dlls/d3d9/vertexbuffer.c

   1 /*
   2  * IDirect3DVertexBuffer9 implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2002-2004 Raphael Junqueira
   6  * Copyright 2005 Oliver Stieber
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "d3d9_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  27
  28 /* IDirect3DVertexBuffer9 IUnknown parts follow: */
  29 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_QueryInterface(LPDIRECT3DVERTEXBUFFER9 iface, REFIID riid, LPVOID* ppobj) {
  30     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
  31
  32     if (IsEqualGUID(riid, &IID_IUnknown)
  33         || IsEqualGUID(riid, &IID_IDirect3DResource9)
  34         || IsEqualGUID(riid, &IID_IDirect3DVertexBuffer9)) {
  35         IDirect3DVertexBuffer9_AddRef(iface);
  36         *ppobj = This;
  37         return S_OK;
  38     }
  39
  40     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  41     *ppobj = NULL;
  42     return E_NOINTERFACE;
  43 }
  44
  45 static ULONG WINAPI IDirect3DVertexBuffer9Impl_AddRef(LPDIRECT3DVERTEXBUFFER9 iface) {
  46     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
  47     ULONG ref = InterlockedIncrement(&This->ref);
  48
  49     TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  50
  51     return ref;
  52 }
  53
  54 static ULONG WINAPI IDirect3DVertexBuffer9Impl_Release(LPDIRECT3DVERTEXBUFFER9 iface) {
  55     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
  56     ULONG ref = InterlockedDecrement(&This->ref);
  57
  58     TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  59
  60     if (ref == 0) {
  61         EnterCriticalSection(&d3d9_cs);
  62         IWineD3DBuffer_Release(This->wineD3DVertexBuffer);
  63         LeaveCriticalSection(&d3d9_cs);
  64         IDirect3DDevice9Ex_Release(This->parentDevice);
  65         HeapFree(GetProcessHeap(), 0, This);
  66     }
  67     return ref;
  68 }
  69
  70 /* IDirect3DVertexBuffer9 IDirect3DResource9 Interface follow: */
  71 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_GetDevice(LPDIRECT3DVERTEXBUFFER9 iface, IDirect3DDevice9** ppDevice) {
  72     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
  73     HRESULT hr;
  74     TRACE("(%p) Relay\n", This);
  75
  76     EnterCriticalSection(&d3d9_cs);
  77     hr = IDirect3DResource9Impl_GetDevice((LPDIRECT3DRESOURCE9) This, ppDevice);
  78     LeaveCriticalSection(&d3d9_cs);
  79     return hr;
  80 }
  81
  82 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_SetPrivateData(LPDIRECT3DVERTEXBUFFER9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  83     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
  84     TRACE("(%p) Relay\n", This);
  85     return IWineD3DBuffer_SetPrivateData(This->wineD3DVertexBuffer, refguid, pData, SizeOfData, Flags);
  86 }
  87
  88 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_GetPrivateData(LPDIRECT3DVERTEXBUFFER9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  89     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
  90     HRESULT hr;
  91     TRACE("(%p) Relay\n", This);
  92
  93     EnterCriticalSection(&d3d9_cs);
  94     hr = IWineD3DBuffer_GetPrivateData(This->wineD3DVertexBuffer, refguid, pData, pSizeOfData);
  95     LeaveCriticalSection(&d3d9_cs);
  96     return hr;
  97 }
  98
  99 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_FreePrivateData(LPDIRECT3DVERTEXBUFFER9 iface, REFGUID refguid) {
 100     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 101     HRESULT hr;
 102     TRACE("(%p) Relay\n", This);
 103
 104     EnterCriticalSection(&d3d9_cs);
 105     hr = IWineD3DBuffer_FreePrivateData(This->wineD3DVertexBuffer, refguid);
 106     LeaveCriticalSection(&d3d9_cs);
 107     return hr;
 108 }
 109
 110 static DWORD WINAPI IDirect3DVertexBuffer9Impl_SetPriority(LPDIRECT3DVERTEXBUFFER9 iface, DWORD PriorityNew) {
 111     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 112     HRESULT hr;
 113     TRACE("(%p) Relay\n", This);
 114
 115     EnterCriticalSection(&d3d9_cs);
 116     hr = IWineD3DBuffer_SetPriority(This->wineD3DVertexBuffer, PriorityNew);
 117     LeaveCriticalSection(&d3d9_cs);
 118     return hr;
 119 }
 120
 121 static DWORD WINAPI IDirect3DVertexBuffer9Impl_GetPriority(LPDIRECT3DVERTEXBUFFER9 iface) {
 122     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 123     HRESULT hr;
 124     TRACE("(%p) Relay\n", This);
 125
 126     EnterCriticalSection(&d3d9_cs);
 127     hr = IWineD3DBuffer_GetPriority(This->wineD3DVertexBuffer);
 128     LeaveCriticalSection(&d3d9_cs);
 129     return hr;
 130 }
 131
 132 static void WINAPI IDirect3DVertexBuffer9Impl_PreLoad(LPDIRECT3DVERTEXBUFFER9 iface) {
 133     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 134     TRACE("(%p) Relay\n", This);
 135
 136     EnterCriticalSection(&d3d9_cs);
 137     IWineD3DBuffer_PreLoad(This->wineD3DVertexBuffer);
 138     LeaveCriticalSection(&d3d9_cs);
 139     return ;
 140 }
 141
 142 static D3DRESOURCETYPE WINAPI IDirect3DVertexBuffer9Impl_GetType(LPDIRECT3DVERTEXBUFFER9 iface) {
 143     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 144     D3DRESOURCETYPE ret;
 145     TRACE("(%p) Relay\n", This);
 146
 147     EnterCriticalSection(&d3d9_cs);
 148     ret = IWineD3DBuffer_GetType(This->wineD3DVertexBuffer);
 149     LeaveCriticalSection(&d3d9_cs);
 150     return ret;
 151 }
 152
 153 /* IDirect3DVertexBuffer9 Interface follow: */
 154 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_Lock(LPDIRECT3DVERTEXBUFFER9 iface, UINT OffsetToLock, UINT SizeToLock, void** ppbData, DWORD Flags) {
 155     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 156     HRESULT hr;
 157     TRACE("(%p) Relay\n", This);
 158
 159     EnterCriticalSection(&d3d9_cs);
 160     hr = IWineD3DBuffer_Map(This->wineD3DVertexBuffer, OffsetToLock, SizeToLock, (BYTE **)ppbData, Flags);
 161     LeaveCriticalSection(&d3d9_cs);
 162     return hr;
 163 }
 164
 165 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_Unlock(LPDIRECT3DVERTEXBUFFER9 iface) {
 166     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 167     HRESULT hr;
 168     TRACE("(%p) Relay\n", This);
 169
 170     EnterCriticalSection(&d3d9_cs);
 171     hr = IWineD3DBuffer_Unmap(This->wineD3DVertexBuffer);
 172     LeaveCriticalSection(&d3d9_cs);
 173     return hr;
 174 }
 175
 176 static HRESULT WINAPI IDirect3DVertexBuffer9Impl_GetDesc(LPDIRECT3DVERTEXBUFFER9 iface, D3DVERTEXBUFFER_DESC* pDesc) {
 177     IDirect3DVertexBuffer9Impl *This = (IDirect3DVertexBuffer9Impl *)iface;
 178     HRESULT hr;
 179     TRACE("(%p) Relay\n", This);
 180
 181     EnterCriticalSection(&d3d9_cs);
 182     hr = IWineD3DBuffer_GetDesc(This->wineD3DVertexBuffer, (WINED3DVERTEXBUFFER_DESC *)pDesc);
 183     LeaveCriticalSection(&d3d9_cs);
 184
 185     if (SUCCEEDED(hr)) pDesc->Format = d3dformat_from_wined3dformat(pDesc->Format);
 186
 187     return hr;
 188 }
 189
 190 static const IDirect3DVertexBuffer9Vtbl Direct3DVertexBuffer9_Vtbl =
 191 {
 192     /* IUnknown */
 193     IDirect3DVertexBuffer9Impl_QueryInterface,
 194     IDirect3DVertexBuffer9Impl_AddRef,
 195     IDirect3DVertexBuffer9Impl_Release,
 196     /* IDirect3DResource9 */
 197     IDirect3DVertexBuffer9Impl_GetDevice,
 198     IDirect3DVertexBuffer9Impl_SetPrivateData,
 199     IDirect3DVertexBuffer9Impl_GetPrivateData,
 200     IDirect3DVertexBuffer9Impl_FreePrivateData,
 201     IDirect3DVertexBuffer9Impl_SetPriority,
 202     IDirect3DVertexBuffer9Impl_GetPriority,
 203     IDirect3DVertexBuffer9Impl_PreLoad,
 204     IDirect3DVertexBuffer9Impl_GetType,
 205     /* IDirect3DVertexBuffer9 */
 206     IDirect3DVertexBuffer9Impl_Lock,
 207     IDirect3DVertexBuffer9Impl_Unlock,
 208     IDirect3DVertexBuffer9Impl_GetDesc
 209 };
 210
 211
 212 /* IDirect3DDevice9 IDirect3DVertexBuffer9 Methods follow: */
 213 HRESULT WINAPI IDirect3DDevice9Impl_CreateVertexBuffer(LPDIRECT3DDEVICE9EX iface,
 214                                 UINT Size, DWORD Usage, DWORD FVF, D3DPOOL Pool,
 215                                 IDirect3DVertexBuffer9** ppVertexBuffer, HANDLE* pSharedHandle) {
 216
 217     IDirect3DVertexBuffer9Impl *object;
 218     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 219     HRESULT hrc = D3D_OK;
 220
 221     /* Allocate the storage for the device */
 222     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DVertexBuffer9Impl));
 223     if (NULL == object) {
 224         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 225         return D3DERR_OUTOFVIDEOMEMORY;
 226     }
 227
 228     object->lpVtbl = &Direct3DVertexBuffer9_Vtbl;
 229     object->ref = 1;
 230     EnterCriticalSection(&d3d9_cs);
 231     hrc = IWineD3DDevice_CreateVertexBuffer(This->WineD3DDevice, Size, Usage & WINED3DUSAGE_MASK, FVF, (WINED3DPOOL) Pool, &(object->wineD3DVertexBuffer), pSharedHandle, (IUnknown *)object);
 232     LeaveCriticalSection(&d3d9_cs);
 233
 234     if (hrc != D3D_OK) {
 235
 236         /* free up object */
 237         WARN("(%p) call to IWineD3DDevice_CreateVertexBuffer failed\n", This);
 238         HeapFree(GetProcessHeap(), 0, object);
 239     } else {
 240         IDirect3DDevice9Ex_AddRef(iface);
 241         object->parentDevice = iface;
 242         TRACE("(%p) : Created vertex buffer %p\n", This, object);
 243         *ppVertexBuffer = (LPDIRECT3DVERTEXBUFFER9) object;
 244     }
 245     return hrc;
 246 }