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d3d8: Fix IDirect3DDevice8::SetRenderTarget(). 

The render target should be left alone if the render target argument is
NULL. WineD3D calls should be done inside the critical section.
This commit is contained in:
Henri Verbeet 2008-09-10 11:08:58 +02:00 committed by Alexandre Julliard
parent 01539fb926
commit 43f5d8e5ad
1 changed files with 12 additions and 3 deletions
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15
dlls/d3d8/device.c
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@ -805,13 +805,22 @@ static HRESULT WINAPI IDirect3DDevice8Impl_SetRenderTarget(LPDIRECT3DDEVICE8 ifa
IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
IDirect3DSurface8Impl *pSurface = (IDirect3DSurface8Impl *)pRenderTarget;
IDirect3DSurface8Impl *pZSurface = (IDirect3DSurface8Impl *)pNewZStencil;
IWineD3DSurface *original_ds = NULL;
HRESULT hr;
TRACE("(%p) Relay\n" , This);
IWineD3DDevice_SetDepthStencilSurface(This->WineD3DDevice, NULL == pZSurface ? NULL : pZSurface->wineD3DSurface);
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DDevice_SetRenderTarget(This->WineD3DDevice, 0, pSurface ? pSurface->wineD3DSurface : NULL);
hr = IWineD3DDevice_GetDepthStencilSurface(This->WineD3DDevice, &original_ds);
if (hr == WINED3D_OK || hr == WINED3DERR_NOTFOUND)
{
hr = IWineD3DDevice_SetDepthStencilSurface(This->WineD3DDevice, pZSurface ? pZSurface->wineD3DSurface : NULL);
if (SUCCEEDED(hr) && pSurface)
hr = IWineD3DDevice_SetRenderTarget(This->WineD3DDevice, 0, pSurface->wineD3DSurface);
if (FAILED(hr)) IWineD3DDevice_SetDepthStencilSurface(This->WineD3DDevice, original_ds);
}
if (original_ds) IWineD3DSurface_Release(original_ds);
LeaveCriticalSection(&d3d8_cs);
return hr;
}