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wined3d: Refuse to create a mipmapped conditional np2 texture.

This commit is contained in:
Stefan Dösinger 2007-11-28 20:21:00 +01:00 committed by Alexandre Julliard
parent 3fd0916654
commit 8964336b37
1 changed files with 11 additions and 0 deletions
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11
dlls/wined3d/device.c
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@ -876,6 +876,17 @@ static HRESULT WINAPI IWineD3DDeviceImpl_CreateTexture(IWineD3DDevice *iface, U
pow2Width = pow2Height = 1;
while (pow2Width < Width) pow2Width <<= 1;
while (pow2Height < Height) pow2Height <<= 1;
if(pow2Width != Width || pow2Height != Height) {
if(Levels > 1) {
WARN("Attempted to create a mipmapped np2 texture without unconditional np2 support\n");
HeapFree(GetProcessHeap(), 0, object);
*ppTexture = NULL;
return WINED3DERR_INVALIDCALL;
} else {
Levels = 1;
}
}
}
/** FIXME: add support for real non-power-two if it's provided by the video card **/