| /* Direct3D Texture |
| * Copyright (c) 1998 Lionel ULMER |
| * Copyright (c) 2006 Stefan DÖSINGER |
| * |
| * This file contains the implementation of interface Direct3DTexture2. |
| * |
| * 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 <assert.h> |
| #include <stdarg.h> |
| #include <string.h> |
| #include <stdlib.h> |
| |
| #define COBJMACROS |
| #define NONAMELESSUNION |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winerror.h" |
| #include "wingdi.h" |
| #include "wine/exception.h" |
| |
| #include "ddraw.h" |
| #include "d3d.h" |
| |
| #include "ddraw_private.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(d3d7); |
| WINE_DECLARE_DEBUG_CHANNEL(ddraw_thunk); |
| |
| /***************************************************************************** |
| * IUnknown interfaces. They are thunks to IDirectDrawSurface7 |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| Thunk_IDirect3DTextureImpl_2_QueryInterface(IDirect3DTexture2 *iface, |
| REFIID riid, |
| void **obj) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture2, iface); |
| TRACE("(%p)->(%s,%p) thunking to IDirectDrawSurface7 interface.\n", This, debugstr_guid(riid), obj); |
| return IDirectDrawSurface7_QueryInterface(ICOM_INTERFACE(This, IDirectDrawSurface7), |
| riid, |
| obj); |
| } |
| |
| static HRESULT WINAPI |
| Thunk_IDirect3DTextureImpl_1_QueryInterface(IDirect3DTexture *iface, |
| REFIID riid, |
| void **obj) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| TRACE("(%p)->(%s,%p) thunking to IDirectDrawSurface7 interface.\n", This, debugstr_guid(riid), obj); |
| |
| return IDirectDrawSurface7_QueryInterface(ICOM_INTERFACE(This, IDirectDrawSurface7), |
| riid, |
| obj); |
| } |
| |
| static ULONG WINAPI |
| Thunk_IDirect3DTextureImpl_2_AddRef(IDirect3DTexture2 *iface) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture2, iface); |
| TRACE("(%p)->() thunking to IDirectDrawSurface7 interface.\n", This); |
| |
| return IDirectDrawSurface7_AddRef(ICOM_INTERFACE(This, IDirectDrawSurface7)); |
| } |
| |
| static ULONG WINAPI |
| Thunk_IDirect3DTextureImpl_1_AddRef(IDirect3DTexture *iface) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| TRACE("(%p)->() thunking to IDirectDrawSurface7 interface.\n", This); |
| |
| return IDirectDrawSurface7_AddRef(COM_INTERFACE_CAST(IDirectDrawSurfaceImpl, IDirect3DTexture, IDirectDrawSurface7, iface)); |
| } |
| |
| static ULONG WINAPI |
| Thunk_IDirect3DTextureImpl_2_Release(IDirect3DTexture2 *iface) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture2, iface); |
| TRACE("(%p)->() thunking to IDirectDrawSurface7 interface.\n", This); |
| |
| return IDirectDrawSurface7_Release(ICOM_INTERFACE(This, IDirectDrawSurface7)); |
| } |
| |
| |
| static ULONG WINAPI |
| Thunk_IDirect3DTextureImpl_1_Release(IDirect3DTexture *iface) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| TRACE("(%p)->() thunking to IDirectDrawSurface7 interface.\n", This); |
| |
| return IDirectDrawSurface7_Release(COM_INTERFACE_CAST(IDirectDrawSurfaceImpl, IDirect3DTexture, IDirectDrawSurface7, iface)); |
| } |
| |
| /***************************************************************************** |
| * IDirect3DTexture interface |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| * IDirect3DTexture1::Initialize |
| * |
| * The sdk says it's not implemented |
| * |
| * Params: |
| * ? |
| * |
| * Returns |
| * DDERR_UNSUPPORTED |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DTextureImpl_1_Initialize(IDirect3DTexture *iface, |
| IDirect3DDevice *Direct3DDevice, |
| IDirectDrawSurface *DDSurface) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| IDirect3DDeviceImpl *d3d = ICOM_OBJECT(IDirect3DDeviceImpl, IDirect3DDevice, Direct3DDevice); |
| IDirectDrawSurfaceImpl *surf = ICOM_OBJECT(IDirectDrawSurfaceImpl, IDirectDrawSurface3, DDSurface); |
| TRACE("(%p)->(%p,%p) Not implemented\n", This, d3d, surf); |
| return DDERR_UNSUPPORTED; /* Unchecked */ |
| } |
| |
| /***************************************************************************** |
| * 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 |
| IDirect3DTextureImpl_PaletteChanged(IDirect3DTexture2 *iface, |
| DWORD Start, |
| DWORD Count) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture2, iface); |
| FIXME("(%p)->(%08x,%08x): stub!\n", This, Start, Count); |
| return D3D_OK; |
| } |
| |
| static HRESULT WINAPI |
| Thunk_IDirect3DTextureImpl_1_PaletteChanged(IDirect3DTexture *iface, |
| DWORD Start, |
| DWORD Count) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| TRACE("(%p)->(%08x,%08x) thunking to IDirect3DTexture2 interface.\n", This, Start, Count); |
| |
| return IDirect3DTexture2_PaletteChanged(COM_INTERFACE_CAST(IDirectDrawSurfaceImpl, IDirect3DTexture, IDirect3DTexture2, iface), |
| Start, |
| Count); |
| } |
| |
| |
| /***************************************************************************** |
| * IDirect3DTexture::Unload |
| * |
| * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented |
| * |
| * |
| * Returns: |
| * DDERR_UNSUPPORTED |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DTextureImpl_1_Unload(IDirect3DTexture *iface) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| TRACE("(%p)->(): not implemented!\n", This); |
| return DDERR_UNSUPPORTED; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DTexture2::GetHandle |
| * |
| * Returns handle for the texture. At the moment, the interface |
| * to the IWineD3DTexture is used. |
| * |
| * Params: |
| * Direct3DDevice2: Device this handle is assigned to |
| * Handle: Address to store the handle at. |
| * |
| * Returns: |
| * D3D_OK |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DTextureImpl_GetHandle(IDirect3DTexture2 *iface, |
| IDirect3DDevice2 *Direct3DDevice2, |
| D3DTEXTUREHANDLE *lpHandle) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture2, iface); |
| IDirect3DDeviceImpl *d3d = ICOM_OBJECT(IDirect3DDeviceImpl, IDirect3DDevice2, Direct3DDevice2); |
| |
| TRACE("(%p)->(%p,%p)\n", This, d3d, lpHandle); |
| |
| EnterCriticalSection(&ddraw_cs); |
| if(!This->Handle) |
| { |
| This->Handle = IDirect3DDeviceImpl_CreateHandle(d3d); |
| if(This->Handle) |
| { |
| d3d->Handles[This->Handle - 1].ptr = This; |
| d3d->Handles[This->Handle - 1].type = DDrawHandle_Texture; |
| } |
| } |
| *lpHandle = This->Handle; |
| |
| TRACE(" returning handle %08x.\n", *lpHandle); |
| |
| LeaveCriticalSection(&ddraw_cs); |
| return D3D_OK; |
| } |
| |
| static HRESULT WINAPI |
| Thunk_IDirect3DTextureImpl_1_GetHandle(IDirect3DTexture *iface, |
| LPDIRECT3DDEVICE lpDirect3DDevice, |
| LPD3DTEXTUREHANDLE lpHandle) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| IDirect3DDeviceImpl *d3d = ICOM_OBJECT(IDirect3DDeviceImpl, IDirect3DDevice, lpDirect3DDevice); |
| TRACE_(ddraw_thunk)("(%p)->(%p,%p) thunking to IDirect3DTexture2 interface.\n", This, d3d, lpHandle); |
| |
| return IDirect3DTexture2_GetHandle(ICOM_INTERFACE(This, IDirect3DTexture2), |
| ICOM_INTERFACE(d3d, IDirect3DDevice2), |
| lpHandle); |
| } |
| |
| |
| /***************************************************************************** |
| * get_sub_mimaplevel |
| * |
| * Helper function that returns the next mipmap level |
| * |
| * tex_ptr: Surface of which to return the next level |
| * |
| *****************************************************************************/ |
| static IDirectDrawSurfaceImpl * |
| get_sub_mimaplevel(IDirectDrawSurfaceImpl *tex_ptr) |
| { |
| /* Now go down the mipmap chain to the next surface */ |
| static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 }; |
| LPDIRECTDRAWSURFACE7 next_level; |
| IDirectDrawSurfaceImpl *surf_ptr; |
| HRESULT hr; |
| |
| hr = IDirectDrawSurface7_GetAttachedSurface(ICOM_INTERFACE(tex_ptr, IDirectDrawSurface7), |
| &mipmap_caps, &next_level); |
| if (FAILED(hr)) return NULL; |
| |
| surf_ptr = ICOM_OBJECT(IDirectDrawSurfaceImpl, IDirectDrawSurface7, next_level); |
| IDirectDrawSurface7_Release(next_level); |
| |
| return surf_ptr; |
| } |
| |
| /***************************************************************************** |
| * 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: |
| * D3DTexture2: Address of the texture to load |
| * |
| * Returns: |
| * D3D_OK on success |
| * D3DERR_TEXTURE_LOAD_FAILED. |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DTextureImpl_Load(IDirect3DTexture2 *iface, |
| IDirect3DTexture2 *D3DTexture2) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture2, iface); |
| IDirectDrawSurfaceImpl *src_ptr = ICOM_OBJECT(IDirectDrawSurfaceImpl, IDirect3DTexture2, D3DTexture2); |
| IWineD3DPalette *wine_pal, *wine_pal_src; |
| IDirectDrawPalette *pal = NULL, *pal_src = NULL; |
| IDirectDrawPaletteImpl *pal_impl, *pal_impl_src; |
| HRESULT ret_value = D3D_OK; |
| |
| TRACE("(%p)->(%p)\n", This, src_ptr); |
| EnterCriticalSection(&ddraw_cs); |
| |
| if (((src_ptr->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP) != (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)) || |
| (src_ptr->surface_desc.u2.dwMipMapCount != This->surface_desc.u2.dwMipMapCount)) |
| { |
| ERR("Trying to load surfaces with different mip-map counts !\n"); |
| } |
| |
| while(1) |
| { |
| DDSURFACEDESC *src_d, *dst_d; |
| |
| TRACE(" copying surface %p to surface %p (mipmap level %d)\n", src_ptr, This, src_ptr->mipmap_level); |
| |
| if ( This->surface_desc.ddsCaps.dwCaps & DDSCAPS_ALLOCONLOAD ) |
| /* If the surface is not allocated and its location is not yet specified, |
| force it to video memory */ |
| if ( !(This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_SYSTEMMEMORY|DDSCAPS_VIDEOMEMORY)) ) |
| This->surface_desc.ddsCaps.dwCaps |= DDSCAPS_VIDEOMEMORY; |
| |
| /* Suppress the ALLOCONLOAD flag */ |
| This->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD; |
| |
| /* Get the palettes */ |
| ret_value = IWineD3DSurface_GetPalette(This->WineD3DSurface, &wine_pal); |
| if( ret_value != D3D_OK) |
| { |
| ERR("IWineD3DSurface::GetPalette failed! This is unexpected\n"); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| if(wine_pal) |
| { |
| ret_value = IWineD3DPalette_GetParent(wine_pal, (IUnknown **) &pal); |
| if(ret_value != D3D_OK) |
| { |
| ERR("IWineD3DPalette::GetParent failed! This is unexpected\n"); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| pal_impl = ICOM_OBJECT(IDirectDrawPaletteImpl, IDirectDrawPalette, pal); |
| } |
| else |
| { |
| pal_impl = NULL; |
| } |
| |
| ret_value = IWineD3DSurface_GetPalette(src_ptr->WineD3DSurface, &wine_pal_src); |
| if( ret_value != D3D_OK) |
| { |
| ERR("IWineD3DSurface::GetPalette failed! This is unexpected\n"); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| if(wine_pal_src) |
| { |
| ret_value = IWineD3DPalette_GetParent(wine_pal_src, (IUnknown **) &pal_src); |
| if(ret_value != D3D_OK) |
| { |
| ERR("IWineD3DPalette::GetParent failed! This is unexpected\n"); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| pal_impl_src = ICOM_OBJECT(IDirectDrawPaletteImpl, IDirectDrawPalette, pal_src); |
| } |
| else |
| { |
| pal_impl_src = NULL; |
| } |
| |
| /* After seeing some logs, not sure at all about this... */ |
| if (pal_impl == NULL) |
| { |
| IWineD3DSurface_SetPalette(This->WineD3DSurface, wine_pal); |
| if (pal_impl_src != NULL) IDirectDrawPalette_AddRef(ICOM_INTERFACE(pal_impl_src, IDirectDrawPalette)); |
| } |
| else |
| { |
| if (pal_impl_src != NULL) |
| { |
| PALETTEENTRY palent[256]; |
| IDirectDrawPalette_GetEntries(ICOM_INTERFACE(pal_impl_src, IDirectDrawPalette), |
| 0, 0, 256, palent); |
| IDirectDrawPalette_SetEntries(ICOM_INTERFACE(pal_impl, IDirectDrawPalette), |
| 0, 0, 256, palent); |
| } |
| } |
| |
| /* Copy one surface on the other */ |
| dst_d = (DDSURFACEDESC *)&(This->surface_desc); |
| src_d = (DDSURFACEDESC *)&(src_ptr->surface_desc); |
| |
| if ((src_d->dwWidth != dst_d->dwWidth) || (src_d->dwHeight != dst_d->dwHeight)) |
| { |
| /* Should also check for same pixel format, u1.lPitch, ... */ |
| ERR("Error in surface sizes\n"); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| else |
| { |
| WINED3DLOCKED_RECT pSrcRect, pDstRect; |
| |
| /* LPDIRECT3DDEVICE2 d3dd = (LPDIRECT3DDEVICE2) This->D3Ddevice; */ |
| /* I should put a macro for the calculus of bpp */ |
| |
| /* Copy also the ColorKeying stuff */ |
| if (src_d->dwFlags & DDSD_CKSRCBLT) |
| { |
| dst_d->dwFlags |= DDSD_CKSRCBLT; |
| dst_d->ddckCKSrcBlt.dwColorSpaceLowValue = src_d->ddckCKSrcBlt.dwColorSpaceLowValue; |
| dst_d->ddckCKSrcBlt.dwColorSpaceHighValue = src_d->ddckCKSrcBlt.dwColorSpaceHighValue; |
| } |
| |
| /* Copy the main memory texture into the surface that corresponds to the OpenGL |
| texture object. */ |
| |
| ret_value = IWineD3DSurface_LockRect(src_ptr->WineD3DSurface, &pSrcRect, NULL, 0); |
| if(ret_value != D3D_OK) |
| { |
| ERR(" (%p) Locking the source surface failed\n", This); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| |
| ret_value = IWineD3DSurface_LockRect(This->WineD3DSurface, &pDstRect, NULL, 0); |
| if(ret_value != D3D_OK) |
| { |
| ERR(" (%p) Locking the destination surface failed\n", This); |
| IWineD3DSurface_UnlockRect(src_ptr->WineD3DSurface); |
| LeaveCriticalSection(&ddraw_cs); |
| return D3DERR_TEXTURE_LOAD_FAILED; |
| } |
| |
| if (This->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC) |
| memcpy(pDstRect.pBits, pSrcRect.pBits, src_ptr->surface_desc.u1.dwLinearSize); |
| else |
| memcpy(pDstRect.pBits, pSrcRect.pBits, pSrcRect.Pitch * src_d->dwHeight); |
| |
| IWineD3DSurface_UnlockRect(src_ptr->WineD3DSurface); |
| IWineD3DSurface_UnlockRect(This->WineD3DSurface); |
| } |
| |
| if (src_ptr->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP) |
| { |
| src_ptr = get_sub_mimaplevel(src_ptr); |
| } |
| else |
| { |
| src_ptr = NULL; |
| } |
| if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP) |
| { |
| This = get_sub_mimaplevel(This); |
| } |
| else |
| { |
| This = NULL; |
| } |
| |
| if ((src_ptr == NULL) || (This == NULL)) |
| { |
| if (src_ptr != This) |
| { |
| ERR(" Loading surface with different mipmap structure !!!\n"); |
| } |
| break; |
| } |
| } |
| |
| LeaveCriticalSection(&ddraw_cs); |
| return ret_value; |
| } |
| |
| static HRESULT WINAPI |
| Thunk_IDirect3DTextureImpl_1_Load(IDirect3DTexture *iface, |
| IDirect3DTexture *D3DTexture) |
| { |
| ICOM_THIS_FROM(IDirectDrawSurfaceImpl, IDirect3DTexture, iface); |
| IDirectDrawSurfaceImpl *Texture = ICOM_OBJECT(IDirectDrawSurfaceImpl, IDirect3DTexture, D3DTexture); |
| TRACE("(%p)->(%p) thunking to IDirect3DTexture2 interface.\n", This, Texture); |
| |
| return IDirect3DTexture2_Load(COM_INTERFACE_CAST(IDirectDrawSurfaceImpl, IDirect3DTexture, IDirect3DTexture2, iface), |
| COM_INTERFACE_CAST(IDirectDrawSurfaceImpl, IDirect3DTexture, IDirect3DTexture2, D3DTexture)); |
| } |
| |
| /***************************************************************************** |
| * The VTables |
| *****************************************************************************/ |
| const IDirect3DTexture2Vtbl IDirect3DTexture2_Vtbl = |
| { |
| Thunk_IDirect3DTextureImpl_2_QueryInterface, |
| Thunk_IDirect3DTextureImpl_2_AddRef, |
| Thunk_IDirect3DTextureImpl_2_Release, |
| IDirect3DTextureImpl_GetHandle, |
| IDirect3DTextureImpl_PaletteChanged, |
| IDirect3DTextureImpl_Load, |
| }; |
| |
| |
| const IDirect3DTextureVtbl IDirect3DTexture1_Vtbl = |
| { |
| Thunk_IDirect3DTextureImpl_1_QueryInterface, |
| Thunk_IDirect3DTextureImpl_1_AddRef, |
| Thunk_IDirect3DTextureImpl_1_Release, |
| IDirect3DTextureImpl_1_Initialize, |
| Thunk_IDirect3DTextureImpl_1_GetHandle, |
| Thunk_IDirect3DTextureImpl_1_PaletteChanged, |
| Thunk_IDirect3DTextureImpl_1_Load, |
| IDirect3DTextureImpl_1_Unload, |
| }; |
