dlls/d3d9/swapchain.c - wine - Git at Google

 /*
  * IDirect3DSwapChain9 implementation
  *
  * Copyright 2002-2003 Jason Edmeades
  *                     Raphael Junqueira
  * Copyright 2005 Oliver Stieber
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */

 #include "config.h"
 #include "d3d9_private.h"

 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);

 /* IDirect3DSwapChain IUnknown parts follow: */
 static HRESULT WINAPI IDirect3DSwapChain9Impl_QueryInterface(LPDIRECT3DSWAPCHAIN9 iface, REFIID riid, LPVOID* ppobj)
 {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;

     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);

     if (IsEqualGUID(riid, &IID_IUnknown)
         || IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
         IDirect3DSwapChain9_AddRef(iface);
         *ppobj = This;
         return S_OK;
     }

     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
     *ppobj = NULL;
     return E_NOINTERFACE;
 }

 static ULONG WINAPI IDirect3DSwapChain9Impl_AddRef(LPDIRECT3DSWAPCHAIN9 iface) {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     ULONG ref = InterlockedIncrement(&This->ref);

     TRACE("%p increasing refcount to %u.\n", iface, ref);

     if (ref == 1)
     {
         if (This->parentDevice)
             IDirect3DDevice9Ex_AddRef(This->parentDevice);

         wined3d_mutex_lock();
         wined3d_swapchain_incref(This->wined3d_swapchain);
         wined3d_mutex_unlock();
     }

     return ref;
 }

 static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     ULONG ref = InterlockedDecrement(&This->ref);

     TRACE("%p decreasing refcount to %u.\n", iface, ref);

     if (ref == 0) {
         IDirect3DDevice9Ex *parentDevice = This->parentDevice;

         wined3d_mutex_lock();
         wined3d_swapchain_decref(This->wined3d_swapchain);
         wined3d_mutex_unlock();

         /* Release the device last, as it may cause the device to be destroyed. */
         if (parentDevice) IDirect3DDevice9Ex_Release(parentDevice);
     }
     return ref;
 }

 /* IDirect3DSwapChain9 parts follow: */
 static HRESULT WINAPI DECLSPEC_HOTPATCH IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     HRESULT hr;

     TRACE("iface %p, src_rect %p, dst_rect %p, dst_window_override %p, dirty_region %p, flags %#x.\n",
             iface, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);

     wined3d_mutex_lock();
     hr = wined3d_swapchain_present(This->wined3d_swapchain, pSourceRect,
             pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(IDirect3DSwapChain9 *iface,
         IDirect3DSurface9 *pDestSurface)
 {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     IDirect3DSurface9Impl *dst = unsafe_impl_from_IDirect3DSurface9(pDestSurface);
     HRESULT hr;

     TRACE("iface %p, surface %p.\n", iface, pDestSurface);

     wined3d_mutex_lock();
     hr = wined3d_swapchain_get_front_buffer_data(This->wined3d_swapchain, dst->wined3d_surface);
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(IDirect3DSwapChain9 *iface,
         UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9 **ppBackBuffer)
 {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     struct wined3d_surface *wined3d_surface = NULL;
     HRESULT hr;

     TRACE("iface %p, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n",
             iface, iBackBuffer, Type, ppBackBuffer);

     wined3d_mutex_lock();
     hr = wined3d_swapchain_get_back_buffer(This->wined3d_swapchain,
             iBackBuffer, (WINED3DBACKBUFFER_TYPE)Type, &wined3d_surface);
     if (SUCCEEDED(hr) && wined3d_surface)
     {
        *ppBackBuffer = wined3d_surface_get_parent(wined3d_surface);
        IDirect3DSurface9_AddRef(*ppBackBuffer);
        wined3d_surface_decref(wined3d_surface);
     }
     wined3d_mutex_unlock();

     /* Do not touch the **ppBackBuffer pointer otherwise! (see device test) */
     return hr;
 }

 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     HRESULT hr;

     TRACE("iface %p, raster_status %p.\n", iface, pRasterStatus);

     wined3d_mutex_lock();
     hr = wined3d_swapchain_get_raster_status(This->wined3d_swapchain, (WINED3DRASTER_STATUS *)pRasterStatus);
     wined3d_mutex_unlock();

     return hr;
 }

 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     HRESULT hr;

     TRACE("iface %p, mode %p.\n", iface, pMode);

     wined3d_mutex_lock();
     hr = wined3d_swapchain_get_display_mode(This->wined3d_swapchain, (struct wined3d_display_mode *)pMode);
     wined3d_mutex_unlock();

     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);

     return hr;
 }

 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(IDirect3DSwapChain9 *iface, IDirect3DDevice9 **device)
 {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;

     TRACE("iface %p, device %p.\n", iface, device);

     *device = (IDirect3DDevice9 *)This->parentDevice;
     IDirect3DDevice9_AddRef(*device);

     TRACE("Returning device %p.\n", *device);

     return D3D_OK;
 }

 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
     WINED3DPRESENT_PARAMETERS winePresentParameters;
     HRESULT hr;

     TRACE("iface %p, parameters %p.\n", iface, pPresentationParameters);

     wined3d_mutex_lock();
     hr = wined3d_swapchain_get_present_parameters(This->wined3d_swapchain, &winePresentParameters);
     wined3d_mutex_unlock();

     pPresentationParameters->BackBufferWidth            = winePresentParameters.BackBufferWidth;
     pPresentationParameters->BackBufferHeight           = winePresentParameters.BackBufferHeight;
     pPresentationParameters->BackBufferFormat           = d3dformat_from_wined3dformat(winePresentParameters.BackBufferFormat);
     pPresentationParameters->BackBufferCount            = winePresentParameters.BackBufferCount;
     pPresentationParameters->MultiSampleType            = winePresentParameters.MultiSampleType;
     pPresentationParameters->MultiSampleQuality         = winePresentParameters.MultiSampleQuality;
     pPresentationParameters->SwapEffect                 = winePresentParameters.SwapEffect;
     pPresentationParameters->hDeviceWindow              = winePresentParameters.hDeviceWindow;
     pPresentationParameters->Windowed                   = winePresentParameters.Windowed;
     pPresentationParameters->EnableAutoDepthStencil     = winePresentParameters.EnableAutoDepthStencil;
     pPresentationParameters->AutoDepthStencilFormat     = d3dformat_from_wined3dformat(winePresentParameters.AutoDepthStencilFormat);
     pPresentationParameters->Flags                      = winePresentParameters.Flags;
     pPresentationParameters->FullScreen_RefreshRateInHz = winePresentParameters.FullScreen_RefreshRateInHz;
     pPresentationParameters->PresentationInterval       = winePresentParameters.PresentationInterval;

     return hr;
 }


 static const IDirect3DSwapChain9Vtbl Direct3DSwapChain9_Vtbl =
 {
     IDirect3DSwapChain9Impl_QueryInterface,
     IDirect3DSwapChain9Impl_AddRef,
     IDirect3DSwapChain9Impl_Release,
     IDirect3DSwapChain9Impl_Present,
     IDirect3DSwapChain9Impl_GetFrontBufferData,
     IDirect3DSwapChain9Impl_GetBackBuffer,
     IDirect3DSwapChain9Impl_GetRasterStatus,
     IDirect3DSwapChain9Impl_GetDisplayMode,
     IDirect3DSwapChain9Impl_GetDevice,
     IDirect3DSwapChain9Impl_GetPresentParameters
 };

 static void STDMETHODCALLTYPE d3d9_swapchain_wined3d_object_released(void *parent)
 {
     HeapFree(GetProcessHeap(), 0, parent);
 }

 static const struct wined3d_parent_ops d3d9_swapchain_wined3d_parent_ops =
 {
     d3d9_swapchain_wined3d_object_released,
 };

 HRESULT swapchain_init(IDirect3DSwapChain9Impl *swapchain, IDirect3DDevice9Impl *device,
         D3DPRESENT_PARAMETERS *present_parameters)
 {
     WINED3DPRESENT_PARAMETERS wined3d_parameters;
     HRESULT hr;

     swapchain->ref = 1;
     swapchain->lpVtbl = &Direct3DSwapChain9_Vtbl;

     wined3d_parameters.BackBufferWidth = present_parameters->BackBufferWidth;
     wined3d_parameters.BackBufferHeight = present_parameters->BackBufferHeight;
     wined3d_parameters.BackBufferFormat = wined3dformat_from_d3dformat(present_parameters->BackBufferFormat);
     wined3d_parameters.BackBufferCount = max(1, present_parameters->BackBufferCount);
     wined3d_parameters.MultiSampleType = present_parameters->MultiSampleType;
     wined3d_parameters.MultiSampleQuality = present_parameters->MultiSampleQuality;
     wined3d_parameters.SwapEffect = present_parameters->SwapEffect;
     wined3d_parameters.hDeviceWindow = present_parameters->hDeviceWindow;
     wined3d_parameters.Windowed = present_parameters->Windowed;
     wined3d_parameters.EnableAutoDepthStencil = present_parameters->EnableAutoDepthStencil;
     wined3d_parameters.AutoDepthStencilFormat = wined3dformat_from_d3dformat(present_parameters->AutoDepthStencilFormat);
     wined3d_parameters.Flags = present_parameters->Flags;
     wined3d_parameters.FullScreen_RefreshRateInHz = present_parameters->FullScreen_RefreshRateInHz;
     wined3d_parameters.PresentationInterval = present_parameters->PresentationInterval;
     wined3d_parameters.AutoRestoreDisplayMode = TRUE;

     wined3d_mutex_lock();
     hr = wined3d_swapchain_create(device->wined3d_device, &wined3d_parameters,
             SURFACE_OPENGL, swapchain, &d3d9_swapchain_wined3d_parent_ops,
             &swapchain->wined3d_swapchain);
     wined3d_mutex_unlock();

     present_parameters->BackBufferWidth = wined3d_parameters.BackBufferWidth;
     present_parameters->BackBufferHeight = wined3d_parameters.BackBufferHeight;
     present_parameters->BackBufferFormat = d3dformat_from_wined3dformat(wined3d_parameters.BackBufferFormat);
     present_parameters->BackBufferCount = wined3d_parameters.BackBufferCount;
     present_parameters->MultiSampleType = wined3d_parameters.MultiSampleType;
     present_parameters->MultiSampleQuality = wined3d_parameters.MultiSampleQuality;
     present_parameters->SwapEffect = wined3d_parameters.SwapEffect;
     present_parameters->hDeviceWindow = wined3d_parameters.hDeviceWindow;
     present_parameters->Windowed = wined3d_parameters.Windowed;
     present_parameters->EnableAutoDepthStencil = wined3d_parameters.EnableAutoDepthStencil;
     present_parameters->AutoDepthStencilFormat = d3dformat_from_wined3dformat(wined3d_parameters.AutoDepthStencilFormat);
     present_parameters->Flags = wined3d_parameters.Flags;
     present_parameters->FullScreen_RefreshRateInHz = wined3d_parameters.FullScreen_RefreshRateInHz;
     present_parameters->PresentationInterval = wined3d_parameters.PresentationInterval;

     if (FAILED(hr))
     {
         WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
         return hr;
     }

     swapchain->parentDevice = &device->IDirect3DDevice9Ex_iface;
     IDirect3DDevice9Ex_AddRef(swapchain->parentDevice);

     return D3D_OK;
 }
	/*
	* IDirect3DSwapChain9 implementation
	*
	* Copyright 2002-2003 Jason Edmeades
	* Raphael Junqueira
	* Copyright 2005 Oliver Stieber
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This library is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
	*/

	#include "config.h"
	#include "d3d9_private.h"

	WINE_DEFAULT_DEBUG_CHANNEL(d3d9);

	/* IDirect3DSwapChain IUnknown parts follow: */
	static HRESULT WINAPI IDirect3DSwapChain9Impl_QueryInterface(LPDIRECT3DSWAPCHAIN9 iface, REFIID riid, LPVOID* ppobj)
	{
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;

	TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);

	if (IsEqualGUID(riid, &IID_IUnknown)
	\|\| IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
	IDirect3DSwapChain9_AddRef(iface);
	*ppobj = This;
	return S_OK;
	}

	WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
	*ppobj = NULL;
	return E_NOINTERFACE;
	}

	static ULONG WINAPI IDirect3DSwapChain9Impl_AddRef(LPDIRECT3DSWAPCHAIN9 iface) {
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	ULONG ref = InterlockedIncrement(&This->ref);

	TRACE("%p increasing refcount to %u.\n", iface, ref);

	if (ref == 1)
	{
	if (This->parentDevice)
	IDirect3DDevice9Ex_AddRef(This->parentDevice);

	wined3d_mutex_lock();
	wined3d_swapchain_incref(This->wined3d_swapchain);
	wined3d_mutex_unlock();
	}

	return ref;
	}

	static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	ULONG ref = InterlockedDecrement(&This->ref);

	TRACE("%p decreasing refcount to %u.\n", iface, ref);

	if (ref == 0) {
	IDirect3DDevice9Ex *parentDevice = This->parentDevice;

	wined3d_mutex_lock();
	wined3d_swapchain_decref(This->wined3d_swapchain);
	wined3d_mutex_unlock();

	/* Release the device last, as it may cause the device to be destroyed. */
	if (parentDevice) IDirect3DDevice9Ex_Release(parentDevice);
	}
	return ref;
	}

	/* IDirect3DSwapChain9 parts follow: */
	static HRESULT WINAPI DECLSPEC_HOTPATCH IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	HRESULT hr;

	TRACE("iface %p, src_rect %p, dst_rect %p, dst_window_override %p, dirty_region %p, flags %#x.\n",
	iface, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);

	wined3d_mutex_lock();
	hr = wined3d_swapchain_present(This->wined3d_swapchain, pSourceRect,
	pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(IDirect3DSwapChain9 *iface,
	IDirect3DSurface9 *pDestSurface)
	{
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	IDirect3DSurface9Impl *dst = unsafe_impl_from_IDirect3DSurface9(pDestSurface);
	HRESULT hr;

	TRACE("iface %p, surface %p.\n", iface, pDestSurface);

	wined3d_mutex_lock();
	hr = wined3d_swapchain_get_front_buffer_data(This->wined3d_swapchain, dst->wined3d_surface);
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(IDirect3DSwapChain9 *iface,
	UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9 **ppBackBuffer)
	{
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	struct wined3d_surface *wined3d_surface = NULL;
	HRESULT hr;

	TRACE("iface %p, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n",
	iface, iBackBuffer, Type, ppBackBuffer);

	wined3d_mutex_lock();
	hr = wined3d_swapchain_get_back_buffer(This->wined3d_swapchain,
	iBackBuffer, (WINED3DBACKBUFFER_TYPE)Type, &wined3d_surface);
	if (SUCCEEDED(hr) && wined3d_surface)
	{
	*ppBackBuffer = wined3d_surface_get_parent(wined3d_surface);
	IDirect3DSurface9_AddRef(*ppBackBuffer);
	wined3d_surface_decref(wined3d_surface);
	}
	wined3d_mutex_unlock();

	/* Do not touch the *ppBackBuffer pointer otherwise! (see device test) /
	return hr;
	}

	static HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	HRESULT hr;

	TRACE("iface %p, raster_status %p.\n", iface, pRasterStatus);

	wined3d_mutex_lock();
	hr = wined3d_swapchain_get_raster_status(This->wined3d_swapchain, (WINED3DRASTER_STATUS *)pRasterStatus);
	wined3d_mutex_unlock();

	return hr;
	}

	static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	HRESULT hr;

	TRACE("iface %p, mode %p.\n", iface, pMode);

	wined3d_mutex_lock();
	hr = wined3d_swapchain_get_display_mode(This->wined3d_swapchain, (struct wined3d_display_mode *)pMode);
	wined3d_mutex_unlock();

	if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);

	return hr;
	}

	static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(IDirect3DSwapChain9 iface, IDirect3DDevice9 *device)
	{
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;

	TRACE("iface %p, device %p.\n", iface, device);

	device = (IDirect3DDevice9 )This->parentDevice;
	IDirect3DDevice9_AddRef(*device);

	TRACE("Returning device %p.\n", *device);

	return D3D_OK;
	}

	static HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
	IDirect3DSwapChain9Impl This = (IDirect3DSwapChain9Impl )iface;
	WINED3DPRESENT_PARAMETERS winePresentParameters;
	HRESULT hr;

	TRACE("iface %p, parameters %p.\n", iface, pPresentationParameters);

	wined3d_mutex_lock();
	hr = wined3d_swapchain_get_present_parameters(This->wined3d_swapchain, &winePresentParameters);
	wined3d_mutex_unlock();

	pPresentationParameters->BackBufferWidth = winePresentParameters.BackBufferWidth;
	pPresentationParameters->BackBufferHeight = winePresentParameters.BackBufferHeight;
	pPresentationParameters->BackBufferFormat = d3dformat_from_wined3dformat(winePresentParameters.BackBufferFormat);
	pPresentationParameters->BackBufferCount = winePresentParameters.BackBufferCount;
	pPresentationParameters->MultiSampleType = winePresentParameters.MultiSampleType;
	pPresentationParameters->MultiSampleQuality = winePresentParameters.MultiSampleQuality;
	pPresentationParameters->SwapEffect = winePresentParameters.SwapEffect;
	pPresentationParameters->hDeviceWindow = winePresentParameters.hDeviceWindow;
	pPresentationParameters->Windowed = winePresentParameters.Windowed;
	pPresentationParameters->EnableAutoDepthStencil = winePresentParameters.EnableAutoDepthStencil;
	pPresentationParameters->AutoDepthStencilFormat = d3dformat_from_wined3dformat(winePresentParameters.AutoDepthStencilFormat);
	pPresentationParameters->Flags = winePresentParameters.Flags;
	pPresentationParameters->FullScreen_RefreshRateInHz = winePresentParameters.FullScreen_RefreshRateInHz;
	pPresentationParameters->PresentationInterval = winePresentParameters.PresentationInterval;

	return hr;
	}


	static const IDirect3DSwapChain9Vtbl Direct3DSwapChain9_Vtbl =
	{
	IDirect3DSwapChain9Impl_QueryInterface,
	IDirect3DSwapChain9Impl_AddRef,
	IDirect3DSwapChain9Impl_Release,
	IDirect3DSwapChain9Impl_Present,
	IDirect3DSwapChain9Impl_GetFrontBufferData,
	IDirect3DSwapChain9Impl_GetBackBuffer,
	IDirect3DSwapChain9Impl_GetRasterStatus,
	IDirect3DSwapChain9Impl_GetDisplayMode,
	IDirect3DSwapChain9Impl_GetDevice,
	IDirect3DSwapChain9Impl_GetPresentParameters
	};

	static void STDMETHODCALLTYPE d3d9_swapchain_wined3d_object_released(void *parent)
	{
	HeapFree(GetProcessHeap(), 0, parent);
	}

	static const struct wined3d_parent_ops d3d9_swapchain_wined3d_parent_ops =
	{
	d3d9_swapchain_wined3d_object_released,
	};

	HRESULT swapchain_init(IDirect3DSwapChain9Impl swapchain, IDirect3DDevice9Impl device,
	D3DPRESENT_PARAMETERS *present_parameters)
	{
	WINED3DPRESENT_PARAMETERS wined3d_parameters;
	HRESULT hr;

	swapchain->ref = 1;
	swapchain->lpVtbl = &Direct3DSwapChain9_Vtbl;

	wined3d_parameters.BackBufferWidth = present_parameters->BackBufferWidth;
	wined3d_parameters.BackBufferHeight = present_parameters->BackBufferHeight;
	wined3d_parameters.BackBufferFormat = wined3dformat_from_d3dformat(present_parameters->BackBufferFormat);
	wined3d_parameters.BackBufferCount = max(1, present_parameters->BackBufferCount);
	wined3d_parameters.MultiSampleType = present_parameters->MultiSampleType;
	wined3d_parameters.MultiSampleQuality = present_parameters->MultiSampleQuality;
	wined3d_parameters.SwapEffect = present_parameters->SwapEffect;
	wined3d_parameters.hDeviceWindow = present_parameters->hDeviceWindow;
	wined3d_parameters.Windowed = present_parameters->Windowed;
	wined3d_parameters.EnableAutoDepthStencil = present_parameters->EnableAutoDepthStencil;
	wined3d_parameters.AutoDepthStencilFormat = wined3dformat_from_d3dformat(present_parameters->AutoDepthStencilFormat);
	wined3d_parameters.Flags = present_parameters->Flags;
	wined3d_parameters.FullScreen_RefreshRateInHz = present_parameters->FullScreen_RefreshRateInHz;
	wined3d_parameters.PresentationInterval = present_parameters->PresentationInterval;
	wined3d_parameters.AutoRestoreDisplayMode = TRUE;

	wined3d_mutex_lock();
	hr = wined3d_swapchain_create(device->wined3d_device, &wined3d_parameters,
	SURFACE_OPENGL, swapchain, &d3d9_swapchain_wined3d_parent_ops,
	&swapchain->wined3d_swapchain);
	wined3d_mutex_unlock();

	present_parameters->BackBufferWidth = wined3d_parameters.BackBufferWidth;
	present_parameters->BackBufferHeight = wined3d_parameters.BackBufferHeight;
	present_parameters->BackBufferFormat = d3dformat_from_wined3dformat(wined3d_parameters.BackBufferFormat);
	present_parameters->BackBufferCount = wined3d_parameters.BackBufferCount;
	present_parameters->MultiSampleType = wined3d_parameters.MultiSampleType;
	present_parameters->MultiSampleQuality = wined3d_parameters.MultiSampleQuality;
	present_parameters->SwapEffect = wined3d_parameters.SwapEffect;
	present_parameters->hDeviceWindow = wined3d_parameters.hDeviceWindow;
	present_parameters->Windowed = wined3d_parameters.Windowed;
	present_parameters->EnableAutoDepthStencil = wined3d_parameters.EnableAutoDepthStencil;
	present_parameters->AutoDepthStencilFormat = d3dformat_from_wined3dformat(wined3d_parameters.AutoDepthStencilFormat);
	present_parameters->Flags = wined3d_parameters.Flags;
	present_parameters->FullScreen_RefreshRateInHz = wined3d_parameters.FullScreen_RefreshRateInHz;
	present_parameters->PresentationInterval = wined3d_parameters.PresentationInterval;

	if (FAILED(hr))
	{
	WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
	return hr;
	}

	swapchain->parentDevice = &device->IDirect3DDevice9Ex_iface;
	IDirect3DDevice9Ex_AddRef(swapchain->parentDevice);

	return D3D_OK;
	}