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wined3d: Put the SRG read capability check in its own function.

This commit is contained in:
Roderick Colenbrander 2008-03-17 18:32:53 +01:00 committed by Alexandre Julliard
parent 4e66c9c990
commit 32a32d82c4
1 changed files with 59 additions and 26 deletions
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85
dlls/wined3d/directx.c
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@ -1940,6 +1940,35 @@ static BOOL CheckRenderTargetCapability(WINED3DFORMAT AdapterFormat, WINED3DFORM
return FALSE;
}
static BOOL CheckSrgbReadCapability(UINT Adapter, WINED3DFORMAT CheckFormat)
{
/* Check for supported sRGB formats (Texture loading and framebuffer) */
if(!GL_SUPPORT(EXT_TEXTURE_SRGB)) {
TRACE_(d3d_caps)("[FAILED] GL_EXT_texture_sRGB not supported\n");
return FALSE;
}
switch (CheckFormat) {
case WINED3DFMT_A8R8G8B8:
case WINED3DFMT_X8R8G8B8:
case WINED3DFMT_A4R4G4B4:
case WINED3DFMT_L8:
case WINED3DFMT_A8L8:
case WINED3DFMT_DXT1:
case WINED3DFMT_DXT2:
case WINED3DFMT_DXT3:
case WINED3DFMT_DXT4:
case WINED3DFMT_DXT5:
TRACE_(d3d_caps)("[OK]\n");
return TRUE;
default:
TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(CheckFormat));
return FALSE;
}
return FALSE;
}
/* Check if a texture format is supported on the given adapter */
static BOOL CheckTextureCapability(UINT Adapter, WINED3DFORMAT CheckFormat)
{
@ -2199,6 +2228,16 @@ static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapt
return WINED3DERR_NOTAVAILABLE;
}
}
/* Check QUERY_SRGBREAD support */
if(Usage & WINED3DUSAGE_QUERY_SRGBREAD) {
if(CheckSrgbReadCapability(Adapter, CheckFormat)) {
UsageCaps |= WINED3DUSAGE_QUERY_SRGBREAD;
} else {
TRACE_(d3d_caps)("[FAILED] - No query srgbread support\n");
return WINED3DERR_NOTAVAILABLE;
}
}
}
}
} else if(RType == WINED3DRTYPE_SURFACE) {
@ -2261,6 +2300,16 @@ static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapt
return WINED3DERR_NOTAVAILABLE;
}
}
/* Check QUERY_SRGBREAD support */
if(Usage & WINED3DUSAGE_QUERY_SRGBREAD) {
if(CheckSrgbReadCapability(Adapter, CheckFormat)) {
UsageCaps |= WINED3DUSAGE_QUERY_SRGBREAD;
} else {
TRACE_(d3d_caps)("[FAILED] - No query srgbread support\n");
return WINED3DERR_NOTAVAILABLE;
}
}
} else if(CheckDepthStencilCapability(Adapter, AdapterFormat, CheckFormat)) {
if(Usage & WINED3DUSAGE_DEPTHSTENCIL)
UsageCaps |= WINED3DUSAGE_DEPTHSTENCIL;
@ -2272,6 +2321,16 @@ static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapt
TRACE_(d3d_caps)("[FAILED] - Format not supported\n");
return WINED3DERR_NOTAVAILABLE;
}
/* Check QUERY_SRGBREAD support */
if(Usage & WINED3DUSAGE_QUERY_SRGBREAD) {
if(CheckSrgbReadCapability(Adapter, CheckFormat)) {
UsageCaps |= WINED3DUSAGE_QUERY_SRGBREAD;
} else {
TRACE_(d3d_caps)("[FAILED] - No query srgbread support\n");
return WINED3DERR_NOTAVAILABLE;
}
}
}
/* Filter formats that need conversion; For one part, this conversion is unimplemented,
@ -2346,32 +2405,6 @@ static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapt
}
}
/* Check for supported sRGB formats (Texture loading and framebuffer) */
if (Usage & WINED3DUSAGE_QUERY_SRGBREAD) {
if(!GL_SUPPORT(EXT_TEXTURE_SRGB)) {
TRACE_(d3d_caps)("[FAILED] GL_EXT_texture_sRGB not supported\n");
}
switch (CheckFormat) {
case WINED3DFMT_A8R8G8B8:
case WINED3DFMT_X8R8G8B8:
case WINED3DFMT_A4R4G4B4:
case WINED3DFMT_L8:
case WINED3DFMT_A8L8:
case WINED3DFMT_DXT1:
case WINED3DFMT_DXT2:
case WINED3DFMT_DXT3:
case WINED3DFMT_DXT4:
case WINED3DFMT_DXT5:
TRACE_(d3d_caps)("[OK]\n");
break; /* Continue with checking other flags */
default:
TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(CheckFormat));
return WINED3DERR_NOTAVAILABLE;
}
}
/* This format is nothing special and it is supported perfectly.
* However, ati and nvidia driver on windows do not mark this format as
* supported (tested with the dxCapsViewer) and pretending to