dlls/wined3d/vertexbuffer.c

   1 /*
   2  * IWineD3DVertexBuffer 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    IWineD3DVertexBuffer IUnknown parts follow
  31    ******************************************* */
  32 HRESULT WINAPI IWineD3DVertexBufferImpl_QueryInterface(IWineD3DVertexBuffer *iface, REFIID riid, LPVOID *ppobj)
  33 {
  34     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)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 IWineD3DVertexBufferImpl_AddRef(IWineD3DVertexBuffer *iface) {
  40     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)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 IWineD3DVertexBufferImpl_Release(IWineD3DVertexBuffer *iface) {
  47     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)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((IWineD3DDevice *)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    IWineD3DVertexBuffer IWineD3DResource parts follow
  63    **************************************************** */
  64 HRESULT WINAPI IWineD3DVertexBufferImpl_GetDevice(IWineD3DVertexBuffer *iface, IWineD3DDevice** ppDevice) {
  65     return IWineD3DResource_GetDevice((IWineD3DResource *)iface, ppDevice);
  66 }
  67
  68 HRESULT WINAPI IWineD3DVertexBufferImpl_SetPrivateData(IWineD3DVertexBuffer *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 IWineD3DVertexBufferImpl_GetPrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  73     return IWineD3DResource_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  74 }
  75
  76 HRESULT WINAPI IWineD3DVertexBufferImpl_FreePrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid) {
  77     return IWineD3DResource_FreePrivateData((IWineD3DResource *)iface, refguid);
  78 }
  79
  80 DWORD    WINAPI        IWineD3DVertexBufferImpl_SetPriority(IWineD3DVertexBuffer *iface, DWORD PriorityNew) {
  81     return IWineD3DResource_SetPriority((IWineD3DResource *)iface, PriorityNew);
  82 }
  83
  84 DWORD    WINAPI        IWineD3DVertexBufferImpl_GetPriority(IWineD3DVertexBuffer *iface) {
  85     return IWineD3DResource_GetPriority((IWineD3DResource *)iface);
  86 }
  87
  88 void     WINAPI        IWineD3DVertexBufferImpl_PreLoad(IWineD3DVertexBuffer *iface) {
  89     return IWineD3DResource_PreLoad((IWineD3DResource *)iface);
  90 }
  91
  92 D3DRESOURCETYPE WINAPI IWineD3DVertexBufferImpl_GetType(IWineD3DVertexBuffer *iface) {
  93     return IWineD3DResource_GetType((IWineD3DResource *)iface);
  94 }
  95
  96 HRESULT WINAPI IWineD3DVertexBufferImpl_GetParent(IWineD3DVertexBuffer *iface, IUnknown **pParent) {
  97     return IWineD3DResource_GetParent((IWineD3DResource *)iface, pParent);
  98 }
  99
 100 /* ******************************************************
 101    IWineD3DVertexBuffer IWineD3DVertexBuffer parts follow
 102    ****************************************************** */
 103 HRESULT  WINAPI        IWineD3DVertexBufferImpl_Lock(IWineD3DVertexBuffer *iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 104     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
 105     TRACE("(%p) : returning memory of %p (base:%p,offset:%u)\n", This, This->allocatedMemory + OffsetToLock, This->allocatedMemory, OffsetToLock);
 106     /* TODO: check Flags compatibility with This->currentDesc.Usage (see MSDN) */
 107     *ppbData = This->allocatedMemory + OffsetToLock;
 108     return D3D_OK;
 109 }
 110 HRESULT  WINAPI        IWineD3DVertexBufferImpl_Unlock(IWineD3DVertexBuffer *iface) {
 111     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
 112     TRACE("(%p) : stub\n", This);
 113     return D3D_OK;
 114 }
 115 HRESULT  WINAPI        IWineD3DVertexBufferImpl_GetDesc(IWineD3DVertexBuffer *iface, D3DVERTEXBUFFER_DESC *pDesc) {
 116     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
 117
 118     TRACE("(%p)\n", This);
 119     pDesc->Format = This->currentDesc.Format;
 120     pDesc->Type   = This->resource.resourceType;
 121     pDesc->Usage  = This->currentDesc.Usage;
 122     pDesc->Pool   = This->currentDesc.Pool;
 123     pDesc->Size   = This->currentDesc.Size;
 124     pDesc->FVF    = This->currentDesc.FVF;
 125     return D3D_OK;
 126 }
 127
 128 IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl =
 129 {
 130     IWineD3DVertexBufferImpl_QueryInterface,
 131     IWineD3DVertexBufferImpl_AddRef,
 132     IWineD3DVertexBufferImpl_Release,
 133     IWineD3DVertexBufferImpl_GetParent,
 134     IWineD3DVertexBufferImpl_GetDevice,
 135     IWineD3DVertexBufferImpl_SetPrivateData,
 136     IWineD3DVertexBufferImpl_GetPrivateData,
 137     IWineD3DVertexBufferImpl_FreePrivateData,
 138     IWineD3DVertexBufferImpl_SetPriority,
 139     IWineD3DVertexBufferImpl_GetPriority,
 140     IWineD3DVertexBufferImpl_PreLoad,
 141     IWineD3DVertexBufferImpl_GetType,
 142     IWineD3DVertexBufferImpl_Lock,
 143     IWineD3DVertexBufferImpl_Unlock,
 144     IWineD3DVertexBufferImpl_GetDesc
 145 };