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DXT1/3/5 support was broken, but unnoticeable since we also indicated 

it wasn't supported.
This commit is contained in:
Jason Edmeades 2003-08-15 03:50:08 +00:00 committed by Alexandre Julliard
parent 5546a02ef6
commit beb4ac8fe1
5 changed files with 30 additions and 17 deletions
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1
dlls/d3d8/d3d8_main.c
View File

@ -50,6 +50,7 @@ IDirect3D8* WINAPI Direct3DCreate8(UINT SDKVersion)
IDirect3D8Impl *object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3D8Impl));
object->lpVtbl = &Direct3D8_Vtbl;
object->direct3d8 = object;
object->ref = 1;
TRACE("SDKVersion = %x, Created Direct3D object at %p\n", SDKVersion, object);

1
dlls/d3d8/d3d8_private.h
View File

@ -249,6 +249,7 @@ struct IDirect3D8Impl
/* IDirect3D8 fields */
GL_Info gl_info;
IDirect3D8Impl *direct3d8;
};
/* IUnknown: */

4
dlls/d3d8/device.c
View File

@ -2813,8 +2813,7 @@ HRESULT WINAPI IDirect3DDevice8Impl_SetTexture(LPDIRECT3DDEVICE8 iface, DWORD
/* If Alpha arg1 is texture then handle the special case when there changes between a
texture and no texture - See comments in set_tex_op */
if ((This->StateBlock->texture_state[Stage][D3DTSS_ALPHAARG1] == D3DTA_TEXTURE) &&
((oldTxt == NULL) && (pTexture != NULL)) ||
((pTexture == NULL) && (oldTxt != NULL)))
(((oldTxt == NULL) && (pTexture != NULL)) || ((pTexture == NULL) && (oldTxt != NULL))))
{
reapplyFlags |= REAPPLY_ALPHAOP;
}
@ -3096,6 +3095,7 @@ HRESULT WINAPI IDirect3DDevice8Impl_SetTextureStageState(LPDIRECT3DDEVICE8 ifa
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
glDisable(GL_TEXTURE_GEN_R);
checkGLcall("glDisable(GL_TEXTURE_GEN_S,T,R)");
break;
case D3DTSS_TCI_CAMERASPACEPOSITION:

9
dlls/d3d8/directx.c
View File

@ -320,6 +320,15 @@ HRESULT WINAPI IDirect3D8Impl_CheckDeviceFormat (LPDIRECT3D8 iface,
RType, debug_d3dressourcetype(RType),
CheckFormat, debug_d3dformat(CheckFormat));
if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) {
switch (CheckFormat) {
case D3DFMT_DXT1:
case D3DFMT_DXT3:
case D3DFMT_DXT5:
return D3D_OK;
}
}
switch (CheckFormat) {
case D3DFMT_UYVY:
case D3DFMT_YUY2:

26
dlls/d3d8/utils.c
View File

@ -409,8 +409,21 @@ SHORT D3DFmtGetBpp(IDirect3DDevice8Impl* This, D3DFORMAT fmt) {
}
GLint D3DFmt2GLIntFmt(IDirect3DDevice8Impl* This, D3DFORMAT fmt) {
GLint retVal;
GLint retVal = 0;
#if defined(GL_EXT_texture_compression_s3tc)
if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) {
switch (fmt) {
case D3DFMT_DXT1: retVal = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT; break;
case D3DFMT_DXT3: retVal = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT; break;
case D3DFMT_DXT5: retVal = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT; break;
default:
/* stupid compiler */
break;
}
}
#endif
if (retVal == 0) {
switch (fmt) {
case D3DFMT_P8: retVal = GL_COLOR_INDEX8_EXT; break;
case D3DFMT_A8P8: retVal = GL_COLOR_INDEX8_EXT; break;
@ -425,18 +438,7 @@ GLint D3DFmt2GLIntFmt(IDirect3DDevice8Impl* This, D3DFORMAT fmt) {
FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt));
retVal = GL_RGB8;
}
#if defined(GL_EXT_texture_compression_s3tc)
if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) {
switch (fmt) {
case D3DFMT_DXT1: retVal = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT; break;
case D3DFMT_DXT3: retVal = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT; break;
case D3DFMT_DXT5: retVal = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT; break;
default:
/* stupid compiler */
break;
}
}
#endif
TRACE("fmt2glintFmt for fmt(%u,%s) = %x\n", fmt, debug_d3dformat(fmt), retVal);
return retVal;
}