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dxgi: Implement IDXGISwapChain::GetBuffer().

This commit is contained in:
Henri Verbeet 2009-02-24 07:43:02 +01:00 committed by Alexandre Julliard
parent eda929d010
commit f4879dcec1
1 changed files with 27 additions and 2 deletions
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29
dlls/dxgi/swapchain.c
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@ -164,10 +164,35 @@ static HRESULT STDMETHODCALLTYPE dxgi_swapchain_Present(IDXGISwapChain *iface, U
static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetBuffer(IDXGISwapChain *iface, static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetBuffer(IDXGISwapChain *iface,
UINT buffer_idx, REFIID riid, void **surface) UINT buffer_idx, REFIID riid, void **surface)
{ {
FIXME("iface %p, buffer_idx %u, riid %s, surface %p stub!\n", struct dxgi_swapchain *This = (struct dxgi_swapchain *)iface;
IWineD3DSurface *backbuffer;
IUnknown *parent;
HRESULT hr;
TRACE("iface %p, buffer_idx %u, riid %s, surface %p\n",
iface, buffer_idx, debugstr_guid(riid), surface); iface, buffer_idx, debugstr_guid(riid), surface);
return E_NOTIMPL; EnterCriticalSection(&dxgi_cs);
hr = IWineD3DSwapChain_GetBackBuffer(This->wined3d_swapchain, buffer_idx, WINED3DBACKBUFFER_TYPE_MONO, &backbuffer);
if (FAILED(hr))
{
LeaveCriticalSection(&dxgi_cs);
return hr;
}
hr = IWineD3DSurface_GetParent(backbuffer, &parent);
IWineD3DSurface_Release(backbuffer);
LeaveCriticalSection(&dxgi_cs);
if (FAILED(hr))
{
return hr;
}
hr = IUnknown_QueryInterface(parent, riid, surface);
IUnknown_Release(parent);
return hr;
} }
static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetFullscreenState(IDXGISwapChain *iface, static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetFullscreenState(IDXGISwapChain *iface,