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  *
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
  28
  29 /* *******************************************
  30    IWineD3DIndexBuffer IUnknown parts follow
  31    ******************************************* */
  32 HRESULT WINAPI IWineD3DIndexBufferImpl_QueryInterface(IWineD3DIndexBuffer *iface, REFIID riid, LPVOID *ppobj)
  33 {
  34     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
  35     WARN("(%p)->(%s,%p) should not be called\n",This,debugstr_guid(riid),ppobj);
  36     return E_NOINTERFACE;
  37 }
  38
  39 ULONG WINAPI IWineD3DIndexBufferImpl_AddRef(IWineD3DIndexBuffer *iface) {
  40     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
  41     TRACE("(%p) : AddRef increasing from %ld\n", This, This->resource.ref);
  42     IUnknown_AddRef(This->resource.parent);
  43     return InterlockedIncrement(&This->resource.ref);
  44 }
  45
  46 ULONG WINAPI IWineD3DIndexBufferImpl_Release(IWineD3DIndexBuffer *iface) {
  47     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
  48     ULONG ref;
  49     TRACE("(%p) : Releasing from %ld\n", This, This->resource.ref);
  50     ref = InterlockedDecrement(&This->resource.ref);
  51     if (ref == 0) {
  52         HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  53         IWineD3DDevice_Release(This->resource.wineD3DDevice);
  54         HeapFree(GetProcessHeap(), 0, This);
  55     } else {
  56         IUnknown_Release(This->resource.parent);  /* Released the reference to the d3dx object */
  57     }
  58     return ref;
  59 }
  60
  61 /* ****************************************************
  62    IWineD3DIndexBuffer IWineD3DResource parts follow
  63    **************************************************** */
  64 HRESULT WINAPI IWineD3DIndexBufferImpl_GetDevice(IWineD3DIndexBuffer *iface, IWineD3DDevice** ppDevice) {
  65     return IWineD3DResource_GetDevice((IWineD3DResource *)iface, ppDevice);
  66 }
  67
  68 HRESULT WINAPI IWineD3DIndexBufferImpl_SetPrivateData(IWineD3DIndexBuffer *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  69     return IWineD3DResource_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  70 }
  71
  72 HRESULT WINAPI IWineD3DIndexBufferImpl_GetPrivateData(IWineD3DIndexBuffer *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  73     return IWineD3DResource_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  74 }
  75
  76 HRESULT WINAPI IWineD3DIndexBufferImpl_FreePrivateData(IWineD3DIndexBuffer *iface, REFGUID refguid) {
  77     return IWineD3DResource_FreePrivateData((IWineD3DResource *)iface, refguid);
  78 }
  79
  80 DWORD    WINAPI        IWineD3DIndexBufferImpl_SetPriority(IWineD3DIndexBuffer *iface, DWORD PriorityNew) {
  81     return IWineD3DResource_SetPriority((IWineD3DResource *)iface, PriorityNew);
  82 }
  83
  84 DWORD    WINAPI        IWineD3DIndexBufferImpl_GetPriority(IWineD3DIndexBuffer *iface) {
  85     return IWineD3DResource_GetPriority((IWineD3DResource *)iface);
  86 }
  87
  88 void     WINAPI        IWineD3DIndexBufferImpl_PreLoad(IWineD3DIndexBuffer *iface) {
  89     return IWineD3DResource_PreLoad((IWineD3DResource *)iface);
  90 }
  91
  92 D3DRESOURCETYPE WINAPI IWineD3DIndexBufferImpl_GetType(IWineD3DIndexBuffer *iface) {
  93     return IWineD3DResource_GetType((IWineD3DResource *)iface);
  94 }
  95
  96 HRESULT WINAPI IWineD3DIndexBufferImpl_GetParent(IWineD3DIndexBuffer *iface, IUnknown **pParent) {
  97     return IWineD3DResource_GetParent((IWineD3DResource *)iface, pParent);
  98 }
  99
 100 /* ******************************************************
 101    IWineD3DIndexBuffer IWineD3DIndexBuffer parts follow
 102    ****************************************************** */
 103 HRESULT  WINAPI        IWineD3DIndexBufferImpl_Lock(IWineD3DIndexBuffer *iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 104     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
 105     TRACE("(%p) : no real locking yet, offset %d, size %d, Flags=%lx\n", This, OffsetToLock, SizeToLock, Flags);
 106     *ppbData = (BYTE *)This->allocatedMemory + OffsetToLock;
 107     return D3D_OK;
 108 }
 109 HRESULT  WINAPI        IWineD3DIndexBufferImpl_Unlock(IWineD3DIndexBuffer *iface) {
 110     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
 111     TRACE("(%p) : stub\n", This);
 112     return D3D_OK;
 113 }
 114 HRESULT  WINAPI        IWineD3DIndexBufferImpl_GetDesc(IWineD3DIndexBuffer *iface, D3DINDEXBUFFER_DESC *pDesc) {
 115     IWineD3DIndexBufferImpl *This = (IWineD3DIndexBufferImpl *)iface;
 116
 117     TRACE("(%p)\n", This);
 118     pDesc->Format = This->currentDesc.Format;
 119     pDesc->Type   = This->resource.resourceType;
 120     pDesc->Usage  = This->currentDesc.Usage;
 121     pDesc->Pool   = This->currentDesc.Pool;
 122     pDesc->Size   = This->currentDesc.Size;
 123     return D3D_OK;
 124 }
 125
 126 IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl =
 127 {
 128     IWineD3DIndexBufferImpl_QueryInterface,
 129     IWineD3DIndexBufferImpl_AddRef,
 130     IWineD3DIndexBufferImpl_Release,
 131     IWineD3DIndexBufferImpl_GetParent,
 132     IWineD3DIndexBufferImpl_GetDevice,
 133     IWineD3DIndexBufferImpl_SetPrivateData,
 134     IWineD3DIndexBufferImpl_GetPrivateData,
 135     IWineD3DIndexBufferImpl_FreePrivateData,
 136     IWineD3DIndexBufferImpl_SetPriority,
 137     IWineD3DIndexBufferImpl_GetPriority,
 138     IWineD3DIndexBufferImpl_PreLoad,
 139     IWineD3DIndexBufferImpl_GetType,
 140     IWineD3DIndexBufferImpl_Lock,
 141     IWineD3DIndexBufferImpl_Unlock,
 142     IWineD3DIndexBufferImpl_GetDesc
 143 };