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wined3d: Add support for float texture formats back in.

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This commit is contained in:
Fabian Bieler 2007-03-29 19:53:52 +02:00 committed by Alexandre Julliard
parent 91df230624
commit 7df5deab23
1 changed files with 17 additions and 0 deletions
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17
dlls/wined3d/directx.c
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@ -1702,6 +1702,23 @@ static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapt
}
}
if (GL_SUPPORT(ARB_TEXTURE_FLOAT)) {
BOOL half_pixel_support = GL_SUPPORT(ARB_HALF_FLOAT_PIXEL);
switch (CheckFormat) {
case WINED3DFMT_R16F:
case WINED3DFMT_A16B16G16R16F:
if (!half_pixel_support) break;
case WINED3DFMT_R32F:
case WINED3DFMT_A32B32G32R32F:
TRACE_(d3d_caps)("[OK]\n");
return WINED3D_OK;
default:
break; /* Avoid compiler warnings */
}
}
/* 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