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         IWineD3DBuffer_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     IWineD3DDevice *wined3d_device;
  73     HRESULT hr;
  74     TRACE("(%p) Relay\n", This);
  75
  76     EnterCriticalSection(&d3d9_cs);
  77     hr = IWineD3DBuffer_GetDevice(This->wineD3DIndexBuffer, &wined3d_device);
  78     if (SUCCEEDED(hr))
  79     {
  80         IWineD3DDevice_GetParent(wined3d_device, (IUnknown **)ppDevice);
  81         IWineD3DDevice_Release(wined3d_device);
  82     }
  83     LeaveCriticalSection(&d3d9_cs);
  84     return hr;
  85 }
  86
  87 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  88     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  89     HRESULT hr;
  90     TRACE("(%p) Relay\n", This);
  91
  92     EnterCriticalSection(&d3d9_cs);
  93     hr = IWineD3DBuffer_SetPrivateData(This->wineD3DIndexBuffer, refguid, pData, SizeOfData, Flags);
  94     LeaveCriticalSection(&d3d9_cs);
  95     return hr;
  96 }
  97
  98 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  99     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 100     HRESULT hr;
 101     TRACE("(%p) Relay\n", This);
 102
 103     EnterCriticalSection(&d3d9_cs);
 104     hr = IWineD3DBuffer_GetPrivateData(This->wineD3DIndexBuffer, refguid, pData, pSizeOfData);
 105     LeaveCriticalSection(&d3d9_cs);
 106     return hr;
 107 }
 108
 109 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid) {
 110     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 111     HRESULT hr;
 112     TRACE("(%p) Relay\n", This);
 113
 114     EnterCriticalSection(&d3d9_cs);
 115     hr = IWineD3DBuffer_FreePrivateData(This->wineD3DIndexBuffer, refguid);
 116     LeaveCriticalSection(&d3d9_cs);
 117     return hr;
 118 }
 119
 120 static DWORD WINAPI IDirect3DIndexBuffer9Impl_SetPriority(LPDIRECT3DINDEXBUFFER9 iface, DWORD PriorityNew) {
 121     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 122     DWORD ret;
 123     TRACE("(%p) Relay\n", This);
 124
 125     EnterCriticalSection(&d3d9_cs);
 126     ret = IWineD3DBuffer_SetPriority(This->wineD3DIndexBuffer, PriorityNew);
 127     LeaveCriticalSection(&d3d9_cs);
 128     return ret;
 129 }
 130
 131 static DWORD WINAPI IDirect3DIndexBuffer9Impl_GetPriority(LPDIRECT3DINDEXBUFFER9 iface) {
 132     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 133     DWORD ret;
 134     TRACE("(%p) Relay\n", This);
 135
 136     EnterCriticalSection(&d3d9_cs);
 137     ret = IWineD3DBuffer_GetPriority(This->wineD3DIndexBuffer);
 138     LeaveCriticalSection(&d3d9_cs);
 139     return ret;
 140 }
 141
 142 static void WINAPI IDirect3DIndexBuffer9Impl_PreLoad(LPDIRECT3DINDEXBUFFER9 iface) {
 143     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 144     TRACE("(%p) Relay\n", This);
 145
 146     EnterCriticalSection(&d3d9_cs);
 147     IWineD3DBuffer_PreLoad(This->wineD3DIndexBuffer);
 148     LeaveCriticalSection(&d3d9_cs);
 149 }
 150
 151 static D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer9Impl_GetType(LPDIRECT3DINDEXBUFFER9 iface) {
 152     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 153     TRACE("(%p)\n", This);
 154
 155     return D3DRTYPE_INDEXBUFFER;
 156 }
 157
 158 /* IDirect3DIndexBuffer9 Interface follow: */
 159 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_Lock(LPDIRECT3DINDEXBUFFER9 iface, UINT OffsetToLock, UINT SizeToLock, void** ppbData, DWORD Flags) {
 160     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 161     HRESULT hr;
 162     TRACE("(%p) Relay\n", This);
 163
 164     EnterCriticalSection(&d3d9_cs);
 165     hr = IWineD3DBuffer_Map(This->wineD3DIndexBuffer, OffsetToLock, SizeToLock, (BYTE **)ppbData, Flags);
 166     LeaveCriticalSection(&d3d9_cs);
 167     return hr;
 168 }
 169
 170 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_Unlock(LPDIRECT3DINDEXBUFFER9 iface) {
 171     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 172     HRESULT hr;
 173     TRACE("(%p) Relay\n", This);
 174
 175     EnterCriticalSection(&d3d9_cs);
 176     hr = IWineD3DBuffer_Unmap(This->wineD3DIndexBuffer);
 177     LeaveCriticalSection(&d3d9_cs);
 178     return hr;
 179 }
 180
 181 static HRESULT  WINAPI        IDirect3DIndexBuffer9Impl_GetDesc(LPDIRECT3DINDEXBUFFER9 iface, D3DINDEXBUFFER_DESC *pDesc) {
 182     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 183     HRESULT hr;
 184     WINED3DBUFFER_DESC desc;
 185     TRACE("(%p) Relay\n", This);
 186
 187     EnterCriticalSection(&d3d9_cs);
 188     hr = IWineD3DBuffer_GetDesc(This->wineD3DIndexBuffer, &desc);
 189     LeaveCriticalSection(&d3d9_cs);
 190
 191     if (SUCCEEDED(hr)) {
 192         pDesc->Format = d3dformat_from_wined3dformat(This->format);
 193         pDesc->Usage = desc.Usage;
 194         pDesc->Pool = desc.Pool;
 195         pDesc->Size = desc.Size;
 196         pDesc->Type = D3DRTYPE_INDEXBUFFER;
 197     }
 198
 199     return hr;
 200 }
 201
 202
 203 static const IDirect3DIndexBuffer9Vtbl Direct3DIndexBuffer9_Vtbl =
 204 {
 205     /* IUnknown */
 206     IDirect3DIndexBuffer9Impl_QueryInterface,
 207     IDirect3DIndexBuffer9Impl_AddRef,
 208     IDirect3DIndexBuffer9Impl_Release,
 209     /* IDirect3DResource9 */
 210     IDirect3DIndexBuffer9Impl_GetDevice,
 211     IDirect3DIndexBuffer9Impl_SetPrivateData,
 212     IDirect3DIndexBuffer9Impl_GetPrivateData,
 213     IDirect3DIndexBuffer9Impl_FreePrivateData,
 214     IDirect3DIndexBuffer9Impl_SetPriority,
 215     IDirect3DIndexBuffer9Impl_GetPriority,
 216     IDirect3DIndexBuffer9Impl_PreLoad,
 217     IDirect3DIndexBuffer9Impl_GetType,
 218     /* IDirect3DIndexBuffer9 */
 219     IDirect3DIndexBuffer9Impl_Lock,
 220     IDirect3DIndexBuffer9Impl_Unlock,
 221     IDirect3DIndexBuffer9Impl_GetDesc
 222 };
 223
 224
 225 /* IDirect3DDevice9 IDirect3DIndexBuffer9 Methods follow: */
 226 HRESULT WINAPI IDirect3DDevice9Impl_CreateIndexBuffer(LPDIRECT3DDEVICE9EX iface,
 227                               UINT Length, DWORD Usage, D3DFORMAT Format, D3DPOOL Pool,
 228                               IDirect3DIndexBuffer9** ppIndexBuffer, HANDLE* pSharedHandle) {
 229
 230     IDirect3DIndexBuffer9Impl *object;
 231     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 232     HRESULT hrc = D3D_OK;
 233
 234     TRACE("(%p) Relay\n", This);
 235     /* Allocate the storage for the device */
 236     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 237     if (NULL == object) {
 238         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 239         return D3DERR_OUTOFVIDEOMEMORY;
 240     }
 241
 242     object->lpVtbl = &Direct3DIndexBuffer9_Vtbl;
 243     object->ref = 1;
 244     object->format = wined3dformat_from_d3dformat(Format);
 245     TRACE("Calling wined3d create index buffer\n");
 246     EnterCriticalSection(&d3d9_cs);
 247     hrc = IWineD3DDevice_CreateIndexBuffer(This->WineD3DDevice, Length, Usage & WINED3DUSAGE_MASK,
 248             (WINED3DPOOL)Pool, &object->wineD3DIndexBuffer, (IUnknown *)object);
 249     LeaveCriticalSection(&d3d9_cs);
 250     if (hrc != D3D_OK) {
 251
 252         /* free up object */
 253         FIXME("(%p) call to IWineD3DDevice_CreateIndexBuffer failed\n", This);
 254         HeapFree(GetProcessHeap(), 0, object);
 255     } else {
 256         IDirect3DDevice9Ex_AddRef(iface);
 257         object->parentDevice = iface;
 258         *ppIndexBuffer = (LPDIRECT3DINDEXBUFFER9) object;
 259         TRACE("(%p) : Created index buffer %p\n", This, object);
 260     }
 261     return hrc;
 262 }