dlls/d3d8/indexbuffer.c

   1 /*
   2  * IDirect3DIndexBuffer8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "d3d8_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  25
  26 /* IDirect3DIndexBuffer8 IUnknown parts follow: */
  27 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_QueryInterface(LPDIRECT3DINDEXBUFFER8 iface, REFIID riid, LPVOID *ppobj) {
  28     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  29
  30     if (IsEqualGUID(riid, &IID_IUnknown)
  31         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  32         || IsEqualGUID(riid, &IID_IDirect3DIndexBuffer8)) {
  33         IUnknown_AddRef(iface);
  34         *ppobj = This;
  35         return S_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     *ppobj = NULL;
  40     return E_NOINTERFACE;
  41 }
  42
  43 static ULONG WINAPI IDirect3DIndexBuffer8Impl_AddRef(LPDIRECT3DINDEXBUFFER8 iface) {
  44     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  45     ULONG ref = InterlockedIncrement(&This->ref);
  46
  47     TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  48
  49     if (ref == 1)
  50     {
  51         IDirect3DDevice8_AddRef(This->parentDevice);
  52         wined3d_mutex_lock();
  53         IWineD3DBuffer_AddRef(This->wineD3DIndexBuffer);
  54         wined3d_mutex_unlock();
  55     }
  56
  57     return ref;
  58 }
  59
  60 static ULONG WINAPI IDirect3DIndexBuffer8Impl_Release(LPDIRECT3DINDEXBUFFER8 iface) {
  61     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  62     ULONG ref = InterlockedDecrement(&This->ref);
  63
  64     TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  65
  66     if (ref == 0) {
  67         IDirect3DDevice8_Release(This->parentDevice);
  68         wined3d_mutex_lock();
  69         IWineD3DBuffer_Release(This->wineD3DIndexBuffer);
  70         wined3d_mutex_unlock();
  71     }
  72     return ref;
  73 }
  74
  75 /* IDirect3DIndexBuffer8 IDirect3DResource8 Interface follow: */
  76 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_GetDevice(LPDIRECT3DINDEXBUFFER8 iface, IDirect3DDevice8 **ppDevice) {
  77     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  78     IWineD3DDevice *wined3d_device;
  79     HRESULT hr;
  80     TRACE("(%p) Relay\n", This);
  81
  82     wined3d_mutex_lock();
  83     hr = IWineD3DBuffer_GetDevice(This->wineD3DIndexBuffer, &wined3d_device);
  84     if (SUCCEEDED(hr))
  85     {
  86         IWineD3DDevice_GetParent(wined3d_device, (IUnknown **)ppDevice);
  87         IWineD3DDevice_Release(wined3d_device);
  88     }
  89     wined3d_mutex_unlock();
  90
  91     return hr;
  92 }
  93
  94 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  95     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  96     HRESULT hr;
  97     TRACE("(%p) Relay\n", This);
  98
  99     wined3d_mutex_lock();
 100     hr = IWineD3DBuffer_SetPrivateData(This->wineD3DIndexBuffer, refguid, pData, SizeOfData, Flags);
 101     wined3d_mutex_unlock();
 102
 103     return hr;
 104 }
 105
 106 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
 107     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 108     HRESULT hr;
 109     TRACE("(%p) Relay\n", This);
 110
 111     wined3d_mutex_lock();
 112     hr = IWineD3DBuffer_GetPrivateData(This->wineD3DIndexBuffer, refguid, pData, pSizeOfData);
 113     wined3d_mutex_unlock();
 114
 115     return hr;
 116 }
 117
 118 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid) {
 119     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 120     HRESULT hr;
 121     TRACE("(%p) Relay\n", This);
 122
 123     wined3d_mutex_lock();
 124     hr = IWineD3DBuffer_FreePrivateData(This->wineD3DIndexBuffer, refguid);
 125     wined3d_mutex_unlock();
 126
 127     return hr;
 128 }
 129
 130 static DWORD WINAPI IDirect3DIndexBuffer8Impl_SetPriority(LPDIRECT3DINDEXBUFFER8 iface, DWORD PriorityNew) {
 131     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 132     DWORD ret;
 133     TRACE("(%p) Relay\n", This);
 134
 135     wined3d_mutex_lock();
 136     ret = IWineD3DBuffer_SetPriority(This->wineD3DIndexBuffer, PriorityNew);
 137     wined3d_mutex_unlock();
 138
 139     return ret;
 140 }
 141
 142 static DWORD WINAPI IDirect3DIndexBuffer8Impl_GetPriority(LPDIRECT3DINDEXBUFFER8 iface) {
 143     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 144     DWORD ret;
 145     TRACE("(%p) Relay\n", This);
 146
 147     wined3d_mutex_lock();
 148     ret = IWineD3DBuffer_GetPriority(This->wineD3DIndexBuffer);
 149     wined3d_mutex_unlock();
 150
 151     return ret;
 152 }
 153
 154 static void WINAPI IDirect3DIndexBuffer8Impl_PreLoad(LPDIRECT3DINDEXBUFFER8 iface) {
 155     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 156     TRACE("(%p) Relay\n", This);
 157
 158     wined3d_mutex_lock();
 159     IWineD3DBuffer_PreLoad(This->wineD3DIndexBuffer);
 160     wined3d_mutex_unlock();
 161 }
 162
 163 static D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer8Impl_GetType(LPDIRECT3DINDEXBUFFER8 iface) {
 164     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 165     TRACE("(%p)\n", This);
 166
 167     return D3DRTYPE_INDEXBUFFER;
 168 }
 169
 170 /* IDirect3DIndexBuffer8 Interface follow: */
 171 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_Lock(LPDIRECT3DINDEXBUFFER8 iface, UINT OffsetToLock, UINT SizeToLock, BYTE **ppbData, DWORD Flags) {
 172     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 173     HRESULT hr;
 174     TRACE("(%p) Relay\n", This);
 175
 176     wined3d_mutex_lock();
 177     hr = IWineD3DBuffer_Map(This->wineD3DIndexBuffer, OffsetToLock, SizeToLock, ppbData, Flags);
 178     wined3d_mutex_unlock();
 179
 180     return hr;
 181 }
 182
 183 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_Unlock(LPDIRECT3DINDEXBUFFER8 iface) {
 184     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 185     HRESULT hr;
 186     TRACE("(%p) Relay\n", This);
 187
 188     wined3d_mutex_lock();
 189     hr = IWineD3DBuffer_Unmap(This->wineD3DIndexBuffer);
 190     wined3d_mutex_unlock();
 191
 192     return hr;
 193 }
 194
 195 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_GetDesc(LPDIRECT3DINDEXBUFFER8 iface, D3DINDEXBUFFER_DESC *pDesc) {
 196     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 197     HRESULT hr;
 198     WINED3DBUFFER_DESC desc;
 199     TRACE("(%p) Relay\n", This);
 200
 201     wined3d_mutex_lock();
 202     hr = IWineD3DBuffer_GetDesc(This->wineD3DIndexBuffer, &desc);
 203     wined3d_mutex_unlock();
 204
 205     if (SUCCEEDED(hr)) {
 206         pDesc->Format = d3dformat_from_wined3dformat(This->format);
 207         pDesc->Type = D3DRTYPE_INDEXBUFFER;
 208         pDesc->Usage = desc.Usage;
 209         pDesc->Pool = desc.Pool;
 210         pDesc->Size = desc.Size;
 211     }
 212
 213     return hr;
 214 }
 215
 216 static const IDirect3DIndexBuffer8Vtbl Direct3DIndexBuffer8_Vtbl =
 217 {
 218     /* IUnknown */
 219     IDirect3DIndexBuffer8Impl_QueryInterface,
 220     IDirect3DIndexBuffer8Impl_AddRef,
 221     IDirect3DIndexBuffer8Impl_Release,
 222     /* IDirect3DResource8 */
 223     IDirect3DIndexBuffer8Impl_GetDevice,
 224     IDirect3DIndexBuffer8Impl_SetPrivateData,
 225     IDirect3DIndexBuffer8Impl_GetPrivateData,
 226     IDirect3DIndexBuffer8Impl_FreePrivateData,
 227     IDirect3DIndexBuffer8Impl_SetPriority,
 228     IDirect3DIndexBuffer8Impl_GetPriority,
 229     IDirect3DIndexBuffer8Impl_PreLoad,
 230     IDirect3DIndexBuffer8Impl_GetType,
 231     /* IDirect3DIndexBuffer8 */
 232     IDirect3DIndexBuffer8Impl_Lock,
 233     IDirect3DIndexBuffer8Impl_Unlock,
 234     IDirect3DIndexBuffer8Impl_GetDesc
 235 };
 236
 237 static void STDMETHODCALLTYPE d3d8_indexbuffer_wined3d_object_destroyed(void *parent)
 238 {
 239     HeapFree(GetProcessHeap(), 0, parent);
 240 }
 241
 242 static const struct wined3d_parent_ops d3d8_indexbuffer_wined3d_parent_ops =
 243 {
 244     d3d8_indexbuffer_wined3d_object_destroyed,
 245 };
 246
 247 HRESULT indexbuffer_init(IDirect3DIndexBuffer8Impl *buffer, IDirect3DDevice8Impl *device,
 248         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 249 {
 250     HRESULT hr;
 251
 252     buffer->lpVtbl = &Direct3DIndexBuffer8_Vtbl;
 253     buffer->ref = 1;
 254     buffer->format = wined3dformat_from_d3dformat(format);
 255
 256     wined3d_mutex_lock();
 257     hr = IWineD3DDevice_CreateIndexBuffer(device->WineD3DDevice, size,
 258             usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool, &buffer->wineD3DIndexBuffer,
 259             (IUnknown *)buffer, &d3d8_indexbuffer_wined3d_parent_ops);
 260     wined3d_mutex_unlock();
 261     if (FAILED(hr))
 262     {
 263         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 264         return hr;
 265     }
 266
 267     buffer->parentDevice = (IDirect3DDevice8 *)device;
 268     IUnknown_AddRef(buffer->parentDevice);
 269
 270     return D3D_OK;
 271 }