dlls/d3d9/indexbuffer.c

   1 /*
   2  * IDirect3DIndexBuffer9 implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  *                     Raphael Junqueira
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "d3d9_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  26
  27 /* IDirect3DIndexBuffer9 IUnknown parts follow: */
  28 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_QueryInterface(LPDIRECT3DINDEXBUFFER9 iface, REFIID riid, LPVOID* ppobj) {
  29     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  30
  31     if (IsEqualGUID(riid, &IID_IUnknown)
  32         || IsEqualGUID(riid, &IID_IDirect3DResource9)
  33         || IsEqualGUID(riid, &IID_IDirect3DIndexBuffer9)) {
  34         IDirect3DIndexBuffer9_AddRef(iface);
  35         *ppobj = This;
  36         return S_OK;
  37     }
  38
  39     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  40     *ppobj = NULL;
  41     return E_NOINTERFACE;
  42 }
  43
  44 static ULONG WINAPI IDirect3DIndexBuffer9Impl_AddRef(LPDIRECT3DINDEXBUFFER9 iface) {
  45     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  46     ULONG ref = InterlockedIncrement(&This->ref);
  47
  48     TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  49
  50     return ref;
  51 }
  52
  53 static ULONG WINAPI IDirect3DIndexBuffer9Impl_Release(LPDIRECT3DINDEXBUFFER9 iface) {
  54     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  55     ULONG ref = InterlockedDecrement(&This->ref);
  56
  57     TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  58
  59     if (ref == 0) {
  60         EnterCriticalSection(&d3d9_cs);
  61         IWineD3DIndexBuffer_Release(This->wineD3DIndexBuffer);
  62         LeaveCriticalSection(&d3d9_cs);
  63         IDirect3DDevice9Ex_Release(This->parentDevice);
  64         HeapFree(GetProcessHeap(), 0, This);
  65     }
  66     return ref;
  67 }
  68
  69 /* IDirect3DIndexBuffer9 IDirect3DResource9 Interface follow: */
  70 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetDevice(LPDIRECT3DINDEXBUFFER9 iface, IDirect3DDevice9** ppDevice) {
  71     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  72     HRESULT hr;
  73     TRACE("(%p) Relay\n", This);
  74
  75     EnterCriticalSection(&d3d9_cs);
  76     hr = IDirect3DResource9Impl_GetDevice((LPDIRECT3DRESOURCE9) This, ppDevice);
  77     LeaveCriticalSection(&d3d9_cs);
  78     return hr;
  79 }
  80
  81 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  82     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  83     HRESULT hr;
  84     TRACE("(%p) Relay\n", This);
  85
  86     EnterCriticalSection(&d3d9_cs);
  87     hr = IWineD3DIndexBuffer_SetPrivateData(This->wineD3DIndexBuffer, refguid, pData, SizeOfData, Flags);
  88     LeaveCriticalSection(&d3d9_cs);
  89     return hr;
  90 }
  91
  92 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  93     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  94     HRESULT hr;
  95     TRACE("(%p) Relay\n", This);
  96
  97     EnterCriticalSection(&d3d9_cs);
  98     hr = IWineD3DIndexBuffer_GetPrivateData(This->wineD3DIndexBuffer, refguid, pData, pSizeOfData);
  99     LeaveCriticalSection(&d3d9_cs);
 100     return hr;
 101 }
 102
 103 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid) {
 104     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 105     HRESULT hr;
 106     TRACE("(%p) Relay\n", This);
 107
 108     EnterCriticalSection(&d3d9_cs);
 109     hr = IWineD3DIndexBuffer_FreePrivateData(This->wineD3DIndexBuffer, refguid);
 110     LeaveCriticalSection(&d3d9_cs);
 111     return hr;
 112 }
 113
 114 static DWORD WINAPI IDirect3DIndexBuffer9Impl_SetPriority(LPDIRECT3DINDEXBUFFER9 iface, DWORD PriorityNew) {
 115     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 116     DWORD ret;
 117     TRACE("(%p) Relay\n", This);
 118
 119     EnterCriticalSection(&d3d9_cs);
 120     ret = IWineD3DIndexBuffer_SetPriority(This->wineD3DIndexBuffer, PriorityNew);
 121     LeaveCriticalSection(&d3d9_cs);
 122     return ret;
 123 }
 124
 125 static DWORD WINAPI IDirect3DIndexBuffer9Impl_GetPriority(LPDIRECT3DINDEXBUFFER9 iface) {
 126     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 127     DWORD ret;
 128     TRACE("(%p) Relay\n", This);
 129
 130     EnterCriticalSection(&d3d9_cs);
 131     ret = IWineD3DIndexBuffer_GetPriority(This->wineD3DIndexBuffer);
 132     LeaveCriticalSection(&d3d9_cs);
 133     return ret;
 134 }
 135
 136 static void WINAPI IDirect3DIndexBuffer9Impl_PreLoad(LPDIRECT3DINDEXBUFFER9 iface) {
 137     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 138     TRACE("(%p) Relay\n", This);
 139
 140     EnterCriticalSection(&d3d9_cs);
 141     IWineD3DIndexBuffer_PreLoad(This->wineD3DIndexBuffer);
 142     LeaveCriticalSection(&d3d9_cs);
 143 }
 144
 145 static D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer9Impl_GetType(LPDIRECT3DINDEXBUFFER9 iface) {
 146     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 147     D3DRESOURCETYPE ret;
 148     TRACE("(%p) Relay\n", This);
 149
 150     EnterCriticalSection(&d3d9_cs);
 151     ret = IWineD3DIndexBuffer_GetType(This->wineD3DIndexBuffer);
 152     LeaveCriticalSection(&d3d9_cs);
 153     return ret;
 154 }
 155
 156 /* IDirect3DIndexBuffer9 Interface follow: */
 157 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_Lock(LPDIRECT3DINDEXBUFFER9 iface, UINT OffsetToLock, UINT SizeToLock, void** ppbData, DWORD Flags) {
 158     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 159     HRESULT hr;
 160     TRACE("(%p) Relay\n", This);
 161
 162     EnterCriticalSection(&d3d9_cs);
 163     hr = IWineD3DIndexBuffer_Lock(This->wineD3DIndexBuffer, OffsetToLock, SizeToLock, (BYTE **)ppbData, Flags);
 164     LeaveCriticalSection(&d3d9_cs);
 165     return hr;
 166 }
 167
 168 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_Unlock(LPDIRECT3DINDEXBUFFER9 iface) {
 169     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 170     HRESULT hr;
 171     TRACE("(%p) Relay\n", This);
 172
 173     EnterCriticalSection(&d3d9_cs);
 174     hr = IWineD3DIndexBuffer_Unlock(This->wineD3DIndexBuffer);
 175     LeaveCriticalSection(&d3d9_cs);
 176     return hr;
 177 }
 178
 179 static HRESULT  WINAPI        IDirect3DIndexBuffer9Impl_GetDesc(LPDIRECT3DINDEXBUFFER9 iface, D3DINDEXBUFFER_DESC *pDesc) {
 180     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 181     HRESULT hr;
 182     TRACE("(%p) Relay\n", This);
 183
 184     EnterCriticalSection(&d3d9_cs);
 185     hr = IWineD3DIndexBuffer_GetDesc(This->wineD3DIndexBuffer, (WINED3DINDEXBUFFER_DESC *) pDesc);
 186     LeaveCriticalSection(&d3d9_cs);
 187
 188     if (SUCCEEDED(hr)) pDesc->Format = d3dformat_from_wined3dformat(pDesc->Format);
 189
 190     return hr;
 191 }
 192
 193
 194 static const IDirect3DIndexBuffer9Vtbl Direct3DIndexBuffer9_Vtbl =
 195 {
 196     /* IUnknown */
 197     IDirect3DIndexBuffer9Impl_QueryInterface,
 198     IDirect3DIndexBuffer9Impl_AddRef,
 199     IDirect3DIndexBuffer9Impl_Release,
 200     /* IDirect3DResource9 */
 201     IDirect3DIndexBuffer9Impl_GetDevice,
 202     IDirect3DIndexBuffer9Impl_SetPrivateData,
 203     IDirect3DIndexBuffer9Impl_GetPrivateData,
 204     IDirect3DIndexBuffer9Impl_FreePrivateData,
 205     IDirect3DIndexBuffer9Impl_SetPriority,
 206     IDirect3DIndexBuffer9Impl_GetPriority,
 207     IDirect3DIndexBuffer9Impl_PreLoad,
 208     IDirect3DIndexBuffer9Impl_GetType,
 209     /* IDirect3DIndexBuffer9 */
 210     IDirect3DIndexBuffer9Impl_Lock,
 211     IDirect3DIndexBuffer9Impl_Unlock,
 212     IDirect3DIndexBuffer9Impl_GetDesc
 213 };
 214
 215
 216 /* IDirect3DDevice9 IDirect3DIndexBuffer9 Methods follow: */
 217 HRESULT WINAPI IDirect3DDevice9Impl_CreateIndexBuffer(LPDIRECT3DDEVICE9EX iface,
 218                               UINT Length, DWORD Usage, D3DFORMAT Format, D3DPOOL Pool,
 219                               IDirect3DIndexBuffer9** ppIndexBuffer, HANDLE* pSharedHandle) {
 220
 221     IDirect3DIndexBuffer9Impl *object;
 222     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 223     HRESULT hrc = D3D_OK;
 224
 225     TRACE("(%p) Relay\n", This);
 226     /* Allocate the storage for the device */
 227     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 228     if (NULL == object) {
 229         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 230         return D3DERR_OUTOFVIDEOMEMORY;
 231     }
 232
 233     object->lpVtbl = &Direct3DIndexBuffer9_Vtbl;
 234     object->ref = 1;
 235     TRACE("Calling wined3d create index buffer\n");
 236     hrc = IWineD3DDevice_CreateIndexBuffer(This->WineD3DDevice, Length, Usage & WINED3DUSAGE_MASK,
 237             wined3dformat_from_d3dformat(Format), (WINED3DPOOL)Pool, &object->wineD3DIndexBuffer,
 238             pSharedHandle, (IUnknown *)object);
 239     if (hrc != D3D_OK) {
 240
 241         /* free up object */
 242         FIXME("(%p) call to IWineD3DDevice_CreateIndexBuffer failed\n", This);
 243         HeapFree(GetProcessHeap(), 0, object);
 244     } else {
 245         IDirect3DDevice9Ex_AddRef(iface);
 246         object->parentDevice = iface;
 247         *ppIndexBuffer = (LPDIRECT3DINDEXBUFFER9) object;
 248         TRACE("(%p) : Created index buffer %p\n", This, object);
 249     }
 250     return hrc;
 251 }