dlls/d3d9/swapchain.c

   1 /*
   2  * IDirect3DSwapChain9 implementation
   3  *
   4  * Copyright 2002-2003 Jason Edmeades
   5  *                     Raphael Junqueira
   6  * Copyright 2005 Oliver Stieber
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "d3d9_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  27
  28 /* IDirect3DSwapChain IUnknown parts follow: */
  29 static HRESULT WINAPI IDirect3DSwapChain9Impl_QueryInterface(LPDIRECT3DSWAPCHAIN9 iface, REFIID riid, LPVOID* ppobj)
  30 {
  31     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  32
  33     if (IsEqualGUID(riid, &IID_IUnknown)
  34         || IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
  35         IUnknown_AddRef(iface);
  36         *ppobj = This;
  37         return S_OK;
  38     }
  39
  40     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  41     *ppobj = NULL;
  42     return E_NOINTERFACE;
  43 }
  44
  45 static ULONG WINAPI IDirect3DSwapChain9Impl_AddRef(LPDIRECT3DSWAPCHAIN9 iface) {
  46     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  47     ULONG ref = InterlockedIncrement(&This->ref);
  48
  49     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  50
  51     return ref;
  52 }
  53
  54 static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
  55     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  56     ULONG ref = InterlockedDecrement(&This->ref);
  57
  58     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  59
  60     if (ref == 0) {
  61         IWineD3DSwapChain_Release(This->wineD3DSwapChain);
  62         if (This->parentDevice) IUnknown_Release(This->parentDevice);
  63         HeapFree(GetProcessHeap(), 0, This);
  64     }
  65     return ref;
  66 }
  67
  68 /* IDirect3DSwapChain9 parts follow: */
  69 static HRESULT WINAPI IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
  70     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  71     TRACE("(%p) Relay\n", This);
  72     return IWineD3DSwapChain_Present(This->wineD3DSwapChain, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
  73 }
  74
  75 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DSurface9* pDestSurface) {
  76     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  77     TRACE("(%p) Relay\n", This);
  78     return IWineD3DSwapChain_GetFrontBufferData(This->wineD3DSwapChain,  ((IDirect3DSurface9Impl *)pDestSurface)->wineD3DSurface);
  79 }
  80
  81 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN9 iface, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9** ppBackBuffer) {
  82     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  83     HRESULT hrc = D3D_OK;
  84     IWineD3DSurface *mySurface = NULL;
  85
  86     TRACE("(%p) Relay\n", This);
  87
  88     hrc = IWineD3DSwapChain_GetBackBuffer(This->wineD3DSwapChain, iBackBuffer, (WINED3DBACKBUFFER_TYPE) Type, &mySurface);
  89     if (hrc == D3D_OK && NULL != mySurface) {
  90        IWineD3DSurface_GetParent(mySurface, (IUnknown **)ppBackBuffer);
  91        IWineD3DSurface_Release(mySurface);
  92     }
  93     /* Do not touch the **ppBackBuffer pointer otherwise! (see device test) */
  94     return hrc;
  95 }
  96
  97 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
  98     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  99     TRACE("(%p) Relay\n", This);
 100     return IWineD3DSwapChain_GetRasterStatus(This->wineD3DSwapChain, (WINED3DRASTER_STATUS *) pRasterStatus);
 101 }
 102
 103 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
 104     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 105     TRACE("(%p) Relay\n", This);
 106     return IWineD3DSwapChain_GetDisplayMode(This->wineD3DSwapChain, (WINED3DDISPLAYMODE *) pMode);
 107 }
 108
 109 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DDevice9** ppDevice) {
 110     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 111     HRESULT hrc = D3D_OK;
 112     IWineD3DDevice *device = NULL;
 113
 114     TRACE("(%p) Relay\n", This);
 115
 116     hrc = IWineD3DSwapChain_GetDevice(This->wineD3DSwapChain, &device);
 117     if (hrc == D3D_OK && NULL != device) {
 118        IWineD3DDevice_GetParent(device, (IUnknown **)ppDevice);
 119        IWineD3DDevice_Release(device);
 120     }
 121     return hrc;
 122 }
 123
 124 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
 125     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 126     WINED3DPRESENT_PARAMETERS winePresentParameters;
 127     TRACE("(%p)->(%p): Relay\n", This, pPresentationParameters);
 128     winePresentParameters.BackBufferWidth = &pPresentationParameters->BackBufferWidth;
 129     winePresentParameters.BackBufferHeight = &pPresentationParameters->BackBufferHeight;
 130     winePresentParameters.BackBufferFormat = (WINED3DFORMAT *) &pPresentationParameters->BackBufferFormat;
 131     winePresentParameters.BackBufferCount = &pPresentationParameters->BackBufferCount;
 132     winePresentParameters.MultiSampleType = (WINED3DMULTISAMPLE_TYPE *) &pPresentationParameters->MultiSampleType;
 133     winePresentParameters.MultiSampleQuality = &pPresentationParameters->MultiSampleQuality;
 134     winePresentParameters.SwapEffect = (WINED3DSWAPEFFECT *)&pPresentationParameters->SwapEffect;
 135     winePresentParameters.hDeviceWindow = &pPresentationParameters->hDeviceWindow;
 136     winePresentParameters.Windowed = &pPresentationParameters->Windowed;
 137     winePresentParameters.EnableAutoDepthStencil = &pPresentationParameters->EnableAutoDepthStencil;
 138     winePresentParameters.Flags = &pPresentationParameters->Flags;
 139     winePresentParameters.FullScreen_RefreshRateInHz = &pPresentationParameters->FullScreen_RefreshRateInHz;
 140     winePresentParameters.PresentationInterval = &pPresentationParameters->PresentationInterval;
 141     return IWineD3DSwapChain_GetPresentParameters(This->wineD3DSwapChain, &winePresentParameters);
 142 }
 143
 144
 145 static const IDirect3DSwapChain9Vtbl Direct3DSwapChain9_Vtbl =
 146 {
 147     IDirect3DSwapChain9Impl_QueryInterface,
 148     IDirect3DSwapChain9Impl_AddRef,
 149     IDirect3DSwapChain9Impl_Release,
 150     IDirect3DSwapChain9Impl_Present,
 151     IDirect3DSwapChain9Impl_GetFrontBufferData,
 152     IDirect3DSwapChain9Impl_GetBackBuffer,
 153     IDirect3DSwapChain9Impl_GetRasterStatus,
 154     IDirect3DSwapChain9Impl_GetDisplayMode,
 155     IDirect3DSwapChain9Impl_GetDevice,
 156     IDirect3DSwapChain9Impl_GetPresentParameters
 157 };
 158
 159
 160 /* IDirect3DDevice9 IDirect3DSwapChain9 Methods follow: */
 161 HRESULT  WINAPI  IDirect3DDevice9Impl_CreateAdditionalSwapChain(LPDIRECT3DDEVICE9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters, IDirect3DSwapChain9** pSwapChain) {
 162     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 163     IDirect3DSwapChain9Impl* object;
 164     HRESULT hrc = D3D_OK;
 165     WINED3DPRESENT_PARAMETERS localParameters;
 166
 167     TRACE("(%p) Relay\n", This);
 168
 169     object = HeapAlloc(GetProcessHeap(),  HEAP_ZERO_MEMORY, sizeof(*object));
 170     if (NULL == object) {
 171         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 172         return D3DERR_OUTOFVIDEOMEMORY;
 173     }
 174     object->ref = 1;
 175     object->lpVtbl = &Direct3DSwapChain9_Vtbl;
 176
 177     /* The back buffer count is set to one if it's 0 */
 178     if(pPresentationParameters->BackBufferCount == 0) {
 179         pPresentationParameters->BackBufferCount = 1;
 180     }
 181
 182     /* Allocate an associated WineD3DDevice object */
 183     localParameters.BackBufferWidth                = &pPresentationParameters->BackBufferWidth;
 184     localParameters.BackBufferHeight               = &pPresentationParameters->BackBufferHeight;
 185     localParameters.BackBufferFormat               = (WINED3DFORMAT *)&pPresentationParameters->BackBufferFormat;
 186     localParameters.BackBufferCount                = &pPresentationParameters->BackBufferCount;
 187     localParameters.MultiSampleType                = (WINED3DMULTISAMPLE_TYPE *) &pPresentationParameters->MultiSampleType;
 188     localParameters.MultiSampleQuality             = &pPresentationParameters->MultiSampleQuality;
 189     localParameters.SwapEffect                     = (WINED3DSWAPEFFECT *)&pPresentationParameters->SwapEffect;
 190     localParameters.hDeviceWindow                  = &pPresentationParameters->hDeviceWindow;
 191     localParameters.Windowed                       = &pPresentationParameters->Windowed;
 192     localParameters.EnableAutoDepthStencil         = &pPresentationParameters->EnableAutoDepthStencil;
 193     localParameters.AutoDepthStencilFormat         = (WINED3DFORMAT *)&pPresentationParameters->AutoDepthStencilFormat;
 194     localParameters.Flags                          = &pPresentationParameters->Flags;
 195     localParameters.FullScreen_RefreshRateInHz     = &pPresentationParameters->FullScreen_RefreshRateInHz;
 196     localParameters.PresentationInterval           = &pPresentationParameters->PresentationInterval;
 197
 198
 199     hrc = IWineD3DDevice_CreateAdditionalSwapChain(This->WineD3DDevice, &localParameters, &object->wineD3DSwapChain, (IUnknown*)object, D3D9CB_CreateRenderTarget, D3D9CB_CreateDepthStencilSurface);
 200     if (hrc != D3D_OK) {
 201         FIXME("(%p) call to IWineD3DDevice_CreateAdditionalSwapChain failed\n", This);
 202         HeapFree(GetProcessHeap(), 0 , object);
 203     } else {
 204         IUnknown_AddRef(iface);
 205         object->parentDevice = iface;
 206         *pSwapChain = (IDirect3DSwapChain9 *)object;
 207         TRACE("(%p) : Created swapchain %p\n", This, *pSwapChain);
 208     }
 209     TRACE("(%p) returning %p\n", This, *pSwapChain);
 210     return hrc;
 211 }
 212
 213 HRESULT  WINAPI  IDirect3DDevice9Impl_GetSwapChain(LPDIRECT3DDEVICE9 iface, UINT iSwapChain, IDirect3DSwapChain9** pSwapChain) {
 214     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 215     HRESULT hrc = D3D_OK;
 216     IWineD3DSwapChain *swapchain = NULL;
 217
 218     TRACE("(%p) Relay\n", This);
 219
 220     hrc = IWineD3DDevice_GetSwapChain(This->WineD3DDevice, iSwapChain, &swapchain);
 221     if (hrc == D3D_OK && NULL != swapchain) {
 222        IWineD3DSwapChain_GetParent(swapchain, (IUnknown **)pSwapChain);
 223        IWineD3DSwapChain_Release(swapchain);
 224     } else {
 225         *pSwapChain = NULL;
 226     }
 227     return hrc;
 228 }
 229
 230 UINT     WINAPI  IDirect3DDevice9Impl_GetNumberOfSwapChains(LPDIRECT3DDEVICE9 iface) {
 231     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 232     TRACE("(%p) Relay\n", This);
 233     return IWineD3DDevice_GetNumberOfSwapChains(This->WineD3DDevice);
 234 }