dlls/d3d9/swapchain.c

   1 /*
   2  * IDirect3DSwapChain9 implementation
   3  *
   4  * Copyright 2002-2003 Jason Edmeades
   5  *                     Raphael Junqueira
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include "config.h"
  23
  24 #define NONAMELESSUNION
  25 #define NONAMELESSSTRUCT
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "wingdi.h"
  30 #include "wine/debug.h"
  31
  32 #include "d3d9_private.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  35
  36 /* IDirect3DSwapChain IUnknown parts follow: */
  37 HRESULT WINAPI IDirect3DSwapChain9Impl_QueryInterface(LPDIRECT3DSWAPCHAIN9 iface, REFIID riid, LPVOID* ppobj)
  38 {
  39     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  40
  41     if (IsEqualGUID(riid, &IID_IUnknown)
  42         || IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
  43         IDirect3DSwapChain9Impl_AddRef(iface);
  44         *ppobj = This;
  45         return D3D_OK;
  46     }
  47
  48     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  49     return E_NOINTERFACE;
  50 }
  51
  52 ULONG WINAPI IDirect3DSwapChain9Impl_AddRef(LPDIRECT3DSWAPCHAIN9 iface) {
  53     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  54     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  55     return ++(This->ref);
  56 }
  57
  58 ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
  59     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  60     ULONG ref = --This->ref;
  61     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  62     if (ref == 0) {
  63         HeapFree(GetProcessHeap(), 0, This);
  64     }
  65     return ref;
  66 }
  67
  68 /* IDirect3DSwapChain9 parts follow: */
  69 HRESULT WINAPI IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
  70     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  71     FIXME("(%p) : stub\n", This);
  72     return D3D_OK;
  73 }
  74
  75 HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DSurface9* pDestSurface) {
  76     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  77     FIXME("(%p) : stub\n", This);
  78     return D3D_OK;
  79 }
  80
  81 HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN9 iface, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9** ppBackBuffer) {
  82     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  83     FIXME("(%p) : stub\n", This);
  84     return D3D_OK;
  85 }
  86
  87 HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
  88     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  89     FIXME("(%p) : stub\n", This);
  90     return D3D_OK;
  91 }
  92
  93 HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
  94     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  95     FIXME("(%p) : stub\n", This);
  96     return D3D_OK;
  97 }
  98
  99 HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DDevice9** ppDevice) {
 100     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
 101     TRACE("(%p) : returning %p\n", This, This->Device);
 102     *ppDevice = (LPDIRECT3DDEVICE9) This->Device;
 103
 104     /* Note  Calling this method will increase the internal reference count
 105        on the IDirect3DDevice9 interface. */
 106     IDirect3DDevice9Impl_AddRef(*ppDevice);
 107     return D3D_OK;
 108 }
 109
 110 HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
 111     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
 112     FIXME("(%p) : copy\n", This);
 113     memcpy(pPresentationParameters, &This->PresentParms, sizeof(D3DPRESENT_PARAMETERS));
 114     return D3D_OK;
 115 }
 116
 117
 118 ICOM_VTABLE(IDirect3DSwapChain9) Direct3DSwapChain9_Vtbl =
 119 {
 120     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 121     IDirect3DSwapChain9Impl_QueryInterface,
 122     IDirect3DSwapChain9Impl_AddRef,
 123     IDirect3DSwapChain9Impl_Release,
 124     IDirect3DSwapChain9Impl_Present,
 125     IDirect3DSwapChain9Impl_GetFrontBufferData,
 126     IDirect3DSwapChain9Impl_GetBackBuffer,
 127     IDirect3DSwapChain9Impl_GetRasterStatus,
 128     IDirect3DSwapChain9Impl_GetDisplayMode,
 129     IDirect3DSwapChain9Impl_GetDevice,
 130     IDirect3DSwapChain9Impl_GetPresentParameters
 131 };
 132
 133
 134 /* IDirect3DDevice9 IDirect3DSwapChain9 Methods follow: */
 135 HRESULT  WINAPI  IDirect3DDevice9Impl_CreateAdditionalSwapChain(LPDIRECT3DDEVICE9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters, IDirect3DSwapChain9** pSwapChain) {
 136     ICOM_THIS(IDirect3DDevice9Impl,iface);
 137     FIXME("(%p) : stub\n", This);
 138     return D3D_OK;
 139 }
 140
 141 HRESULT  WINAPI  IDirect3DDevice9Impl_GetSwapChain(LPDIRECT3DDEVICE9 iface, UINT iSwapChain, IDirect3DSwapChain9** pSwapChain) {
 142     ICOM_THIS(IDirect3DDevice9Impl,iface);
 143     FIXME("(%p) : stub\n", This);
 144     return D3D_OK;
 145 }
 146
 147 UINT     WINAPI  IDirect3DDevice9Impl_GetNumberOfSwapChains(LPDIRECT3DDEVICE9 iface) {
 148     ICOM_THIS(IDirect3DDevice9Impl,iface);
 149     FIXME("(%p) : stub\n", This);
 150     return 1;
 151 }