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d3d8: Disallow z buffers smaller than the color buffer.

This commit is contained in:
Stefan Dösinger 2011-03-11 22:21:15 +01:00 committed by Alexandre Julliard
parent 494ceab83a
commit 733f81ef74
1 changed files with 18 additions and 0 deletions
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18
dlls/d3d8/device.c
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@ -1032,6 +1032,24 @@ static HRESULT WINAPI IDirect3DDevice8Impl_SetRenderTarget(IDirect3DDevice8 *ifa
wined3d_mutex_lock();
if (pZSurface)
{
struct wined3d_resource_desc ds_desc, rt_desc;
struct wined3d_resource *wined3d_resource;
wined3d_resource = IWineD3DSurface_GetResource(pZSurface->wineD3DSurface);
wined3d_resource_get_desc(wined3d_resource, &ds_desc);
wined3d_resource = IWineD3DSurface_GetResource(pSurface->wineD3DSurface);
wined3d_resource_get_desc(wined3d_resource, &rt_desc);
if (ds_desc.width < rt_desc.width || ds_desc.height < rt_desc.height)
{
WARN("Depth stencil is smaller than the render target, returning D3DERR_INVALIDCALL\n");
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
}
hr = IWineD3DDevice_GetDepthStencilSurface(This->WineD3DDevice, &original_ds);
if (hr == WINED3D_OK || hr == WINED3DERR_NOTFOUND)
{