git.oblomov.eu Git - wine/blob - 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     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  36     if (IsEqualGUID(riid, &IID_IUnknown)
  37         || IsEqualGUID(riid, &IID_IWineD3DResource)
  38         || IsEqualGUID(riid, &IID_IWineD3DVertexBuffer)){
  39         IUnknown_AddRef(iface);
  40         *ppobj = This;
  41         return D3D_OK;
  42     }
  43     return E_NOINTERFACE;
  44 }
  45
  46 ULONG WINAPI IWineD3DVertexBufferImpl_AddRef(IWineD3DVertexBuffer *iface) {
  47     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
  48     ULONG ref = InterlockedIncrement(&This->resource.ref);
  49     TRACE("(%p) : AddRef increasing from %ld\n", This, ref - 1);
  50     IUnknown_AddRef(This->resource.parent);
  51     return ref;
  52 }
  53
  54 ULONG WINAPI IWineD3DVertexBufferImpl_Release(IWineD3DVertexBuffer *iface) {
  55     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
  56     ULONG ref = InterlockedDecrement(&This->resource.ref);
  57     TRACE("(%p) : Releasing from %ld\n", This, ref + 1);
  58     if (ref == 0) {
  59         HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  60         IWineD3DDevice_Release((IWineD3DDevice *)This->resource.wineD3DDevice);
  61         HeapFree(GetProcessHeap(), 0, This);
  62     } else {
  63         IUnknown_Release(This->resource.parent);  /* Released the reference to the d3dx object */
  64     }
  65     return ref;
  66 }
  67
  68 /* ****************************************************
  69    IWineD3DVertexBuffer IWineD3DResource parts follow
  70    **************************************************** */
  71 HRESULT WINAPI IWineD3DVertexBufferImpl_GetDevice(IWineD3DVertexBuffer *iface, IWineD3DDevice** ppDevice) {
  72     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  73 }
  74
  75 HRESULT WINAPI IWineD3DVertexBufferImpl_SetPrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  76     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  77 }
  78
  79 HRESULT WINAPI IWineD3DVertexBufferImpl_GetPrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  80     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  81 }
  82
  83 HRESULT WINAPI IWineD3DVertexBufferImpl_FreePrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid) {
  84     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  85 }
  86
  87 DWORD    WINAPI        IWineD3DVertexBufferImpl_SetPriority(IWineD3DVertexBuffer *iface, DWORD PriorityNew) {
  88     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
  89 }
  90
  91 DWORD    WINAPI        IWineD3DVertexBufferImpl_GetPriority(IWineD3DVertexBuffer *iface) {
  92     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
  93 }
  94
  95 void     WINAPI        IWineD3DVertexBufferImpl_PreLoad(IWineD3DVertexBuffer *iface) {
  96     return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
  97 }
  98
  99 D3DRESOURCETYPE WINAPI IWineD3DVertexBufferImpl_GetType(IWineD3DVertexBuffer *iface) {
 100     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 101 }
 102
 103 HRESULT WINAPI IWineD3DVertexBufferImpl_GetParent(IWineD3DVertexBuffer *iface, IUnknown **pParent) {
 104     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 105 }
 106
 107 /* ******************************************************
 108    IWineD3DVertexBuffer IWineD3DVertexBuffer parts follow
 109    ****************************************************** */
 110 HRESULT  WINAPI        IWineD3DVertexBufferImpl_Lock(IWineD3DVertexBuffer *iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 111     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
 112     TRACE("(%p) : returning memory of %p (base:%p,offset:%u)\n", This, This->allocatedMemory + OffsetToLock, This->allocatedMemory, OffsetToLock);
 113     /* TODO: check Flags compatibility with This->currentDesc.Usage (see MSDN) */
 114     *ppbData = This->allocatedMemory + OffsetToLock;
 115     return D3D_OK;
 116 }
 117 HRESULT  WINAPI        IWineD3DVertexBufferImpl_Unlock(IWineD3DVertexBuffer *iface) {
 118     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
 119     TRACE("(%p) : stub\n", This);
 120     return D3D_OK;
 121 }
 122 HRESULT  WINAPI        IWineD3DVertexBufferImpl_GetDesc(IWineD3DVertexBuffer *iface, D3DVERTEXBUFFER_DESC *pDesc) {
 123     IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
 124
 125     TRACE("(%p)\n", This);
 126     pDesc->Format = This->currentDesc.Format;
 127     pDesc->Type   = This->resource.resourceType;
 128     pDesc->Usage  = This->currentDesc.Usage;
 129     pDesc->Pool   = This->currentDesc.Pool;
 130     pDesc->Size   = This->currentDesc.Size;
 131     pDesc->FVF    = This->currentDesc.FVF;
 132     return D3D_OK;
 133 }
 134
 135 IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl =
 136 {
 137     IWineD3DVertexBufferImpl_QueryInterface,
 138     IWineD3DVertexBufferImpl_AddRef,
 139     IWineD3DVertexBufferImpl_Release,
 140     IWineD3DVertexBufferImpl_GetParent,
 141     IWineD3DVertexBufferImpl_GetDevice,
 142     IWineD3DVertexBufferImpl_SetPrivateData,
 143     IWineD3DVertexBufferImpl_GetPrivateData,
 144     IWineD3DVertexBufferImpl_FreePrivateData,
 145     IWineD3DVertexBufferImpl_SetPriority,
 146     IWineD3DVertexBufferImpl_GetPriority,
 147     IWineD3DVertexBufferImpl_PreLoad,
 148     IWineD3DVertexBufferImpl_GetType,
 149     IWineD3DVertexBufferImpl_Lock,
 150     IWineD3DVertexBufferImpl_Unlock,
 151     IWineD3DVertexBufferImpl_GetDesc
 152 };