Commit 1bf30c03 authored by Stefan Dösinger's avatar Stefan Dösinger Committed by Alexandre Julliard

d3d8: Hold the lock in swapchain methods.

parent 1d9874a0
......@@ -56,7 +56,9 @@ static ULONG WINAPI IDirect3DSwapChain8Impl_Release(LPDIRECT3DSWAPCHAIN8 iface)
TRACE("(%p) : ReleaseRef to %d\n", This, ref);
if (ref == 0) {
EnterCriticalSection(&d3d8_cs);
IWineD3DSwapChain_Destroy(This->wineD3DSwapChain, D3D8CB_DestroyRenderTarget);
LeaveCriticalSection(&d3d8_cs);
if (This->parentDevice) IUnknown_Release(This->parentDevice);
HeapFree(GetProcessHeap(), 0, This);
}
......@@ -66,8 +68,13 @@ static ULONG WINAPI IDirect3DSwapChain8Impl_Release(LPDIRECT3DSWAPCHAIN8 iface)
/* IDirect3DSwapChain8 parts follow: */
static HRESULT WINAPI IDirect3DSwapChain8Impl_Present(LPDIRECT3DSWAPCHAIN8 iface, CONST RECT *pSourceRect, CONST RECT *pDestRect, HWND hDestWindowOverride, CONST RGNDATA *pDirtyRegion) {
IDirect3DSwapChain8Impl *This = (IDirect3DSwapChain8Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
return IWineD3DSwapChain_Present(This->wineD3DSwapChain, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, 0);
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DSwapChain_Present(This->wineD3DSwapChain, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, 0);
LeaveCriticalSection(&d3d8_cs);
return hr;
}
static HRESULT WINAPI IDirect3DSwapChain8Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN8 iface, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface8** ppBackBuffer) {
......@@ -77,11 +84,13 @@ static HRESULT WINAPI IDirect3DSwapChain8Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN8
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d8_cs);
hrc = IWineD3DSwapChain_GetBackBuffer(This->wineD3DSwapChain, iBackBuffer, (WINED3DBACKBUFFER_TYPE )Type, &mySurface);
if (hrc == D3D_OK && NULL != mySurface) {
IWineD3DSurface_GetParent(mySurface, (IUnknown **)ppBackBuffer);
IWineD3DSurface_Release(mySurface);
}
LeaveCriticalSection(&d3d8_cs);
return hrc;
}
......
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