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Sweden-Number/dlls/d3d9/swapchain.c

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/*
* 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;
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
IUnknown_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) : AddRef from %d\n", This, ref - 1);
if(ref == 1 && This->parentDevice) IUnknown_AddRef(This->parentDevice);
return ref;
}
static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) : ReleaseRef to %d\n", This, ref);
if (ref == 0) {
if (This->parentDevice) IUnknown_Release(This->parentDevice);
if (!This->isImplicit) {
EnterCriticalSection(&d3d9_cs);
IWineD3DSwapChain_Destroy(This->wineD3DSwapChain, D3D9CB_DestroyRenderTarget);
LeaveCriticalSection(&d3d9_cs);
HeapFree(GetProcessHeap(), 0, This);
}
}
return ref;
}
/* IDirect3DSwapChain9 parts follow: */
static HRESULT WINAPI IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
TRACE("(%p) Relay\n", This);
return IWineD3DSwapChain_Present(This->wineD3DSwapChain, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
}
static HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DSurface9* pDestSurface) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DSwapChain_GetFrontBufferData(This->wineD3DSwapChain, ((IDirect3DSurface9Impl *)pDestSurface)->wineD3DSurface);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN9 iface, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9** ppBackBuffer) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
HRESULT hrc = D3D_OK;
IWineD3DSurface *mySurface = NULL;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_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(&d3d9_cs);
/* Do not touch the **ppBackBuffer pointer otherwise! (see device test) */
return hrc;
}
static HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DSwapChain_GetRasterStatus(This->wineD3DSwapChain, (WINED3DRASTER_STATUS *) pRasterStatus);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DSwapChain_GetDisplayMode(This->wineD3DSwapChain, (WINED3DDISPLAYMODE *) pMode);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DDevice9** ppDevice) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
HRESULT hrc = D3D_OK;
IWineD3DDevice *device = NULL;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hrc = IWineD3DSwapChain_GetDevice(This->wineD3DSwapChain, &device);
if (hrc == D3D_OK && NULL != device) {
IWineD3DDevice_GetParent(device, (IUnknown **)ppDevice);
IWineD3DDevice_Release(device);
}
LeaveCriticalSection(&d3d9_cs);
return hrc;
}
static HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
WINED3DPRESENT_PARAMETERS winePresentParameters;
HRESULT hr;
TRACE("(%p)->(%p): Relay\n", This, pPresentationParameters);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DSwapChain_GetPresentParameters(This->wineD3DSwapChain, &winePresentParameters);
LeaveCriticalSection(&d3d9_cs);
pPresentationParameters->BackBufferWidth = winePresentParameters.BackBufferWidth;
pPresentationParameters->BackBufferHeight = winePresentParameters.BackBufferHeight;
pPresentationParameters->BackBufferFormat = 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->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
};
/* IDirect3DDevice9 IDirect3DSwapChain9 Methods follow: */
HRESULT WINAPI IDirect3DDevice9Impl_CreateAdditionalSwapChain(LPDIRECT3DDEVICE9EX iface, D3DPRESENT_PARAMETERS* pPresentationParameters, IDirect3DSwapChain9** pSwapChain) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
IDirect3DSwapChain9Impl* object;
HRESULT hrc = D3D_OK;
WINED3DPRESENT_PARAMETERS localParameters;
TRACE("(%p) Relay\n", This);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (NULL == object) {
FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
return D3DERR_OUTOFVIDEOMEMORY;
}
object->ref = 1;
object->lpVtbl = &Direct3DSwapChain9_Vtbl;
/* The back buffer count is set to one if it's 0 */
if(pPresentationParameters->BackBufferCount == 0) {
pPresentationParameters->BackBufferCount = 1;
}
/* Allocate an associated WineD3DDevice object */
localParameters.BackBufferWidth = pPresentationParameters->BackBufferWidth;
localParameters.BackBufferHeight = pPresentationParameters->BackBufferHeight;
localParameters.BackBufferFormat = pPresentationParameters->BackBufferFormat;
localParameters.BackBufferCount = pPresentationParameters->BackBufferCount;
localParameters.MultiSampleType = pPresentationParameters->MultiSampleType;
localParameters.MultiSampleQuality = pPresentationParameters->MultiSampleQuality;
localParameters.SwapEffect = pPresentationParameters->SwapEffect;
localParameters.hDeviceWindow = pPresentationParameters->hDeviceWindow;
localParameters.Windowed = pPresentationParameters->Windowed;
localParameters.EnableAutoDepthStencil = pPresentationParameters->EnableAutoDepthStencil;
localParameters.AutoDepthStencilFormat = pPresentationParameters->AutoDepthStencilFormat;
localParameters.Flags = pPresentationParameters->Flags;
localParameters.FullScreen_RefreshRateInHz = pPresentationParameters->FullScreen_RefreshRateInHz;
localParameters.PresentationInterval = pPresentationParameters->PresentationInterval;
EnterCriticalSection(&d3d9_cs);
hrc = IWineD3DDevice_CreateSwapChain(This->WineD3DDevice, &localParameters, &object->wineD3DSwapChain, (IUnknown*)object, D3D9CB_CreateRenderTarget, D3D9CB_CreateDepthStencilSurface, SURFACE_OPENGL);
LeaveCriticalSection(&d3d9_cs);
pPresentationParameters->BackBufferWidth = localParameters.BackBufferWidth;
pPresentationParameters->BackBufferHeight = localParameters.BackBufferHeight;
pPresentationParameters->BackBufferFormat = localParameters.BackBufferFormat;
pPresentationParameters->BackBufferCount = localParameters.BackBufferCount;
pPresentationParameters->MultiSampleType = localParameters.MultiSampleType;
pPresentationParameters->MultiSampleQuality = localParameters.MultiSampleQuality;
pPresentationParameters->SwapEffect = localParameters.SwapEffect;
pPresentationParameters->hDeviceWindow = localParameters.hDeviceWindow;
pPresentationParameters->Windowed = localParameters.Windowed;
pPresentationParameters->EnableAutoDepthStencil = localParameters.EnableAutoDepthStencil;
pPresentationParameters->AutoDepthStencilFormat = localParameters.AutoDepthStencilFormat;
pPresentationParameters->Flags = localParameters.Flags;
pPresentationParameters->FullScreen_RefreshRateInHz = localParameters.FullScreen_RefreshRateInHz;
pPresentationParameters->PresentationInterval = localParameters.PresentationInterval;
if (hrc != D3D_OK) {
FIXME("(%p) call to IWineD3DDevice_CreateSwapChain failed\n", This);
HeapFree(GetProcessHeap(), 0 , object);
} else {
IUnknown_AddRef(iface);
object->parentDevice = iface;
*pSwapChain = (IDirect3DSwapChain9 *)object;
TRACE("(%p) : Created swapchain %p\n", This, *pSwapChain);
}
TRACE("(%p) returning %p\n", This, *pSwapChain);
return hrc;
}
HRESULT WINAPI IDirect3DDevice9Impl_GetSwapChain(LPDIRECT3DDEVICE9EX iface, UINT iSwapChain, IDirect3DSwapChain9** pSwapChain) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
HRESULT hrc = D3D_OK;
IWineD3DSwapChain *swapchain = NULL;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hrc = IWineD3DDevice_GetSwapChain(This->WineD3DDevice, iSwapChain, &swapchain);
if (hrc == D3D_OK && NULL != swapchain) {
IWineD3DSwapChain_GetParent(swapchain, (IUnknown **)pSwapChain);
IWineD3DSwapChain_Release(swapchain);
} else {
*pSwapChain = NULL;
}
LeaveCriticalSection(&d3d9_cs);
return hrc;
}
UINT WINAPI IDirect3DDevice9Impl_GetNumberOfSwapChains(LPDIRECT3DDEVICE9EX iface) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
UINT ret;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
ret = IWineD3DDevice_GetNumberOfSwapChains(This->WineD3DDevice);
LeaveCriticalSection(&d3d9_cs);
return ret;
}
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