dlls/d3d8/surface.c

   1 /*
   2  * IDirect3DSurface8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22 #include "d3d8_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  25
  26 /* IDirect3DSurface8 IUnknown parts follow: */
  27 HRESULT WINAPI IDirect3DSurface8Impl_QueryInterface(LPDIRECT3DSURFACE8 iface, REFIID riid, LPVOID *ppobj) {
  28     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  29
  30     if (IsEqualGUID(riid, &IID_IUnknown)
  31         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  32         || IsEqualGUID(riid, &IID_IDirect3DSurface8)) {
  33         IUnknown_AddRef(iface);
  34         *ppobj = This;
  35         return D3D_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     return E_NOINTERFACE;
  40 }
  41
  42 ULONG WINAPI IDirect3DSurface8Impl_AddRef(LPDIRECT3DSURFACE8 iface) {
  43     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  44     ULONG ref = InterlockedIncrement(&This->ref);
  45
  46     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  47
  48     return ref;
  49 }
  50
  51 ULONG WINAPI IDirect3DSurface8Impl_Release(LPDIRECT3DSURFACE8 iface) {
  52     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  53     ULONG ref = InterlockedDecrement(&This->ref);
  54
  55     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  56
  57     if (ref == 0) {
  58         IWineD3DSurface_Release(This->wineD3DSurface);
  59         HeapFree(GetProcessHeap(), 0, This);
  60     }
  61     return ref;
  62 }
  63
  64 /* IDirect3DSurface8 IDirect3DResource8 Interface follow: */
  65 HRESULT WINAPI IDirect3DSurface8Impl_GetDevice(LPDIRECT3DSURFACE8 iface, IDirect3DDevice8 **ppDevice) {
  66     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  67     return IDirect3DResource8Impl_GetDevice((LPDIRECT3DRESOURCE8) This, ppDevice);
  68 }
  69
  70 HRESULT WINAPI IDirect3DSurface8Impl_SetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
  71     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  72     TRACE("(%p) Relay\n", This);
  73     return IWineD3DSurface_SetPrivateData(This->wineD3DSurface, refguid, pData, SizeOfData, Flags);
  74 }
  75
  76 HRESULT WINAPI IDirect3DSurface8Impl_GetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
  77     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  78     TRACE("(%p) Relay\n", This);
  79     return IWineD3DSurface_GetPrivateData(This->wineD3DSurface, refguid, pData, pSizeOfData);
  80 }
  81
  82 HRESULT WINAPI IDirect3DSurface8Impl_FreePrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid) {
  83     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  84     TRACE("(%p) Relay\n", This);
  85     return IWineD3DSurface_FreePrivateData(This->wineD3DSurface, refguid);
  86 }
  87
  88 /* IDirect3DSurface8 Interface follow: */
  89 HRESULT WINAPI IDirect3DSurface8Impl_GetContainer(LPDIRECT3DSURFACE8 iface, REFIID riid, void **ppContainer) {
  90     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  91     HRESULT res;
  92     IUnknown *IWineContainer = NULL;
  93
  94     TRACE("(%p) Relay\n", This);
  95
  96     /* The container returned from IWineD3DSurface_GetContainer is either an IWineD3DDevice,
  97        one of the subclasses of IWineD3DBaseTexture or an IWineD3DSwapChain  */
  98     /* Get the IUnknown container. */
  99     res = IWineD3DSurface_GetContainer(This->wineD3DSurface, &IID_IUnknown, (void **)&IWineContainer);
 100     if (res == D3D_OK && IWineContainer != NULL) {
 101
 102         /* Now find out what kind of container it is (so that we can get its parent)*/
 103         IUnknown  *IUnknownParent = NULL;
 104         IUnknown  *myContainer    = NULL;
 105         if (D3D_OK == IUnknown_QueryInterface(IWineContainer, &IID_IWineD3DDevice, (void **)&myContainer)) {
 106             IWineD3DDevice_GetParent((IWineD3DDevice *)IWineContainer, &IUnknownParent);
 107             IUnknown_Release(myContainer);
 108         } else
 109         if (D3D_OK == IUnknown_QueryInterface(IWineContainer, &IID_IWineD3DBaseTexture, (void **)&myContainer)) {
 110             IWineD3DBaseTexture_GetParent((IWineD3DBaseTexture *)IWineContainer, &IUnknownParent);
 111             IUnknown_Release(myContainer);
 112         } else
 113         if (D3D_OK == IUnknown_QueryInterface(IWineContainer, &IID_IWineD3DSwapChain, (void **)&myContainer)) {
 114             IWineD3DSwapChain_GetParent((IWineD3DSwapChain *)IWineContainer, &IUnknownParent);
 115             IUnknown_Release(myContainer);
 116         } else {
 117             FIXME("Container is of unknown interface\n");
 118         }
 119         /* Tidy up.. */
 120         IUnknown_Release((IWineD3DDevice *)IWineContainer);
 121
 122         /* Now, query the interface of the parent for the riid */
 123         if (IUnknownParent != NULL) {
 124             res = IUnknown_QueryInterface(IUnknownParent, riid, ppContainer);
 125             /* Tidy up.. */
 126             IUnknown_Release(IUnknownParent);
 127         }
 128     }
 129
 130     TRACE("(%p) : returning %p\n", This, *ppContainer);
 131     return res;
 132 }
 133
 134 HRESULT WINAPI IDirect3DSurface8Impl_GetDesc(LPDIRECT3DSURFACE8 iface, D3DSURFACE_DESC *pDesc) {
 135     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 136     WINED3DSURFACE_DESC    wined3ddesc;
 137     UINT                   tmpInt = -1;
 138     TRACE("(%p) Relay\n", This);
 139
 140     /* As d3d8 and d3d8 structures differ, pass in ptrs to where data needs to go */
 141     memset(&wined3ddesc, 0, sizeof(wined3ddesc));
 142     wined3ddesc.Format              = (WINED3DFORMAT *)&pDesc->Format;
 143     wined3ddesc.Type                = &pDesc->Type;
 144     wined3ddesc.Usage               = &pDesc->Usage;
 145     wined3ddesc.Pool                = &pDesc->Pool;
 146     wined3ddesc.Size                = &tmpInt;
 147     wined3ddesc.MultiSampleType     = &pDesc->MultiSampleType;
 148     wined3ddesc.Width               = &pDesc->Width;
 149     wined3ddesc.Height              = &pDesc->Height;
 150
 151     return IWineD3DSurface_GetDesc(This->wineD3DSurface, &wined3ddesc);
 152 }
 153
 154 HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
 155     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 156     TRACE("(%p) Relay\n", This);
 157     TRACE("(%p) calling IWineD3DSurface_LockRect %p %p %p %ld\n", This, This->wineD3DSurface, pLockedRect, pRect, Flags);
 158     return IWineD3DSurface_LockRect(This->wineD3DSurface, pLockedRect, pRect, Flags);
 159 }
 160
 161 HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(LPDIRECT3DSURFACE8 iface) {
 162     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 163     TRACE("(%p) Relay\n", This);
 164     return IWineD3DSurface_UnlockRect(This->wineD3DSurface);
 165 }
 166
 167 const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl =
 168 {
 169     /* IUnknown */
 170     IDirect3DSurface8Impl_QueryInterface,
 171     IDirect3DSurface8Impl_AddRef,
 172     IDirect3DSurface8Impl_Release,
 173     /* IDirect3DResource8 */
 174     IDirect3DSurface8Impl_GetDevice,
 175     IDirect3DSurface8Impl_SetPrivateData,
 176     IDirect3DSurface8Impl_GetPrivateData,
 177     IDirect3DSurface8Impl_FreePrivateData,
 178     /* IDirect3DSurface8 */
 179     IDirect3DSurface8Impl_GetContainer,
 180     IDirect3DSurface8Impl_GetDesc,
 181     IDirect3DSurface8Impl_LockRect,
 182     IDirect3DSurface8Impl_UnlockRect
 183 };