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goma / wine / refs/heads/stable / . / dlls / ddraw / surface.c
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/* DirectDraw Surface Implementation
*
* Copyright (c) 1997-2000 Marcus Meissner
* Copyright (c) 1998-2000 Lionel Ulmer
* Copyright (c) 2000-2001 TransGaming Technologies Inc.
* Copyright (c) 2006 Stefan Dösinger
* Copyright (c) 2011 Ričardas Barkauskas for CodeWeavers
*
* 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
*/
#include "config.h"
#include "wine/port.h"
#include "ddraw_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface);
static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface);
static inline struct ddraw_surface *impl_from_IDirectDrawGammaControl(IDirectDrawGammaControl *iface)
{
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawGammaControl_iface);
}
/* This is slow, of course. Also, in case of locks, we can't prevent other
* applications from drawing to the screen while we've locked the frontbuffer.
* We'd like to do this in wined3d instead, but for that to work wined3d needs
* to support windowless rendering first. */
static HRESULT ddraw_surface_update_frontbuffer(struct ddraw_surface *surface, const RECT *rect, BOOL read)
{
HDC surface_dc, screen_dc;
int x, y, w, h;
HRESULT hr;
BOOL ret;
if (!rect)
{
x = 0;
y = 0;
w = surface->surface_desc.dwWidth;
h = surface->surface_desc.dwHeight;
}
else
{
x = rect->left;
y = rect->top;
w = rect->right - rect->left;
h = rect->bottom - rect->top;
}
if (w <= 0 || h <= 0)
return DD_OK;
if (surface->ddraw->swapchain_window)
{
/* Nothing to do, we control the frontbuffer, or at least the parts we
* care about. */
if (read)
return DD_OK;
return wined3d_surface_blt(surface->ddraw->wined3d_frontbuffer, rect,
surface->wined3d_surface, rect, 0, NULL, WINED3D_TEXF_POINT);
}
if (FAILED(hr = wined3d_surface_getdc(surface->wined3d_surface, &surface_dc)))
{
ERR("Failed to get surface DC, hr %#x.\n", hr);
return hr;
}
if (!(screen_dc = GetDC(NULL)))
{
wined3d_surface_releasedc(surface->wined3d_surface, surface_dc);
ERR("Failed to get screen DC.\n");
return E_FAIL;
}
if (read)
ret = BitBlt(surface_dc, x, y, w, h,
screen_dc, x, y, SRCCOPY);
else
ret = BitBlt(screen_dc, x, y, w, h,
surface_dc, x, y, SRCCOPY);
ReleaseDC(NULL, screen_dc);
wined3d_surface_releasedc(surface->wined3d_surface, surface_dc);
if (!ret)
{
ERR("Failed to blit to/from screen.\n");
return E_FAIL;
}
return DD_OK;
}
/*****************************************************************************
* IUnknown parts follow
*****************************************************************************/
/*****************************************************************************
* IDirectDrawSurface7::QueryInterface
*
* A normal QueryInterface implementation. For QueryInterface rules
* see ddraw.c, IDirectDraw7::QueryInterface. This method
* can Query IDirectDrawSurface interfaces in all version, IDirect3DTexture
* in all versions, the IDirectDrawGammaControl interface and it can
* create an IDirect3DDevice. (Uses IDirect3D7::CreateDevice)
*
* Params:
* riid: The interface id queried for
* obj: Address to write the pointer to
*
* Returns:
* S_OK on success
* E_NOINTERFACE if the requested interface wasn't found
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface, REFIID riid, void **obj)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obj);
/* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
*obj = NULL;
if(!riid)
return DDERR_INVALIDPARAMS;
if (IsEqualGUID(riid, &IID_IDirectDrawSurface7))
{
IDirectDrawSurface7_AddRef(iface);
*obj = iface;
TRACE("(%p) returning IDirectDrawSurface7 interface at %p\n", This, *obj);
return S_OK;
}
if (IsEqualGUID(riid, &IID_IDirectDrawSurface4))
{
IDirectDrawSurface4_AddRef(&This->IDirectDrawSurface4_iface);
*obj = &This->IDirectDrawSurface4_iface;
TRACE("(%p) returning IDirectDrawSurface4 interface at %p\n", This, *obj);
return S_OK;
}
if (IsEqualGUID(riid, &IID_IDirectDrawSurface3))
{
IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
*obj = &This->IDirectDrawSurface3_iface;
TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
return S_OK;
}
if (IsEqualGUID(riid, &IID_IDirectDrawSurface2))
{
IDirectDrawSurface2_AddRef(&This->IDirectDrawSurface2_iface);
*obj = &This->IDirectDrawSurface2_iface;
TRACE("(%p) returning IDirectDrawSurface2 interface at %p\n", This, *obj);
return S_OK;
}
if (IsEqualGUID(riid, &IID_IDirectDrawSurface)
|| IsEqualGUID(riid, &IID_IUnknown))
{
IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface);
*obj = &This->IDirectDrawSurface_iface;
TRACE("(%p) returning IDirectDrawSurface interface at %p\n", This, *obj);
return S_OK;
}
if (IsEqualGUID(riid, &IID_IDirectDrawGammaControl))
{
IDirectDrawGammaControl_AddRef(&This->IDirectDrawGammaControl_iface);
*obj = &This->IDirectDrawGammaControl_iface;
TRACE("(%p) returning IDirectDrawGammaControl interface at %p\n", This, *obj);
return S_OK;
}
if (IsEqualGUID(riid, &IID_IDirectDrawColorControl))
{
WARN("Color control not implemented.\n");
*obj = NULL;
return E_NOINTERFACE;
}
if (This->version != 7)
{
if (IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D)
|| IsEqualGUID(riid, &IID_IDirect3DHALDevice)
|| IsEqualGUID(riid, &IID_IDirect3DRGBDevice))
{
wined3d_mutex_lock();
if (!This->device1)
{
HRESULT hr = d3d_device_create(This->ddraw, This, 1, &This->device1,
(IUnknown *)&This->IDirectDrawSurface_iface);
if (FAILED(hr))
{
This->device1 = NULL;
wined3d_mutex_unlock();
WARN("Failed to create device, hr %#x.\n", hr);
return hr;
}
}
wined3d_mutex_unlock();
IDirect3DDevice_AddRef(&This->device1->IDirect3DDevice_iface);
*obj = &This->device1->IDirect3DDevice_iface;
return S_OK;
}
if (IsEqualGUID(&IID_IDirect3DTexture2, riid))
{
IDirect3DTexture2_AddRef(&This->IDirect3DTexture2_iface);
*obj = &This->IDirect3DTexture2_iface;
return S_OK;
}
if (IsEqualGUID( &IID_IDirect3DTexture, riid ))
{
IDirect3DTexture2_AddRef(&This->IDirect3DTexture_iface);
*obj = &This->IDirect3DTexture_iface;
return S_OK;
}
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
if (This->version != 7)
return E_INVALIDARG;
return E_NOINTERFACE;
}
static HRESULT WINAPI ddraw_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static HRESULT WINAPI ddraw_surface2_QueryInterface(IDirectDrawSurface2 *iface, REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static HRESULT WINAPI ddraw_surface1_QueryInterface(IDirectDrawSurface *iface, REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface,
REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
}
static void ddraw_surface_add_iface(struct ddraw_surface *surface)
{
ULONG iface_count = InterlockedIncrement(&surface->iface_count);
TRACE("%p increasing iface count to %u.\n", surface, iface_count);
if (iface_count == 1)
{
if (surface->ifaceToRelease)
IUnknown_AddRef(surface->ifaceToRelease);
wined3d_mutex_lock();
if (surface->wined3d_surface)
wined3d_surface_incref(surface->wined3d_surface);
if (surface->wined3d_texture)
wined3d_texture_incref(surface->wined3d_texture);
wined3d_mutex_unlock();
}
}
/*****************************************************************************
* IDirectDrawSurface7::AddRef
*
* A normal addref implementation
*
* Returns:
* The new refcount
*
*****************************************************************************/
static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
ULONG refcount = InterlockedIncrement(&This->ref7);
TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
if (refcount == 1)
{
ddraw_surface_add_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
ULONG refcount = InterlockedIncrement(&This->ref4);
TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
if (refcount == 1)
{
ddraw_surface_add_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
ULONG refcount = InterlockedIncrement(&This->ref3);
TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
if (refcount == 1)
{
ddraw_surface_add_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface2_AddRef(IDirectDrawSurface2 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
ULONG refcount = InterlockedIncrement(&This->ref2);
TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
if (refcount == 1)
{
ddraw_surface_add_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface1_AddRef(IDirectDrawSurface *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
ULONG refcount = InterlockedIncrement(&This->ref1);
TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
if (refcount == 1)
{
ddraw_surface_add_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
ULONG refcount = InterlockedIncrement(&This->gamma_count);
TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
if (refcount == 1)
{
ddraw_surface_add_iface(This);
}
return refcount;
}
static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
TRACE("iface %p.\n", iface);
return IUnknown_AddRef(surface->texture_outer);
}
static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
TRACE("iface %p.\n", iface);
return IUnknown_AddRef(surface->texture_outer);
}
static void ddraw_surface_cleanup(struct ddraw_surface *surface)
{
struct ddraw_surface *surf;
UINT i;
TRACE("surface %p.\n", surface);
/* The refcount test shows that the palette is detached when the surface
* is destroyed. */
IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
/* Loop through all complex attached surfaces and destroy them.
*
* Yet again, only the root can have more than one complexly attached
* surface, all the others have a total of one. */
for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
{
if (!surface->complex_array[i])
break;
surf = surface->complex_array[i];
surface->complex_array[i] = NULL;
ddraw_surface_cleanup(surf);
}
if (surface->device1)
IUnknown_Release(&surface->device1->IUnknown_inner);
if (surface->iface_count > 1)
{
/* This can happen when a complex surface is destroyed, because the
* 2nd surface was addref()ed when the app called
* GetAttachedSurface(). */
WARN("Destroying surface %p with refcounts 7: %u 4: %u 3: %u 2: %u 1: %u.\n",
surface, surface->ref7, surface->ref4, surface->ref3, surface->ref2, surface->ref1);
}
if (surface->wined3d_surface)
wined3d_surface_decref(surface->wined3d_surface);
}
ULONG ddraw_surface_release_iface(struct ddraw_surface *This)
{
ULONG iface_count = InterlockedDecrement(&This->iface_count);
TRACE("%p decreasing iface count to %u.\n", This, iface_count);
if (iface_count == 0)
{
IUnknown *release_iface = This->ifaceToRelease;
/* Complex attached surfaces are destroyed implicitly when the root is released */
wined3d_mutex_lock();
if(!This->is_complex_root)
{
WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
wined3d_mutex_unlock();
return iface_count;
}
if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
wined3d_texture_decref(This->wined3d_texture);
else
ddraw_surface_cleanup(This);
wined3d_mutex_unlock();
if (release_iface)
IUnknown_Release(release_iface);
}
return iface_count;
}
/*****************************************************************************
* IDirectDrawSurface7::Release
*
* Reduces the surface's refcount by 1. If the refcount falls to 0, the
* surface is destroyed.
*
* Destroying the surface is a bit tricky. For the connection between
* WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
* It has a nice graph explaining the connection.
*
* What happens here is basically this:
* When a surface is destroyed, its WineD3DSurface is released,
* and the refcount of the DirectDraw interface is reduced by 1. If it has
* complex surfaces attached to it, then these surfaces are destroyed too,
* regardless of their refcount. If any surface being destroyed has another
* surface attached to it (with a "soft" attachment, not complex), then
* this surface is detached with DeleteAttachedSurface.
*
* When the surface is a texture, the WineD3DTexture is released.
* If the surface is the Direct3D render target, then the D3D
* capabilities of the WineD3DDevice are uninitialized, which causes the
* swapchain to be released.
*
* When a complex sublevel falls to ref zero, then this is ignored.
*
* Returns:
* The new refcount
*
*****************************************************************************/
static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
ULONG refcount = InterlockedDecrement(&This->ref7);
TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
if (refcount == 0)
{
ddraw_surface_release_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
ULONG refcount = InterlockedDecrement(&This->ref4);
TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
if (refcount == 0)
{
ddraw_surface_release_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
ULONG refcount = InterlockedDecrement(&This->ref3);
TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
if (refcount == 0)
{
ddraw_surface_release_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface2_Release(IDirectDrawSurface2 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
ULONG refcount = InterlockedDecrement(&This->ref2);
TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
if (refcount == 0)
{
ddraw_surface_release_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_surface1_Release(IDirectDrawSurface *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
ULONG refcount = InterlockedDecrement(&This->ref1);
TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
if (refcount == 0)
{
ddraw_surface_release_iface(This);
}
return refcount;
}
static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
ULONG refcount = InterlockedDecrement(&This->gamma_count);
TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
if (refcount == 0)
{
ddraw_surface_release_iface(This);
}
return refcount;
}
static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
TRACE("iface %p.\n", iface);
return IUnknown_Release(surface->texture_outer);
}
static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
TRACE("iface %p.\n", iface);
return IUnknown_Release(surface->texture_outer);
}
/*****************************************************************************
* IDirectDrawSurface7::GetAttachedSurface
*
* Returns an attached surface with the requested caps. Surface attachment
* and complex surfaces are not clearly described by the MSDN or sdk,
* so this method is tricky and likely to contain problems.
* This implementation searches the complex list first, then the
* attachment chain.
*
* The chains are searched from This down to the last surface in the chain,
* not from the first element in the chain. The first surface found is
* returned. The MSDN says that this method fails if more than one surface
* matches the caps, but it is not sure if that is right. The attachment
* structure may not even allow two matching surfaces.
*
* The found surface is AddRef-ed before it is returned.
*
* Params:
* Caps: Pointer to a DDCAPS2 structure describing the caps asked for
* Surface: Address to store the found surface
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Caps or Surface is NULL
* DDERR_NOTFOUND if no surface was found
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *surf;
DDSCAPS2 our_caps;
int i;
TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
wined3d_mutex_lock();
if(This->version < 7)
{
/* Earlier dx apps put garbage into these members, clear them */
our_caps.dwCaps = Caps->dwCaps;
our_caps.dwCaps2 = 0;
our_caps.dwCaps3 = 0;
our_caps.dwCaps4 = 0;
}
else
{
our_caps = *Caps;
}
TRACE("(%p): Looking for caps: %x,%x,%x,%x\n", This, our_caps.dwCaps, our_caps.dwCaps2, our_caps.dwCaps3, our_caps.dwCaps4); /* FIXME: Better debugging */
for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
{
surf = This->complex_array[i];
if(!surf) break;
TRACE("Surface: (%p) caps: %#x, %#x, %#x, %#x.\n", surf,
surf->surface_desc.ddsCaps.dwCaps,
surf->surface_desc.ddsCaps.dwCaps2,
surf->surface_desc.ddsCaps.dwCaps3,
surf->surface_desc.ddsCaps.dwCaps4);
if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
/* MSDN: "This method fails if more than one surface is attached
* that matches the capabilities requested."
*
* Not sure how to test this.
*/
TRACE("(%p): Returning surface %p\n", This, surf);
TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
*Surface = &surf->IDirectDrawSurface7_iface;
ddraw_surface7_AddRef(*Surface);
wined3d_mutex_unlock();
return DD_OK;
}
}
/* Next, look at the attachment chain */
surf = This;
while( (surf = surf->next_attached) )
{
TRACE("Surface: (%p) caps: %#x, %#x, %#x, %#x.\n", surf,
surf->surface_desc.ddsCaps.dwCaps,
surf->surface_desc.ddsCaps.dwCaps2,
surf->surface_desc.ddsCaps.dwCaps3,
surf->surface_desc.ddsCaps.dwCaps4);
if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
TRACE("(%p): Returning surface %p\n", This, surf);
*Surface = &surf->IDirectDrawSurface7_iface;
ddraw_surface7_AddRef(*Surface);
wined3d_mutex_unlock();
return DD_OK;
}
}
TRACE("(%p) Didn't find a valid surface\n", This);
wined3d_mutex_unlock();
*Surface = NULL;
return DDERR_NOTFOUND;
}
static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *attachment_impl;
IDirectDrawSurface7 *attachment7;
HRESULT hr;
TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
caps, &attachment7);
if (FAILED(hr))
{
*attachment = NULL;
return hr;
}
attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
*attachment = &attachment_impl->IDirectDrawSurface4_iface;
ddraw_surface4_AddRef(*attachment);
ddraw_surface7_Release(attachment7);
return hr;
}
static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
DDSCAPS *caps, IDirectDrawSurface3 **attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *attachment_impl;
IDirectDrawSurface7 *attachment7;
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
caps2.dwCaps = caps->dwCaps;
caps2.dwCaps2 = 0;
caps2.dwCaps3 = 0;
caps2.dwCaps4 = 0;
hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
&caps2, &attachment7);
if (FAILED(hr))
{
*attachment = NULL;
return hr;
}
attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
*attachment = &attachment_impl->IDirectDrawSurface3_iface;
ddraw_surface3_AddRef(*attachment);
ddraw_surface7_Release(attachment7);
return hr;
}
static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
DDSCAPS *caps, IDirectDrawSurface2 **attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *attachment_impl;
IDirectDrawSurface7 *attachment7;
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
caps2.dwCaps = caps->dwCaps;
caps2.dwCaps2 = 0;
caps2.dwCaps3 = 0;
caps2.dwCaps4 = 0;
hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
&caps2, &attachment7);
if (FAILED(hr))
{
*attachment = NULL;
return hr;
}
attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
*attachment = &attachment_impl->IDirectDrawSurface2_iface;
ddraw_surface2_AddRef(*attachment);
ddraw_surface7_Release(attachment7);
return hr;
}
static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
DDSCAPS *caps, IDirectDrawSurface **attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *attachment_impl;
IDirectDrawSurface7 *attachment7;
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
caps2.dwCaps = caps->dwCaps;
caps2.dwCaps2 = 0;
caps2.dwCaps3 = 0;
caps2.dwCaps4 = 0;
hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
&caps2, &attachment7);
if (FAILED(hr))
{
*attachment = NULL;
return hr;
}
attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
*attachment = &attachment_impl->IDirectDrawSurface_iface;
ddraw_surface1_AddRef(*attachment);
ddraw_surface7_Release(attachment7);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::Lock
*
* Locks the surface and returns a pointer to the surface's memory
*
* Params:
* Rect: Rectangle to lock. If NULL, the whole surface is locked
* DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
* Flags: Locking flags, e.g Read only or write only
* h: An event handle that's not used and must be NULL
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DDSD is NULL
* For more details, see IWineD3DSurface::LockRect
*
*****************************************************************************/
static HRESULT surface_lock(struct ddraw_surface *This,
RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
{
struct wined3d_map_desc map_desc;
HRESULT hr = DD_OK;
TRACE("This %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
This, wine_dbgstr_rect(Rect), DDSD, Flags, h);
/* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
wined3d_mutex_lock();
/* Should I check for the handle to be NULL?
*
* The DDLOCK flags and the D3DLOCK flags are equal
* for the supported values. The others are ignored by WineD3D
*/
/* Windows zeroes this if the rect is invalid */
DDSD->lpSurface = 0;
if (Rect)
{
if ((Rect->left < 0)
|| (Rect->top < 0)
|| (Rect->left > Rect->right)
|| (Rect->top > Rect->bottom)
|| (Rect->right > This->surface_desc.dwWidth)
|| (Rect->bottom > This->surface_desc.dwHeight))
{
WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
}
}
if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
hr = ddraw_surface_update_frontbuffer(This, Rect, TRUE);
if (SUCCEEDED(hr))
hr = wined3d_surface_map(This->wined3d_surface, &map_desc, Rect, Flags);
if (FAILED(hr))
{
wined3d_mutex_unlock();
switch(hr)
{
/* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
* specific error. But since IWineD3DSurface::LockRect returns that error in this
* only occasion, keep d3d8 and d3d9 free from the return value override. There are
* many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
* is much easier to do it in one place in ddraw
*/
case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
default: return hr;
}
}
if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
{
if (Flags & DDLOCK_READONLY)
memset(&This->ddraw->primary_lock, 0, sizeof(This->ddraw->primary_lock));
else if (Rect)
This->ddraw->primary_lock = *Rect;
else
SetRect(&This->ddraw->primary_lock, 0, 0, This->surface_desc.dwWidth, This->surface_desc.dwHeight);
}
/* Override the memory area. The pitch should be set already. Strangely windows
* does not set the LPSURFACE flag on locked surfaces !?!.
* DDSD->dwFlags |= DDSD_LPSURFACE;
*/
This->surface_desc.lpSurface = map_desc.data;
DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
TRACE("locked surface returning description :\n");
if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
RECT *rect, DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
surface_desc->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
return surface_lock(surface, rect, surface_desc, flags, h);
}
static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
surface_desc->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
return surface_lock(surface, rect, surface_desc, flags, h);
}
static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
DDSURFACEDESC2 surface_desc2;
HRESULT hr;
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
surface_desc->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
surface_desc2.dwSize = surface_desc->dwSize;
surface_desc2.dwFlags = 0;
hr = surface_lock(surface, rect, &surface_desc2, flags, h);
DDSD2_to_DDSD(&surface_desc2, surface_desc);
surface_desc->dwSize = surface_desc2.dwSize;
return hr;
}
static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
DDSURFACEDESC2 surface_desc2;
HRESULT hr;
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
surface_desc->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
surface_desc2.dwSize = surface_desc->dwSize;
surface_desc2.dwFlags = 0;
hr = surface_lock(surface, rect, &surface_desc2, flags, h);
DDSD2_to_DDSD(&surface_desc2, surface_desc);
surface_desc->dwSize = surface_desc2.dwSize;
return hr;
}
static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
DDSURFACEDESC2 surface_desc2;
HRESULT hr;
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
surface_desc->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
surface_desc2.dwSize = surface_desc->dwSize;
surface_desc2.dwFlags = 0;
hr = surface_lock(surface, rect, &surface_desc2, flags, h);
DDSD2_to_DDSD(&surface_desc2, surface_desc);
surface_desc->dwSize = surface_desc2.dwSize;
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::Unlock
*
* Unlocks an locked surface
*
* Params:
* Rect: Not used by this implementation
*
* Returns:
* D3D_OK on success
* For more details, see IWineD3DSurface::UnlockRect
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
wined3d_mutex_lock();
hr = wined3d_surface_unmap(surface->wined3d_surface);
if (SUCCEEDED(hr))
{
if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
hr = ddraw_surface_update_frontbuffer(surface, &surface->ddraw->primary_lock, FALSE);
surface->surface_desc.lpSurface = NULL;
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, rect %p.\n", iface, pRect);
return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, pRect);
}
static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, data %p.\n", iface, data);
/* data might not be the LPRECT of later versions, so drop it. */
return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
}
static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, data %p.\n", iface, data);
/* data might not be the LPRECT of later versions, so drop it. */
return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
}
static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, data %p.\n", iface, data);
/* data might not be the LPRECT of later versions, so drop it. */
return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
}
/*****************************************************************************
* IDirectDrawSurface7::Flip
*
* Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
* IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
* the flip target is passed to WineD3D, even if the app didn't specify one
*
* Params:
* DestOverride: Specifies the surface that will become the new front
* buffer. If NULL, the current back buffer is used
* Flags: some DirectDraw flags, see include/ddraw.h
*
* Returns:
* DD_OK on success
* DDERR_NOTFLIPPABLE if no flip target could be found
* DDERR_INVALIDOBJECT if the surface isn't a front buffer
* For more details, see IWineD3DSurface::Flip
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
IDirectDrawSurface7 *Override7;
HRESULT hr;
TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
/* Flip has to be called from a front buffer
* What about overlay surfaces, AFAIK they can flip too? */
if (!(surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)))
return DDERR_INVALIDOBJECT; /* Unchecked */
wined3d_mutex_lock();
/* WineD3D doesn't keep track of attached surface, so find the target */
if(!Override)
{
DDSCAPS2 Caps;
memset(&Caps, 0, sizeof(Caps));
Caps.dwCaps |= DDSCAPS_BACKBUFFER;
hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
if(hr != DD_OK)
{
ERR("Can't find a flip target\n");
wined3d_mutex_unlock();
return DDERR_NOTFLIPPABLE; /* Unchecked */
}
Override = impl_from_IDirectDrawSurface7(Override7);
/* For the GetAttachedSurface */
ddraw_surface7_Release(Override7);
}
hr = wined3d_surface_flip(surface->wined3d_surface, Override->wined3d_surface, Flags);
if (SUCCEEDED(hr) && surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
}
static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
}
static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
}
static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
}
static HRESULT ddraw_surface_blt_clipped(struct ddraw_surface *dst_surface, const RECT *dst_rect_in,
struct ddraw_surface *src_surface, const RECT *src_rect_in, DWORD flags,
const WINEDDBLTFX *fx, enum wined3d_texture_filter_type filter)
{
struct wined3d_surface *wined3d_src_surface = src_surface ? src_surface->wined3d_surface : NULL;
RECT src_rect, dst_rect;
float scale_x, scale_y;
const RECT *clip_rect;
UINT clip_list_size;
RGNDATA *clip_list;
HRESULT hr = DD_OK;
UINT i;
if (!dst_surface->clipper)
{
if (src_surface && src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
hr = ddraw_surface_update_frontbuffer(src_surface, src_rect_in, TRUE);
if (SUCCEEDED(hr))
hr = wined3d_surface_blt(dst_surface->wined3d_surface, dst_rect_in,
wined3d_src_surface, src_rect_in, flags, fx, filter);
if (SUCCEEDED(hr) && (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
hr = ddraw_surface_update_frontbuffer(dst_surface, dst_rect_in, FALSE);
return hr;
}
if (!dst_rect_in)
{
dst_rect.left = 0;
dst_rect.top = 0;
dst_rect.right = dst_surface->surface_desc.dwWidth;
dst_rect.bottom = dst_surface->surface_desc.dwHeight;
}
else
{
dst_rect = *dst_rect_in;
}
if (IsRectEmpty(&dst_rect))
return DDERR_INVALIDRECT;
if (src_surface)
{
if (!src_rect_in)
{
src_rect.left = 0;
src_rect.top = 0;
src_rect.right = src_surface->surface_desc.dwWidth;
src_rect.bottom = src_surface->surface_desc.dwHeight;
}
else
{
src_rect = *src_rect_in;
}
if (IsRectEmpty(&src_rect))
return DDERR_INVALIDRECT;
}
else
{
SetRect(&src_rect, 0, 0, 0, 0);
}
scale_x = (float)(src_rect.right - src_rect.left) / (float)(dst_rect.right - dst_rect.left);
scale_y = (float)(src_rect.bottom - src_rect.top) / (float)(dst_rect.bottom - dst_rect.top);
if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
&dst_rect, NULL, &clip_list_size)))
{
WARN("Failed to get clip list size, hr %#x.\n", hr);
return hr;
}
if (!(clip_list = HeapAlloc(GetProcessHeap(), 0, clip_list_size)))
{
WARN("Failed to allocate clip list.\n");
return E_OUTOFMEMORY;
}
if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
&dst_rect, clip_list, &clip_list_size)))
{
WARN("Failed to get clip list, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, clip_list);
return hr;
}
clip_rect = (RECT *)clip_list->Buffer;
for (i = 0; i < clip_list->rdh.nCount; ++i)
{
RECT src_rect_clipped = src_rect;
if (src_surface)
{
src_rect_clipped.left += (LONG)((clip_rect[i].left - dst_rect.left) * scale_x);
src_rect_clipped.top += (LONG)((clip_rect[i].top - dst_rect.top) * scale_y);
src_rect_clipped.right -= (LONG)((dst_rect.right - clip_rect[i].right) * scale_x);
src_rect_clipped.bottom -= (LONG)((dst_rect.bottom - clip_rect[i].bottom) * scale_y);
if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
{
if (FAILED(hr = ddraw_surface_update_frontbuffer(src_surface, &src_rect_clipped, TRUE)))
break;
}
}
if (FAILED(hr = wined3d_surface_blt(dst_surface->wined3d_surface, &clip_rect[i],
wined3d_src_surface, &src_rect_clipped, flags, fx, filter)))
break;
if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
{
if (FAILED(hr = ddraw_surface_update_frontbuffer(dst_surface, &clip_rect[i], FALSE)))
break;
}
}
HeapFree(GetProcessHeap(), 0, clip_list);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::Blt
*
* Performs a blit on the surface
*
* Params:
* DestRect: Destination rectangle, can be NULL
* SrcSurface: Source surface, can be NULL
* SrcRect: Source rectangle, can be NULL
* Flags: Blt flags
* DDBltFx: Some extended blt parameters, connected to the flags
*
* Returns:
* D3D_OK on success
* See IWineD3DSurface::Blt for more details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
{
struct ddraw_surface *dst_surface = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *src_surface = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
HRESULT hr = DD_OK;
TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
/* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
* to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
*/
if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}
if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_lock();
if (Flags & DDBLT_KEYSRC && (!src_surface || !(src_surface->surface_desc.dwFlags & DDSD_CKSRCBLT)))
{
WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
}
/* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
* does, copy the struct, and replace the ddraw surfaces with the wined3d
* surfaces. So far no blitting operations using surfaces in the bltfx
* struct are supported anyway. */
hr = ddraw_surface_blt_clipped(dst_surface, DestRect, src_surface, SrcRect,
Flags, (WINEDDBLTFX *)DDBltFx, WINED3D_TEXF_LINEAR);
wined3d_mutex_unlock();
switch(hr)
{
case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
{
struct ddraw_surface *dst = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
}
static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
{
struct ddraw_surface *dst = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
}
static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
{
struct ddraw_surface *dst = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
}
static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
{
struct ddraw_surface *dst = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
}
/*****************************************************************************
* IDirectDrawSurface7::AddAttachedSurface
*
* Attaches a surface to another surface. How the surface attachments work
* is not totally understood yet, and this method is prone to problems.
* The surface that is attached is AddRef-ed.
*
* Tests with complex surfaces suggest that the surface attachments form a
* tree, but no method to test this has been found yet.
*
* The attachment list consists of a first surface (first_attached) and
* for each surface a pointer to the next attached surface (next_attached).
* For the first surface, and a surface that has no attachments
* first_attached points to the surface itself. A surface that has
* no successors in the chain has next_attached set to NULL.
*
* Newly attached surfaces are attached right after the root surface.
* If a surface is attached to a complex surface compound, it's attached to
* the surface that the app requested, not the complex root. See
* GetAttachedSurface for a description how surfaces are found.
*
* This is how the current implementation works, and it was coded by looking
* at the needs of the applications.
*
* So far only Z-Buffer attachments are tested, and they are activated in
* WineD3D. Mipmaps could be tricky to activate in WineD3D.
* Back buffers should work in 2D mode, but they are not tested(They can be
* attached in older iface versions). Rendering to the front buffer and
* switching between that and double buffering is not yet implemented in
* WineD3D, so for 3D it might have unexpected results.
*
* ddraw_surface_attach_surface is the real thing,
* ddraw_surface7_AddAttachedSurface is a wrapper around it that
* performs additional checks. Version 7 of this interface is much more restrictive
* than its predecessors.
*
* Params:
* Attach: Surface to attach to iface
*
* Returns:
* DD_OK on success
* DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
*
*****************************************************************************/
static HRESULT ddraw_surface_attach_surface(struct ddraw_surface *This, struct ddraw_surface *Surf)
{
TRACE("surface %p, attachment %p.\n", This, Surf);
if(Surf == This)
return DDERR_CANNOTATTACHSURFACE; /* unchecked */
wined3d_mutex_lock();
/* Check if the surface is already attached somewhere */
if (Surf->next_attached || Surf->first_attached != Surf)
{
/* TODO: Test for the structure of the manual attachment. Is it a
* chain or a list? What happens if one surface is attached to 2
* different surfaces? */
WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
Surf, Surf->next_attached, Surf->first_attached);
wined3d_mutex_unlock();
return DDERR_SURFACEALREADYATTACHED;
}
/* This inserts the new surface at the 2nd position in the chain, right after the root surface */
Surf->next_attached = This->next_attached;
Surf->first_attached = This->first_attached;
This->next_attached = Surf;
/* Check if the WineD3D depth stencil needs updating */
if (This->ddraw->d3ddevice)
d3d_device_update_depth_stencil(This->ddraw->d3ddevice);
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *attachment)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
HRESULT hr;
TRACE("iface %p, attachment %p.\n", iface, attachment);
/* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
if(!(attachment_impl->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
{
WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
attachment_impl->surface_desc.ddsCaps.dwCaps);
return DDERR_CANNOTATTACHSURFACE;
}
hr = ddraw_surface_attach_surface(This, attachment_impl);
if (FAILED(hr))
{
return hr;
}
attachment_impl->attached_iface = (IUnknown *)attachment;
IUnknown_AddRef(attachment_impl->attached_iface);
return hr;
}
static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
HRESULT hr;
TRACE("iface %p, attachment %p.\n", iface, attachment);
hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
if (FAILED(hr))
{
return hr;
}
attachment_impl->attached_iface = (IUnknown *)attachment;
IUnknown_AddRef(attachment_impl->attached_iface);
ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
return hr;
}
static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
HRESULT hr;
TRACE("iface %p, attachment %p.\n", iface, attachment);
/* Tests suggest that
* -> offscreen plain surfaces can be attached to other offscreen plain surfaces
* -> offscreen plain surfaces can be attached to primaries
* -> primaries can be attached to offscreen plain surfaces
* -> z buffers can be attached to primaries */
if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
&& attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
{
/* Sizes have to match */
if (attachment_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
|| attachment_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
{
WARN("Surface sizes do not match.\n");
return DDERR_CANNOTATTACHSURFACE;
}
/* OK */
}
else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
&& attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
{
/* OK */
}
else
{
WARN("Invalid attachment combination.\n");
return DDERR_CANNOTATTACHSURFACE;
}
hr = ddraw_surface_attach_surface(This, attachment_impl);
if (FAILED(hr))
{
return hr;
}
attachment_impl->attached_iface = (IUnknown *)attachment;
IUnknown_AddRef(attachment_impl->attached_iface);
return hr;
}
static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
HRESULT hr;
TRACE("iface %p, attachment %p.\n", iface, attachment);
hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
if (FAILED(hr))
{
return hr;
}
attachment_impl->attached_iface = (IUnknown *)attachment;
IUnknown_AddRef(attachment_impl->attached_iface);
ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
return hr;
}
static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
HRESULT hr;
TRACE("iface %p, attachment %p.\n", iface, attachment);
hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
if (FAILED(hr))
{
return hr;
}
attachment_impl->attached_iface = (IUnknown *)attachment;
IUnknown_AddRef(attachment_impl->attached_iface);
ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::DeleteAttachedSurface
*
* Removes a surface from the attachment chain. The surface's refcount
* is decreased by one after it has been removed
*
* Params:
* Flags: Some flags, not used by this implementation
* Attach: Surface to detach
*
* Returns:
* DD_OK on success
* DDERR_SURFACENOTATTACHED if the surface isn't attached to
*
*****************************************************************************/
static HRESULT ddraw_surface_delete_attached_surface(struct ddraw_surface *surface,
struct ddraw_surface *attachment, IUnknown *detach_iface)
{
struct ddraw_surface *prev = surface;
TRACE("surface %p, attachment %p, detach_iface %p.\n", surface, attachment, detach_iface);
wined3d_mutex_lock();
if (!attachment || (attachment->first_attached != surface) || (attachment == surface) )
{
wined3d_mutex_unlock();
return DDERR_CANNOTDETACHSURFACE;
}
if (attachment->attached_iface != detach_iface)
{
WARN("attachment->attach_iface %p != detach_iface %p.\n", attachment->attached_iface, detach_iface);
wined3d_mutex_unlock();
return DDERR_SURFACENOTATTACHED;
}
/* Remove MIPMAPSUBLEVEL if this seemed to be one */
if (surface->surface_desc.ddsCaps.dwCaps & attachment->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
{
attachment->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
/* FIXME: we should probably also subtract from dwMipMapCount of this
* and all parent surfaces */
}
/* Find the predecessor of the detached surface */
while (prev)
{
if (prev->next_attached == attachment)
break;
prev = prev->next_attached;
}
/* There must be a surface, otherwise there's a bug */
assert(prev);
/* Unchain the surface */
prev->next_attached = attachment->next_attached;
attachment->next_attached = NULL;
attachment->first_attached = attachment;
/* Check if the wined3d depth stencil needs updating. */
if (surface->ddraw->d3ddevice)
d3d_device_update_depth_stencil(surface->ddraw->d3ddevice);
wined3d_mutex_unlock();
/* Set attached_iface to NULL before releasing it, the surface may go
* away. */
attachment->attached_iface = NULL;
IUnknown_Release(detach_iface);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
DWORD flags, IDirectDrawSurface7 *attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
}
static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
DWORD flags, IDirectDrawSurface4 *attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
}
static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
DWORD flags, IDirectDrawSurface3 *attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
}
static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
DWORD flags, IDirectDrawSurface2 *attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
}
static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
DWORD flags, IDirectDrawSurface *attachment)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
}
/*****************************************************************************
* IDirectDrawSurface7::AddOverlayDirtyRect
*
* "This method is not currently implemented"
*
* Params:
* Rect: ?
*
* Returns:
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
{
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
return DDERR_UNSUPPORTED; /* unchecked */
}
static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
}
static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
}
static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
}
static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
}
/*****************************************************************************
* IDirectDrawSurface7::GetDC
*
* Returns a GDI device context for the surface
*
* Params:
* hdc: Address of a HDC variable to store the dc to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if hdc is NULL
* For details, see IWineD3DSurface::GetDC
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr = DD_OK;
TRACE("iface %p, dc %p.\n", iface, hdc);
if(!hdc)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
hr = ddraw_surface_update_frontbuffer(surface, NULL, TRUE);
if (SUCCEEDED(hr))
hr = wined3d_surface_getdc(surface->wined3d_surface, hdc);
wined3d_mutex_unlock();
switch(hr)
{
/* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
* touch *hdc
*/
case WINED3DERR_INVALIDCALL:
if(hdc) *hdc = NULL;
return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
}
static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
}
static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
}
static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
}
/*****************************************************************************
* IDirectDrawSurface7::ReleaseDC
*
* Releases the DC that was constructed with GetDC
*
* Params:
* hdc: HDC to release
*
* Returns:
* DD_OK on success
* For more details, see IWineD3DSurface::ReleaseDC
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, dc %p.\n", iface, hdc);
wined3d_mutex_lock();
hr = wined3d_surface_releasedc(surface->wined3d_surface, hdc);
if (SUCCEEDED(hr) && (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
}
static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
}
static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
}
static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
}
/*****************************************************************************
* IDirectDrawSurface7::GetCaps
*
* Returns the surface's caps
*
* Params:
* Caps: Address to write the caps to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Caps is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, caps %p.\n", iface, Caps);
if(!Caps)
return DDERR_INVALIDPARAMS;
*Caps = surface->surface_desc.ddsCaps;
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, caps %p.\n", iface, caps);
return ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, caps);
}
static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p.\n", iface, caps);
hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
if (FAILED(hr)) return hr;
caps->dwCaps = caps2.dwCaps;
return hr;
}
static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p.\n", iface, caps);
hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
if (FAILED(hr)) return hr;
caps->dwCaps = caps2.dwCaps;
return hr;
}
static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p.\n", iface, caps);
hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
if (FAILED(hr)) return hr;
caps->dwCaps = caps2.dwCaps;
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::SetPriority
*
* Sets a texture priority for managed textures.
*
* Params:
* Priority: The new priority
*
* Returns:
* DD_OK on success
* For more details, see IWineD3DSurface::SetPriority
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, priority %u.\n", iface, Priority);
wined3d_mutex_lock();
hr = wined3d_surface_set_priority(surface->wined3d_surface, Priority);
wined3d_mutex_unlock();
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::GetPriority
*
* Returns the surface's priority
*
* Params:
* Priority: Address of a variable to write the priority to
*
* Returns:
* D3D_OK on success
* DDERR_INVALIDPARAMS if Priority == NULL
* For more details, see IWineD3DSurface::GetPriority
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, priority %p.\n", iface, Priority);
if(!Priority)
{
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_lock();
*Priority = wined3d_surface_get_priority(surface->wined3d_surface);
wined3d_mutex_unlock();
return DD_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::SetPrivateData
*
* Stores some data in the surface that is intended for the application's
* use.
*
* Params:
* tag: GUID that identifies the data
* Data: Pointer to the private data
* Size: Size of the private data
* Flags: Some flags
*
* Returns:
* D3D_OK on success
* For more details, see IWineD3DSurface::SetPrivateData
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
REFGUID tag, void *Data, DWORD Size, DWORD Flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct wined3d_resource *resource;
HRESULT hr;
TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
iface, debugstr_guid(tag), Data, Size, Flags);
wined3d_mutex_lock();
resource = wined3d_surface_get_resource(surface->wined3d_surface);
hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
wined3d_mutex_unlock();
switch(hr)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
REFGUID tag, void *data, DWORD size, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
iface, debugstr_guid(tag), data, size, flags);
return ddraw_surface7_SetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetPrivateData
*
* Returns the private data set with IDirectDrawSurface7::SetPrivateData
*
* Params:
* tag: GUID of the data to return
* Data: Address where to write the data to
* Size: Size of the buffer at Data
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Data is NULL
* For more details, see IWineD3DSurface::GetPrivateData
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct wined3d_resource *resource;
HRESULT hr;
TRACE("iface %p, tag %s, data %p, data_size %p.\n",
iface, debugstr_guid(tag), Data, Size);
if(!Data)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
resource = wined3d_surface_get_resource(surface->wined3d_surface);
hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, tag %s, data %p, data_size %p.\n",
iface, debugstr_guid(tag), data, size);
return ddraw_surface7_GetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size);
}
/*****************************************************************************
* IDirectDrawSurface7::FreePrivateData
*
* Frees private data stored in the surface
*
* Params:
* tag: Tag of the data to free
*
* Returns:
* D3D_OK on success
* For more details, see IWineD3DSurface::FreePrivateData
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct wined3d_resource *resource;
HRESULT hr;
TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
wined3d_mutex_lock();
resource = wined3d_surface_get_resource(surface->wined3d_surface);
hr = wined3d_resource_free_private_data(resource, tag);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
return ddraw_surface7_FreePrivateData(&surface->IDirectDrawSurface7_iface, tag);
}
/*****************************************************************************
* IDirectDrawSurface7::PageLock
*
* Prevents a sysmem surface from being paged out
*
* Params:
* Flags: Not used, must be 0(unchecked)
*
* Returns:
* DD_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
{
TRACE("iface %p, flags %#x.\n", iface, Flags);
/* This is Windows memory management related - we don't need this */
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::PageUnlock
*
* Allows a sysmem surface to be paged out
*
* Params:
* Flags: Not used, must be 0(unchecked)
*
* Returns:
* DD_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
{
TRACE("iface %p, flags %#x.\n", iface, Flags);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::BltBatch
*
* An unimplemented function
*
* Params:
* ?
*
* Returns:
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
{
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
/* MSDN: "not currently implemented" */
return DDERR_UNSUPPORTED;
}
static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
}
static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
}
static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
}
static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::EnumAttachedSurfaces
*
* Enumerates all surfaces attached to this surface
*
* Params:
* context: Pointer to pass unmodified to the callback
* cb: Callback function to call for each surface
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if cb is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
void *context, LPDDENUMSURFACESCALLBACK7 cb)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *surf;
DDSURFACEDESC2 desc;
int i;
/* Attached surfaces aren't handled in WineD3D */
TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
if(!cb)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
{
surf = surface->complex_array[i];
if(!surf) break;
ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
desc = surf->surface_desc;
/* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
{
wined3d_mutex_unlock();
return DD_OK;
}
}
for (surf = surface->next_attached; surf != NULL; surf = surf->next_attached)
{
ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
desc = surf->surface_desc;
/* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
{
wined3d_mutex_unlock();
return DD_OK;
}
}
TRACE(" end of enumeration.\n");
wined3d_mutex_unlock();
return DD_OK;
}
struct callback_info2
{
LPDDENUMSURFACESCALLBACK2 callback;
void *context;
};
struct callback_info
{
LPDDENUMSURFACESCALLBACK callback;
void *context;
};
static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
{
struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
const struct callback_info2 *info = context;
ddraw_surface4_AddRef(&surface_impl->IDirectDrawSurface4_iface);
ddraw_surface7_Release(surface);
return info->callback(&surface_impl->IDirectDrawSurface4_iface, surface_desc, info->context);
}
static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
{
struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
const struct callback_info *info = context;
ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
ddraw_surface7_Release(surface);
/* FIXME: Check surface_test.dwSize */
return info->callback(&surface_impl->IDirectDrawSurface_iface,
(DDSURFACEDESC *)surface_desc, info->context);
}
static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
void *context, LPDDENUMSURFACESCALLBACK2 callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
struct callback_info2 info;
TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
&info, EnumCallback2);
}
static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
struct callback_info info;
TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
&info, EnumCallback);
}
static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
struct callback_info info;
TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
&info, EnumCallback);
}
static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
struct callback_info info;
TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
&info, EnumCallback);
}
/*****************************************************************************
* IDirectDrawSurface7::EnumOverlayZOrders
*
* "Enumerates the overlay surfaces on the specified destination"
*
* Params:
* Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
* context: context to pass back to the callback
* cb: callback function to call for each enumerated surface
*
* Returns:
* DD_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
{
FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
struct callback_info2 info;
TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
flags, &info, EnumCallback2);
}
static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
struct callback_info info;
TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
flags, &info, EnumCallback);
}
static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
struct callback_info info;
TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
flags, &info, EnumCallback);
}
static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
struct callback_info info;
TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
flags, &info, EnumCallback);
}
/*****************************************************************************
* IDirectDrawSurface7::GetBltStatus
*
* Returns the blitting status
*
* Params:
* Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
*
* Returns:
* See IWineD3DSurface::Blt
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, flags %#x.\n", iface, Flags);
wined3d_mutex_lock();
hr = wined3d_surface_get_blt_status(surface->wined3d_surface, Flags);
wined3d_mutex_unlock();
switch(hr)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetColorKey
*
* Returns the color key assigned to the surface
*
* Params:
* Flags: Some flags
* CKey: Address to store the key to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if CKey is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
if(!CKey)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
switch (Flags)
{
case DDCKEY_DESTBLT:
if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
{
wined3d_mutex_unlock();
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.ddckCKDestBlt;
break;
case DDCKEY_DESTOVERLAY:
if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
{
wined3d_mutex_unlock();
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.u3.ddckCKDestOverlay;
break;
case DDCKEY_SRCBLT:
if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
{
wined3d_mutex_unlock();
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.ddckCKSrcBlt;
break;
case DDCKEY_SRCOVERLAY:
if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
{
wined3d_mutex_unlock();
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.ddckCKSrcOverlay;
break;
default:
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
/*****************************************************************************
* IDirectDrawSurface7::GetFlipStatus
*
* Returns the flipping status of the surface
*
* Params:
* Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
*
* Returns:
* See IWineD3DSurface::GetFlipStatus
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, flags %#x.\n", iface, Flags);
wined3d_mutex_lock();
hr = wined3d_surface_get_flip_status(surface->wined3d_surface, Flags);
wined3d_mutex_unlock();
switch(hr)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetOverlayPosition
*
* Returns the display coordinates of a visible and active overlay surface
*
* Params:
* X
* Y
*
* Returns:
* DDERR_NOTAOVERLAYSURFACE, because it's a stub
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
wined3d_mutex_lock();
hr = wined3d_surface_get_overlay_position(surface->wined3d_surface, X, Y);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, x %p, y %p.\n", iface, x, y);
return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, x %p, y %p.\n", iface, x, y);
return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, x %p, y %p.\n", iface, x, y);
return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, x %p, y %p.\n", iface, x, y);
return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
/*****************************************************************************
* IDirectDrawSurface7::GetPixelFormat
*
* Returns the pixel format of the Surface
*
* Params:
* PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
* format should be written
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if PixelFormat is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
{
/* What is DDERR_INVALIDSURFACETYPE for here? */
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
if(!PixelFormat)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
DD_STRUCT_COPY_BYSIZE(PixelFormat, &surface->surface_desc.u4.ddpfPixelFormat);
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
}
static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
}
static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
}
static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
}
/*****************************************************************************
* IDirectDrawSurface7::GetSurfaceDesc
*
* Returns the description of this surface
*
* Params:
* DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
* surface desc
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DDSD is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
if(!DDSD)
return DDERR_INVALIDPARAMS;
if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_lock();
DD_STRUCT_COPY_BYSIZE(DDSD, &surface->surface_desc);
TRACE("Returning surface desc:\n");
if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
return ddraw_surface7_GetSurfaceDesc(&surface->IDirectDrawSurface7_iface, DDSD);
}
static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
{
WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_lock();
DDSD2_to_DDSD(&surface->surface_desc, surface_desc);
TRACE("Returning surface desc:\n");
if (TRACE_ON(ddraw))
{
/* DDRAW_dump_surface_desc handles the smaller size */
DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
}
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
}
static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
}
/*****************************************************************************
* IDirectDrawSurface7::Initialize
*
* Initializes the surface. This is a no-op in Wine
*
* Params:
* DD: Pointer to an DirectDraw interface
* DDSD: Surface description for initialization
*
* Returns:
* DDERR_ALREADYINITIALIZED
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
{
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
return DDERR_ALREADYINITIALIZED;
}
static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
ddraw, surface_desc);
}
static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
DDSURFACEDESC2 surface_desc2;
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
ddraw, surface_desc ? &surface_desc2 : NULL);
}
static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
DDSURFACEDESC2 surface_desc2;
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
ddraw, surface_desc ? &surface_desc2 : NULL);
}
static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
DDSURFACEDESC2 surface_desc2;
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
ddraw, surface_desc ? &surface_desc2 : NULL);
}
/*****************************************************************************
* IDirect3DTexture1::Initialize
*
* The sdk says it's not implemented
*
* Params:
* ?
*
* Returns
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
IDirect3DDevice *device, IDirectDrawSurface *surface)
{
TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
return DDERR_UNSUPPORTED; /* Unchecked */
}
/*****************************************************************************
* IDirectDrawSurface7::IsLost
*
* Checks if the surface is lost
*
* Returns:
* DD_OK, if the surface is usable
* DDERR_ISLOST if the surface is lost
* See IWineD3DSurface::IsLost for more details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p.\n", iface);
wined3d_mutex_lock();
hr = wined3d_surface_is_lost(surface->wined3d_surface);
wined3d_mutex_unlock();
switch(hr)
{
/* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
* WineD3D uses the same error for surfaces
*/
case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
}
/*****************************************************************************
* IDirectDrawSurface7::Restore
*
* Restores a lost surface. This makes the surface usable again, but
* doesn't reload its old contents
*
* Returns:
* DD_OK on success
* See IWineD3DSurface::Restore for more details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p.\n", iface);
wined3d_mutex_lock();
hr = wined3d_surface_restore(surface->wined3d_surface);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
}
/*****************************************************************************
* IDirectDrawSurface7::SetOverlayPosition
*
* Changes the display coordinates of an overlay surface
*
* Params:
* X:
* Y:
*
* Returns:
* DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
wined3d_mutex_lock();
hr = wined3d_surface_set_overlay_position(surface->wined3d_surface, X, Y);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, x %d, y %d.\n", iface, x, y);
return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, x %d, y %d.\n", iface, x, y);
return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, x %d, y %d.\n", iface, x, y);
return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, x %d, y %d.\n", iface, x, y);
return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
}
/*****************************************************************************
* IDirectDrawSurface7::UpdateOverlay
*
* Modifies the attributes of an overlay surface.
*
* Params:
* SrcRect: The section of the source being used for the overlay
* DstSurface: Address of the surface that is overlaid
* DstRect: Place of the overlay
* Flags: some DDOVER_* flags
*
* Returns:
* DDERR_UNSUPPORTED, because we don't support overlays
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
{
struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
HRESULT hr;
TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
wined3d_mutex_lock();
hr = wined3d_surface_update_overlay(src_impl->wined3d_surface, SrcRect,
dst_impl ? dst_impl->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
wined3d_mutex_unlock();
switch(hr) {
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
default:
return hr;
}
}
static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
{
struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
}
static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
{
struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
}
static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
{
struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
}
static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
{
struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
}
/*****************************************************************************
* IDirectDrawSurface7::UpdateOverlayDisplay
*
* The DX7 sdk says that it's not implemented
*
* Params:
* Flags: ?
*
* Returns: DDERR_UNSUPPORTED, because we don't support overlays
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
{
TRACE("iface %p, flags %#x.\n", iface, Flags);
return DDERR_UNSUPPORTED;
}
static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
}
static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::UpdateOverlayZOrder
*
* Sets an overlay's Z order
*
* Params:
* Flags: DDOVERZ_* flags
* DDSRef: Defines the relative position in the overlay chain
*
* Returns:
* DDERR_NOTOVERLAYSURFACE, because we don't support overlays
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
DWORD Flags, IDirectDrawSurface7 *DDSRef)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
HRESULT hr;
TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
wined3d_mutex_lock();
hr = wined3d_surface_update_overlay_z_order(surface->wined3d_surface,
Flags, reference_impl ? reference_impl->wined3d_surface : NULL);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
DWORD flags, IDirectDrawSurface4 *reference)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
}
static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
DWORD flags, IDirectDrawSurface3 *reference)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
}
static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
DWORD flags, IDirectDrawSurface2 *reference)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
}
static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
DWORD flags, IDirectDrawSurface *reference)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
}
/*****************************************************************************
* IDirectDrawSurface7::GetDDInterface
*
* Returns the IDirectDraw7 interface pointer of the DirectDraw object this
* surface belongs to
*
* Params:
* DD: Address to write the interface pointer to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DD is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, ddraw %p.\n", iface, DD);
if(!DD)
return DDERR_INVALIDPARAMS;
switch(This->version)
{
case 7:
*DD = &This->ddraw->IDirectDraw7_iface;
break;
case 4:
*DD = &This->ddraw->IDirectDraw4_iface;
break;
case 2:
*DD = &This->ddraw->IDirectDraw2_iface;
break;
case 1:
*DD = &This->ddraw->IDirectDraw_iface;
break;
}
IUnknown_AddRef((IUnknown *)*DD);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, ddraw %p.\n", iface, ddraw);
return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
}
static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, ddraw %p.\n", iface, ddraw);
return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
}
static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, ddraw %p.\n", iface, ddraw);
return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
}
/* This seems also windows implementation specific - I don't think WineD3D needs this */
static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
volatile struct ddraw_surface* vThis = This;
TRACE("iface %p.\n", iface);
wined3d_mutex_lock();
/* A uniqueness value of 0 is apparently special.
* This needs to be checked.
* TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
*/
while (1) {
DWORD old_uniqueness_value = vThis->uniqueness_value;
DWORD new_uniqueness_value = old_uniqueness_value+1;
if (old_uniqueness_value == 0) break;
if (new_uniqueness_value == 0) new_uniqueness_value = 1;
if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
old_uniqueness_value,
new_uniqueness_value)
== old_uniqueness_value)
break;
}
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p.\n", iface);
return ddraw_surface7_ChangeUniquenessValue(&surface->IDirectDrawSurface7_iface);
}
static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, value %p.\n", iface, pValue);
wined3d_mutex_lock();
*pValue = surface->uniqueness_value;
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, value %p.\n", iface, pValue);
return ddraw_surface7_GetUniquenessValue(&surface->IDirectDrawSurface7_iface, pValue);
}
/*****************************************************************************
* IDirectDrawSurface7::SetLOD
*
* Sets the level of detail of a texture
*
* Params:
* MaxLOD: LOD to set
*
* Returns:
* DD_OK on success
* DDERR_INVALIDOBJECT if the surface is invalid for this method
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
TRACE("iface %p, lod %u.\n", iface, MaxLOD);
wined3d_mutex_lock();
if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
{
wined3d_mutex_unlock();
return DDERR_INVALIDOBJECT;
}
if (!surface->wined3d_texture)
{
ERR("The ddraw surface has no wined3d texture.\n");
wined3d_mutex_unlock();
return DDERR_INVALIDOBJECT;
}
hr = wined3d_texture_set_lod(surface->wined3d_texture, MaxLOD);
wined3d_mutex_unlock();
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::GetLOD
*
* Returns the level of detail of a Direct3D texture
*
* Params:
* MaxLOD: Address to write the LOD to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if MaxLOD is NULL
* DDERR_INVALIDOBJECT if the surface is invalid for this method
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, lod %p.\n", iface, MaxLOD);
if(!MaxLOD)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
{
wined3d_mutex_unlock();
return DDERR_INVALIDOBJECT;
}
*MaxLOD = wined3d_texture_get_lod(surface->wined3d_texture);
wined3d_mutex_unlock();
return DD_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::BltFast
*
* Performs a fast Blit.
*
* Params:
* dstx: The x coordinate to blit to on the destination
* dsty: The y coordinate to blit to on the destination
* Source: The source surface
* rsrc: The source rectangle
* trans: Type of transfer. Some DDBLTFAST_* flags
*
* Returns:
* DD_OK on success
* For more details, see IWineD3DSurface::BltFast
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface7(Source);
DWORD src_w, src_h, dst_w, dst_h;
HRESULT hr = DD_OK;
DWORD flags = 0;
RECT dst_rect;
TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
dst_w = This->surface_desc.dwWidth;
dst_h = This->surface_desc.dwHeight;
/* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
* in that case
*/
if(rsrc)
{
src_w = rsrc->right - rsrc->left;
src_h = rsrc->bottom - rsrc->top;
}
else
{
src_w = src->surface_desc.dwWidth;
src_h = src->surface_desc.dwHeight;
}
if (src_w > dst_w || dstx > dst_w - src_w
|| src_h > dst_h || dsty > dst_h - src_h)
{
WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
return DDERR_INVALIDRECT;
}
SetRect(&dst_rect, dstx, dsty, dstx + src_w, dsty + src_h);
if (trans & DDBLTFAST_SRCCOLORKEY)
flags |= WINEDDBLT_KEYSRC;
if (trans & DDBLTFAST_DESTCOLORKEY)
flags |= WINEDDBLT_KEYDEST;
if (trans & DDBLTFAST_WAIT)
flags |= WINEDDBLT_WAIT;
if (trans & DDBLTFAST_DONOTWAIT)
flags |= WINEDDBLT_DONOTWAIT;
wined3d_mutex_lock();
if (This->clipper)
{
wined3d_mutex_unlock();
WARN("Destination surface has a clipper set, returning DDERR_BLTFASTCANTCLIP.\n");
return DDERR_BLTFASTCANTCLIP;
}
if (src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
hr = ddraw_surface_update_frontbuffer(src, rsrc, TRUE);
if (SUCCEEDED(hr))
hr = wined3d_surface_blt(This->wined3d_surface, &dst_rect,
src->wined3d_surface, rsrc, flags, NULL, WINED3D_TEXF_POINT);
if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
hr = ddraw_surface_update_frontbuffer(This, &dst_rect, FALSE);
wined3d_mutex_unlock();
switch(hr)
{
case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
{
struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface4(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
}
static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
{
struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface3(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
}
static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
{
struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface2(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
}
static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
{
struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface(iface);
struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetClipper
*
* Returns the IDirectDrawClipper interface of the clipper assigned to this
* surface
*
* Params:
* Clipper: Address to store the interface pointer at
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Clipper is NULL
* DDERR_NOCLIPPERATTACHED if there's no clipper attached
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
TRACE("iface %p, clipper %p.\n", iface, Clipper);
if (!Clipper)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
if (!surface->clipper)
{
wined3d_mutex_unlock();
return DDERR_NOCLIPPERATTACHED;
}
*Clipper = (IDirectDrawClipper *)surface->clipper;
IDirectDrawClipper_AddRef(*Clipper);
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
/*****************************************************************************
* IDirectDrawSurface7::SetClipper
*
* Sets a clipper for the surface
*
* Params:
* Clipper: IDirectDrawClipper interface of the clipper to set
*
* Returns:
* DD_OK on success
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
IDirectDrawClipper *iclipper)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
struct ddraw_clipper *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
struct ddraw_clipper *old_clipper = This->clipper;
HWND clipWindow;
TRACE("iface %p, clipper %p.\n", iface, iclipper);
wined3d_mutex_lock();
if (clipper == This->clipper)
{
wined3d_mutex_unlock();
return DD_OK;
}
This->clipper = clipper;
if (clipper != NULL)
IDirectDrawClipper_AddRef(iclipper);
if (old_clipper)
IDirectDrawClipper_Release(&old_clipper->IDirectDrawClipper_iface);
if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && This->ddraw->wined3d_swapchain)
{
clipWindow = NULL;
if(clipper) {
IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
}
if (clipWindow)
{
wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, clipWindow);
ddraw_set_swapchain_window(This->ddraw, clipWindow);
}
else
{
wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, This->ddraw->d3d_window);
ddraw_set_swapchain_window(This->ddraw, This->ddraw->dest_window);
}
}
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
}
/*****************************************************************************
* IDirectDrawSurface7::SetSurfaceDesc
*
* Sets the surface description. It can override the pixel format, the surface
* memory, ...
* It's not really tested.
*
* Params:
* DDSD: Pointer to the new surface description to set
* Flags: Some flags
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DDSD is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
HRESULT hr;
const DWORD allowed_flags = DDSD_LPSURFACE | DDSD_PIXELFORMAT | DDSD_WIDTH
| DDSD_HEIGHT | DDSD_PITCH | DDSD_CAPS;
enum wined3d_format_id format_id;
BOOL update_wined3d = FALSE;
UINT pitch, width, height;
TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
if (!DDSD)
{
WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}
if (Flags)
{
WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
return DDERR_INVALIDPARAMS;
}
if (!(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY))
{
WARN("Surface is not in system memory, returning DDERR_INVALIDSURFACETYPE.\n");
return DDERR_INVALIDSURFACETYPE;
}
/* Tests show that only LPSURFACE and PIXELFORMAT can be set, and LPSURFACE is required
* for PIXELFORMAT to work */
if (DDSD->dwFlags & ~allowed_flags)
{
WARN("Invalid flags (0x%08x) set, returning DDERR_INVALIDPARAMS\n", DDSD->dwFlags);
return DDERR_INVALIDPARAMS;
}
if (!(DDSD->dwFlags & DDSD_LPSURFACE))
{
WARN("DDSD_LPSURFACE is not set, returning DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}
if (DDSD->dwFlags & DDSD_CAPS)
{
WARN("DDSD_CAPS is set, returning DDERR_INVALIDCAPS.\n");
return DDERR_INVALIDCAPS;
}
if (DDSD->dwFlags & DDSD_WIDTH)
{
if (!(DDSD->dwFlags & DDSD_PITCH))
{
WARN("DDSD_WIDTH is set, but DDSD_PITCH is not, returning DDERR_INVALIDPARAMS.\n");
return DDERR_INVALIDPARAMS;
}
if (!DDSD->dwWidth || DDSD->u1.lPitch <= 0 || DDSD->u1.lPitch & 0x3)
{
WARN("Pitch is %d, width is %u, returning DDERR_INVALIDPARAMS.\n",
DDSD->u1.lPitch, DDSD->dwWidth);
return DDERR_INVALIDPARAMS;
}
if (DDSD->dwWidth != This->surface_desc.dwWidth)
{
TRACE("Surface width changed from %u to %u.\n", This->surface_desc.dwWidth, DDSD->dwWidth);
update_wined3d = TRUE;
}
if (DDSD->u1.lPitch != This->surface_desc.u1.lPitch)
{
TRACE("Surface pitch changed from %u to %u.\n", This->surface_desc.u1.lPitch, DDSD->u1.lPitch);
update_wined3d = TRUE;
}
pitch = DDSD->u1.lPitch;
width = DDSD->dwWidth;
}
else if (DDSD->dwFlags & DDSD_PITCH)
{
WARN("DDSD_PITCH is set, but DDSD_WIDTH is not, returning DDERR_INVALIDPARAMS.\n");
return DDERR_INVALIDPARAMS;
}
else
{
pitch = This->surface_desc.u1.lPitch;
width = This->surface_desc.dwWidth;
}
if (DDSD->dwFlags & DDSD_HEIGHT)
{
if (!DDSD->dwHeight)
{
WARN("Height is 0, returning DDERR_INVALIDPARAMS.\n");
return DDERR_INVALIDPARAMS;
}
if (DDSD->dwHeight != This->surface_desc.dwHeight)
{
TRACE("Surface height changed from %u to %u.\n", This->surface_desc.dwHeight, DDSD->dwHeight);
update_wined3d = TRUE;
}
height = DDSD->dwHeight;
}
else
{
height = This->surface_desc.dwHeight;
}
wined3d_mutex_lock();
if (DDSD->dwFlags & DDSD_PIXELFORMAT)
{
enum wined3d_format_id current_format_id;
format_id = wined3dformat_from_ddrawformat(&DDSD->u4.ddpfPixelFormat);
if (format_id == WINED3DFMT_UNKNOWN)
{
ERR("Requested to set an unknown pixelformat\n");
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
}
current_format_id = wined3dformat_from_ddrawformat(&This->surface_desc.u4.ddpfPixelFormat);
if (format_id != current_format_id)
{
TRACE("Surface format changed from %#x to %#x.\n", current_format_id, format_id);
update_wined3d = TRUE;
}
}
else
{
format_id = wined3dformat_from_ddrawformat(&This->surface_desc.u4.ddpfPixelFormat);
}
if (update_wined3d)
{
if (FAILED(hr = wined3d_surface_update_desc(This->wined3d_surface, width, height,
format_id, WINED3D_MULTISAMPLE_NONE, 0)))
{
WARN("Failed to update surface desc, hr %#x.\n", hr);
wined3d_mutex_unlock();
return hr;
}
if (DDSD->dwFlags & DDSD_WIDTH)
This->surface_desc.dwWidth = width;
if (DDSD->dwFlags & DDSD_PITCH)
This->surface_desc.u1.lPitch = DDSD->u1.lPitch;
if (DDSD->dwFlags & DDSD_HEIGHT)
This->surface_desc.dwHeight = height;
if (DDSD->dwFlags & DDSD_PIXELFORMAT)
This->surface_desc.u4.ddpfPixelFormat = DDSD->u4.ddpfPixelFormat;
}
if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
{
if (FAILED(hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface, pitch)))
{
/* No need for a trace here, wined3d does that for us */
switch(hr)
{
case WINED3DERR_INVALIDCALL:
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
default:
break; /* Go on */
}
}
/* DDSD->lpSurface is set by Lock() */
}
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
DDSURFACEDESC2 *surface_desc, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
surface_desc, flags);
}
static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
DDSURFACEDESC *surface_desc, DWORD flags)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
DDSURFACEDESC2 surface_desc2;
TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
surface_desc ? &surface_desc2 : NULL, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetPalette
*
* Returns the IDirectDrawPalette interface of the palette currently assigned
* to the surface
*
* Params:
* Pal: Address to write the interface pointer to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Pal is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
struct wined3d_palette *wined3d_palette;
struct ddraw_palette *palette_impl;
HRESULT hr = DD_OK;
TRACE("iface %p, palette %p.\n", iface, Pal);
if(!Pal)
return DDERR_INVALIDPARAMS;
wined3d_mutex_lock();
wined3d_palette = wined3d_surface_get_palette(surface->wined3d_surface);
if (wined3d_palette)
{
palette_impl = wined3d_palette_get_parent(wined3d_palette);
*Pal = &palette_impl->IDirectDrawPalette_iface;
IDirectDrawPalette_AddRef(*Pal);
}
else
{
*Pal = NULL;
hr = DDERR_NOPALETTEATTACHED;
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
/*****************************************************************************
* SetColorKeyEnum
*
* EnumAttachedSurface callback for SetColorKey. Used to set color keys
* recursively in the surface tree
*
*****************************************************************************/
struct SCKContext
{
HRESULT ret;
struct wined3d_color_key *color_key;
DWORD Flags;
};
static HRESULT WINAPI SetColorKeyEnum(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *desc, void *context)
{
struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
struct SCKContext *ctx = context;
HRESULT hr;
hr = wined3d_surface_set_color_key(surface_impl->wined3d_surface, ctx->Flags, ctx->color_key);
if (FAILED(hr))
{
WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
ctx->ret = hr;
}
ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
ddraw_surface7_Release(surface);
return DDENUMRET_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::SetColorKey
*
* Sets the color keying options for the surface. Observations showed that
* in case of complex surfaces the color key has to be assigned to all
* sublevels.
*
* Params:
* Flags: DDCKEY_*
* CKey: The new color key
*
* Returns:
* DD_OK on success
* See IWineD3DSurface::SetColorKey for details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
DDCOLORKEY FixedCKey;
struct SCKContext ctx = { DD_OK, (struct wined3d_color_key *)(CKey ? &FixedCKey : NULL), Flags };
TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
wined3d_mutex_lock();
if (CKey)
{
FixedCKey = *CKey;
/* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
switch (Flags & ~DDCKEY_COLORSPACE)
{
case DDCKEY_DESTBLT:
This->surface_desc.ddckCKDestBlt = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
break;
case DDCKEY_DESTOVERLAY:
This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
break;
case DDCKEY_SRCOVERLAY:
This->surface_desc.ddckCKSrcOverlay = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
break;
case DDCKEY_SRCBLT:
This->surface_desc.ddckCKSrcBlt = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
break;
default:
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
}
}
else
{
switch (Flags & ~DDCKEY_COLORSPACE)
{
case DDCKEY_DESTBLT:
This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
break;
case DDCKEY_DESTOVERLAY:
This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
break;
case DDCKEY_SRCOVERLAY:
This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
break;
case DDCKEY_SRCBLT:
This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
break;
default:
wined3d_mutex_unlock();
return DDERR_INVALIDPARAMS;
}
}
ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.color_key);
ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
wined3d_mutex_unlock();
switch(ctx.ret)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return ctx.ret;
}
}
static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
}
/*****************************************************************************
* IDirectDrawSurface7::SetPalette
*
* Assigns a DirectDrawPalette object to the surface
*
* Params:
* Pal: Interface to the palette to set
*
* Returns:
* DD_OK on success
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
{
struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
struct ddraw_palette *palette_impl = unsafe_impl_from_IDirectDrawPalette(Pal);
IDirectDrawPalette *oldPal;
struct ddraw_surface *surf;
HRESULT hr;
TRACE("iface %p, palette %p.\n", iface, Pal);
if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
return DDERR_INVALIDPIXELFORMAT;
}
if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
{
return DDERR_NOTONMIPMAPSUBLEVEL;
}
/* Find the old palette */
wined3d_mutex_lock();
hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
{
wined3d_mutex_unlock();
return hr;
}
if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
/* Set the new Palette */
wined3d_surface_set_palette(This->wined3d_surface, palette_impl ? palette_impl->wineD3DPalette : NULL);
/* AddRef the Palette */
if(Pal) IDirectDrawPalette_AddRef(Pal);
/* Release the old palette */
if(oldPal) IDirectDrawPalette_Release(oldPal);
/* Update the wined3d frontbuffer if this is the frontbuffer. */
if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER) && This->ddraw->wined3d_frontbuffer)
wined3d_surface_set_palette(This->ddraw->wined3d_frontbuffer,
palette_impl ? palette_impl->wineD3DPalette : NULL);
/* If this is a front buffer, also update the back buffers
* TODO: How do things work for palettized cube textures?
*/
if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
{
/* For primary surfaces the tree is just a list, so the simpler scheme fits too */
DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
surf = This;
while(1)
{
IDirectDrawSurface7 *attach;
HRESULT hr;
hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
if(hr != DD_OK)
{
break;
}
TRACE("Setting palette on %p\n", attach);
ddraw_surface7_SetPalette(attach, Pal);
surf = impl_from_IDirectDrawSurface7(attach);
ddraw_surface7_Release(attach);
}
}
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
{
struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
}
/**********************************************************
* IDirectDrawGammaControl::GetGammaRamp
*
* Returns the current gamma ramp for a surface
*
* Params:
* flags: Ignored
* gamma_ramp: Address to write the ramp to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if gamma_ramp is NULL
*
**********************************************************/
static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
DWORD flags, DDGAMMARAMP *gamma_ramp)
{
struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
if (!gamma_ramp)
{
WARN("Invalid gamma_ramp passed.\n");
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_lock();
if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
{
/* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (struct wined3d_gamma_ramp *)gamma_ramp);
}
else
{
ERR("Not implemented for non-primary surfaces.\n");
}
wined3d_mutex_unlock();
return DD_OK;
}
/**********************************************************
* IDirectDrawGammaControl::SetGammaRamp
*
* Sets the red, green and blue gamma ramps for
*
* Params:
* flags: Can be DDSGR_CALIBRATE to request calibration
* gamma_ramp: Structure containing the new gamma ramp
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if gamma_ramp is NULL
*
**********************************************************/
static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
DWORD flags, DDGAMMARAMP *gamma_ramp)
{
struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
if (!gamma_ramp)
{
WARN("Invalid gamma_ramp passed.\n");
return DDERR_INVALIDPARAMS;
}
wined3d_mutex_lock();
if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
{
/* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device,
0, flags, (struct wined3d_gamma_ramp *)gamma_ramp);
}
else
{
ERR("Not implemented for non-primary surfaces.\n");
}
wined3d_mutex_unlock();
return DD_OK;
}
/*****************************************************************************
* IDirect3DTexture2::PaletteChanged
*
* Informs the texture about a palette change
*
* Params:
* start: Start index of the change
* count: The number of changed entries
*
* Returns
* D3D_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
{
FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
return D3D_OK;
}
static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
TRACE("iface %p, start %u, count %u.\n", iface, start, count);
return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
}
/*****************************************************************************
* IDirect3DTexture::Unload
*
* DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
*
*
* Returns:
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
{
WARN("iface %p. Not implemented.\n", iface);
return DDERR_UNSUPPORTED;
}
/*****************************************************************************
* IDirect3DTexture2::GetHandle
*
* Returns handle for the texture. At the moment, the interface
* to the IWineD3DTexture is used.
*
* Params:
* device: Device this handle is assigned to
* handle: Address to store the handle at.
*
* Returns:
* D3D_OK
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
struct d3d_device *device_impl = unsafe_impl_from_IDirect3DDevice2(device);
TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
wined3d_mutex_lock();
if (!surface->Handle)
{
DWORD h = ddraw_allocate_handle(&device_impl->handle_table, surface, DDRAW_HANDLE_SURFACE);
if (h == DDRAW_INVALID_HANDLE)
{
ERR("Failed to allocate a texture handle.\n");
wined3d_mutex_unlock();
return DDERR_OUTOFMEMORY;
}
surface->Handle = h + 1;
}
TRACE("Returning handle %08x.\n", surface->Handle);
*handle = surface->Handle;
wined3d_mutex_unlock();
return D3D_OK;
}
static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
{
struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
struct d3d_device *device_impl = unsafe_impl_from_IDirect3DDevice(device);
TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
return d3d_texture2_GetHandle(&surface->IDirect3DTexture2_iface,
device_impl ? &device_impl->IDirect3DDevice2_iface : NULL, handle);
}
/*****************************************************************************
* get_sub_mimaplevel
*
* Helper function that returns the next mipmap level
*
* tex_ptr: Surface of which to return the next level
*
*****************************************************************************/
static struct ddraw_surface *get_sub_mimaplevel(struct ddraw_surface *surface)
{
/* Now go down the mipmap chain to the next surface */
static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
IDirectDrawSurface7 *next_level;
HRESULT hr;
hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
if (FAILED(hr)) return NULL;
ddraw_surface7_Release(next_level);
return impl_from_IDirectDrawSurface7(next_level);
}
/*****************************************************************************
* IDirect3DTexture2::Load
*
* Loads a texture created with the DDSCAPS_ALLOCONLOAD
*
* This function isn't relayed to WineD3D because the whole interface is
* implemented in DDraw only. For speed improvements a implementation which
* takes OpenGL more into account could be placed into WineD3D.
*
* Params:
* src_texture: Address of the texture to load
*
* Returns:
* D3D_OK on success
* D3DERR_TEXTURE_LOAD_FAILED.
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
{
struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture2(iface);
struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
HRESULT hr;
TRACE("iface %p, src_texture %p.\n", iface, src_texture);
if (src_surface == dst_surface)
{
TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
return D3D_OK;
}
wined3d_mutex_lock();
if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
!= (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
|| (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
{
ERR("Trying to load surfaces with different mip-map counts.\n");
}
for (;;)
{
struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
DDSURFACEDESC *src_desc, *dst_desc;
TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
src_surface, dst_surface, src_surface->mipmap_level);
/* Suppress the ALLOCONLOAD flag */
dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
/* Get the palettes */
wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
if (wined3d_src_pal)
{
PALETTEENTRY palent[256];
if (!wined3d_dst_pal)
{
wined3d_mutex_unlock();
return DDERR_NOPALETTEATTACHED;
}
wined3d_palette_get_entries(wined3d_src_pal, 0, 0, 256, palent);
wined3d_palette_set_entries(wined3d_dst_pal, 0, 0, 256, palent);
}
/* Copy one surface on the other */
dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
{
/* Should also check for same pixel format, u1.lPitch, ... */
ERR("Error in surface sizes.\n");
wined3d_mutex_unlock();
return D3DERR_TEXTURE_LOAD_FAILED;
}
else
{
struct wined3d_map_desc src_map_desc, dst_map_desc;
/* Copy the src blit color key if the source has one, don't erase
* the destination's ckey if the source has none */
if (src_desc->dwFlags & DDSD_CKSRCBLT)
{
IDirectDrawSurface7_SetColorKey(&dst_surface->IDirectDrawSurface7_iface,
DDCKEY_SRCBLT, &src_desc->ddckCKSrcBlt);
}
/* Copy the main memory texture into the surface that corresponds
* to the OpenGL texture object. */
hr = wined3d_surface_map(src_surface->wined3d_surface, &src_map_desc, NULL, 0);
if (FAILED(hr))
{
ERR("Failed to lock source surface, hr %#x.\n", hr);
wined3d_mutex_unlock();
return D3DERR_TEXTURE_LOAD_FAILED;
}
hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_map_desc, NULL, 0);
if (FAILED(hr))
{
ERR("Failed to lock destination surface, hr %#x.\n", hr);
wined3d_surface_unmap(src_surface->wined3d_surface);
wined3d_mutex_unlock();
return D3DERR_TEXTURE_LOAD_FAILED;
}
if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
memcpy(dst_map_desc.data, src_map_desc.data, src_surface->surface_desc.u1.dwLinearSize);
else
memcpy(dst_map_desc.data, src_map_desc.data, src_map_desc.row_pitch * src_desc->dwHeight);
wined3d_surface_unmap(src_surface->wined3d_surface);
wined3d_surface_unmap(dst_surface->wined3d_surface);
}
if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
src_surface = get_sub_mimaplevel(src_surface);
else
src_surface = NULL;
if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
dst_surface = get_sub_mimaplevel(dst_surface);
else
dst_surface = NULL;
if (!src_surface || !dst_surface)
{
if (src_surface != dst_surface)
ERR("Loading surface with different mipmap structure.\n");
break;
}
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
{
struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture(iface);
struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
TRACE("iface %p, src_texture %p.\n", iface, src_texture);
return d3d_texture2_Load(&dst_surface->IDirect3DTexture2_iface,
src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
}
/*****************************************************************************
* The VTable
*****************************************************************************/
static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
{
/* IUnknown */
ddraw_surface7_QueryInterface,
ddraw_surface7_AddRef,
ddraw_surface7_Release,
/* IDirectDrawSurface */
ddraw_surface7_AddAttachedSurface,
ddraw_surface7_AddOverlayDirtyRect,
ddraw_surface7_Blt,
ddraw_surface7_BltBatch,
ddraw_surface7_BltFast,
ddraw_surface7_DeleteAttachedSurface,
ddraw_surface7_EnumAttachedSurfaces,
ddraw_surface7_EnumOverlayZOrders,
ddraw_surface7_Flip,
ddraw_surface7_GetAttachedSurface,
ddraw_surface7_GetBltStatus,
ddraw_surface7_GetCaps,
ddraw_surface7_GetClipper,
ddraw_surface7_GetColorKey,
ddraw_surface7_GetDC,
ddraw_surface7_GetFlipStatus,
ddraw_surface7_GetOverlayPosition,
ddraw_surface7_GetPalette,
ddraw_surface7_GetPixelFormat,
ddraw_surface7_GetSurfaceDesc,
ddraw_surface7_Initialize,
ddraw_surface7_IsLost,
ddraw_surface7_Lock,
ddraw_surface7_ReleaseDC,
ddraw_surface7_Restore,
ddraw_surface7_SetClipper,
ddraw_surface7_SetColorKey,
ddraw_surface7_SetOverlayPosition,
ddraw_surface7_SetPalette,
ddraw_surface7_Unlock,
ddraw_surface7_UpdateOverlay,
ddraw_surface7_UpdateOverlayDisplay,
ddraw_surface7_UpdateOverlayZOrder,
/* IDirectDrawSurface2 */
ddraw_surface7_GetDDInterface,
ddraw_surface7_PageLock,
ddraw_surface7_PageUnlock,
/* IDirectDrawSurface3 */
ddraw_surface7_SetSurfaceDesc,
/* IDirectDrawSurface4 */
ddraw_surface7_SetPrivateData,
ddraw_surface7_GetPrivateData,
ddraw_surface7_FreePrivateData,
ddraw_surface7_GetUniquenessValue,
ddraw_surface7_ChangeUniquenessValue,
/* IDirectDrawSurface7 */
ddraw_surface7_SetPriority,
ddraw_surface7_GetPriority,
ddraw_surface7_SetLOD,
ddraw_surface7_GetLOD,
};
static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
{
/* IUnknown */
ddraw_surface4_QueryInterface,
ddraw_surface4_AddRef,
ddraw_surface4_Release,
/* IDirectDrawSurface */
ddraw_surface4_AddAttachedSurface,
ddraw_surface4_AddOverlayDirtyRect,
ddraw_surface4_Blt,
ddraw_surface4_BltBatch,
ddraw_surface4_BltFast,
ddraw_surface4_DeleteAttachedSurface,
ddraw_surface4_EnumAttachedSurfaces,
ddraw_surface4_EnumOverlayZOrders,
ddraw_surface4_Flip,
ddraw_surface4_GetAttachedSurface,
ddraw_surface4_GetBltStatus,
ddraw_surface4_GetCaps,
ddraw_surface4_GetClipper,
ddraw_surface4_GetColorKey,
ddraw_surface4_GetDC,
ddraw_surface4_GetFlipStatus,
ddraw_surface4_GetOverlayPosition,
ddraw_surface4_GetPalette,
ddraw_surface4_GetPixelFormat,
ddraw_surface4_GetSurfaceDesc,
ddraw_surface4_Initialize,
ddraw_surface4_IsLost,
ddraw_surface4_Lock,
ddraw_surface4_ReleaseDC,
ddraw_surface4_Restore,
ddraw_surface4_SetClipper,
ddraw_surface4_SetColorKey,
ddraw_surface4_SetOverlayPosition,
ddraw_surface4_SetPalette,
ddraw_surface4_Unlock,
ddraw_surface4_UpdateOverlay,
ddraw_surface4_UpdateOverlayDisplay,
ddraw_surface4_UpdateOverlayZOrder,
/* IDirectDrawSurface2 */
ddraw_surface4_GetDDInterface,
ddraw_surface4_PageLock,
ddraw_surface4_PageUnlock,
/* IDirectDrawSurface3 */
ddraw_surface4_SetSurfaceDesc,
/* IDirectDrawSurface4 */
ddraw_surface4_SetPrivateData,
ddraw_surface4_GetPrivateData,
ddraw_surface4_FreePrivateData,
ddraw_surface4_GetUniquenessValue,
ddraw_surface4_ChangeUniquenessValue,
};
static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
{
/* IUnknown */
ddraw_surface3_QueryInterface,
ddraw_surface3_AddRef,
ddraw_surface3_Release,
/* IDirectDrawSurface */
ddraw_surface3_AddAttachedSurface,
ddraw_surface3_AddOverlayDirtyRect,
ddraw_surface3_Blt,
ddraw_surface3_BltBatch,
ddraw_surface3_BltFast,
ddraw_surface3_DeleteAttachedSurface,
ddraw_surface3_EnumAttachedSurfaces,
ddraw_surface3_EnumOverlayZOrders,
ddraw_surface3_Flip,
ddraw_surface3_GetAttachedSurface,
ddraw_surface3_GetBltStatus,
ddraw_surface3_GetCaps,
ddraw_surface3_GetClipper,
ddraw_surface3_GetColorKey,
ddraw_surface3_GetDC,
ddraw_surface3_GetFlipStatus,
ddraw_surface3_GetOverlayPosition,
ddraw_surface3_GetPalette,
ddraw_surface3_GetPixelFormat,
ddraw_surface3_GetSurfaceDesc,
ddraw_surface3_Initialize,
ddraw_surface3_IsLost,
ddraw_surface3_Lock,
ddraw_surface3_ReleaseDC,
ddraw_surface3_Restore,
ddraw_surface3_SetClipper,
ddraw_surface3_SetColorKey,
ddraw_surface3_SetOverlayPosition,
ddraw_surface3_SetPalette,
ddraw_surface3_Unlock,
ddraw_surface3_UpdateOverlay,
ddraw_surface3_UpdateOverlayDisplay,
ddraw_surface3_UpdateOverlayZOrder,
/* IDirectDrawSurface2 */
ddraw_surface3_GetDDInterface,
ddraw_surface3_PageLock,
ddraw_surface3_PageUnlock,
/* IDirectDrawSurface3 */
ddraw_surface3_SetSurfaceDesc,
};
static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
{
/* IUnknown */
ddraw_surface2_QueryInterface,
ddraw_surface2_AddRef,
ddraw_surface2_Release,
/* IDirectDrawSurface */
ddraw_surface2_AddAttachedSurface,
ddraw_surface2_AddOverlayDirtyRect,
ddraw_surface2_Blt,
ddraw_surface2_BltBatch,
ddraw_surface2_BltFast,
ddraw_surface2_DeleteAttachedSurface,
ddraw_surface2_EnumAttachedSurfaces,
ddraw_surface2_EnumOverlayZOrders,
ddraw_surface2_Flip,
ddraw_surface2_GetAttachedSurface,
ddraw_surface2_GetBltStatus,
ddraw_surface2_GetCaps,
ddraw_surface2_GetClipper,
ddraw_surface2_GetColorKey,
ddraw_surface2_GetDC,
ddraw_surface2_GetFlipStatus,
ddraw_surface2_GetOverlayPosition,
ddraw_surface2_GetPalette,
ddraw_surface2_GetPixelFormat,
ddraw_surface2_GetSurfaceDesc,
ddraw_surface2_Initialize,
ddraw_surface2_IsLost,
ddraw_surface2_Lock,
ddraw_surface2_ReleaseDC,
ddraw_surface2_Restore,
ddraw_surface2_SetClipper,
ddraw_surface2_SetColorKey,
ddraw_surface2_SetOverlayPosition,
ddraw_surface2_SetPalette,
ddraw_surface2_Unlock,
ddraw_surface2_UpdateOverlay,
ddraw_surface2_UpdateOverlayDisplay,
ddraw_surface2_UpdateOverlayZOrder,
/* IDirectDrawSurface2 */
ddraw_surface2_GetDDInterface,
ddraw_surface2_PageLock,
ddraw_surface2_PageUnlock,
};
static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
{
/* IUnknown */
ddraw_surface1_QueryInterface,
ddraw_surface1_AddRef,
ddraw_surface1_Release,
/* IDirectDrawSurface */
ddraw_surface1_AddAttachedSurface,
ddraw_surface1_AddOverlayDirtyRect,
ddraw_surface1_Blt,
ddraw_surface1_BltBatch,
ddraw_surface1_BltFast,
ddraw_surface1_DeleteAttachedSurface,
ddraw_surface1_EnumAttachedSurfaces,
ddraw_surface1_EnumOverlayZOrders,
ddraw_surface1_Flip,
ddraw_surface1_GetAttachedSurface,
ddraw_surface1_GetBltStatus,
ddraw_surface1_GetCaps,
ddraw_surface1_GetClipper,
ddraw_surface1_GetColorKey,
ddraw_surface1_GetDC,
ddraw_surface1_GetFlipStatus,
ddraw_surface1_GetOverlayPosition,
ddraw_surface1_GetPalette,
ddraw_surface1_GetPixelFormat,
ddraw_surface1_GetSurfaceDesc,
ddraw_surface1_Initialize,
ddraw_surface1_IsLost,
ddraw_surface1_Lock,
ddraw_surface1_ReleaseDC,
ddraw_surface1_Restore,
ddraw_surface1_SetClipper,
ddraw_surface1_SetColorKey,
ddraw_surface1_SetOverlayPosition,
ddraw_surface1_SetPalette,
ddraw_surface1_Unlock,
ddraw_surface1_UpdateOverlay,
ddraw_surface1_UpdateOverlayDisplay,
ddraw_surface1_UpdateOverlayZOrder,
};
static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
{
ddraw_gamma_control_QueryInterface,
ddraw_gamma_control_AddRef,
ddraw_gamma_control_Release,
ddraw_gamma_control_GetGammaRamp,
ddraw_gamma_control_SetGammaRamp,
};
static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
{
d3d_texture2_QueryInterface,
d3d_texture2_AddRef,
d3d_texture2_Release,
d3d_texture2_GetHandle,
d3d_texture2_PaletteChanged,
d3d_texture2_Load,
};
static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
{
d3d_texture1_QueryInterface,
d3d_texture1_AddRef,
d3d_texture1_Release,
d3d_texture1_Initialize,
d3d_texture1_GetHandle,
d3d_texture1_PaletteChanged,
d3d_texture1_Load,
d3d_texture1_Unload,
};
/* Some games (e.g. Tomb Raider 3) pass the wrong version of the
* IDirectDrawSurface interface to ddraw methods. */
struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
{
if (!iface) return NULL;
if (iface->lpVtbl != &ddraw_surface7_vtbl)
{
HRESULT hr = IDirectDrawSurface7_QueryInterface(iface, &IID_IDirectDrawSurface7, (void **)&iface);
if (FAILED(hr))
{
WARN("Object %p doesn't expose interface IDirectDrawSurface7.\n", iface);
return NULL;
}
IDirectDrawSurface7_Release(iface);
}
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface7_iface);
}
struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
{
if (!iface) return NULL;
if (iface->lpVtbl != &ddraw_surface4_vtbl)
{
HRESULT hr = IDirectDrawSurface4_QueryInterface(iface, &IID_IDirectDrawSurface4, (void **)&iface);
if (FAILED(hr))
{
WARN("Object %p doesn't expose interface IDirectDrawSurface4.\n", iface);
return NULL;
}
IDirectDrawSurface4_Release(iface);
}
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface4_iface);
}
static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
{
if (!iface) return NULL;
if (iface->lpVtbl != &ddraw_surface3_vtbl)
{
HRESULT hr = IDirectDrawSurface3_QueryInterface(iface, &IID_IDirectDrawSurface3, (void **)&iface);
if (FAILED(hr))
{
WARN("Object %p doesn't expose interface IDirectDrawSurface3.\n", iface);
return NULL;
}
IDirectDrawSurface3_Release(iface);
}
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface3_iface);
}
static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
{
if (!iface) return NULL;
if (iface->lpVtbl != &ddraw_surface2_vtbl)
{
HRESULT hr = IDirectDrawSurface2_QueryInterface(iface, &IID_IDirectDrawSurface2, (void **)&iface);
if (FAILED(hr))
{
WARN("Object %p doesn't expose interface IDirectDrawSurface2.\n", iface);
return NULL;
}
IDirectDrawSurface2_Release(iface);
}
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface2_iface);
}
struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
{
if (!iface) return NULL;
if (iface->lpVtbl != &ddraw_surface1_vtbl)
{
HRESULT hr = IDirectDrawSurface_QueryInterface(iface, &IID_IDirectDrawSurface, (void **)&iface);
if (FAILED(hr))
{
WARN("Object %p doesn't expose interface IDirectDrawSurface.\n", iface);
return NULL;
}
IDirectDrawSurface_Release(iface);
}
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface_iface);
}
struct ddraw_surface *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
{
if (!iface) return NULL;
assert(iface->lpVtbl == &d3d_texture2_vtbl);
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture2_iface);
}
struct ddraw_surface *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
{
if (!iface) return NULL;
assert(iface->lpVtbl == &d3d_texture1_vtbl);
return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture_iface);
}
static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
{
struct ddraw_surface *surface = parent;
TRACE("surface %p.\n", surface);
/* Check for attached surfaces and detach them. */
if (surface->first_attached != surface)
{
/* Well, this shouldn't happen: The surface being attached is
* referenced in AddAttachedSurface(), so it shouldn't be released
* until DeleteAttachedSurface() is called, because the refcount is
* held. It looks like the application released it often enough to
* force this. */
WARN("Surface is still attached to surface %p.\n", surface->first_attached);
/* The refcount will drop to -1 here */
if (FAILED(ddraw_surface_delete_attached_surface(surface->first_attached, surface, surface->attached_iface)))
ERR("DeleteAttachedSurface failed.\n");
}
while (surface->next_attached)
if (FAILED(ddraw_surface_delete_attached_surface(surface,
surface->next_attached, surface->next_attached->attached_iface)))
ERR("DeleteAttachedSurface failed.\n");
/* Having a texture handle set implies that the device still exists. */
if (surface->Handle)
ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
/* Reduce the ddraw surface count. */
list_remove(&surface->surface_list_entry);
if (surface == surface->ddraw->primary)
surface->ddraw->primary = NULL;
HeapFree(GetProcessHeap(), 0, surface);
}
static const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
{
ddraw_surface_wined3d_object_destroyed,
};
static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
{
struct ddraw_surface *surface = parent;
TRACE("surface %p.\n", surface);
ddraw_surface_cleanup(surface);
}
static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
{
ddraw_texture_wined3d_object_destroyed,
};
HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface, DWORD surface_flags)
{
const DDSURFACEDESC2 *desc = &surface->surface_desc;
struct wined3d_resource_desc wined3d_desc;
struct ddraw_surface *mip, **attach;
struct wined3d_resource *resource;
UINT layers, levels, i, j;
DDSURFACEDESC2 *mip_desc;
enum wined3d_pool pool;
HRESULT hr;
if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
levels = desc->u2.dwMipMapCount;
else
levels = 1;
if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
layers = 6;
else
layers = 1;
/* DDSCAPS_SYSTEMMEMORY textures are in WINED3D_POOL_SYSTEM_MEM.
* Should I forward the MANAGED cap to the managed pool? */
if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
pool = WINED3D_POOL_SYSTEM_MEM;
else
pool = WINED3D_POOL_DEFAULT;
wined3d_desc.format = wined3dformat_from_ddrawformat(&surface->surface_desc.u4.ddpfPixelFormat);
wined3d_desc.multisample_type = WINED3D_MULTISAMPLE_NONE;
wined3d_desc.multisample_quality = 0;
wined3d_desc.usage = 0;
wined3d_desc.pool = pool;
wined3d_desc.width = desc->dwWidth;
wined3d_desc.height = desc->dwHeight;
wined3d_desc.depth = 1;
wined3d_desc.size = 0;
if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
{
wined3d_desc.resource_type = WINED3D_RTYPE_CUBE_TEXTURE;
hr = wined3d_texture_create_cube(surface->ddraw->wined3d_device, &wined3d_desc, levels,
surface_flags, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
}
else
{
wined3d_desc.resource_type = WINED3D_RTYPE_TEXTURE;
hr = wined3d_texture_create_2d(surface->ddraw->wined3d_device, &wined3d_desc, levels,
surface_flags, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
}
if (FAILED(hr))
{
WARN("Failed to create wined3d texture, hr %#x.\n", hr);
return hr;
}
for (i = 0; i < layers; ++i)
{
attach = &surface->complex_array[layers - 1 - i];
for (j = 0; j < levels; ++j)
{
resource = wined3d_texture_get_sub_resource(surface->wined3d_texture, i * levels + j);
mip = wined3d_resource_get_parent(resource);
if (mip == surface)
continue;
mip_desc = &mip->surface_desc;
if (j)
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_MIPMAPSUBLEVEL;
else
mip_desc->ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
if (mip_desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
{
mip_desc->ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_ALLFACES;
switch (i)
{
case WINED3D_CUBEMAP_FACE_POSITIVE_X:
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEX;
break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_X:
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEX;
break;
case WINED3D_CUBEMAP_FACE_POSITIVE_Y:
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEY;
break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_Y:
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEY;
break;
case WINED3D_CUBEMAP_FACE_POSITIVE_Z:
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEZ;
break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_Z:
mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEZ;
break;
}
}
*attach = mip;
attach = &mip->complex_array[0];
}
}
return DD_OK;
}
HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw,
DDSURFACEDESC2 *desc, DWORD flags, UINT version)
{
enum wined3d_pool pool = WINED3D_POOL_DEFAULT;
enum wined3d_format_id format;
DWORD usage = 0;
HRESULT hr;
if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
&& !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
&& (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
{
/* Tests show surfaces without memory flags get these flags added
* right after creation. */
desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
}
if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
{
usage |= WINED3DUSAGE_RENDERTARGET;
desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
}
if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
{
usage |= WINED3DUSAGE_RENDERTARGET;
}
if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
{
usage |= WINED3DUSAGE_OVERLAY;
}
if (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)
usage |= WINED3DUSAGE_DEPTHSTENCIL;
if (desc->ddsCaps.dwCaps & DDSCAPS_OWNDC)
usage |= WINED3DUSAGE_OWNDC;
if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
{
pool = WINED3D_POOL_SYSTEM_MEM;
}
else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
{
pool = WINED3D_POOL_MANAGED;
/* Managed textures have the system memory flag set. */
desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
}
else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
{
/* Videomemory adds localvidmem. This is mutually exclusive with
* systemmemory and texturemanage. */
desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
}
format = wined3dformat_from_ddrawformat(&desc->u4.ddpfPixelFormat);
if (format == WINED3DFMT_UNKNOWN)
{
WARN("Unsupported / unknown pixelformat.\n");
return DDERR_INVALIDPIXELFORMAT;
}
surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
surface->iface_count = 1;
surface->version = version;
surface->ddraw = ddraw;
if (version == 7)
{
surface->ref7 = 1;
surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface7_iface;
}
else if (version == 4)
{
surface->ref4 = 1;
surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface4_iface;
}
else
{
surface->ref1 = 1;
surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface_iface;
}
copy_to_surfacedesc2(&surface->surface_desc, desc);
surface->first_attached = surface;
if (FAILED(hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format,
usage, pool, WINED3D_MULTISAMPLE_NONE, 0, flags, surface,
&ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface)))
{
WARN("Failed to create wined3d surface, hr %#x.\n", hr);
return hr;
}
/* Anno 1602 stores the pitch right after surface creation, so make sure
* it's there. TODO: Test other fourcc formats. */
if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
|| format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
{
surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
if (format == WINED3DFMT_DXT1)
{
surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
}
else
{
surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
}
}
else
{
surface->surface_desc.dwFlags |= DDSD_PITCH;
surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
}
if (desc->dwFlags & DDSD_CKDESTOVERLAY)
{
wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
(struct wined3d_color_key *)&desc->u3.ddckCKDestOverlay);
}
if (desc->dwFlags & DDSD_CKDESTBLT)
{
wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
(struct wined3d_color_key *)&desc->ddckCKDestBlt);
}
if (desc->dwFlags & DDSD_CKSRCOVERLAY)
{
wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
(struct wined3d_color_key *)&desc->ddckCKSrcOverlay);
}
if (desc->dwFlags & DDSD_CKSRCBLT)
{
wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
(struct wined3d_color_key *)&desc->ddckCKSrcBlt);
}
if (desc->dwFlags & DDSD_LPSURFACE)
{
UINT pitch = 0;
if (desc->dwFlags & DDSD_PITCH)
{
pitch = desc->u1.lPitch;
surface->surface_desc.u1.lPitch = pitch;
}
if (FAILED(hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface, pitch)))
{
ERR("Failed to set surface memory, hr %#x.\n", hr);
wined3d_surface_decref(surface->wined3d_surface);
return hr;
}
}
return DD_OK;
}