dlls/wined3d/indexbuffer.c

   1 /*
   2  * IWineD3DIndexBuffer Implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  * Copyright 2005 Oliver Stieber
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23
  24 #include "config.h"
  25 #include "wined3d_private.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  28 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
  29
  30 /* *******************************************
  31    IWineD3DIndexBuffer IUnknown parts follow
  32    ******************************************* */
  33 HRESULT WINAPI IWineD3DIndexBufferImpl_QueryInterface(IWineD3DIndexBuffer *iface, REFIID riid, LPVOID *ppobj)
  34 {
  35     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
  36     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  37     if (IsEqualGUID(riid, &IID_IUnknown)
  38         || IsEqualGUID(riid, &IID_IWineD3DResource)
  39         || IsEqualGUID(riid, &IID_IWineD3DIndexBuffer)){
  40         IUnknown_AddRef(iface);
  41         *ppobj = This;
  42         return D3D_OK;
  43     }
  44     return E_NOINTERFACE;
  45 }
  46
  47 ULONG WINAPI IWineD3DIndexBufferImpl_AddRef(IWineD3DIndexBuffer *iface) {
  48     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
  49     ULONG ref = InterlockedIncrement(&This->resource.ref);
  50     TRACE("(%p) : AddRef increasing from %ld\n", This, ref - 1);
  51     return ref;
  52 }
  53
  54 ULONG WINAPI IWineD3DIndexBufferImpl_Release(IWineD3DIndexBuffer *iface) {
  55     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
  56     ULONG ref = InterlockedDecrement(&This->resource.ref);
  57     TRACE("(%p) : Releasing from %ld\n", This, ref + 1);
  58     if (ref == 0) {
  59         IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
  60         HeapFree(GetProcessHeap(), 0, This);
  61     }
  62     return ref;
  63 }
  64
  65 /* ****************************************************
  66    IWineD3DIndexBuffer IWineD3DResource parts follow
  67    **************************************************** */
  68 HRESULT WINAPI IWineD3DIndexBufferImpl_GetDevice(IWineD3DIndexBuffer *iface, IWineD3DDevice** ppDevice) {
  69     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  70 }
  71
  72 HRESULT WINAPI IWineD3DIndexBufferImpl_SetPrivateData(IWineD3DIndexBuffer *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  73     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  74 }
  75
  76 HRESULT WINAPI IWineD3DIndexBufferImpl_GetPrivateData(IWineD3DIndexBuffer *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  77     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  78 }
  79
  80 HRESULT WINAPI IWineD3DIndexBufferImpl_FreePrivateData(IWineD3DIndexBuffer *iface, REFGUID refguid) {
  81     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  82 }
  83
  84 DWORD    WINAPI        IWineD3DIndexBufferImpl_SetPriority(IWineD3DIndexBuffer *iface, DWORD PriorityNew) {
  85     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
  86 }
  87
  88 DWORD    WINAPI        IWineD3DIndexBufferImpl_GetPriority(IWineD3DIndexBuffer *iface) {
  89     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
  90 }
  91
  92 void     WINAPI        IWineD3DIndexBufferImpl_PreLoad(IWineD3DIndexBuffer *iface) {
  93     return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
  94 }
  95
  96 D3DRESOURCETYPE WINAPI IWineD3DIndexBufferImpl_GetType(IWineD3DIndexBuffer *iface) {
  97     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
  98 }
  99
 100 HRESULT WINAPI IWineD3DIndexBufferImpl_GetParent(IWineD3DIndexBuffer *iface, IUnknown **pParent) {
 101     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 102 }
 103
 104 /* ******************************************************
 105    IWineD3DIndexBuffer IWineD3DIndexBuffer parts follow
 106    ****************************************************** */
 107 HRESULT  WINAPI        IWineD3DIndexBufferImpl_Lock(IWineD3DIndexBuffer *iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 108     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
 109     TRACE("(%p) : no real locking yet, offset %d, size %d, Flags=%lx\n", This, OffsetToLock, SizeToLock, Flags);
 110     *ppbData = (BYTE *)This->resource.allocatedMemory + OffsetToLock;
 111     return D3D_OK;
 112 }
 113 HRESULT  WINAPI        IWineD3DIndexBufferImpl_Unlock(IWineD3DIndexBuffer *iface) {
 114     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
 115     TRACE("(%p) : stub\n", This);
 116     return D3D_OK;
 117 }
 118 HRESULT  WINAPI        IWineD3DIndexBufferImpl_GetDesc(IWineD3DIndexBuffer *iface, D3DINDEXBUFFER_DESC *pDesc) {
 119     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
 120
 121     TRACE("(%p)\n", This);
 122     pDesc->Format = This->resource.format;
 123     pDesc->Type   = This->resource.resourceType;
 124     pDesc->Usage  = This->resource.usage;
 125     pDesc->Pool   = This->resource.pool;
 126     pDesc->Size   = This->resource.size;
 127     return D3D_OK;
 128 }
 129
 130 const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl =
 131 {
 132     /* IUnknown */
 133     IWineD3DIndexBufferImpl_QueryInterface,
 134     IWineD3DIndexBufferImpl_AddRef,
 135     IWineD3DIndexBufferImpl_Release,
 136     /* IWineD3DResource */
 137     IWineD3DIndexBufferImpl_GetParent,
 138     IWineD3DIndexBufferImpl_GetDevice,
 139     IWineD3DIndexBufferImpl_SetPrivateData,
 140     IWineD3DIndexBufferImpl_GetPrivateData,
 141     IWineD3DIndexBufferImpl_FreePrivateData,
 142     IWineD3DIndexBufferImpl_SetPriority,
 143     IWineD3DIndexBufferImpl_GetPriority,
 144     IWineD3DIndexBufferImpl_PreLoad,
 145     IWineD3DIndexBufferImpl_GetType,
 146     /* IWineD3DIndexBuffer */
 147     IWineD3DIndexBufferImpl_Lock,
 148     IWineD3DIndexBufferImpl_Unlock,
 149     IWineD3DIndexBufferImpl_GetDesc
 150 };