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 #include <stdarg.h>
  25
  26 #define NONAMELESSUNION
  27 #define NONAMELESSSTRUCT
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "wingdi.h"
  32 #include "wine/debug.h"
  33
  34 #include "d3d9_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  37
  38 /* IDirect3DSwapChain IUnknown parts follow: */
  39 HRESULT WINAPI IDirect3DSwapChain9Impl_QueryInterface(LPDIRECT3DSWAPCHAIN9 iface, REFIID riid, LPVOID* ppobj)
  40 {
  41     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  42
  43     if (IsEqualGUID(riid, &IID_IUnknown)
  44         || IsEqualGUID(riid, &IID_IDirect3DSwapChain9)) {
  45         IDirect3DSwapChain9Impl_AddRef(iface);
  46         *ppobj = This;
  47         return D3D_OK;
  48     }
  49
  50     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  51     return E_NOINTERFACE;
  52 }
  53
  54 ULONG WINAPI IDirect3DSwapChain9Impl_AddRef(LPDIRECT3DSWAPCHAIN9 iface) {
  55     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  56     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  57     return ++(This->ref);
  58 }
  59
  60 ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
  61     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  62     ULONG ref = --This->ref;
  63     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  64     if (ref == 0) {
  65         HeapFree(GetProcessHeap(), 0, This);
  66     }
  67     return ref;
  68 }
  69
  70 /* IDirect3DSwapChain9 parts follow: */
  71 HRESULT WINAPI IDirect3DSwapChain9Impl_Present(LPDIRECT3DSWAPCHAIN9 iface, CONST RECT* pSourceRect, CONST RECT* pDestRect, HWND hDestWindowOverride, CONST RGNDATA* pDirtyRegion, DWORD dwFlags) {
  72     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  73     FIXME("(%p) : stub\n", This);
  74     return D3D_OK;
  75 }
  76
  77 HRESULT WINAPI IDirect3DSwapChain9Impl_GetFrontBufferData(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DSurface9* pDestSurface) {
  78     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  79     FIXME("(%p) : stub\n", This);
  80     return D3D_OK;
  81 }
  82
  83 HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN9 iface, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9** ppBackBuffer) {
  84     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  85     FIXME("(%p) : stub\n", This);
  86     return D3D_OK;
  87 }
  88
  89 HRESULT WINAPI IDirect3DSwapChain9Impl_GetRasterStatus(LPDIRECT3DSWAPCHAIN9 iface, D3DRASTER_STATUS* pRasterStatus) {
  90     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  91     FIXME("(%p) : stub\n", This);
  92     return D3D_OK;
  93 }
  94
  95 HRESULT WINAPI IDirect3DSwapChain9Impl_GetDisplayMode(LPDIRECT3DSWAPCHAIN9 iface, D3DDISPLAYMODE* pMode) {
  96     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
  97     FIXME("(%p) : stub\n", This);
  98     return D3D_OK;
  99 }
 100
 101 HRESULT WINAPI IDirect3DSwapChain9Impl_GetDevice(LPDIRECT3DSWAPCHAIN9 iface, IDirect3DDevice9** ppDevice) {
 102     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
 103     TRACE("(%p) : returning %p\n", This, This->Device);
 104     *ppDevice = (LPDIRECT3DDEVICE9) This->Device;
 105
 106     /* Note  Calling this method will increase the internal reference count
 107        on the IDirect3DDevice9 interface. */
 108     IDirect3DDevice9Impl_AddRef(*ppDevice);
 109     return D3D_OK;
 110 }
 111
 112 HRESULT WINAPI IDirect3DSwapChain9Impl_GetPresentParameters(LPDIRECT3DSWAPCHAIN9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters) {
 113     ICOM_THIS(IDirect3DSwapChain9Impl,iface);
 114     FIXME("(%p) : copy\n", This);
 115     memcpy(pPresentationParameters, &This->PresentParms, sizeof(D3DPRESENT_PARAMETERS));
 116     return D3D_OK;
 117 }
 118
 119
 120 ICOM_VTABLE(IDirect3DSwapChain9) Direct3DSwapChain9_Vtbl =
 121 {
 122     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 123     IDirect3DSwapChain9Impl_QueryInterface,
 124     IDirect3DSwapChain9Impl_AddRef,
 125     IDirect3DSwapChain9Impl_Release,
 126     IDirect3DSwapChain9Impl_Present,
 127     IDirect3DSwapChain9Impl_GetFrontBufferData,
 128     IDirect3DSwapChain9Impl_GetBackBuffer,
 129     IDirect3DSwapChain9Impl_GetRasterStatus,
 130     IDirect3DSwapChain9Impl_GetDisplayMode,
 131     IDirect3DSwapChain9Impl_GetDevice,
 132     IDirect3DSwapChain9Impl_GetPresentParameters
 133 };
 134
 135
 136 /* IDirect3DDevice9 IDirect3DSwapChain9 Methods follow: */
 137 HRESULT  WINAPI  IDirect3DDevice9Impl_CreateAdditionalSwapChain(LPDIRECT3DDEVICE9 iface, D3DPRESENT_PARAMETERS* pPresentationParameters, IDirect3DSwapChain9** pSwapChain) {
 138     ICOM_THIS(IDirect3DDevice9Impl,iface);
 139     FIXME("(%p) : stub\n", This);
 140     return D3D_OK;
 141 }
 142
 143 HRESULT  WINAPI  IDirect3DDevice9Impl_GetSwapChain(LPDIRECT3DDEVICE9 iface, UINT iSwapChain, IDirect3DSwapChain9** pSwapChain) {
 144     ICOM_THIS(IDirect3DDevice9Impl,iface);
 145     FIXME("(%p) : stub\n", This);
 146     return D3D_OK;
 147 }
 148
 149 UINT     WINAPI  IDirect3DDevice9Impl_GetNumberOfSwapChains(LPDIRECT3DDEVICE9 iface) {
 150     ICOM_THIS(IDirect3DDevice9Impl,iface);
 151     FIXME("(%p) : stub\n", This);
 152     return 1;
 153 }