293 lines
8.8 KiB
C
293 lines
8.8 KiB
C
/*
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* Copyright 2008 Henri Verbeet for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include "config.h"
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#include "wine/port.h"
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#include "dxgi_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
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static inline struct dxgi_swapchain *impl_from_IDXGISwapChain(IDXGISwapChain *iface)
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{
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return CONTAINING_RECORD(iface, struct dxgi_swapchain, IDXGISwapChain_iface);
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}
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/* IUnknown methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_QueryInterface(IDXGISwapChain *iface, REFIID riid, void **object)
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{
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TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
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if (IsEqualGUID(riid, &IID_IUnknown)
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|| IsEqualGUID(riid, &IID_IDXGIObject)
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|| IsEqualGUID(riid, &IID_IDXGIDeviceSubObject)
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|| IsEqualGUID(riid, &IID_IDXGISwapChain))
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{
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IUnknown_AddRef(iface);
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*object = iface;
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return S_OK;
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}
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WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
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*object = NULL;
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return E_NOINTERFACE;
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}
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static ULONG STDMETHODCALLTYPE dxgi_swapchain_AddRef(IDXGISwapChain *iface)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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ULONG refcount = InterlockedIncrement(&This->refcount);
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TRACE("%p increasing refcount to %u\n", This, refcount);
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if (refcount == 1)
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wined3d_swapchain_incref(This->wined3d_swapchain);
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return refcount;
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}
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static ULONG STDMETHODCALLTYPE dxgi_swapchain_Release(IDXGISwapChain *iface)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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ULONG refcount = InterlockedDecrement(&This->refcount);
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TRACE("%p decreasing refcount to %u\n", This, refcount);
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if (!refcount)
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{
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struct wined3d_device *wined3d_device;
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HRESULT hr;
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FIXME("Only a single swapchain is supported\n");
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wined3d_device = wined3d_swapchain_get_device(This->wined3d_swapchain);
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hr = wined3d_device_uninit_3d(wined3d_device);
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if (FAILED(hr))
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{
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ERR("Uninit3D failed, hr %#x\n", hr);
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}
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}
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return refcount;
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}
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/* IDXGIObject methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetPrivateData(IDXGISwapChain *iface,
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REFGUID guid, UINT data_size, const void *data)
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{
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FIXME("iface %p, guid %s, data_size %u, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetPrivateDataInterface(IDXGISwapChain *iface,
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REFGUID guid, const IUnknown *object)
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{
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FIXME("iface %p, guid %s, object %p stub!\n", iface, debugstr_guid(guid), object);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetPrivateData(IDXGISwapChain *iface,
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REFGUID guid, UINT *data_size, void *data)
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{
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FIXME("iface %p, guid %s, data_size %p, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetParent(IDXGISwapChain *iface, REFIID riid, void **parent)
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{
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FIXME("iface %p, riid %s, parent %p stub!\n", iface, debugstr_guid(riid), parent);
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return E_NOTIMPL;
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}
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/* IDXGIDeviceSubObject methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDevice(IDXGISwapChain *iface, REFIID riid, void **device)
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{
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FIXME("iface %p, riid %s, device %p stub!\n", iface, debugstr_guid(riid), device);
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return E_NOTIMPL;
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}
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/* IDXGISwapChain methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_Present(IDXGISwapChain *iface, UINT sync_interval, UINT flags)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, sync_interval %u, flags %#x\n", iface, sync_interval, flags);
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if (sync_interval) FIXME("Unimplemented sync interval %u\n", sync_interval);
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if (flags) FIXME("Unimplemented flags %#x\n", flags);
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return wined3d_swapchain_present(This->wined3d_swapchain, NULL, NULL, NULL, NULL, 0);
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetBuffer(IDXGISwapChain *iface,
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UINT buffer_idx, REFIID riid, void **surface)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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struct wined3d_surface *backbuffer;
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IUnknown *parent;
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HRESULT hr;
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TRACE("iface %p, buffer_idx %u, riid %s, surface %p\n",
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iface, buffer_idx, debugstr_guid(riid), surface);
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EnterCriticalSection(&dxgi_cs);
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hr = wined3d_swapchain_get_back_buffer(This->wined3d_swapchain,
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buffer_idx, WINED3DBACKBUFFER_TYPE_MONO, &backbuffer);
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if (FAILED(hr))
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{
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LeaveCriticalSection(&dxgi_cs);
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return hr;
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}
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parent = wined3d_surface_get_parent(backbuffer);
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hr = IUnknown_QueryInterface(parent, riid, surface);
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wined3d_surface_decref(backbuffer);
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LeaveCriticalSection(&dxgi_cs);
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return hr;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetFullscreenState(IDXGISwapChain *iface,
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BOOL fullscreen, IDXGIOutput *target)
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{
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FIXME("iface %p, fullscreen %u, target %p stub!\n", iface, fullscreen, target);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetFullscreenState(IDXGISwapChain *iface,
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BOOL *fullscreen, IDXGIOutput **target)
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{
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FIXME("iface %p, fullscreen %p, target %p stub!\n", iface, fullscreen, target);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDesc(IDXGISwapChain *iface, DXGI_SWAP_CHAIN_DESC *desc)
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{
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FIXME("iface %p, desc %p stub!\n", iface, desc);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeBuffers(IDXGISwapChain *iface,
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UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
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{
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FIXME("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x stub!\n",
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iface, buffer_count, width, height, debug_dxgi_format(format), flags);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeTarget(IDXGISwapChain *iface,
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const DXGI_MODE_DESC *target_mode_desc)
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{
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FIXME("iface %p, target_mode_desc %p stub!\n", iface, target_mode_desc);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetContainingOutput(IDXGISwapChain *iface, IDXGIOutput **output)
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{
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FIXME("iface %p, output %p stub!\n", iface, output);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetFrameStatistics(IDXGISwapChain *iface, DXGI_FRAME_STATISTICS *stats)
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{
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FIXME("iface %p, stats %p stub!\n", iface, stats);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetLastPresentCount(IDXGISwapChain *iface, UINT *last_present_count)
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{
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FIXME("iface %p, last_present_count %p stub!\n", iface, last_present_count);
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return E_NOTIMPL;
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}
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static const struct IDXGISwapChainVtbl dxgi_swapchain_vtbl =
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{
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/* IUnknown methods */
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dxgi_swapchain_QueryInterface,
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dxgi_swapchain_AddRef,
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dxgi_swapchain_Release,
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/* IDXGIObject methods */
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dxgi_swapchain_SetPrivateData,
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dxgi_swapchain_SetPrivateDataInterface,
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dxgi_swapchain_GetPrivateData,
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dxgi_swapchain_GetParent,
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/* IDXGIDeviceSubObject methods */
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dxgi_swapchain_GetDevice,
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/* IDXGISwapChain methods */
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dxgi_swapchain_Present,
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dxgi_swapchain_GetBuffer,
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dxgi_swapchain_SetFullscreenState,
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dxgi_swapchain_GetFullscreenState,
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dxgi_swapchain_GetDesc,
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dxgi_swapchain_ResizeBuffers,
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dxgi_swapchain_ResizeTarget,
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dxgi_swapchain_GetContainingOutput,
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dxgi_swapchain_GetFrameStatistics,
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dxgi_swapchain_GetLastPresentCount,
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};
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static void STDMETHODCALLTYPE dxgi_swapchain_wined3d_object_released(void *parent)
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{
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HeapFree(GetProcessHeap(), 0, parent);
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}
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static const struct wined3d_parent_ops dxgi_swapchain_wined3d_parent_ops =
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{
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dxgi_swapchain_wined3d_object_released,
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};
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HRESULT dxgi_swapchain_init(struct dxgi_swapchain *swapchain, struct dxgi_device *device,
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struct wined3d_swapchain_desc *desc)
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{
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HRESULT hr;
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swapchain->IDXGISwapChain_iface.lpVtbl = &dxgi_swapchain_vtbl;
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swapchain->refcount = 1;
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hr = wined3d_swapchain_create(device->wined3d_device, desc,
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SURFACE_OPENGL, swapchain, &dxgi_swapchain_wined3d_parent_ops,
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&swapchain->wined3d_swapchain);
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if (FAILED(hr))
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{
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WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
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return hr;
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}
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return S_OK;
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}
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