[] = {
        -1.0,   -1.0,   0.1,
         0.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1
    };
    float quad2[] = {
         0.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1
    };
    float quad3[] = {
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1,
         0.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };
    float quad4[] = {
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         0.0,    1.0,   0.1
    };
    float test_data_c1[4] = {  1.25, -0.50, -1.50, 1.0};
    float test_data_c2[4] = { -0.50,  1.25,  2.00, 1.0};

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code_11, &shader_11);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code_11_2, &shader_11_2);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code_20, &shader_20);
    if(FAILED(hr)) shader_20 = NULL;
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code_20_2, &shader_20_2);
    if(FAILED(hr)) shader_20_2 = NULL;
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);

    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 1, test_data_c1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 2, test_data_c2, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetVertexShader(device, shader_11);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, shader_11_2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        if(shader_20) {
            hr = IDirect3DDevice9_SetVertexShader(device, shader_20);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 3 * sizeof(float));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        }

        if(shader_20_2) {
            hr = IDirect3DDevice9_SetVertexShader(device, shader_20_2);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 3 * sizeof(float));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        }

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);

    color = getPixelColor(device, 160, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0xbf, 0x80), 1),
       "quad 1 has color %08x, expected 0x00bfbf80\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0xbf, 0x80), 1),
       "quad 2 has color %08x, expected 0x00bfbf80\n", color);
    if(shader_20) {
        color = getPixelColor(device, 160, 120);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0xbf, 0x80), 1),
           "quad 3 has color %08x, expected 0x00bfbf80\n", color);
    }
    if(shader_20_2) {
        color = getPixelColor(device, 480, 120);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0xbf, 0x80), 1),
           "quad 4 has color %08x, expected 0x00bfbf80\n", color);
    }
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    IDirect3DVertexDeclaration9_Release(decl);
    if(shader_20_2) IDirect3DVertexShader9_Release(shader_20_2);
    if(shader_20) IDirect3DVertexShader9_Release(shader_20);
    IDirect3DVertexShader9_Release(shader_11_2);
    IDirect3DVertexShader9_Release(shader_11);
}

static void constant_clamp_ps_test(IDirect3DDevice9 *device)
{
    IDirect3DPixelShader9 *shader_11, *shader_12, *shader_14, *shader_20;
    HRESULT hr;
    DWORD color;
    DWORD shader_code_11[] =  {
        0xffff0101,                                         /* ps_1_1           */
        0x00000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x00000002, 0x800f0000, 0x80e40001, 0xa0e40002,     /* add r0, r1, c2   */
        0x0000ffff                                          /* end              */
    };
    DWORD shader_code_12[] =  {
        0xffff0102,                                         /* ps_1_2           */
        0x00000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x00000002, 0x800f0000, 0x80e40001, 0xa0e40002,     /* add r0, r1, c2   */
        0x0000ffff                                          /* end              */
    };
    /* Skip 1.3 shaders because we have only 4 quads(ok, could make them smaller if needed).
     * 1.2 and 1.4 shaders behave the same, so it's unlikely that 1.3 shaders are different.
     * During development of this test, 1.3 shaders were verified too
     */
    DWORD shader_code_14[] =  {
        0xffff0104,                                         /* ps_1_4           */
        /* Try to make one constant local. It gets clamped too, although the binary contains
         * the bigger numbers
         */
        0x00000051, 0xa00f0002, 0xbf000000, 0x3fa00000, 0x40000000, 0x3f800000, /* def c2, -0.5, 1.25, 2, 1 */
        0x00000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x00000002, 0x800f0000, 0x80e40001, 0xa0e40002,     /* add r0, r1, c2   */
        0x0000ffff                                          /* end              */
    };
    DWORD shader_code_20[] =  {
        0xffff0200,                                         /* ps_2_0           */
        0x02000001, 0x800f0001, 0xa0e40001,                 /* mov r1, c1       */
        0x03000002, 0x800f0000, 0x80e40001, 0xa0e40002,     /* add r0, r1, c2   */
        0x02000001, 0x800f0800, 0x80e40000,                 /* mov oC0, r0      */
        0x0000ffff                                          /* end              */
    };
    float quad1[] = {
        -1.0,   -1.0,   0.1,
         0.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1
    };
    float quad2[] = {
         0.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1
    };
    float quad3[] = {
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1,
         0.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };
    float quad4[] = {
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         0.0,    1.0,   0.1
    };
    float test_data_c1[4] = {  1.25, -0.50, -1.50, 1.0};
    float test_data_c2[4] = { -0.50,  1.25,  2.00, 1.0};

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_11, &shader_11);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_12, &shader_12);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_14, &shader_14);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_20, &shader_20);
    if(FAILED(hr)) shader_20 = NULL;

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 1, test_data_c1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 2, test_data_c2, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetPixelShader(device, shader_11);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_12);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_14);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        if(shader_20) {
            hr = IDirect3DDevice9_SetPixelShader(device, shader_20);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 3 * sizeof(float));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        }

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

    color = getPixelColor(device, 160, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x80, 0x80, 0x00), 1),
       "quad 1 has color %08x, expected 0x00808000\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x80, 0x80, 0x00), 1),
       "quad 2 has color %08x, expected 0x00808000\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x80, 0x80, 0x00), 1),
       "quad 3 has color %08x, expected 0x00808000\n", color);
    if(shader_20) {
        color = getPixelColor(device, 160, 120);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0xbf, 0x80), 1),
           "quad 4 has color %08x, expected 0x00bfbf80\n", color);
    }
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    if(shader_20) IDirect3DPixelShader9_Release(shader_20);
    IDirect3DPixelShader9_Release(shader_14);
    IDirect3DPixelShader9_Release(shader_12);
    IDirect3DPixelShader9_Release(shader_11);
}

static void dp2add_ps_test(IDirect3DDevice9 *device)
{
    IDirect3DPixelShader9 *shader_dp2add = NULL;
    IDirect3DPixelShader9 *shader_dp2add_sat = NULL;
    HRESULT hr;
    DWORD color;

    /* DP2ADD is defined as:  (src0.r * src1.r) + (src0.g * src1.g) + src2.
     * One D3D restriction of all shader instructions except SINCOS is that no more than 2
     * source tokens can be constants.  So, for this exercise, we move contents of c0 to
     * r0 first.
     * The result here for the r,g,b components should be roughly 0.5:
     *   (0.5 * 0.5) + (0.5 * 0.5) + 0.0 = 0.5 */
    static const DWORD shader_code_dp2add[] =  {
        0xffff0200,                                                             /* ps_2_0                       */
        0x05000051, 0xa00f0000, 0x3f000000, 0x3f000000, 0x3f800000, 0x00000000, /* def c0, 0.5, 0.5, 1.0, 0     */

        0x02000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0                   */
        0x0400005a, 0x80070000, 0x80000000, 0x80000000, 0x80ff0000,             /* dp2add r0.rgb, r0, r0, r0.a  */

        0x02000001, 0x80080000, 0xa0aa0000,                                     /* mov r0.a, c0.b               */
        0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                  */
        0x0000ffff                                                              /* end                          */
    };

    /* Test the _sat modifier, too.  Result here should be:
     *   DP2: (-0.5 * -0.5) + (-0.5 * -0.5) + 2.0 = 2.5
     *      _SAT: ==> 1.0
     *   ADD: (1.0 + -0.5) = 0.5
     */
    static const DWORD shader_code_dp2add_sat[] =  {
        0xffff0200,                                                             /* ps_2_0                           */
        0x05000051, 0xa00f0000, 0xbf000000, 0xbf000000, 0x3f800000, 0x40000000, /* def c0, -0.5, -0.5, 1.0, 2.0     */

        0x02000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0                       */
        0x0400005a, 0x80170000, 0x80000000, 0x80000000, 0x80ff0000,             /* dp2add_sat r0.rgb, r0, r0, r0.a  */
        0x03000002, 0x80070000, 0x80e40000, 0xa0000000,                         /* add r0.rgb, r0, c0.r             */

        0x02000001, 0x80080000, 0xa0aa0000,                                     /* mov r0.a, c0.b                   */
        0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                      */
        0x0000ffff                                                              /* end                              */
    };

    const float quad[] = {
        -1.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
        -1.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };


    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_dp2add, &shader_dp2add);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_dp2add_sat, &shader_dp2add_sat);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    if (shader_dp2add) {

        hr = IDirect3DDevice9_SetPixelShader(device, shader_dp2add);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }

        color = getPixelColor(device, 360, 240);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x7f, 0x7f, 0x7f), 1),
                "dp2add pixel has color %08x, expected ~0x007f7f7f\n", color);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        IDirect3DPixelShader9_Release(shader_dp2add);
    } else {
        skip("dp2add shader creation failed\n");
    }

    if (shader_dp2add_sat) {

        hr = IDirect3DDevice9_SetPixelShader(device, shader_dp2add_sat);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }

        color = getPixelColor(device, 360, 240);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x7f, 0x7f, 0x7f), 1),
                "dp2add pixel has color %08x, expected ~0x007f7f7f\n", color);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        IDirect3DPixelShader9_Release(shader_dp2add_sat);
    } else {
        skip("dp2add shader creation failed\n");
    }

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
}

static void cnd_test(IDirect3DDevice9 *device)
{
    IDirect3DPixelShader9 *shader_11, *shader_12, *shader_13, *shader_14;
    IDirect3DPixelShader9 *shader_11_coissue, *shader_12_coissue, *shader_13_coissue, *shader_14_coissue;
    HRESULT hr;
    DWORD color;
    /* ps 1.x shaders are rather picky with writemasks and source swizzles. The dp3 is
     * used to copy r0.r to all components of r1, then copy r1.a to c0.a. Essentially it
     * does a mov r0.a, r0.r, which isn't allowed as-is in 1.x pixel shaders.
     */
    DWORD shader_code_11[] =  {
        0xffff0101,                                                                 /* ps_1_1               */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000,     /* def c0, 1, 0, 0, 0   */
        0x00000040, 0xb00f0000,                                                     /* texcoord t0          */
        0x00000001, 0x800f0000, 0xb0e40000,                                         /* mov r0, ???(t0)      */
        0x00000008, 0x800f0001, 0x80e40000, 0xa0e40000,                             /* dp3 r1, r0, c0       */
        0x00000001, 0x80080000, 0x80ff0001,                                         /* mov r0.a, r1.a       */
        0x00000050, 0x800f0000, 0x80ff0000, 0xa0e40001, 0xa0e40002,                 /* cnd r0, r0.a, c1, c2 */
        0x0000ffff                                                                  /* end                  */
    };
    DWORD shader_code_12[] =  {
        0xffff0102,                                                                 /* ps_1_2               */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000,     /* def c0, 1, 0, 0, 0   */
        0x00000040, 0xb00f0000,                                                     /* texcoord t0          */
        0x00000001, 0x800f0000, 0xb0e40000,                                         /* mov r0, t0           */
        0x00000008, 0x800f0001, 0x80e40000, 0xa0e40000,                             /* dp3 r1, r0, c0       */
        0x00000001, 0x80080000, 0x80ff0001,                                         /* mov r0.a, r1.a       */
        0x00000050, 0x800f0000, 0x80ff0000, 0xa0e40001, 0xa0e40002,                 /* cnd r0, r0.a, c1, c2 */
        0x0000ffff                                                                  /* end                  */
    };
    DWORD shader_code_13[] =  {
        0xffff0103,                                                                 /* ps_1_3               */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000,     /* def c0, 1, 0, 0, 0   */
        0x00000040, 0xb00f0000,                                                     /* texcoord t0          */
        0x00000001, 0x800f0000, 0xb0e40000,                                         /* mov r0, t0           */
        0x00000008, 0x800f0001, 0x80e40000, 0xa0e40000,                             /* dp3, r1, r0, c0      */
        0x00000001, 0x80080000, 0x80ff0001,                                         /* mov r0.a, r1.a       */
        0x00000050, 0x800f0000, 0x80ff0000, 0xa0e40001, 0xa0e40002,                 /* cnd r0, r0.a, c1, c2 */
        0x0000ffff                                                                  /* end                  */
    };
    DWORD shader_code_14[] =  {
        0xffff0104,                                                                 /* ps_1_3               */
        0x00000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x3f800000,     /* def c0, 0, 0, 0, 1   */
        0x00000040, 0x80070000, 0xb0e40000,                                         /* texcrd r0, t0        */
        0x00000001, 0x80080000, 0xa0ff0000,                                         /* mov r0.a, c0.a       */
        0x00000050, 0x800f0000, 0x80e40000, 0xa0e40001, 0xa0e40002,                 /* cnd r0, r0, c1, c2   */
        0x0000ffff                                                                  /* end                  */
    };

    /* Special fun: The coissue flag on cnd: Apparently cnd always selects the 2nd source,
     * as if the src0 comparison against 0.5 always evaluates to true. The coissue flag isn't
     * set by the compiler, it was added manually after compilation. It isn't always allowed,
     * only if there's a mov r0.a, XXXX, and the cnd instruction writes to r0.xyz, otherwise
     * native CreatePixelShader returns an error.
     *
     * The shader attempts to test the range [-1;1] against coissued cnd, which is a bit tricky.
     * The input from t0 is [0;1]. 0.5 is substracted, then we have to multiply with 2. Since
     * constants are clamped to [-1;1], a 2.0 is constructed by adding c0.r(=1.0) to c0.r into r1.r,
     * then r1(2.0, 0.0, 0.0, 0.0) is passed to dp3(explained above).
     */
    DWORD shader_code_11_coissue[] =  {
        0xffff0101,                                                             /* ps_1_1                   */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 1, 0, 0, 0       */
        0x00000051, 0xa00f0003, 0x3f000000, 0x3f000000, 0x3f000000, 0x00000000, /* def c3, 0.5, 0.5, 0.5, 0 */
        0x00000040, 0xb00f0000,                                                 /* texcoord t0              */
        0x00000001, 0x800f0000, 0xb0e40000,                                     /* mov r0, t0               */
        0x00000003, 0x800f0000, 0x80e40000, 0xa0e40003,                         /* sub r0, r0, c3           */
        0x00000002, 0x800f0001, 0xa0e40000, 0xa0e40000,                         /* add r1, c0, c0           */
        0x00000008, 0x800f0001, 0x80e40000, 0x80e40001,                         /* dp3, r1, r0, r1          */
        0x00000001, 0x80080000, 0x80ff0001,                                     /* mov r0.a, r1.a           */
        /* 0x40000000 = D3DSI_COISSUE */
        0x40000050, 0x80070000, 0x80ff0000, 0xa0e40001, 0xa0e40002,             /* cnd r0.xyz, r0.a, c1, c2 */
        0x0000ffff                                                              /* end                      */
    };
    DWORD shader_code_12_coissue[] =  {
        0xffff0102,                                                             /* ps_1_2                   */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 1, 0, 0, 0       */
        0x00000051, 0xa00f0003, 0x3f000000, 0x3f000000, 0x3f000000, 0x00000000, /* def c3, 0.5, 0.5, 0.5, 0 */
        0x00000040, 0xb00f0000,                                                 /* texcoord t0              */
        0x00000001, 0x800f0000, 0xb0e40000,                                     /* mov r0, t0               */
        0x00000003, 0x800f0000, 0x80e40000, 0xa0e40003,                         /* sub r0, r0, c3           */
        0x00000002, 0x800f0001, 0xa0e40000, 0xa0e40000,                         /* add r1, c0, c0           */
        0x00000008, 0x800f0001, 0x80e40000, 0x80e40001,                         /* dp3, r1, r0, r1          */
        0x00000001, 0x80080000, 0x80ff0001,                                     /* mov r0.a, r1.a           */
        /* 0x40000000 = D3DSI_COISSUE */
        0x40000050, 0x80070000, 0x80ff0000, 0xa0e40001, 0xa0e40002,             /* cnd r0.xyz, r0.a, c1, c2 */
        0x0000ffff                                                              /* end                      */
    };
    DWORD shader_code_13_coissue[] =  {
        0xffff0103,                                                             /* ps_1_3                   */
        0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 1, 0, 0, 0       */
        0x00000051, 0xa00f0003, 0x3f000000, 0x3f000000, 0x3f000000, 0x00000000, /* def c3, 0.5, 0.5, 0.5, 0 */
        0x00000040, 0xb00f0000,                                                 /* texcoord t0              */
        0x00000001, 0x800f0000, 0xb0e40000,                                     /* mov r0, t0               */
        0x00000003, 0x800f0000, 0x80e40000, 0xa0e40003,                         /* sub r0, r0, c3           */
        0x00000002, 0x800f0001, 0xa0e40000, 0xa0e40000,                         /* add r1, c0, c0           */
        0x00000008, 0x800f0001, 0x80e40000, 0x80e40001,                         /* dp3, r1, r0, r1          */
        0x00000001, 0x80080000, 0x80ff0001,                                     /* mov r0.a, r1.a           */
        /* 0x40000000 = D3DSI_COISSUE */
        0x40000050, 0x80070000, 0x80ff0000, 0xa0e40001, 0xa0e40002,             /* cnd r0.xyz, r0.a, c1, c2 */
        0x0000ffff                                                              /* end                      */
    };
    /* ps_1_4 does not have a different cnd behavior, just pass the [0;1] texcrd result to cnd, it will
     * compare against 0.5
     */
    DWORD shader_code_14_coissue[] =  {
        0xffff0104,                                                             /* ps_1_4                   */
        0x00000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x3f800000, /* def c0, 0, 0, 0, 1       */
        0x00000040, 0x80070000, 0xb0e40000,                                     /* texcrd r0, t0            */
        0x00000001, 0x80080000, 0xa0ff0000,                                     /* mov r0.a, c0.a           */
        /* 0x40000000 = D3DSI_COISSUE */
        0x40000050, 0x80070000, 0x80e40000, 0xa0e40001, 0xa0e40002,             /* cnd r0.xyz, r0, c1, c2   */
        0x0000ffff                                                              /* end                      */
    };
    float quad1[] = {
        -1.0,   -1.0,   0.1,     0.0,    0.0,    1.0,
         0.0,   -1.0,   0.1,     1.0,    0.0,    1.0,
        -1.0,    0.0,   0.1,     0.0,    1.0,    0.0,
         0.0,    0.0,   0.1,     1.0,    1.0,    0.0
    };
    float quad2[] = {
         0.0,   -1.0,   0.1,     0.0,    0.0,    1.0,
         1.0,   -1.0,   0.1,     1.0,    0.0,    1.0,
         0.0,    0.0,   0.1,     0.0,    1.0,    0.0,
         1.0,    0.0,   0.1,     1.0,    1.0,    0.0
    };
    float quad3[] = {
         0.0,    0.0,   0.1,     0.0,    0.0,    1.0,
         1.0,    0.0,   0.1,     1.0,    0.0,    1.0,
         0.0,    1.0,   0.1,     0.0,    1.0,    0.0,
         1.0,    1.0,   0.1,     1.0,    1.0,    0.0
    };
    float quad4[] = {
        -1.0,    0.0,   0.1,     0.0,    0.0,    1.0,
         0.0,    0.0,   0.1,     1.0,    0.0,    1.0,
        -1.0,    1.0,   0.1,     0.0,    1.0,    0.0,
         0.0,    1.0,   0.1,     1.0,    1.0,    0.0
    };
    float test_data_c1[4] = {  0.0, 0.0, 0.0, 0.0};
    float test_data_c2[4] = {  1.0, 1.0, 1.0, 1.0};
    float test_data_c1_coi[4] = {  0.0, 1.0, 0.0, 0.0};
    float test_data_c2_coi[4] = {  1.0, 0.0, 1.0, 1.0};

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_11, &shader_11);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_12, &shader_12);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_13, &shader_13);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_14, &shader_14);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_11_coissue, &shader_11_coissue);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_12_coissue, &shader_12_coissue);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_13_coissue, &shader_13_coissue);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_14_coissue, &shader_14_coissue);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 1, test_data_c1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 2, test_data_c2, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetPixelShader(device, shader_11);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_12);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_13);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_14);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

    /* This is the 1.4 test. Each component(r, g, b) is tested separately against 0.5 */
    color = getPixelColor(device, 158, 118);
    ok(color == 0x00ff00ff, "pixel 158, 118 has color %08x, expected 0x00ff00ff\n", color);
    color = getPixelColor(device, 162, 118);
    ok(color == 0x000000ff, "pixel 162, 118 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 158, 122);
    ok(color == 0x00ffffff, "pixel 162, 122 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 162, 122);
    ok(color == 0x0000ffff, "pixel 162, 122 has color %08x, expected 0x0000ffff\n", color);

    /* 1.1 shader. All 3 components get set, based on the .w comparison */
    color = getPixelColor(device, 158, 358);
    ok(color == 0x00ffffff, "pixel 158, 358 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 162, 358);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) <= 0x01) && ((color & 0x000000ff) <= 0x01),
        "pixel 162, 358 has color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 158, 362);
    ok(color == 0x00ffffff, "pixel 158, 362 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 162, 362);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) <= 0x01) && ((color & 0x000000ff) <= 0x01),
        "pixel 162, 362 has color %08x, expected 0x00000000\n", color);

    /* 1.2 shader */
    color = getPixelColor(device, 478, 358);
    ok(color == 0x00ffffff, "pixel 478, 358 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 482, 358);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) <= 0x01) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 358 has color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 478, 362);
    ok(color == 0x00ffffff, "pixel 478, 362 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 482, 362);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) <= 0x01) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 362 has color %08x, expected 0x00000000\n", color);

    /* 1.3 shader */
    color = getPixelColor(device, 478, 118);
    ok(color == 0x00ffffff, "pixel 478, 118 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 482, 118);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) <= 0x01) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 118 has color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 478, 122);
    ok(color == 0x00ffffff, "pixel 478, 122 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 482, 122);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) <= 0x01) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 122 has color %08x, expected 0x00000000\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 1, test_data_c1_coi, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 2, test_data_c2_coi, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetPixelShader(device, shader_11_coissue);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_12_coissue);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_13_coissue);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, shader_14_coissue);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, 6 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);

    /* This is the 1.4 test. The coissue doesn't change the behavior here, but keep in mind
     * that we swapped the values in c1 and c2 to make the other tests return some color
     */
    color = getPixelColor(device, 158, 118);
    ok(color == 0x00ffffff, "pixel 158, 118 has color %08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 162, 118);
    ok(color == 0x0000ffff, "pixel 162, 118 has color %08x, expected 0x0000ffff\n", color);
    color = getPixelColor(device, 158, 122);
    ok(color == 0x00ff00ff, "pixel 162, 122 has color %08x, expected 0x00ff00ff\n", color);
    color = getPixelColor(device, 162, 122);
    ok(color == 0x000000ff, "pixel 162, 122 has color %08x, expected 0x000000ff\n", color);

    /* 1.1 shader. coissue flag changed the semantic of cnd, c1 is always selected */
    color = getPixelColor(device, 158, 358);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 158, 358 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 162, 358);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 162, 358 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 158, 362);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 158, 362 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 162, 362);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 162, 362 has color %08x, expected 0x0000ff00\n", color);

    /* 1.2 shader */
    color = getPixelColor(device, 478, 358);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 478, 358 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 482, 358);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 358 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 478, 362);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 478, 362 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 482, 362);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 362 has color %08x, expected 0x0000ff00\n", color);

    /* 1.3 shader */
    color = getPixelColor(device, 478, 118);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 478, 118 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 482, 118);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 118 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 478, 122);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 478, 122 has color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 482, 122);
    ok( (((color & 0x00ff0000) >> 16) <= 0x01) && (((color & 0x0000ff00) >> 8) == 0xff) && ((color & 0x000000ff) <= 0x01),
        "pixel 482, 122 has color %08x, expected 0x0000ff00\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    IDirect3DPixelShader9_Release(shader_14_coissue);
    IDirect3DPixelShader9_Release(shader_13_coissue);
    IDirect3DPixelShader9_Release(shader_12_coissue);
    IDirect3DPixelShader9_Release(shader_11_coissue);
    IDirect3DPixelShader9_Release(shader_14);
    IDirect3DPixelShader9_Release(shader_13);
    IDirect3DPixelShader9_Release(shader_12);
    IDirect3DPixelShader9_Release(shader_11);
}

static void nested_loop_test(IDirect3DDevice9 *device) {
    const DWORD shader_code[] = {
        0xffff0300,                                                             /* ps_3_0               */
        0x05000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x3f800000, /* def c0, 0, 0, 0, 1   */
        0x05000051, 0xa00f0001, 0x3d000000, 0x00000000, 0x00000000, 0x00000000, /* def c1, 1/32, 0, 0, 0*/
        0x05000030, 0xf00f0000, 0x00000004, 0x00000000, 0x00000002, 0x00000000, /* defi i0, 4, 0, 2, 0  */
        0x02000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0           */
        0x0200001b, 0xf0e40800, 0xf0e40000,                                     /* loop aL, i0          */
        0x0200001b, 0xf0e40800, 0xf0e40000,                                     /* loop aL, i0          */
        0x03000002, 0x800f0000, 0x80e40000, 0xa0e40001,                         /* add r0, r0, c1       */
        0x0000001d,                                                             /* endloop              */
        0x0000001d,                                                             /* endloop              */
        0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0          */
        0x0000ffff                                                              /* end                  */
    };
    IDirect3DPixelShader9 *shader;
    HRESULT hr;
    DWORD color;
    const float quad[] = {
        -1.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
        -1.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x0000ff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 360, 240);
    ok(color == 0x007f0000 || color == 0x00800000 || color == 0x00810000,
       "Nested loop test returned color 0x%08x, expected 0x00800000\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed with %08x\n", hr);
    IDirect3DPixelShader9_Release(shader);
}

struct varying_test_struct
{
    const DWORD             *shader_code;
    IDirect3DPixelShader9   *shader;
    DWORD                   color, color_rhw;
    const char              *name;
    BOOL                    todo, todo_rhw;
};

struct hugeVertex
{
    float pos_x,        pos_y,      pos_z,      rhw;
    float weight_1,     weight_2,   weight_3,   weight_4;
    float index_1,      index_2,    index_3,    index_4;
    float normal_1,     normal_2,   normal_3,   normal_4;
    float fog_1,        fog_2,      fog_3,      fog_4;
    float texcoord_1,   texcoord_2, texcoord_3, texcoord_4;
    float tangent_1,    tangent_2,  tangent_3,  tangent_4;
    float binormal_1,   binormal_2, binormal_3, binormal_4;
    float depth_1,      depth_2,    depth_3,    depth_4;
    DWORD diffuse, specular;
};

static void fixed_function_varying_test(IDirect3DDevice9 *device) {
    /* dcl_position: fails to compile */
    const DWORD blendweight_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x80000001, 0x900f0000,     /* dcl_blendweight, v0      */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD blendindices_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x80000002, 0x900f0000,     /* dcl_blendindices, v0     */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD normal_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x80000003, 0x900f0000,     /* dcl_normal, v0           */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    /* psize: fails? */
    const DWORD texcoord0_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x80000005, 0x900f0000,     /* dcl_texcoord0, v0        */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD tangent_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x80000006, 0x900f0000,     /* dcl_tangent, v0          */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD binormal_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x80000007, 0x900f0000,     /* dcl_binormal, v0         */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    /* tessfactor: fails */
    /* positiont: fails */
    const DWORD color_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x8000000a, 0x900f0000,     /* dcl_color0, v0           */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD fog_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x8000000b, 0x900f0000,     /* dcl_fog, v0              */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD depth_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x8000000c, 0x900f0000,     /* dcl_depth, v0            */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    const DWORD specular_code[] = {
        0xffff0300,                             /* ps_3_0                   */
        0x0200001f, 0x8001000a, 0x900f0000,     /* dcl_color1, v0           */
        0x02000001, 0x800f0800, 0x90e40000,     /* mov oC0, v0              */
        0x0000ffff                              /* end                      */
    };
    /* sample: fails */

    struct varying_test_struct tests[] = {
       {blendweight_code,       NULL,       0x00000000,     0x00191919,     "blendweight"   ,   FALSE,  TRUE  },
       {blendindices_code,      NULL,       0x00000000,     0x00000000,     "blendindices"  ,   FALSE,  FALSE },
       {normal_code,            NULL,       0x00000000,     0x004c4c4c,     "normal"        ,   FALSE,  TRUE  },
       /* Why does dx not forward the texcoord? */
       {texcoord0_code,         NULL,       0x00000000,     0x00808c8c,     "texcoord0"     ,   FALSE,  FALSE },
       {tangent_code,           NULL,       0x00000000,     0x00999999,     "tangent"       ,   FALSE,  TRUE  },
       {binormal_code,          NULL,       0x00000000,     0x00b2b2b2,     "binormal"      ,   FALSE,  TRUE  },
       {color_code,             NULL,       0x00e6e6e6,     0x00e6e6e6,     "color"         ,   FALSE,  FALSE },
       {fog_code,               NULL,       0x00000000,     0x00666666,     "fog"           ,   FALSE,  TRUE  },
       {depth_code,             NULL,       0x00000000,     0x00cccccc,     "depth"         ,   FALSE,  TRUE  },
       {specular_code,          NULL,       0x004488ff,     0x004488ff,     "specular"      ,   FALSE,  FALSE }
    };
    /* Declare a monster vertex type :-) */
    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  16,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDWEIGHT,    0},
        {0,  32,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDINDICES,   0},
        {0,  48,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL,         0},
        {0,  64,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_FOG,            0},
        {0,  80,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       0},
        {0,  96,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TANGENT,        0},
        {0, 112,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BINORMAL,       0},
        {0, 128,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_DEPTH,          0},
        {0, 144,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        {0, 148,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          1},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements2[] = {
        {0,   0,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITIONT,      0},
        {0,  16,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDWEIGHT,    0},
        {0,  32,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDINDICES,   0},
        {0,  48,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL,         0},
        {0,  64,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_FOG,            0},
        {0,  80,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       0},
        {0,  96,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TANGENT,        0},
        {0, 112,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BINORMAL,       0},
        {0, 128,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_DEPTH,          0},
        {0, 144,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        {0, 148,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          1},
        D3DDECL_END()
    };
    struct hugeVertex data[4] = {
        {
            -1.0,   -1.0,   0.1,    1.0,
             0.1,    0.1,   0.1,    0.1,
             0.2,    0.2,   0.2,    0.2,
             0.3,    0.3,   0.3,    0.3,
             0.4,    0.4,   0.4,    0.4,
             0.50,   0.55,  0.55,   0.55,
             0.6,    0.6,   0.6,    0.7,
             0.7,    0.7,   0.7,    0.6,
             0.8,    0.8,   0.8,    0.8,
             0xe6e6e6e6, /* 0.9 * 256 */
             0x224488ff  /* Nothing special */
        },
        {
             1.0,   -1.0,   0.1,    1.0,
             0.1,    0.1,   0.1,    0.1,
             0.2,    0.2,   0.2,    0.2,
             0.3,    0.3,   0.3,    0.3,
             0.4,    0.4,   0.4,    0.4,
             0.50,   0.55,  0.55,   0.55,
             0.6,    0.6,   0.6,    0.7,
             0.7,    0.7,   0.7,    0.6,
             0.8,    0.8,   0.8,    0.8,
             0xe6e6e6e6, /* 0.9 * 256 */
             0x224488ff /* Nothing special */
        },
        {
            -1.0,    1.0,   0.1,    1.0,
             0.1,    0.1,   0.1,    0.1,
             0.2,    0.2,   0.2,    0.2,
             0.3,    0.3,   0.3,    0.3,
             0.4,    0.4,   0.4,    0.4,
             0.50,   0.55,  0.55,   0.55,
             0.6,    0.6,   0.6,    0.7,
             0.7,    0.7,   0.7,    0.6,
             0.8,    0.8,   0.8,    0.8,
             0xe6e6e6e6, /* 0.9 * 256 */
             0x224488ff /* Nothing special */
        },
        {
             1.0,    1.0,   0.1,    1.0,
             0.1,    0.1,   0.1,    0.1,
             0.2,    0.2,   0.2,    0.2,
             0.3,    0.3,   0.3,    0.3,
             0.4,    0.4,   0.4,    0.4,
             0.50,   0.55,  0.55,   0.55,
             0.6,    0.6,   0.6,    0.7,
             0.7,    0.7,   0.7,    0.6,
             0.8,    0.8,   0.8,    0.8,
             0xe6e6e6e6, /* 0.9 * 256 */
             0x224488ff /* Nothing special */
        },
    };
    struct hugeVertex data2[4];
    IDirect3DVertexDeclaration9 *decl;
    IDirect3DVertexDeclaration9 *decl2;
    HRESULT hr;
    unsigned int i;
    DWORD color, r, g, b, r_e, g_e, b_e;
    BOOL drawok;

    memcpy(data2, data, sizeof(data2));
    data2[0].pos_x = 0;     data2[0].pos_y = 0;
    data2[1].pos_x = 640;   data2[1].pos_y = 0;
    data2[2].pos_x = 0;     data2[2].pos_y = 480;
    data2[3].pos_x = 640;   data2[3].pos_y = 480;

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements2, &decl2);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, decl);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);

    for(i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
    {
        hr = IDirect3DDevice9_CreatePixelShader(device, tests[i].shader_code, &tests[i].shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed for shader %s, hr = %08x\n",
           tests[i].name, hr);
    }

    for(i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
    {
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

        IDirect3DDevice9_SetPixelShader(device, tests[i].shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        drawok = FALSE;
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, data, sizeof(data[0]));
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "DrawPrimitiveUP failed (%08x)\n", hr);
            drawok = SUCCEEDED(hr);
            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }

        /* Some drivers reject the combination of ps_3_0 and fixed function vertex processing. Accept
         * the failure and do not check the color if it failed
         */
        if(!drawok) {
            continue;
        }

        color = getPixelColor(device, 360, 240);
        r = color & 0x00ff0000 >> 16;
        g = color & 0x0000ff00 >>  8;
        b = color & 0x000000ff;
        r_e = tests[i].color & 0x00ff0000 >> 16;
        g_e = tests[i].color & 0x0000ff00 >>  8;
        b_e = tests[i].color & 0x000000ff;

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        if(tests[i].todo) {
            todo_wine ok(abs(r - r_e) <= 1 && abs(g - g_e) <= 1 && abs(b - b_e) <= 1,
                         "Test %s returned color 0x%08x, expected 0x%08x(todo)\n",
                         tests[i].name, color, tests[i].color);
        } else {
            ok(abs(r - r_e) <= 1 && abs(g - g_e) <= 1 && abs(b - b_e) <= 1,
               "Test %s returned color 0x%08x, expected 0x%08x\n",
               tests[i].name, color, tests[i].color);
        }
    }

    hr = IDirect3DDevice9_SetVertexDeclaration(device, decl2);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
    for(i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
    {
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

        IDirect3DDevice9_SetPixelShader(device, tests[i].shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, data2, sizeof(data2[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }

        color = getPixelColor(device, 360, 240);
        r = color & 0x00ff0000 >> 16;
        g = color & 0x0000ff00 >>  8;
        b = color & 0x000000ff;
        r_e = tests[i].color_rhw & 0x00ff0000 >> 16;
        g_e = tests[i].color_rhw & 0x0000ff00 >>  8;
        b_e = tests[i].color_rhw & 0x000000ff;

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        if(tests[i].todo_rhw) {
            /* This isn't a weekend's job to fix, ignore the problem for now. Needs a replacement
             * pipeline
             */
            todo_wine ok(abs(r - r_e) <= 1 && abs(g - g_e) <= 1 && abs(b - b_e) <= 1,
                         "Test %s returned color 0x%08x, expected 0x%08x(todo)\n",
                         tests[i].name, color, tests[i].color_rhw);
        } else {
            ok(abs(r - r_e) <= 1 && abs(g - g_e) <= 1 && abs(b - b_e) <= 1,
               "Test %s returned color 0x%08x, expected 0x%08x\n",
               tests[i].name, color, tests[i].color_rhw);
        }
    }

    for(i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
    {
        IDirect3DPixelShader9_Release(tests[i].shader);
    }

    IDirect3DVertexDeclaration9_Release(decl2);
    IDirect3DVertexDeclaration9_Release(decl);
}

static void vshader_version_varying_test(IDirect3DDevice9 *device) {
    static const DWORD ps_code[] = {
    0xffff0300,                                                             /* ps_3_0                       */
    0x05000030, 0xf00f0000, 0x00000003, 0x00000003, 0x00000001, 0x00000000, /* defi i0, 3, 3, 1, 0          */
    0x05000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.0, 0.0, 0.0, 0.0   */
    0x0200001f, 0x8001000a, 0x900f0003,                                     /* dcl_color1 v3                */
    0x0200001f, 0x8000000b, 0x900f0004,                                     /* dcl_fog v4                   */
    0x0200001f, 0x80030005, 0x900f0005,                                     /* dcl_texcoord3 v5             */
    0x0200001f, 0x80000003, 0x900f0006,                                     /* dcl_normal v6                */
    0x0200001f, 0x80000006, 0x900f0007,                                     /* dcl_tangent v7               */
    0x0200001f, 0x80000001, 0x900f0008,                                     /* dcl_blendweight v8           */
    0x0200001f, 0x8000000c, 0x900f0009,                                     /* dcl_depth v9                 */

    0x02000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0                   */
    0x0200001b, 0xf0e40800, 0xf0e40000,                                     /* loop aL, i0                  */
    0x04000002, 0x800f0000, 0x80e40000, 0x90e42000, 0xf0e40800,             /* add r0, r0, v0[aL]           */
    0x0000001d,                                                             /* endloop                      */
    0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                  */
    0x0000ffff                                                              /* end                          */
    };
    static const DWORD vs_1_code[] = {
    0xfffe0101,                                                             /* vs_1_1                       */
    0x0000001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
    0x00000051, 0xa00f0000, 0x3dcccccd, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.1, 0.0, 0.0, 0.0   */
    0x00000051, 0xa00f0001, 0x00000000, 0x3e4ccccd, 0x00000000, 0x00000000, /* def c1, 0.0, 0.2, 0.0, 0.0   */
    0x00000051, 0xa00f0002, 0x00000000, 0x00000000, 0x3ecccccd, 0x00000000, /* def c2, 0.0, 0.0, 0.4, 0.0   */
    0x00000051, 0xa00f0003, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c3, 1.0, 1.0, 1.0, 1.0   */
    0x00000001, 0xd00f0000, 0xa0e40002,                                     /* mov oD0, c2                  */
    0x00000001, 0xd00f0001, 0xa0e40000,                                     /* mov oD1, c0                  */
    0x00000001, 0xc00f0001, 0xa0550001,                                     /* mov oFog, c1.g               */
    0x00000001, 0xe00f0000, 0xa0e40003,                                     /* mov oT0, c3                  */
    0x00000001, 0xe00f0001, 0xa0e40003,                                     /* mov oT1, c3                  */
    0x00000001, 0xe00f0002, 0xa0e40003,                                     /* mov oT2, c3                  */
    0x00000001, 0xe00f0003, 0xa0e40002,                                     /* mov oT3, c2                  */
    0x00000001, 0xe00f0004, 0xa0e40003,                                     /* mov oT4, c3                  */
    0x00000001, 0xe00f0005, 0xa0e40003,                                     /* mov oT5, c3                  */
    0x00000001, 0xe00f0006, 0xa0e40003,                                     /* mov oT6, c3                  */
    0x00000001, 0xe00f0007, 0xa0e40003,                                     /* mov oT7, c3                  */
    0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
    0x0000ffff
    };
    DWORD vs_2_code[] = {
    0xfffe0200,                                                             /* vs_2_0                       */
    0x0200001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
    0x05000051, 0xa00f0000, 0x3dcccccd, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.1, 0.0, 0.0, 0.0   */
    0x05000051, 0xa00f0001, 0x00000000, 0x3e4ccccd, 0x00000000, 0x00000000, /* def c1, 0.0, 0.2, 0.0, 0.0   */
    0x05000051, 0xa00f0002, 0x00000000, 0x00000000, 0x3ecccccd, 0x00000000, /* def c2, 0.0, 0.0, 0.4, 0.0   */
    0x05000051, 0xa00f0003, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c3, 1.0, 1.0, 1.0, 1.0   */
    0x02000001, 0xd00f0000, 0xa0e40002,                                     /* mov oD0, c2                  */
    0x02000001, 0xd00f0001, 0xa0e40000,                                     /* mov oD1, c0                  */
    0x02000001, 0xc00f0001, 0xa0550001,                                     /* mov oFog, c1.g               */
    0x02000001, 0xe00f0000, 0xa0e40003,                                     /* mov oT0, c3                  */
    0x02000001, 0xe00f0001, 0xa0e40003,                                     /* mov oT1, c3                  */
    0x02000001, 0xe00f0002, 0xa0e40003,                                     /* mov oT2, c3                  */
    0x02000001, 0xe00f0003, 0xa0e40002,                                     /* mov oT3, c2                  */
    0x02000001, 0xe00f0004, 0xa0e40003,                                     /* mov oT4, c3                  */
    0x02000001, 0xe00f0005, 0xa0e40003,                                     /* mov oT5, c3                  */
    0x02000001, 0xe00f0006, 0xa0e40003,                                     /* mov oT6, c3                  */
    0x02000001, 0xe00f0007, 0xa0e40003,                                     /* mov oT7, c3                  */
    0x02000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
    0x0000ffff                                                              /* end                          */
    };
    /* TODO: Define normal, tangent, blendweight and depth here */
    static const DWORD vs_3_code[] = {
    0xfffe0300,                                                             /* vs_3_0                       */
    0x0200001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
    0x0200001f, 0x8001000a, 0xe00f0009,                                     /* dcl_color1 o9                */
    0x0200001f, 0x8000000b, 0xe00f0002,                                     /* dcl_fog o2                   */
    0x0200001f, 0x80030005, 0xe00f0005,                                     /* dcl_texcoord3 o5             */
    0x0200001f, 0x80000000, 0xe00f000b,                                     /* dcl_position o11             */
    0x05000051, 0xa00f0000, 0x3dcccccd, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.1, 0.0, 0.0, 0.0   */
    0x05000051, 0xa00f0001, 0x00000000, 0x3e4ccccd, 0x00000000, 0x00000000, /* def c1, 0.0, 0.2, 0.0, 0.0   */
    0x05000051, 0xa00f0002, 0x00000000, 0x00000000, 0x3ecccccd, 0x00000000, /* def c2, 0.0, 0.0, 0.4, 0.0   */
    0x05000051, 0xa00f0003, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c3, 1.0, 1.0, 1.0, 1.0   */
    0x02000001, 0xe00f0009, 0xa0e40000,                                     /* mov o9, c0                   */
    0x02000001, 0xe00f0002, 0xa0e40001,                                     /* mov o2, c1                   */
    0x02000001, 0xe00f0005, 0xa0e40002,                                     /* mov o5, c2                   */
    0x02000001, 0xe00f000b, 0x90e40000,                                     /* mov o11, v0                  */
    0x0000ffff                                                              /* end                          */
    };
    float quad1[] =  {
        -1.0,   -1.0,   0.1,
         0.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1
    };
    float quad2[] =  {
         0.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1
    };
    float quad3[] =  {
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         0.0,    1.0,   0.1
    };

    HRESULT hr;
    DWORD color;
    IDirect3DPixelShader9 *pixelshader = NULL;
    IDirect3DVertexShader9 *vs_1_shader = NULL;
    IDirect3DVertexShader9 *vs_2_shader = NULL;
    IDirect3DVertexShader9 *vs_3_shader = NULL;

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff110000, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_CreatePixelShader(device, ps_code, &pixelshader);
    ok(hr == D3D_OK, "IDirect3DDevice_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, vs_1_code, &vs_1_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, vs_2_code, &vs_2_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, vs_3_code, &vs_3_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, pixelshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetVertexShader(device, vs_1_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, vs_2_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2,  quad2, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, vs_3_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 160, 120);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x1a, 0x34, 0x67), 1),
       "vs_3_0 returned color 0x%08x, expected 0x00193366\n", color);
    /* Accept two ways of oFog handling:
     *
     * oFog is supposed to be a scalar. The pixel shader declares a vec4 oFog input and reads all components.
     * The vertex shader writes oFog without a writemask. There are two ways windows drivers deal with this:
     *
     * 1) Keep oFog a scalar, and assign v4 = {oFog, 0, 0, 0}. oFog = 0x33, so the result color is 004d0067.
     *    This happens with software vertex processing and on Intel cards
     *
     * 2) Make oFog a vec4, and assign v4 = {oFog.x, oFog.y, oFog.z, oFog.w}. This way the result color is
     *    0x004d339a. This happens on Nvidia Geforce 6+ cards
     */
    color = getPixelColor(device, 160, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x4d, 0x00, 0x67), 1) ||
       color_match(color, D3DCOLOR_ARGB(0x00, 0x4d, 0x33, 0x9a), 1),
       "vs_1_1 returned color 0x%08x, expected 0x004c0066\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x4d, 0x00, 0x67), 1) ||
       color_match(color, D3DCOLOR_ARGB(0x00, 0x4d, 0x33, 0x9a), 1),
       "vs_2_0 returned color 0x%08x, expected 0x004d0067 or 0x004d33a0\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    /* cleanup */
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
    if(pixelshader) IDirect3DPixelShader9_Release(pixelshader);
    if(vs_1_shader) IDirect3DVertexShader9_Release(vs_1_shader);
    if(vs_2_shader) IDirect3DVertexShader9_Release(vs_2_shader);
    if(vs_3_shader) IDirect3DVertexShader9_Release(vs_3_shader);
}

static void pshader_version_varying_test(IDirect3DDevice9 *device) {
    static const DWORD vs_code[] = {
    0xfffe0300,                                                             /* vs_3_0                       */
    0x0200001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
    0x0200001f, 0x80000000, 0xe00f0000,                                     /* dcl_position o0              */
    0x0200001f, 0x8000000a, 0xe00f0001,                                     /* dcl_color0 o1                */
    0x0200001f, 0x80000005, 0xe00f0002,                                     /* dcl_texcoord0 o2             */
    0x0200001f, 0x8000000b, 0xe00f0003,                                     /* dcl_fog o3                   */
    0x0200001f, 0x80000003, 0xe00f0004,                                     /* dcl_normal o4                */
    0x0200001f, 0x8000000c, 0xe00f0005,                                     /* dcl_depth o5                 */
    0x0200001f, 0x80000006, 0xe00f0006,                                     /* dcl_tangent o6               */
    0x0200001f, 0x80000001, 0xe00f0007,                                     /* dcl_blendweight o7           */
    0x05000051, 0xa00f0001, 0x3dcccccd, 0x00000000, 0x00000000, 0x00000000, /* def c1, 0.1, 0.0, 0.0, 0.0   */
    0x05000051, 0xa00f0002, 0x00000000, 0x3e4ccccd, 0x00000000, 0x3f800000, /* def c2, 0.0, 0.2, 0.0, 1.0   */
    0x05000051, 0xa00f0003, 0x3ecccccd, 0x3f59999a, 0x3f666666, 0x00000000, /* def c3, 0.4, 0.85,0.9, 0.0   */
    0x05000051, 0xa00f0000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, /* def c0, 1.0, 1.0, 1.0, 1.0   */

    0x02000001, 0xe00f0000, 0x90e40000,                                     /* mov o0, v0                   */
    0x02000001, 0xe00f0001, 0xa0e40001,                                     /* mov o1, c1                   */
    0x02000001, 0xe00f0002, 0xa0e40002,                                     /* mov o2, c2                   */
    0x02000001, 0xe00f0003, 0xa0e40003,                                     /* mov o3, c3                   */
    0x02000001, 0xe00f0004, 0xa0e40000,                                     /* mov o4, c0                   */
    0x02000001, 0xe00f0005, 0xa0e40000,                                     /* mov o5, c0                   */
    0x02000001, 0xe00f0006, 0xa0e40000,                                     /* mov o6, c0                   */
    0x02000001, 0xe00f0007, 0xa0e40000,                                     /* mov o7, c0                   */
    0x0000ffff                                                              /* end                          */
    };
    static const DWORD ps_1_code[] = {
    0xffff0104,                                                             /* ps_1_4                       */
    0x00000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.0, 0.0, 0.0, 0.0   */
    0x00000040, 0x80070001, 0xb0e40000,                                     /* texcrd r1.xyz, t0            */
    0x00000001, 0x80080001, 0xa0ff0000,                                     /* mov r1.a, c0.a               */
    0x00000002, 0x800f0000, 0x90e40000, 0x80e40001,                         /* add r0, v0, r1               */
    0x0000ffff                                                              /* end                          */
    };
    static const DWORD ps_2_code[] = {
    0xffff0200,                                                             /* ps_2_0                       */
    0x0200001f, 0x80000000, 0xb00f0000,                                     /* dcl t0                       */
    0x0200001f, 0x80000000, 0x900f0000,                                     /* dcl v0                       */
    0x0200001f, 0x80000000, 0x900f0001,                                     /* dcl v1                       */

    0x02000001, 0x800f0000, 0x90e40000,                                     /* mov r0, v0                   */
    0x03000002, 0x800f0000, 0x80e40000,0xb0e40000,                          /* add r0, r0, t0               */
    0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                  */
    0x0000ffff                                                              /* end                          */
    };
    static const DWORD ps_3_code[] = {
    0xffff0300,                                                             /* ps_3_0                       */
    0x0200001f, 0x80000005, 0x900f0000,                                     /* dcl_texcoord0 v0             */
    0x0200001f, 0x8000000a, 0x900f0001,                                     /* dcl_color0 v1                */
    0x0200001f, 0x8000000b, 0x900f0002,                                     /* dcl_fog v2                   */

    0x02000001, 0x800f0000, 0x90e40000,                                     /* mov r0, v0                   */
    0x03000002, 0x800f0000, 0x80e40000, 0x90e40001,                         /* add r0, r0, v1               */
    0x03000002, 0x800f0000, 0x80e40000, 0x90e40002,                         /* mov r0, r0, v2               */
    0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                  */
    0x0000ffff                                                              /* end                          */
    };

    float quad1[] =  {
        -1.0,   -1.0,   0.1,
         0.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1
    };
    float quad2[] =  {
         0.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1
    };
    float quad3[] =  {
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         0.0,    1.0,   0.1
    };
    float quad4[] =  {
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1,
         0.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };

    HRESULT hr;
    DWORD color;
    IDirect3DVertexShader9 *vertexshader = NULL;
    IDirect3DPixelShader9 *ps_1_shader = NULL;
    IDirect3DPixelShader9 *ps_2_shader = NULL;
    IDirect3DPixelShader9 *ps_3_shader = NULL;
    IDirect3DTexture9 *texture = NULL;
    D3DLOCKED_RECT lr;
    unsigned int x, y;

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffff00, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 512,  512, 1, 0, D3DFMT_A16B16G16R16, D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned %08x\n", hr);
    if(FAILED(hr)) {
        skip("D3DFMT_A16B16G16R16 textures not supported\n");
        return;
    }
    hr = IDirect3DTexture9_LockRect(texture, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect returned %08x\n", hr);
    for(y = 0; y < 512; y++) {
        for(x = 0; x < 512; x++) {
            double r_f = (double) x / (double) 512;
            double g_f = (double) y / (double) 512;
            unsigned short *dst = (unsigned short *) (((unsigned char *) lr.pBits) + y * lr.Pitch + x * 8);
            unsigned short r = (unsigned short) (r_f * 65535.0);
            unsigned short g = (unsigned short) (g_f * 65535.0);
            dst[0] = r;
            dst[1] = g;
            dst[2] = 0;
            dst[3] = 65535;
        }
    }
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect returned %08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexShader(device, vs_code, &vertexshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, ps_1_code, &ps_1_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, ps_2_code, &ps_2_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, ps_3_code, &ps_3_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, vertexshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
    IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetPixelShader(device, ps_1_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, ps_2_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2,  quad2, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, ps_3_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
        hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_ADD);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTextureStageState returned %#x.\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    color = getPixelColor(device, 160, 120);
    ok((color & 0x00ff0000) >= 0x00790000 && (color & 0x00ff0000) <= 0x00810000 &&
       (color & 0x0000ff00) == 0x0000ff00 &&
       (color & 0x000000ff) >= 0x000000e4 && (color & 0x000000ff) <= 0x000000e6,
       "ps_3_0 returned color 0x%08x, expected 0x0080ffe5\n", color);
    color = getPixelColor(device, 160, 360);
    ok((color & 0x00ff0000) >= 0x00190000 && (color & 0x00ff0000) <= 0x00210000 &&
       (color & 0x0000ff00) >= 0x00003300 && (color & 0x0000ff00) <= 0x00003400 &&
       (color & 0x000000ff) == 0x00000000,
       "ps_1_4 returned color 0x%08x, expected 0x00203300\n", color);
    color = getPixelColor(device, 480, 360);
    ok((color & 0x00ff0000) >= 0x00190000 && (color & 0x00ff0000) <= 0x00210000 &&
       (color & 0x0000ff00) >= 0x00003200 && (color & 0x0000ff00) <= 0x00003400 &&
       (color & 0x000000ff) == 0x00000000,
       "ps_2_0 returned color 0x%08x, expected 0x00203300\n", color);
    color = getPixelColor(device, 480, 160);
    ok( color == 0x00ffffff /* Nvidia driver garbage with HW vp */ || (
       (color & 0x00ff0000) >= 0x00190000 && (color & 0x00ff0000) <= 0x00210000 &&
       (color & 0x0000ff00) >= 0x00003200 && (color & 0x0000ff00) <= 0x00003400 &&
       (color & 0x000000ff) == 0x00000000),
       "fixed function fragment processing returned color 0x%08x, expected 0x00203300\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    /* cleanup */
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
    if(vertexshader) IDirect3DVertexShader9_Release(vertexshader);
    if(ps_1_shader) IDirect3DPixelShader9_Release(ps_1_shader);
    if(ps_2_shader) IDirect3DPixelShader9_Release(ps_2_shader);
    if(ps_3_shader) IDirect3DPixelShader9_Release(ps_3_shader);
    if(texture) IDirect3DTexture9_Release(texture);
}

static void test_compare_instructions(IDirect3DDevice9 *device)
{
    DWORD shader_sge_vec_code[] = {
        0xfffe0101,                                         /* vs_1_1                   */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0          */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0             */
        0x00000001, 0x800f0000, 0xa0e40000,                 /* mov r0, c0               */
        0x0000000d, 0xd00f0000, 0x80e40000, 0xa0e40001,     /* sge oD0, r0, c1          */
        0x0000ffff                                          /* end                      */
    };
    DWORD shader_slt_vec_code[] = {
        0xfffe0101,                                         /* vs_1_1                   */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0          */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0             */
        0x00000001, 0x800f0000, 0xa0e40000,                 /* mov r0, c0               */
        0x0000000c, 0xd00f0000, 0x80e40000, 0xa0e40001,     /* slt oD0, r0, c1          */
        0x0000ffff                                          /* end                      */
    };
    DWORD shader_sge_scalar_code[] = {
        0xfffe0101,                                         /* vs_1_1                   */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0          */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0             */
        0x00000001, 0x800f0000, 0xa0e40000,                 /* mov r0, c0               */
        0x0000000d, 0xd0010000, 0x80000000, 0xa0550001,     /* slt oD0.r, r0.r, c1.b    */
        0x0000000d, 0xd0020000, 0x80550000, 0xa0aa0001,     /* slt oD0.g, r0.g, c1.r    */
        0x0000000d, 0xd0040000, 0x80aa0000, 0xa0000001,     /* slt oD0.b, r0.b, c1.g    */
        0x0000ffff                                          /* end                      */
    };
    DWORD shader_slt_scalar_code[] = {
        0xfffe0101,                                         /* vs_1_1                   */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0          */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0             */
        0x00000001, 0x800f0000, 0xa0e40000,                 /* mov r0, c0               */
        0x0000000c, 0xd0010000, 0x80000000, 0xa0aa0001,     /* slt oD0.r, r0.r, c1.b    */
        0x0000000c, 0xd0020000, 0x80550000, 0xa0000001,     /* slt oD0.g, r0.g, c1.r    */
        0x0000000c, 0xd0040000, 0x80aa0000, 0xa0550001,     /* slt oD0.b, r0.b, c1.g    */
        0x0000ffff                                          /* end                      */
    };
    IDirect3DVertexShader9 *shader_sge_vec;
    IDirect3DVertexShader9 *shader_slt_vec;
    IDirect3DVertexShader9 *shader_sge_scalar;
    IDirect3DVertexShader9 *shader_slt_scalar;
    HRESULT hr, color;
    float quad1[] =  {
        -1.0,   -1.0,   0.1,
         0.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1
    };
    float quad2[] =  {
         0.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1
    };
    float quad3[] =  {
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         0.0,    1.0,   0.1
    };
    float quad4[] =  {
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1,
         0.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };
    const float const0[4] = {0.8, 0.2, 0.2, 0.2};
    const float const1[4] = {0.2, 0.8, 0.2, 0.2};

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);

    hr = IDirect3DDevice9_CreateVertexShader(device, shader_sge_vec_code, &shader_sge_vec);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_slt_vec_code, &shader_slt_vec);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_sge_scalar_code, &shader_sge_scalar);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_slt_scalar_code, &shader_slt_scalar);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, const0, 1);
    ok(SUCCEEDED(hr), "SetVertexShaderConstantF failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 1, const1, 1);
    ok(SUCCEEDED(hr), "SetVertexShaderConstantF failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetFVF failed (%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetVertexShader(device, shader_sge_vec);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, shader_slt_vec);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2,  quad2, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, shader_sge_scalar);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, const0, 1);
        ok(SUCCEEDED(hr), "SetVertexShaderConstantF failed (%08x)\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, shader_slt_scalar);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

    color = getPixelColor(device, 160, 360);
    ok(color == 0x00FF00FF, "Compare test: Quad 1(sge vec) returned color 0x%08x, expected 0x00FF00FF\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x0000FF00, "Compare test: Quad 2(slt vec) returned color 0x%08x, expected 0x0000FF00\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00FFFFFF, "Compare test: Quad 3(sge scalar) returned color 0x%08x, expected 0x00FFFFFF\n", color);
    color = getPixelColor(device, 480, 160);
    ok(color == 0x000000ff, "Compare test: Quad 4(slt scalar) returned color 0x%08x, expected 0x000000ff\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    IDirect3DVertexShader9_Release(shader_sge_vec);
    IDirect3DVertexShader9_Release(shader_slt_vec);
    IDirect3DVertexShader9_Release(shader_sge_scalar);
    IDirect3DVertexShader9_Release(shader_slt_scalar);
}

static void test_vshader_input(IDirect3DDevice9 *device)
{
    DWORD swapped_shader_code_3[] = {
        0xfffe0300,                                         /* vs_3_0               */
        0x0200001f, 0x80000000, 0xe00f0000,                 /* dcl_position o0      */
        0x0200001f, 0x8000000a, 0xe00f0001,                 /* dcl_color o1         */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0200001f, 0x80000005, 0x900f0001,                 /* dcl_texcoord0 v1     */
        0x0200001f, 0x80010005, 0x900f0002,                 /* dcl_texcoord1 v2     */
        0x02000001, 0xe00f0000, 0x90e40000,                 /* mov o0, v0           */
        0x02000001, 0x800f0001, 0x90e40001,                 /* mov r1, v1           */
        0x03000002, 0xe00f0001, 0x80e40001, 0x91e40002,     /* sub o1, r1, v2       */
        0x0000ffff                                          /* end                  */
    };
    DWORD swapped_shader_code_1[] = {
        0xfffe0101,                                         /* vs_1_1               */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0000001f, 0x80000005, 0x900f0001,                 /* dcl_texcoord0 v1     */
        0x0000001f, 0x80010005, 0x900f0002,                 /* dcl_texcoord1 v2     */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov o0, v0           */
        0x00000001, 0x800f0001, 0x90e40001,                 /* mov r1, v1           */
        0x00000002, 0xd00f0000, 0x80e40001, 0x91e40002,     /* sub o1, r1, v2       */
        0x0000ffff                                          /* end                  */
    };
    DWORD swapped_shader_code_2[] = {
        0xfffe0200,                                         /* vs_2_0               */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0200001f, 0x80000005, 0x900f0001,                 /* dcl_texcoord0 v1     */
        0x0200001f, 0x80010005, 0x900f0002,                 /* dcl_texcoord1 v2     */
        0x02000001, 0xc00f0000, 0x90e40000,                 /* mov o0, v0           */
        0x02000001, 0x800f0001, 0x90e40001,                 /* mov r1, v1           */
        0x03000002, 0xd00f0000, 0x80e40001, 0x91e40002,     /* sub o1, r1, v2       */
        0x0000ffff                                          /* end                  */
    };
    DWORD texcoord_color_shader_code_3[] = {
        0xfffe0300,                                         /* vs_3_0               */
        0x0200001f, 0x80000000, 0xe00f0000,                 /* dcl_position o0      */
        0x0200001f, 0x8000000a, 0xe00f0001,                 /* dcl_color o1         */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0200001f, 0x80000005, 0x900f0001,                 /* dcl_texcoord v1      */
        0x02000001, 0xe00f0000, 0x90e40000,                 /* mov o0, v0           */
        0x02000001, 0xe00f0001, 0x90e40001,                 /* mov o1, v1           */
        0x0000ffff                                          /* end                  */
    };
    DWORD texcoord_color_shader_code_2[] = {
        0xfffe0200,                                         /* vs_2_0               */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0200001f, 0x80000005, 0x900f0001,                 /* dcl_texcoord v1      */
        0x02000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0         */
        0x02000001, 0xd00f0000, 0x90e40001,                 /* mov oD0, v1          */
        0x0000ffff                                          /* end                  */
    };
    DWORD texcoord_color_shader_code_1[] = {
        0xfffe0101,                                         /* vs_1_1               */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0000001f, 0x80000005, 0x900f0001,                 /* dcl_texcoord v1      */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0         */
        0x00000001, 0xd00f0000, 0x90e40001,                 /* mov oD0, v1          */
        0x0000ffff                                          /* end                  */
    };
    DWORD color_color_shader_code_3[] = {
        0xfffe0300,                                         /* vs_3_0               */
        0x0200001f, 0x80000000, 0xe00f0000,                 /* dcl_position o0      */
        0x0200001f, 0x8000000a, 0xe00f0001,                 /* dcl_color o1         */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0200001f, 0x8000000a, 0x900f0001,                 /* dcl_color v1         */
        0x02000001, 0xe00f0000, 0x90e40000,                 /* mov o0, v0           */
        0x03000005, 0xe00f0001, 0xa0e40000, 0x90e40001,     /* mul o1, c0, v1       */
        0x0000ffff                                          /* end                  */
    };
    DWORD color_color_shader_code_2[] = {
        0xfffe0200,                                         /* vs_2_0               */
        0x0200001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0200001f, 0x8000000a, 0x900f0001,                 /* dcl_color v1         */
        0x02000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0         */
        0x03000005, 0xd00f0000, 0xa0e40000, 0x90e40001,     /* mul oD0, c0, v1       */
        0x0000ffff                                          /* end                  */
    };
    DWORD color_color_shader_code_1[] = {
        0xfffe0101,                                         /* vs_1_1               */
        0x0000001f, 0x80000000, 0x900f0000,                 /* dcl_position v0      */
        0x0000001f, 0x8000000a, 0x900f0001,                 /* dcl_color v1         */
        0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0         */
        0x00000005, 0xd00f0000, 0xa0e40000, 0x90e40001,     /* mul oD0, c0, v1       */
        0x0000ffff                                          /* end                  */
    };
    IDirect3DVertexShader9 *swapped_shader, *texcoord_color_shader, *color_color_shader;
    HRESULT hr;
    DWORD color;
    float quad1[] =  {
        -1.0,   -1.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
         0.0,   -1.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
        -1.0,    0.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
         0.0,    0.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
    };
    float quad2[] =  {
         0.0,   -1.0,   0.1,    1.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
         1.0,   -1.0,   0.1,    1.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
         0.0,    0.0,   0.1,    1.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
         1.0,    0.0,   0.1,    1.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
    };
    float quad3[] =  {
        -1.0,    0.0,   0.1,   -1.0,    0.0,    0.0,    0.0,    1.0,    -1.0,   0.0,    0.0,
         0.0,    0.0,   0.1,   -1.0,    0.0,    0.0,    0.0,    1.0,     0.0,   0.0,    0.0,
        -1.0,    1.0,   0.1,   -1.0,    0.0,    0.0,    0.0,    0.0,    -1.0,   1.0,    0.0,
         0.0,    1.0,   0.1,   -1.0,    0.0,    0.0,    0.0,   -1.0,     0.0,   0.0,    0.0,
    };
    float quad4[] =  {
         0.0,    0.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
         1.0,    0.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
         0.0,    1.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
         1.0,    1.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.5,    0.0,
    };
    static const D3DVERTEXELEMENT9 decl_elements_twotexcrd[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       0},
        {0,  28,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       1},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_twotexcrd_rightorder[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       1},
        {0,  28,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_onetexcrd[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_twotexcrd_wrongidx[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       1},
        {0,  28,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       2},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_texcoord_color[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD,       0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_color_color[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_color_ubyte[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_UBYTE4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_color_float[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    IDirect3DVertexDeclaration9 *decl_twotexcrd, *decl_onetexcrd, *decl_twotex_wrongidx, *decl_twotexcrd_rightorder;
    IDirect3DVertexDeclaration9 *decl_texcoord_color, *decl_color_color, *decl_color_ubyte, *decl_color_float;
    unsigned int i;
    float normalize[4] = {1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0};
    float no_normalize[4] = {1.0, 1.0, 1.0, 1.0};

    struct vertex quad1_color[] =  {
       {-1.0,   -1.0,   0.1,    0x00ff8040},
       { 0.0,   -1.0,   0.1,    0x00ff8040},
       {-1.0,    0.0,   0.1,    0x00ff8040},
       { 0.0,    0.0,   0.1,    0x00ff8040}
    };
    struct vertex quad2_color[] =  {
       { 0.0,   -1.0,   0.1,    0x00ff8040},
       { 1.0,   -1.0,   0.1,    0x00ff8040},
       { 0.0,    0.0,   0.1,    0x00ff8040},
       { 1.0,    0.0,   0.1,    0x00ff8040}
    };
    struct vertex quad3_color[] =  {
       {-1.0,    0.0,   0.1,    0x00ff8040},
       { 0.0,    0.0,   0.1,    0x00ff8040},
       {-1.0,    1.0,   0.1,    0x00ff8040},
       { 0.0,    1.0,   0.1,    0x00ff8040}
    };
    float quad4_color[] =  {
         0.0,    0.0,   0.1,    1.0,    1.0,    0.0,    0.0,
         1.0,    0.0,   0.1,    1.0,    1.0,    0.0,    1.0,
         0.0,    1.0,   0.1,    1.0,    1.0,    0.0,    0.0,
         1.0,    1.0,   0.1,    1.0,    1.0,    0.0,    1.0,
    };

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_twotexcrd, &decl_twotexcrd);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_onetexcrd, &decl_onetexcrd);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_twotexcrd_wrongidx, &decl_twotex_wrongidx);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_twotexcrd_rightorder, &decl_twotexcrd_rightorder);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_texcoord_color, &decl_texcoord_color);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_color_color, &decl_color_color);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_color_ubyte, &decl_color_ubyte);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_color_float, &decl_color_float);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexDeclaration returned %08x\n", hr);

    for(i = 1; i <= 3; i++) {
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);
        if(i == 3) {
            hr = IDirect3DDevice9_CreateVertexShader(device, swapped_shader_code_3, &swapped_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
        } else if(i == 2){
            hr = IDirect3DDevice9_CreateVertexShader(device, swapped_shader_code_2, &swapped_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
        } else if(i == 1) {
            hr = IDirect3DDevice9_CreateVertexShader(device, swapped_shader_code_1, &swapped_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
        }

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_SetVertexShader(device, swapped_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_twotexcrd);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(float) * 11);
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_onetexcrd);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(float) * 11);
            if(i == 3 || i == 2) {
                ok(hr == D3D_OK, "DrawPrimitiveUP returned (%08x) i = %d\n", hr, i);
            } else if(i == 1) {
                /* Succeeds or fails, depending on SW or HW vertex processing */
                ok(hr == D3DERR_INVALIDCALL || hr == D3D_OK, "DrawPrimitiveUP returned (%08x), i = 1\n", hr);
            }

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_twotexcrd_rightorder);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, sizeof(float) * 11);
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_twotex_wrongidx);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(float) * 11);
            if(i == 3 || i == 2) {
                ok(hr == D3D_OK, "DrawPrimitiveUP returned (%08x) i = %d\n", hr, i);
            } else if(i == 1) {
                ok(hr == D3DERR_INVALIDCALL || hr == D3D_OK, "DrawPrimitiveUP returned (%08x) i = 1\n", hr);
            }

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }

        if(i == 3 || i == 2) {
            color = getPixelColor(device, 160, 360);
            ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0xff, 0x80), 1),
               "Input test: Quad 1(2crd) returned color 0x%08x, expected 0x00FFFF80\n", color);

            /* The last value of the read but undefined stream is used, it is 0x00. The defined input is vec4(1, 0, 0, 0) */
            color = getPixelColor(device, 480, 360);
            ok(color == 0x00FFFF00 || color ==0x00FF0000,
               "Input test: Quad 2(1crd) returned color 0x%08x, expected 0x00FFFF00\n", color);
            color = getPixelColor(device, 160, 120);
            /* Same as above, accept both the last used value and 0.0 for the undefined streams */
            ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0x00, 0x80), 1) || color == D3DCOLOR_ARGB(0x00, 0xff, 0x00, 0x00),
               "Input test: Quad 3(2crd-wrongidx) returned color 0x%08x, expected 0x00FF0080\n", color);

            color = getPixelColor(device, 480, 160);
            ok(color == 0x00000000, "Input test: Quad 4(2crd-rightorder) returned color 0x%08x, expected 0x00000000\n", color);
        } else if(i == 1) {
            color = getPixelColor(device, 160, 360);
            ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0xff, 0x80), 1),
               "Input test: Quad 1(2crd) returned color 0x%08x, expected 0x00FFFF80\n", color);
            color = getPixelColor(device, 480, 360);
            /* Accept the clear color as well in this case, since SW VP returns an error */
            ok(color == 0x00FFFF00 || color == 0x00FF0000, "Input test: Quad 2(1crd) returned color 0x%08x, expected 0x00FFFF00\n", color);
            color = getPixelColor(device, 160, 120);
            ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0x00, 0x80), 1) || color == D3DCOLOR_ARGB(0x00, 0xff, 0x00, 0x00),
               "Input test: Quad 3(2crd-wrongidx) returned color 0x%08x, expected 0x00FF0080\n", color);
            color = getPixelColor(device, 480, 160);
            ok(color == 0x00000000, "Input test: Quad 4(2crd-rightorder) returned color 0x%08x, expected 0x00000000\n", color);
        }

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff808080, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

        /* Now find out if the whole streams are re-read, or just the last active value for the
         * vertices is used.
         */
        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr))
        {
            float quad1_modified[] =  {
                -1.0,   -1.0,   0.1,    1.0,    0.0,    1.0,    0.0,   -1.0,     0.0,   0.0,    0.0,
                 0.0,   -1.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,    -1.0,   0.0,    0.0,
                -1.0,    0.0,   0.1,    1.0,    0.0,    1.0,    0.0,    0.0,     0.0,  -1.0,    0.0,
                 0.0,    0.0,   0.1,    1.0,    0.0,    1.0,    0.0,   -1.0,    -1.0,  -1.0,    0.0,
            };
            float quad2_modified[] =  {
                 0.0,   -1.0,   0.1,    0.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
                 1.0,   -1.0,   0.1,    0.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
                 0.0,    0.0,   0.1,    0.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
                 1.0,    0.0,   0.1,    0.0,    0.0,    0.0,    0.0,    0.0,     0.0,   0.0,    0.0,
            };

            hr = IDirect3DDevice9_SetVertexShader(device, swapped_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_twotexcrd);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 3, quad1_modified, sizeof(float) * 11);
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_onetexcrd);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2_modified, sizeof(float) * 11);
            if(i == 3 || i == 2) {
                ok(hr == D3D_OK, "DrawPrimitiveUP returned (%08x) i = %d\n", hr, i);
            } else if(i == 1) {
                /* Succeeds or fails, depending on SW or HW vertex processing */
                ok(hr == D3DERR_INVALIDCALL || hr == D3D_OK, "DrawPrimitiveUP returned (%08x), i = 1\n", hr);
            }

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }

        color = getPixelColor(device, 480, 350);
        /* vs_1_1 may fail, accept the clear color. Some drivers also set the undefined streams to 0, accept that
         * as well.
         *
         * NOTE: This test fails on the reference rasterizer. In the refrast, the 4 vertices have different colors,
         * i.e., the whole old stream is read, and not just the last used attribute. Some games require that this
         * does *not* happen, otherwise they can crash because of a read from a bad pointer, so do not accept the
         * refrast's result.
         *
         * A test app for this behavior is Half Life 2 Episode 2 in dxlevel 95, and related games(Portal, TF2).
         */
        ok(color == 0x000000FF || color == 0x00808080 || color == 0x00000000,
           "Input test: Quad 2(different colors) returned color 0x%08x, expected 0x000000FF, 0x00808080 or 0x00000000\n", color);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        IDirect3DDevice9_SetVertexShader(device, NULL);
        IDirect3DDevice9_SetVertexDeclaration(device, NULL);

        IDirect3DVertexShader9_Release(swapped_shader);
    }

    for(i = 1; i <= 3; i++) {
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear returned %#x.\n", hr);
        if(i == 3) {
            hr = IDirect3DDevice9_CreateVertexShader(device, texcoord_color_shader_code_3, &texcoord_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_CreateVertexShader(device, color_color_shader_code_3, &color_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
        } else if(i == 2){
            hr = IDirect3DDevice9_CreateVertexShader(device, texcoord_color_shader_code_2, &texcoord_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_CreateVertexShader(device, color_color_shader_code_2, &color_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
        } else if(i == 1) {
            hr = IDirect3DDevice9_CreateVertexShader(device, texcoord_color_shader_code_1, &texcoord_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_CreateVertexShader(device, color_color_shader_code_1, &color_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
        }

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_SetVertexShader(device, texcoord_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_texcoord_color);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1_color, sizeof(quad1_color[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_SetVertexShader(device, color_color_shader);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);

            hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, normalize, 1);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_color_ubyte);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2_color, sizeof(quad2_color[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, no_normalize, 1);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_color_color);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3_color, sizeof(quad3_color[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, decl_color_float);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration returned %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4_color, sizeof(float) * 7);
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
        }
        IDirect3DDevice9_SetVertexShader(device, NULL);
        IDirect3DDevice9_SetVertexDeclaration(device, NULL);

        color = getPixelColor(device, 160, 360);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0x80, 0x40), 1),
           "Input test: Quad 1(color-texcoord) returned color 0x%08x, expected 0x00ff8040\n", color);
        color = getPixelColor(device, 480, 360);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x40, 0x80, 0xff), 1),
           "Input test: Quad 2(color-ubyte) returned color 0x%08x, expected 0x004080ff\n", color);
        color = getPixelColor(device, 160, 120);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0x80, 0x40), 1),
           "Input test: Quad 3(color-color) returned color 0x%08x, expected 0x00ff8040\n", color);
        color = getPixelColor(device, 480, 160);
        ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xff, 0xff, 0x00), 1),
           "Input test: Quad 4(color-float) returned color 0x%08x, expected 0x00FFFF00\n", color);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        IDirect3DVertexShader9_Release(texcoord_color_shader);
        IDirect3DVertexShader9_Release(color_color_shader);
    }

    IDirect3DVertexDeclaration9_Release(decl_twotexcrd);
    IDirect3DVertexDeclaration9_Release(decl_onetexcrd);
    IDirect3DVertexDeclaration9_Release(decl_twotex_wrongidx);
    IDirect3DVertexDeclaration9_Release(decl_twotexcrd_rightorder);

    IDirect3DVertexDeclaration9_Release(decl_texcoord_color);
    IDirect3DVertexDeclaration9_Release(decl_color_color);
    IDirect3DVertexDeclaration9_Release(decl_color_ubyte);
    IDirect3DVertexDeclaration9_Release(decl_color_float);
}

static void srgbtexture_test(IDirect3DDevice9 *device)
{
    /* Fill a texture with 0x7f (~ .5), and then turn on the D3DSAMP_SRGBTEXTURE
     * texture stage state to render a quad using that texture.  The resulting
     * color components should be 0x36 (~ 0.21), per this formula:
     *    linear_color = ((srgb_color + 0.055) / 1.055) ^ 2.4
     * This is true where srgb_color > 0.04045.
     */
    IDirect3D9 *d3d = NULL;
    HRESULT hr;
    LPDIRECT3DTEXTURE9 texture = NULL;
    LPDIRECT3DSURFACE9 surface = NULL;
    D3DLOCKED_RECT lr;
    DWORD color;
    float quad[] = {
        -1.0,       1.0,       0.0,     0.0,    0.0,
         1.0,       1.0,       0.0,     1.0,    0.0,
        -1.0,      -1.0,       0.0,     0.0,    1.0,
         1.0,      -1.0,       0.0,     1.0,    1.0,
    };


    memset(&lr, 0, sizeof(lr));
    IDirect3DDevice9_GetDirect3D(device, &d3d);
    if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
                                    D3DUSAGE_QUERY_SRGBREAD, D3DRTYPE_TEXTURE,
                                    D3DFMT_A8R8G8B8) != D3D_OK) {
        skip("D3DFMT_A8R8G8B8 textures with SRGBREAD not supported\n");
        goto out;
    }

    hr = IDirect3DDevice9_CreateTexture(device, 16, 16, 1, 0,
                                        D3DFMT_A8R8G8B8, D3DPOOL_MANAGED,
                                        &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);
    if(!texture) {
        skip("Failed to create A8R8G8B8 texture with SRGBREAD\n");
        goto out;
    }
    hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
    ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);

    fill_surface(surface, 0xff7f7f7f);
    IDirect3DSurface9_Release(surface);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_SRGBTEXTURE, TRUE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);

        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);


        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with %08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_SRGBTEXTURE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);

    color = getPixelColor(device, 320, 240);
    ok(color == 0x00363636 || color == 0x00373737, "srgb quad has color %08x, expected 0x00363636\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

out:
    if(texture) IDirect3DTexture9_Release(texture);
    IDirect3D9_Release(d3d);
}

static void shademode_test(IDirect3DDevice9 *device)
{
    /* Render a quad and try all of the different fixed function shading models. */
    HRESULT hr;
    DWORD color0, color1;
    DWORD color0_gouraud = 0, color1_gouraud = 0;
    DWORD shademode = D3DSHADE_FLAT;
    DWORD primtype = D3DPT_TRIANGLESTRIP;
    LPVOID data = NULL;
    LPDIRECT3DVERTEXBUFFER9 vb_strip = NULL;
    LPDIRECT3DVERTEXBUFFER9 vb_list = NULL;
    UINT i, j;
    struct vertex quad_strip[] =
    {
        {-1.0f, -1.0f,  0.0f, 0xffff0000  },
        {-1.0f,  1.0f,  0.0f, 0xff00ff00  },
        { 1.0f, -1.0f,  0.0f, 0xff0000ff  },
        { 1.0f,  1.0f,  0.0f, 0xffffffff  }
    };
    struct vertex quad_list[] =
    {
        {-1.0f, -1.0f,  0.0f, 0xffff0000  },
        {-1.0f,  1.0f,  0.0f, 0xff00ff00  },
        { 1.0f, -1.0f,  0.0f, 0xff0000ff  },

        {-1.0f,  1.0f,  0.0f, 0xff00ff00  },
        { 1.0f, -1.0f,  0.0f, 0xff0000ff  },
        { 1.0f,  1.0f,  0.0f, 0xffffffff  }
    };

    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(quad_strip),
                                             0, 0, D3DPOOL_MANAGED, &vb_strip, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    if (FAILED(hr)) goto bail;

    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(quad_list),
                                             0, 0, D3DPOOL_MANAGED, &vb_list, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    if (FAILED(hr)) goto bail;

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);

    hr = IDirect3DVertexBuffer9_Lock(vb_strip, 0, sizeof(quad_strip), &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, quad_strip, sizeof(quad_strip));
    hr = IDirect3DVertexBuffer9_Unlock(vb_strip);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed with %08x\n", hr);

    hr = IDirect3DVertexBuffer9_Lock(vb_list, 0, sizeof(quad_list), &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, quad_list, sizeof(quad_list));
    hr = IDirect3DVertexBuffer9_Unlock(vb_list);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed with %08x\n", hr);

    /* Try it first with a TRIANGLESTRIP.  Do it with different geometry because
     * the color fixups we have to do for FLAT shading will be dependent on that. */
    hr = IDirect3DDevice9_SetStreamSource(device, 0, vb_strip, 0, sizeof(quad_strip[0]));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);

    /* First loop uses a TRIANGLESTRIP geometry, 2nd uses a TRIANGLELIST */
    for (j=0; j<2; j++) {

        /* Inner loop just changes the D3DRS_SHADEMODE */
        for (i=0; i<3; i++) {
            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SHADEMODE, shademode);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

            hr = IDirect3DDevice9_BeginScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
            if(SUCCEEDED(hr))
            {
                hr = IDirect3DDevice9_DrawPrimitive(device, primtype, 0, 2);
                ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed with %08x\n", hr);

                hr = IDirect3DDevice9_EndScene(device);
                ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
            }

            /* Sample two spots from the output */
            color0 = getPixelColor(device, 100, 100); /* Inside first triangle */
            color1 = getPixelColor(device, 500, 350); /* Inside second triangle */
            switch(shademode) {
                case D3DSHADE_FLAT:
                    /* Should take the color of the first vertex of each triangle */
                    if (0)
                    {
                        /* This test depends on EXT_provoking_vertex being
                         * available. This extension is currently (20090810)
                         * not common enough to let the test fail if it isn't
                         * present. */
                        ok(color0 == 0x00ff0000, "FLAT shading has color0 %08x, expected 0x00ff0000\n", color0);
                        ok(color1 == 0x0000ff00, "FLAT shading has color1 %08x, expected 0x0000ff00\n", color1);
                    }
                    shademode = D3DSHADE_GOURAUD;
                    break;
                case D3DSHADE_GOURAUD:
                    /* Should be an interpolated blend */

                    ok(color_match(color0, D3DCOLOR_ARGB(0x00, 0x0d, 0xca, 0x28), 2),
                       "GOURAUD shading has color0 %08x, expected 0x00dca28\n", color0);
                    ok(color_match(color1, D3DCOLOR_ARGB(0x00, 0x0d, 0x45, 0xc7), 2),
                       "GOURAUD shading has color1 %08x, expected 0x000d45c7\n", color1);

                    color0_gouraud = color0;
                    color1_gouraud = color1;

                    shademode = D3DSHADE_PHONG;
                    break;
                case D3DSHADE_PHONG:
                    /* Should be the same as GOURAUD, since no hardware implements this */
                    ok(color_match(color0, D3DCOLOR_ARGB(0x00, 0x0d, 0xca, 0x28), 2),
                       "PHONG shading has color0 %08x, expected 0x000dca28\n", color0);
                    ok(color_match(color1, D3DCOLOR_ARGB(0x00, 0x0d, 0x45, 0xc7), 2),
                       "PHONG shading has color1 %08x, expected 0x000d45c7\n", color1);

                    ok(color0 == color0_gouraud, "difference between GOURAUD and PHONG shading detected: %08x %08x\n",
                            color0_gouraud, color0);
                    ok(color1 == color1_gouraud, "difference between GOURAUD and PHONG shading detected: %08x %08x\n",
                            color1_gouraud, color1);
                    break;
            }
        }

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

        /* Now, do it all over again with a TRIANGLELIST */
        hr = IDirect3DDevice9_SetStreamSource(device, 0, vb_list, 0, sizeof(quad_list[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
        primtype = D3DPT_TRIANGLELIST;
        shademode = D3DSHADE_FLAT;
    }

bail:
    hr = IDirect3DDevice9_SetStreamSource(device, 0, NULL, 0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    if (vb_strip)
        IDirect3DVertexBuffer9_Release(vb_strip);
    if (vb_list)
        IDirect3DVertexBuffer9_Release(vb_list);
}


static void fog_srgbwrite_test(IDirect3DDevice9 *device)
{
    /* Draw a black quad, half fogged with white fog -> grey color. Enable sRGB writing.
     * if sRGB writing is applied before fogging, the 0.0 will be multiplied with ~ 12.92, so still
     * stay 0.0. After that the fog gives 0.5. If sRGB writing is applied after fogging, the
     * 0.5 will run through the alternative path(0^5 ^ 0.41666 * 1.055 - 0.055), resulting in approx.
     * 0.73
     *
     * At the time of this writing, wined3d could not apply sRGB correction to fixed function rendering,
     * so use shaders for this task
     */
    IDirect3DPixelShader9 *pshader;
    IDirect3DVertexShader9 *vshader;
    IDirect3D9 *d3d;
    DWORD vshader_code[] = {
        0xfffe0101,                                                             /* vs_1_1                       */
        0x0000001f, 0x80000000, 0x900f0000,                                     /* dcl_position v0              */
        0x00000051, 0xa00f0000, 0x3f000000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.5, 0.0, 0.0, 0.0   */
        0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
        0x00000001, 0xc00f0001, 0xa0000000,                                     /* mov oFog, c0.x               */
        0x0000ffff                                                              /* end                          */
    };
    DWORD pshader_code[] = {
        0xffff0101,                                                             /* ps_1_1                       */
        0x00000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.0, 0.0, 0.0, 0.0   */
        0x00000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0                   */
        0x0000ffff                                                              /* end                          */
    };
    const float quad[] = {
       -1.0,   -1.0,    0.1,
        1.0,   -1.0,    0.1,
       -1.0,    1.0,    0.1,
        1.0,    1.0,    0.1
    };
    HRESULT hr;
    D3DCOLOR color;

    IDirect3DDevice9_GetDirect3D(device, &d3d);
    /* Ask for srgb writing on D3DRTYPE_TEXTURE. Some Windows drivers do not report it on surfaces.
     * For some not entirely understood reasons D3DUSAGE_RENDERTARGET | D3DUSAGE_QUERY_SRGBWRITE
     * passes on surfaces, while asking for SRGBWRITE alone fails. Textures advertize srgb writing
     * alone as well, so use that since it is not the point of this test to show how CheckDeviceFormat
     * works
     */
    if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
                                    D3DUSAGE_RENDERTARGET | D3DUSAGE_QUERY_SRGBWRITE,
                                    D3DRTYPE_TEXTURE, D3DFMT_A8R8G8B8) != D3D_OK) {
        skip("No SRGBWRITEENABLE support on D3DFMT_X8R8G8B8\n");
        IDirect3D9_Release(d3d);
        return;
    }
    IDirect3D9_Release(d3d);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGCOLOR, 0xffffffff);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRGBWRITEENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexShader(device, vshader_code, &vshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, pshader_code, &pshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, vshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, pshader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(float) * 3);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %08x\n", hr);
    IDirect3DPixelShader9_Release(pshader);
    IDirect3DVertexShader9_Release(vshader);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRGBWRITEENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    color = getPixelColor(device, 160, 360);
    ok(color_match(color, 0x00808080, 1),
            "Fog with D3DRS_SRGBWRITEENABLE returned color 0x%08x, expected 0x00808080\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);
}

static void alpha_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3DTexture9 *offscreenTexture;
    IDirect3DSurface9 *backbuffer = NULL, *offscreen = NULL;
    DWORD color;

    struct vertex quad1[] =
    {
        {-1.0f, -1.0f,   0.1f,                          0x4000ff00},
        {-1.0f,  0.0f,   0.1f,                          0x4000ff00},
        { 1.0f, -1.0f,   0.1f,                          0x4000ff00},
        { 1.0f,  0.0f,   0.1f,                          0x4000ff00},
    };
    struct vertex quad2[] =
    {
        {-1.0f,  0.0f,   0.1f,                          0xc00000ff},
        {-1.0f,  1.0f,   0.1f,                          0xc00000ff},
        { 1.0f,  0.0f,   0.1f,                          0xc00000ff},
        { 1.0f,  1.0f,   0.1f,                          0xc00000ff},
    };
    static const float composite_quad[][5] = {
        { 0.0f, -1.0f, 0.1f, 0.0f, 1.0f},
        { 0.0f,  1.0f, 0.1f, 0.0f, 0.0f},
        { 1.0f, -1.0f, 0.1f, 1.0f, 1.0f},
        { 1.0f,  1.0f, 0.1f, 1.0f, 0.0f},
    };

    /* Clear the render target with alpha = 0.5 */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
    ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture, NULL);
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);

    hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
    ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
    if(!backbuffer) {
        goto out;
    }

    hr = IDirect3DTexture9_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
    ok(hr == D3D_OK, "Can't get offscreen surface, hr = %08x\n", hr);
    if(!offscreen) {
        goto out;
    }

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr = %#08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MINFILTER failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
    ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MAGFILTER failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
    if(IDirect3DDevice9_BeginScene(device) == D3D_OK) {

        /* Draw two quads, one with src alpha blending, one with dest alpha blending. */
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);

        /* Switch to the offscreen buffer, and redo the testing. The offscreen render target
         * doesn't have an alpha channel. DESTALPHA and INVDESTALPHA "don't work" on render
         * targets without alpha channel, they give essentially ZERO and ONE blend factors. */
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, offscreen);
        ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
        ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);

        hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
        ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);

        /* Render the offscreen texture onto the frame buffer to be able to compare it regularly.
         * Disable alpha blending for the final composition
         */
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr = %#08x\n", hr);

        hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) offscreenTexture);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, composite_quad, sizeof(float) * 5);
        ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
        hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr = %08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice7_EndScene failed, hr = %08x\n", hr);
    }

    color = getPixelColor(device, 160, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
       "SRCALPHA on frame buffer returned color %08x, expected 0x00bf4000\n", color);

    color = getPixelColor(device, 160, 120);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x7f, 0x00, 0x80), 2),
       "DSTALPHA on frame buffer returned color %08x, expected 0x007f0080\n", color);

    color = getPixelColor(device, 480, 360);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
       "SRCALPHA on texture returned color %08x, expected 0x00bf4000\n", color);

    color = getPixelColor(device, 480, 120);
    ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0xff), 1),
       "DSTALPHA on texture returned color %08x, expected 0x000000ff\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    out:
    /* restore things */
    if(backbuffer) {
        IDirect3DSurface9_Release(backbuffer);
    }
    if(offscreenTexture) {
        IDirect3DTexture9_Release(offscreenTexture);
    }
    if(offscreen) {
        IDirect3DSurface9_Release(offscreen);
    }
}

struct vertex_shortcolor {
    float x, y, z;
    unsigned short r, g, b, a;
};
struct vertex_floatcolor {
    float x, y, z;
    float r, g, b, a;
};

static void fixed_function_decl_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    BOOL s_ok, ub_ok, f_ok;
    DWORD color, size, i;
    void *data;
    static const D3DVERTEXELEMENT9 decl_elements_d3dcolor[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_d3dcolor_2streams[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {1,   0,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_ubyte4n[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_UBYTE4N,  D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_ubyte4n_2streams[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {1,   0,  D3DDECLTYPE_UBYTE4N,  D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_short4[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_USHORT4N, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_float[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    static const D3DVERTEXELEMENT9 decl_elements_positiont[] = {
        {0,   0,  D3DDECLTYPE_FLOAT4,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITIONT,      0},
        {0,  16,  D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    IDirect3DVertexDeclaration9 *dcl_float = NULL, *dcl_short = NULL, *dcl_ubyte = NULL, *dcl_color = NULL;
    IDirect3DVertexDeclaration9 *dcl_color_2 = NULL, *dcl_ubyte_2 = NULL, *dcl_positiont;
    IDirect3DVertexBuffer9 *vb, *vb2;
    struct vertex quad1[] =                             /* D3DCOLOR */
    {
        {-1.0f, -1.0f,   0.1f,                          0x00ffff00},
        {-1.0f,  0.0f,   0.1f,                          0x00ffff00},
        { 0.0f, -1.0f,   0.1f,                          0x00ffff00},
        { 0.0f,  0.0f,   0.1f,                          0x00ffff00},
    };
    struct vertex quad2[] =                             /* UBYTE4N */
    {
        {-1.0f,  0.0f,   0.1f,                          0x00ffff00},
        {-1.0f,  1.0f,   0.1f,                          0x00ffff00},
        { 0.0f,  0.0f,   0.1f,                          0x00ffff00},
        { 0.0f,  1.0f,   0.1f,                          0x00ffff00},
    };
    struct vertex_shortcolor quad3[] =                  /* short */
    {
        { 0.0f, -1.0f,   0.1f,                          0x0000, 0x0000, 0xffff, 0xffff},
        { 0.0f,  0.0f,   0.1f,                          0x0000, 0x0000, 0xffff, 0xffff},
        { 1.0f, -1.0f,   0.1f,                          0x0000, 0x0000, 0xffff, 0xffff},
        { 1.0f,  0.0f,   0.1f,                          0x0000, 0x0000, 0xffff, 0xffff},
    };
    struct vertex_floatcolor quad4[] =
    {
        { 0.0f,  0.0f,   0.1f,                          1.0, 0.0, 0.0, 0.0},
        { 0.0f,  1.0f,   0.1f,                          1.0, 0.0, 0.0, 0.0},
        { 1.0f,  0.0f,   0.1f,                          1.0, 0.0, 0.0, 0.0},
        { 1.0f,  1.0f,   0.1f,                          1.0, 0.0, 0.0, 0.0},
    };
    DWORD colors[] = {
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
        0x00ff0000,   0x0000ff00,     0x000000ff,   0x00ffffff,
    };
    float quads[] = {
        -1.0,   -1.0,     0.1,
        -1.0,    0.0,     0.1,
         0.0,   -1.0,     0.1,
         0.0,    0.0,     0.1,

         0.0,   -1.0,     0.1,
         0.0,    0.0,     0.1,
         1.0,   -1.0,     0.1,
         1.0,    0.0,     0.1,

         0.0,    0.0,     0.1,
         0.0,    1.0,     0.1,
         1.0,    0.0,     0.1,
         1.0,    1.0,     0.1,

        -1.0,    0.0,     0.1,
        -1.0,    1.0,     0.1,
         0.0,    0.0,     0.1,
         0.0,    1.0,     0.1
    };
    struct tvertex quad_transformed[] = {
       {  90,    110,     0.1,      2.0,        0x00ffff00},
       { 570,    110,     0.1,      2.0,        0x00ffff00},
       {  90,    300,     0.1,      2.0,        0x00ffff00},
       { 570,    300,     0.1,      2.0,        0x00ffff00}
    };
    D3DCAPS9 caps;

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "GetDeviceCaps failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
    ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_d3dcolor, &dcl_color);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_short4, &dcl_short);
    ok(SUCCEEDED(hr) || hr == E_FAIL, "CreateVertexDeclaration failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_float, &dcl_float);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);
    if(caps.DeclTypes & D3DDTCAPS_UBYTE4N) {
        hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_ubyte4n_2streams, &dcl_ubyte_2);
        ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);
        hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_ubyte4n, &dcl_ubyte);
        ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);
    } else {
        trace("D3DDTCAPS_UBYTE4N not supported\n");
        dcl_ubyte_2 = NULL;
        dcl_ubyte = NULL;
    }
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_d3dcolor_2streams, &dcl_color_2);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements_positiont, &dcl_positiont);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (%08x)\n", hr);

    size = max(sizeof(quad1), max(sizeof(quad2), max(sizeof(quad3), max(sizeof(quad4), sizeof(quads)))));
    hr = IDirect3DDevice9_CreateVertexBuffer(device, size,
                                             0, 0, D3DPOOL_MANAGED, &vb, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    f_ok = FALSE; s_ok = FALSE; ub_ok = FALSE;
    if(SUCCEEDED(hr)) {
        if(dcl_color) {
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_color);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
        }

        /* Tests with non-standard fixed function types fail on the refrast. The ATI driver partially
         * accepts them, the nvidia driver accepts them all. All those differences even though we're
         * using software vertex processing. Doh!
         */
        if(dcl_ubyte) {
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_ubyte);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
            ub_ok = SUCCEEDED(hr);
        }

        if(dcl_short) {
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_short);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(quad3[0]));
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
            s_ok = SUCCEEDED(hr);
        }

        if(dcl_float) {
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_float);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, sizeof(quad4[0]));
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
            f_ok = SUCCEEDED(hr);
        }

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr = %#08x\n", hr);
    }

    if(dcl_short) {
        color = getPixelColor(device, 480, 360);
        ok(color == 0x000000ff || !s_ok,
           "D3DDECLTYPE_USHORT4N returned color %08x, expected 0x000000ff\n", color);
    }
    if(dcl_ubyte) {
        color = getPixelColor(device, 160, 120);
        ok(color == 0x0000ffff || !ub_ok,
           "D3DDECLTYPE_UBYTE4N returned color %08x, expected 0x0000ffff\n", color);
    }
    if(dcl_color) {
        color = getPixelColor(device, 160, 360);
        ok(color == 0x00ffff00,
           "D3DDECLTYPE_D3DCOLOR returned color %08x, expected 0x00ffff00\n", color);
    }
    if(dcl_float) {
        color = getPixelColor(device, 480, 120);
        ok(color == 0x00ff0000 || !f_ok,
           "D3DDECLTYPE_FLOAT4 returned color %08x, expected 0x00ff0000\n", color);
    }
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* The following test with vertex buffers doesn't serve to find out new information from windows.
     * It is a plain regression test because wined3d uses different codepaths for attribute conversion
     * with vertex buffers. It makes sure that the vertex buffer one works, while the above tests
     * whether the immediate mode code works
     */
    f_ok = FALSE; s_ok = FALSE; ub_ok = FALSE;
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    if(SUCCEEDED(hr)) {
        if(dcl_color) {
            hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad1), &data, 0);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
            memcpy(data, quad1, sizeof(quad1));
            hr = IDirect3DVertexBuffer9_Unlock(vb);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_color);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(quad1[0]));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
        }

        if(dcl_ubyte) {
            hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad2), &data, 0);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
            memcpy(data, quad2, sizeof(quad2));
            hr = IDirect3DVertexBuffer9_Unlock(vb);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_ubyte);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(quad2[0]));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL,
               "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            ub_ok = SUCCEEDED(hr);
        }

        if(dcl_short) {
            hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad3), &data, 0);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
            memcpy(data, quad3, sizeof(quad3));
            hr = IDirect3DVertexBuffer9_Unlock(vb);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_short);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(quad3[0]));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL,
               "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            s_ok = SUCCEEDED(hr);
        }

        if(dcl_float) {
            hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad4), &data, 0);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
            memcpy(data, quad4, sizeof(quad4));
            hr = IDirect3DVertexBuffer9_Unlock(vb);
            ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_float);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);
            hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(quad4[0]));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL,
               "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            f_ok = SUCCEEDED(hr);
        }

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr = %#08x\n", hr);
    }

    hr = IDirect3DDevice9_SetStreamSource(device, 0, NULL, 0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed (%08x)\n", hr);

    if(dcl_short) {
        color = getPixelColor(device, 480, 360);
        ok(color == 0x000000ff || !s_ok,
           "D3DDECLTYPE_USHORT4N returned color %08x, expected 0x000000ff\n", color);
    }
    if(dcl_ubyte) {
        color = getPixelColor(device, 160, 120);
        ok(color == 0x0000ffff || !ub_ok,
           "D3DDECLTYPE_UBYTE4N returned color %08x, expected 0x0000ffff\n", color);
    }
    if(dcl_color) {
        color = getPixelColor(device, 160, 360);
        ok(color == 0x00ffff00,
           "D3DDECLTYPE_D3DCOLOR returned color %08x, expected 0x00ffff00\n", color);
    }
    if(dcl_float) {
        color = getPixelColor(device, 480, 120);
        ok(color == 0x00ff0000 || !f_ok,
           "D3DDECLTYPE_FLOAT4 returned color %08x, expected 0x00ff0000\n", color);
    }
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad_transformed), &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, quad_transformed, sizeof(quad_transformed));
    hr = IDirect3DVertexBuffer9_Unlock(vb);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_positiont);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(quad_transformed[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
    }

    color = getPixelColor(device, 88, 108);
    ok(color == 0x000000ff,
       "pixel 88/108 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 92, 108);
    ok(color == 0x000000ff,
       "pixel 92/108 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 88, 112);
    ok(color == 0x000000ff,
       "pixel 88/112 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 92, 112);
    ok(color == 0x00ffff00,
       "pixel 92/112 has color %08x, expected 0x00ffff00\n", color);

    color = getPixelColor(device, 568, 108);
    ok(color == 0x000000ff,
       "pixel 568/108 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 572, 108);
    ok(color == 0x000000ff,
       "pixel 572/108 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 568, 112);
    ok(color == 0x00ffff00,
       "pixel 568/112 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 572, 112);
    ok(color == 0x000000ff,
       "pixel 572/112 has color %08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 88, 298);
    ok(color == 0x000000ff,
       "pixel 88/298 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 92, 298);
    ok(color == 0x00ffff00,
       "pixel 92/298 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 88, 302);
    ok(color == 0x000000ff,
       "pixel 88/302 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 92, 302);
    ok(color == 0x000000ff,
       "pixel 92/302 has color %08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 568, 298);
    ok(color == 0x00ffff00,
       "pixel 568/298 has color %08x, expected 0x00ffff00\n", color);
    color = getPixelColor(device, 572, 298);
    ok(color == 0x000000ff,
       "pixel 572/298 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 568, 302);
    ok(color == 0x000000ff,
       "pixel 568/302 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 572, 302);
    ok(color == 0x000000ff,
       "pixel 572/302 has color %08x, expected 0x000000ff\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* This test is pointless without those two declarations: */
    if((!dcl_color_2) || (!dcl_ubyte_2)) {
        skip("color-ubyte switching test declarations aren't supported\n");
        goto out;
    }

    hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quads), &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, quads, sizeof(quads));
    hr = IDirect3DVertexBuffer9_Unlock(vb);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);
    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(colors),
                                             0, 0, D3DPOOL_MANAGED, &vb2, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    hr = IDirect3DVertexBuffer9_Lock(vb2, 0, sizeof(colors), &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, colors, sizeof(colors));
    hr = IDirect3DVertexBuffer9_Unlock(vb2);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed (%08x)\n", hr);

    for(i = 0; i < 2; i++) {
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

        hr = IDirect3DDevice9_SetStreamSource(device, 0, vb, 0, sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
        if(i == 0) {
            hr = IDirect3DDevice9_SetStreamSource(device, 1, vb2, 0, sizeof(DWORD) * 4);
        } else {
            hr = IDirect3DDevice9_SetStreamSource(device, 1, vb2, 8, sizeof(DWORD) * 4);
        }
        ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
        ub_ok = FALSE;
        if(SUCCEEDED(hr)) {
            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_ubyte_2);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL,
               "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            ub_ok = SUCCEEDED(hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_color_2);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 4, 2);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);

            hr = IDirect3DDevice9_SetVertexDeclaration(device, dcl_ubyte_2);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 8, 2);
            ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL,
               "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            ub_ok = (SUCCEEDED(hr) && ub_ok);

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
        }

        if(i == 0) {
            color = getPixelColor(device, 480, 360);
            ok(color == 0x00ff0000,
               "D3DDECLTYPE_D3DCOLOR returned color %08x, expected 0x00ff0000\n", color);
            color = getPixelColor(device, 160, 120);
            ok(color == 0x00ffffff,
                "Unused quad returned color %08x, expected 0x00ffffff\n", color);
            color = getPixelColor(device, 160, 360);
            ok(color == 0x000000ff || !ub_ok,
               "D3DDECLTYPE_UBYTE4N returned color %08x, expected 0x000000ff\n", color);
            color = getPixelColor(device, 480, 120);
            ok(color == 0x000000ff || !ub_ok,
               "D3DDECLTYPE_UBYTE4N returned color %08x, expected 0x000000ff\n", color);
        } else {
            color = getPixelColor(device, 480, 360);
            ok(color == 0x000000ff,
               "D3DDECLTYPE_D3DCOLOR returned color %08x, expected 0x000000ff\n", color);
            color = getPixelColor(device, 160, 120);
            ok(color == 0x00ffffff,
               "Unused quad returned color %08x, expected 0x00ffffff\n", color);
            color = getPixelColor(device, 160, 360);
            ok(color == 0x00ff0000 || !ub_ok,
               "D3DDECLTYPE_UBYTE4N returned color %08x, expected 0x00ff0000\n", color);
            color = getPixelColor(device, 480, 120);
            ok(color == 0x00ff0000 || !ub_ok,
               "D3DDECLTYPE_UBYTE4N returned color %08x, expected 0x00ff0000\n", color);
        }
        IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    }

    hr = IDirect3DDevice9_SetStreamSource(device, 0, NULL, 0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSource(device, 1, NULL, 0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x\n", hr);
    IDirect3DVertexBuffer9_Release(vb2);

    out:
    IDirect3DVertexBuffer9_Release(vb);
    if(dcl_float) IDirect3DVertexDeclaration9_Release(dcl_float);
    if(dcl_short) IDirect3DVertexDeclaration9_Release(dcl_short);
    if(dcl_ubyte) IDirect3DVertexDeclaration9_Release(dcl_ubyte);
    if(dcl_color) IDirect3DVertexDeclaration9_Release(dcl_color);
    if(dcl_color_2) IDirect3DVertexDeclaration9_Release(dcl_color_2);
    if(dcl_ubyte_2) IDirect3DVertexDeclaration9_Release(dcl_ubyte_2);
    if(dcl_positiont) IDirect3DVertexDeclaration9_Release(dcl_positiont);
}

struct vertex_float16color {
    float x, y, z;
    DWORD c1, c2;
};

static void test_vshader_float16(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    void *data;
    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0,   0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION,       0},
        {0,  12,  D3DDECLTYPE_FLOAT16_4,D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR,          0},
        D3DDECL_END()
    };
    IDirect3DVertexDeclaration9 *vdecl = NULL;
    IDirect3DVertexBuffer9 *buffer = NULL;
    IDirect3DVertexShader9 *shader;
    DWORD shader_code[] = {
        0xfffe0101, 0x0000001f, 0x80000000, 0x900f0000, 0x0000001f, 0x8000000a,
        0x900f0001, 0x00000001, 0xc00f0000, 0x90e40000, 0x00000001, 0xd00f0000,
        0x90e40001, 0x0000ffff
    };
    struct vertex_float16color quad[] = {
        { -1.0,   -1.0,     0.1,        0x3c000000, 0x00000000 }, /* green */
        { -1.0,    0.0,     0.1,        0x3c000000, 0x00000000 },
        {  0.0,   -1.0,     0.1,        0x3c000000, 0x00000000 },
        {  0.0,    0.0,     0.1,        0x3c000000, 0x00000000 },

        {  0.0,   -1.0,     0.1,        0x00003c00, 0x00000000 }, /* red */
        {  0.0,    0.0,     0.1,        0x00003c00, 0x00000000 },
        {  1.0,   -1.0,     0.1,        0x00003c00, 0x00000000 },
        {  1.0,    0.0,     0.1,        0x00003c00, 0x00000000 },

        {  0.0,    0.0,     0.1,        0x00000000, 0x00003c00 }, /* blue */
        {  0.0,    1.0,     0.1,        0x00000000, 0x00003c00 },
        {  1.0,    0.0,     0.1,        0x00000000, 0x00003c00 },
        {  1.0,    1.0,     0.1,        0x00000000, 0x00003c00 },

        { -1.0,    0.0,     0.1,        0x00000000, 0x3c000000 }, /* alpha */
        { -1.0,    1.0,     0.1,        0x00000000, 0x3c000000 },
        {  0.0,    0.0,     0.1,        0x00000000, 0x3c000000 },
        {  0.0,    1.0,     0.1,        0x00000000, 0x3c000000 },
    };

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff102030, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vdecl);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateVertexDeclaration failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code, &shader);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateVertexShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, shader);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShader failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_SetVertexDeclaration(device, vdecl);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad +  0, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad +  4, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad +  8, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad + 12, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr=%08x\n", hr);
    }
    color = getPixelColor(device, 480, 360);
    ok(color == 0x00ff0000,
       "Input 0x00003c00, 0x00000000 returned color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00000000,
       "Input 0x00000000, 0x3c000000 returned color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 160, 360);
    ok(color == 0x0000ff00,
       "Input 0x3c000000, 0x00000000 returned color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x000000ff,
       "Input 0x00000000, 0x00003c00 returned color %08x, expected 0x000000ff\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff102030, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(quad), 0, 0,
                                             D3DPOOL_MANAGED, &buffer, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexBuffer failed, hr=%08x\n", hr);
    hr = IDirect3DVertexBuffer9_Lock(buffer, 0, sizeof(quad), &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed, hr=%08x\n", hr);
    memcpy(data, quad, sizeof(quad));
    hr = IDirect3DVertexBuffer9_Unlock(buffer);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSource(device, 0, buffer, 0, sizeof(quad[0]));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed (%08x)\n", hr);
    if(SUCCEEDED(hr)) {
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP,  0, 2);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP,  4, 2);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP,  8, 2);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 12, 2);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive failed, hr = %#08x\n", hr);

            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr=%08x\n", hr);
    }

    color = getPixelColor(device, 480, 360);
    ok(color == 0x00ff0000,
       "Input 0x00003c00, 0x00000000 returned color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00000000,
       "Input 0x00000000, 0x3c000000 returned color %08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 160, 360);
    ok(color == 0x0000ff00,
       "Input 0x3c000000, 0x00000000 returned color %08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x000000ff,
       "Input 0x00000000, 0x00003c00 returned color %08x, expected 0x000000ff\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_SetStreamSource(device, 0, NULL, 0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed, hr=%08x\n", hr);
    IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShader failed hr=%08x\n", hr);

    IDirect3DVertexDeclaration9_Release(vdecl);
    IDirect3DVertexShader9_Release(shader);
    IDirect3DVertexBuffer9_Release(buffer);
}

static void conditional_np2_repeat_test(IDirect3DDevice9 *device)
{
    D3DCAPS9 caps;
    IDirect3DTexture9 *texture;
    HRESULT hr;
    D3DLOCKED_RECT rect;
    unsigned int x, y;
    DWORD *dst, color;
    const float quad[] = {
        -1.0,   -1.0,   0.1,   -0.2,   -0.2,
         1.0,   -1.0,   0.1,    1.2,   -0.2,
        -1.0,    1.0,   0.1,   -0.2,    1.2,
         1.0,    1.0,   0.1,    1.2,    1.2
    };
    memset(&caps, 0, sizeof(caps));

    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps failed hr=%08x\n", hr);
    if(!(caps.TextureCaps & D3DPTEXTURECAPS_POW2)) {
        /* NP2 conditional requires the POW2 flag. Check that while we're at it */
        ok((caps.TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL) == 0,
           "Card has conditional NP2 support without power of two restriction set\n");
        skip("Card has unconditional pow2 support, skipping conditional NP2 tests\n");
        return;
    } else if(!(caps.TextureCaps & D3DPTEXTURECAPS_POW2)) {
        skip("No conditional NP2 support, skipping conditional NP2 tests\n");
        return;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 10, 10, 1, 0, D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed hr=%08x\n", hr);

    memset(&rect, 0, sizeof(rect));
    hr = IDirect3DTexture9_LockRect(texture, 0, &rect, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed hr=%08x\n", hr);
    for(y = 0; y < 10; y++) {
        for(x = 0; x < 10; x++) {
            dst = (DWORD *) ((BYTE *) rect.pBits + y * rect.Pitch + x * sizeof(DWORD));
            if(x == 0 || x == 9 || y == 0 || y == 9) {
                *dst = 0x00ff0000;
            } else {
                *dst = 0x000000ff;
            }
        }
    }
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSU, D3DTADDRESS_WRAP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_ADDRESSV, D3DTADDRESS_WRAP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(float) * 5);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%08x\n", hr);
    }

    color = getPixelColor(device,    1,  1);
    ok(color == 0x00ff0000, "NP2: Pixel   1,  1 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 639, 479);
    ok(color == 0x00ff0000, "NP2: Pixel 639, 479 has color %08x, expected 0x00ff0000\n", color);

    color = getPixelColor(device, 135, 101);
    ok(color == 0x00ff0000, "NP2: Pixel 135, 101 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 140, 101);
    ok(color == 0x00ff0000, "NP2: Pixel 140, 101 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 135, 105);
    ok(color == 0x00ff0000, "NP2: Pixel 135, 105 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 140, 105);
    ok(color == 0x000000ff, "NP2: Pixel 140, 105 has color %08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 135, 376);
    ok(color == 0x00ff0000, "NP2: Pixel 135, 376 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 140, 376);
    ok(color == 0x000000ff, "NP2: Pixel 140, 376 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 135, 379);
    ok(color == 0x00ff0000, "NP2: Pixel 135, 379 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 140, 379);
    ok(color == 0x00ff0000, "NP2: Pixel 140, 379 has color %08x, expected 0x00ff0000\n", color);

    color = getPixelColor(device, 500, 101);
    ok(color == 0x00ff0000, "NP2: Pixel 500, 101 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 504, 101);
    ok(color == 0x00ff0000, "NP2: Pixel 504, 101 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 500, 105);
    ok(color == 0x000000ff, "NP2: Pixel 500, 105 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 504, 105);
    ok(color == 0x00ff0000, "NP2: Pixel 504, 105 has color %08x, expected 0x00ff0000\n", color);

    color = getPixelColor(device, 500, 376);
    ok(color == 0x000000ff, "NP2: Pixel 500, 376 has color %08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 504, 376);
    ok(color == 0x00ff0000, "NP2: Pixel 504, 376 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 500, 380);
    ok(color == 0x00ff0000, "NP2: Pixel 500, 380 has color %08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 504, 380);
    ok(color == 0x00ff0000, "NP2: Pixel 504, 380 has color %08x, expected 0x00ff0000\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed hr=%08x\n", hr);
    IDirect3DTexture9_Release(texture);
}

static void vFace_register_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    const DWORD shader_code[] = {
        0xffff0300,                                                             /* ps_3_0                     */
        0x05000051, 0xa00f0000, 0x00000000, 0x3f800000, 0x00000000, 0x00000000, /* def c0, 0.0, 1.0, 0.0, 0.0 */
        0x05000051, 0xa00f0001, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c1, 1.0, 0.0, 0.0, 0.0 */
        0x0200001f, 0x80000000, 0x900f1001,                                     /* dcl vFace                  */
        0x02000001, 0x800f0001, 0xa0e40001,                                     /* mov r1, c1                 */
        0x04000058, 0x800f0000, 0x90e41001, 0xa0e40000, 0x80e40001,             /* cmp r0, vFace, c0, r1      */
        0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                */
        0x0000ffff                                                              /* END                        */
    };
    IDirect3DPixelShader9 *shader;
    IDirect3DTexture9 *texture;
    IDirect3DSurface9 *surface, *backbuffer;
    const float quad[] = {
        -1.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,

         1.0,   -1.0,   0.1,
         1.0,    0.0,   0.1,
        -1.0,    0.0,   0.1,

        -1.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         1.0,    0.0,   0.1,

         1.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         1.0,    1.0,   0.1,
    };
    const float blit[] = {
         0.0,   -1.0,   0.1,    0.0,    0.0,
         1.0,   -1.0,   0.1,    1.0,    0.0,
         0.0,    1.0,   0.1,    0.0,    1.0,
         1.0,    1.0,   0.1,    1.0,    1.0,
    };

    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &texture, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed hr=%08x\n", hr);
    hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
    ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetBackBuffer failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        /* First, draw to the texture and the back buffer to test both offscreen and onscreen cases */
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, surface);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLELIST, 4, quad, sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLELIST, 4, quad, sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        /* Blit the texture onto the back buffer to make it visible */
        hr = IDirect3DDevice9_SetPixelShader(device, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed hr=%08x\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, blit, sizeof(float) * 5);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%08x\n", hr);
    }

    color = getPixelColor(device, 160, 360);
    ok(color == 0x00ff0000, "vFace: Onscreen rendered front facing quad has color 0x%08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x0000ff00, "vFace: Onscreen rendered back facing quad has color 0x%08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x0000ff00, "vFace: Offscreen rendered back facing quad has color 0x%08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x00ff0000, "vFace: Offscreen rendered front facing quad has color 0x%08x, expected 0x00ff0000\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%08x\n", hr);
    IDirect3DDevice9_SetTexture(device, 0, NULL);
    IDirect3DPixelShader9_Release(shader);
    IDirect3DSurface9_Release(surface);
    IDirect3DSurface9_Release(backbuffer);
    IDirect3DTexture9_Release(texture);
}

static void fixed_function_bumpmap_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    int i;
    D3DCAPS9 caps;
    BOOL L6V5U5_supported = FALSE;
    IDirect3DTexture9 *tex1, *tex2;
    D3DLOCKED_RECT locked_rect;

    static const float quad[][7] = {
        {-128.0f/640.0f, -128.0f/480.0f, 0.1f, 0.0f, 0.0f, 0.0f, 0.0f},
        {-128.0f/640.0f,  128.0f/480.0f, 0.1f, 0.0f, 1.0f, 0.0f, 1.0f},
        { 128.0f/640.0f, -128.0f/480.0f, 0.1f, 1.0f, 0.0f, 1.0f, 0.0f},
        { 128.0f/640.0f,  128.0f/480.0f, 0.1f, 1.0f, 1.0f, 1.0f, 1.0f},
    };

    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        {0, 20, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1},
        D3DDECL_END()
    };

    /* use asymmetric matrix to test loading */
    float bumpenvmat[4] = {0.0,0.5,-0.5,0.0};
    float scale, offset;

    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
    IDirect3DTexture9           *texture            = NULL;

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps failed hr=%08x\n", hr);
    if(!(caps.TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)) {
        skip("D3DTEXOPCAPS_BUMPENVMAP not set, skipping bumpmap tests\n");
        return;
    } else {
        /* This check is disabled, some Windows drivers do not handle D3DUSAGE_QUERY_LEGACYBUMPMAP properly.
         * They report that it is not supported, but after that bump mapping works properly. So just test
         * if the format is generally supported, and check the BUMPENVMAP flag
         */
        IDirect3D9 *d3d9;

        IDirect3DDevice9_GetDirect3D(device, &d3d9);
        hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
                                          D3DRTYPE_TEXTURE, D3DFMT_L6V5U5);
        L6V5U5_supported = SUCCEEDED(hr);
        hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
                                          D3DRTYPE_TEXTURE, D3DFMT_V8U8);
        IDirect3D9_Release(d3d9);
        if(FAILED(hr)) {
            skip("D3DFMT_V8U8 not supported for legacy bump mapping\n");
            return;
        }
    }

    /* Generate the textures */
    generate_bumpmap_textures(device);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVMAT00, *(LPDWORD)&bumpenvmat[0]);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVMAT01, *(LPDWORD)&bumpenvmat[1]);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVMAT10, *(LPDWORD)&bumpenvmat[2]);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVMAT11, *(LPDWORD)&bumpenvmat[3]);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_BUMPENVMAP);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_CURRENT );
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG2, D3DTA_CURRENT);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 2, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed (%08x)\n", hr);


    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vertex_declaration);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (0x%08x)\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
    ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_EndScene(device);
    ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);

    /* on MacOS(10.5.4, radeon X1600), the white dots are have color 0x00fbfbfb rather than 0x00ffffff. This is
     * kinda strange since no calculations are done on the sampled colors, only on the texture coordinates.
     * But since testing the color match is not the purpose of the test don't be too picky
     */
    color = getPixelColor(device, 320-32, 240);
    ok(color_match(color, 0x00ffffff, 4), "bumpmap failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    color = getPixelColor(device, 320+32, 240);
    ok(color_match(color, 0x00ffffff, 4), "bumpmap failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    color = getPixelColor(device, 320, 240-32);
    ok(color_match(color, 0x00ffffff, 4), "bumpmap failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    color = getPixelColor(device, 320, 240+32);
    ok(color_match(color, 0x00ffffff, 4), "bumpmap failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00000000, 4), "bumpmap failed: Got color 0x%08x, expected 0x00000000.\n", color);
    color = getPixelColor(device, 320+32, 240+32);
    ok(color_match(color, 0x00000000, 4), "bumpmap failed: Got color 0x%08x, expected 0x00000000.\n", color);
    color = getPixelColor(device, 320-32, 240+32);
    ok(color_match(color, 0x00000000, 4), "bumpmap failed: Got color 0x%08x, expected 0x00000000.\n", color);
    color = getPixelColor(device, 320+32, 240-32);
    ok(color_match(color, 0x00000000, 4), "bumpmap failed: Got color 0x%08x, expected 0x00000000.\n", color);
    color = getPixelColor(device, 320-32, 240-32);
    ok(color_match(color, 0x00000000, 4), "bumpmap failed: Got color 0x%08x, expected 0x00000000.\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    for(i = 0; i < 2; i++) {
        hr = IDirect3DDevice9_GetTexture(device, i, (IDirect3DBaseTexture9 **) &texture);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_GetTexture failed (0x%08x)\n", hr);
        IDirect3DTexture9_Release(texture); /* For the GetTexture */
        hr = IDirect3DDevice9_SetTexture(device, i, NULL);
        ok(SUCCEEDED(hr), "SetTexture failed (0x%08x)\n", hr);
        IDirect3DTexture9_Release(texture); /* To destroy it */
    }

    if(!(caps.TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)) {
        skip("D3DTOP_BUMPENVMAPLUMINANCE not supported, skipping\n");
        goto cleanup;
    }
    if(L6V5U5_supported == FALSE) {
        skip("L6V5U5_supported not supported, skipping D3DTOP_BUMPENVMAPLUMINANCE test\n");
        goto cleanup;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00000000, 0.0, 0x8);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    /* This test only tests the luminance part. The bumpmapping part was already tested above and
     * would only make this test more complicated
     */
    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_L6V5U5, D3DPOOL_MANAGED, &tex1, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &tex2, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed, hr=%08x\n", hr);

    memset(&locked_rect, 0, sizeof(locked_rect));
    hr = IDirect3DTexture9_LockRect(tex1, 0, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
    *((DWORD *)locked_rect.pBits) = 0x4000; /* L = 0.25, V = 0.0, U = 0.0 */
    hr = IDirect3DTexture9_UnlockRect(tex1, 0);
    ok(SUCCEEDED(hr), "UnlockRect failed with 0x%08x\n", hr);

    memset(&locked_rect, 0, sizeof(locked_rect));
    hr = IDirect3DTexture9_LockRect(tex2, 0, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
    *((DWORD *)locked_rect.pBits) = 0x00ff80c0;
    hr = IDirect3DTexture9_UnlockRect(tex2, 0);
    ok(SUCCEEDED(hr), "UnlockRect failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) tex1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 1, (IDirect3DBaseTexture9 *) tex2);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_BUMPENVMAPLUMINANCE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    scale = 2.0;
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVLSCALE, *((DWORD *)&scale));
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    offset = 0.1;
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVLOFFSET, *((DWORD *)&offset));
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);
    }

    color = getPixelColor(device, 320, 240);
    /* red:   1.0  * (0.25 * 2.0 + 0.1) = 1.0  * 0.6 = 0.6  = 0x99
     * green: 0.5  * (0.25 * 2.0 + 0.1) = 0.5  * 0.6 = 0.3  = 0x4c
     * green: 0.75 * (0.25 * 2.0 + 0.1) = 0.75 * 0.6 = 0.45 = 0x72
     */
    ok(color_match(color, 0x00994c72, 5), "bumpmap failed: Got color 0x%08x, expected 0x00994c72.\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    /* Check a result scale factor > 1.0 */
    scale = 10;
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVLSCALE, *((DWORD *)&scale));
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    offset = 10;
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVLOFFSET, *((DWORD *)&offset));
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);
    }
    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00ff80c0, 1), "bumpmap failed: Got color 0x%08x, expected 0x00ff80c0.\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    /* Check clamping in the scale factor calculation */
    scale = 1000;
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVLSCALE, *((DWORD *)&scale));
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    offset = -1;
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_BUMPENVLOFFSET, *((DWORD *)&offset));
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);
    }
    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00ff80c0, 1), "bumpmap failed: Got color 0x%08x, expected 0x00ff80c0.\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 1, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture failed (%08x)\n", hr);

    IDirect3DTexture9_Release(tex1);
    IDirect3DTexture9_Release(tex2);

cleanup:
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_MODULATE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed (%08x)\n", hr);

    hr = IDirect3DDevice9_SetVertexDeclaration(device, NULL);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (%08x)\n", hr);
    IDirect3DVertexDeclaration9_Release(vertex_declaration);
}

static void stencil_cull_test(IDirect3DDevice9 *device) {
    HRESULT hr;
    IDirect3DSurface9 *depthstencil = NULL;
    D3DSURFACE_DESC desc;
    float quad1[] = {
        -1.0,   -1.0,   0.1,
         0.0,   -1.0,   0.1,
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
    };
    float quad2[] = {
         0.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
         0.0,    0.0,   0.1,
         1.0,    0.0,   0.1,
    };
    float quad3[] = {
        0.0,    0.0,   0.1,
        1.0,    0.0,   0.1,
        0.0,    1.0,   0.1,
        1.0,    1.0,   0.1,
    };
    float quad4[] = {
        -1.0,    0.0,   0.1,
         0.0,    0.0,   0.1,
        -1.0,    1.0,   0.1,
         0.0,    1.0,   0.1,
    };
    struct vertex painter[] = {
       {-1.0,   -1.0,   0.0,    0x00000000},
       { 1.0,   -1.0,   0.0,    0x00000000},
       {-1.0,    1.0,   0.0,    0x00000000},
       { 1.0,    1.0,   0.0,    0x00000000},
    };
    WORD indices_cw[]  = {0, 1, 3};
    WORD indices_ccw[] = {0, 2, 3};
    unsigned int i;
    DWORD color;

    IDirect3DDevice9_GetDepthStencilSurface(device, &depthstencil);
    if(depthstencil == NULL) {
        skip("No depth stencil buffer\n");
        return;
    }
    hr = IDirect3DSurface9_GetDesc(depthstencil, &desc);
    ok(hr == D3D_OK, "IDirect3DSurface9_GetDesc failed with %08x\n", hr);
    IDirect3DSurface9_Release(depthstencil);
    if(desc.Format != D3DFMT_D24S8 && desc.Format != D3DFMT_D24X4S4) {
        skip("No 4 or 8 bit stencil surface\n");
        return;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_STENCIL, 0x00ff0000, 0.0, 0x8);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
    IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILFAIL, D3DSTENCILOP_INCR);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILZFAIL, D3DSTENCILOP_DECR);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILPASS, D3DSTENCILOP_REPLACE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILREF, 0x3);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CCW_STENCILFAIL, D3DSTENCILOP_REPLACE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CCW_STENCILZFAIL, D3DSTENCILOP_DECR);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CCW_STENCILPASS, D3DSTENCILOP_INCR);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TWOSIDEDSTENCILMODE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    /* First pass: Fill the stencil buffer with some values... */
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_CW);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_cw, D3DFMT_INDEX16, quad1, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_ccw, D3DFMT_INDEX16, quad1, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TWOSIDEDSTENCILMODE, TRUE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_NONE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_cw, D3DFMT_INDEX16, quad2, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_ccw, D3DFMT_INDEX16, quad2, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_CW);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_cw, D3DFMT_INDEX16, quad3, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_ccw, D3DFMT_INDEX16, quad3, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_CCW);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_cw, D3DFMT_INDEX16, quad4, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);
        hr = IDirect3DDevice9_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
                1 /*PrimCount */, indices_ccw, D3DFMT_INDEX16, quad4, sizeof(float) * 3);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawIndexedPrimitiveUP returned %#x.\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TWOSIDEDSTENCILMODE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_NONE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILFUNC, D3DCMP_EQUAL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    /* 2nd pass: Make the stencil values visible */
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
        for(i = 0; i < 16; i++) {
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILREF, i);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

            painter[0].diffuse = (i * 16); /* Creates shades of blue */
            painter[1].diffuse = (i * 16);
            painter[2].diffuse = (i * 16);
            painter[3].diffuse = (i * 16);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, painter, sizeof(painter[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        }
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_STENCILENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

    color = getPixelColor(device, 160, 420);
    ok(color == 0x00000030, "CCW triangle, twoside FALSE, cull cw, replace, has color 0x%08x, expected 0x00000030\n", color);
    color = getPixelColor(device, 160, 300);
    ok(color == 0x00000080, "CW triangle, twoside FALSE, cull cw, culled, has color 0x%08x, expected 0x00000080\n", color);

    color = getPixelColor(device, 480, 420);
    ok(color == 0x00000090, "CCW triangle, twoside TRUE, cull off, incr, has color 0x%08x, expected 0x00000090\n", color);
    color = getPixelColor(device, 480, 300);
    ok(color == 0x00000030, "CW triangle, twoside TRUE, cull off, replace, has color 0x%08x, expected 0x00000030\n", color);

    color = getPixelColor(device, 160, 180);
    ok(color == 0x00000080, "CCW triangle, twoside TRUE, cull ccw, culled, has color 0x%08x, expected 0x00000080\n", color);
    color = getPixelColor(device, 160, 60);
    ok(color == 0x00000030, "CW triangle, twoside TRUE, cull ccw, replace, has color 0x%08x, expected 0x00000030\n", color);

    color = getPixelColor(device, 480, 180);
    ok(color == 0x00000090, "CCW triangle, twoside TRUE, cull cw, incr, has color 0x%08x, expected 0x00000090\n", color);
    color = getPixelColor(device, 480, 60);
    ok(color == 0x00000080, "CW triangle, twoside TRUE, cull cw, culled, has color 0x%08x, expected 0x00000080\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);
}

static void vpos_register_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    const DWORD shader_code[] = {
    0xffff0300,                                                             /* ps_3_0                     */
    0x0200001f, 0x80000000, 0x90031000,                                     /* dcl vPos.xy                */
    0x03000002, 0x80030000, 0x90541000, 0xa1fe0000,                         /* sub r0.xy, vPos.xy, c0.zw  */
    0x02000001, 0x800f0001, 0xa0e40000,                                     /* mov r1, c0                 */
    0x02000001, 0x80080002, 0xa0550000,                                     /* mov r2.a, c0.y             */
    0x02000001, 0x80010002, 0xa0550000,                                     /* mov r2.r, c0.y             */
    0x04000058, 0x80020002, 0x80000000, 0x80000001, 0x80550001,             /* cmp r2.g, r0.x, r1.x, r1.y */
    0x04000058, 0x80040002, 0x80550000, 0x80000001, 0x80550001,             /* cmp r2.b, r0.y, r1.x, r1.y */
    0x02000001, 0x800f0800, 0x80e40002,                                     /* mov oC0, r2                */
    0x0000ffff                                                              /* end                        */
    };
    const DWORD shader_frac_code[] = {
    0xffff0300,                                                             /* ps_3_0                     */
    0x05000051, 0xa00f0000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 0.0, 0.0, 0.0, 0.0 */
    0x0200001f, 0x80000000, 0x90031000,                                     /* dcl vPos.xy                */
    0x02000001, 0x800f0000, 0xa0e40000,                                     /* mov r0, c0                 */
    0x02000013, 0x80030000, 0x90541000,                                     /* frc r0.xy, vPos.xy         */
    0x02000001, 0x800f0800, 0x80e40000,                                     /* mov oC0, r0                */
    0x0000ffff                                                              /* end                        */
    };
    IDirect3DPixelShader9 *shader, *shader_frac;
    IDirect3DSurface9 *surface = NULL, *backbuffer;
    const float quad[] = {
        -1.0,   -1.0,   0.1,    0.0,    0.0,
         1.0,   -1.0,   0.1,    1.0,    0.0,
        -1.0,    1.0,   0.1,    0.0,    1.0,
         1.0,    1.0,   0.1,    1.0,    1.0,
    };
    D3DLOCKED_RECT lr;
    float constant[4] = {1.0, 0.0, 320, 240};
    DWORD *pos;

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_frac_code, &shader_frac);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetPixelShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetBackBuffer failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, constant, 1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF failed hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(float) * 5);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%08x\n", hr);
    }

    /* This has to be pixel exact */
    color = getPixelColor(device, 319, 239);
    ok(color == 0x00000000, "vPos: Pixel 319,239 has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 320, 239);
    ok(color == 0x0000ff00, "vPos: Pixel 320,239 has color 0x%08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 319, 240);
    ok(color == 0x000000ff, "vPos: Pixel 319,240 has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 320, 240);
    ok(color == 0x0000ffff, "vPos: Pixel 320,240 has color 0x%08x, expected 0x0000ffff\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_CreateRenderTarget(device, 32, 32, D3DFMT_X8R8G8B8, 0, 0, TRUE,
                                             &surface, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateRenderTarget failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        constant[2] = 16; constant[3] = 16;
        hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, constant, 1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShaderConstantF failed hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, surface);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(float) * 5);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%08x\n", hr);
    }
    hr = IDirect3DSurface9_LockRect(surface, &lr, NULL, D3DLOCK_READONLY);
    ok(hr == D3D_OK, "IDirect3DSurface9_LockRect failed, hr=%08x\n", hr);

    pos = (DWORD *) (((BYTE *) lr.pBits) + 14 * lr.Pitch + 14 * sizeof(DWORD));
    color = *pos & 0x00ffffff;
    ok(color == 0x00000000, "Pixel 14/14 has color 0x%08x, expected 0x00000000\n", color);
    pos = (DWORD *) (((BYTE *) lr.pBits) + 14 * lr.Pitch + 18 * sizeof(DWORD));
    color = *pos & 0x00ffffff;
    ok(color == 0x0000ff00, "Pixel 14/18 has color 0x%08x, expected 0x0000ff00\n", color);
    pos = (DWORD *) (((BYTE *) lr.pBits) + 18 * lr.Pitch + 14 * sizeof(DWORD));
    color = *pos & 0x00ffffff;
    ok(color == 0x000000ff, "Pixel 18/14 has color 0x%08x, expected 0x000000ff\n", color);
    pos = (DWORD *) (((BYTE *) lr.pBits) + 18 * lr.Pitch + 18 * sizeof(DWORD));
    color = *pos & 0x00ffffff;
    ok(color == 0x0000ffff, "Pixel 18/18 has color 0x%08x, expected 0x0000ffff\n", color);

    hr = IDirect3DSurface9_UnlockRect(surface);
    ok(hr == D3D_OK, "IDirect3DSurface9_UnlockRect failed, hr=%08x\n", hr);

    /* Test the fraction value of vPos. This is tested with the offscreen target and not the backbuffer to
     * have full control over the multisampling setting inside this test
     */
    hr = IDirect3DDevice9_SetPixelShader(device, shader_frac);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(float) * 5);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%08x\n", hr);
    }
    hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);

    hr = IDirect3DSurface9_LockRect(surface, &lr, NULL, D3DLOCK_READONLY);
    ok(hr == D3D_OK, "IDirect3DSurface9_LockRect failed, hr=%08x\n", hr);

    pos = (DWORD *) (((BYTE *) lr.pBits) + 14 * lr.Pitch + 14 * sizeof(DWORD));
    color = *pos & 0x00ffffff;
    ok(color == 0x00000000, "vPos fraction test has color 0x%08x, expected 0x00000000\n", color);

    hr = IDirect3DSurface9_UnlockRect(surface);
    ok(hr == D3D_OK, "IDirect3DSurface9_UnlockRect failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%08x\n", hr);
    IDirect3DPixelShader9_Release(shader);
    IDirect3DPixelShader9_Release(shader_frac);
    if(surface) IDirect3DSurface9_Release(surface);
    IDirect3DSurface9_Release(backbuffer);
}

static void pointsize_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    D3DCAPS9 caps;
    D3DMATRIX matrix;
    D3DMATRIX identity;
    float ptsize, ptsize_orig, ptsizemax_orig, ptsizemin_orig;
    DWORD color;
    IDirect3DTexture9 *tex1, *tex2;
    D3DLOCKED_RECT lr;
    const DWORD tex1_data[4] = {0x00ff0000, 0x00ff0000,
                                0x00000000, 0x00000000};
    const DWORD tex2_data[4] = {0x00000000, 0x0000ff00,
                                0x00000000, 0x0000ff00};

    const float vertices[] = {
        64,     64,     0.1,
        128,    64,     0.1,
        192,    64,     0.1,
        256,    64,     0.1,
        320,    64,     0.1,
        384,    64,     0.1,
        448,    64,     0.1,
        512,    64,     0.1,
        576,    64,     0.1,
    };

    /* Transforms the coordinate system [-1.0;1.0]x[-1.0;1.0] to [0.0;0.0]x[640.0;480.0]. Z is untouched */
    U(matrix).m[0][0] = 2.0/640.0; U(matrix).m[1][0] = 0.0;       U(matrix).m[2][0] = 0.0;   U(matrix).m[3][0] =-1.0;
    U(matrix).m[0][1] = 0.0;       U(matrix).m[1][1] =-2.0/480.0; U(matrix).m[2][1] = 0.0;   U(matrix).m[3][1] = 1.0;
    U(matrix).m[0][2] = 0.0;       U(matrix).m[1][2] = 0.0;       U(matrix).m[2][2] = 1.0;   U(matrix).m[3][2] = 0.0;
    U(matrix).m[0][3] = 0.0;       U(matrix).m[1][3] = 0.0;       U(matrix).m[2][3] = 0.0;   U(matrix).m[3][3] = 1.0;

    U(identity).m[0][0] = 1.0;     U(identity).m[1][0] = 0.0;     U(identity).m[2][0] = 0.0; U(identity).m[3][0] = 0.0;
    U(identity).m[0][1] = 0.0;     U(identity).m[1][1] = 1.0;     U(identity).m[2][1] = 0.0; U(identity).m[3][1] = 0.0;
    U(identity).m[0][2] = 0.0;     U(identity).m[1][2] = 0.0;     U(identity).m[2][2] = 1.0; U(identity).m[3][2] = 0.0;
    U(identity).m[0][3] = 0.0;     U(identity).m[1][3] = 0.0;     U(identity).m[2][3] = 0.0; U(identity).m[3][3] = 1.0;

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps failed hr=%08x\n", hr);
    if(caps.MaxPointSize < 32.0) {
        skip("MaxPointSize < 32.0, skipping(MaxPointsize = %f)\n", caps.MaxPointSize);
        return;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_PROJECTION, &matrix);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_GetRenderState(device, D3DRS_POINTSIZE, (DWORD *) &ptsize_orig);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderState failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        ptsize = 16.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[0], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        ptsize = 32.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[3], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        ptsize = 31.5;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[6], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        if(caps.MaxPointSize >= 64.0) {
            ptsize = 64.0;
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[9], sizeof(float) * 3);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

            ptsize = 63.75;
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[15], sizeof(float) * 3);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        }

        ptsize = 1.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[12], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_GetRenderState(device, D3DRS_POINTSIZE_MAX, (DWORD *) (&ptsizemax_orig));
        ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_GetRenderState(device, D3DRS_POINTSIZE_MIN, (DWORD *) (&ptsizemin_orig));
        ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderState failed, hr=%08x\n", hr);

        /* What happens if point scaling is disabled, and POINTSIZE_MAX < POINTSIZE? */
        ptsize = 16.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        ptsize = 1.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE_MAX, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[18], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        /* What happens if POINTSIZE_MAX < POINTSIZE_MIN?
         * ptsize = 4.0, ptsize_max = 1.0, ptsize_min = 16.0
         */
        ptsize = 4.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        ptsize = 16.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE_MIN, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[21], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE_MAX, *((DWORD *) (&ptsizemax_orig)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);

        /* pointsize < pointsize_min < pointsize_max?
         * pointsize = 1.0, pointsize_min = 16.0, pointsize_max = default(usually 64.0)
         */
        ptsize = 1.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        ptsize = 16.0;
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE_MIN, *((DWORD *) (&ptsize)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[24], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE_MIN, *((DWORD *) (&ptsizemin_orig)));
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%08x\n", hr);
    }
    color = getPixelColor(device, 64-9, 64-9);
    ok(color == 0x000000ff, "pSize: Pixel (64-9),(64-9) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 64-8, 64-8);
    ok(color == 0x00ffffff, "pSize: Pixel (64-8),(64-8) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 64-7, 64-7);
    ok(color == 0x00ffffff, "pSize: Pixel (64-7),(64-7) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 64+7, 64+7);
    ok(color == 0x00ffffff, "pSize: Pixel (64+7),(64+7) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 64+8, 64+8);
    ok(color == 0x000000ff, "pSize: Pixel (64+8),(64+8) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 64+9, 64+9);
    ok(color == 0x000000ff, "pSize: Pixel (64+9),(64+9) has color 0x%08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 128-17, 64-17);
    ok(color == 0x000000ff, "pSize: Pixel (128-17),(64-17) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 128-16, 64-16);
    ok(color == 0x00ffffff, "pSize: Pixel (128-16),(64-16) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 128-15, 64-15);
    ok(color == 0x00ffffff, "pSize: Pixel (128-15),(64-15) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 128+15, 64+15);
    ok(color == 0x00ffffff, "pSize: Pixel (128+15),(64+15) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 128+16, 64+16);
    ok(color == 0x000000ff, "pSize: Pixel (128+16),(64+16) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 128+17, 64+17);
    ok(color == 0x000000ff, "pSize: Pixel (128+17),(64+17) has color 0x%08x, expected 0x000000ff\n", color);

    color = getPixelColor(device, 192-17, 64-17);
    ok(color == 0x000000ff, "pSize: Pixel (192-17),(64-17) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 192-16, 64-16);
    todo_wine ok(color == 0x000000ff, "pSize: Pixel (192-16),(64-16) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 192-15, 64-15);
    ok(color == 0x00ffffff, "pSize: Pixel (192-15),(64-15) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 192+15, 64+15);
    ok(color == 0x00ffffff, "pSize: Pixel (192+15),(64+15) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 192+16, 64+16);
    ok(color == 0x000000ff, "pSize: Pixel (192+16),(64+16) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 192+17, 64+17);
    ok(color == 0x000000ff, "pSize: Pixel (192+17),(64+17) has color 0x%08x, expected 0x000000ff\n", color);

    if(caps.MaxPointSize >= 64.0) {
        color = getPixelColor(device, 256-33, 64-33);
        ok(color == 0x000000ff, "pSize: Pixel (256-33),(64-33) has color 0x%08x, expected 0x000000ff\n", color);
        color = getPixelColor(device, 256-32, 64-32);
        todo_wine ok(color == 0x00ffffff, "pSize: Pixel (256-32),(64-32) has color 0x%08x, expected 0x00ffffff\n", color);
        color = getPixelColor(device, 256-31, 64-31);
        ok(color == 0x00ffffff, "pSize: Pixel (256-31),(64-31) has color 0x%08x, expected 0x00ffffff\n", color);
        color = getPixelColor(device, 256+31, 64+31);
        ok(color == 0x00ffffff, "pSize: Pixel (256+31),(64+31) has color 0x%08x, expected 0x00ffffff\n", color);
        color = getPixelColor(device, 256+32, 64+32);
        ok(color == 0x000000ff, "pSize: Pixel (256+32),(64+32) has color 0x%08x, expected 0x000000ff\n", color);
        color = getPixelColor(device, 256+33, 64+33);
        ok(color == 0x000000ff, "pSize: Pixel (256+33),(64+33) has color 0x%08x, expected 0x000000ff\n", color);

        color = getPixelColor(device, 384-33, 64-33);
        ok(color == 0x000000ff, "pSize: Pixel (384-33),(64-33) has color 0x%08x, expected 0x000000ff\n", color);
        color = getPixelColor(device, 384-32, 64-32);
        ok(color == 0x000000ff, "pSize: Pixel (384-32),(64-32) has color 0x%08x, expected 0x000000ff\n", color);
        color = getPixelColor(device, 384-31, 64-31);
        ok(color == 0x00ffffff, "pSize: Pixel (384-31),(64-31) has color 0x%08x, expected 0x00ffffff\n", color);
        color = getPixelColor(device, 384+31, 64+31);
        ok(color == 0x00ffffff, "pSize: Pixel (384+31),(64+31) has color 0x%08x, expected 0x00ffffff\n", color);
        color = getPixelColor(device, 384+32, 64+32);
        ok(color == 0x000000ff, "pSize: Pixel (384+32),(64+32) has color 0x%08x, expected 0x000000ff\n", color);
        color = getPixelColor(device, 384+33, 64+33);
        ok(color == 0x000000ff, "pSize: Pixel (384+33),(64+33) has color 0x%08x, expected 0x000000ff\n", color);
    }

    color = getPixelColor(device, 320-1, 64-1);
    ok(color == 0x000000ff, "pSize: Pixel (320-1),(64-1) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 320-0, 64-0);
    ok(color == 0x00ffffff, "pSize: Pixel (320-0),(64-0) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 320+1, 64+1);
    ok(color == 0x000000ff, "pSize: Pixel (320+1),(64+1) has color 0x%08x, expected 0x000000ff\n", color);

    /* ptsize = 16, ptsize_max = 1 --> point has size 1 */
    color = getPixelColor(device, 448-4, 64-4);
    ok(color == 0x000000ff, "pSize: Pixel (448-4),(64-4) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 448+4, 64+4);
    ok(color == 0x000000ff, "pSize: Pixel (448+4),(64+4) has color 0x%08x, expected 0x000000ff\n", color);

    /* ptsize = 4, ptsize_max = 1, ptsize_min = 16 --> point has size 1 */
    color = getPixelColor(device, 512-4, 64-4);
    ok(color == 0x000000ff, "pSize: Pixel (512-4),(64-4) has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 512+4, 64+4);
    ok(color == 0x000000ff, "pSize: Pixel (512+4),(64+4) has color 0x%08x, expected 0x000000ff\n", color);

    /* ptsize = 1, ptsize_max = default(64), ptsize_min = 16 --> point has size 16
     * Don't be overly picky - just show that the point is bigger than 1 pixel
     */
    color = getPixelColor(device, 576-4, 64-4);
    ok(color == 0x00ffffff, "pSize: Pixel (576-4),(64-4) has color 0x%08x, expected 0x00ffffff\n", color);
    color = getPixelColor(device, 576+4, 64+4);
    ok(color == 0x00ffffff, "pSize: Pixel (576+4),(64+4) has color 0x%08x, expected 0x00ffffff\n", color);

    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* The following code tests point sprites with two textures, to see if each texture coordinate unit
     * generates texture coordinates for the point(result: Yes, it does)
     *
     * However, not all GL implementations support point sprites(they need GL_ARB_point_sprite), but there
     * is no point sprite cap bit in d3d because native d3d software emulates point sprites. Until the
     * SW emulation is implemented in wined3d, this test will fail on GL drivers that does not support them.
     */
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 2, 2, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &tex1, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 2, 2, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &tex2, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed hr=%08x\n", hr);
    memset(&lr, 0, sizeof(lr));
    hr = IDirect3DTexture9_LockRect(tex1, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed hr=%08x\n", hr);
    memcpy(lr.pBits, tex1_data, sizeof(tex1_data));
    hr = IDirect3DTexture9_UnlockRect(tex1, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed hr=%08x\n", hr);
    memset(&lr, 0, sizeof(lr));
    hr = IDirect3DTexture9_LockRect(tex2, 0, &lr, NULL, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_LockRect failed hr=%08x\n", hr);
    memcpy(lr.pBits, tex2_data, sizeof(tex2_data));
    hr = IDirect3DTexture9_UnlockRect(tex2, 0);
    ok(hr == D3D_OK, "IDirect3DTexture9_UnlockRect failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) tex1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 1, (IDirect3DBaseTexture9 *) tex2);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_ADD);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG2, D3DTA_CURRENT);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSPRITEENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed hr=%08x\n", hr);
    ptsize = 32.0;
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize)));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed, hr=%08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1, &vertices[0], sizeof(float) * 3);
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr=%08x\n", hr);
    }

    color = getPixelColor(device, 64-4, 64-4);
    ok(color == 0x00ff0000, "pSprite: Pixel (64-4),(64-4) has color 0x%08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 64-4, 64+4);
    ok(color == 0x00000000, "pSprite: Pixel (64-4),(64+4) has color 0x%08x, expected 0x00000000\n", color);
    color = getPixelColor(device, 64+4, 64+4);
    ok(color == 0x0000ff00, "pSprite: Pixel (64+4),(64+4) has color 0x%08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 64+4, 64-4);
    ok(color == 0x00ffff00, "pSprite: Pixel (64+4),(64-4) has color 0x%08x, expected 0x00ffff00\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 1, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed hr=%08x\n", hr);
    IDirect3DTexture9_Release(tex1);
    IDirect3DTexture9_Release(tex2);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSPRITEENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_POINTSIZE, *((DWORD *) (&ptsize_orig)));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetTransform(device, D3DTS_PROJECTION, &identity);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTransform failed, hr=%08x\n", hr);
}

static void multiple_rendertargets_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3DPixelShader9 *ps;
    IDirect3DTexture9 *tex1, *tex2;
    IDirect3DSurface9 *surf1, *surf2, *backbuf;
    D3DCAPS9 caps;
    DWORD color;
    DWORD shader_code[] = {
    0xffff0300,                                                             /* ps_3_0             */
    0x05000051, 0xa00f0000, 0x00000000, 0x3f800000, 0x00000000, 0x00000000, /* def c0, 0, 1, 0, 0 */
    0x05000051, 0xa00f0001, 0x00000000, 0x00000000, 0x3f800000, 0x00000000, /* def c1, 0, 0, 1, 0 */
    0x02000001, 0x800f0800, 0xa0e40000,                                     /* mov oC0, c0        */
    0x02000001, 0x800f0801, 0xa0e40001,                                     /* mov oC1, c1        */
    0x0000ffff                                                              /* END                */
    };
    float quad[] = {
       -1.0,   -1.0,    0.1,
        1.0,   -1.0,    0.1,
       -1.0,    1.0,    0.1,
        1.0,    1.0,    0.1,
    };
    float texquad[] = {
       -1.0,   -1.0,    0.1,    0.0,    0.0,
        0.0,   -1.0,    0.1,    1.0,    0.0,
       -1.0,    1.0,    0.1,    0.0,    1.0,
        0.0,    1.0,    0.1,    1.0,    1.0,

        0.0,   -1.0,    0.1,    0.0,    0.0,
        1.0,   -1.0,    0.1,    1.0,    0.0,
        0.0,    1.0,    0.1,    0.0,    1.0,
        1.0,    1.0,    0.1,    1.0,    1.0,
    };

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetCaps failed, hr=%08x\n", hr);
    if(caps.NumSimultaneousRTs < 2) {
        skip("Only 1 simultaneous render target supported, skipping MRT test\n");
        return;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 16, 16, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &tex1, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 16, 16, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &tex2, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &ps);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_GetRenderTarget(device, 0, &backbuf);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderTarget failed, hr=%08x\n", hr);
    hr = IDirect3DTexture9_GetSurfaceLevel(tex1, 0, &surf1);
    ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed, hr=%08x\n", hr);
    hr = IDirect3DTexture9_GetSurfaceLevel(tex2, 0, &surf2);
    ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_SetPixelShader(device, ps);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderTarget(device, 0, surf1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderTarget(device, 1, surf2);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr=%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed, hr=%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_SetPixelShader(device, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuf);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetRenderTarget(device, 1, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) tex1);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &texquad[0], 5 * sizeof(float));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) tex2);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr=%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &texquad[20], 5 * sizeof(float));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr=%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr=%08x\n", hr);
    }

    color = getPixelColor(device, 160, 240);
    ok(color == 0x0000ff00, "Texture 1(output color 1) has color 0x%08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 480, 240);
    ok(color == 0x000000ff, "Texture 2(output color 2) has color 0x%08x, expected 0x000000ff\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    IDirect3DPixelShader9_Release(ps);
    IDirect3DTexture9_Release(tex1);
    IDirect3DTexture9_Release(tex2);
    IDirect3DSurface9_Release(surf1);
    IDirect3DSurface9_Release(surf2);
    IDirect3DSurface9_Release(backbuf);
}

struct formats {
    const char *fmtName;
    D3DFORMAT textureFormat;
    DWORD resultColorBlending;
    DWORD resultColorNoBlending;
};

const struct formats test_formats[] = {
  { "D3DFMT_G16R16", D3DFMT_G16R16, 0x001818ff, 0x002010ff},
  { "D3DFMT_R16F", D3DFMT_R16F, 0x0018ffff, 0x0020ffff },
  { "D3DFMT_G16R16F", D3DFMT_G16R16F, 0x001818ff, 0x002010ff },
  { "D3DFMT_A16B16G16R16F", D3DFMT_A16B16G16R16F, 0x00181800, 0x00201000 },
  { "D3DFMT_R32F", D3DFMT_R32F, 0x0018ffff, 0x0020ffff },
  { "D3DFMT_G32R32F", D3DFMT_G32R32F, 0x001818ff, 0x002010ff },
  { "D3DFMT_A32B32G32R32F", D3DFMT_A32B32G32R32F, 0x00181800, 0x00201000 },
  { NULL, 0 }
};

static void pixelshader_blending_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    IDirect3DTexture9 *offscreenTexture = NULL;
    IDirect3DSurface9 *backbuffer = NULL, *offscreen = NULL;
    IDirect3D9 *d3d = NULL;
    DWORD color;
    DWORD r0, g0, b0, r1, g1, b1;
    int fmt_index;

    static const float quad[][5] = {
        {-0.5f, -0.5f, 0.1f, 0.0f, 0.0f},
        {-0.5f,  0.5f, 0.1f, 0.0f, 1.0f},
        { 0.5f, -0.5f, 0.1f, 1.0f, 0.0f},
        { 0.5f,  0.5f, 0.1f, 1.0f, 1.0f},
    };

    /* Quad with R=0x10, G=0x20 */
    static const struct vertex quad1[] = {
        {-1.0f, -1.0f, 0.1f, 0x80102000},
        {-1.0f,  1.0f, 0.1f, 0x80102000},
        { 1.0f, -1.0f, 0.1f, 0x80102000},
        { 1.0f,  1.0f, 0.1f, 0x80102000},
    };

    /* Quad with R=0x20, G=0x10 */
    static const struct vertex quad2[] = {
        {-1.0f, -1.0f, 0.1f, 0x80201000},
        {-1.0f,  1.0f, 0.1f, 0x80201000},
        { 1.0f, -1.0f, 0.1f, 0x80201000},
        { 1.0f,  1.0f, 0.1f, 0x80201000},
    };

    IDirect3DDevice9_GetDirect3D(device, &d3d);

    hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
    ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
    if(!backbuffer) {
        goto out;
    }

    for(fmt_index=0; test_formats[fmt_index].textureFormat != 0; fmt_index++)
    {
        D3DFORMAT fmt = test_formats[fmt_index].textureFormat;
        if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0, D3DRTYPE_TEXTURE, fmt) != D3D_OK) {
           skip("%s textures not supported\n", test_formats[fmt_index].fmtName);
           continue;
        }

        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
        ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

        hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, fmt, D3DPOOL_DEFAULT, &offscreenTexture, NULL);
        ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %08x\n", hr);
        if(!offscreenTexture) {
            continue;
        }

        hr = IDirect3DTexture9_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
        ok(hr == D3D_OK, "Can't get offscreen surface, hr = %08x\n", hr);
        if(!offscreen) {
            continue;
        }

        hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
        ok(hr == D3D_OK, "SetFVF failed, hr = %08x\n", hr);

        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
        ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
        ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MINFILTER failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
        ok(SUCCEEDED(hr), "SetSamplerState D3DSAMP_MAGFILTER failed (0x%08x)\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState returned %08x\n", hr);

        /* Below we will draw two quads with different colors and try to blend them together.
         * The result color is compared with the expected outcome.
         */
        if(IDirect3DDevice9_BeginScene(device) == D3D_OK) {
            hr = IDirect3DDevice9_SetRenderTarget(device, 0, offscreen);
            ok(hr == D3D_OK, "SetRenderTarget failed, hr = %08x\n", hr);
            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00ffffff, 0.0, 0);
            ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);

            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);

            /* Draw a quad using color 0x0010200 */
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_ONE);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_ZERO);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);

            /* Draw a quad using color 0x0020100 */
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);

            /* We don't want to blend the result on the backbuffer */
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);

            /* Prepare rendering the 'blended' texture quad to the backbuffer */
            hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
            ok(hr == D3D_OK, "SetRenderTarget failed, hr = %08x\n", hr);
            hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) offscreenTexture);
            ok(hr == D3D_OK, "SetTexture failed, %08x\n", hr);

            hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
            ok(hr == D3D_OK, "SetFVF failed, hr = %08x\n", hr);

            /* This time with the texture */
            hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
            ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %08x\n", hr);

            IDirect3DDevice9_EndScene(device);
        }

        if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING, D3DRTYPE_TEXTURE, fmt) == D3D_OK) {
            /* Compare the color of the center quad with our expectation */
            color = getPixelColor(device, 320, 240);
            r0 = (color & 0x00ff0000) >> 16;
            g0 = (color & 0x0000ff00) >>  8;
            b0 = (color & 0x000000ff) >>  0;

            r1 = (test_formats[fmt_index].resultColorBlending & 0x00ff0000) >> 16;
            g1 = (test_formats[fmt_index].resultColorBlending & 0x0000ff00) >>  8;
            b1 = (test_formats[fmt_index].resultColorBlending & 0x000000ff) >>  0;

            ok(r0 >= max(r1, 1) - 1 && r0 <= r1 + 1 &&
               g0 >= max(g1, 1) - 1 && g0 <= g1 + 1 &&
               b0 >= max(b1, 1) - 1 && b0 <= b1 + 1,
               "Offscreen failed for %s: Got color %#08x, expected %#08x.\n", test_formats[fmt_index].fmtName, color, test_formats[fmt_index].resultColorBlending);
        } else {
            /* No pixel shader blending is supported so expect garbage. The type of 'garbage' depends on the driver version and OS.
             * E.g. on G16R16 ati reports (on old r9600 drivers) 0x00ffffff and on modern ones 0x002010ff which is also what Nvidia
             * reports. On Vista Nvidia seems to report 0x00ffffff on Geforce7 cards. */
            color = getPixelColor(device, 320, 240);
            ok((color == 0x00ffffff) || (color == test_formats[fmt_index].resultColorNoBlending), "Offscreen failed for %s: expected no color blending but received it anyway.\n", test_formats[fmt_index].fmtName);
        }
        IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

        IDirect3DDevice9_SetTexture(device, 0, NULL);
        if(offscreenTexture) {
            IDirect3DTexture9_Release(offscreenTexture);
        }
        if(offscreen) {
            IDirect3DSurface9_Release(offscreen);
        }
    }

out:
    /* restore things */
    if(backbuffer) {
        IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
        IDirect3DSurface9_Release(backbuffer);
    }
}

static void tssargtemp_test(IDirect3DDevice9 *device)
{
    HRESULT hr;
    DWORD color;
    static const struct vertex quad[] = {
        {-1.0,     -1.0,    0.1,    0x00ff0000},
        { 1.0,     -1.0,    0.1,    0x00ff0000},
        {-1.0,      1.0,    0.1,    0x00ff0000},
        { 1.0,      1.0,    0.1,    0x00ff0000}
    };
    D3DCAPS9 caps;

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps failed with %08x\n", hr);
    if(!(caps.PrimitiveMiscCaps & D3DPMISCCAPS_TSSARGTEMP)) {
        skip("D3DPMISCCAPS_TSSARGTEMP not supported\n");
        return;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG1, D3DTA_TFACTOR);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_RESULTARG, D3DTA_TEMP);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 2, D3DTSS_COLOROP, D3DTOP_ADD);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 2, D3DTSS_COLORARG1, D3DTA_CURRENT);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 2, D3DTSS_COLORARG2, D3DTA_TEMP);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 3, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0x0000ff00);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr = %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed, hr = %08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed with %08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed, hr = %08x\n", hr);
    }
    color = getPixelColor(device, 320, 240);
    ok(color == 0x00FFFF00, "TSSARGTEMP test returned color 0x%08x, expected 0x00FFFF00\n", color);
    IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);

    /* Set stage 1 back to default */
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_RESULTARG, D3DTA_CURRENT);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 2, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 3, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "SetTextureStageState failed, hr = %08x\n", hr);
}

struct testdata
{
    DWORD idxVertex; /* number of instances in the first stream */
    DWORD idxColor; /* number of instances in the second stream */
    DWORD idxInstance; /* should be 1 ?? */
    DWORD color1; /* color 1 instance */
    DWORD color2; /* color 2 instance */
    DWORD color3; /* color 3 instance */
    DWORD color4; /* color 4 instance */
    WORD strVertex; /* specify which stream to use 0-2*/
    WORD strColor;
    WORD strInstance;
};

static const struct testdata testcases[]=
{
    {4, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0, 1, 2}, /*  0 */
    {3, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ffffff, 0, 1, 2}, /*  1 */
    {2, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ffffff, 0x00ffffff, 0, 1, 2}, /*  2 */
    {1, 4, 1, 0x00ff0000, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0, 1, 2}, /*  3 */
    {0, 4, 1, 0x00ff0000, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0, 1, 2}, /*  4 */
    {4, 3, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0, 1, 2}, /*  5 */
    {4, 2, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0, 1, 2}, /*  6 */
    {4, 1, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0, 1, 2}, /*  7 */
    {4, 0, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0, 1, 2}, /*  8 */
    {3, 3, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ffffff, 0, 1, 2}, /*  9 */
    {4, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 1, 0, 2}, /* 10 */
    {4, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0, 2, 1}, /* 11 */
    {4, 4, 1, 0x00ff0000, 0x00ffffff, 0x00ffffff, 0x00ffffff, 2, 3, 1}, /* 12 */
    {4, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 2, 0, 1}, /* 13 */
    {4, 4, 1, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 1, 2, 3}, /* 14 */
/*
    This case is handled in a stand alone test, SetStreamSourceFreq(0,(D3DSTREAMSOURCE_INSTANCEDATA | 1))  has to return D3DERR_INVALIDCALL!
    {4, 4, 1, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 2, 1, 0, D3DERR_INVALIDCALL},
*/
};

/* Drawing Indexed Geometry with instances*/
static void stream_test(IDirect3DDevice9 *device)
{
    IDirect3DVertexBuffer9 *vb = NULL;
    IDirect3DVertexBuffer9 *vb2 = NULL;
    IDirect3DVertexBuffer9 *vb3 = NULL;
    IDirect3DIndexBuffer9 *ib = NULL;
    IDirect3DVertexDeclaration9 *pDecl = NULL;
    IDirect3DVertexShader9 *shader = NULL;
    HRESULT hr;
    BYTE *data;
    DWORD color;
    DWORD ind;
    unsigned i;

    const DWORD shader_code[] =
    {
        0xfffe0101,                                     /* vs_1_1 */
        0x0000001f, 0x80000000, 0x900f0000,             /* dcl_position v0 */
        0x0000001f, 0x8000000a, 0x900f0001,             /* dcl_color0 v1 */
        0x0000001f, 0x80000005, 0x900f0002,             /* dcl_texcoord v2 */
        0x00000001, 0x800f0000, 0x90e40000,             /* mov r0, v0 */
        0x00000002, 0xc00f0000, 0x80e40000, 0x90e40002, /* add oPos, r0, v2 */
        0x00000001, 0xd00f0000, 0x90e40001,             /* mov oD0, v1 */
        0x0000ffff
    };

    const float quad[][3] =
    {
        {-0.5f, -0.5f,  1.1f}, /*0 */
        {-0.5f,  0.5f,  1.1f}, /*1 */
        { 0.5f, -0.5f,  1.1f}, /*2 */
        { 0.5f,  0.5f,  1.1f}, /*3 */
    };

    const float vertcolor[][4] =
    {
        {1.0f, 0.0f, 0.0f, 1.0f}, /*0 */
        {1.0f, 0.0f, 0.0f, 1.0f}, /*1 */
        {1.0f, 0.0f, 0.0f, 1.0f}, /*2 */
        {1.0f, 0.0f, 0.0f, 1.0f}, /*3 */
    };

    /* 4 position for 4 instances */
    const float instancepos[][3] =
    {
        {-0.6f,-0.6f, 0.0f},
        { 0.6f,-0.6f, 0.0f},
        { 0.6f, 0.6f, 0.0f},
        {-0.6f, 0.6f, 0.0f},
    };

    short indices[] = {0, 1, 2, 1, 2, 3};

    D3DVERTEXELEMENT9 decl[] =
    {
        {0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {1, 0,  D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0},
        {2, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        D3DDECL_END()
    };

    /* set the default value because it isn't done in wine? */
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);

    /* check for D3DSTREAMSOURCE_INDEXEDDATA at stream0 */
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 0, (D3DSTREAMSOURCE_INSTANCEDATA | 1));
    ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);

    /* check wrong cases */
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, 0);
    ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_GetStreamSourceFreq(device, 1, &ind);
    ok(hr == D3D_OK && ind == 1, "IDirect3DDevice9_GetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, 2);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_GetStreamSourceFreq(device, 1, &ind);
    ok(hr == D3D_OK && ind == 2, "IDirect3DDevice9_GetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, (D3DSTREAMSOURCE_INDEXEDDATA | 0));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_GetStreamSourceFreq(device, 1, &ind);
    ok(hr == D3D_OK && ind == (D3DSTREAMSOURCE_INDEXEDDATA | 0), "IDirect3DDevice9_GetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, (D3DSTREAMSOURCE_INSTANCEDATA | 0));
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_GetStreamSourceFreq(device, 1, &ind);
    ok(hr == D3D_OK && ind == (0U | D3DSTREAMSOURCE_INSTANCEDATA), "IDirect3DDevice9_GetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, (D3DSTREAMSOURCE_INSTANCEDATA | D3DSTREAMSOURCE_INDEXEDDATA | 0));
    ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);
    hr = IDirect3DDevice9_GetStreamSourceFreq(device, 1, &ind);
    ok(hr == D3D_OK && ind == (0U | D3DSTREAMSOURCE_INSTANCEDATA), "IDirect3DDevice9_GetStreamSourceFreq failed with %08x\n", hr);

    /* set the default value back */
    hr = IDirect3DDevice9_SetStreamSourceFreq(device, 1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x\n", hr);

    /* create all VertexBuffers*/
    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(quad), 0, 0, D3DPOOL_MANAGED, &vb, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    if(!vb) {
        skip("Failed to create a vertex buffer\n");
        return;
    }
    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(vertcolor), 0, 0, D3DPOOL_MANAGED, &vb2, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    if(!vb2) {
        skip("Failed to create a vertex buffer\n");
        goto out;
    }
    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(instancepos), 0, 0, D3DPOOL_MANAGED, &vb3, NULL);
    ok(hr == D3D_OK, "CreateVertexBuffer failed with %08x\n", hr);
    if(!vb3) {
        skip("Failed to create a vertex buffer\n");
        goto out;
    }

    /* create IndexBuffer*/
    hr = IDirect3DDevice9_CreateIndexBuffer(device, sizeof(indices), 0, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &ib, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateIndexBuffer failed with %08x\n", hr);
    if(!ib) {
        skip("Failed to create a index buffer\n");
        goto out;
    }

    /* copy all Buffers (Vertex + Index)*/
    hr = IDirect3DVertexBuffer9_Lock(vb, 0, sizeof(quad), (void **) &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, quad, sizeof(quad));
    hr = IDirect3DVertexBuffer9_Unlock(vb);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed with %08x\n", hr);
    hr = IDirect3DVertexBuffer9_Lock(vb2, 0, sizeof(vertcolor), (void **) &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, vertcolor, sizeof(vertcolor));
    hr = IDirect3DVertexBuffer9_Unlock(vb2);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed with %08x\n", hr);
    hr = IDirect3DVertexBuffer9_Lock(vb3, 0, sizeof(instancepos), (void **) &data, 0);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, instancepos, sizeof(instancepos));
    hr = IDirect3DVertexBuffer9_Unlock(vb3);
    ok(hr == D3D_OK, "IDirect3DVertexBuffer9_Unlock failed with %08x\n", hr);
    hr = IDirect3DIndexBuffer9_Lock(ib, 0, sizeof(indices), (void **) &data, 0);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Lock failed with %08x\n", hr);
    memcpy(data, indices, sizeof(indices));
    hr = IDirect3DIndexBuffer9_Unlock(ib);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x\n", hr);

    /* create VertexShader */
    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code, &shader);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateVertexShader failed hr=%08x\n", hr);
    if(!shader) {
        skip("Failed to create a vetex shader\n");
        goto out;
    }

    hr = IDirect3DDevice9_SetVertexShader(device, shader);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShader failed hr=%08x\n", hr);

    hr = IDirect3DDevice9_SetIndices(device, ib);
    ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x\n", hr);

    /* run all tests */
    for( i = 0; i < sizeof(testcases)/sizeof(testcases[0]); ++i)
    {
        struct testdata act = testcases[i];
        decl[0].Stream = act.strVertex;
        decl[1].Stream = act.strColor;
        decl[2].Stream = act.strInstance;
        /* create VertexDeclarations */
        hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl, &pDecl);
        ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateVertexDeclaration failed hr=%08x (case %i)\n", hr, i);

        hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
        ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x (case %i)\n", hr, i);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x (case %i)\n", hr, i);
        if(SUCCEEDED(hr))
        {
            hr = IDirect3DDevice9_SetVertexDeclaration(device, pDecl);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexDeclaration failed with %08x (case %i)\n", hr, i);

            hr = IDirect3DDevice9_SetStreamSourceFreq(device, act.strVertex, (D3DSTREAMSOURCE_INDEXEDDATA | act.idxVertex));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSource(device, act.strVertex, vb, 0, sizeof(quad[0]));
            ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x (case %i)\n", hr, i);

            hr = IDirect3DDevice9_SetStreamSourceFreq(device, act.strColor, (D3DSTREAMSOURCE_INDEXEDDATA | act.idxColor));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSource(device, act.strColor, vb2, 0, sizeof(vertcolor[0]));
            ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x (case %i)\n", hr, i);

            hr = IDirect3DDevice9_SetStreamSourceFreq(device, act.strInstance, (D3DSTREAMSOURCE_INSTANCEDATA | act.idxInstance));
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSource(device, act.strInstance, vb3, 0, sizeof(instancepos[0]));
            ok(hr == D3D_OK, "IDirect3DIndexBuffer9_Unlock failed with %08x (case %i)\n", hr, i);

            /* don't know if this is right (1*3 and 4*1)*/
            hr = IDirect3DDevice9_DrawIndexedPrimitive(device, D3DPT_TRIANGLELIST, 0, 0, 1 * 3 , 0, 4*1);
            ok(hr == D3D_OK, "IDirect3DDevice9_DrawIndexedPrimitive failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_EndScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x (case %i)\n", hr, i);

            /* set all StreamSource && StreamSourceFreq back to default */
            hr = IDirect3DDevice9_SetStreamSourceFreq(device, act.strVertex, 1);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSource(device, act.strVertex, NULL, 0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSourceFreq(device, act.idxColor, 1);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSource(device, act.idxColor, NULL, 0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSourceFreq(device, act.idxInstance, 1);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSourceFreq failed with %08x (case %i)\n", hr, i);
            hr = IDirect3DDevice9_SetStreamSource(device, act.idxInstance, NULL, 0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource failed with %08x (case %i)\n", hr, i);
        }

        hr = IDirect3DVertexDeclaration9_Release(pDecl);
        ok(hr == D3D_OK, "IDirect3DVertexDeclaration9_Release failed with %08x (case %i)\n", hr, i);

        color = getPixelColor(device, 160, 360);
        ok(color == act.color1, "has color 0x%08x, expected 0x%08x (case %i)\n", color, act.color1, i);
        color = getPixelColor(device, 480, 360);
        ok(color == act.color2, "has color 0x%08x, expected 0x%08x (case %i)\n", color, act.color2, i);
        color = getPixelColor(device, 480, 120);
        ok(color == act.color3, "has color 0x%08x, expected 0x%08x (case %i)\n", color, act.color3, i);
        color = getPixelColor(device, 160, 120);
        ok(color == act.color4, "has color 0x%08x, expected 0x%08x (case %i)\n", color, act.color4, i);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x (case %i)\n", hr, i);
    }

    hr = IDirect3DDevice9_SetIndices(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetIndices failed with %08x\n", hr);

out:
    if(vb) IDirect3DVertexBuffer9_Release(vb);
    if(vb2)IDirect3DVertexBuffer9_Release(vb2);
    if(vb3)IDirect3DVertexBuffer9_Release(vb3);
    if(ib)IDirect3DIndexBuffer9_Release(ib);
    if(shader)IDirect3DVertexShader9_Release(shader);
}

static void np2_stretch_rect_test(IDirect3DDevice9 *device) {
    IDirect3DSurface9 *src = NULL, *dst = NULL, *backbuffer = NULL;
    IDirect3DTexture9 *dsttex = NULL;
    HRESULT hr;
    DWORD color;
    D3DRECT r1 = {0,  0,  50,  50 };
    D3DRECT r2 = {50, 0,  100, 50 };
    D3DRECT r3 = {50, 50, 100, 100};
    D3DRECT r4 = {0,  50,  50, 100};
    const float quad[] = {
        -1.0,   -1.0,   0.1,    0.0,    0.0,
         1.0,   -1.0,   0.1,    1.0,    0.0,
        -1.0,    1.0,   0.1,    0.0,    1.0,
         1.0,    1.0,   0.1,    1.0,    1.0,
    };

    hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetBackBuffer failed with %08x\n", hr);

    hr = IDirect3DDevice9_CreateRenderTarget(device, 100, 100, D3DFMT_A8R8G8B8, D3DMULTISAMPLE_NONE, 0, TRUE, &src, NULL );
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_CreateRenderTarget failed with %08x\n", hr);
    hr = IDirect3DDevice9_CreateTexture(device, 25, 25, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &dsttex, NULL);
    ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);

    if(!src || !dsttex) {
        skip("One or more test resources could not be created\n");
        goto cleanup;
    }

    hr = IDirect3DTexture9_GetSurfaceLevel(dsttex, 0, &dst);
    ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 1, NULL, D3DCLEAR_TARGET, 0xff00ffff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    /* Clear the StretchRect destination for debugging */
    hr = IDirect3DDevice9_SetRenderTarget(device, 0, dst);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 1, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetRenderTarget(device, 0, src);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 1, &r1, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 1, &r2, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 1, &r3, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 1, &r4, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %08x\n", hr);

    /* Stretchrect before setting the render target back to the backbuffer. This will make Wine use
     * the target -> texture GL blit path
     */
    hr = IDirect3DDevice9_StretchRect(device, src, NULL, dst, NULL, D3DTEXF_POINT);
    ok(hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %08x\n", hr);
    IDirect3DSurface9_Release(dst);

    hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) dsttex);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with %08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(float) * 5);
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with %08x\n", hr);
    }

    color = getPixelColor(device, 160, 360);
    ok(color == 0x00ff0000, "stretchrect: Pixel 160,360 has color 0x%08x, expected 0x00ff0000\n", color);
    color = getPixelColor(device, 480, 360);
    ok(color == 0x0000ff00, "stretchrect: Pixel 480,360 has color 0x%08x, expected 0x0000ff00\n", color);
    color = getPixelColor(device, 480, 120);
    ok(color == 0x000000ff, "stretchrect: Pixel 480,120 has color 0x%08x, expected 0x000000ff\n", color);
    color = getPixelColor(device, 160, 120);
    ok(color == 0x00000000, "stretchrect: Pixel 160,120 has color 0x%08x, expected 0x00000000\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);

cleanup:
    if(src) IDirect3DSurface9_Release(src);
    if(backbuffer) IDirect3DSurface9_Release(backbuffer);
    if(dsttex) IDirect3DTexture9_Release(dsttex);
}

static void texop_test(IDirect3DDevice9 *device)
{
    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
    IDirect3DTexture9 *texture = NULL;
    D3DLOCKED_RECT locked_rect;
    D3DCOLOR color;
    D3DCAPS9 caps;
    HRESULT hr;
    unsigned i;

    static const struct {
        float x, y, z;
        float s, t;
        D3DCOLOR diffuse;
    } quad[] = {
        {-1.0f, -1.0f, 0.1f, -1.0f, -1.0f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00)},
        {-1.0f,  1.0f, 0.1f, -1.0f,  1.0f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00)},
        { 1.0f, -1.0f, 0.1f,  1.0f, -1.0f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00)},
        { 1.0f,  1.0f, 0.1f,  1.0f,  1.0f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00)}
    };

    static const D3DVERTEXELEMENT9 decl_elements[] = {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0},
        {0, 20, D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0},
        D3DDECL_END()
    };

    static const struct {
        D3DTEXTUREOP op;
        const char *name;
        DWORD caps_flag;
        D3DCOLOR result;
    } test_data[] = {
        {D3DTOP_SELECTARG1,                "SELECTARG1",                D3DTEXOPCAPS_SELECTARG1,                D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
        {D3DTOP_SELECTARG2,                "SELECTARG2",                D3DTEXOPCAPS_SELECTARG2,                D3DCOLOR_ARGB(0x00, 0x33, 0x33, 0x33)},
        {D3DTOP_MODULATE,                  "MODULATE",                  D3DTEXOPCAPS_MODULATE,                  D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x00)},
        {D3DTOP_MODULATE2X,                "MODULATE2X",                D3DTEXOPCAPS_MODULATE2X,                D3DCOLOR_ARGB(0x00, 0x00, 0x66, 0x00)},
        {D3DTOP_MODULATE4X,                "MODULATE4X",                D3DTEXOPCAPS_MODULATE4X,                D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
        {D3DTOP_ADD,                       "ADD",                       D3DTEXOPCAPS_ADD,                       D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
        {D3DTOP_ADDSIGNED,                 "ADDSIGNED",                 D3DTEXOPCAPS_ADDSIGNED,                 D3DCOLOR_ARGB(0x00, 0x00, 0xb2, 0x00)},
        {D3DTOP_ADDSIGNED2X,               "ADDSIGNED2X",               D3DTEXOPCAPS_ADDSIGNED2X,               D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
        {D3DTOP_SUBTRACT,                  "SUBTRACT",                  D3DTEXOPCAPS_SUBTRACT,                  D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
        {D3DTOP_ADDSMOOTH,                 "ADDSMOOTH",                 D3DTEXOPCAPS_ADDSMOOTH,                 D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
        {D3DTOP_BLENDDIFFUSEALPHA,         "BLENDDIFFUSEALPHA",         D3DTEXOPCAPS_BLENDDIFFUSEALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
        {D3DTOP_BLENDTEXTUREALPHA,         "BLENDTEXTUREALPHA",         D3DTEXOPCAPS_BLENDTEXTUREALPHA,         D3DCOLOR_ARGB(0x00, 0x14, 0xad, 0x14)},
        {D3DTOP_BLENDFACTORALPHA,          "BLENDFACTORALPHA",          D3DTEXOPCAPS_BLENDFACTORALPHA,          D3DCOLOR_ARGB(0x00, 0x07, 0xe4, 0x07)},
        {D3DTOP_BLENDTEXTUREALPHAPM,       "BLENDTEXTUREALPHAPM",       D3DTEXOPCAPS_BLENDTEXTUREALPHAPM,       D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
        {D3DTOP_BLENDCURRENTALPHA,         "BLENDCURRENTALPHA",         D3DTEXOPCAPS_BLENDCURRENTALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
        {D3DTOP_MODULATEALPHA_ADDCOLOR,    "MODULATEALPHA_ADDCOLOR",    D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR,    D3DCOLOR_ARGB(0x00, 0x1f, 0xff, 0x1f)},
        {D3DTOP_MODULATECOLOR_ADDALPHA,    "MODULATECOLOR_ADDALPHA",    D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA,    D3DCOLOR_ARGB(0x00, 0x99, 0xcc, 0x99)},
        {D3DTOP_MODULATEINVALPHA_ADDCOLOR, "MODULATEINVALPHA_ADDCOLOR", D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR, D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
        {D3DTOP_MODULATEINVCOLOR_ADDALPHA, "MODULATEINVCOLOR_ADDALPHA", D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA, D3DCOLOR_ARGB(0x00, 0xcc, 0x99, 0xcc)},
        /* BUMPENVMAP & BUMPENVMAPLUMINANCE have their own tests */
        {D3DTOP_DOTPRODUCT3,               "DOTPRODUCT3",               D3DTEXOPCAPS_DOTPRODUCT3,               D3DCOLOR_ARGB(0x00, 0x99, 0x99, 0x99)},
        {D3DTOP_MULTIPLYADD,               "MULTIPLYADD",               D3DTEXOPCAPS_MULTIPLYADD,               D3DCOLOR_ARGB(0x00, 0xff, 0x33, 0x00)},
        {D3DTOP_LERP,                      "LERP",                      D3DTEXOPCAPS_LERP,                      D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x33)},
    };

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(SUCCEEDED(hr), "GetDeviceCaps failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vertex_declaration);
    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
    ok(SUCCEEDED(hr), "SetVertexDeclaration failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed with 0x%08x\n", hr);
    hr = IDirect3DTexture9_LockRect(texture, 0, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
    *((DWORD *)locked_rect.pBits) = D3DCOLOR_ARGB(0x99, 0x00, 0xff, 0x00);
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(SUCCEEDED(hr), "UnlockRect failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *)texture);
    ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG0, D3DTA_DIFFUSE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
    ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0xdd333333);
    ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_ALPHA);
    ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);

    for (i = 0; i < sizeof(test_data) / sizeof(*test_data); ++i)
    {
        if (!(caps.TextureOpCaps & test_data[i].caps_flag))
        {
            skip("tex operation %s not supported\n", test_data[i].name);
            continue;
        }

        hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, test_data[i].op);
        ok(SUCCEEDED(hr), "SetTextureStageState (%s) failed with 0x%08x\n", test_data[i].name, hr);

        hr = IDirect3DDevice9_BeginScene(device);
        ok(SUCCEEDED(hr), "BeginScene failed with 0x%08x\n", hr);

        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(SUCCEEDED(hr), "EndScene failed with 0x%08x\n", hr);

        color = getPixelColor(device, 320, 240);
        ok(color_match(color, test_data[i].result, 3), "Operation %s returned color 0x%08x, expected 0x%08x\n",
                test_data[i].name, color, test_data[i].result);

        hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
        ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);
    }

    if (texture) IDirect3DTexture9_Release(texture);
    if (vertex_declaration) IDirect3DVertexDeclaration9_Release(vertex_declaration);
}

static void yuv_color_test(IDirect3DDevice9 *device) {
    HRESULT hr;
    IDirect3DSurface9 *surface = NULL, *target = NULL;
    unsigned int fmt, i;
    D3DFORMAT format;
    const char *fmt_string;
    D3DLOCKED_RECT lr;
    IDirect3D9 *d3d;
    HRESULT color;
    DWORD ref_color_left, ref_color_right;

    struct {
        DWORD in;           /* The input color */
        DWORD uyvy_left;    /* "in" interpreted as uyvy and transformed to RGB, pixel 1/1*/
        DWORD uyvy_right;   /* "in" interpreted as uyvy and transformed to RGB, pixel 2/1*/
        DWORD yuy2_left;    /* "in" interpreted as yuy2 and transformed to RGB, pixel 1/1 */
        DWORD yuy2_right;   /* "in" interpreted as yuy2 and transformed to RGB, pixel 2/1 */
    } test_data[] = {
    /* Originally I wanted to avoid being evil, and set Y1 = Y2 to avoid triggering troubles in shader converters,
     * but the main difference between YUY2 and UYVY is the swapped ordering of the chroma and luminance
     * values. However, handling the two Y's properly could have a big impact on image quality, so be picky about
     * that
     */
      { 0x00000000, 0x00008700, 0x00008700, 0x00008700, 0x00008700 },
      { 0xff000000, 0x00008700, 0x004bff1c, 0x00b30000, 0x00b30000 },
      { 0x00ff0000, 0x00b30000, 0x00b30000, 0x00008700, 0x004bff1c },
      { 0x0000ff00, 0x004bff1c, 0x00008700, 0x000030e1, 0x000030e1 },
      { 0x000000ff, 0x000030e1, 0x000030e1, 0x004bff1c, 0x00008700 },
      { 0xffff0000, 0x00b30000, 0x00ffd01c, 0x00b30000, 0x00ffd01c },
      { 0xff00ff00, 0x004bff1c, 0x004bff1c, 0x00b300e1, 0x00b300e1 },
      { 0xff0000ff, 0x000030e1, 0x004bffff, 0x00ffd01c, 0x00b30000 },
      { 0x00ffff00, 0x00ffd01c, 0x00b30000, 0x000030e1, 0x004bffff },
      { 0x00ff00ff, 0x00b300e1, 0x00b300e1, 0x004bff1c, 0x004bff1c },
      { 0x0000ffff, 0x004bffff, 0x000030e1, 0x004bffff, 0x000030e1 },
      { 0xffffff00, 0x00ffd01c, 0x00ffd01c, 0x00b300e1, 0x00ff79ff },
      { 0xffff00ff, 0x00b300e1, 0x00ff79ff, 0x00ffd01c, 0x00ffd01c },
      { 0xffffffff, 0x00ff79ff, 0x00ff79ff, 0x00ff79ff, 0x00ff79ff },

      { 0x4cff4c54, 0x00ff0000, 0x00ff0000, 0x000b8b00, 0x00b6ffa3 },
      { 0x00800080, 0x00000000, 0x00000000, 0x0000ff00, 0x0000ff00 },
      { 0xFF80FF80, 0x00ffffff, 0x00ffffff, 0x00ff00ff, 0x00ff00ff },
      { 0x1c6b1cff, 0x000000fd, 0x000000fd, 0x006dff45, 0x0000d500 },
    };

    hr = IDirect3DDevice9_GetDirect3D(device, &d3d);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetDirect3D failed, hr = %08x\n", hr);
    hr = IDirect3DDevice9_GetRenderTarget(device, 0, &target);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderTarget failed, hr = %08x\n", hr);

    IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX0);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed, hr = %08x\n", hr);

    for(fmt = 0; fmt < 2; fmt++) {
        if(fmt == 0) {
            format = D3DFMT_UYVY;
            fmt_string = "D3DFMT_UYVY";
        } else {
            format = D3DFMT_YUY2;
            fmt_string = "D3DFMT_YUY2";
        }

        /* Some(all?) Windows drivers do not support YUV 3D textures, only 2D surfaces in StretchRect. Thus use
                       * StretchRect to draw the YUV surface onto the screen instead of drawPrimitive
                       */
        if(IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
                                        D3DRTYPE_SURFACE, format) != D3D_OK) {
            skip("%s is not supported\n", fmt_string);
            continue;
        }

        /* A pixel is effectively 16 bit large, but two pixels are stored together, so the minimum size is 2x1 */
        hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 2, 1, format, D3DPOOL_DEFAULT, &surface, NULL);
        ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed, hr = %08x\n", hr);

        for(i = 0; i < (sizeof(test_data)/sizeof(test_data[0])); i++) {
            if(fmt == 0) {
                ref_color_left = test_data[i].uyvy_left;
                ref_color_right = test_data[i].uyvy_right;
            } else {
                ref_color_left = test_data[i].yuy2_left;
                ref_color_right = test_data[i].yuy2_right;
            }

            memset(&lr, 0, sizeof(lr));
            hr = IDirect3DSurface9_LockRect(surface, &lr, NULL, 0);
            ok(hr == D3D_OK, "IDirect3DSurface9_LockRect failed, hr = %08x\n", hr);
            *((DWORD *) lr.pBits) = test_data[i].in;
            hr = IDirect3DSurface9_UnlockRect(surface);
            ok(hr == D3D_OK, "IDirect3DSurface9_UnlockRect failed, hr = %08x\n", hr);

            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_StretchRect(device, surface, NULL, target, NULL, D3DTEXF_POINT);
            ok(hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with 0x%08x\n", hr);

            /* Native D3D can't resist filtering the YUY surface, even though we asked it not to do so above. To
             * prevent running into precision problems, read a far left and far right pixel. In the future we may
             * want to add tests for the filtered pixels as well.
             *
             * Unfortunately different implementations(Windows-NV and Mac-ATI tested) interpret some colors vastly
             * differently, so we need a max diff of 16
             */
            color = getPixelColor(device, 40, 240);
            ok(color_match(color, ref_color_left, 18),
               "Input 0x%08x: Got color 0x%08x for pixel 1/1, expected 0x%08x, format %s\n",
               test_data[i].in, color, ref_color_left, fmt_string);
            color = getPixelColor(device, 600, 240);
            ok(color_match(color, ref_color_right, 18),
               "Input 0x%08x: Got color 0x%08x for pixel 2/1, expected 0x%08x, format %s\n",
               test_data[i].in, color, ref_color_right, fmt_string);
            hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
            ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);
        }
        IDirect3DSurface9_Release(surface);
    }
    IDirect3DSurface9_Release(target);
    IDirect3D9_Release(d3d);
}

static void texop_range_test(IDirect3DDevice9 *device)
{
    static const struct {
        float x, y, z;
        D3DCOLOR diffuse;
    } quad[] = {
        {-1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0xff, 0xff, 0xff, 0xff)},
        {-1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0xff, 0xff, 0xff, 0xff)},
        { 1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0xff, 0xff, 0xff, 0xff)},
        { 1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0xff, 0xff, 0xff, 0xff)}
    };
    HRESULT hr;
    IDirect3DTexture9 *texture;
    D3DLOCKED_RECT locked_rect;
    D3DCAPS9 caps;
    DWORD color;

    /* We need ADD and SUBTRACT operations */
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(SUCCEEDED(hr), "GetDeviceCaps failed with 0x%08x\n", hr);
    if (!(caps.TextureOpCaps & D3DTEXOPCAPS_ADD)) {
        skip("D3DTOP_ADD is not supported, skipping value range test\n");
        return;
    }
    if (!(caps.TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)) {
        skip("D3DTEXOPCAPS_SUBTRACT is not supported, skipping value range test\n");
        return;
    }

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(SUCCEEDED(hr), "SetFVF failed with 0x%08x\n", hr);
    /* Stage 1: result = diffuse(=1.0) + diffuse
     * stage 2: result = result - tfactor(= 0.5)
     */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0x80808080);
    ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_ADD);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG1, D3DTA_CURRENT);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG2, D3DTA_TFACTOR);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_SUBTRACT);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
    ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_EndScene(device);
    ok(SUCCEEDED(hr), "EndScene failed with 0x%08x\n", hr);

    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00808080, 1), "texop Range > 1.0 returned 0x%08x, expected 0x00808080\n",
       color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_CreateTexture(device, 1, 1, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed with 0x%08x\n", hr);
    hr = IDirect3DTexture9_LockRect(texture, 0, &locked_rect, NULL, 0);
    ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
    *((DWORD *)locked_rect.pBits) = D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0x00);
    hr = IDirect3DTexture9_UnlockRect(texture, 0);
    ok(SUCCEEDED(hr), "UnlockRect failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *)texture);
    ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);

    /* Stage 1: result = texture(=0.0) - tfactor(= 0.5)
     * stage 2: result = result + diffuse(1.0)
     */
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0x80808080);
    ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SUBTRACT);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG1, D3DTA_CURRENT);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_ADD);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(SUCCEEDED(hr), "BeginScene failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
    ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_EndScene(device);
    ok(SUCCEEDED(hr), "EndScene failed with 0x%08x\n", hr);

    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00ffffff, 1), "texop Range < 0.0 returned 0x%08x, expected 0x00ffffff\n",
       color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
    ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);
    IDirect3DTexture9_Release(texture);
}

static void alphareplicate_test(IDirect3DDevice9 *device) {
    struct vertex quad[] = {
        { -1.0,    -1.0,    0.1,    0x80ff00ff },
        {  1.0,    -1.0,    0.1,    0x80ff00ff },
        { -1.0,     1.0,    0.1,    0x80ff00ff },
        {  1.0,     1.0,    0.1,    0x80ff00ff },
    };
    HRESULT hr;
    DWORD color;

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_DIFFUSE | D3DTA_ALPHAREPLICATE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr);
    }

    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00808080, 1), "alphareplicate test 0x%08x, expected 0x00808080\n",
       color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);

}

static void dp3_alpha_test(IDirect3DDevice9 *device) {
    HRESULT hr;
    D3DCAPS9 caps;
    DWORD color;
    struct vertex quad[] = {
        { -1.0,    -1.0,    0.1,    0x408080c0 },
        {  1.0,    -1.0,    0.1,    0x408080c0 },
        { -1.0,     1.0,    0.1,    0x408080c0 },
        {  1.0,     1.0,    0.1,    0x408080c0 },
    };

    memset(&caps, 0, sizeof(caps));
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    ok(SUCCEEDED(hr), "GetDeviceCaps failed with 0x%08x\n", hr);
    if (!(caps.TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)) {
        skip("D3DTOP_DOTPRODUCT3 not supported\n");
        return;
    }

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with 0x%08x\n", hr);

    /* dp3_x4 r0, diffuse_bias, tfactor_bias
     * mov r0.a, diffuse.a
     * mov r0, r0.a
     *
     * It turns out that the 2nd line is ignored, and the dp3 result written into r0.a instead
     * thus with input vec4(0.5, 0.5, 0.75, 0.25) and vec4(1.0, 1.0, 1.0, 1.0) the result is
     * (0.0 * 0.5 + 0.0 * 0.5 + 0.25 * 0.5) * 4 = 0.125 * 4 = 0.5, with a bunch of inprecision.
     */
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DOTPRODUCT3);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLORARG1, D3DTA_CURRENT | D3DTA_ALPHAREPLICATE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0xffffffff);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr);
    }

    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x00808080, 4), "dp3 alpha test 0x%08x, expected 0x00808080\n",
       color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed with 0x%08x\n", hr);
}

static void zwriteenable_test(IDirect3DDevice9 *device) {
    HRESULT hr;
    DWORD color;
    struct vertex quad1[] = {
        { -1.0,  -1.0,  0.1,    0x00ff0000},
        { -1.0,   1.0,  0.1,    0x00ff0000},
        {  1.0,  -1.0,  0.1,    0x00ff0000},
        {  1.0,   1.0,  0.1,    0x00ff0000},
    };
    struct vertex quad2[] = {
        { -1.0,  -1.0,  0.9,    0x0000ff00},
        { -1.0,   1.0,  0.9,    0x0000ff00},
        {  1.0,  -1.0,  0.9,    0x0000ff00},
        {  1.0,   1.0,  0.9,    0x0000ff00},
    };

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x000000ff, 1.0f, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
    if(SUCCEEDED(hr)) {
        /* The Z buffer is filled with 1.0. Draw a red quad with z = 0.1, zenable = D3DZB_FALSE, zwriteenable = TRUE.
         * The red color is written because the z test is disabled. The question is whether the z = 0.1 values
         * are written into the Z buffer. After the draw, set zenable = TRUE and draw a green quad at z = 0.9.
         * If the values are written, the z test will fail(0.9 > 0.1) and the red color remains. If the values
         * are not written, the z test succeeds(0.9 < 1.0) and the green color is written. It turns out that
         * the screen is green, so zenable = D3DZB_FALSE and zwriteenable  = TRUE does NOT write to the z buffer.
         */
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(*quad1));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
        hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(*quad2));
        ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
    }

    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x0000ff00, 1), "zwriteenable test returned 0x%08x, expected 0x0000ff00\n",
       color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
}

static void alphatest_test(IDirect3DDevice9 *device) {
#define ALPHATEST_PASSED 0x0000ff00
#define ALPHATEST_FAILED 0x00ff0000
    struct {
        D3DCMPFUNC  func;
        DWORD       color_less;
        DWORD       color_equal;
        DWORD       color_greater;
    } testdata[] = {
        {   D3DCMP_NEVER,           ALPHATEST_FAILED, ALPHATEST_FAILED, ALPHATEST_FAILED },
        {   D3DCMP_LESS,            ALPHATEST_PASSED, ALPHATEST_FAILED, ALPHATEST_FAILED },
        {   D3DCMP_EQUAL,           ALPHATEST_FAILED, ALPHATEST_PASSED, ALPHATEST_FAILED },
        {   D3DCMP_LESSEQUAL,       ALPHATEST_PASSED, ALPHATEST_PASSED, ALPHATEST_FAILED },
        {   D3DCMP_GREATER,         ALPHATEST_FAILED, ALPHATEST_FAILED, ALPHATEST_PASSED },
        {   D3DCMP_NOTEQUAL,        ALPHATEST_PASSED, ALPHATEST_FAILED, ALPHATEST_PASSED },
        {   D3DCMP_GREATEREQUAL,    ALPHATEST_FAILED, ALPHATEST_PASSED, ALPHATEST_PASSED },
        {   D3DCMP_ALWAYS,          ALPHATEST_PASSED, ALPHATEST_PASSED, ALPHATEST_PASSED },
    };
    unsigned int i, j;
    HRESULT hr;
    DWORD color;
    struct vertex quad[] = {
        {   -1.0,    -1.0,   0.1,    ALPHATEST_PASSED | 0x80000000  },
        {    1.0,    -1.0,   0.1,    ALPHATEST_PASSED | 0x80000000  },
        {   -1.0,     1.0,   0.1,    ALPHATEST_PASSED | 0x80000000  },
        {    1.0,     1.0,   0.1,    ALPHATEST_PASSED | 0x80000000  },
    };
    D3DCAPS9 caps;

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHATESTENABLE, TRUE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with 0x%08x\n", hr);

    for(j = 0; j < 2; j++) {
        if(j == 1) {
            /* Try a pixel shader instead of fixed function. The wined3d code may emulate
             * the alpha test either for performance reasons(floating point RTs) or to work
             * around driver bugs(Geforce 7x00 cards on MacOS). There may be a different
             * codepath for ffp and shader in this case, and the test should cover both
             */
            IDirect3DPixelShader9 *ps;
            DWORD shader_code[] = {
                0xffff0101,                                 /* ps_1_1           */
                0x00000001, 0x800f0000, 0x90e40000,         /* mov r0, v0       */
                0x0000ffff                                  /* end              */
            };
            memset(&caps, 0, sizeof(caps));
            IDirect3DDevice9_GetDeviceCaps(device, &caps);
            ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps failed with 0x%08x\n", hr);
            if(caps.PixelShaderVersion < D3DPS_VERSION(1, 1)) {
                break;
            }

            hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &ps);
            ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed with 0x%08x\n", hr);
            IDirect3DDevice9_SetPixelShader(device, ps);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed with 0x%08x\n", hr);
            IDirect3DPixelShader9_Release(ps);
        }

        for(i = 0; i < (sizeof(testdata)/sizeof(testdata[0])); i++) {
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAFUNC, testdata[i].func);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);

            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, ALPHATEST_FAILED, 0.0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAREF, 0x90);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_BeginScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
            if(SUCCEEDED(hr)) {
                hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
                ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
                hr = IDirect3DDevice9_EndScene(device);
                ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr);
            }
            color = getPixelColor(device, 320, 240);
            ok(color_match(color, testdata[i].color_less, 1), "Alphatest failed. Got color 0x%08x, expected 0x%08x. alpha < ref, func %u\n",
            color, testdata[i].color_less, testdata[i].func);
            hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
            ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr);

            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, ALPHATEST_FAILED, 0.0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAREF, 0x80);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_BeginScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
            if(SUCCEEDED(hr)) {
                hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
                ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
                hr = IDirect3DDevice9_EndScene(device);
                ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr);
            }
            color = getPixelColor(device, 320, 240);
            ok(color_match(color, testdata[i].color_equal, 1), "Alphatest failed. Got color 0x%08x, expected 0x%08x. alpha == ref, func %u\n",
            color, testdata[i].color_equal, testdata[i].func);
            hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
            ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr);

            hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, ALPHATEST_FAILED, 0.0, 0);
            ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAREF, 0x70);
            ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
            hr = IDirect3DDevice9_BeginScene(device);
            ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr);
            if(SUCCEEDED(hr)) {
                hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
                ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
                hr = IDirect3DDevice9_EndScene(device);
                ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr);
            }
            color = getPixelColor(device, 320, 240);
            ok(color_match(color, testdata[i].color_greater, 1), "Alphatest failed. Got color 0x%08x, expected 0x%08x. alpha > ref, func %u\n",
            color, testdata[i].color_greater, testdata[i].func);
            hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
            ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr);
        }
    }

    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHATESTENABLE, FALSE);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr);
    IDirect3DDevice9_SetPixelShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed with 0x%08x\n", hr);
}

static void sincos_test(IDirect3DDevice9 *device) {
    const DWORD sin_shader_code[] = {
        0xfffe0200,                                                                 /* vs_2_0                       */
        0x0200001f, 0x80000000, 0x900f0000,                                         /* dcl_position v0              */
        0x05000051, 0xa00f0002, 0x40490fdb, 0x3f800000, 0x00000000, 0x3f59999a,     /* def c2, 3.14159, 1, 0, 0.85  */
        0x03000005, 0x80010001, 0x90000000, 0xa0000002,                             /* mul r1.x, v0.x, c2.x         */
        0x04000025, 0x80020000, 0x80000001, 0xa0e40000, 0xa0e40001,                 /* sincos r0.y, r1.x, c0, c1    */
        0x02000001, 0xc00d0000, 0x90e40000,                                         /* mov oPos.xzw, v0             */
        0x03000005, 0xc0020000, 0x80550000, 0xa0ff0002,                             /* mul oPos.y, r0.y, c2.w       */
        0x02000001, 0xd00f0000, 0xa0a60002,                                         /* mov oD0, c2.zyzz             */
        0x0000ffff                                                                  /* end                          */
    };
    const DWORD cos_shader_code[] = {
        0xfffe0200,                                                                 /* vs_2_0                       */
        0x0200001f, 0x80000000, 0x900f0000,                                         /* dcl_position v0              */
        0x05000051, 0xa00f0002, 0x40490fdb, 0x3f800000, 0x00000000, 0x3f59999a,     /* def c2, 3.14159, 1, 0, 0.85  */
        0x03000005, 0x80010001, 0x90000000, 0xa0000002,                             /* mul r1.x, v0.x, c2.x         */
        0x04000025, 0x80010000, 0x80000001, 0xa0e40000, 0xa0e40001,                 /* sincos r0.x, r1.x, c0, c1    */
        0x02000001, 0xc00d0000, 0x90e40000,                                         /* mov oPos.xzw, v0             */
        0x03000005, 0xc0020000, 0x80000000, 0xa0ff0002,                             /* mul oPos.y, r0.x, c2.w       */
        0x02000001, 0xd00f0000, 0xa0a90002,                                         /* mov oD0, c2.yzzz             */
        0x0000ffff                                                                  /* end                          */
    };
    IDirect3DVertexShader9 *sin_shader, *cos_shader;
    HRESULT hr;
    struct {
        float x, y, z;
    } data[1280];
    unsigned int i;
    float sincosc1[4] = {D3DSINCOSCONST1};
    float sincosc2[4] = {D3DSINCOSCONST2};

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);

    hr = IDirect3DDevice9_CreateVertexShader(device, sin_shader_code, &sin_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_CreateVertexShader(device, cos_shader_code, &cos_shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, sincosc1, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShaderConstantF failed with 0x%08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 1, sincosc2, 1);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShaderConstantF failed with 0x%08x\n", hr);

    /* Generate a point from -1 to 1 every 0.5 pixels */
    for(i = 0; i < 1280; i++) {
        data[i].x = (-640.0 + i) / 640.0;
        data[i].y = 0.0;
        data[i].z = 0.1;
    }

    hr = IDirect3DDevice9_BeginScene(device);
    if(SUCCEEDED(hr)) {
        hr = IDirect3DDevice9_SetVertexShader(device, sin_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader failed with 0x%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1280, data, sizeof(*data));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed with 0x%08x\n", hr);

        hr = IDirect3DDevice9_SetVertexShader(device, cos_shader);
        ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader failed with 0x%08x\n", hr);
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_POINTLIST, 1280, data, sizeof(*data));
        ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed with 0x%08x\n", hr);

        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr);
    }
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_Present returned %#x.\n", hr);
    /* TODO: Find a way to properly validate the lines. Precicion issues make this a kinda nasty task */

    IDirect3DDevice9_SetVertexShader(device, NULL);
    IDirect3DVertexShader9_Release(sin_shader);
    IDirect3DVertexShader9_Release(cos_shader);
}

static void loop_index_test(IDirect3DDevice9 *device) {
    const DWORD shader_code[] = {
        0xfffe0200,                                                 /* vs_2_0                   */
        0x0200001f, 0x80000000, 0x900f0000,                         /* dcl_position v0          */
        0x02000001, 0x800f0000, 0xa0e40000,                         /* mov r0, c0               */
        0x0200001b, 0xf0e40800, 0xf0e40000,                         /* loop aL, i0              */
        0x04000002, 0x800f0000, 0x80e40000, 0xa0e42001, 0xf0e40800, /* add r0, r0, c[aL + 1]    */
        0x0000001d,                                                 /* endloop                  */
        0x02000001, 0xc00f0000, 0x90e40000,                         /* mov oPos, v0             */
        0x02000001, 0xd00f0000, 0x80e40000,                         /* mov oD0, r0              */
        0x0000ffff                                                  /* END                      */
    };
    IDirect3DVertexShader9 *shader;
    HRESULT hr;
    DWORD color;
    const float quad[] = {
        -1.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
        -1.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };
    const float zero[4] = {0, 0, 0, 0};
    const float one[4] = {1, 1, 1, 1};
    int i0[4] = {2, 10, -3, 0};
    float values[4];

    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00ff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, zero, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 1, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 2, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 3, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 4, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 5, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 6, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 7, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    values[0] = 1.0;
    values[1] = 1.0;
    values[2] = 0.0;
    values[3] = 0.0;
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 8, values, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 9, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 10, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    values[0] = -1.0;
    values[1] = 0.0;
    values[2] = 0.0;
    values[3] = 0.0;
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 11, values, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 12, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 13, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 14, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);
    hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 15, one, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantF returned %#x.\n", hr);

    hr = IDirect3DDevice9_SetVertexShaderConstantI(device, 0, i0, 1);
    ok(SUCCEEDED(hr), "IDirect3DDevice9_SetVertexShaderConstantI returned %#x.\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        trace("going to draw index\n");
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }
    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x0000ff00, 1),
       "aL indexing test returned color 0x%08x, expected 0x0000ff00\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader failed with %08x\n", hr);
    IDirect3DVertexShader9_Release(shader);
}

static void sgn_test(IDirect3DDevice9 *device) {
    const DWORD shader_code[] = {
        0xfffe0200,                                                             /* vs_2_0                       */
        0x0200001f, 0x80000000, 0x900f0000,                                     /* dcl_position o0              */
        0x05000051, 0xa00f0000, 0xbf000000, 0x00000000, 0x3f000000, 0x41400000, /* def c0, -0.5, 0.0, 0.5, 12.0 */
        0x05000051, 0xa00f0001, 0x3fc00000, 0x00000000, 0x00000000, 0x00000000, /* def c1, 1.5, 0.0, 0.0, 0.0   */
        0x02000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
        0x04000022, 0x800f0000, 0xa0e40000, 0x80e40001, 0x80e40002,             /* sgn r0, c0, r1, r2           */
        0x03000002, 0xd00f0000, 0x80e40000, 0xa0e40001,                         /* add oD0, r0, c1              */
        0x0000ffff                                                              /* end                          */
    };
    IDirect3DVertexShader9 *shader;
    HRESULT hr;
    DWORD color;
    const float quad[] = {
        -1.0,   -1.0,   0.1,
         1.0,   -1.0,   0.1,
        -1.0,    1.0,   0.1,
         1.0,    1.0,   0.1
    };

    hr = IDirect3DDevice9_CreateVertexShader(device, shader_code, &shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_CreateVertexShader failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetVertexShader(device, shader);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader failed with %08x\n", hr);
    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00ff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }
    color = getPixelColor(device, 320, 240);
    ok(color_match(color, 0x008000ff, 1),
       "sgn test returned color 0x%08x, expected 0x008000ff\n", color);
    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetVertexShader(device, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader failed with %08x\n", hr);
    IDirect3DVertexShader9_Release(shader);
}

static void viewport_test(IDirect3DDevice9 *device) {
    HRESULT hr;
    DWORD color;
    D3DVIEWPORT9 vp, old_vp;
    const float quad[] =
    {
        -0.5,   -0.5,   0.1,
         0.5,   -0.5,   0.1,
        -0.5,    0.5,   0.1,
         0.5,    0.5,   0.1
    };

    memset(&old_vp, 0, sizeof(old_vp));
    hr = IDirect3DDevice9_GetViewport(device, &old_vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_GetViewport failed with %08x\n", hr);

    hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00ff0000, 0.0, 0);
    ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);

    /* Test a viewport with Width and Height bigger than the surface dimensions
     *
     * TODO: Test Width < surface.width, but X + Width > surface.width
     * TODO: Test Width < surface.width, what happens with the height?
     */
    memset(&vp, 0, sizeof(vp));
    vp.X = 0;
    vp.Y = 0;
    vp.Width = 10000;
    vp.Height = 10000;
    vp.MinZ = 0.0;
    vp.MaxZ = 0.0;
    hr = IDirect3DDevice9_SetViewport(device, &vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);
    hr = IDirect3DDevice9_BeginScene(device);
    ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
    if(SUCCEEDED(hr))
    {
        hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
        ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
        hr = IDirect3DDevice9_EndScene(device);
        ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
    }

    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);
    color = getPixelColor(device, 158, 118);
    ok(color == 0x00ff0000, "viewport test: (158,118) has color %08x\n", color);
    color = getPixelColor(device, 162, 118);
    ok(color == 0x00ff0000, "viewport test: (162,118) has color %08x\n", color);
    color = getPixelColor(device, 158, 122);
    ok(color == 0x00ff0000, "viewport test: (158,122) has color %08x\n", color);
    color = getPixelColor(device, 162, 122);
    ok(color == 0x00ffffff, "viewport test: (162,122) has color %08x\n", color);

    color = getPixelColor(device, 478, 358);
    ok(color == 0x00ffffff, "viewport test: (478,358 has color %08x\n", color);
    color = getPixelColor(device, 482, 358);
    ok(color == 0x00ff0000, "viewport test: (482,358) has color %08x\n", color);
    color = getPixelColor(device, 478, 362);
    ok(color == 0x00ff0000, "viewport test: (478,362) has color %08x\n", color);
    color = getPixelColor(device, 482, 362);
    ok(color == 0x00ff0000, "viewport test: (482,362) has color %08x\n", color);

    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
    ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);

    hr = IDirect3DDevice9_SetViewport(device, &old_vp);
    ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);
}

START_TEST(visual)
{
    IDirect3DDevice9 *device_ptr;
    D3DCAPS9 caps;
    HRESULT hr;
    DWORD color;

    d3d9_handle = LoadLibraryA("d3d9.dll");
    if (!d3d9_handle)
    {
        skip("Could not load d3d9.dll\n");
        return;
    }

    device_ptr = init_d3d9();
    if (!device_ptr)
    {
        skip("Creating the device failed\n");
        return;
    }

    IDirect3DDevice9_GetDeviceCaps(device_ptr, &caps);

    /* Check for the reliability of the returned data */
    hr = IDirect3DDevice9_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
    if(FAILED(hr))
    {
        skip("Clear failed, can't assure correctness of the test results, skipping\n");
        goto cleanup;
    }

    color = getPixelColor(device_ptr, 1, 1);
    if(color !=0x00ff0000)
    {
        skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests, skipping\n", color);
        goto cleanup;
    }
    IDirect3DDevice9_Present(device_ptr, NULL, NULL, NULL, NULL);

    hr = IDirect3DDevice9_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xff00ddee, 0.0, 0);
    if(FAILED(hr))
    {
        skip("Clear failed, can't assure correctness of the test results, skipping\n");
        goto cleanup;
    }

    color = getPixelColor(device_ptr, 639, 479);
    if(color != 0x0000ddee)
    {
        skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests, skipping\n", color);
        goto cleanup;
    }
    IDirect3DDevice9_Present(device_ptr, NULL, NULL, NULL, NULL);

    /* Now execute the real tests */
    stretchrect_test(device_ptr);
    lighting_test(device_ptr);
    clear_test(device_ptr);
    fog_test(device_ptr);
    if(caps.TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
    {
        test_cube_wrap(device_ptr);
    } else {
        skip("No cube texture support\n");
    }
    z_range_test(device_ptr);
    if(caps.TextureCaps & D3DPTEXTURECAPS_MIPMAP)
    {
        maxmip_test(device_ptr);
    }
    else
    {
        skip("No mipmap support\n");
    }
    offscreen_test(device_ptr);
    alpha_test(device_ptr);
    shademode_test(device_ptr);
    srgbtexture_test(device_ptr);
    release_buffer_test(device_ptr);
    float_texture_test(device_ptr);
    g16r16_texture_test(device_ptr);
    pixelshader_blending_test(device_ptr);
    texture_transform_flags_test(device_ptr);
    autogen_mipmap_test(device_ptr);
    fixed_function_decl_test(device_ptr);
    conditional_np2_repeat_test(device_ptr);
    fixed_function_bumpmap_test(device_ptr);
    if(caps.StencilCaps & D3DSTENCILCAPS_TWOSIDED) {
        stencil_cull_test(device_ptr);
    } else {
        skip("No two sided stencil support\n");
    }
    pointsize_test(device_ptr);
    tssargtemp_test(device_ptr);
    np2_stretch_rect_test(device_ptr);
    yuv_color_test(device_ptr);
    zwriteenable_test(device_ptr);
    alphatest_test(device_ptr);
    viewport_test(device_ptr);

    if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1))
    {
        test_constant_clamp_vs(device_ptr);
        test_compare_instructions(device_ptr);
    }
    else skip("No vs_1_1 support\n");

    if (caps.VertexShaderVersion >= D3DVS_VERSION(2, 0))
    {
        test_mova(device_ptr);
        loop_index_test(device_ptr);
        sincos_test(device_ptr);
        sgn_test(device_ptr);
        if (caps.VertexShaderVersion >= D3DVS_VERSION(3, 0)) {
            test_vshader_input(device_ptr);
            test_vshader_float16(device_ptr);
            stream_test(device_ptr);
        } else {
            skip("No vs_3_0 support\n");
        }
    }
    else skip("No vs_2_0 support\n");

    if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1) && caps.PixelShaderVersion >= D3DPS_VERSION(1, 1))
    {
        fog_with_shader_test(device_ptr);
        fog_srgbwrite_test(device_ptr);
    }
    else skip("No vs_1_1 and ps_1_1 support\n");

    if (caps.PixelShaderVersion >= D3DPS_VERSION(1, 1))
    {
        texbem_test(device_ptr);
        texdepth_test(device_ptr);
        texkill_test(device_ptr);
        x8l8v8u8_test(device_ptr);
        if (caps.PixelShaderVersion >= D3DPS_VERSION(1, 4)) {
            constant_clamp_ps_test(device_ptr);
            cnd_test(device_ptr);
            if (caps.PixelShaderVersion >= D3DPS_VERSION(2, 0)) {
                dp2add_ps_test(device_ptr);
                if (caps.PixelShaderVersion >= D3DPS_VERSION(3, 0)) {
                    nested_loop_test(device_ptr);
                    fixed_function_varying_test(device_ptr);
                    vFace_register_test(device_ptr);
                    vpos_register_test(device_ptr);
                    multiple_rendertargets_test(device_ptr);
                    if(caps.VertexShaderVersion >= D3DVS_VERSION(3, 0)) {
                        vshader_version_varying_test(device_ptr);
                        pshader_version_varying_test(device_ptr);
                    } else {
                        skip("No vs_3_0 support\n");
                    }
                } else {
                    skip("No ps_3_0 support\n");
                }
            } else {
                skip("No ps_2_0 support\n");
            }
        }
    }
    else skip("No ps_1_1 support\n");

    texop_test(device_ptr);
    texop_range_test(device_ptr);
    alphareplicate_test(device_ptr);
    dp3_alpha_test(device_ptr);

cleanup:
    if(device_ptr) {
        D3DPRESENT_PARAMETERS present_parameters;
        IDirect3DSwapChain9 *swapchain;
        ULONG ref;

        IDirect3DDevice9_GetSwapChain(device_ptr, 0, &swapchain);
        IDirect3DSwapChain9_GetPresentParameters(swapchain, &present_parameters);
        DestroyWindow(present_parameters.hDeviceWindow);
        IDirect3DSwapChain9_Release(swapchain);
        ref = IDirect3DDevice9_Release(device_ptr);
        ok(ref == 0, "The device was not properly freed: refcount %u\n", ref);
    }
}