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wined3d: Cleanup the surface loading code a bit. 

- Separate allocation and uploading of textures.
- Move common code for allocating, uploading and downloading textures
  into separate functions.
- Set the correct format and type for DXT textures.
This commit is contained in:
H. Verbeet 2006-09-11 18:51:18 +02:00 committed by Alexandre Julliard
parent 112810a480
commit 87fe835f5b
2 changed files with 225 additions and 287 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

502
dlls/wined3d/surface.c
View File

@ -49,6 +49,137 @@ typedef enum {
HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, unsigned long len, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf);
static void surface_download_data(IWineD3DSurfaceImpl *This) {
if (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) {
if (!GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) { /* We can assume this as the texture would not have been created otherwise */
FIXME("(%p) : Attempting to lock a compressed texture when texture compression isn't supported by opengl\n", This);
} else {
TRACE("(%p) : Calling glGetCompressedTexImageARB level %d, format %#x, type %#x, data %p\n", This, This->glDescription.level,
This->glDescription.glFormat, This->glDescription.glType, This->resource.allocatedMemory);
ENTER_GL();
GL_EXTCALL(glGetCompressedTexImageARB(This->glDescription.target, This->glDescription.level, This->resource.allocatedMemory));
checkGLcall("glGetCompressedTexImageARB()");
LEAVE_GL();
}
} else {
TRACE("(%p) : Calling glGetTexImage level %d, format %#x, type %#x, data %p\n", This, This->glDescription.level,
This->glDescription.glFormat, This->glDescription.glType, This->resource.allocatedMemory);
ENTER_GL();
glGetTexImage(This->glDescription.target, This->glDescription.level, This->glDescription.glFormat,
This->glDescription.glType, This->resource.allocatedMemory);
checkGLcall("glGetTexImage()");
LEAVE_GL();
if (wined3d_settings.nonpower2_mode == NP2_REPACK) {
/*
* Some games (e.g. warhammer 40k) don't work properly with the odd pitches, preventing
* the surface pitch from being used to box non-power2 textures. Instead we have to use a hack to
* repack the texture so that the bpp * width pitch can be used instead of bpp * pow2width.
*
* We're doing this...
*
* instead of boxing the texture :
* |<-texture width ->| -->pow2width| /\
* |111111111111111111| | |
* |222 Texture 222222| boxed empty | texture height
* |3333 Data 33333333| | |
* |444444444444444444| | \/
* ----------------------------------- |
* | boxed empty | boxed empty | pow2height
* | | | \/
* -----------------------------------
*
*
* we're repacking the data to the expected texture width
*
* |<-texture width ->| -->pow2width| /\
* |111111111111111111222222222222222| |
* |222333333333333333333444444444444| texture height
* |444444 | |
* | | \/
* | | |
* | empty | pow2height
* | | \/
* -----------------------------------
*
* == is the same as
*
* |<-texture width ->| /\
* |111111111111111111|
* |222222222222222222|texture height
* |333333333333333333|
* |444444444444444444| \/
* --------------------
*
* this also means that any references to allocatedMemory should work with the data as if were a
* standard texture with a non-power2 width instead of texture boxed up to be a power2 texture.
*
* internally the texture is still stored in a boxed format so any references to textureName will
* get a boxed texture with width pow2width and not a texture of width currentDesc.Width.
*/
if (This->Flags & SFLAG_NONPOW2) {
LPBYTE src_data, dst_data;
int src_pitch = This->bytesPerPixel * This->pow2Width;
int dst_pitch = This->bytesPerPixel * This->currentDesc.Width;
int y;
src_data = dst_data = This->resource.allocatedMemory;
FIXME("(%p) : Repacking the surface data from pitch %d to pitch %d\n", This, src_pitch, dst_pitch);
for (y = 1 ; y < This->currentDesc.Height; y++) {
/* skip the first row */
src_data += src_pitch;
dst_data += dst_pitch;
memcpy(dst_data, src_data, dst_pitch);
}
}
}
}
}
static void surface_upload_data(IWineD3DSurfaceImpl *This, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *data) {
if (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) {
if (!GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) {
FIXME("Using DXT1/3/5 without advertized support\n");
} else {
TRACE("(%p) : Calling glCompressedTexSubImage2D w %d, h %d, data %p\n", This, width, height, data);
ENTER_GL();
GL_EXTCALL(glCompressedTexSubImage2DARB(This->glDescription.target, This->glDescription.level, 0, 0, width, height,
This->glDescription.glFormatInternal, This->resource.size, data));
checkGLcall("glCompressedTexSubImage2D");
LEAVE_GL();
}
} else {
TRACE("(%p) : Calling glTexSubImage2D w %d, h %d, data, %p\n", This, width, height, data);
ENTER_GL();
glTexSubImage2D(This->glDescription.target, This->glDescription.level, 0, 0, width, height, format, type, data);
checkGLcall("glTexSubImage2D");
LEAVE_GL();
}
}
static void surface_allocate_surface(IWineD3DSurfaceImpl *This, GLenum internal, GLsizei width, GLsizei height, GLenum format, GLenum type) {
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,
This->glDescription.target, This->glDescription.level, debug_d3dformat(This->resource.format), internal, width, height, format, type);
ENTER_GL();
glTexImage2D(This->glDescription.target, This->glDescription.level, internal, width, height, 0, format, type, NULL);
checkGLcall("glTexImage2D");
LEAVE_GL();
}
/* *******************************************
IWineD3DSurface IUnknown parts follow
******************************************* */
@ -162,23 +293,19 @@ void WINAPI IWineD3DSurfaceImpl_PreLoad(IWineD3DSurface *iface) {
IWineD3DContextManager_PushState(This->contextManager, GL_TEXTURE_2D, ENABLED, NOW /* make sure the state is applied now */);
#endif
glEnable(This->glDescription.target);/* make sure texture support is enabled in this context */
if (This->glDescription.level == 0 && This->glDescription.textureName == 0) {
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);
/* This is where we should be reducing the amount of GLMemoryUsed */
} else {
if (This->glDescription.level == 0) {
glBindTexture(This->glDescription.target, This->glDescription.textureName);
checkGLcall("glBindTexture");
IWineD3DSurface_LoadTexture(iface);
} else if (This->glDescription.textureName != 0) { /* 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->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);
/* 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) */
@ -528,95 +655,11 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED
/* Now I have to copy thing bits back */
This->Flags |= SFLAG_ACTIVELOCK; /* When this flag is set to true, loading the surface again won't free THis->resource.allocatedMemory */
/* TODO: make activeLock a bit more intelligent, maybe implement a method to purge the texture memory. */
ENTER_GL();
/* Make sure that the texture is loaded */
IWineD3DSurface_PreLoad(iface); /* Make sure there is a texture to bind! */
TRACE("(%p) glGetTexImage level(%d), fmt(%d), typ(%d), mem(%p)\n" , This, This->glDescription.level, This->glDescription.glFormat, This->glDescription.glType, This->resource.allocatedMemory);
if (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) {
TRACE("Locking a compressed texture\n");
if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) { /* we can assume this as the texture would not have been created otherwise */
GL_EXTCALL(glGetCompressedTexImageARB)(This->glDescription.target,
This->glDescription.level,
This->resource.allocatedMemory);
} else {
FIXME("(%p) attempting to lock a compressed texture when texture compression isn't supported by opengl\n", This);
}
} else {
glGetTexImage(This->glDescription.target,
This->glDescription.level,
This->glDescription.glFormat,
This->glDescription.glType,
This->resource.allocatedMemory);
vcheckGLcall("glGetTexImage");
if (NP2_REPACK == wined3d_settings.nonpower2_mode) {
/* some games (e.g. warhammer 40k) don't work with the odd pitchs properly, preventing
the surface pitch from being used to box non-power2 textures. Instead we have to use a hack to
repack the texture so that the bpp * width pitch can be used instead of the bpp * pow2width.
Were doing this...
instead of boxing the texture :
|<-texture width ->| -->pow2width| /\
|111111111111111111| | |
|222 Texture 222222| boxed empty | texture height
|3333 Data 33333333| | |
|444444444444444444| | \/
----------------------------------- |
| boxed empty | boxed empty | pow2height
| | | \/
-----------------------------------
were repacking the data to the expected texture width
|<-texture width ->| -->pow2width| /\
|111111111111111111222222222222222| |
|222333333333333333333444444444444| texture height
|444444 | |
| | \/
| | |
| empty | pow2height
| | \/
-----------------------------------
== is the same as
|<-texture width ->| /\
|111111111111111111|
|222222222222222222|texture height
|333333333333333333|
|444444444444444444| \/
--------------------
this also means that any references to allocatedMemory should work with the data as if were a standard texture with a non-power2 width instead of texture boxed up to be a power2 texture.
internally the texture is still stored in a boxed format so any references to textureName will get a boxed texture with width pow2width and not a texture of width currentDesc.Width.
*/
if (This->Flags & SFLAG_NONPOW2) {
BYTE* dataa, *datab;
int pitcha = 0, pitchb = 0;
int y;
pitcha = This->bytesPerPixel * This->currentDesc.Width;
pitchb = This->bytesPerPixel * This->pow2Width;
datab = dataa = This->resource.allocatedMemory;
FIXME("(%p) : Repacking the surface data from pitch %d to pitch %d\n", This, pitcha, pitchb);
for (y = 1 ; y < This->currentDesc.Height; y++) {
dataa += pitcha; /* skip the first row */
datab += pitchb;
memcpy(dataa, datab, pitcha);
}
}
}
}
LEAVE_GL();
surface_download_data(This);
}
} else { /* Nothing to do */
TRACE("Memory %p already allocted for texture\n", This->resource.allocatedMemory);
@ -1750,6 +1793,11 @@ void d3dfmt_p8_upload_palette(IWineD3DSurface *iface, CONVERT_TYPES convert) {
static HRESULT WINAPI IWineD3DSurfaceImpl_LoadTexture(IWineD3DSurface *iface) {
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
GLenum format, internal, type;
CONVERT_TYPES convert;
int bpp;
int pitch;
BYTE *mem;
if (This->Flags & SFLAG_INTEXTURE) {
TRACE("Surface already in texture\n");
@ -1785,8 +1833,6 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_LoadTexture(IWineD3DSurface *iface) {
}
if (This->Flags & SFLAG_INPBUFFER) {
ENTER_GL();
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 ||
@ -1796,6 +1842,9 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_LoadTexture(IWineD3DSurface *iface) {
FIXME("Format %d not supported\n", This->resource.format);
else {
GLint prevRead;
ENTER_GL();
glGetIntegerv(GL_READ_BUFFER, &prevRead);
vcheckGLcall("glGetIntegerv");
glReadBuffer(GL_BACK);
@ -1813,204 +1862,93 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_LoadTexture(IWineD3DSurface *iface) {
checkGLcall("glCopyTexImage2D");
glReadBuffer(prevRead);
vcheckGLcall("glReadBuffer");
LEAVE_GL();
TRACE("Updating target %d\n", This->glDescription.target);
This->Flags |= SFLAG_INTEXTURE;
}
LEAVE_GL();
return WINED3D_OK;
}
/* TODO: Compressed non-power 2 support */
if(This->CKeyFlags & DDSD_CKSRCBLT) {
This->Flags |= SFLAG_GLCKEY;
This->glCKey = This->SrcBltCKey;
}
else This->Flags &= ~SFLAG_GLCKEY;
if (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) {
if (!GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) {
FIXME("Using DXT1/3/5 without advertized support\n");
} else if (This->resource.allocatedMemory) {
TRACE("Calling glCompressedTexImage2D %x i=%d, intfmt=%x, w=%d, h=%d,0=%d, sz=%d, Mem=%p\n",
This->glDescription.target,
This->glDescription.level,
This->glDescription.glFormatInternal,
This->currentDesc.Width,
This->currentDesc.Height,
0,
This->resource.size,
This->resource.allocatedMemory);
d3dfmt_get_conv(This, TRUE /* We need color keying */, TRUE /* We will use textures */, &format, &internal, &type, &convert, &bpp);
ENTER_GL();
/* The pitch is in 'length' not in bytes */
if (NP2_REPACK == wined3d_settings.nonpower2_mode || This->resource.usage & WINED3DUSAGE_RENDERTARGET)
pitch = This->currentDesc.Width;
else
pitch = This->pow2Width;
GL_EXTCALL(glCompressedTexImage2DARB)(This->glDescription.target,
This->glDescription.level,
This->glDescription.glFormatInternal,
This->currentDesc.Width,
This->currentDesc.Height,
0,
This->resource.size,
This->resource.allocatedMemory);
checkGLcall("glCommpressedTexImage2D");
if((convert != NO_CONVERSION) && This->resource.allocatedMemory) {
int height = This->glRect.bottom - This->glRect.top;
LEAVE_GL();
mem = HeapAlloc(GetProcessHeap(), 0, pitch * height * bpp);
if(!mem) {
ERR("Out of memory %d, %d!\n", pitch, height);
return WINED3DERR_OUTOFVIDEOMEMORY;
}
d3dfmt_convert_surface(This->resource.allocatedMemory, mem, pitch * height, convert, This);
if(!(This->Flags & SFLAG_DONOTFREE)){
HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
This->resource.allocatedMemory = NULL;
}
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, pitch);
if (NP2_REPACK == wined3d_settings.nonpower2_mode && (This->Flags & SFLAG_NONPOW2) && !(This->Flags & SFLAG_OVERSIZE)) {
TRACE("non power of two support\n");
surface_allocate_surface(This, internal, This->pow2Width, This->pow2Height, format, type);
if (mem) {
surface_upload_data(This, This->pow2Width, This->pow2Height, format, type, mem);
}
} else {
GLenum format, internal, type;
CONVERT_TYPES convert;
int bpp;
int pitch;
BYTE *mem;
if(This->CKeyFlags & DDSD_CKSRCBLT) {
This->Flags |= SFLAG_GLCKEY;
This->glCKey = This->SrcBltCKey;
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, This->glRect.right - This->glRect.left, This->glRect.bottom - This->glRect.top, format, type, mem);
}
else This->Flags &= ~SFLAG_GLCKEY;
d3dfmt_get_conv(This, TRUE /* We need color keying */, TRUE /* We will use textures */, &format, &internal, &type, &convert, &bpp);
}
/* The pitch is in 'length' not in bytes */
if (NP2_REPACK == wined3d_settings.nonpower2_mode || This->resource.usage & WINED3DUSAGE_RENDERTARGET)
pitch = This->currentDesc.Width;
else
pitch = This->pow2Width;
/* Restore the default pitch */
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
if((convert != NO_CONVERSION) && This->resource.allocatedMemory) {
int height = This->glRect.bottom - This->glRect.top;
mem = HeapAlloc(GetProcessHeap(), 0, pitch * height * bpp);
if(!mem) {
ERR("Out of memory %d, %d!\n", pitch, height);
return WINED3DERR_OUTOFVIDEOMEMORY;
}
d3dfmt_convert_surface(This->resource.allocatedMemory,
mem,
pitch*height,
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, pitch);
/* TODO: possibly use texture rectangle (though we are probably more compatible without it) */
if (NP2_REPACK == wined3d_settings.nonpower2_mode && (This->Flags & SFLAG_NONPOW2) && !(This->Flags & SFLAG_OVERSIZE) ) {
TRACE("non power of two support\n");
ENTER_GL();
TRACE("(%p) Calling 2 glTexImage2D %x i=%d, d3dfmt=%s, intfmt=%x, w=%d, h=%d,0=%d, glFmt=%x, glType=%x, Mem=%p\n", This,
This->glDescription.target,
This->glDescription.level,
debug_d3dformat(This->resource.format),
This->glDescription.glFormatInternal,
This->pow2Width,
This->pow2Height,
0,
This->glDescription.glFormat,
This->glDescription.glType,
NULL);
glTexImage2D(This->glDescription.target,
This->glDescription.level,
This->glDescription.glFormatInternal,
This->pow2Width,
This->pow2Height,
0/*border*/,
This->glDescription.glFormat,
This->glDescription.glType,
NULL);
checkGLcall("glTexImage2D");
if (This->resource.allocatedMemory != NULL) {
TRACE("(%p) Calling glTexSubImage2D w(%d) h(%d) mem(%p)\n", This, This->currentDesc.Width, This->currentDesc.Height, This->resource.allocatedMemory);
/* And map the non-power two data into the top left corner */
glTexSubImage2D(
This->glDescription.target,
This->glDescription.level,
0 /* xoffset */,
0 /* ysoffset */ ,
This->currentDesc.Width,
This->currentDesc.Height,
This->glDescription.glFormat,
This->glDescription.glType,
This->resource.allocatedMemory
);
checkGLcall("glTexSubImage2D");
}
LEAVE_GL();
} else {
TRACE("Calling 2 glTexImage2D %x i=%d, d3dfmt=%s, intfmt=%x, w=%ld, h=%ld,0=%d, glFmt=%x, glType=%x, Mem=%p\n",
This->glDescription.target,
This->glDescription.level,
debug_d3dformat(This->resource.format),
This->glDescription.glFormatInternal,
This->glRect.right - This->glRect.left,
This->glRect.bottom - This->glRect.top,
0,
This->glDescription.glFormat,
This->glDescription.glType,
mem);
ENTER_GL();
/* OK, create the texture */
glTexImage2D(This->glDescription.target,
This->glDescription.level,
internal,
This->glRect.right - This->glRect.left,
This->glRect.bottom - This->glRect.top,
0 /* border */,
format,
type,
mem);
checkGLcall("glTexImage2D");
LEAVE_GL();
}
if(mem != This->resource.allocatedMemory)
HeapFree(GetProcessHeap(), 0, mem);
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;
}
*/
{
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;
}
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
if (!(This->Flags & SFLAG_DONOTFREE)) {
HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
This->resource.allocatedMemory = NULL;
}
return WINED3D_OK;

10
dlls/wined3d/utils.c
View File

@ -38,11 +38,11 @@ static const PixelFormatDesc formats[] = {
/* FourCC formats, kept here to have WINED3DFMT_R8G8B8(=20) at position 20 */
{WINED3DFMT_UYVY ,0x0 ,0x0 ,0x0 ,0x0 ,1/*?*/ ,TRUE ,0 ,0 ,0 },
{WINED3DFMT_YUY2 ,0x0 ,0x0 ,0x0 ,0x0 ,1/*?*/ ,TRUE ,0 ,0 ,0 },
{WINED3DFMT_DXT1 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT1_EXT,GL_COMPRESSED_RGBA_S3TC_DXT1_EXT,0 },
{WINED3DFMT_DXT2 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,0 },
{WINED3DFMT_DXT3 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,0 },
{WINED3DFMT_DXT4 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,0 },
{WINED3DFMT_DXT5 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,0 },
{WINED3DFMT_DXT1 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT1_EXT,GL_RGBA ,GL_UNSIGNED_BYTE },
{WINED3DFMT_DXT2 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,GL_RGBA ,GL_UNSIGNED_BYTE },
{WINED3DFMT_DXT3 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT3_EXT,GL_RGBA ,GL_UNSIGNED_BYTE },
{WINED3DFMT_DXT4 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,GL_RGBA ,GL_UNSIGNED_BYTE },
{WINED3DFMT_DXT5 ,0x0 ,0x0 ,0x0 ,0x0 ,1 ,TRUE ,GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,GL_RGBA ,GL_UNSIGNED_BYTE },
{WINED3DFMT_MULTI2_ARGB ,0x0 ,0x0 ,0x0 ,0x0 ,1/*?*/ ,TRUE ,0 ,0 ,0 },
{WINED3DFMT_G8R8_G8B8 ,0x0 ,0x0 ,0x0 ,0x0 ,1/*?*/ ,TRUE ,0 ,0 ,0 },
{WINED3DFMT_R8G8_B8G8 ,0x0 ,0x0 ,0x0 ,0x0 ,1/*?*/ ,TRUE ,0 ,0 ,0 },