mirror of
git://source.winehq.org/git/wine.git
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3677 lines
149 KiB
C
3677 lines
149 KiB
C
/*
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* IWineD3DSurface Implementation
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*
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* Copyright 1998 Lionel Ulmer
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* Copyright 2000-2001 TransGaming Technologies Inc.
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* Copyright 2002-2005 Jason Edmeades
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* Copyright 2002-2003 Raphael Junqueira
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* Copyright 2004 Christian Costa
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* Copyright 2005 Oliver Stieber
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* Copyright 2006 Stefan Dösinger for CodeWeavers
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* Copyright 2007 Henri Verbeet
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include "wined3d_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d_surface);
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#define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
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typedef enum {
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NO_CONVERSION,
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CONVERT_PALETTED,
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CONVERT_PALETTED_CK,
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CONVERT_CK_565,
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CONVERT_CK_5551,
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CONVERT_CK_4444,
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CONVERT_CK_4444_ARGB,
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CONVERT_CK_1555,
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CONVERT_555,
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CONVERT_CK_RGB24,
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CONVERT_CK_8888,
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CONVERT_CK_8888_ARGB,
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CONVERT_RGB32_888,
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CONVERT_V8U8,
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CONVERT_X8L8V8U8,
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CONVERT_Q8W8V8U8,
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CONVERT_V16U16
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} CONVERT_TYPES;
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HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height, UINT outpitch, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf);
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static void surface_download_data(IWineD3DSurfaceImpl *This) {
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if (!This->resource.allocatedMemory) This->resource.allocatedMemory = HeapAlloc(GetProcessHeap(), 0, This->resource.size + 4);
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if (This->resource.format == WINED3DFMT_DXT1 ||
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This->resource.format == WINED3DFMT_DXT2 || This->resource.format == WINED3DFMT_DXT3 ||
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This->resource.format == WINED3DFMT_DXT4 || This->resource.format == WINED3DFMT_DXT5) {
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if (!GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) { /* We can assume this as the texture would not have been created otherwise */
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FIXME("(%p) : Attempting to lock a compressed texture when texture compression isn't supported by opengl\n", This);
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} else {
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TRACE("(%p) : Calling glGetCompressedTexImageARB level %d, format %#x, type %#x, data %p\n", This, This->glDescription.level,
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This->glDescription.glFormat, This->glDescription.glType, This->resource.allocatedMemory);
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GL_EXTCALL(glGetCompressedTexImageARB(This->glDescription.target, This->glDescription.level, This->resource.allocatedMemory));
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checkGLcall("glGetCompressedTexImageARB()");
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}
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} else {
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void *mem;
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int src_pitch = 0;
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int dst_pitch = 0;
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if(This->Flags & SFLAG_CONVERTED) {
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FIXME("Read back converted textures unsupported\n");
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return;
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}
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if (This->Flags & SFLAG_NONPOW2) {
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unsigned char alignment = This->resource.wineD3DDevice->surface_alignment;
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src_pitch = This->bytesPerPixel * This->pow2Width;
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dst_pitch = IWineD3DSurface_GetPitch((IWineD3DSurface *) This);
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src_pitch = (src_pitch + alignment - 1) & ~(alignment - 1);
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mem = HeapAlloc(GetProcessHeap(), 0, src_pitch * This->pow2Height);
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} else {
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mem = This->resource.allocatedMemory;
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}
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TRACE("(%p) : Calling glGetTexImage level %d, format %#x, type %#x, data %p\n", This, This->glDescription.level,
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This->glDescription.glFormat, This->glDescription.glType, mem);
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glGetTexImage(This->glDescription.target, This->glDescription.level, This->glDescription.glFormat,
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This->glDescription.glType, mem);
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checkGLcall("glGetTexImage()");
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if (This->Flags & SFLAG_NONPOW2) {
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LPBYTE src_data, dst_data;
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int y;
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/*
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* Some games (e.g. warhammer 40k) don't work properly with the odd pitches, preventing
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* the surface pitch from being used to box non-power2 textures. Instead we have to use a hack to
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* repack the texture so that the bpp * width pitch can be used instead of bpp * pow2width.
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*
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* We're doing this...
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*
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* instead of boxing the texture :
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* |<-texture width ->| -->pow2width| /\
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* |111111111111111111| | |
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* |222 Texture 222222| boxed empty | texture height
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* |3333 Data 33333333| | |
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* |444444444444444444| | \/
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* ----------------------------------- |
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* | boxed empty | boxed empty | pow2height
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* | | | \/
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* -----------------------------------
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*
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*
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* we're repacking the data to the expected texture width
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*
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* |<-texture width ->| -->pow2width| /\
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* |111111111111111111222222222222222| |
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* |222333333333333333333444444444444| texture height
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* |444444 | |
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* | | \/
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* | | |
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* | empty | pow2height
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* | | \/
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* -----------------------------------
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*
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* == is the same as
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*
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* |<-texture width ->| /\
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* |111111111111111111|
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* |222222222222222222|texture height
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* |333333333333333333|
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* |444444444444444444| \/
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* --------------------
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*
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* this also means that any references to allocatedMemory should work with the data as if were a
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* standard texture with a non-power2 width instead of texture boxed up to be a power2 texture.
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*
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* internally the texture is still stored in a boxed format so any references to textureName will
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* get a boxed texture with width pow2width and not a texture of width currentDesc.Width.
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*
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* Performance should not be an issue, because applications normally do not lock the surfaces when
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* rendering. If an app does, the SFLAG_DYNLOCK flag will kick in and the memory copy won't be released,
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* and doesn't have to be re-read.
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*/
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src_data = mem;
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dst_data = This->resource.allocatedMemory;
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TRACE("(%p) : Repacking the surface data from pitch %d to pitch %d\n", This, src_pitch, dst_pitch);
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for (y = 1 ; y < This->currentDesc.Height; y++) {
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/* skip the first row */
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src_data += src_pitch;
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dst_data += dst_pitch;
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memcpy(dst_data, src_data, dst_pitch);
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}
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HeapFree(GetProcessHeap(), 0, mem);
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}
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}
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/* Surface has now been downloaded */
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This->Flags |= SFLAG_INSYSMEM;
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}
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static void surface_upload_data(IWineD3DSurfaceImpl *This, GLenum internal, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *data) {
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if (This->resource.format == WINED3DFMT_DXT1 ||
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This->resource.format == WINED3DFMT_DXT2 || This->resource.format == WINED3DFMT_DXT3 ||
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This->resource.format == WINED3DFMT_DXT4 || This->resource.format == WINED3DFMT_DXT5) {
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if (!GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) {
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FIXME("Using DXT1/3/5 without advertized support\n");
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} else {
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if(GL_SUPPORT(APPLE_CLIENT_STORAGE)) {
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/* Neither NONPOW2, DIBSECTION nor OVERSIZE flags can be set on compressed textures */
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This->Flags |= SFLAG_CLIENT;
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}
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TRACE("(%p) : Calling glCompressedTexSubImage2D w %d, h %d, data %p\n", This, width, height, data);
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ENTER_GL();
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/* glCompressedTexSubImage2D for uploading and glTexImage2D for allocating does not work well on some drivers(r200 dri, MacOS ATI driver)
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* glCompressedTexImage2D does not accept NULL pointers. So for compressed textures surface_allocate_surface does nothing, and this
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* function uses glCompressedTexImage2D instead of the SubImage call
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*/
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GL_EXTCALL(glCompressedTexImage2DARB(This->glDescription.target, This->glDescription.level, internal,
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width, height, 0 /* border */, This->resource.size, data));
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checkGLcall("glCompressedTexSubImage2D");
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LEAVE_GL();
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}
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} else {
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TRACE("(%p) : Calling glTexSubImage2D w %d, h %d, data, %p\n", This, width, height, data);
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ENTER_GL();
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glTexSubImage2D(This->glDescription.target, This->glDescription.level, 0, 0, width, height, format, type, data);
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checkGLcall("glTexSubImage2D");
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LEAVE_GL();
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}
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}
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static void surface_allocate_surface(IWineD3DSurfaceImpl *This, GLenum internal, GLsizei width, GLsizei height, GLenum format, GLenum type) {
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BOOL enable_client_storage = FALSE;
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TRACE("(%p) : Creating surface (target %#x) level %d, d3d format %s, internal format %#x, width %d, height %d, gl format %#x, gl type=%#x\n", This,
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This->glDescription.target, This->glDescription.level, debug_d3dformat(This->resource.format), internal, width, height, format, type);
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if (This->resource.format == WINED3DFMT_DXT1 ||
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This->resource.format == WINED3DFMT_DXT2 || This->resource.format == WINED3DFMT_DXT3 ||
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This->resource.format == WINED3DFMT_DXT4 || This->resource.format == WINED3DFMT_DXT5) {
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/* glCompressedTexImage2D does not accept NULL pointers, so we cannot allocate a compressed texture without uploading data */
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TRACE("Not allocating compressed surfaces, surface_upload_data will specify them\n");
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return;
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}
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ENTER_GL();
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if(GL_SUPPORT(APPLE_CLIENT_STORAGE)) {
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if(This->Flags & (SFLAG_NONPOW2 | SFLAG_DIBSECTION | SFLAG_OVERSIZE | SFLAG_CONVERTED) || This->resource.allocatedMemory == NULL) {
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/* In some cases we want to disable client storage.
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* SFLAG_NONPOW2 has a bigger opengl texture than the client memory, and different pitches
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* SFLAG_DIBSECTION: Dibsections may have read / write protections on the memory. Avoid issues...
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* SFLAG_OVERSIZE: The gl texture is smaller than the allocated memory
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* SFLAG_CONVERTED: The conversion destination memory is freed after loading the surface
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* allocatedMemory == NULL: Not defined in the extension. Seems to disable client storage effectively
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*/
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glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE);
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checkGLcall("glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE)");
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This->Flags &= SFLAG_CLIENT;
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enable_client_storage = TRUE;
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} else {
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This->Flags |= SFLAG_CLIENT;
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/* Below point opengl to our allocated texture memory */
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}
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}
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glTexImage2D(This->glDescription.target, This->glDescription.level, internal, width, height, 0, format, type,
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This->Flags & SFLAG_CLIENT ? This->resource.allocatedMemory : NULL);
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checkGLcall("glTexImage2D");
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if(enable_client_storage) {
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glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE);
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checkGLcall("glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE)");
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}
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LEAVE_GL();
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This->Flags |= SFLAG_ALLOCATED;
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}
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/* In D3D the depth stencil dimensions have to be greater than or equal to the
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* render target dimensions. With FBOs, the dimensions have to be an exact match. */
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/* TODO: We should synchronize the renderbuffer's content with the texture's content. */
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void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height) {
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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renderbuffer_entry_t *entry;
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GLuint renderbuffer = 0;
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unsigned int src_width, src_height;
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src_width = This->pow2Width;
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src_height = This->pow2Height;
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/* A depth stencil smaller than the render target is not valid */
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if (width > src_width || height > src_height) return;
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/* Remove any renderbuffer set if the sizes match */
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if (width == src_width && height == src_height) {
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This->current_renderbuffer = NULL;
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return;
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}
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/* Look if we've already got a renderbuffer of the correct dimensions */
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LIST_FOR_EACH_ENTRY(entry, &This->renderbuffers, renderbuffer_entry_t, entry) {
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if (entry->width == width && entry->height == height) {
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renderbuffer = entry->id;
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This->current_renderbuffer = entry;
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break;
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}
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}
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if (!renderbuffer) {
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const GlPixelFormatDesc *glDesc;
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getFormatDescEntry(This->resource.format, &GLINFO_LOCATION, &glDesc);
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GL_EXTCALL(glGenRenderbuffersEXT(1, &renderbuffer));
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GL_EXTCALL(glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, renderbuffer));
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GL_EXTCALL(glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, glDesc->glFormat, width, height));
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entry = HeapAlloc(GetProcessHeap(), 0, sizeof(renderbuffer_entry_t));
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entry->width = width;
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entry->height = height;
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entry->id = renderbuffer;
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list_add_head(&This->renderbuffers, &entry->entry);
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This->current_renderbuffer = entry;
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}
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checkGLcall("set_compatible_renderbuffer");
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}
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GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain) {
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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IWineD3DSwapChainImpl *swapchain_impl = (IWineD3DSwapChainImpl *)swapchain;
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TRACE("(%p) : swapchain %p\n", This, swapchain);
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if (swapchain_impl->backBuffer && swapchain_impl->backBuffer[0] == iface) {
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TRACE("Returning GL_BACK\n");
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return GL_BACK;
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} else if (swapchain_impl->frontBuffer == iface) {
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TRACE("Returning GL_FRONT\n");
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return GL_FRONT;
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}
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FIXME("Higher back buffer, returning GL_BACK\n");
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return GL_BACK;
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}
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/* *******************************************
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IWineD3DSurface IUnknown parts follow
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******************************************* */
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HRESULT WINAPI IWineD3DSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj)
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{
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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/* Warn ,but be nice about things */
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TRACE("(%p)->(%s,%p)\n", This,debugstr_guid(riid),ppobj);
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if (IsEqualGUID(riid, &IID_IUnknown)
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|| IsEqualGUID(riid, &IID_IWineD3DBase)
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|| IsEqualGUID(riid, &IID_IWineD3DResource)
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|| IsEqualGUID(riid, &IID_IWineD3DSurface)) {
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IUnknown_AddRef((IUnknown*)iface);
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*ppobj = This;
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return S_OK;
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}
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*ppobj = NULL;
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return E_NOINTERFACE;
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}
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ULONG WINAPI IWineD3DSurfaceImpl_AddRef(IWineD3DSurface *iface) {
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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ULONG ref = InterlockedIncrement(&This->resource.ref);
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TRACE("(%p) : AddRef increasing from %d\n", This,ref - 1);
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return ref;
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}
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ULONG WINAPI IWineD3DSurfaceImpl_Release(IWineD3DSurface *iface) {
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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ULONG ref = InterlockedDecrement(&This->resource.ref);
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TRACE("(%p) : Releasing from %d\n", This, ref + 1);
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if (ref == 0) {
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IWineD3DDeviceImpl *device = (IWineD3DDeviceImpl *) This->resource.wineD3DDevice;
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renderbuffer_entry_t *entry, *entry2;
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TRACE("(%p) : cleaning up\n", This);
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if(iface == device->lastActiveRenderTarget) {
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IWineD3DSwapChainImpl *swapchain = device->swapchains ? (IWineD3DSwapChainImpl *) device->swapchains[0] : NULL;
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TRACE("Last active render target destroyed\n");
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/* Find a replacement surface for the currently active back buffer. The context manager does not do NULL
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* checks, so switch to a valid target as long as the currently set surface is still valid. Use the
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* surface of the implicit swpchain. If that is the same as the destroyed surface the device is destroyed
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* and the lastActiveRenderTarget member shouldn't matter
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*/
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if(swapchain) {
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ENTER_GL(); /* For ActivateContext */
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if(swapchain->backBuffer && swapchain->backBuffer[0] != iface) {
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TRACE("Activating primary back buffer\n");
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ActivateContext(device, swapchain->backBuffer[0], CTXUSAGE_RESOURCELOAD);
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} else if(!swapchain->backBuffer && swapchain->frontBuffer != iface) {
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/* Single buffering environment */
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TRACE("Activating primary front buffer\n");
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ActivateContext(device, swapchain->frontBuffer, CTXUSAGE_RESOURCELOAD);
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} else {
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TRACE("Device is being destroyed, setting lastActiveRenderTarget = 0xdeadbabe\n");
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/* Implicit render target destroyed, that means the device is being destroyed
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* whatever we set here, it shouldn't matter
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*/
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device->lastActiveRenderTarget = (IWineD3DSurface *) 0xdeadbabe;
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}
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LEAVE_GL();
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} else {
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/* May happen during ddraw uninitialization */
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TRACE("Render target set, but swapchain does not exist!\n");
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device->lastActiveRenderTarget = (IWineD3DSurface *) 0xdeadcafe;
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}
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}
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if (This->glDescription.textureName != 0) { /* release the openGL texture.. */
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ENTER_GL();
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/* Need a context to destroy the texture. Use the currently active render target, but only if
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* the primary render target exists. Otherwise lastActiveRenderTarget is garbage, see above.
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* When destroying the primary rt, Uninit3D will activate a context before doing anything
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*/
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if(device->render_targets[0]) {
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ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
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}
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TRACE("Deleting texture %d\n", This->glDescription.textureName);
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glDeleteTextures(1, &This->glDescription.textureName);
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LEAVE_GL();
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}
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if(This->Flags & SFLAG_DIBSECTION) {
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/* Release the DC */
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SelectObject(This->hDC, This->dib.holdbitmap);
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DeleteDC(This->hDC);
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/* Release the DIB section */
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DeleteObject(This->dib.DIBsection);
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This->dib.bitmap_data = NULL;
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This->resource.allocatedMemory = NULL;
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}
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if(This->Flags & SFLAG_USERPTR) IWineD3DSurface_SetMem(iface, NULL);
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HeapFree(GetProcessHeap(), 0, This->palette9);
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IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
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if(iface == device->ddraw_primary)
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device->ddraw_primary = NULL;
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|
|
LIST_FOR_EACH_ENTRY_SAFE(entry, entry2, &This->renderbuffers, renderbuffer_entry_t, entry) {
|
|
GL_EXTCALL(glDeleteRenderbuffersEXT(1, &entry->id));
|
|
HeapFree(GetProcessHeap(), 0, entry);
|
|
}
|
|
|
|
TRACE("(%p) Released\n", This);
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
/* ****************************************************
|
|
IWineD3DSurface IWineD3DResource parts follow
|
|
**************************************************** */
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice) {
|
|
return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
|
|
return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
|
|
return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) {
|
|
return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
|
|
}
|
|
|
|
DWORD WINAPI IWineD3DSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) {
|
|
return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
|
|
}
|
|
|
|
DWORD WINAPI IWineD3DSurfaceImpl_GetPriority(IWineD3DSurface *iface) {
|
|
return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
|
|
}
|
|
|
|
void WINAPI IWineD3DSurfaceImpl_PreLoad(IWineD3DSurface *iface) {
|
|
/* TODO: check for locks */
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DBaseTexture *baseTexture = NULL;
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
|
|
TRACE("(%p)Checking to see if the container is a base texture\n", This);
|
|
if (IWineD3DSurface_GetContainer(iface, &IID_IWineD3DBaseTexture, (void **)&baseTexture) == WINED3D_OK) {
|
|
TRACE("Passing to container\n");
|
|
IWineD3DBaseTexture_PreLoad(baseTexture);
|
|
IWineD3DBaseTexture_Release(baseTexture);
|
|
} else {
|
|
TRACE("(%p) : About to load surface\n", This);
|
|
|
|
ENTER_GL();
|
|
if(!device->isInDraw) {
|
|
ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
|
|
}
|
|
|
|
glEnable(This->glDescription.target);/* make sure texture support is enabled in this context */
|
|
if (!This->glDescription.level) {
|
|
if (!This->glDescription.textureName) {
|
|
glGenTextures(1, &This->glDescription.textureName);
|
|
checkGLcall("glGenTextures");
|
|
TRACE("Surface %p given name %d\n", This, This->glDescription.textureName);
|
|
}
|
|
glBindTexture(This->glDescription.target, This->glDescription.textureName);
|
|
checkGLcall("glBindTexture");
|
|
IWineD3DSurface_LoadTexture(iface, FALSE);
|
|
/* This is where we should be reducing the amount of GLMemoryUsed */
|
|
} else if (This->glDescription.textureName) { /* NOTE: the level 0 surface of a mpmapped texture must be loaded first! */
|
|
/* assume this is a coding error not a real error for now */
|
|
FIXME("Mipmap surface has a glTexture bound to it!\n");
|
|
}
|
|
if (This->resource.pool == WINED3DPOOL_DEFAULT) {
|
|
/* Tell opengl to try and keep this texture in video ram (well mostly) */
|
|
GLclampf tmp;
|
|
tmp = 0.9f;
|
|
glPrioritizeTextures(1, &This->glDescription.textureName, &tmp);
|
|
}
|
|
LEAVE_GL();
|
|
}
|
|
return;
|
|
}
|
|
|
|
WINED3DRESOURCETYPE WINAPI IWineD3DSurfaceImpl_GetType(IWineD3DSurface *iface) {
|
|
TRACE("(%p) : calling resourceimpl_GetType\n", iface);
|
|
return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent) {
|
|
TRACE("(%p) : calling resourceimpl_GetParent\n", iface);
|
|
return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
|
|
}
|
|
|
|
/* ******************************************************
|
|
IWineD3DSurface IWineD3DSurface parts follow
|
|
****************************************************** */
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DBase *container = 0;
|
|
|
|
TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
|
|
|
|
if (!ppContainer) {
|
|
ERR("Called without a valid ppContainer.\n");
|
|
}
|
|
|
|
/** From MSDN:
|
|
* If the surface is created using CreateImageSurface/CreateOffscreenPlainSurface, CreateRenderTarget,
|
|
* or CreateDepthStencilSurface, the surface is considered stand alone. In this case,
|
|
* GetContainer will return the Direct3D device used to create the surface.
|
|
*/
|
|
if (This->container) {
|
|
container = This->container;
|
|
} else {
|
|
container = (IWineD3DBase *)This->resource.wineD3DDevice;
|
|
}
|
|
|
|
TRACE("Relaying to QueryInterface\n");
|
|
return IUnknown_QueryInterface(container, riid, ppContainer);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
|
|
TRACE("(%p) : copying into %p\n", This, pDesc);
|
|
if(pDesc->Format != NULL) *(pDesc->Format) = This->resource.format;
|
|
if(pDesc->Type != NULL) *(pDesc->Type) = This->resource.resourceType;
|
|
if(pDesc->Usage != NULL) *(pDesc->Usage) = This->resource.usage;
|
|
if(pDesc->Pool != NULL) *(pDesc->Pool) = This->resource.pool;
|
|
if(pDesc->Size != NULL) *(pDesc->Size) = This->resource.size; /* dx8 only */
|
|
if(pDesc->MultiSampleType != NULL) *(pDesc->MultiSampleType) = This->currentDesc.MultiSampleType;
|
|
if(pDesc->MultiSampleQuality != NULL) *(pDesc->MultiSampleQuality) = This->currentDesc.MultiSampleQuality;
|
|
if(pDesc->Width != NULL) *(pDesc->Width) = This->currentDesc.Width;
|
|
if(pDesc->Height != NULL) *(pDesc->Height) = This->currentDesc.Height;
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
void WINAPI IWineD3DSurfaceImpl_SetGlTextureDesc(IWineD3DSurface *iface, UINT textureName, int target) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
TRACE("(%p) : setting textureName %u, target %i\n", This, textureName, target);
|
|
if (This->glDescription.textureName == 0 && textureName != 0) {
|
|
This->Flags &= ~SFLAG_INTEXTURE;
|
|
IWineD3DSurface_AddDirtyRect(iface, NULL);
|
|
}
|
|
This->glDescription.textureName = textureName;
|
|
This->glDescription.target = target;
|
|
This->Flags &= ~SFLAG_ALLOCATED;
|
|
}
|
|
|
|
void WINAPI IWineD3DSurfaceImpl_GetGlDesc(IWineD3DSurface *iface, glDescriptor **glDescription) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
TRACE("(%p) : returning %p\n", This, &This->glDescription);
|
|
*glDescription = &This->glDescription;
|
|
}
|
|
|
|
/* TODO: think about moving this down to resource? */
|
|
const void *WINAPI IWineD3DSurfaceImpl_GetData(IWineD3DSurface *iface) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
/* This should only be called for sysmem textures, it may be a good idea to extend this to all pools at some point in the future */
|
|
if (This->resource.pool != WINED3DPOOL_SYSTEMMEM) {
|
|
FIXME(" (%p)Attempting to get system memory for a non-system memory texture\n", iface);
|
|
}
|
|
return (CONST void*)(This->resource.allocatedMemory);
|
|
}
|
|
|
|
static void read_from_framebuffer(IWineD3DSurfaceImpl *This, CONST RECT *rect, void *dest, UINT pitch, BOOL srcUpsideDown) {
|
|
BYTE *mem;
|
|
GLint fmt;
|
|
GLint type;
|
|
BYTE *row, *top, *bottom;
|
|
int i;
|
|
BOOL bpp;
|
|
|
|
switch(This->resource.format)
|
|
{
|
|
case WINED3DFMT_P8:
|
|
{
|
|
/* GL can't return palettized data, so read ARGB pixels into a
|
|
* separate block of memory and convert them into palettized format
|
|
* in software. Slow, but if the app means to use palettized render
|
|
* targets and locks it...
|
|
*
|
|
* Use GL_RGB, GL_UNSIGNED_BYTE to read the surface for performance reasons
|
|
* Don't use GL_BGR as in the WINED3DFMT_R8G8B8 case, instead watch out
|
|
* for the color channels when palettizing the colors.
|
|
*/
|
|
fmt = GL_RGB;
|
|
type = GL_UNSIGNED_BYTE;
|
|
pitch *= 3;
|
|
mem = HeapAlloc(GetProcessHeap(), 0, This->resource.size * 3);
|
|
if(!mem) {
|
|
ERR("Out of memory\n");
|
|
return;
|
|
}
|
|
bpp = This->bytesPerPixel * 3;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
mem = dest;
|
|
fmt = This->glDescription.glFormat;
|
|
type = This->glDescription.glType;
|
|
bpp = This->bytesPerPixel;
|
|
}
|
|
|
|
glReadPixels(rect->left, rect->top,
|
|
rect->right - rect->left,
|
|
rect->bottom - rect->top,
|
|
fmt, type, mem);
|
|
vcheckGLcall("glReadPixels");
|
|
|
|
/* TODO: Merge this with the palettization loop below for P8 targets */
|
|
|
|
if(!srcUpsideDown) {
|
|
UINT len, off;
|
|
/* glReadPixels returns the image upside down, and there is no way to prevent this.
|
|
Flip the lines in software */
|
|
len = (rect->right - rect->left) * bpp;
|
|
off = rect->left * bpp;
|
|
|
|
row = HeapAlloc(GetProcessHeap(), 0, len);
|
|
if(!row) {
|
|
ERR("Out of memory\n");
|
|
if(This->resource.format == WINED3DFMT_P8) HeapFree(GetProcessHeap(), 0, mem);
|
|
return;
|
|
}
|
|
|
|
top = mem + pitch * rect->top;
|
|
bottom = ((BYTE *) mem) + pitch * ( rect->bottom - rect->top - 1);
|
|
for(i = 0; i < (rect->bottom - rect->top) / 2; i++) {
|
|
memcpy(row, top + off, len);
|
|
memcpy(top + off, bottom + off, len);
|
|
memcpy(bottom + off, row, len);
|
|
top += pitch;
|
|
bottom -= pitch;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, row);
|
|
}
|
|
|
|
if(This->resource.format == WINED3DFMT_P8) {
|
|
PALETTEENTRY *pal;
|
|
DWORD width = pitch / 3;
|
|
int x, y, c;
|
|
if(This->palette) {
|
|
pal = This->palette->palents;
|
|
} else {
|
|
pal = This->resource.wineD3DDevice->palettes[This->resource.wineD3DDevice->currentPalette];
|
|
}
|
|
|
|
for(y = rect->top; y < rect->bottom; y++) {
|
|
for(x = rect->left; x < rect->right; x++) {
|
|
/* start lines pixels */
|
|
BYTE *blue = (BYTE *) ((BYTE *) mem) + y * pitch + x * (sizeof(BYTE) * 3);
|
|
BYTE *green = blue + 1;
|
|
BYTE *red = green + 1;
|
|
|
|
for(c = 0; c < 256; c++) {
|
|
if(*red == pal[c].peRed &&
|
|
*green == pal[c].peGreen &&
|
|
*blue == pal[c].peBlue)
|
|
{
|
|
*((BYTE *) dest + y * width + x) = c;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, mem);
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
IWineD3DSwapChainImpl *swapchain = NULL;
|
|
|
|
TRACE("(%p) : rect@%p flags(%08x), output lockedRect@%p, memory@%p\n", This, pRect, Flags, pLockedRect, This->resource.allocatedMemory);
|
|
|
|
if (!(This->Flags & SFLAG_LOCKABLE)) {
|
|
/* Note: UpdateTextures calls CopyRects which calls this routine to populate the
|
|
texture regions, and since the destination is an unlockable region we need
|
|
to tolerate this */
|
|
TRACE("Warning: trying to lock unlockable surf@%p\n", This);
|
|
/*return WINED3DERR_INVALIDCALL; */
|
|
}
|
|
|
|
pLockedRect->Pitch = IWineD3DSurface_GetPitch(iface);
|
|
|
|
/* Mark the surface locked */
|
|
This->Flags |= SFLAG_LOCKED;
|
|
|
|
/* Whatever surface we have, make sure that there is memory allocated for the downloaded copy */
|
|
if(!This->resource.allocatedMemory) {
|
|
This->resource.allocatedMemory = HeapAlloc(GetProcessHeap() ,0 , This->resource.size + 4);
|
|
This->Flags &= ~SFLAG_INSYSMEM; /* This is the marker that surface data has to be downloaded */
|
|
}
|
|
|
|
/* Calculate the correct start address to report */
|
|
if (NULL == pRect) {
|
|
pLockedRect->pBits = This->resource.allocatedMemory;
|
|
This->lockedRect.left = 0;
|
|
This->lockedRect.top = 0;
|
|
This->lockedRect.right = This->currentDesc.Width;
|
|
This->lockedRect.bottom = This->currentDesc.Height;
|
|
TRACE("Locked Rect (%p) = l %d, t %d, r %d, b %d\n", &This->lockedRect, This->lockedRect.left, This->lockedRect.top, This->lockedRect.right, This->lockedRect.bottom);
|
|
} else {
|
|
TRACE("Lock Rect (%p) = l %d, t %d, r %d, b %d\n", pRect, pRect->left, pRect->top, pRect->right, pRect->bottom);
|
|
|
|
/* DXTn textures are based on compressed blocks of 4x4 pixels, each
|
|
* 16 bytes large (8 bytes in case of DXT1). Because of that Pitch has
|
|
* slightly different meaning compared to regular textures. For DXTn
|
|
* textures Pitch is the size of a row of blocks, 4 high and "width"
|
|
* long. The x offset is calculated differently as well, since moving 4
|
|
* pixels to the right actually moves an entire 4x4 block to right, ie
|
|
* 16 bytes (8 in case of DXT1). */
|
|
if (This->resource.format == WINED3DFMT_DXT1) {
|
|
pLockedRect->pBits = This->resource.allocatedMemory + (pLockedRect->Pitch * pRect->top / 4) + (pRect->left * 2);
|
|
} else if (This->resource.format == WINED3DFMT_DXT2 || This->resource.format == WINED3DFMT_DXT3
|
|
|| This->resource.format == WINED3DFMT_DXT4 || This->resource.format == WINED3DFMT_DXT5) {
|
|
pLockedRect->pBits = This->resource.allocatedMemory + (pLockedRect->Pitch * pRect->top / 4) + (pRect->left * 4);
|
|
} else {
|
|
pLockedRect->pBits = This->resource.allocatedMemory + (pLockedRect->Pitch * pRect->top) + (pRect->left * This->bytesPerPixel);
|
|
}
|
|
This->lockedRect.left = pRect->left;
|
|
This->lockedRect.top = pRect->top;
|
|
This->lockedRect.right = pRect->right;
|
|
This->lockedRect.bottom = pRect->bottom;
|
|
}
|
|
|
|
if (This->Flags & SFLAG_NONPOW2) {
|
|
TRACE("Locking non-power 2 texture\n");
|
|
}
|
|
|
|
/* Performance optimization: Count how often a surface is locked, if it is locked regularly do not throw away the system memory copy.
|
|
* This avoids the need to download the surface from opengl all the time. The surface is still downloaded if the opengl texture is
|
|
* changed
|
|
*/
|
|
if(!(This->Flags & SFLAG_DYNLOCK)) {
|
|
This->lockCount++;
|
|
/* MAXLOCKCOUNT is defined in wined3d_private.h */
|
|
if(This->lockCount > MAXLOCKCOUNT) {
|
|
TRACE("Surface is locked regularly, not freeing the system memory copy any more\n");
|
|
This->Flags |= SFLAG_DYNLOCK;
|
|
}
|
|
}
|
|
|
|
if (Flags & WINED3DLOCK_DISCARD) {
|
|
/* Set SFLAG_INSYSMEM, so we'll never try to download the data from the texture. */
|
|
TRACE("WINED3DLOCK_DISCARD flag passed, marking local copy as up to date\n");
|
|
This->Flags |= SFLAG_INSYSMEM;
|
|
}
|
|
|
|
if (This->Flags & SFLAG_INSYSMEM) {
|
|
TRACE("Local copy is up to date, not downloading data\n");
|
|
goto lock_end;
|
|
}
|
|
|
|
/* Now download the surface content from opengl
|
|
* Use the render target readback if the surface is on a swapchain(=onscreen render target) or the current primary target
|
|
* Offscreen targets which are not active at the moment or are higher targets(fbos) can be locked with the texture path
|
|
*/
|
|
IWineD3DSurface_GetContainer(iface, &IID_IWineD3DSwapChain, (void **)&swapchain);
|
|
if(swapchain || iface == myDevice->render_targets[0]) {
|
|
BOOL srcIsUpsideDown;
|
|
|
|
if(wined3d_settings.rendertargetlock_mode == RTL_DISABLE) {
|
|
static BOOL warned = FALSE;
|
|
if(!warned) {
|
|
ERR("The application tries to lock the render target, but render target locking is disabled\n");
|
|
warned = TRUE;
|
|
}
|
|
if(swapchain) IWineD3DSwapChain_Release((IWineD3DSwapChain *) swapchain);
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/* Activate the surface. Set it up for blitting now, although not necessarily needed for LockRect.
|
|
* Certain graphics drivers seem to dislike some enabled states when reading from opengl, the blitting usage
|
|
* should help here. Furthermore unlockrect will need the context set up for blitting. The context manager will find
|
|
* context->last_was_blit set on the unlock.
|
|
*/
|
|
ENTER_GL();
|
|
ActivateContext(myDevice, iface, CTXUSAGE_BLIT);
|
|
|
|
/* Select the correct read buffer, and give some debug output.
|
|
* There is no need to keep track of the current read buffer or reset it, every part of the code
|
|
* that reads sets the read buffer as desired.
|
|
*/
|
|
if(!swapchain) {
|
|
/* Locking the primary render target which is not on a swapchain(=offscreen render target).
|
|
* Read from the back buffer
|
|
*/
|
|
TRACE("Locking offscreen render target\n");
|
|
glReadBuffer(myDevice->offscreenBuffer);
|
|
srcIsUpsideDown = TRUE;
|
|
} else {
|
|
GLenum buffer = surface_get_gl_buffer(iface, (IWineD3DSwapChain *)swapchain);
|
|
TRACE("Locking %#x buffer\n", buffer);
|
|
glReadBuffer(buffer);
|
|
checkGLcall("glReadBuffer");
|
|
|
|
IWineD3DSwapChain_Release((IWineD3DSwapChain *) swapchain);
|
|
srcIsUpsideDown = FALSE;
|
|
}
|
|
|
|
switch(wined3d_settings.rendertargetlock_mode) {
|
|
case RTL_AUTO:
|
|
case RTL_READDRAW:
|
|
case RTL_READTEX:
|
|
read_from_framebuffer(This, &This->lockedRect, This->resource.allocatedMemory, pLockedRect->Pitch, srcIsUpsideDown);
|
|
break;
|
|
|
|
case RTL_TEXDRAW:
|
|
case RTL_TEXTEX:
|
|
read_from_framebuffer(This, &This->lockedRect, This->resource.allocatedMemory, pLockedRect->Pitch, srcIsUpsideDown);
|
|
FIXME("Reading from render target with a texture isn't implemented yet, falling back to framebuffer reading\n");
|
|
break;
|
|
}
|
|
LEAVE_GL();
|
|
|
|
/* Mark the local copy up to date if a full download was done */
|
|
if(This->lockedRect.left == 0 &&
|
|
This->lockedRect.top == 0 &&
|
|
This->lockedRect.right == This->currentDesc.Width &&
|
|
This->lockedRect.bottom == This->currentDesc.Height) {
|
|
This->Flags |= SFLAG_INSYSMEM;
|
|
}
|
|
} else if(iface == myDevice->stencilBufferTarget) {
|
|
/** the depth stencil in openGL has a format of GL_FLOAT
|
|
* which should be good for WINED3DFMT_D16_LOCKABLE
|
|
* and WINED3DFMT_D16
|
|
* it is unclear what format the stencil buffer is in except.
|
|
* 'Each index is converted to fixed point...
|
|
* If GL_MAP_STENCIL is GL_TRUE, indices are replaced by their
|
|
* mappings in the table GL_PIXEL_MAP_S_TO_S.
|
|
* glReadPixels(This->lockedRect.left,
|
|
* This->lockedRect.bottom - j - 1,
|
|
* This->lockedRect.right - This->lockedRect.left,
|
|
* 1,
|
|
* GL_DEPTH_COMPONENT,
|
|
* type,
|
|
* (char *)pLockedRect->pBits + (pLockedRect->Pitch * (j-This->lockedRect.top)));
|
|
*
|
|
* Depth Stencil surfaces which are not the current depth stencil target should have their data in a
|
|
* gl texture(next path), or in local memory(early return because of set SFLAG_INSYSMEM above). If
|
|
* none of that is the case the problem is not in this function :-)
|
|
********************************************/
|
|
FIXME("Depth stencil locking not supported yet\n");
|
|
} else {
|
|
/* This path is for normal surfaces, offscreen render targets and everything else that is in a gl texture */
|
|
TRACE("locking an ordinary surface\n");
|
|
|
|
if (0 != This->glDescription.textureName) {
|
|
/* Now I have to copy thing bits back */
|
|
|
|
ENTER_GL();
|
|
|
|
if(myDevice->createParms.BehaviorFlags & WINED3DCREATE_MULTITHREADED) {
|
|
ActivateContext(myDevice, myDevice->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
|
|
}
|
|
|
|
/* Make sure that a proper texture unit is selected, bind the texture and dirtify the sampler to restore the texture on the next draw */
|
|
if (GL_SUPPORT(ARB_MULTITEXTURE)) {
|
|
GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
|
|
checkGLcall("glActiveTextureARB");
|
|
}
|
|
IWineD3DDeviceImpl_MarkStateDirty(This->resource.wineD3DDevice, STATE_SAMPLER(0));
|
|
IWineD3DSurface_PreLoad(iface);
|
|
|
|
surface_download_data(This);
|
|
LEAVE_GL();
|
|
}
|
|
}
|
|
|
|
lock_end:
|
|
if (Flags & (WINED3DLOCK_NO_DIRTY_UPDATE | WINED3DLOCK_READONLY)) {
|
|
/* Don't dirtify */
|
|
} else {
|
|
IWineD3DBaseTexture *pBaseTexture;
|
|
/**
|
|
* Dirtify on lock
|
|
* as seen in msdn docs
|
|
*/
|
|
IWineD3DSurface_AddDirtyRect(iface, &This->lockedRect);
|
|
|
|
/** Dirtify Container if needed */
|
|
if (WINED3D_OK == IWineD3DSurface_GetContainer(iface, &IID_IWineD3DBaseTexture, (void **)&pBaseTexture) && pBaseTexture != NULL) {
|
|
TRACE("Making container dirty\n");
|
|
IWineD3DBaseTexture_SetDirty(pBaseTexture, TRUE);
|
|
IWineD3DBaseTexture_Release(pBaseTexture);
|
|
} else {
|
|
TRACE("Surface is standalone, no need to dirty the container\n");
|
|
}
|
|
}
|
|
|
|
TRACE("returning memory@%p, pitch(%d) dirtyfied(%d)\n", pLockedRect->pBits, pLockedRect->Pitch,
|
|
This->Flags & (SFLAG_INDRAWABLE | SFLAG_INTEXTURE) ? 0 : 1);
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
static void flush_to_framebuffer_drawpixels(IWineD3DSurfaceImpl *This) {
|
|
GLint prev_store;
|
|
GLint prev_rasterpos[4];
|
|
GLint skipBytes = 0;
|
|
BOOL storechanged = FALSE, memory_allocated = FALSE;
|
|
GLint fmt, type;
|
|
BYTE *mem;
|
|
UINT bpp;
|
|
UINT pitch = IWineD3DSurface_GetPitch((IWineD3DSurface *) This); /* target is argb, 4 byte */
|
|
|
|
glDisable(GL_TEXTURE_2D);
|
|
vcheckGLcall("glDisable(GL_TEXTURE_2D)");
|
|
|
|
glFlush();
|
|
vcheckGLcall("glFlush");
|
|
glGetIntegerv(GL_PACK_SWAP_BYTES, &prev_store);
|
|
vcheckGLcall("glIntegerv");
|
|
glGetIntegerv(GL_CURRENT_RASTER_POSITION, &prev_rasterpos[0]);
|
|
vcheckGLcall("glIntegerv");
|
|
glPixelZoom(1.0, -1.0);
|
|
vcheckGLcall("glPixelZoom");
|
|
|
|
/* If not fullscreen, we need to skip a number of bytes to find the next row of data */
|
|
glGetIntegerv(GL_UNPACK_ROW_LENGTH, &skipBytes);
|
|
glPixelStorei(GL_UNPACK_ROW_LENGTH, This->currentDesc.Width);
|
|
|
|
glRasterPos3i(This->lockedRect.left, This->lockedRect.top, 1);
|
|
vcheckGLcall("glRasterPos2f");
|
|
|
|
/* Some drivers(radeon dri, others?) don't like exceptions during
|
|
* glDrawPixels. If the surface is a DIB section, it might be in GDIMode
|
|
* after ReleaseDC. Reading it will cause an exception, which x11drv will
|
|
* catch to put the dib section in InSync mode, which leads to a crash
|
|
* and a blocked x server on my radeon card.
|
|
*
|
|
* The following lines read the dib section so it is put in inSync mode
|
|
* before glDrawPixels is called and the crash is prevented. There won't
|
|
* be any interfering gdi accesses, because UnlockRect is called from
|
|
* ReleaseDC, and the app won't use the dc any more afterwards.
|
|
*/
|
|
if(This->Flags & SFLAG_DIBSECTION) {
|
|
volatile BYTE read;
|
|
read = This->resource.allocatedMemory[0];
|
|
}
|
|
|
|
switch (This->resource.format) {
|
|
/* No special care needed */
|
|
case WINED3DFMT_A4R4G4B4:
|
|
case WINED3DFMT_R5G6B5:
|
|
case WINED3DFMT_A1R5G5B5:
|
|
case WINED3DFMT_R8G8B8:
|
|
type = This->glDescription.glType;
|
|
fmt = This->glDescription.glFormat;
|
|
mem = This->resource.allocatedMemory;
|
|
bpp = This->bytesPerPixel;
|
|
break;
|
|
|
|
case WINED3DFMT_X4R4G4B4:
|
|
{
|
|
int size;
|
|
unsigned short *data;
|
|
data = (unsigned short *)This->resource.allocatedMemory;
|
|
size = (This->lockedRect.bottom - This->lockedRect.top) * (This->lockedRect.right - This->lockedRect.left);
|
|
while(size > 0) {
|
|
*data |= 0xF000;
|
|
data++;
|
|
size--;
|
|
}
|
|
type = This->glDescription.glType;
|
|
fmt = This->glDescription.glFormat;
|
|
mem = This->resource.allocatedMemory;
|
|
bpp = This->bytesPerPixel;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_X1R5G5B5:
|
|
{
|
|
int size;
|
|
unsigned short *data;
|
|
data = (unsigned short *)This->resource.allocatedMemory;
|
|
size = (This->lockedRect.bottom - This->lockedRect.top) * (This->lockedRect.right - This->lockedRect.left);
|
|
while(size > 0) {
|
|
*data |= 0x8000;
|
|
data++;
|
|
size--;
|
|
}
|
|
type = This->glDescription.glType;
|
|
fmt = This->glDescription.glFormat;
|
|
mem = This->resource.allocatedMemory;
|
|
bpp = This->bytesPerPixel;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_X8R8G8B8:
|
|
{
|
|
/* make sure the X byte is set to alpha on, since it
|
|
could be any random value. This fixes the intro movie in Pirates! */
|
|
int size;
|
|
unsigned int *data;
|
|
data = (unsigned int *)This->resource.allocatedMemory;
|
|
size = (This->lockedRect.bottom - This->lockedRect.top) * (This->lockedRect.right - This->lockedRect.left);
|
|
while(size > 0) {
|
|
*data |= 0xFF000000;
|
|
data++;
|
|
size--;
|
|
}
|
|
}
|
|
/* Fall through */
|
|
|
|
case WINED3DFMT_A8R8G8B8:
|
|
{
|
|
glPixelStorei(GL_PACK_SWAP_BYTES, TRUE);
|
|
vcheckGLcall("glPixelStorei");
|
|
storechanged = TRUE;
|
|
type = This->glDescription.glType;
|
|
fmt = This->glDescription.glFormat;
|
|
mem = This->resource.allocatedMemory;
|
|
bpp = This->bytesPerPixel;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_A2R10G10B10:
|
|
{
|
|
glPixelStorei(GL_PACK_SWAP_BYTES, TRUE);
|
|
vcheckGLcall("glPixelStorei");
|
|
storechanged = TRUE;
|
|
type = This->glDescription.glType;
|
|
fmt = This->glDescription.glFormat;
|
|
mem = This->resource.allocatedMemory;
|
|
bpp = This->bytesPerPixel;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_P8:
|
|
{
|
|
int height = This->glRect.bottom - This->glRect.top;
|
|
type = GL_UNSIGNED_BYTE;
|
|
fmt = GL_RGBA;
|
|
|
|
mem = HeapAlloc(GetProcessHeap(), 0, This->resource.size * sizeof(DWORD));
|
|
if(!mem) {
|
|
ERR("Out of memory\n");
|
|
return;
|
|
}
|
|
memory_allocated = TRUE;
|
|
d3dfmt_convert_surface(This->resource.allocatedMemory,
|
|
mem,
|
|
pitch,
|
|
pitch,
|
|
height,
|
|
pitch * 4,
|
|
CONVERT_PALETTED,
|
|
This);
|
|
bpp = This->bytesPerPixel * 4;
|
|
pitch *= 4;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unsupported Format %u in locking func\n", This->resource.format);
|
|
|
|
/* Give it a try */
|
|
type = This->glDescription.glType;
|
|
fmt = This->glDescription.glFormat;
|
|
mem = This->resource.allocatedMemory;
|
|
bpp = This->bytesPerPixel;
|
|
}
|
|
|
|
glDrawPixels(This->lockedRect.right - This->lockedRect.left,
|
|
(This->lockedRect.bottom - This->lockedRect.top)-1,
|
|
fmt, type,
|
|
mem + bpp * This->lockedRect.left + pitch * This->lockedRect.top);
|
|
checkGLcall("glDrawPixels");
|
|
glPixelZoom(1.0,1.0);
|
|
vcheckGLcall("glPixelZoom");
|
|
|
|
glRasterPos3iv(&prev_rasterpos[0]);
|
|
vcheckGLcall("glRasterPos3iv");
|
|
|
|
/* Reset to previous pack row length */
|
|
glPixelStorei(GL_UNPACK_ROW_LENGTH, skipBytes);
|
|
vcheckGLcall("glPixelStorei GL_UNPACK_ROW_LENGTH");
|
|
if(storechanged) {
|
|
glPixelStorei(GL_PACK_SWAP_BYTES, prev_store);
|
|
vcheckGLcall("glPixelStorei GL_PACK_SWAP_BYTES");
|
|
}
|
|
|
|
/* Blitting environment requires that 2D texturing is enabled. It was turned off before,
|
|
* turn it on again
|
|
*/
|
|
glEnable(GL_TEXTURE_2D);
|
|
checkGLcall("glEnable(GL_TEXTURE_2D)");
|
|
|
|
if(memory_allocated) HeapFree(GetProcessHeap(), 0, mem);
|
|
return;
|
|
}
|
|
|
|
static void flush_to_framebuffer_texture(IWineD3DSurfaceImpl *This) {
|
|
float glTexCoord[4];
|
|
|
|
glTexCoord[0] = (float) This->lockedRect.left / (float) This->pow2Width; /* left */
|
|
glTexCoord[1] = (float) This->lockedRect.right / (float) This->pow2Width; /* right */
|
|
glTexCoord[2] = (float) This->lockedRect.top / (float) This->pow2Height; /* top */
|
|
glTexCoord[3] = (float) This->lockedRect.bottom / (float) This->pow2Height; /* bottom */
|
|
|
|
IWineD3DSurface_PreLoad((IWineD3DSurface *) This);
|
|
|
|
ENTER_GL();
|
|
|
|
glBindTexture(GL_TEXTURE_2D, This->glDescription.textureName);
|
|
checkGLcall("glEnable glBindTexture");
|
|
|
|
/* No filtering for blts */
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
checkGLcall("glTexParameteri");
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
checkGLcall("glTexParameteri");
|
|
|
|
/* Start drawing a quad */
|
|
glBegin(GL_QUADS);
|
|
|
|
glColor3d(1.0f, 1.0f, 1.0f);
|
|
glTexCoord2f(glTexCoord[0], glTexCoord[2]);
|
|
glVertex3f(This->lockedRect.left, This->lockedRect.top, 0.0);
|
|
|
|
glTexCoord2f(glTexCoord[0], glTexCoord[3]);
|
|
glVertex3f(This->lockedRect.left, This->lockedRect.bottom, 0.0);
|
|
|
|
glTexCoord2f(glTexCoord[1], glTexCoord[3]);
|
|
glVertex3d(This->lockedRect.right, This->lockedRect.bottom, 0.0);
|
|
|
|
glTexCoord2f(glTexCoord[1], glTexCoord[2]);
|
|
glVertex3f(This->lockedRect.right, This->lockedRect.top, 0.0);
|
|
|
|
glEnd();
|
|
checkGLcall("glEnd");
|
|
|
|
/* Unbind the texture */
|
|
glBindTexture(GL_TEXTURE_2D, 0);
|
|
checkGLcall("glEnable glBindTexture");
|
|
|
|
LEAVE_GL();
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_UnlockRect(IWineD3DSurface *iface) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
IWineD3DSwapChainImpl *swapchain = NULL;
|
|
|
|
if (!(This->Flags & SFLAG_LOCKED)) {
|
|
WARN("trying to Unlock an unlocked surf@%p\n", This);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
TRACE("(%p) : dirtyfied(%d)\n", This, This->Flags & (SFLAG_INDRAWABLE | SFLAG_INTEXTURE) ? 0 : 1);
|
|
|
|
if (This->Flags & (SFLAG_INDRAWABLE | SFLAG_INTEXTURE)) {
|
|
TRACE("(%p) : Not Dirtified so nothing to do, return now\n", This);
|
|
goto unlock_end;
|
|
}
|
|
|
|
IWineD3DSurface_GetContainer(iface, &IID_IWineD3DSwapChain, (void **)&swapchain);
|
|
if(swapchain || iface == myDevice->render_targets[0]) {
|
|
if(wined3d_settings.rendertargetlock_mode == RTL_DISABLE) {
|
|
static BOOL warned = FALSE;
|
|
if(!warned) {
|
|
ERR("The application tries to write to the render target, but render target locking is disabled\n");
|
|
warned = TRUE;
|
|
}
|
|
if(swapchain) IWineD3DSwapChain_Release((IWineD3DSwapChain *) swapchain);
|
|
goto unlock_end;
|
|
}
|
|
|
|
/* Activate the correct context for the render target */
|
|
ENTER_GL();
|
|
ActivateContext(myDevice, iface, CTXUSAGE_BLIT);
|
|
|
|
if(!swapchain) {
|
|
/* Primary offscreen render target */
|
|
TRACE("Offscreen render target\n");
|
|
glDrawBuffer(myDevice->offscreenBuffer);
|
|
checkGLcall("glDrawBuffer(myDevice->offscreenBuffer)");
|
|
} else {
|
|
GLenum buffer = surface_get_gl_buffer(iface, (IWineD3DSwapChain *)swapchain);
|
|
TRACE("Unlocking %#x buffer\n", buffer);
|
|
glDrawBuffer(buffer);
|
|
checkGLcall("glDrawBuffer");
|
|
|
|
IWineD3DSwapChain_Release((IWineD3DSwapChain *)swapchain);
|
|
}
|
|
|
|
switch(wined3d_settings.rendertargetlock_mode) {
|
|
case RTL_AUTO:
|
|
case RTL_READDRAW:
|
|
case RTL_TEXDRAW:
|
|
flush_to_framebuffer_drawpixels(This);
|
|
break;
|
|
|
|
case RTL_READTEX:
|
|
case RTL_TEXTEX:
|
|
flush_to_framebuffer_texture(This);
|
|
break;
|
|
}
|
|
if(!swapchain) {
|
|
glDrawBuffer(myDevice->offscreenBuffer);
|
|
checkGLcall("glDrawBuffer(myDevice->offscreenBuffer)");
|
|
} else if(swapchain->backBuffer) {
|
|
glDrawBuffer(GL_BACK);
|
|
checkGLcall("glDrawBuffer(GL_BACK)");
|
|
} else {
|
|
glDrawBuffer(GL_FRONT);
|
|
checkGLcall("glDrawBuffer(GL_FRONT)");
|
|
}
|
|
LEAVE_GL();
|
|
|
|
This->dirtyRect.left = This->currentDesc.Width;
|
|
This->dirtyRect.top = This->currentDesc.Height;
|
|
This->dirtyRect.right = 0;
|
|
This->dirtyRect.bottom = 0;
|
|
This->Flags |= SFLAG_INDRAWABLE;
|
|
} else if(iface == myDevice->stencilBufferTarget) {
|
|
FIXME("Depth Stencil buffer locking is not implemented\n");
|
|
} else {
|
|
/* The rest should be a normal texture */
|
|
IWineD3DBaseTextureImpl *impl;
|
|
/* Check if the texture is bound, if yes dirtify the sampler to force a re-upload of the texture
|
|
* Can't load the texture here because PreLoad may destroy and recreate the gl texture, so sampler
|
|
* states need resetting
|
|
*/
|
|
if(IWineD3DSurface_GetContainer(iface, &IID_IWineD3DBaseTexture, (void **)&impl) == WINED3D_OK) {
|
|
if(impl->baseTexture.bindCount) {
|
|
IWineD3DDeviceImpl_MarkStateDirty(myDevice, STATE_SAMPLER(impl->baseTexture.sampler));
|
|
}
|
|
IWineD3DBaseTexture_Release((IWineD3DBaseTexture *) impl);
|
|
}
|
|
}
|
|
|
|
unlock_end:
|
|
This->Flags &= ~SFLAG_LOCKED;
|
|
memset(&This->lockedRect, 0, sizeof(RECT));
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *pHDC) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
WINED3DLOCKED_RECT lock;
|
|
UINT usage;
|
|
BITMAPINFO* b_info;
|
|
HDC ddc;
|
|
DWORD *masks;
|
|
HRESULT hr;
|
|
RGBQUAD col[256];
|
|
const StaticPixelFormatDesc *formatEntry = getFormatDescEntry(This->resource.format, NULL, NULL);
|
|
|
|
TRACE("(%p)->(%p)\n",This,pHDC);
|
|
|
|
if(This->Flags & SFLAG_USERPTR) {
|
|
ERR("Not supported on surfaces with an application-provided surfaces\n");
|
|
return WINEDDERR_NODC;
|
|
}
|
|
|
|
/* Give more detailed info for ddraw */
|
|
if (This->Flags & SFLAG_DCINUSE)
|
|
return WINEDDERR_DCALREADYCREATED;
|
|
|
|
/* Can't GetDC if the surface is locked */
|
|
if (This->Flags & SFLAG_LOCKED)
|
|
return WINED3DERR_INVALIDCALL;
|
|
|
|
memset(&lock, 0, sizeof(lock)); /* To be sure */
|
|
|
|
/* Create a DIB section if there isn't a hdc yet */
|
|
if(!This->hDC) {
|
|
int extraline = 0;
|
|
SYSTEM_INFO sysInfo;
|
|
void *oldmem = This->resource.allocatedMemory;
|
|
|
|
switch (This->bytesPerPixel) {
|
|
case 2:
|
|
case 4:
|
|
/* Allocate extra space to store the RGB bit masks. */
|
|
b_info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + 3 * sizeof(DWORD));
|
|
break;
|
|
|
|
case 3:
|
|
b_info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER));
|
|
break;
|
|
|
|
default:
|
|
/* Allocate extra space for a palette. */
|
|
b_info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
|
|
sizeof(BITMAPINFOHEADER)
|
|
+ sizeof(RGBQUAD)
|
|
* (1 << (This->bytesPerPixel * 8)));
|
|
break;
|
|
}
|
|
|
|
if (!b_info)
|
|
return E_OUTOFMEMORY;
|
|
|
|
/* Some apps access the surface in via DWORDs, and do not take the necessary care at the end of the
|
|
* surface. So we need at least extra 4 bytes at the end of the surface. Check against the page size,
|
|
* if the last page used for the surface has at least 4 spare bytes we're safe, otherwise
|
|
* add an extra line to the dib section
|
|
*/
|
|
GetSystemInfo(&sysInfo);
|
|
if( ((This->resource.size + 3) % sysInfo.dwPageSize) < 4) {
|
|
extraline = 1;
|
|
TRACE("Adding an extra line to the dib section\n");
|
|
}
|
|
|
|
b_info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
|
/* TODO: Is there a nicer way to force a specific alignment? (8 byte for ddraw) */
|
|
b_info->bmiHeader.biWidth = IWineD3DSurface_GetPitch(iface) / This->bytesPerPixel;
|
|
b_info->bmiHeader.biHeight = -This->currentDesc.Height -extraline;
|
|
b_info->bmiHeader.biSizeImage = ( This->currentDesc.Height + extraline) * IWineD3DSurface_GetPitch(iface);
|
|
b_info->bmiHeader.biPlanes = 1;
|
|
b_info->bmiHeader.biBitCount = This->bytesPerPixel * 8;
|
|
|
|
b_info->bmiHeader.biXPelsPerMeter = 0;
|
|
b_info->bmiHeader.biYPelsPerMeter = 0;
|
|
b_info->bmiHeader.biClrUsed = 0;
|
|
b_info->bmiHeader.biClrImportant = 0;
|
|
|
|
/* Get the bit masks */
|
|
masks = (DWORD *) &(b_info->bmiColors);
|
|
switch (This->resource.format) {
|
|
case WINED3DFMT_R8G8B8:
|
|
usage = DIB_RGB_COLORS;
|
|
b_info->bmiHeader.biCompression = BI_RGB;
|
|
break;
|
|
|
|
case WINED3DFMT_X1R5G5B5:
|
|
case WINED3DFMT_A1R5G5B5:
|
|
case WINED3DFMT_A4R4G4B4:
|
|
case WINED3DFMT_X4R4G4B4:
|
|
case WINED3DFMT_R3G3B2:
|
|
case WINED3DFMT_A8R3G3B2:
|
|
case WINED3DFMT_A2B10G10R10:
|
|
case WINED3DFMT_A8B8G8R8:
|
|
case WINED3DFMT_X8B8G8R8:
|
|
case WINED3DFMT_A2R10G10B10:
|
|
case WINED3DFMT_R5G6B5:
|
|
case WINED3DFMT_A16B16G16R16:
|
|
usage = 0;
|
|
b_info->bmiHeader.biCompression = BI_BITFIELDS;
|
|
masks[0] = formatEntry->redMask;
|
|
masks[1] = formatEntry->greenMask;
|
|
masks[2] = formatEntry->blueMask;
|
|
break;
|
|
|
|
default:
|
|
/* Don't know palette */
|
|
b_info->bmiHeader.biCompression = BI_RGB;
|
|
usage = 0;
|
|
break;
|
|
}
|
|
|
|
ddc = GetDC(0);
|
|
if (ddc == 0) {
|
|
HeapFree(GetProcessHeap(), 0, b_info);
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
|
|
TRACE("Creating a DIB section with size %dx%dx%d, size=%d\n", b_info->bmiHeader.biWidth, b_info->bmiHeader.biHeight, b_info->bmiHeader.biBitCount, b_info->bmiHeader.biSizeImage);
|
|
This->dib.DIBsection = CreateDIBSection(ddc, b_info, usage, &This->dib.bitmap_data, 0 /* Handle */, 0 /* Offset */);
|
|
ReleaseDC(0, ddc);
|
|
|
|
if (!This->dib.DIBsection) {
|
|
ERR("CreateDIBSection failed!\n");
|
|
HeapFree(GetProcessHeap(), 0, b_info);
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
|
|
TRACE("DIBSection at : %p\n", This->dib.bitmap_data);
|
|
|
|
/* copy the existing surface to the dib section */
|
|
if(This->resource.allocatedMemory) {
|
|
memcpy(This->dib.bitmap_data, This->resource.allocatedMemory, b_info->bmiHeader.biSizeImage);
|
|
/* We won't need that any more */
|
|
} else {
|
|
/* This is to make LockRect read the gl Texture although memory is allocated */
|
|
This->Flags &= ~SFLAG_INSYSMEM;
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, b_info);
|
|
|
|
/* Use the dib section from now on */
|
|
This->resource.allocatedMemory = This->dib.bitmap_data;
|
|
|
|
/* Now allocate a HDC */
|
|
This->hDC = CreateCompatibleDC(0);
|
|
This->dib.holdbitmap = SelectObject(This->hDC, This->dib.DIBsection);
|
|
TRACE("using wined3d palette %p\n", This->palette);
|
|
SelectPalette(This->hDC,
|
|
This->palette ? This->palette->hpal : 0,
|
|
FALSE);
|
|
|
|
This->Flags |= SFLAG_DIBSECTION;
|
|
|
|
if(This->Flags & SFLAG_CLIENT) {
|
|
IWineD3DSurface_PreLoad(iface);
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, oldmem);
|
|
}
|
|
|
|
/* Lock the surface */
|
|
hr = IWineD3DSurface_LockRect(iface,
|
|
&lock,
|
|
NULL,
|
|
0);
|
|
if(FAILED(hr)) {
|
|
ERR("IWineD3DSurface_LockRect failed with hr = %08x\n", hr);
|
|
/* keep the dib section */
|
|
return hr;
|
|
}
|
|
|
|
if(This->resource.format == WINED3DFMT_P8 ||
|
|
This->resource.format == WINED3DFMT_A8P8) {
|
|
unsigned int n;
|
|
if(This->palette) {
|
|
PALETTEENTRY ent[256];
|
|
|
|
GetPaletteEntries(This->palette->hpal, 0, 256, ent);
|
|
for (n=0; n<256; n++) {
|
|
col[n].rgbRed = ent[n].peRed;
|
|
col[n].rgbGreen = ent[n].peGreen;
|
|
col[n].rgbBlue = ent[n].peBlue;
|
|
col[n].rgbReserved = 0;
|
|
}
|
|
} else {
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
|
|
for (n=0; n<256; n++) {
|
|
col[n].rgbRed = device->palettes[device->currentPalette][n].peRed;
|
|
col[n].rgbGreen = device->palettes[device->currentPalette][n].peGreen;
|
|
col[n].rgbBlue = device->palettes[device->currentPalette][n].peBlue;
|
|
col[n].rgbReserved = 0;
|
|
}
|
|
|
|
}
|
|
SetDIBColorTable(This->hDC, 0, 256, col);
|
|
}
|
|
|
|
*pHDC = This->hDC;
|
|
TRACE("returning %p\n",*pHDC);
|
|
This->Flags |= SFLAG_DCINUSE;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC hDC) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
|
|
TRACE("(%p)->(%p)\n",This,hDC);
|
|
|
|
if (!(This->Flags & SFLAG_DCINUSE))
|
|
return WINED3DERR_INVALIDCALL;
|
|
|
|
/* we locked first, so unlock now */
|
|
IWineD3DSurface_UnlockRect(iface);
|
|
|
|
This->Flags &= ~SFLAG_DCINUSE;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/* ******************************************************
|
|
IWineD3DSurface Internal (No mapping to directx api) parts follow
|
|
****************************************************** */
|
|
|
|
static HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing, GLenum *format, GLenum *internal, GLenum *type, CONVERT_TYPES *convert, int *target_bpp, BOOL srgb_mode) {
|
|
BOOL colorkey_active = need_alpha_ck && (This->CKeyFlags & WINEDDSD_CKSRCBLT);
|
|
const GlPixelFormatDesc *glDesc;
|
|
getFormatDescEntry(This->resource.format, &GLINFO_LOCATION, &glDesc);
|
|
|
|
/* Default values: From the surface */
|
|
*format = glDesc->glFormat;
|
|
*internal = srgb_mode?glDesc->glGammaInternal:glDesc->glInternal;
|
|
*type = glDesc->glType;
|
|
*convert = NO_CONVERSION;
|
|
*target_bpp = This->bytesPerPixel;
|
|
|
|
/* Ok, now look if we have to do any conversion */
|
|
switch(This->resource.format) {
|
|
case WINED3DFMT_P8:
|
|
/* ****************
|
|
Paletted Texture
|
|
**************** */
|
|
/* Use conversion when the paletted texture extension is not available, or when it is available make sure it is used
|
|
* for texturing as it won't work for calls like glDraw-/glReadPixels and further also use conversion in case of color keying.
|
|
*/
|
|
if(!GL_SUPPORT(EXT_PALETTED_TEXTURE) || colorkey_active || (!use_texturing && GL_SUPPORT(EXT_PALETTED_TEXTURE)) ) {
|
|
*format = GL_RGBA;
|
|
*internal = GL_RGBA;
|
|
*type = GL_UNSIGNED_BYTE;
|
|
*target_bpp = 4;
|
|
if(colorkey_active) {
|
|
*convert = CONVERT_PALETTED_CK;
|
|
} else {
|
|
*convert = CONVERT_PALETTED;
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case WINED3DFMT_R3G3B2:
|
|
/* **********************
|
|
GL_UNSIGNED_BYTE_3_3_2
|
|
********************** */
|
|
if (colorkey_active) {
|
|
/* This texture format will never be used.. So do not care about color keying
|
|
up until the point in time it will be needed :-) */
|
|
FIXME(" ColorKeying not supported in the RGB 332 format !\n");
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_R5G6B5:
|
|
if (colorkey_active) {
|
|
*convert = CONVERT_CK_565;
|
|
*format = GL_RGBA;
|
|
*internal = GL_RGBA;
|
|
*type = GL_UNSIGNED_SHORT_5_5_5_1;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_X1R5G5B5:
|
|
if (colorkey_active) {
|
|
*convert = CONVERT_CK_5551;
|
|
*format = GL_BGRA;
|
|
*internal = GL_RGBA;
|
|
*type = GL_UNSIGNED_SHORT_1_5_5_5_REV;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_R8G8B8:
|
|
if (colorkey_active) {
|
|
*convert = CONVERT_CK_RGB24;
|
|
*format = GL_RGBA;
|
|
*internal = GL_RGBA;
|
|
*type = GL_UNSIGNED_INT_8_8_8_8;
|
|
*target_bpp = 4;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_X8R8G8B8:
|
|
if (colorkey_active) {
|
|
*convert = CONVERT_RGB32_888;
|
|
*format = GL_RGBA;
|
|
*internal = GL_RGBA;
|
|
*type = GL_UNSIGNED_INT_8_8_8_8;
|
|
}
|
|
break;
|
|
|
|
case WINED3DFMT_V8U8:
|
|
if(GL_SUPPORT(NV_TEXTURE_SHADER3)) break;
|
|
else if(GL_SUPPORT(ATI_ENVMAP_BUMPMAP)) {
|
|
*format = GL_DUDV_ATI;
|
|
*internal = GL_DU8DV8_ATI;
|
|
*type = GL_BYTE;
|
|
/* No conversion - Just change the gl type */
|
|
break;
|
|
}
|
|
*convert = CONVERT_V8U8;
|
|
*format = GL_BGR;
|
|
*internal = GL_RGB8;
|
|
*type = GL_UNSIGNED_BYTE;
|
|
*target_bpp = 3;
|
|
break;
|
|
|
|
case WINED3DFMT_X8L8V8U8:
|
|
if(GL_SUPPORT(NV_TEXTURE_SHADER3)) break;
|
|
*convert = CONVERT_X8L8V8U8;
|
|
*format = GL_BGRA;
|
|
*internal = GL_RGBA8;
|
|
*type = GL_UNSIGNED_BYTE;
|
|
*target_bpp = 4;
|
|
/* Not supported by GL_ATI_envmap_bumpmap */
|
|
break;
|
|
|
|
case WINED3DFMT_Q8W8V8U8:
|
|
if(GL_SUPPORT(NV_TEXTURE_SHADER3)) break;
|
|
*convert = CONVERT_Q8W8V8U8;
|
|
*format = GL_BGRA;
|
|
*internal = GL_RGBA8;
|
|
*type = GL_UNSIGNED_BYTE;
|
|
*target_bpp = 4;
|
|
/* Not supported by GL_ATI_envmap_bumpmap */
|
|
break;
|
|
|
|
case WINED3DFMT_V16U16:
|
|
if(GL_SUPPORT(NV_TEXTURE_SHADER3)) break;
|
|
*convert = CONVERT_V16U16;
|
|
*format = GL_BGR;
|
|
*internal = GL_RGB16;
|
|
*type = GL_SHORT;
|
|
*target_bpp = 6;
|
|
/* What should I do here about GL_ATI_envmap_bumpmap?
|
|
* Convert it or allow data loss by loading it into a 8 bit / channel texture?
|
|
*/
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height, UINT outpitch, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf) {
|
|
BYTE *source, *dest;
|
|
TRACE("(%p)->(%p),(%d,%d,%d,%d,%p)\n", src, dst, pitch, height, outpitch, convert, surf);
|
|
|
|
switch (convert) {
|
|
case NO_CONVERSION:
|
|
{
|
|
memcpy(dst, src, pitch * height);
|
|
break;
|
|
}
|
|
case CONVERT_PALETTED:
|
|
case CONVERT_PALETTED_CK:
|
|
{
|
|
IWineD3DPaletteImpl* pal = surf->palette;
|
|
BYTE table[256][4];
|
|
unsigned int i;
|
|
unsigned int x, y;
|
|
|
|
if( pal == NULL) {
|
|
/* TODO: If we are a sublevel, try to get the palette from level 0 */
|
|
}
|
|
|
|
if (pal == NULL) {
|
|
/* Still no palette? Use the device's palette */
|
|
/* Get the surface's palette */
|
|
for (i = 0; i < 256; i++) {
|
|
IWineD3DDeviceImpl *device = surf->resource.wineD3DDevice;
|
|
|
|
table[i][0] = device->palettes[device->currentPalette][i].peRed;
|
|
table[i][1] = device->palettes[device->currentPalette][i].peGreen;
|
|
table[i][2] = device->palettes[device->currentPalette][i].peBlue;
|
|
if ((convert == CONVERT_PALETTED_CK) &&
|
|
(i >= surf->SrcBltCKey.dwColorSpaceLowValue) &&
|
|
(i <= surf->SrcBltCKey.dwColorSpaceHighValue)) {
|
|
/* We should maybe here put a more 'neutral' color than the standard bright purple
|
|
one often used by application to prevent the nice purple borders when bi-linear
|
|
filtering is on */
|
|
table[i][3] = 0x00;
|
|
} else {
|
|
table[i][3] = 0xFF;
|
|
}
|
|
}
|
|
} else {
|
|
TRACE("Using surface palette %p\n", pal);
|
|
/* Get the surface's palette */
|
|
for (i = 0; i < 256; i++) {
|
|
table[i][0] = pal->palents[i].peRed;
|
|
table[i][1] = pal->palents[i].peGreen;
|
|
table[i][2] = pal->palents[i].peBlue;
|
|
if ((convert == CONVERT_PALETTED_CK) &&
|
|
(i >= surf->SrcBltCKey.dwColorSpaceLowValue) &&
|
|
(i <= surf->SrcBltCKey.dwColorSpaceHighValue)) {
|
|
/* We should maybe here put a more 'neutral' color than the standard bright purple
|
|
one often used by application to prevent the nice purple borders when bi-linear
|
|
filtering is on */
|
|
table[i][3] = 0x00;
|
|
} else if(pal->Flags & WINEDDPCAPS_ALPHA) {
|
|
table[i][3] = pal->palents[i].peFlags;
|
|
} else {
|
|
table[i][3] = 0xFF;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (y = 0; y < height; y++)
|
|
{
|
|
source = src + pitch * y;
|
|
dest = dst + outpitch * y;
|
|
/* This is an 1 bpp format, using the width here is fine */
|
|
for (x = 0; x < width; x++) {
|
|
BYTE color = *source++;
|
|
*dest++ = table[color][0];
|
|
*dest++ = table[color][1];
|
|
*dest++ = table[color][2];
|
|
*dest++ = table[color][3];
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case CONVERT_CK_565:
|
|
{
|
|
/* Converting the 565 format in 5551 packed to emulate color-keying.
|
|
|
|
Note : in all these conversion, it would be best to average the averaging
|
|
pixels to get the color of the pixel that will be color-keyed to
|
|
prevent 'color bleeding'. This will be done later on if ever it is
|
|
too visible.
|
|
|
|
Note2: Nvidia documents say that their driver does not support alpha + color keying
|
|
on the same surface and disables color keying in such a case
|
|
*/
|
|
unsigned int x, y;
|
|
WORD *Source;
|
|
WORD *Dest;
|
|
|
|
TRACE("Color keyed 565\n");
|
|
|
|
for (y = 0; y < height; y++) {
|
|
Source = (WORD *) (src + y * pitch);
|
|
Dest = (WORD *) (dst + y * outpitch);
|
|
for (x = 0; x < width; x++ ) {
|
|
WORD color = *Source++;
|
|
*Dest = ((color & 0xFFC0) | ((color & 0x1F) << 1));
|
|
if ((color < surf->SrcBltCKey.dwColorSpaceLowValue) ||
|
|
(color > surf->SrcBltCKey.dwColorSpaceHighValue)) {
|
|
*Dest |= 0x0001;
|
|
}
|
|
Dest++;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case CONVERT_CK_5551:
|
|
{
|
|
/* Converting X1R5G5B5 format to R5G5B5A1 to emulate color-keying. */
|
|
unsigned int x, y;
|
|
WORD *Source;
|
|
WORD *Dest;
|
|
TRACE("Color keyed 5551\n");
|
|
for (y = 0; y < height; y++) {
|
|
Source = (WORD *) (src + y * pitch);
|
|
Dest = (WORD *) (dst + y * outpitch);
|
|
for (x = 0; x < width; x++ ) {
|
|
WORD color = *Source++;
|
|
*Dest = color;
|
|
if ((color < surf->SrcBltCKey.dwColorSpaceLowValue) ||
|
|
(color > surf->SrcBltCKey.dwColorSpaceHighValue)) {
|
|
*Dest |= (1 << 15);
|
|
}
|
|
else {
|
|
*Dest &= ~(1 << 15);
|
|
}
|
|
Dest++;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case CONVERT_V8U8:
|
|
{
|
|
unsigned int x, y;
|
|
short *Source;
|
|
unsigned char *Dest;
|
|
for(y = 0; y < height; y++) {
|
|
Source = (short *) (src + y * pitch);
|
|
Dest = (unsigned char *) (dst + y * outpitch);
|
|
for (x = 0; x < width; x++ ) {
|
|
long color = (*Source++);
|
|
/* B */ Dest[0] = 0xff;
|
|
/* G */ Dest[1] = (color >> 8) + 128; /* V */
|
|
/* R */ Dest[2] = (color) + 128; /* U */
|
|
Dest += 3;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case CONVERT_Q8W8V8U8:
|
|
{
|
|
unsigned int x, y;
|
|
DWORD *Source;
|
|
unsigned char *Dest;
|
|
for(y = 0; y < height; y++) {
|
|
Source = (DWORD *) (src + y * pitch);
|
|
Dest = (unsigned char *) (dst + y * outpitch);
|
|
for (x = 0; x < width; x++ ) {
|
|
long color = (*Source++);
|
|
/* B */ Dest[0] = ((color >> 16) & 0xff) + 128; /* W */
|
|
/* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
|
|
/* R */ Dest[2] = (color & 0xff) + 128; /* U */
|
|
/* A */ Dest[3] = ((color >> 24) & 0xff) + 128; /* Q */
|
|
Dest += 4;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
ERR("Unsupported conversation type %d\n", convert);
|
|
}
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/* This function is used in case of 8bit paletted textures to upload the palette.
|
|
For now it only supports GL_EXT_paletted_texture extension but support for other
|
|
extensions like ARB_fragment_program and ATI_fragment_shaders will be added as well.
|
|
*/
|
|
static void d3dfmt_p8_upload_palette(IWineD3DSurface *iface, CONVERT_TYPES convert) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DPaletteImpl* pal = This->palette;
|
|
BYTE table[256][4];
|
|
int i;
|
|
|
|
if (pal == NULL) {
|
|
/* Still no palette? Use the device's palette */
|
|
/* Get the surface's palette */
|
|
for (i = 0; i < 256; i++) {
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
|
|
table[i][0] = device->palettes[device->currentPalette][i].peRed;
|
|
table[i][1] = device->palettes[device->currentPalette][i].peGreen;
|
|
table[i][2] = device->palettes[device->currentPalette][i].peBlue;
|
|
if ((convert == CONVERT_PALETTED_CK) &&
|
|
(i >= This->SrcBltCKey.dwColorSpaceLowValue) &&
|
|
(i <= This->SrcBltCKey.dwColorSpaceHighValue)) {
|
|
/* We should maybe here put a more 'neutral' color than the standard bright purple
|
|
one often used by application to prevent the nice purple borders when bi-linear
|
|
filtering is on */
|
|
table[i][3] = 0x00;
|
|
} else {
|
|
table[i][3] = 0xFF;
|
|
}
|
|
}
|
|
} else {
|
|
TRACE("Using surface palette %p\n", pal);
|
|
/* Get the surface's palette */
|
|
for (i = 0; i < 256; i++) {
|
|
table[i][0] = pal->palents[i].peRed;
|
|
table[i][1] = pal->palents[i].peGreen;
|
|
table[i][2] = pal->palents[i].peBlue;
|
|
if ((convert == CONVERT_PALETTED_CK) &&
|
|
(i >= This->SrcBltCKey.dwColorSpaceLowValue) &&
|
|
(i <= This->SrcBltCKey.dwColorSpaceHighValue)) {
|
|
/* We should maybe here put a more 'neutral' color than the standard bright purple
|
|
one often used by application to prevent the nice purple borders when bi-linear
|
|
filtering is on */
|
|
table[i][3] = 0x00;
|
|
} else if(pal->Flags & WINEDDPCAPS_ALPHA) {
|
|
table[i][3] = pal->palents[i].peFlags;
|
|
} else {
|
|
table[i][3] = 0xFF;
|
|
}
|
|
}
|
|
}
|
|
GL_EXTCALL(glColorTableEXT(GL_TEXTURE_2D,GL_RGBA,256,GL_RGBA,GL_UNSIGNED_BYTE, table));
|
|
}
|
|
|
|
static BOOL palette9_changed(IWineD3DSurfaceImpl *This) {
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
|
|
if(This->palette || (This->resource.format != WINED3DFMT_P8 && This->resource.format != WINED3DFMT_A8P8)) {
|
|
/* If a ddraw-style palette is attached assume no d3d9 palette change.
|
|
* Also the palette isn't interesting if the surface format isn't P8 or A8P8
|
|
*/
|
|
return FALSE;
|
|
}
|
|
|
|
if(This->palette9) {
|
|
if(memcmp(This->palette9, &device->palettes[device->currentPalette], sizeof(PALETTEENTRY) * 256) == 0) {
|
|
return FALSE;
|
|
}
|
|
} else {
|
|
This->palette9 = HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * 256);
|
|
}
|
|
memcpy(This->palette9, &device->palettes[device->currentPalette], sizeof(PALETTEENTRY) * 256);
|
|
return TRUE;
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_LoadTexture(IWineD3DSurface *iface, BOOL srgb_mode) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
GLenum format, internal, type;
|
|
CONVERT_TYPES convert;
|
|
int bpp;
|
|
int width, pitch, outpitch;
|
|
BYTE *mem;
|
|
|
|
if (!(This->Flags & SFLAG_INTEXTURE)) {
|
|
TRACE("Reloading because surface is dirty\n");
|
|
} else if(/* Reload: gl texture has ck, now no ckey is set OR */
|
|
((This->Flags & SFLAG_GLCKEY) && (!(This->CKeyFlags & WINEDDSD_CKSRCBLT))) ||
|
|
/* Reload: vice versa OR */
|
|
((!(This->Flags & SFLAG_GLCKEY)) && (This->CKeyFlags & WINEDDSD_CKSRCBLT)) ||
|
|
/* Also reload: Color key is active AND the color key has changed */
|
|
((This->CKeyFlags & WINEDDSD_CKSRCBLT) && (
|
|
(This->glCKey.dwColorSpaceLowValue != This->SrcBltCKey.dwColorSpaceLowValue) ||
|
|
(This->glCKey.dwColorSpaceHighValue != This->SrcBltCKey.dwColorSpaceHighValue)))) {
|
|
TRACE("Reloading because of color keying\n");
|
|
} else if(palette9_changed(This)) {
|
|
TRACE("Reloading surface because the d3d8/9 palette was changed\n");
|
|
} else {
|
|
TRACE("surface is already in texture\n");
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
This->Flags |= SFLAG_INTEXTURE;
|
|
|
|
/* Resources are placed in system RAM and do not need to be recreated when a device is lost.
|
|
* These resources are not bound by device size or format restrictions. Because of this,
|
|
* these resources cannot be accessed by the Direct3D device nor set as textures or render targets.
|
|
* However, these resources can always be created, locked, and copied.
|
|
*/
|
|
if (This->resource.pool == WINED3DPOOL_SCRATCH )
|
|
{
|
|
FIXME("(%p) Operation not supported for scratch textures\n",This);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
d3dfmt_get_conv(This, TRUE /* We need color keying */, TRUE /* We will use textures */, &format, &internal, &type, &convert, &bpp, srgb_mode);
|
|
|
|
if (This->Flags & SFLAG_INDRAWABLE) {
|
|
if (This->glDescription.level != 0)
|
|
FIXME("Surface in texture is only supported for level 0\n");
|
|
else if (This->resource.format == WINED3DFMT_P8 || This->resource.format == WINED3DFMT_A8P8 ||
|
|
This->resource.format == WINED3DFMT_DXT1 || This->resource.format == WINED3DFMT_DXT2 ||
|
|
This->resource.format == WINED3DFMT_DXT3 || This->resource.format == WINED3DFMT_DXT4 ||
|
|
This->resource.format == WINED3DFMT_DXT5)
|
|
FIXME("Format %d not supported\n", This->resource.format);
|
|
else {
|
|
GLint prevRead;
|
|
|
|
ENTER_GL();
|
|
glGetIntegerv(GL_READ_BUFFER, &prevRead);
|
|
vcheckGLcall("glGetIntegerv");
|
|
glReadBuffer(This->resource.wineD3DDevice->offscreenBuffer);
|
|
vcheckGLcall("glReadBuffer");
|
|
|
|
if(!(This->Flags & SFLAG_ALLOCATED)) {
|
|
surface_allocate_surface(This, internal, This->pow2Width,
|
|
This->pow2Height, format, type);
|
|
}
|
|
|
|
glCopyTexSubImage2D(This->glDescription.target,
|
|
This->glDescription.level,
|
|
0, 0, 0, 0,
|
|
This->currentDesc.Width,
|
|
This->currentDesc.Height);
|
|
checkGLcall("glCopyTexSubImage2D");
|
|
|
|
glReadBuffer(prevRead);
|
|
vcheckGLcall("glReadBuffer");
|
|
|
|
LEAVE_GL();
|
|
|
|
TRACE("Updated target %d\n", This->glDescription.target);
|
|
}
|
|
return WINED3D_OK;
|
|
} else
|
|
/* The only place where LoadTexture() might get called when isInDraw=1
|
|
* is ActivateContext where lastActiveRenderTarget is preloaded.
|
|
*/
|
|
if(iface == device->lastActiveRenderTarget && device->isInDraw)
|
|
ERR("Reading back render target but SFLAG_INDRAWABLE not set\n");
|
|
|
|
/* Otherwise: System memory copy must be most up to date */
|
|
|
|
if(This->CKeyFlags & WINEDDSD_CKSRCBLT) {
|
|
This->Flags |= SFLAG_GLCKEY;
|
|
This->glCKey = This->SrcBltCKey;
|
|
}
|
|
else This->Flags &= ~SFLAG_GLCKEY;
|
|
|
|
/* The width is in 'length' not in bytes */
|
|
width = This->currentDesc.Width;
|
|
pitch = IWineD3DSurface_GetPitch(iface);
|
|
|
|
if((convert != NO_CONVERSION) && This->resource.allocatedMemory) {
|
|
int height = This->currentDesc.Height;
|
|
|
|
/* Stick to the alignment for the converted surface too, makes it easier to load the surface */
|
|
outpitch = width * bpp;
|
|
outpitch = (outpitch + device->surface_alignment - 1) & ~(device->surface_alignment - 1);
|
|
|
|
mem = HeapAlloc(GetProcessHeap(), 0, outpitch * height);
|
|
if(!mem) {
|
|
ERR("Out of memory %d, %d!\n", outpitch, height);
|
|
return WINED3DERR_OUTOFVIDEOMEMORY;
|
|
}
|
|
d3dfmt_convert_surface(This->resource.allocatedMemory, mem, pitch, width, height, outpitch, convert, This);
|
|
|
|
This->Flags |= SFLAG_CONVERTED;
|
|
} else if (This->resource.format == WINED3DFMT_P8 && GL_SUPPORT(EXT_PALETTED_TEXTURE)) {
|
|
d3dfmt_p8_upload_palette(iface, convert);
|
|
This->Flags &= ~SFLAG_CONVERTED;
|
|
mem = This->resource.allocatedMemory;
|
|
} else {
|
|
This->Flags &= ~SFLAG_CONVERTED;
|
|
mem = This->resource.allocatedMemory;
|
|
}
|
|
|
|
/* Make sure the correct pitch is used */
|
|
glPixelStorei(GL_UNPACK_ROW_LENGTH, width);
|
|
|
|
if ((This->Flags & SFLAG_NONPOW2) && !(This->Flags & SFLAG_OVERSIZE)) {
|
|
TRACE("non power of two support\n");
|
|
if(!(This->Flags & SFLAG_ALLOCATED)) {
|
|
surface_allocate_surface(This, internal, This->pow2Width, This->pow2Height, format, type);
|
|
}
|
|
if (mem) {
|
|
surface_upload_data(This, internal, This->currentDesc.Width, This->currentDesc.Height, format, type, mem);
|
|
}
|
|
} else {
|
|
/* When making the realloc conditional, keep in mind that GL_APPLE_client_storage may be in use, and This->resource.allocatedMemory
|
|
* changed. So also keep track of memory changes. In this case the texture has to be reallocated
|
|
*/
|
|
if(!(This->Flags & SFLAG_ALLOCATED)) {
|
|
surface_allocate_surface(This, internal, This->glRect.right - This->glRect.left, This->glRect.bottom - This->glRect.top, format, type);
|
|
}
|
|
if (mem) {
|
|
surface_upload_data(This, internal, This->glRect.right - This->glRect.left, This->glRect.bottom - This->glRect.top, format, type, mem);
|
|
}
|
|
}
|
|
|
|
/* Restore the default pitch */
|
|
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
|
|
|
|
if (mem != This->resource.allocatedMemory)
|
|
HeapFree(GetProcessHeap(), 0, mem);
|
|
|
|
#if 0
|
|
{
|
|
static unsigned int gen = 0;
|
|
char buffer[4096];
|
|
++gen;
|
|
if ((gen % 10) == 0) {
|
|
snprintf(buffer, sizeof(buffer), "/tmp/surface%p_type%u_level%u_%u.ppm", This, This->glDescription.target, This->glDescription.level, gen);
|
|
IWineD3DSurfaceImpl_SaveSnapshot(iface, buffer);
|
|
}
|
|
/*
|
|
* debugging crash code
|
|
if (gen == 250) {
|
|
void** test = NULL;
|
|
*test = 0;
|
|
}
|
|
*/
|
|
}
|
|
#endif
|
|
|
|
if (!(This->Flags & SFLAG_DONOTFREE)) {
|
|
HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
|
|
This->resource.allocatedMemory = NULL;
|
|
This->Flags &= ~SFLAG_INSYSMEM;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SaveSnapshot(IWineD3DSurface *iface, const char* filename) {
|
|
FILE* f = NULL;
|
|
UINT i, y;
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
char *allocatedMemory;
|
|
char *textureRow;
|
|
IWineD3DSwapChain *swapChain = NULL;
|
|
int width, height;
|
|
GLuint tmpTexture = 0;
|
|
DWORD color;
|
|
/*FIXME:
|
|
Textures may not be stored in ->allocatedgMemory and a GlTexture
|
|
so we should lock the surface before saving a snapshot, or at least check that
|
|
*/
|
|
/* TODO: Compressed texture images can be obtained from the GL in uncompressed form
|
|
by calling GetTexImage and in compressed form by calling
|
|
GetCompressedTexImageARB. Queried compressed images can be saved and
|
|
later reused by calling CompressedTexImage[123]DARB. Pre-compressed
|
|
texture images do not need to be processed by the GL and should
|
|
significantly improve texture loading performance relative to uncompressed
|
|
images. */
|
|
|
|
/* Setup the width and height to be the internal texture width and height. */
|
|
width = This->pow2Width;
|
|
height = This->pow2Height;
|
|
/* check to see if we're a 'virtual' texture, e.g. we're not a pbuffer of texture, we're a back buffer*/
|
|
IWineD3DSurface_GetContainer(iface, &IID_IWineD3DSwapChain, (void **)&swapChain);
|
|
|
|
if (This->Flags & SFLAG_INDRAWABLE && !(This->Flags & SFLAG_INTEXTURE)) {
|
|
/* if were not a real texture then read the back buffer into a real texture */
|
|
/* we don't want to interfere with the back buffer so read the data into a temporary
|
|
* texture and then save the data out of the temporary texture
|
|
*/
|
|
GLint prevRead;
|
|
ENTER_GL();
|
|
TRACE("(%p) Reading render target into texture\n", This);
|
|
glEnable(GL_TEXTURE_2D);
|
|
|
|
glGenTextures(1, &tmpTexture);
|
|
glBindTexture(GL_TEXTURE_2D, tmpTexture);
|
|
|
|
glTexImage2D(GL_TEXTURE_2D,
|
|
0,
|
|
GL_RGBA,
|
|
width,
|
|
height,
|
|
0/*border*/,
|
|
GL_RGBA,
|
|
GL_UNSIGNED_INT_8_8_8_8_REV,
|
|
NULL);
|
|
|
|
glGetIntegerv(GL_READ_BUFFER, &prevRead);
|
|
vcheckGLcall("glGetIntegerv");
|
|
glReadBuffer(swapChain ? GL_BACK : This->resource.wineD3DDevice->offscreenBuffer);
|
|
vcheckGLcall("glReadBuffer");
|
|
glCopyTexImage2D(GL_TEXTURE_2D,
|
|
0,
|
|
GL_RGBA,
|
|
0,
|
|
0,
|
|
width,
|
|
height,
|
|
0);
|
|
|
|
checkGLcall("glCopyTexImage2D");
|
|
glReadBuffer(prevRead);
|
|
LEAVE_GL();
|
|
|
|
} else { /* bind the real texture, and make sure it up to date */
|
|
IWineD3DSurface_PreLoad(iface);
|
|
}
|
|
allocatedMemory = HeapAlloc(GetProcessHeap(), 0, width * height * 4);
|
|
ENTER_GL();
|
|
FIXME("Saving texture level %d width %d height %d\n", This->glDescription.level, width, height);
|
|
glGetTexImage(GL_TEXTURE_2D,
|
|
This->glDescription.level,
|
|
GL_RGBA,
|
|
GL_UNSIGNED_INT_8_8_8_8_REV,
|
|
allocatedMemory);
|
|
checkGLcall("glTexImage2D");
|
|
if (tmpTexture) {
|
|
glBindTexture(GL_TEXTURE_2D, 0);
|
|
glDeleteTextures(1, &tmpTexture);
|
|
}
|
|
LEAVE_GL();
|
|
|
|
f = fopen(filename, "w+");
|
|
if (NULL == f) {
|
|
ERR("opening of %s failed with: %s\n", filename, strerror(errno));
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
/* Save the data out to a TGA file because 1: it's an easy raw format, 2: it supports an alpha channel */
|
|
TRACE("(%p) opened %s with format %s\n", This, filename, debug_d3dformat(This->resource.format));
|
|
/* TGA header */
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(2,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
fputc(0,f);
|
|
/* short width*/
|
|
fwrite(&width,2,1,f);
|
|
/* short height */
|
|
fwrite(&height,2,1,f);
|
|
/* format rgba */
|
|
fputc(0x20,f);
|
|
fputc(0x28,f);
|
|
/* raw data */
|
|
/* if the data is upside down if we've fetched it from a back buffer, so it needs flipping again to make it the correct way up */
|
|
if(swapChain)
|
|
textureRow = allocatedMemory + (width * (height - 1) *4);
|
|
else
|
|
textureRow = allocatedMemory;
|
|
for (y = 0 ; y < height; y++) {
|
|
for (i = 0; i < width; i++) {
|
|
color = *((DWORD*)textureRow);
|
|
fputc((color >> 16) & 0xFF, f); /* B */
|
|
fputc((color >> 8) & 0xFF, f); /* G */
|
|
fputc((color >> 0) & 0xFF, f); /* R */
|
|
fputc((color >> 24) & 0xFF, f); /* A */
|
|
textureRow += 4;
|
|
}
|
|
/* take two rows of the pointer to the texture memory */
|
|
if(swapChain)
|
|
(textureRow-= width << 3);
|
|
|
|
}
|
|
TRACE("Closing file\n");
|
|
fclose(f);
|
|
|
|
if(swapChain) {
|
|
IWineD3DSwapChain_Release(swapChain);
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, allocatedMemory);
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/**
|
|
* Slightly inefficient way to handle multiple dirty rects but it works :)
|
|
*/
|
|
extern HRESULT WINAPI IWineD3DSurfaceImpl_AddDirtyRect(IWineD3DSurface *iface, CONST RECT* pDirtyRect) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DBaseTexture *baseTexture = NULL;
|
|
if (!(This->Flags & SFLAG_INSYSMEM) && (This->Flags & SFLAG_INTEXTURE))
|
|
surface_download_data(This);
|
|
|
|
This->Flags &= ~(SFLAG_INTEXTURE | SFLAG_INDRAWABLE);
|
|
if (NULL != pDirtyRect) {
|
|
This->dirtyRect.left = min(This->dirtyRect.left, pDirtyRect->left);
|
|
This->dirtyRect.top = min(This->dirtyRect.top, pDirtyRect->top);
|
|
This->dirtyRect.right = max(This->dirtyRect.right, pDirtyRect->right);
|
|
This->dirtyRect.bottom = max(This->dirtyRect.bottom, pDirtyRect->bottom);
|
|
} else {
|
|
This->dirtyRect.left = 0;
|
|
This->dirtyRect.top = 0;
|
|
This->dirtyRect.right = This->currentDesc.Width;
|
|
This->dirtyRect.bottom = This->currentDesc.Height;
|
|
}
|
|
TRACE("(%p) : Dirty: yes, Rect:(%d,%d,%d,%d)\n", This, This->dirtyRect.left,
|
|
This->dirtyRect.top, This->dirtyRect.right, This->dirtyRect.bottom);
|
|
/* if the container is a basetexture then mark it dirty. */
|
|
if (IWineD3DSurface_GetContainer(iface, &IID_IWineD3DBaseTexture, (void **)&baseTexture) == WINED3D_OK) {
|
|
TRACE("Passing to container\n");
|
|
IWineD3DBaseTexture_SetDirty(baseTexture, TRUE);
|
|
IWineD3DBaseTexture_Release(baseTexture);
|
|
}
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
|
|
TRACE("This %p, container %p\n", This, container);
|
|
|
|
/* We can't keep a reference to the container, since the container already keeps a reference to us. */
|
|
|
|
TRACE("Setting container to %p from %p\n", container, This->container);
|
|
This->container = container;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
const GlPixelFormatDesc *glDesc;
|
|
const StaticPixelFormatDesc *formatEntry = getFormatDescEntry(format, &GLINFO_LOCATION, &glDesc);
|
|
|
|
if (This->resource.format != WINED3DFMT_UNKNOWN) {
|
|
FIXME("(%p) : The format of the surface must be WINED3DFORMAT_UNKNOWN\n", This);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
TRACE("(%p) : Setting texture format to (%d,%s)\n", This, format, debug_d3dformat(format));
|
|
if (format == WINED3DFMT_UNKNOWN) {
|
|
This->resource.size = 0;
|
|
} else if (format == WINED3DFMT_DXT1) {
|
|
/* DXT1 is half byte per pixel */
|
|
This->resource.size = ((max(This->pow2Width, 4) * formatEntry->bpp) * max(This->pow2Height, 4)) >> 1;
|
|
|
|
} else if (format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3 ||
|
|
format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5) {
|
|
This->resource.size = ((max(This->pow2Width, 4) * formatEntry->bpp) * max(This->pow2Height, 4));
|
|
} else {
|
|
unsigned char alignment = This->resource.wineD3DDevice->surface_alignment;
|
|
This->resource.size = ((This->pow2Width * formatEntry->bpp) + alignment - 1) & ~(alignment - 1);
|
|
This->resource.size *= This->pow2Height;
|
|
}
|
|
|
|
|
|
/* Setup some glformat defaults */
|
|
This->glDescription.glFormat = glDesc->glFormat;
|
|
This->glDescription.glFormatInternal = glDesc->glInternal;
|
|
This->glDescription.glType = glDesc->glType;
|
|
|
|
if (format != WINED3DFMT_UNKNOWN) {
|
|
This->bytesPerPixel = formatEntry->bpp;
|
|
} else {
|
|
This->bytesPerPixel = 0;
|
|
}
|
|
|
|
This->Flags |= (WINED3DFMT_D16_LOCKABLE == format) ? SFLAG_LOCKABLE : 0;
|
|
This->Flags &= ~SFLAG_ALLOCATED;
|
|
|
|
This->resource.format = format;
|
|
|
|
TRACE("(%p) : Size %d, bytesPerPixel %d, glFormat %d, glFotmatInternal %d, glType %d\n", This, This->resource.size, This->bytesPerPixel, This->glDescription.glFormat, This->glDescription.glFormatInternal, This->glDescription.glType);
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetMem(IWineD3DSurface *iface, void *Mem) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
|
|
/* Render targets depend on their hdc, and we can't create an hdc on a user pointer */
|
|
if(This->resource.usage & WINED3DUSAGE_RENDERTARGET) {
|
|
ERR("Not supported on render targets\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if(This->Flags & (SFLAG_LOCKED | SFLAG_DCINUSE)) {
|
|
WARN("Surface is locked or the HDC is in use\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if(Mem && Mem != This->resource.allocatedMemory) {
|
|
void *release = NULL;
|
|
|
|
/* Do I have to copy the old surface content? */
|
|
if(This->Flags & SFLAG_DIBSECTION) {
|
|
/* Release the DC. No need to hold the critical section for the update
|
|
* Thread because this thread runs only on front buffers, but this method
|
|
* fails for render targets in the check above.
|
|
*/
|
|
SelectObject(This->hDC, This->dib.holdbitmap);
|
|
DeleteDC(This->hDC);
|
|
/* Release the DIB section */
|
|
DeleteObject(This->dib.DIBsection);
|
|
This->dib.bitmap_data = NULL;
|
|
This->resource.allocatedMemory = NULL;
|
|
This->hDC = NULL;
|
|
This->Flags &= ~SFLAG_DIBSECTION;
|
|
} else if(!(This->Flags & SFLAG_USERPTR)) {
|
|
release = This->resource.allocatedMemory;
|
|
}
|
|
This->resource.allocatedMemory = Mem;
|
|
This->Flags |= SFLAG_USERPTR | SFLAG_INSYSMEM;
|
|
|
|
/* Now the surface memory is most up do date. Invalidate drawable and texture */
|
|
This->Flags &= ~(SFLAG_INDRAWABLE | SFLAG_INTEXTURE);
|
|
|
|
/* For client textures opengl has to be notified */
|
|
if(This->Flags & SFLAG_CLIENT) {
|
|
This->Flags &= ~SFLAG_ALLOCATED;
|
|
IWineD3DSurface_PreLoad(iface);
|
|
/* And hope that the app behaves correctly and did not free the old surface memory before setting a new pointer */
|
|
}
|
|
|
|
/* Now free the old memory if any */
|
|
HeapFree(GetProcessHeap(), 0, release);
|
|
} else if(This->Flags & SFLAG_USERPTR) {
|
|
/* Lockrect and GetDC will re-create the dib section and allocated memory */
|
|
This->resource.allocatedMemory = NULL;
|
|
This->Flags &= ~SFLAG_USERPTR;
|
|
|
|
if(This->Flags & SFLAG_CLIENT) {
|
|
This->Flags &= ~SFLAG_ALLOCATED;
|
|
/* This respecifies an empty texture and opengl knows that the old memory is gone */
|
|
IWineD3DSurface_PreLoad(iface);
|
|
}
|
|
}
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_Flip(IWineD3DSurface *iface, IWineD3DSurface *override, DWORD Flags) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DSwapChainImpl *swapchain = NULL;
|
|
HRESULT hr;
|
|
TRACE("(%p)->(%p,%x)\n", This, override, Flags);
|
|
|
|
/* Flipping is only supported on RenderTargets */
|
|
if( !(This->resource.usage & WINED3DUSAGE_RENDERTARGET) ) return WINEDDERR_NOTFLIPPABLE;
|
|
|
|
if(override) {
|
|
/* DDraw sets this for the X11 surfaces, so don't confuse the user
|
|
* FIXME("(%p) Target override is not supported by now\n", This);
|
|
* Additionally, it isn't really possible to support triple-buffering
|
|
* properly on opengl at all
|
|
*/
|
|
}
|
|
|
|
IWineD3DSurface_GetContainer(iface, &IID_IWineD3DSwapChain, (void **) &swapchain);
|
|
if(!swapchain) {
|
|
ERR("Flipped surface is not on a swapchain\n");
|
|
return WINEDDERR_NOTFLIPPABLE;
|
|
}
|
|
|
|
/* Just overwrite the swapchain presentation interval. This is ok because only ddraw apps can call Flip,
|
|
* and only d3d8 and d3d9 apps specify the presentation interval
|
|
*/
|
|
if((Flags & (WINEDDFLIP_NOVSYNC | WINEDDFLIP_INTERVAL2 | WINEDDFLIP_INTERVAL3 | WINEDDFLIP_INTERVAL4)) == 0) {
|
|
/* Most common case first to avoid wasting time on all the other cases */
|
|
swapchain->presentParms.PresentationInterval = WINED3DPRESENT_INTERVAL_ONE;
|
|
} else if(Flags & WINEDDFLIP_NOVSYNC) {
|
|
swapchain->presentParms.PresentationInterval = WINED3DPRESENT_INTERVAL_IMMEDIATE;
|
|
} else if(Flags & WINEDDFLIP_INTERVAL2) {
|
|
swapchain->presentParms.PresentationInterval = WINED3DPRESENT_INTERVAL_TWO;
|
|
} else if(Flags & WINEDDFLIP_INTERVAL3) {
|
|
swapchain->presentParms.PresentationInterval = WINED3DPRESENT_INTERVAL_THREE;
|
|
} else {
|
|
swapchain->presentParms.PresentationInterval = WINED3DPRESENT_INTERVAL_FOUR;
|
|
}
|
|
|
|
/* Flipping a OpenGL surface -> Use WineD3DDevice::Present */
|
|
hr = IWineD3DSwapChain_Present((IWineD3DSwapChain *) swapchain, NULL, NULL, 0, NULL, 0);
|
|
IWineD3DSwapChain_Release((IWineD3DSwapChain *) swapchain);
|
|
return hr;
|
|
}
|
|
|
|
/* Does a direct frame buffer -> texture copy. Stretching is done
|
|
* with single pixel copy calls
|
|
*/
|
|
static inline void fb_copy_to_texture_direct(IWineD3DSurfaceImpl *This, IWineD3DSurface *SrcSurface, IWineD3DSwapChainImpl *swapchain, WINED3DRECT *srect, WINED3DRECT *drect, BOOL upsidedown, WINED3DTEXTUREFILTERTYPE Filter) {
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
float xrel, yrel;
|
|
UINT row;
|
|
IWineD3DSurfaceImpl *Src = (IWineD3DSurfaceImpl *) SrcSurface;
|
|
|
|
ENTER_GL();
|
|
|
|
ActivateContext(myDevice, SrcSurface, CTXUSAGE_BLIT);
|
|
IWineD3DSurface_PreLoad((IWineD3DSurface *) This);
|
|
|
|
/* Bind the target texture */
|
|
glBindTexture(GL_TEXTURE_2D, This->glDescription.textureName);
|
|
checkGLcall("glBindTexture");
|
|
if(!swapchain) {
|
|
glReadBuffer(myDevice->offscreenBuffer);
|
|
} else {
|
|
GLenum buffer = surface_get_gl_buffer(SrcSurface, (IWineD3DSwapChain *)swapchain);
|
|
glReadBuffer(buffer);
|
|
}
|
|
checkGLcall("glReadBuffer");
|
|
|
|
xrel = (float) (srect->x2 - srect->x1) / (float) (drect->x2 - drect->x1);
|
|
yrel = (float) (srect->y2 - srect->y1) / (float) (drect->y2 - drect->y1);
|
|
|
|
if( (xrel - 1.0 < -eps) || (xrel - 1.0 > eps)) {
|
|
FIXME("Doing a pixel by pixel copy from the framebuffer to a texture, expect major performance issues\n");
|
|
|
|
if(Filter != WINED3DTEXF_NONE && Filter != WINED3DTEXF_POINT) {
|
|
ERR("Texture filtering not supported in direct blit\n");
|
|
}
|
|
} else if((Filter != WINED3DTEXF_NONE && Filter != WINED3DTEXF_POINT) && ((yrel - 1.0 < -eps) || (yrel - 1.0 > eps))) {
|
|
ERR("Texture filtering not supported in direct blit\n");
|
|
}
|
|
|
|
if(upsidedown &&
|
|
!((xrel - 1.0 < -eps) || (xrel - 1.0 > eps)) &&
|
|
!((yrel - 1.0 < -eps) || (yrel - 1.0 > eps))) {
|
|
/* Upside down copy without stretching is nice, one glCopyTexSubImage call will do */
|
|
|
|
glCopyTexSubImage2D(This->glDescription.target,
|
|
This->glDescription.level,
|
|
drect->x1, drect->y1, /* xoffset, yoffset */
|
|
srect->x1, Src->currentDesc.Height - srect->y2,
|
|
drect->x2 - drect->x1, drect->y2 - drect->y1);
|
|
} else {
|
|
UINT yoffset = Src->currentDesc.Height - srect->y1 + drect->y1 - 1;
|
|
/* I have to process this row by row to swap the image,
|
|
* otherwise it would be upside down, so stretching in y direction
|
|
* doesn't cost extra time
|
|
*
|
|
* However, stretching in x direction can be avoided if not necessary
|
|
*/
|
|
for(row = drect->y1; row < drect->y2; row++) {
|
|
if( (xrel - 1.0 < -eps) || (xrel - 1.0 > eps)) {
|
|
/* Well, that stuff works, but it's very slow.
|
|
* find a better way instead
|
|
*/
|
|
UINT col;
|
|
|
|
for(col = drect->x1; col < drect->x2; col++) {
|
|
glCopyTexSubImage2D(This->glDescription.target,
|
|
This->glDescription.level,
|
|
drect->x1 + col, row, /* xoffset, yoffset */
|
|
srect->x1 + col * xrel, yoffset - (int) (row * yrel),
|
|
1, 1);
|
|
}
|
|
} else {
|
|
glCopyTexSubImage2D(This->glDescription.target,
|
|
This->glDescription.level,
|
|
drect->x1, row, /* xoffset, yoffset */
|
|
srect->x1, yoffset - (int) (row * yrel),
|
|
drect->x2-drect->x1, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
vcheckGLcall("glCopyTexSubImage2D");
|
|
LEAVE_GL();
|
|
}
|
|
|
|
/* Uses the hardware to stretch and flip the image */
|
|
static inline void fb_copy_to_texture_hwstretch(IWineD3DSurfaceImpl *This, IWineD3DSurface *SrcSurface, IWineD3DSwapChainImpl *swapchain, WINED3DRECT *srect, WINED3DRECT *drect, BOOL upsidedown, WINED3DTEXTUREFILTERTYPE Filter) {
|
|
GLuint src, backup = 0;
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
IWineD3DSurfaceImpl *Src = (IWineD3DSurfaceImpl *) SrcSurface;
|
|
float left, right, top, bottom; /* Texture coordinates */
|
|
UINT fbwidth = Src->currentDesc.Width;
|
|
UINT fbheight = Src->currentDesc.Height;
|
|
GLenum drawBuffer = GL_BACK;
|
|
|
|
TRACE("Using hwstretch blit\n");
|
|
/* Activate the Proper context for reading from the source surface, set it up for blitting */
|
|
ENTER_GL();
|
|
ActivateContext(myDevice, SrcSurface, CTXUSAGE_BLIT);
|
|
IWineD3DSurface_PreLoad((IWineD3DSurface *) This);
|
|
|
|
/* Try to use an aux buffer for drawing the rectangle. This way it doesn't need restoring.
|
|
* This way we don't have to wait for the 2nd readback to finish to leave this function.
|
|
*/
|
|
if(GL_LIMITS(aux_buffers) >= 2) {
|
|
/* Got more than one aux buffer? Use the 2nd aux buffer */
|
|
drawBuffer = GL_AUX1;
|
|
} else if((swapchain || myDevice->offscreenBuffer == GL_BACK) && GL_LIMITS(aux_buffers) >= 1) {
|
|
/* Only one aux buffer, but it isn't used (Onscreen rendering, or non-aux orm)? Use it! */
|
|
drawBuffer = GL_AUX0;
|
|
}
|
|
|
|
if(!swapchain && wined3d_settings.offscreen_rendering_mode == ORM_FBO) {
|
|
glGenTextures(1, &backup);
|
|
checkGLcall("glGenTextures\n");
|
|
glBindTexture(GL_TEXTURE_2D, backup);
|
|
checkGLcall("glBindTexture(Src->glDescription.target, Src->glDescription.textureName)");
|
|
} else {
|
|
/* Backup the back buffer and copy the source buffer into a texture to draw an upside down stretched quad. If
|
|
* we are reading from the back buffer, the backup can be used as source texture
|
|
*/
|
|
if(Src->glDescription.textureName == 0) {
|
|
/* Get it a description */
|
|
IWineD3DSurface_PreLoad(SrcSurface);
|
|
}
|
|
glBindTexture(GL_TEXTURE_2D, Src->glDescription.textureName);
|
|
checkGLcall("glBindTexture(Src->glDescription.target, Src->glDescription.textureName)");
|
|
|
|
/* For now invalidate the texture copy of the back buffer. Drawable and sysmem copy are untouched */
|
|
Src->Flags &= ~SFLAG_INTEXTURE;
|
|
}
|
|
|
|
glReadBuffer(GL_BACK);
|
|
checkGLcall("glReadBuffer(GL_BACK)");
|
|
|
|
/* TODO: Only back up the part that will be overwritten */
|
|
glCopyTexSubImage2D(GL_TEXTURE_2D, 0,
|
|
0, 0 /* read offsets */,
|
|
0, 0,
|
|
fbwidth,
|
|
fbheight);
|
|
|
|
checkGLcall("glCopyTexSubImage2D");
|
|
|
|
/* No issue with overriding these - the sampler is dirty due to blit usage */
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
|
|
stateLookup[WINELOOKUP_MAGFILTER][Filter - minLookup[WINELOOKUP_MAGFILTER]]);
|
|
checkGLcall("glTexParameteri");
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
|
|
minMipLookup[Filter][WINED3DTEXF_NONE]);
|
|
checkGLcall("glTexParameteri");
|
|
|
|
if(!swapchain || (IWineD3DSurface *) Src == swapchain->backBuffer[0]) {
|
|
src = backup ? backup : Src->glDescription.textureName;
|
|
} else {
|
|
glReadBuffer(GL_FRONT);
|
|
checkGLcall("glReadBuffer(GL_FRONT)");
|
|
|
|
glGenTextures(1, &src);
|
|
checkGLcall("glGenTextures(1, &src)");
|
|
glBindTexture(GL_TEXTURE_2D, src);
|
|
checkGLcall("glBindTexture(GL_TEXTURE_2D, src)");
|
|
|
|
/* TODO: Only copy the part that will be read. Use srect->x1, srect->y2 as origin, but with the width watch
|
|
* out for power of 2 sizes
|
|
*/
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, Src->pow2Width, Src->pow2Height, 0,
|
|
GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
checkGLcall("glTexImage2D");
|
|
glCopyTexSubImage2D(GL_TEXTURE_2D, 0,
|
|
0, 0 /* read offsets */,
|
|
0, 0,
|
|
fbwidth,
|
|
fbheight);
|
|
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
checkGLcall("glTexParameteri");
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
checkGLcall("glTexParameteri");
|
|
|
|
glReadBuffer(GL_BACK);
|
|
checkGLcall("glReadBuffer(GL_BACK)");
|
|
}
|
|
checkGLcall("glEnd and previous");
|
|
|
|
left = (float) srect->x1 / (float) Src->pow2Width;
|
|
right = (float) srect->x2 / (float) Src->pow2Width;
|
|
|
|
if(upsidedown) {
|
|
top = (float) (Src->currentDesc.Height - srect->y1) / (float) Src->pow2Height;
|
|
bottom = (float) (Src->currentDesc.Height - srect->y2) / (float) Src->pow2Height;
|
|
} else {
|
|
top = (float) (Src->currentDesc.Height - srect->y2) / (float) Src->pow2Height;
|
|
bottom = (float) (Src->currentDesc.Height - srect->y1) / (float) Src->pow2Height;
|
|
}
|
|
|
|
/* draw the source texture stretched and upside down. The correct surface is bound already */
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
|
|
|
|
glDrawBuffer(drawBuffer);
|
|
glReadBuffer(drawBuffer);
|
|
|
|
glBegin(GL_QUADS);
|
|
/* bottom left */
|
|
glTexCoord2f(left, bottom);
|
|
glVertex2i(0, fbheight);
|
|
|
|
/* top left */
|
|
glTexCoord2f(left, top);
|
|
glVertex2i(0, fbheight - drect->y2 - drect->y1);
|
|
|
|
/* top right */
|
|
glTexCoord2f(right, top);
|
|
glVertex2i(drect->x2 - drect->x1, fbheight - drect->y2 - drect->y1);
|
|
|
|
/* bottom right */
|
|
glTexCoord2f(right, bottom);
|
|
glVertex2i(drect->x2 - drect->x1, fbheight);
|
|
glEnd();
|
|
checkGLcall("glEnd and previous");
|
|
|
|
/* Now read the stretched and upside down image into the destination texture */
|
|
glBindTexture(This->glDescription.target, This->glDescription.textureName);
|
|
checkGLcall("glBindTexture");
|
|
glCopyTexSubImage2D(This->glDescription.target,
|
|
0,
|
|
drect->x1, drect->y1, /* xoffset, yoffset */
|
|
0, 0, /* We blitted the image to the origin */
|
|
drect->x2 - drect->x1, drect->y2 - drect->y1);
|
|
checkGLcall("glCopyTexSubImage2D");
|
|
|
|
/* Write the back buffer backup back */
|
|
glBindTexture(GL_TEXTURE_2D, backup ? backup : Src->glDescription.textureName);
|
|
checkGLcall("glBindTexture(GL_TEXTURE_2D, Src->glDescription.textureName)");
|
|
|
|
if(drawBuffer == GL_BACK) {
|
|
glBegin(GL_QUADS);
|
|
/* top left */
|
|
glTexCoord2f(0.0, (float) fbheight / (float) Src->pow2Height);
|
|
glVertex2i(0, 0);
|
|
|
|
/* bottom left */
|
|
glTexCoord2f(0.0, 0.0);
|
|
glVertex2i(0, fbheight);
|
|
|
|
/* bottom right */
|
|
glTexCoord2f((float) fbwidth / (float) Src->pow2Width, 0.0);
|
|
glVertex2i(fbwidth, Src->currentDesc.Height);
|
|
|
|
/* top right */
|
|
glTexCoord2f((float) fbwidth / (float) Src->pow2Width, (float) fbheight / (float) Src->pow2Height);
|
|
glVertex2i(fbwidth, 0);
|
|
glEnd();
|
|
} else {
|
|
/* Restore the old draw buffer */
|
|
glDrawBuffer(GL_BACK);
|
|
}
|
|
|
|
/* Cleanup */
|
|
if(src != Src->glDescription.textureName && src != backup) {
|
|
glDeleteTextures(1, &src);
|
|
checkGLcall("glDeleteTextures(1, &src)");
|
|
}
|
|
if(backup) {
|
|
glDeleteTextures(1, &backup);
|
|
checkGLcall("glDeleteTextures(1, &backup)");
|
|
}
|
|
LEAVE_GL();
|
|
}
|
|
|
|
/* Not called from the VTable */
|
|
static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) {
|
|
WINED3DRECT rect;
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
IWineD3DSwapChainImpl *srcSwapchain = NULL, *dstSwapchain = NULL;
|
|
IWineD3DSurfaceImpl *Src = (IWineD3DSurfaceImpl *) SrcSurface;
|
|
|
|
TRACE("(%p)->(%p,%p,%p,%08x,%p)\n", This, DestRect, SrcSurface, SrcRect, Flags, DDBltFx);
|
|
|
|
/* Get the swapchain. One of the surfaces has to be a primary surface */
|
|
IWineD3DSurface_GetContainer( (IWineD3DSurface *) This, &IID_IWineD3DSwapChain, (void **)&dstSwapchain);
|
|
if(dstSwapchain) IWineD3DSwapChain_Release((IWineD3DSwapChain *) dstSwapchain);
|
|
if(Src) {
|
|
IWineD3DSurface_GetContainer( (IWineD3DSurface *) Src, &IID_IWineD3DSwapChain, (void **)&srcSwapchain);
|
|
if(srcSwapchain) IWineD3DSwapChain_Release((IWineD3DSwapChain *) srcSwapchain);
|
|
}
|
|
|
|
/* Early sort out of cases where no render target is used */
|
|
if(!dstSwapchain && !srcSwapchain &&
|
|
SrcSurface != myDevice->render_targets[0] && This != (IWineD3DSurfaceImpl *) myDevice->render_targets[0]) {
|
|
TRACE("No surface is render target, not using hardware blit. Src = %p, dst = %p\n", Src, This);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
/* No destination color keying supported */
|
|
if(Flags & (WINEDDBLT_KEYDEST | WINEDDBLT_KEYDESTOVERRIDE)) {
|
|
/* Can we support that with glBlendFunc if blitting to the frame buffer? */
|
|
TRACE("Destination color key not supported in accelerated Blit, falling back to software\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if (DestRect) {
|
|
rect.x1 = DestRect->left;
|
|
rect.y1 = DestRect->top;
|
|
rect.x2 = DestRect->right;
|
|
rect.y2 = DestRect->bottom;
|
|
} else {
|
|
rect.x1 = 0;
|
|
rect.y1 = 0;
|
|
rect.x2 = This->currentDesc.Width;
|
|
rect.y2 = This->currentDesc.Height;
|
|
}
|
|
|
|
/* The only case where both surfaces on a swapchain are supported is a back buffer -> front buffer blit on the same swapchain */
|
|
if(dstSwapchain && dstSwapchain == srcSwapchain && dstSwapchain->backBuffer &&
|
|
((IWineD3DSurface *) This == dstSwapchain->frontBuffer) && SrcSurface == dstSwapchain->backBuffer[0]) {
|
|
/* Half-life does a Blt from the back buffer to the front buffer,
|
|
* Full surface size, no flags... Use present instead
|
|
*
|
|
* This path will only be entered for d3d7 and ddraw apps, because d3d8/9 offer no way to blit TO the front buffer
|
|
*/
|
|
|
|
/* Check rects - IWineD3DDevice_Present doesn't handle them */
|
|
while(1)
|
|
{
|
|
RECT mySrcRect;
|
|
TRACE("Looking if a Present can be done...\n");
|
|
/* Source Rectangle must be full surface */
|
|
if( SrcRect ) {
|
|
if(SrcRect->left != 0 || SrcRect->top != 0 ||
|
|
SrcRect->right != Src->currentDesc.Width || SrcRect->bottom != Src->currentDesc.Height) {
|
|
TRACE("No, Source rectangle doesn't match\n");
|
|
break;
|
|
}
|
|
}
|
|
mySrcRect.left = 0;
|
|
mySrcRect.top = 0;
|
|
mySrcRect.right = Src->currentDesc.Width;
|
|
mySrcRect.bottom = Src->currentDesc.Height;
|
|
|
|
/* No stretching may occur */
|
|
if(mySrcRect.right != rect.x2 - rect.x1 ||
|
|
mySrcRect.bottom != rect.y2 - rect.y1) {
|
|
TRACE("No, stretching is done\n");
|
|
break;
|
|
}
|
|
|
|
/* Destination must be full surface or match the clipping rectangle */
|
|
if(This->clipper && ((IWineD3DClipperImpl *) This->clipper)->hWnd)
|
|
{
|
|
RECT cliprect;
|
|
POINT pos[2];
|
|
GetClientRect(((IWineD3DClipperImpl *) This->clipper)->hWnd, &cliprect);
|
|
pos[0].x = rect.x1;
|
|
pos[0].y = rect.y1;
|
|
pos[1].x = rect.x2;
|
|
pos[1].y = rect.y2;
|
|
MapWindowPoints(GetDesktopWindow(), ((IWineD3DClipperImpl *) This->clipper)->hWnd,
|
|
pos, 2);
|
|
|
|
if(pos[0].x != cliprect.left || pos[0].y != cliprect.top ||
|
|
pos[1].x != cliprect.right || pos[1].y != cliprect.bottom)
|
|
{
|
|
TRACE("No, dest rectangle doesn't match(clipper)\n");
|
|
TRACE("Clip rect at (%d,%d)-(%d,%d)\n", cliprect.left, cliprect.top, cliprect.right, cliprect.bottom);
|
|
TRACE("Blt dest: (%d,%d)-(%d,%d)\n", rect.x1, rect.y1, rect.x2, rect.y2);
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(rect.x1 != 0 || rect.y1 != 0 ||
|
|
rect.x2 != This->currentDesc.Width || rect.y2 != This->currentDesc.Height) {
|
|
TRACE("No, dest rectangle doesn't match(surface size)\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
TRACE("Yes\n");
|
|
|
|
/* These flags are unimportant for the flag check, remove them */
|
|
if((Flags & ~(WINEDDBLT_DONOTWAIT | WINEDDBLT_WAIT)) == 0) {
|
|
WINED3DSWAPEFFECT orig_swap = dstSwapchain->presentParms.SwapEffect;
|
|
|
|
/* The idea behind this is that a glReadPixels and a glDrawPixels call
|
|
* take very long, while a flip is fast.
|
|
* This applies to Half-Life, which does such Blts every time it finished
|
|
* a frame, and to Prince of Persia 3D, which uses this to draw at least the main
|
|
* menu. This is also used by all apps when they do windowed rendering
|
|
*
|
|
* The problem is that flipping is not really the same as copying. After a
|
|
* Blt the front buffer is a copy of the back buffer, and the back buffer is
|
|
* untouched. Therefore it's necessary to override the swap effect
|
|
* and to set it back after the flip.
|
|
*
|
|
* Windowed Direct3D < 7 apps do the same. The D3D7 sdk demos are nice
|
|
* testcases.
|
|
*/
|
|
|
|
dstSwapchain->presentParms.SwapEffect = WINED3DSWAPEFFECT_COPY;
|
|
dstSwapchain->presentParms.PresentationInterval = WINED3DPRESENT_INTERVAL_IMMEDIATE;
|
|
|
|
TRACE("Full screen back buffer -> front buffer blt, performing a flip instead\n");
|
|
IWineD3DSwapChain_Present((IWineD3DSwapChain *) dstSwapchain, NULL, NULL, 0, NULL, 0);
|
|
|
|
dstSwapchain->presentParms.SwapEffect = orig_swap;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
break;
|
|
}
|
|
|
|
TRACE("Unsupported blit between buffers on the same swapchain\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
} else if((dstSwapchain || This == (IWineD3DSurfaceImpl *) myDevice->render_targets[0]) &&
|
|
(srcSwapchain || SrcSurface == myDevice->render_targets[0]) ) {
|
|
ERR("Can't perform hardware blit between 2 different swapchains, falling back to software\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if(srcSwapchain || SrcSurface == myDevice->render_targets[0]) {
|
|
/* Blit from render target to texture */
|
|
WINED3DRECT srect;
|
|
BOOL upsideDown, stretchx;
|
|
|
|
if(Flags & (WINEDDBLT_KEYSRC | WINEDDBLT_KEYSRCOVERRIDE)) {
|
|
TRACE("Color keying not supported by frame buffer to texture blit\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
/* Destination color key is checked above */
|
|
}
|
|
|
|
/* Make sure that the top pixel is always above the bottom pixel, and keep a separate upside down flag
|
|
* glCopyTexSubImage is a bit picky about the parameters we pass to it
|
|
*/
|
|
if(SrcRect) {
|
|
if(SrcRect->top < SrcRect->bottom) {
|
|
srect.y1 = SrcRect->top;
|
|
srect.y2 = SrcRect->bottom;
|
|
upsideDown = FALSE;
|
|
} else {
|
|
srect.y1 = SrcRect->bottom;
|
|
srect.y2 = SrcRect->top;
|
|
upsideDown = TRUE;
|
|
}
|
|
srect.x1 = SrcRect->left;
|
|
srect.x2 = SrcRect->right;
|
|
} else {
|
|
srect.x1 = 0;
|
|
srect.y1 = 0;
|
|
srect.x2 = Src->currentDesc.Width;
|
|
srect.y2 = Src->currentDesc.Height;
|
|
upsideDown = FALSE;
|
|
}
|
|
if(rect.x1 > rect.x2) {
|
|
UINT tmp = rect.x2;
|
|
rect.x2 = rect.x1;
|
|
rect.x1 = tmp;
|
|
upsideDown = !upsideDown;
|
|
}
|
|
if(!srcSwapchain) {
|
|
TRACE("Reading from an offscreen target\n");
|
|
upsideDown = !upsideDown;
|
|
}
|
|
|
|
if(rect.x2 - rect.x1 != srect.x2 - srect.x1) {
|
|
stretchx = TRUE;
|
|
} else {
|
|
stretchx = FALSE;
|
|
}
|
|
|
|
/* Blt is a pretty powerful call, while glCopyTexSubImage2D is not. glCopyTexSubImage cannot
|
|
* flip the image nor scale it.
|
|
*
|
|
* -> If the app asks for a unscaled, upside down copy, just perform one glCopyTexSubImage2D call
|
|
* -> If the app wants a image width an unscaled width, copy it line per line
|
|
* -> If the app wants a image that is scaled on the x axis, and the destination rectangle is smaller
|
|
* than the frame buffer, draw an upside down scaled image onto the fb, read it back and restore the
|
|
* back buffer. This is slower than reading line per line, thus not used for flipping
|
|
* -> If the app wants a scaled image with a dest rect that is bigger than the fb, it has to be copied
|
|
* pixel by pixel
|
|
*
|
|
* If EXT_framebuffer_blit is supported that can be used instead. Note that EXT_framebuffer_blit implies
|
|
* FBO support, so it doesn't really make sense to try and make it work with different offscreen rendering
|
|
* backends.
|
|
*/
|
|
if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && GL_SUPPORT(EXT_FRAMEBUFFER_BLIT)) {
|
|
stretch_rect_fbo((IWineD3DDevice *)myDevice, SrcSurface, &srect,
|
|
(IWineD3DSurface *)This, &rect, Filter, upsideDown);
|
|
} else if((!stretchx) || rect.x2 - rect.x1 > Src->currentDesc.Width ||
|
|
rect.y2 - rect.y1 > Src->currentDesc.Height) {
|
|
TRACE("No stretching in x direction, using direct framebuffer -> texture copy\n");
|
|
fb_copy_to_texture_direct(This, SrcSurface, srcSwapchain, &srect, &rect, upsideDown, Filter);
|
|
} else {
|
|
TRACE("Using hardware stretching to flip / stretch the texture\n");
|
|
fb_copy_to_texture_hwstretch(This, SrcSurface, srcSwapchain, &srect, &rect, upsideDown, Filter);
|
|
}
|
|
|
|
if(!(This->Flags & SFLAG_DONOTFREE)) {
|
|
HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
|
|
This->resource.allocatedMemory = NULL;
|
|
} else {
|
|
This->Flags &= ~SFLAG_INSYSMEM;
|
|
}
|
|
/* The texture is now most up to date - If the surface is a render target and has a drawable, this
|
|
* path is never entered
|
|
*/
|
|
This->Flags |= SFLAG_INTEXTURE;
|
|
|
|
return WINED3D_OK;
|
|
} else if(Src) {
|
|
/* Blit from offscreen surface to render target */
|
|
float glTexCoord[4];
|
|
DWORD oldCKeyFlags = Src->CKeyFlags;
|
|
WINEDDCOLORKEY oldBltCKey = This->SrcBltCKey;
|
|
RECT SourceRectangle;
|
|
|
|
TRACE("Blt from surface %p to rendertarget %p\n", Src, This);
|
|
|
|
if(SrcRect) {
|
|
SourceRectangle.left = SrcRect->left;
|
|
SourceRectangle.right = SrcRect->right;
|
|
SourceRectangle.top = SrcRect->top;
|
|
SourceRectangle.bottom = SrcRect->bottom;
|
|
} else {
|
|
SourceRectangle.left = 0;
|
|
SourceRectangle.right = Src->currentDesc.Width;
|
|
SourceRectangle.top = 0;
|
|
SourceRectangle.bottom = Src->currentDesc.Height;
|
|
}
|
|
|
|
if(!CalculateTexRect(Src, &SourceRectangle, glTexCoord)) {
|
|
/* Fall back to software */
|
|
WARN("(%p) Source texture area (%d,%d)-(%d,%d) is too big\n", Src,
|
|
SourceRectangle.left, SourceRectangle.top,
|
|
SourceRectangle.right, SourceRectangle.bottom);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
/* Color keying: Check if we have to do a color keyed blt,
|
|
* and if not check if a color key is activated.
|
|
*
|
|
* Just modify the color keying parameters in the surface and restore them afterwards
|
|
* The surface keeps track of the color key last used to load the opengl surface.
|
|
* PreLoad will catch the change to the flags and color key and reload if necessary.
|
|
*/
|
|
if(Flags & WINEDDBLT_KEYSRC) {
|
|
/* Use color key from surface */
|
|
} else if(Flags & WINEDDBLT_KEYSRCOVERRIDE) {
|
|
/* Use color key from DDBltFx */
|
|
Src->CKeyFlags |= WINEDDSD_CKSRCBLT;
|
|
This->SrcBltCKey = DDBltFx->ddckSrcColorkey;
|
|
} else {
|
|
/* Do not use color key */
|
|
Src->CKeyFlags &= ~WINEDDSD_CKSRCBLT;
|
|
}
|
|
|
|
/* Now load the surface */
|
|
IWineD3DSurface_PreLoad((IWineD3DSurface *) Src);
|
|
|
|
ENTER_GL();
|
|
|
|
/* Activate the destination context, set it up for blitting */
|
|
ActivateContext(myDevice, (IWineD3DSurface *) This, CTXUSAGE_BLIT);
|
|
|
|
if(!dstSwapchain) {
|
|
TRACE("Drawing to offscreen buffer\n");
|
|
glDrawBuffer(myDevice->offscreenBuffer);
|
|
checkGLcall("glDrawBuffer");
|
|
} else {
|
|
GLenum buffer = surface_get_gl_buffer((IWineD3DSurface *)This, (IWineD3DSwapChain *)dstSwapchain);
|
|
TRACE("Drawing to %#x buffer\n", buffer);
|
|
glDrawBuffer(buffer);
|
|
checkGLcall("glDrawBuffer");
|
|
}
|
|
|
|
/* Bind the texture */
|
|
glBindTexture(GL_TEXTURE_2D, Src->glDescription.textureName);
|
|
checkGLcall("glBindTexture");
|
|
|
|
/* Filtering for StretchRect */
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
|
|
stateLookup[WINELOOKUP_MAGFILTER][Filter - minLookup[WINELOOKUP_MAGFILTER]]);
|
|
checkGLcall("glTexParameteri");
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
|
|
minMipLookup[Filter][WINED3DTEXF_NONE]);
|
|
checkGLcall("glTexParameteri");
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
|
|
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
|
|
checkGLcall("glTexEnvi");
|
|
|
|
/* This is for color keying */
|
|
if(Flags & (WINEDDBLT_KEYSRC | WINEDDBLT_KEYSRCOVERRIDE)) {
|
|
glEnable(GL_ALPHA_TEST);
|
|
checkGLcall("glEnable GL_ALPHA_TEST");
|
|
glAlphaFunc(GL_NOTEQUAL, 0.0);
|
|
checkGLcall("glAlphaFunc\n");
|
|
} else {
|
|
glDisable(GL_ALPHA_TEST);
|
|
checkGLcall("glDisable GL_ALPHA_TEST");
|
|
}
|
|
|
|
/* Draw a textured quad
|
|
*/
|
|
glBegin(GL_QUADS);
|
|
|
|
glColor3d(1.0f, 1.0f, 1.0f);
|
|
glTexCoord2f(glTexCoord[0], glTexCoord[2]);
|
|
glVertex3f(rect.x1,
|
|
rect.y1,
|
|
0.0);
|
|
|
|
glTexCoord2f(glTexCoord[0], glTexCoord[3]);
|
|
glVertex3f(rect.x1, rect.y2, 0.0);
|
|
|
|
glTexCoord2f(glTexCoord[1], glTexCoord[3]);
|
|
glVertex3f(rect.x2,
|
|
rect.y2,
|
|
0.0);
|
|
|
|
glTexCoord2f(glTexCoord[1], glTexCoord[2]);
|
|
glVertex3f(rect.x2,
|
|
rect.y1,
|
|
0.0);
|
|
glEnd();
|
|
checkGLcall("glEnd");
|
|
|
|
if(Flags & (WINEDDBLT_KEYSRC | WINEDDBLT_KEYSRCOVERRIDE)) {
|
|
glDisable(GL_ALPHA_TEST);
|
|
checkGLcall("glDisable(GL_ALPHA_TEST)");
|
|
}
|
|
|
|
/* Unbind the texture */
|
|
glBindTexture(GL_TEXTURE_2D, 0);
|
|
checkGLcall("glEnable glBindTexture");
|
|
|
|
/* The draw buffer should only need to be restored if we were drawing to the front buffer, and there is a back buffer.
|
|
* otherwise the context manager should choose between GL_BACK / offscreenDrawBuffer
|
|
*/
|
|
if(dstSwapchain && This == (IWineD3DSurfaceImpl *) dstSwapchain->frontBuffer && dstSwapchain->backBuffer) {
|
|
glDrawBuffer(GL_BACK);
|
|
checkGLcall("glDrawBuffer");
|
|
}
|
|
/* Restore the color key parameters */
|
|
Src->CKeyFlags = oldCKeyFlags;
|
|
This->SrcBltCKey = oldBltCKey;
|
|
|
|
LEAVE_GL();
|
|
|
|
/* TODO: If the surface is locked often, perform the Blt in software on the memory instead */
|
|
This->Flags &= ~SFLAG_INSYSMEM;
|
|
/* The surface is now in the drawable. On onscreen surfaces or without fbos the texture
|
|
* is outdated now
|
|
*/
|
|
if(dstSwapchain || wined3d_settings.offscreen_rendering_mode != ORM_FBO) {
|
|
This->Flags |= SFLAG_INDRAWABLE;
|
|
This->Flags &= ~SFLAG_INTEXTURE;
|
|
} else {
|
|
This->Flags |= SFLAG_INTEXTURE;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
} else {
|
|
/* Source-Less Blit to render target */
|
|
if (Flags & WINEDDBLT_COLORFILL) {
|
|
/* This is easy to handle for the D3D Device... */
|
|
DWORD color;
|
|
|
|
TRACE("Colorfill\n");
|
|
|
|
/* The color as given in the Blt function is in the format of the frame-buffer...
|
|
* 'clear' expect it in ARGB format => we need to do some conversion :-)
|
|
*/
|
|
if (This->resource.format == WINED3DFMT_P8) {
|
|
if (This->palette) {
|
|
color = ((0xFF000000) |
|
|
(This->palette->palents[DDBltFx->u5.dwFillColor].peRed << 16) |
|
|
(This->palette->palents[DDBltFx->u5.dwFillColor].peGreen << 8) |
|
|
(This->palette->palents[DDBltFx->u5.dwFillColor].peBlue));
|
|
} else {
|
|
color = 0xFF000000;
|
|
}
|
|
}
|
|
else if (This->resource.format == WINED3DFMT_R5G6B5) {
|
|
if (DDBltFx->u5.dwFillColor == 0xFFFF) {
|
|
color = 0xFFFFFFFF;
|
|
} else {
|
|
color = ((0xFF000000) |
|
|
((DDBltFx->u5.dwFillColor & 0xF800) << 8) |
|
|
((DDBltFx->u5.dwFillColor & 0x07E0) << 5) |
|
|
((DDBltFx->u5.dwFillColor & 0x001F) << 3));
|
|
}
|
|
}
|
|
else if ((This->resource.format == WINED3DFMT_R8G8B8) ||
|
|
(This->resource.format == WINED3DFMT_X8R8G8B8) ) {
|
|
color = 0xFF000000 | DDBltFx->u5.dwFillColor;
|
|
}
|
|
else if (This->resource.format == WINED3DFMT_A8R8G8B8) {
|
|
color = DDBltFx->u5.dwFillColor;
|
|
}
|
|
else {
|
|
ERR("Wrong surface type for BLT override(Format doesn't match) !\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
TRACE("Calling GetSwapChain with mydevice = %p\n", myDevice);
|
|
if(dstSwapchain && dstSwapchain->backBuffer && This == (IWineD3DSurfaceImpl*) dstSwapchain->backBuffer[0]) {
|
|
glDrawBuffer(GL_BACK);
|
|
checkGLcall("glDrawBuffer(GL_BACK)");
|
|
} else if (dstSwapchain && This == (IWineD3DSurfaceImpl*) dstSwapchain->frontBuffer) {
|
|
glDrawBuffer(GL_FRONT);
|
|
checkGLcall("glDrawBuffer(GL_FRONT)");
|
|
} else if(This == (IWineD3DSurfaceImpl *) myDevice->render_targets[0]) {
|
|
glDrawBuffer(myDevice->offscreenBuffer);
|
|
checkGLcall("glDrawBuffer(myDevice->offscreenBuffer3)");
|
|
} else {
|
|
TRACE("Surface is higher back buffer, falling back to software\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
TRACE("(%p) executing Render Target override, color = %x\n", This, color);
|
|
|
|
IWineD3DDevice_Clear( (IWineD3DDevice *) myDevice,
|
|
1 /* Number of rectangles */,
|
|
&rect,
|
|
WINED3DCLEAR_TARGET,
|
|
color,
|
|
0.0 /* Z */,
|
|
0 /* Stencil */);
|
|
|
|
/* Restore the original draw buffer */
|
|
if(!dstSwapchain) {
|
|
glDrawBuffer(myDevice->offscreenBuffer);
|
|
} else if(dstSwapchain->backBuffer && dstSwapchain->backBuffer[0]) {
|
|
glDrawBuffer(GL_BACK);
|
|
}
|
|
vcheckGLcall("glDrawBuffer");
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
}
|
|
|
|
/* Default: Fall back to the generic blt. Not an error, a TRACE is enough */
|
|
TRACE("Didn't find any usable render target setup for hw blit, falling back to software\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_BltZ(IWineD3DSurfaceImpl *This, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, WINEDDBLTFX *DDBltFx)
|
|
{
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
|
|
if (Flags & WINEDDBLT_DEPTHFILL)
|
|
return IWineD3DDevice_Clear((IWineD3DDevice *) myDevice,
|
|
DestRect == NULL ? 0 : 1,
|
|
(WINED3DRECT *) DestRect,
|
|
WINED3DCLEAR_ZBUFFER,
|
|
0x00000000,
|
|
(float) DDBltFx->u5.dwFillDepth / (float) MAXDWORD,
|
|
0x00000000);
|
|
|
|
FIXME("(%p): Unsupp depthstencil blit\n", This);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_Blt(IWineD3DSurface *iface, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
IWineD3DSurfaceImpl *Src = (IWineD3DSurfaceImpl *) SrcSurface;
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
TRACE("(%p)->(%p,%p,%p,%x,%p)\n", This, DestRect, SrcSurface, SrcRect, Flags, DDBltFx);
|
|
TRACE("(%p): Usage is %s\n", This, debug_d3dusage(This->resource.usage));
|
|
|
|
/* Accessing the depth stencil is supposed to fail between a BeginScene and EndScene pair,
|
|
* except depth blits, which seem to work
|
|
*/
|
|
if(iface == myDevice->stencilBufferTarget || (SrcSurface && SrcSurface == myDevice->stencilBufferTarget)) {
|
|
if(myDevice->inScene && !(Flags & WINEDDBLT_DEPTHFILL)) {
|
|
TRACE("Attempt to access the depth stencil surface in a BeginScene / EndScene pair, returning WINED3DERR_INVALIDCALL\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
} else if(IWineD3DSurfaceImpl_BltZ(This, DestRect, SrcSurface, SrcRect, Flags, DDBltFx) == WINED3D_OK) {
|
|
TRACE("Z Blit override handled the blit\n");
|
|
return WINED3D_OK;
|
|
}
|
|
}
|
|
|
|
/* Special cases for RenderTargets */
|
|
if( (This->resource.usage & WINED3DUSAGE_RENDERTARGET) ||
|
|
( Src && (Src->resource.usage & WINED3DUSAGE_RENDERTARGET) )) {
|
|
if(IWineD3DSurfaceImpl_BltOverride(This, DestRect, SrcSurface, SrcRect, Flags, DDBltFx, Filter) == WINED3D_OK) return WINED3D_OK;
|
|
}
|
|
|
|
/* For the rest call the X11 surface implementation.
|
|
* For RenderTargets this should be implemented OpenGL accelerated in BltOverride,
|
|
* other Blts are rather rare
|
|
*/
|
|
return IWineGDISurfaceImpl_Blt(iface, DestRect, SrcSurface, SrcRect, Flags, DDBltFx, Filter);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
TRACE("(%p)->(%x)\n", This, Flags);
|
|
|
|
switch (Flags)
|
|
{
|
|
case WINEDDGBS_CANBLT:
|
|
case WINEDDGBS_ISBLTDONE:
|
|
return WINED3D_OK;
|
|
|
|
default:
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) {
|
|
/* XXX: DDERR_INVALIDSURFACETYPE */
|
|
|
|
TRACE("(%p)->(%08x)\n",iface,Flags);
|
|
switch (Flags) {
|
|
case WINEDDGFS_CANFLIP:
|
|
case WINEDDGFS_ISFLIPDONE:
|
|
return WINED3D_OK;
|
|
|
|
default:
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_IsLost(IWineD3DSurface *iface) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
TRACE("(%p)\n", This);
|
|
|
|
/* D3D8 and 9 loose full devices, ddraw only surfaces */
|
|
return This->Flags & SFLAG_LOST ? WINED3DERR_DEVICELOST : WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_Restore(IWineD3DSurface *iface) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
TRACE("(%p)\n", This);
|
|
|
|
/* So far we don't lose anything :) */
|
|
This->Flags &= ~SFLAG_LOST;
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty, IWineD3DSurface *Source, RECT *rsrc, DWORD trans) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
IWineD3DSurfaceImpl *srcImpl = (IWineD3DSurfaceImpl *) Source;
|
|
IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice;
|
|
TRACE("(%p)->(%d, %d, %p, %p, %08x\n", iface, dstx, dsty, Source, rsrc, trans);
|
|
|
|
if(myDevice->inScene &&
|
|
(iface == myDevice->stencilBufferTarget ||
|
|
(Source && Source == myDevice->stencilBufferTarget))) {
|
|
TRACE("Attempt to access the depth stencil surface in a BeginScene / EndScene pair, returning WINED3DERR_INVALIDCALL\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
/* Special cases for RenderTargets */
|
|
if( (This->resource.usage & WINED3DUSAGE_RENDERTARGET) ||
|
|
( srcImpl && (srcImpl->resource.usage & WINED3DUSAGE_RENDERTARGET) )) {
|
|
|
|
RECT SrcRect, DstRect;
|
|
DWORD Flags=0;
|
|
|
|
if(rsrc) {
|
|
SrcRect.left = rsrc->left;
|
|
SrcRect.top= rsrc->top;
|
|
SrcRect.bottom = rsrc->bottom;
|
|
SrcRect.right = rsrc->right;
|
|
} else {
|
|
SrcRect.left = 0;
|
|
SrcRect.top = 0;
|
|
SrcRect.right = srcImpl->currentDesc.Width;
|
|
SrcRect.bottom = srcImpl->currentDesc.Height;
|
|
}
|
|
|
|
DstRect.left = dstx;
|
|
DstRect.top=dsty;
|
|
DstRect.right = dstx + SrcRect.right - SrcRect.left;
|
|
DstRect.bottom = dsty + SrcRect.bottom - SrcRect.top;
|
|
|
|
/* Convert BltFast flags into Btl ones because it is called from SurfaceImpl_Blt as well */
|
|
if(trans & WINEDDBLTFAST_SRCCOLORKEY)
|
|
Flags |= WINEDDBLT_KEYSRC;
|
|
if(trans & WINEDDBLTFAST_DESTCOLORKEY)
|
|
Flags |= WINEDDBLT_KEYDEST;
|
|
if(trans & WINEDDBLTFAST_WAIT)
|
|
Flags |= WINEDDBLT_WAIT;
|
|
if(trans & WINEDDBLTFAST_DONOTWAIT)
|
|
Flags |= WINEDDBLT_DONOTWAIT;
|
|
|
|
if(IWineD3DSurfaceImpl_BltOverride(This, &DstRect, Source, &SrcRect, Flags, NULL, WINED3DTEXF_POINT) == WINED3D_OK) return WINED3D_OK;
|
|
}
|
|
|
|
|
|
return IWineGDISurfaceImpl_BltFast(iface, dstx, dsty, Source, rsrc, trans);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
TRACE("(%p)->(%p)\n", This, Pal);
|
|
|
|
*Pal = (IWineD3DPalette *) This->palette;
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_RealizePalette(IWineD3DSurface *iface) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
RGBQUAD col[256];
|
|
IWineD3DPaletteImpl *pal = This->palette;
|
|
unsigned int n;
|
|
TRACE("(%p)\n", This);
|
|
|
|
if(This->resource.format == WINED3DFMT_P8 ||
|
|
This->resource.format == WINED3DFMT_A8P8)
|
|
{
|
|
if(!This->Flags & SFLAG_INSYSMEM) {
|
|
FIXME("Palette changed with surface that does not have an up to date system memory copy\n");
|
|
}
|
|
TRACE("Dirtifying surface\n");
|
|
This->Flags &= ~(SFLAG_INTEXTURE | SFLAG_INDRAWABLE);
|
|
}
|
|
|
|
if(This->Flags & SFLAG_DIBSECTION) {
|
|
TRACE("(%p): Updating the hdc's palette\n", This);
|
|
for (n=0; n<256; n++) {
|
|
if(pal) {
|
|
col[n].rgbRed = pal->palents[n].peRed;
|
|
col[n].rgbGreen = pal->palents[n].peGreen;
|
|
col[n].rgbBlue = pal->palents[n].peBlue;
|
|
} else {
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
/* Use the default device palette */
|
|
col[n].rgbRed = device->palettes[device->currentPalette][n].peRed;
|
|
col[n].rgbGreen = device->palettes[device->currentPalette][n].peGreen;
|
|
col[n].rgbBlue = device->palettes[device->currentPalette][n].peBlue;
|
|
}
|
|
col[n].rgbReserved = 0;
|
|
}
|
|
SetDIBColorTable(This->hDC, 0, 256, col);
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
IWineD3DPaletteImpl *PalImpl = (IWineD3DPaletteImpl *) Pal;
|
|
TRACE("(%p)->(%p)\n", This, Pal);
|
|
|
|
if(This->palette != NULL)
|
|
if(This->resource.usage & WINED3DUSAGE_RENDERTARGET)
|
|
This->palette->Flags &= ~WINEDDPCAPS_PRIMARYSURFACE;
|
|
|
|
if(PalImpl != NULL) {
|
|
if(This->resource.usage & WINED3DUSAGE_RENDERTARGET) {
|
|
/* Set the device's main palette if the palette
|
|
* wasn't a primary palette before
|
|
*/
|
|
if(!(PalImpl->Flags & WINEDDPCAPS_PRIMARYSURFACE)) {
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
unsigned int i;
|
|
|
|
for(i=0; i < 256; i++) {
|
|
device->palettes[device->currentPalette][i] = PalImpl->palents[i];
|
|
}
|
|
}
|
|
|
|
(PalImpl)->Flags |= WINEDDPCAPS_PRIMARYSURFACE;
|
|
}
|
|
}
|
|
This->palette = PalImpl;
|
|
|
|
return IWineD3DSurface_RealizePalette(iface);
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, WINEDDCOLORKEY *CKey) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
TRACE("(%p)->(%08x,%p)\n", This, Flags, CKey);
|
|
|
|
if ((Flags & WINEDDCKEY_COLORSPACE) != 0) {
|
|
FIXME(" colorkey value not supported (%08x) !\n", Flags);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
/* Dirtify the surface, but only if a key was changed */
|
|
if(CKey) {
|
|
switch (Flags & ~WINEDDCKEY_COLORSPACE) {
|
|
case WINEDDCKEY_DESTBLT:
|
|
This->DestBltCKey = *CKey;
|
|
This->CKeyFlags |= WINEDDSD_CKDESTBLT;
|
|
break;
|
|
|
|
case WINEDDCKEY_DESTOVERLAY:
|
|
This->DestOverlayCKey = *CKey;
|
|
This->CKeyFlags |= WINEDDSD_CKDESTOVERLAY;
|
|
break;
|
|
|
|
case WINEDDCKEY_SRCOVERLAY:
|
|
This->SrcOverlayCKey = *CKey;
|
|
This->CKeyFlags |= WINEDDSD_CKSRCOVERLAY;
|
|
break;
|
|
|
|
case WINEDDCKEY_SRCBLT:
|
|
This->SrcBltCKey = *CKey;
|
|
This->CKeyFlags |= WINEDDSD_CKSRCBLT;
|
|
break;
|
|
}
|
|
}
|
|
else {
|
|
switch (Flags & ~WINEDDCKEY_COLORSPACE) {
|
|
case WINEDDCKEY_DESTBLT:
|
|
This->CKeyFlags &= ~WINEDDSD_CKDESTBLT;
|
|
break;
|
|
|
|
case WINEDDCKEY_DESTOVERLAY:
|
|
This->CKeyFlags &= ~WINEDDSD_CKDESTOVERLAY;
|
|
break;
|
|
|
|
case WINEDDCKEY_SRCOVERLAY:
|
|
This->CKeyFlags &= ~WINEDDSD_CKSRCOVERLAY;
|
|
break;
|
|
|
|
case WINEDDCKEY_SRCBLT:
|
|
This->CKeyFlags &= ~WINEDDSD_CKSRCBLT;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSurfaceImpl_PrivateSetup(IWineD3DSurface *iface) {
|
|
/** Check against the maximum texture sizes supported by the video card **/
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
unsigned int pow2Width, pow2Height;
|
|
const GlPixelFormatDesc *glDesc;
|
|
|
|
getFormatDescEntry(This->resource.format, &GLINFO_LOCATION, &glDesc);
|
|
/* Setup some glformat defaults */
|
|
This->glDescription.glFormat = glDesc->glFormat;
|
|
This->glDescription.glFormatInternal = glDesc->glInternal;
|
|
This->glDescription.glType = glDesc->glType;
|
|
|
|
This->glDescription.textureName = 0;
|
|
This->glDescription.target = GL_TEXTURE_2D;
|
|
|
|
/* Non-power2 support */
|
|
if (GL_SUPPORT(ARB_TEXTURE_NON_POWER_OF_TWO)) {
|
|
pow2Width = This->currentDesc.Width;
|
|
pow2Height = This->currentDesc.Height;
|
|
} else {
|
|
/* Find the nearest pow2 match */
|
|
pow2Width = pow2Height = 1;
|
|
while (pow2Width < This->currentDesc.Width) pow2Width <<= 1;
|
|
while (pow2Height < This->currentDesc.Height) pow2Height <<= 1;
|
|
}
|
|
This->pow2Width = pow2Width;
|
|
This->pow2Height = pow2Height;
|
|
|
|
if (pow2Width > This->currentDesc.Width || pow2Height > This->currentDesc.Height) {
|
|
WINED3DFORMAT Format = This->resource.format;
|
|
/** TODO: add support for non power two compressed textures **/
|
|
if (Format == WINED3DFMT_DXT1 || Format == WINED3DFMT_DXT2 || Format == WINED3DFMT_DXT3
|
|
|| Format == WINED3DFMT_DXT4 || Format == WINED3DFMT_DXT5) {
|
|
FIXME("(%p) Compressed non-power-two textures are not supported w(%d) h(%d)\n",
|
|
This, This->currentDesc.Width, This->currentDesc.Height);
|
|
return WINED3DERR_NOTAVAILABLE;
|
|
}
|
|
}
|
|
|
|
if(pow2Width != This->currentDesc.Width ||
|
|
pow2Height != This->currentDesc.Height) {
|
|
This->Flags |= SFLAG_NONPOW2;
|
|
}
|
|
|
|
TRACE("%p\n", This);
|
|
if ((This->pow2Width > GL_LIMITS(texture_size) || This->pow2Height > GL_LIMITS(texture_size)) && !(This->resource.usage & (WINED3DUSAGE_RENDERTARGET | WINED3DUSAGE_DEPTHSTENCIL))) {
|
|
/* one of three options
|
|
1: Do the same as we do with nonpow 2 and scale the texture, (any texture ops would require the texture to be scaled which is potentially slow)
|
|
2: Set the texture to the maximum size (bad idea)
|
|
3: WARN and return WINED3DERR_NOTAVAILABLE;
|
|
4: Create the surface, but allow it to be used only for DirectDraw Blts. Some apps(e.g. Swat 3) create textures with a Height of 16 and a Width > 3000 and blt 16x16 letter areas from them to the render target.
|
|
*/
|
|
WARN("(%p) Creating an oversized surface\n", This);
|
|
This->Flags |= SFLAG_OVERSIZE;
|
|
|
|
/* This will be initialized on the first blt */
|
|
This->glRect.left = 0;
|
|
This->glRect.top = 0;
|
|
This->glRect.right = 0;
|
|
This->glRect.bottom = 0;
|
|
} else {
|
|
/* No oversize, gl rect is the full texture size */
|
|
This->Flags &= ~SFLAG_OVERSIZE;
|
|
This->glRect.left = 0;
|
|
This->glRect.top = 0;
|
|
This->glRect.right = This->pow2Width;
|
|
This->glRect.bottom = This->pow2Height;
|
|
}
|
|
|
|
if(This->resource.allocatedMemory == NULL) {
|
|
/* Make sure memory exists from the start, and it is initialized properly. D3D initializes surfaces,
|
|
* gl does not, so we need to upload zeroes to init the gl texture.
|
|
*/
|
|
This->resource.allocatedMemory = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, This->resource.size + 4);
|
|
}
|
|
This->Flags |= SFLAG_INSYSMEM;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
DWORD WINAPI IWineD3DSurfaceImpl_GetPitch(IWineD3DSurface *iface) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
DWORD ret;
|
|
TRACE("(%p)\n", This);
|
|
|
|
/* DXTn formats don't have exact pitches as they are to the new row of blocks,
|
|
where each block is 4x4 pixels, 8 bytes (dxt1) and 16 bytes (dxt2/3/4/5)
|
|
ie pitch = (width/4) * bytes per block */
|
|
if (This->resource.format == WINED3DFMT_DXT1) /* DXT1 is 8 bytes per block */
|
|
ret = ((This->currentDesc.Width + 3) >> 2) << 3;
|
|
else if (This->resource.format == WINED3DFMT_DXT2 || This->resource.format == WINED3DFMT_DXT3 ||
|
|
This->resource.format == WINED3DFMT_DXT4 || This->resource.format == WINED3DFMT_DXT5) /* DXT2/3/4/5 is 16 bytes per block */
|
|
ret = ((This->currentDesc.Width + 3) >> 2) << 4;
|
|
else {
|
|
unsigned char alignment = This->resource.wineD3DDevice->surface_alignment;
|
|
ret = This->bytesPerPixel * This->currentDesc.Width; /* Bytes / row */
|
|
ret = (ret + alignment - 1) & ~(alignment - 1);
|
|
}
|
|
TRACE("(%p) Returning %d\n", This, ret);
|
|
return ret;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
|
|
FIXME("(%p)->(%d,%d) Stub!\n", This, X, Y);
|
|
|
|
if(!(This->resource.usage & WINED3DUSAGE_OVERLAY))
|
|
{
|
|
TRACE("(%p): Not an overlay surface\n", This);
|
|
return WINEDDERR_NOTAOVERLAYSURFACE;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
|
|
FIXME("(%p)->(%p,%p) Stub!\n", This, X, Y);
|
|
|
|
if(!(This->resource.usage & WINED3DUSAGE_OVERLAY))
|
|
{
|
|
TRACE("(%p): Not an overlay surface\n", This);
|
|
return WINEDDERR_NOTAOVERLAYSURFACE;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
IWineD3DSurfaceImpl *RefImpl = (IWineD3DSurfaceImpl *) Ref;
|
|
|
|
FIXME("(%p)->(%08x,%p) Stub!\n", This, Flags, RefImpl);
|
|
|
|
if(!(This->resource.usage & WINED3DUSAGE_OVERLAY))
|
|
{
|
|
TRACE("(%p): Not an overlay surface\n", This);
|
|
return WINEDDERR_NOTAOVERLAYSURFACE;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, RECT *SrcRect, IWineD3DSurface *DstSurface, RECT *DstRect, DWORD Flags, WINEDDOVERLAYFX *FX) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
IWineD3DSurfaceImpl *Dst = (IWineD3DSurfaceImpl *) DstSurface;
|
|
FIXME("(%p)->(%p, %p, %p, %08x, %p)\n", This, SrcRect, Dst, DstRect, Flags, FX);
|
|
|
|
if(!(This->resource.usage & WINED3DUSAGE_OVERLAY))
|
|
{
|
|
TRACE("(%p): Not an overlay surface\n", This);
|
|
return WINEDDERR_NOTAOVERLAYSURFACE;
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper)
|
|
{
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
TRACE("(%p)->(%p)\n", This, clipper);
|
|
|
|
This->clipper = clipper;
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper)
|
|
{
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
TRACE("(%p)->(%p)\n", This, clipper);
|
|
|
|
*clipper = This->clipper;
|
|
if(*clipper) {
|
|
IWineD3DClipper_AddRef(*clipper);
|
|
}
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl =
|
|
{
|
|
/* IUnknown */
|
|
IWineD3DSurfaceImpl_QueryInterface,
|
|
IWineD3DSurfaceImpl_AddRef,
|
|
IWineD3DSurfaceImpl_Release,
|
|
/* IWineD3DResource */
|
|
IWineD3DSurfaceImpl_GetParent,
|
|
IWineD3DSurfaceImpl_GetDevice,
|
|
IWineD3DSurfaceImpl_SetPrivateData,
|
|
IWineD3DSurfaceImpl_GetPrivateData,
|
|
IWineD3DSurfaceImpl_FreePrivateData,
|
|
IWineD3DSurfaceImpl_SetPriority,
|
|
IWineD3DSurfaceImpl_GetPriority,
|
|
IWineD3DSurfaceImpl_PreLoad,
|
|
IWineD3DSurfaceImpl_GetType,
|
|
/* IWineD3DSurface */
|
|
IWineD3DSurfaceImpl_GetContainer,
|
|
IWineD3DSurfaceImpl_GetDesc,
|
|
IWineD3DSurfaceImpl_LockRect,
|
|
IWineD3DSurfaceImpl_UnlockRect,
|
|
IWineD3DSurfaceImpl_GetDC,
|
|
IWineD3DSurfaceImpl_ReleaseDC,
|
|
IWineD3DSurfaceImpl_Flip,
|
|
IWineD3DSurfaceImpl_Blt,
|
|
IWineD3DSurfaceImpl_GetBltStatus,
|
|
IWineD3DSurfaceImpl_GetFlipStatus,
|
|
IWineD3DSurfaceImpl_IsLost,
|
|
IWineD3DSurfaceImpl_Restore,
|
|
IWineD3DSurfaceImpl_BltFast,
|
|
IWineD3DSurfaceImpl_GetPalette,
|
|
IWineD3DSurfaceImpl_SetPalette,
|
|
IWineD3DSurfaceImpl_RealizePalette,
|
|
IWineD3DSurfaceImpl_SetColorKey,
|
|
IWineD3DSurfaceImpl_GetPitch,
|
|
IWineD3DSurfaceImpl_SetMem,
|
|
IWineD3DSurfaceImpl_SetOverlayPosition,
|
|
IWineD3DSurfaceImpl_GetOverlayPosition,
|
|
IWineD3DSurfaceImpl_UpdateOverlayZOrder,
|
|
IWineD3DSurfaceImpl_UpdateOverlay,
|
|
IWineD3DSurfaceImpl_SetClipper,
|
|
IWineD3DSurfaceImpl_GetClipper,
|
|
/* Internal use: */
|
|
IWineD3DSurfaceImpl_AddDirtyRect,
|
|
IWineD3DSurfaceImpl_LoadTexture,
|
|
IWineD3DSurfaceImpl_SaveSnapshot,
|
|
IWineD3DSurfaceImpl_SetContainer,
|
|
IWineD3DSurfaceImpl_SetGlTextureDesc,
|
|
IWineD3DSurfaceImpl_GetGlDesc,
|
|
IWineD3DSurfaceImpl_GetData,
|
|
IWineD3DSurfaceImpl_SetFormat,
|
|
IWineD3DSurfaceImpl_PrivateSetup
|
|
};
|