dlls/d3d8/vertexbuffer.c

   1 /*
   2  * IDirect3DResource8 implementation
   3  *
   4  * Copyright 2002 Jason Edmeades
   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
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "wingdi.h"
  29 #include "wine/debug.h"
  30
  31 #include "d3d8_private.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  34
  35 /* IDirect3DResource IUnknown parts follow: */
  36 HRESULT WINAPI IDirect3DVertexBuffer8Impl_QueryInterface(LPDIRECT3DVERTEXBUFFER8 iface, REFIID riid, LPVOID *ppobj)
  37 {
  38     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
  39
  40     if (IsEqualGUID(riid, &IID_IUnknown)
  41         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  42         || IsEqualGUID(riid, &IID_IDirect3DVertexBuffer8)) {
  43         IDirect3DVertexBuffer8Impl_AddRef(iface);
  44         *ppobj = This;
  45         return D3D_OK;
  46     }
  47
  48     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  49     return E_NOINTERFACE;
  50 }
  51
  52 ULONG WINAPI IDirect3DVertexBuffer8Impl_AddRef(LPDIRECT3DVERTEXBUFFER8 iface) {
  53     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
  54     ULONG ref = InterlockedIncrement(&This->ref);
  55
  56     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  57
  58     return ref;
  59 }
  60
  61 ULONG WINAPI IDirect3DVertexBuffer8Impl_Release(LPDIRECT3DVERTEXBUFFER8 iface) {
  62     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
  63     ULONG ref = InterlockedDecrement(&This->ref);
  64
  65     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  66
  67     if (ref == 0 && 0 == This->refInt) {
  68         HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  69         HeapFree(GetProcessHeap(), 0, This);
  70     } else if (0 == ref) {
  71       WARN("(%p) : The application failed to set Stream source to NULL before releasing the vertex shader, leak\n", This);
  72     }
  73
  74     return ref;
  75 }
  76
  77 ULONG WINAPI IDirect3DVertexBuffer8Impl_AddRefInt(LPDIRECT3DVERTEXBUFFER8 iface) {
  78     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
  79     ULONG refInt = InterlockedIncrement(&This->refInt);
  80
  81     TRACE("(%p) : AddRefInt from %ld\n", This, refInt - 1);
  82
  83     return refInt;
  84 }
  85
  86 ULONG WINAPI IDirect3DVertexBuffer8Impl_ReleaseInt(LPDIRECT3DVERTEXBUFFER8 iface) {
  87     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
  88     ULONG refInt = InterlockedDecrement(&This->refInt);
  89
  90     TRACE("(%p) : ReleaseRefInt to %ld\n", This, refInt);
  91
  92     if (0 == This->ref && 0 == refInt) {
  93         WARN("(%p) : Cleaning up after the calling application failed to release the stream source properly\n", This);
  94         HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  95         HeapFree(GetProcessHeap(), 0, This);
  96     }
  97
  98     return refInt;
  99 }
 100
 101 /* IDirect3DResource Interface follow: */
 102 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_GetDevice(LPDIRECT3DVERTEXBUFFER8 iface, IDirect3DDevice8** ppDevice) {
 103     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 104     TRACE("(%p) : returning %p\n", This, This->Device);
 105     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
 106     IDirect3DDevice8Impl_AddRef(*ppDevice);
 107     return D3D_OK;
 108 }
 109 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_SetPrivateData(LPDIRECT3DVERTEXBUFFER8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 110     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 111     FIXME("(%p) : stub\n", This);    return D3D_OK;
 112 }
 113 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_GetPrivateData(LPDIRECT3DVERTEXBUFFER8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 114     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 115     FIXME("(%p) : stub\n", This);    return D3D_OK;
 116 }
 117 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_FreePrivateData(LPDIRECT3DVERTEXBUFFER8 iface, REFGUID refguid) {
 118     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 119     FIXME("(%p) : stub\n", This);    return D3D_OK;
 120 }
 121 DWORD    WINAPI        IDirect3DVertexBuffer8Impl_SetPriority(LPDIRECT3DVERTEXBUFFER8 iface, DWORD PriorityNew) {
 122     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 123     FIXME("(%p) : stub\n", This);    return D3D_OK;
 124 }
 125 DWORD    WINAPI        IDirect3DVertexBuffer8Impl_GetPriority(LPDIRECT3DVERTEXBUFFER8 iface) {
 126     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 127     FIXME("(%p) : stub\n", This);    return D3D_OK;
 128 }
 129 void     WINAPI        IDirect3DVertexBuffer8Impl_PreLoad(LPDIRECT3DVERTEXBUFFER8 iface) {
 130     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 131     FIXME("(%p) : stub\n", This);
 132 }
 133 D3DRESOURCETYPE WINAPI IDirect3DVertexBuffer8Impl_GetType(LPDIRECT3DVERTEXBUFFER8 iface) {
 134     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 135     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 136     return This->ResourceType;
 137 }
 138
 139 /* IDirect3DVertexBuffer8 */
 140 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_Lock(LPDIRECT3DVERTEXBUFFER8 iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 141     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 142     TRACE("(%p) : returning memory of %p (base:%p,offset:%u)\n", This, This->allocatedMemory + OffsetToLock, This->allocatedMemory, OffsetToLock);
 143     /* TODO: check Flags compatibility with This->currentDesc.Usage (see MSDN) */
 144     *ppbData = This->allocatedMemory + OffsetToLock;
 145     return D3D_OK;
 146 }
 147 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_Unlock(LPDIRECT3DVERTEXBUFFER8 iface) {
 148     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 149     TRACE("(%p) : stub\n", This);
 150     return D3D_OK;
 151 }
 152 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_GetDesc(LPDIRECT3DVERTEXBUFFER8 iface, D3DVERTEXBUFFER_DESC *pDesc) {
 153     IDirect3DVertexBuffer8Impl *This = (IDirect3DVertexBuffer8Impl *)iface;
 154
 155     TRACE("(%p)\n", This);
 156     pDesc->Format = This->currentDesc.Format;
 157     pDesc->Type   = This->currentDesc.Type;
 158     pDesc->Usage  = This->currentDesc.Usage;
 159     pDesc->Pool   = This->currentDesc.Pool;
 160     pDesc->Size   = This->currentDesc.Size;
 161     pDesc->FVF    = This->currentDesc.FVF;
 162     return D3D_OK;
 163 }
 164
 165 const IDirect3DVertexBuffer8Vtbl Direct3DVertexBuffer8_Vtbl =
 166 {
 167     IDirect3DVertexBuffer8Impl_QueryInterface,
 168     IDirect3DVertexBuffer8Impl_AddRef,
 169     IDirect3DVertexBuffer8Impl_Release,
 170     IDirect3DVertexBuffer8Impl_GetDevice,
 171     IDirect3DVertexBuffer8Impl_SetPrivateData,
 172     IDirect3DVertexBuffer8Impl_GetPrivateData,
 173     IDirect3DVertexBuffer8Impl_FreePrivateData,
 174     IDirect3DVertexBuffer8Impl_SetPriority,
 175     IDirect3DVertexBuffer8Impl_GetPriority,
 176     IDirect3DVertexBuffer8Impl_PreLoad,
 177     IDirect3DVertexBuffer8Impl_GetType,
 178     IDirect3DVertexBuffer8Impl_Lock,
 179     IDirect3DVertexBuffer8Impl_Unlock,
 180     IDirect3DVertexBuffer8Impl_GetDesc
 181 };