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ddraw: Create a sysmem surface if the format is not supported.

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Stefan Dösinger 2013-09-06 00:11:10 +02:00 committed by Alexandre Julliard
parent ba4278a735
commit b464067313
1 changed files with 21 additions and 0 deletions
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21
dlls/ddraw/ddraw.c
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@ -3000,6 +3000,27 @@ static HRESULT CreateSurface(struct ddraw *ddraw, DDSURFACEDESC2 *DDSD,
ddrawformat_from_wined3dformat(&desc2.u4.ddpfPixelFormat, mode.format_id);
}
if (!(desc2.ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
&& !(desc2.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
{
enum wined3d_format_id format = wined3dformat_from_ddrawformat(&desc2.u4.ddpfPixelFormat);
enum wined3d_resource_type rtype;
if (desc2.ddsCaps.dwCaps & DDSCAPS_TEXTURE)
rtype = WINED3D_RTYPE_TEXTURE;
else if (desc2.ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
rtype = WINED3D_RTYPE_CUBE_TEXTURE;
else
rtype = WINED3D_RTYPE_SURFACE;
hr = wined3d_check_device_format(ddraw->wined3d, WINED3DADAPTER_DEFAULT, WINED3D_DEVICE_TYPE_HAL,
mode.format_id, 0, rtype, format);
if (SUCCEEDED(hr))
desc2.ddsCaps.dwCaps |= DDSCAPS_VIDEOMEMORY;
else
desc2.ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
}
/* No Width or no Height? Use the original screen size
*/
if(!(desc2.dwFlags & DDSD_WIDTH) ||