git.oblomov.eu Git - wine/blob - 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)
  54     {
  55         if (This->parentDevice)
  56             IDirect3DDevice9Ex_AddRef(This->parentDevice);
  57
  58         if (!This->isImplicit)
  59         {
  60             wined3d_mutex_lock();
  61             IWineD3DSwapChain_AddRef(This->wineD3DSwapChain);
  62             wined3d_mutex_unlock();
  63         }
  64     }
  65
  66     return ref;
  67 }
  68
  69 static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
  70     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  71     ULONG ref = InterlockedDecrement(&This->ref);
  72
  73     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  74
  75     if (ref == 0) {
  76         IDirect3DDevice9Ex *parentDevice = This->parentDevice;
  77
  78         if (!This->isImplicit) {
  79             wined3d_mutex_lock();
  80             IWineD3DSwapChain_Destroy(This->wineD3DSwapChain);
  81             wined3d_mutex_unlock();
  82         }
  83
  84         /* Release the device last, as it may cause the device to be destroyed. */
  85         if (parentDevice) IDirect3DDevice9Ex_Release(parentDevice);
  86     }
  87     return ref;
  88 }
  89
  90 /* IDirect3DSwapChain9 parts follow: */
  91 static HRESULT WINAPI DECLSPEC_HOTPATCH IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
  92     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
  93     HRESULT hr;
  94
  95     TRACE("iface %p, src_rect %p, dst_rect %p, dst_window_override %p, dirty_region %p, flags %#x.\n",
  96             iface, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
  97
  98     wined3d_mutex_lock();
  99     hr = IWineD3DSwapChain_Present(This->wineD3DSwapChain, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion, dwFlags);
 100     wined3d_mutex_unlock();
 101
 102     return hr;
 103 }
 104
 105 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DSurface9* pDestSurface) {
 106     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 107     HRESULT hr;
 108
 109     TRACE("iface %p, surface %p.\n", iface, pDestSurface);
 110
 111     wined3d_mutex_lock();
 112     hr = IWineD3DSwapChain_GetFrontBufferData(This->wineD3DSwapChain,  ((IDirect3DSurface9Impl *)pDestSurface)->wineD3DSurface);
 113     wined3d_mutex_unlock();
 114
 115     return hr;
 116 }
 117
 118 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(IDirect3DSwapChain9 *iface,
 119         UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9 **ppBackBuffer)
 120 {
 121     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 122     IWineD3DSurface *mySurface = NULL;
 123     HRESULT hr;
 124
 125     TRACE("iface %p, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n",
 126             iface, iBackBuffer, Type, ppBackBuffer);
 127
 128     wined3d_mutex_lock();
 129     hr = IWineD3DSwapChain_GetBackBuffer(This->wineD3DSwapChain, iBackBuffer,
 130             (WINED3DBACKBUFFER_TYPE)Type, &mySurface);
 131     if (SUCCEEDED(hr) && mySurface)
 132     {
 133        *ppBackBuffer = IWineD3DSurface_GetParent(mySurface);
 134        IDirect3DSurface9_AddRef(*ppBackBuffer);
 135        IWineD3DSurface_Release(mySurface);
 136     }
 137     wined3d_mutex_unlock();
 138
 139     /* Do not touch the **ppBackBuffer pointer otherwise! (see device test) */
 140     return hr;
 141 }
 142
 143 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
 144     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 145     HRESULT hr;
 146
 147     TRACE("iface %p, raster_status %p.\n", iface, pRasterStatus);
 148
 149     wined3d_mutex_lock();
 150     hr = IWineD3DSwapChain_GetRasterStatus(This->wineD3DSwapChain, (WINED3DRASTER_STATUS *) pRasterStatus);
 151     wined3d_mutex_unlock();
 152
 153     return hr;
 154 }
 155
 156 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
 157     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 158     HRESULT hr;
 159
 160     TRACE("iface %p, mode %p.\n", iface, pMode);
 161
 162     wined3d_mutex_lock();
 163     hr = IWineD3DSwapChain_GetDisplayMode(This->wineD3DSwapChain, (WINED3DDISPLAYMODE *) pMode);
 164     wined3d_mutex_unlock();
 165
 166     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 167
 168     return hr;
 169 }
 170
 171 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(IDirect3DSwapChain9 *iface, IDirect3DDevice9 **device)
 172 {
 173     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 174
 175     TRACE("iface %p, device %p.\n", iface, device);
 176
 177     *device = (IDirect3DDevice9 *)This->parentDevice;
 178     IDirect3DDevice9_AddRef(*device);
 179
 180     TRACE("Returning device %p.\n", *device);
 181
 182     return D3D_OK;
 183 }
 184
 185 static HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
 186     IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
 187     WINED3DPRESENT_PARAMETERS winePresentParameters;
 188     HRESULT hr;
 189
 190     TRACE("iface %p, parameters %p.\n", iface, pPresentationParameters);
 191
 192     wined3d_mutex_lock();
 193     hr = IWineD3DSwapChain_GetPresentParameters(This->wineD3DSwapChain, &winePresentParameters);
 194     wined3d_mutex_unlock();
 195
 196     pPresentationParameters->BackBufferWidth            = winePresentParameters.BackBufferWidth;
 197     pPresentationParameters->BackBufferHeight           = winePresentParameters.BackBufferHeight;
 198     pPresentationParameters->BackBufferFormat           = d3dformat_from_wined3dformat(winePresentParameters.BackBufferFormat);
 199     pPresentationParameters->BackBufferCount            = winePresentParameters.BackBufferCount;
 200     pPresentationParameters->MultiSampleType            = winePresentParameters.MultiSampleType;
 201     pPresentationParameters->MultiSampleQuality         = winePresentParameters.MultiSampleQuality;
 202     pPresentationParameters->SwapEffect                 = winePresentParameters.SwapEffect;
 203     pPresentationParameters->hDeviceWindow              = winePresentParameters.hDeviceWindow;
 204     pPresentationParameters->Windowed                   = winePresentParameters.Windowed;
 205     pPresentationParameters->EnableAutoDepthStencil     = winePresentParameters.EnableAutoDepthStencil;
 206     pPresentationParameters->AutoDepthStencilFormat     = d3dformat_from_wined3dformat(winePresentParameters.AutoDepthStencilFormat);
 207     pPresentationParameters->Flags                      = winePresentParameters.Flags;
 208     pPresentationParameters->FullScreen_RefreshRateInHz = winePresentParameters.FullScreen_RefreshRateInHz;
 209     pPresentationParameters->PresentationInterval       = winePresentParameters.PresentationInterval;
 210
 211     return hr;
 212 }
 213
 214
 215 static const IDirect3DSwapChain9Vtbl Direct3DSwapChain9_Vtbl =
 216 {
 217     IDirect3DSwapChain9Impl_QueryInterface,
 218     IDirect3DSwapChain9Impl_AddRef,
 219     IDirect3DSwapChain9Impl_Release,
 220     IDirect3DSwapChain9Impl_Present,
 221     IDirect3DSwapChain9Impl_GetFrontBufferData,
 222     IDirect3DSwapChain9Impl_GetBackBuffer,
 223     IDirect3DSwapChain9Impl_GetRasterStatus,
 224     IDirect3DSwapChain9Impl_GetDisplayMode,
 225     IDirect3DSwapChain9Impl_GetDevice,
 226     IDirect3DSwapChain9Impl_GetPresentParameters
 227 };
 228
 229 static void STDMETHODCALLTYPE d3d9_swapchain_wined3d_object_released(void *parent)
 230 {
 231     HeapFree(GetProcessHeap(), 0, parent);
 232 }
 233
 234 static const struct wined3d_parent_ops d3d9_swapchain_wined3d_parent_ops =
 235 {
 236     d3d9_swapchain_wined3d_object_released,
 237 };
 238
 239 HRESULT swapchain_init(IDirect3DSwapChain9Impl *swapchain, IDirect3DDevice9Impl *device,
 240         D3DPRESENT_PARAMETERS *present_parameters)
 241 {
 242     WINED3DPRESENT_PARAMETERS wined3d_parameters;
 243     HRESULT hr;
 244
 245     swapchain->ref = 1;
 246     swapchain->lpVtbl = &Direct3DSwapChain9_Vtbl;
 247
 248     wined3d_parameters.BackBufferWidth = present_parameters->BackBufferWidth;
 249     wined3d_parameters.BackBufferHeight = present_parameters->BackBufferHeight;
 250     wined3d_parameters.BackBufferFormat = wined3dformat_from_d3dformat(present_parameters->BackBufferFormat);
 251     wined3d_parameters.BackBufferCount = max(1, present_parameters->BackBufferCount);
 252     wined3d_parameters.MultiSampleType = present_parameters->MultiSampleType;
 253     wined3d_parameters.MultiSampleQuality = present_parameters->MultiSampleQuality;
 254     wined3d_parameters.SwapEffect = present_parameters->SwapEffect;
 255     wined3d_parameters.hDeviceWindow = present_parameters->hDeviceWindow;
 256     wined3d_parameters.Windowed = present_parameters->Windowed;
 257     wined3d_parameters.EnableAutoDepthStencil = present_parameters->EnableAutoDepthStencil;
 258     wined3d_parameters.AutoDepthStencilFormat = wined3dformat_from_d3dformat(present_parameters->AutoDepthStencilFormat);
 259     wined3d_parameters.Flags = present_parameters->Flags;
 260     wined3d_parameters.FullScreen_RefreshRateInHz = present_parameters->FullScreen_RefreshRateInHz;
 261     wined3d_parameters.PresentationInterval = present_parameters->PresentationInterval;
 262     wined3d_parameters.AutoRestoreDisplayMode = TRUE;
 263
 264     wined3d_mutex_lock();
 265     hr = IWineD3DDevice_CreateSwapChain(device->WineD3DDevice, &wined3d_parameters,
 266             SURFACE_OPENGL, swapchain, &d3d9_swapchain_wined3d_parent_ops,
 267             &swapchain->wineD3DSwapChain);
 268     wined3d_mutex_unlock();
 269
 270     present_parameters->BackBufferWidth = wined3d_parameters.BackBufferWidth;
 271     present_parameters->BackBufferHeight = wined3d_parameters.BackBufferHeight;
 272     present_parameters->BackBufferFormat = d3dformat_from_wined3dformat(wined3d_parameters.BackBufferFormat);
 273     present_parameters->BackBufferCount = wined3d_parameters.BackBufferCount;
 274     present_parameters->MultiSampleType = wined3d_parameters.MultiSampleType;
 275     present_parameters->MultiSampleQuality = wined3d_parameters.MultiSampleQuality;
 276     present_parameters->SwapEffect = wined3d_parameters.SwapEffect;
 277     present_parameters->hDeviceWindow = wined3d_parameters.hDeviceWindow;
 278     present_parameters->Windowed = wined3d_parameters.Windowed;
 279     present_parameters->EnableAutoDepthStencil = wined3d_parameters.EnableAutoDepthStencil;
 280     present_parameters->AutoDepthStencilFormat = d3dformat_from_wined3dformat(wined3d_parameters.AutoDepthStencilFormat);
 281     present_parameters->Flags = wined3d_parameters.Flags;
 282     present_parameters->FullScreen_RefreshRateInHz = wined3d_parameters.FullScreen_RefreshRateInHz;
 283     present_parameters->PresentationInterval = wined3d_parameters.PresentationInterval;
 284
 285     if (FAILED(hr))
 286     {
 287         WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
 288         return hr;
 289     }
 290
 291     swapchain->parentDevice = (IDirect3DDevice9Ex *)device;
 292     IDirect3DDevice9Ex_AddRef(swapchain->parentDevice);
 293
 294     return D3D_OK;
 295 }