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     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  34
  35     if (IsEqualGUID(riid, &IID_IUnknown)
  36         || IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
  37         IDirect3DSwapChain9_AddRef(iface);
  38         *ppobj = This;
  39         return S_OK;
  40     }
  41
  42     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  43     *ppobj = NULL;
  44     return E_NOINTERFACE;
  45 }
  46
  47 static ULONG WINAPI IDirect3DSwapChain9Impl_AddRef(LPDIRECT3DSWAPCHAIN9 iface) {
  48     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  49     ULONG ref = InterlockedIncrement(&This->ref);
  50
  51     TRACE("%p increasing refcount to %u.\n", iface, ref);
  52
  53     if(ref == 1 && This->parentDevice) IDirect3DDevice9Ex_AddRef(This->parentDevice);
  54
  55     return ref;
  56 }
  57
  58 static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
  59     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  60     ULONG ref = InterlockedDecrement(&This->ref);
  61
  62     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  63
  64     if (ref == 0) {
  65         IDirect3DDevice9Ex *parentDevice = This->parentDevice;
  66
  67         if (!This->isImplicit) {
  68             wined3d_mutex_lock();
  69             IWineD3DSwapChain_Destroy(This->wineD3DSwapChain);
  70             wined3d_mutex_unlock();
  71
  72             HeapFree(GetProcessHeap(), 0, This);
  73         }
  74
  75         /* Release the device last, as it may cause the device to be destroyed. */
  76         if (parentDevice) IDirect3DDevice9Ex_Release(parentDevice);
  77     }
  78     return ref;
  79 }
  80
  81 /* IDirect3DSwapChain9 parts follow: */
  82 static HRESULT WINAPI DECLSPEC_HOTPATCH IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
  83     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  84     HRESULT hr;
  85
  86     TRACE("iface %p, src_rect %p, dst_rect %p, dst_window_override %p, dirty_region %p, flags %#x.\n",
  87             iface, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
  88
  89     wined3d_mutex_lock();
  90     hr = IWineD3DSwapChain_Present(This->wineD3DSwapChain, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
  91     wined3d_mutex_unlock();
  92
  93     return hr;
  94 }
  95
  96 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DSurface9* pDestSurface) {
  97     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  98     HRESULT hr;
  99
 100     TRACE("iface %p, surface %p.\n", iface, pDestSurface);
 101
 102     wined3d_mutex_lock();
 103     hr = IWineD3DSwapChain_GetFrontBufferData(This->wineD3DSwapChain,  ((IDirect3DSurface9Impl *)pDestSurface)->wineD3DSurface);
 104     wined3d_mutex_unlock();
 105
 106     return hr;
 107 }
 108
 109 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN9 iface, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9** ppBackBuffer) {
 110     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 111     HRESULT hrc = D3D_OK;
 112     IWineD3DSurface *mySurface = NULL;
 113
 114     TRACE("iface %p, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n",
 115             iface, iBackBuffer, Type, ppBackBuffer);
 116
 117     wined3d_mutex_lock();
 118     hrc = IWineD3DSwapChain_GetBackBuffer(This->wineD3DSwapChain, iBackBuffer, (WINED3DBACKBUFFER_TYPE) Type, &mySurface);
 119     if (hrc == D3D_OK && NULL != mySurface) {
 120        IWineD3DSurface_GetParent(mySurface, (IUnknown **)ppBackBuffer);
 121        IWineD3DSurface_Release(mySurface);
 122     }
 123     wined3d_mutex_unlock();
 124
 125     /* Do not touch the **ppBackBuffer pointer otherwise! (see device test) */
 126     return hrc;
 127 }
 128
 129 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
 130     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 131     HRESULT hr;
 132
 133     TRACE("iface %p, raster_status %p.\n", iface, pRasterStatus);
 134
 135     wined3d_mutex_lock();
 136     hr = IWineD3DSwapChain_GetRasterStatus(This->wineD3DSwapChain, (WINED3DRASTER_STATUS *) pRasterStatus);
 137     wined3d_mutex_unlock();
 138
 139     return hr;
 140 }
 141
 142 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
 143     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 144     HRESULT hr;
 145
 146     TRACE("iface %p, mode %p.\n", iface, pMode);
 147
 148     wined3d_mutex_lock();
 149     hr = IWineD3DSwapChain_GetDisplayMode(This->wineD3DSwapChain, (WINED3DDISPLAYMODE *) pMode);
 150     wined3d_mutex_unlock();
 151
 152     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 153
 154     return hr;
 155 }
 156
 157 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(IDirect3DSwapChain9 *iface, IDirect3DDevice9 **device)
 158 {
 159     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 160
 161     TRACE("iface %p, device %p.\n", iface, device);
 162
 163     *device = (IDirect3DDevice9 *)This->parentDevice;
 164     IDirect3DDevice9_AddRef(*device);
 165
 166     TRACE("Returning device %p.\n", *device);
 167
 168     return D3D_OK;
 169 }
 170
 171 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
 172     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 173     WINED3DPRESENT_PARAMETERS winePresentParameters;
 174     HRESULT hr;
 175
 176     TRACE("iface %p, parameters %p.\n", iface, pPresentationParameters);
 177
 178     wined3d_mutex_lock();
 179     hr = IWineD3DSwapChain_GetPresentParameters(This->wineD3DSwapChain, &winePresentParameters);
 180     wined3d_mutex_unlock();
 181
 182     pPresentationParameters->BackBufferWidth            = winePresentParameters.BackBufferWidth;
 183     pPresentationParameters->BackBufferHeight           = winePresentParameters.BackBufferHeight;
 184     pPresentationParameters->BackBufferFormat           = d3dformat_from_wined3dformat(winePresentParameters.BackBufferFormat);
 185     pPresentationParameters->BackBufferCount            = winePresentParameters.BackBufferCount;
 186     pPresentationParameters->MultiSampleType            = winePresentParameters.MultiSampleType;
 187     pPresentationParameters->MultiSampleQuality         = winePresentParameters.MultiSampleQuality;
 188     pPresentationParameters->SwapEffect                 = winePresentParameters.SwapEffect;
 189     pPresentationParameters->hDeviceWindow              = winePresentParameters.hDeviceWindow;
 190     pPresentationParameters->Windowed                   = winePresentParameters.Windowed;
 191     pPresentationParameters->EnableAutoDepthStencil     = winePresentParameters.EnableAutoDepthStencil;
 192     pPresentationParameters->AutoDepthStencilFormat     = d3dformat_from_wined3dformat(winePresentParameters.AutoDepthStencilFormat);
 193     pPresentationParameters->Flags                      = winePresentParameters.Flags;
 194     pPresentationParameters->FullScreen_RefreshRateInHz = winePresentParameters.FullScreen_RefreshRateInHz;
 195     pPresentationParameters->PresentationInterval       = winePresentParameters.PresentationInterval;
 196
 197     return hr;
 198 }
 199
 200
 201 static const IDirect3DSwapChain9Vtbl Direct3DSwapChain9_Vtbl =
 202 {
 203     IDirect3DSwapChain9Impl_QueryInterface,
 204     IDirect3DSwapChain9Impl_AddRef,
 205     IDirect3DSwapChain9Impl_Release,
 206     IDirect3DSwapChain9Impl_Present,
 207     IDirect3DSwapChain9Impl_GetFrontBufferData,
 208     IDirect3DSwapChain9Impl_GetBackBuffer,
 209     IDirect3DSwapChain9Impl_GetRasterStatus,
 210     IDirect3DSwapChain9Impl_GetDisplayMode,
 211     IDirect3DSwapChain9Impl_GetDevice,
 212     IDirect3DSwapChain9Impl_GetPresentParameters
 213 };
 214
 215
 216 /* IDirect3DDevice9 IDirect3DSwapChain9 Methods follow: */
 217 HRESULT  WINAPI DECLSPEC_HOTPATCH IDirect3DDevice9Impl_CreateAdditionalSwapChain(LPDIRECT3DDEVICE9EX iface, D3DPRESENT_PARAMETERS* pPresentationParameters, IDirect3DSwapChain9** pSwapChain) {
 218     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 219     IDirect3DSwapChain9Impl* object;
 220     HRESULT hrc = D3D_OK;
 221     WINED3DPRESENT_PARAMETERS localParameters;
 222
 223     TRACE("iface %p, parameters %p, swapchain %p.\n",
 224             iface, pPresentationParameters, pSwapChain);
 225
 226     object = HeapAlloc(GetProcessHeap(),  HEAP_ZERO_MEMORY, sizeof(*object));
 227     if (NULL == object) {
 228         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 229         return D3DERR_OUTOFVIDEOMEMORY;
 230     }
 231     object->ref = 1;
 232     object->lpVtbl = &Direct3DSwapChain9_Vtbl;
 233
 234     /* The back buffer count is set to one if it's 0 */
 235     if(pPresentationParameters->BackBufferCount == 0) {
 236         pPresentationParameters->BackBufferCount = 1;
 237     }
 238
 239     /* Allocate an associated WineD3DDevice object */
 240     localParameters.BackBufferWidth                     = pPresentationParameters->BackBufferWidth;
 241     localParameters.BackBufferHeight                    = pPresentationParameters->BackBufferHeight;
 242     localParameters.BackBufferFormat                    = wined3dformat_from_d3dformat(pPresentationParameters->BackBufferFormat);
 243     localParameters.BackBufferCount                     = pPresentationParameters->BackBufferCount;
 244     localParameters.MultiSampleType                     = pPresentationParameters->MultiSampleType;
 245     localParameters.MultiSampleQuality                  = pPresentationParameters->MultiSampleQuality;
 246     localParameters.SwapEffect                          = pPresentationParameters->SwapEffect;
 247     localParameters.hDeviceWindow                       = pPresentationParameters->hDeviceWindow;
 248     localParameters.Windowed                            = pPresentationParameters->Windowed;
 249     localParameters.EnableAutoDepthStencil              = pPresentationParameters->EnableAutoDepthStencil;
 250     localParameters.AutoDepthStencilFormat              = wined3dformat_from_d3dformat(pPresentationParameters->AutoDepthStencilFormat);
 251     localParameters.Flags                               = pPresentationParameters->Flags;
 252     localParameters.FullScreen_RefreshRateInHz          = pPresentationParameters->FullScreen_RefreshRateInHz;
 253     localParameters.PresentationInterval                = pPresentationParameters->PresentationInterval;
 254     localParameters.AutoRestoreDisplayMode              = TRUE;
 255
 256     wined3d_mutex_lock();
 257     hrc = IWineD3DDevice_CreateSwapChain(This->WineD3DDevice, &localParameters,
 258             &object->wineD3DSwapChain, (IUnknown*)object, SURFACE_OPENGL);
 259     wined3d_mutex_unlock();
 260
 261     pPresentationParameters->BackBufferWidth            = localParameters.BackBufferWidth;
 262     pPresentationParameters->BackBufferHeight           = localParameters.BackBufferHeight;
 263     pPresentationParameters->BackBufferFormat           = d3dformat_from_wined3dformat(localParameters.BackBufferFormat);
 264     pPresentationParameters->BackBufferCount            = localParameters.BackBufferCount;
 265     pPresentationParameters->MultiSampleType            = localParameters.MultiSampleType;
 266     pPresentationParameters->MultiSampleQuality         = localParameters.MultiSampleQuality;
 267     pPresentationParameters->SwapEffect                 = localParameters.SwapEffect;
 268     pPresentationParameters->hDeviceWindow              = localParameters.hDeviceWindow;
 269     pPresentationParameters->Windowed                   = localParameters.Windowed;
 270     pPresentationParameters->EnableAutoDepthStencil     = localParameters.EnableAutoDepthStencil;
 271     pPresentationParameters->AutoDepthStencilFormat     = d3dformat_from_wined3dformat(localParameters.AutoDepthStencilFormat);
 272     pPresentationParameters->Flags                      = localParameters.Flags;
 273     pPresentationParameters->FullScreen_RefreshRateInHz = localParameters.FullScreen_RefreshRateInHz;
 274     pPresentationParameters->PresentationInterval       = localParameters.PresentationInterval;
 275
 276     if (hrc != D3D_OK) {
 277         FIXME("(%p) call to IWineD3DDevice_CreateSwapChain failed\n", This);
 278         HeapFree(GetProcessHeap(), 0 , object);
 279     } else {
 280         IDirect3DDevice9Ex_AddRef(iface);
 281         object->parentDevice = iface;
 282         *pSwapChain = (IDirect3DSwapChain9 *)object;
 283         TRACE("(%p) : Created swapchain %p\n", This, *pSwapChain);
 284     }
 285     TRACE("(%p) returning %p\n", This, *pSwapChain);
 286     return hrc;
 287 }
 288
 289 HRESULT  WINAPI DECLSPEC_HOTPATCH IDirect3DDevice9Impl_GetSwapChain(LPDIRECT3DDEVICE9EX iface, UINT iSwapChain, IDirect3DSwapChain9** pSwapChain) {
 290     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 291     HRESULT hrc = D3D_OK;
 292     IWineD3DSwapChain *swapchain = NULL;
 293
 294     TRACE("iface %p, swapchain_idx %u, swapchain %p.\n",
 295             iface, iSwapChain, pSwapChain);
 296
 297     wined3d_mutex_lock();
 298     hrc = IWineD3DDevice_GetSwapChain(This->WineD3DDevice, iSwapChain, &swapchain);
 299     if (hrc == D3D_OK && NULL != swapchain) {
 300        IWineD3DSwapChain_GetParent(swapchain, (IUnknown **)pSwapChain);
 301        IWineD3DSwapChain_Release(swapchain);
 302     } else {
 303         *pSwapChain = NULL;
 304     }
 305     wined3d_mutex_unlock();
 306
 307     return hrc;
 308 }
 309
 310 UINT     WINAPI  IDirect3DDevice9Impl_GetNumberOfSwapChains(LPDIRECT3DDEVICE9EX iface) {
 311     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 312     UINT ret;
 313
 314     TRACE("iface %p.\n", iface);
 315
 316     wined3d_mutex_lock();
 317     ret = IWineD3DDevice_GetNumberOfSwapChains(This->WineD3DDevice);
 318     wined3d_mutex_unlock();
 319
 320     return ret;
 321 }