dlls/d3d8/indexbuffer.c

   1 /*
   2  * IDirect3DIndexBuffer8 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 /* IDirect3DIndexBuffer8 IUnknown parts follow: */
  36 HRESULT WINAPI IDirect3DIndexBuffer8Impl_QueryInterface(LPDIRECT3DINDEXBUFFER8 iface,REFIID riid,LPVOID *ppobj)
  37 {
  38     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  39
  40     if (IsEqualGUID(riid, &IID_IUnknown)
  41         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  42         || IsEqualGUID(riid, &IID_IDirect3DIndexBuffer8)) {
  43         IDirect3DIndexBuffer8Impl_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 IDirect3DIndexBuffer8Impl_AddRef(LPDIRECT3DINDEXBUFFER8 iface) {
  53     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)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 IDirect3DIndexBuffer8Impl_Release(LPDIRECT3DINDEXBUFFER8 iface) {
  62     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)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 indicies NULL before releasing the index buffer, leak\n", This);
  72     }
  73
  74     return ref;
  75 }
  76
  77
  78 ULONG WINAPI IDirect3DIndexBuffer8Impl_AddRefInt(LPDIRECT3DINDEXBUFFER8 iface) {
  79     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  80     ULONG refInt = InterlockedIncrement(&This->refInt);
  81
  82     TRACE("(%p) : AddRefInt from %ld\n", This, refInt - 1);
  83
  84     return refInt;
  85 }
  86
  87 ULONG WINAPI IDirect3DIndexBuffer8Impl_ReleaseInt(LPDIRECT3DINDEXBUFFER8 iface) {
  88     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  89     ULONG refInt = InterlockedDecrement(&This->refInt);
  90
  91     TRACE("(%p) : ReleaseRefInt to %ld\n", This, refInt);
  92
  93     if (0 == This->ref && 0 == refInt) {
  94         WARN("(%p) : Cleaning up after the calling application failed to release the indicies properly\n", This);
  95         HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  96         HeapFree(GetProcessHeap(), 0, This);
  97     }
  98
  99     return refInt;
 100 }
 101
 102
 103 /* IDirect3DResource Interface follow: */
 104 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_GetDevice(LPDIRECT3DINDEXBUFFER8 iface, IDirect3DDevice8** ppDevice) {
 105     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 106     TRACE("(%p) : returning %p\n", This, This->Device);
 107     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
 108     IDirect3DDevice8Impl_AddRef(*ppDevice);
 109     return D3D_OK;
 110 }
 111 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 112     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 113     FIXME("(%p) : stub\n", This);    return D3D_OK;
 114 }
 115 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 116     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 117     FIXME("(%p) : stub\n", This);    return D3D_OK;
 118 }
 119 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid) {
 120     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 121     FIXME("(%p) : stub\n", This);    return D3D_OK;
 122 }
 123 DWORD    WINAPI        IDirect3DIndexBuffer8Impl_SetPriority(LPDIRECT3DINDEXBUFFER8 iface, DWORD PriorityNew) {
 124     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 125     FIXME("(%p) : stub\n", This);    return D3D_OK;
 126 }
 127 DWORD    WINAPI        IDirect3DIndexBuffer8Impl_GetPriority(LPDIRECT3DINDEXBUFFER8 iface) {
 128     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 129     FIXME("(%p) : stub\n", This);    return D3D_OK;
 130 }
 131 void     WINAPI        IDirect3DIndexBuffer8Impl_PreLoad(LPDIRECT3DINDEXBUFFER8 iface) {
 132     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 133     FIXME("(%p) : stub\n", This);
 134 }
 135 D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer8Impl_GetType(LPDIRECT3DINDEXBUFFER8 iface) {
 136     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 137     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 138     return This->ResourceType;
 139 }
 140
 141 /* IDirect3DIndexBuffer8 */
 142 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_Lock(LPDIRECT3DINDEXBUFFER8 iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 143     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 144     TRACE("(%p) : no locking yet, offset %d, size %d, Flags=%lx\n", This, OffsetToLock, SizeToLock, Flags);
 145     *ppbData = (BYTE *)This->allocatedMemory + OffsetToLock;
 146     return D3D_OK;
 147 }
 148
 149 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_Unlock(LPDIRECT3DINDEXBUFFER8 iface) {
 150     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 151     TRACE("(%p) : stub\n", This);
 152     return D3D_OK;
 153 }
 154 HRESULT  WINAPI        IDirect3DIndexBuffer8Impl_GetDesc(LPDIRECT3DINDEXBUFFER8 iface, D3DINDEXBUFFER_DESC *pDesc) {
 155     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 156
 157     TRACE("(%p) : copying into %p\n", This, pDesc);
 158     memcpy(pDesc, &This->currentDesc, sizeof(D3DINDEXBUFFER_DESC));
 159     return D3D_OK;
 160 }
 161
 162 const IDirect3DIndexBuffer8Vtbl Direct3DIndexBuffer8_Vtbl =
 163 {
 164     IDirect3DIndexBuffer8Impl_QueryInterface,
 165     IDirect3DIndexBuffer8Impl_AddRef,
 166     IDirect3DIndexBuffer8Impl_Release,
 167     IDirect3DIndexBuffer8Impl_GetDevice,
 168     IDirect3DIndexBuffer8Impl_SetPrivateData,
 169     IDirect3DIndexBuffer8Impl_GetPrivateData,
 170     IDirect3DIndexBuffer8Impl_FreePrivateData,
 171     IDirect3DIndexBuffer8Impl_SetPriority,
 172     IDirect3DIndexBuffer8Impl_GetPriority,
 173     IDirect3DIndexBuffer8Impl_PreLoad,
 174     IDirect3DIndexBuffer8Impl_GetType,
 175     IDirect3DIndexBuffer8Impl_Lock,
 176     IDirect3DIndexBuffer8Impl_Unlock,
 177     IDirect3DIndexBuffer8Impl_GetDesc
 178 };