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 *parentDevice = This->parentDevice;
  68
  69         wined3d_mutex_lock();
  70         IWineD3DBuffer_Release(This->wineD3DIndexBuffer);
  71         wined3d_mutex_unlock();
  72
  73         /* Release the device last, as it may cause the device to be destroyed. */
  74         IDirect3DDevice8_Release(parentDevice);
  75     }
  76     return ref;
  77 }
  78
  79 /* IDirect3DIndexBuffer8 IDirect3DResource8 Interface follow: */
  80 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_GetDevice(LPDIRECT3DINDEXBUFFER8 iface, IDirect3DDevice8 **ppDevice) {
  81     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
  82     IWineD3DDevice *wined3d_device;
  83     HRESULT hr;
  84     TRACE("(%p) Relay\n", This);
  85
  86     wined3d_mutex_lock();
  87     hr = IWineD3DBuffer_GetDevice(This->wineD3DIndexBuffer, &wined3d_device);
  88     if (SUCCEEDED(hr))
  89     {
  90         IWineD3DDevice_GetParent(wined3d_device, (IUnknown **)ppDevice);
  91         IWineD3DDevice_Release(wined3d_device);
  92     }
  93     wined3d_mutex_unlock();
  94
  95     return hr;
  96 }
  97
  98 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  99     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 100     HRESULT hr;
 101     TRACE("(%p) Relay\n", This);
 102
 103     wined3d_mutex_lock();
 104     hr = IWineD3DBuffer_SetPrivateData(This->wineD3DIndexBuffer, refguid, pData, SizeOfData, Flags);
 105     wined3d_mutex_unlock();
 106
 107     return hr;
 108 }
 109
 110 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
 111     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 112     HRESULT hr;
 113     TRACE("(%p) Relay\n", This);
 114
 115     wined3d_mutex_lock();
 116     hr = IWineD3DBuffer_GetPrivateData(This->wineD3DIndexBuffer, refguid, pData, pSizeOfData);
 117     wined3d_mutex_unlock();
 118
 119     return hr;
 120 }
 121
 122 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER8 iface, REFGUID refguid) {
 123     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 124     HRESULT hr;
 125     TRACE("(%p) Relay\n", This);
 126
 127     wined3d_mutex_lock();
 128     hr = IWineD3DBuffer_FreePrivateData(This->wineD3DIndexBuffer, refguid);
 129     wined3d_mutex_unlock();
 130
 131     return hr;
 132 }
 133
 134 static DWORD WINAPI IDirect3DIndexBuffer8Impl_SetPriority(LPDIRECT3DINDEXBUFFER8 iface, DWORD PriorityNew) {
 135     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 136     DWORD ret;
 137     TRACE("(%p) Relay\n", This);
 138
 139     wined3d_mutex_lock();
 140     ret = IWineD3DBuffer_SetPriority(This->wineD3DIndexBuffer, PriorityNew);
 141     wined3d_mutex_unlock();
 142
 143     return ret;
 144 }
 145
 146 static DWORD WINAPI IDirect3DIndexBuffer8Impl_GetPriority(LPDIRECT3DINDEXBUFFER8 iface) {
 147     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 148     DWORD ret;
 149     TRACE("(%p) Relay\n", This);
 150
 151     wined3d_mutex_lock();
 152     ret = IWineD3DBuffer_GetPriority(This->wineD3DIndexBuffer);
 153     wined3d_mutex_unlock();
 154
 155     return ret;
 156 }
 157
 158 static void WINAPI IDirect3DIndexBuffer8Impl_PreLoad(LPDIRECT3DINDEXBUFFER8 iface) {
 159     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 160     TRACE("(%p) Relay\n", This);
 161
 162     wined3d_mutex_lock();
 163     IWineD3DBuffer_PreLoad(This->wineD3DIndexBuffer);
 164     wined3d_mutex_unlock();
 165 }
 166
 167 static D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer8Impl_GetType(LPDIRECT3DINDEXBUFFER8 iface) {
 168     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 169     TRACE("(%p)\n", This);
 170
 171     return D3DRTYPE_INDEXBUFFER;
 172 }
 173
 174 /* IDirect3DIndexBuffer8 Interface follow: */
 175 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_Lock(LPDIRECT3DINDEXBUFFER8 iface, UINT OffsetToLock, UINT SizeToLock, BYTE **ppbData, DWORD Flags) {
 176     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 177     HRESULT hr;
 178     TRACE("(%p) Relay\n", This);
 179
 180     wined3d_mutex_lock();
 181     hr = IWineD3DBuffer_Map(This->wineD3DIndexBuffer, OffsetToLock, SizeToLock, ppbData, Flags);
 182     wined3d_mutex_unlock();
 183
 184     return hr;
 185 }
 186
 187 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_Unlock(LPDIRECT3DINDEXBUFFER8 iface) {
 188     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 189     HRESULT hr;
 190     TRACE("(%p) Relay\n", This);
 191
 192     wined3d_mutex_lock();
 193     hr = IWineD3DBuffer_Unmap(This->wineD3DIndexBuffer);
 194     wined3d_mutex_unlock();
 195
 196     return hr;
 197 }
 198
 199 static HRESULT WINAPI IDirect3DIndexBuffer8Impl_GetDesc(LPDIRECT3DINDEXBUFFER8 iface, D3DINDEXBUFFER_DESC *pDesc) {
 200     IDirect3DIndexBuffer8Impl *This = (IDirect3DIndexBuffer8Impl *)iface;
 201     HRESULT hr;
 202     WINED3DBUFFER_DESC desc;
 203     TRACE("(%p) Relay\n", This);
 204
 205     wined3d_mutex_lock();
 206     hr = IWineD3DBuffer_GetDesc(This->wineD3DIndexBuffer, &desc);
 207     wined3d_mutex_unlock();
 208
 209     if (SUCCEEDED(hr)) {
 210         pDesc->Format = d3dformat_from_wined3dformat(This->format);
 211         pDesc->Type = D3DRTYPE_INDEXBUFFER;
 212         pDesc->Usage = desc.Usage;
 213         pDesc->Pool = desc.Pool;
 214         pDesc->Size = desc.Size;
 215     }
 216
 217     return hr;
 218 }
 219
 220 static const IDirect3DIndexBuffer8Vtbl Direct3DIndexBuffer8_Vtbl =
 221 {
 222     /* IUnknown */
 223     IDirect3DIndexBuffer8Impl_QueryInterface,
 224     IDirect3DIndexBuffer8Impl_AddRef,
 225     IDirect3DIndexBuffer8Impl_Release,
 226     /* IDirect3DResource8 */
 227     IDirect3DIndexBuffer8Impl_GetDevice,
 228     IDirect3DIndexBuffer8Impl_SetPrivateData,
 229     IDirect3DIndexBuffer8Impl_GetPrivateData,
 230     IDirect3DIndexBuffer8Impl_FreePrivateData,
 231     IDirect3DIndexBuffer8Impl_SetPriority,
 232     IDirect3DIndexBuffer8Impl_GetPriority,
 233     IDirect3DIndexBuffer8Impl_PreLoad,
 234     IDirect3DIndexBuffer8Impl_GetType,
 235     /* IDirect3DIndexBuffer8 */
 236     IDirect3DIndexBuffer8Impl_Lock,
 237     IDirect3DIndexBuffer8Impl_Unlock,
 238     IDirect3DIndexBuffer8Impl_GetDesc
 239 };
 240
 241 static void STDMETHODCALLTYPE d3d8_indexbuffer_wined3d_object_destroyed(void *parent)
 242 {
 243     HeapFree(GetProcessHeap(), 0, parent);
 244 }
 245
 246 static const struct wined3d_parent_ops d3d8_indexbuffer_wined3d_parent_ops =
 247 {
 248     d3d8_indexbuffer_wined3d_object_destroyed,
 249 };
 250
 251 HRESULT indexbuffer_init(IDirect3DIndexBuffer8Impl *buffer, IDirect3DDevice8Impl *device,
 252         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 253 {
 254     HRESULT hr;
 255
 256     buffer->lpVtbl = &Direct3DIndexBuffer8_Vtbl;
 257     buffer->ref = 1;
 258     buffer->format = wined3dformat_from_d3dformat(format);
 259
 260     wined3d_mutex_lock();
 261     hr = IWineD3DDevice_CreateIndexBuffer(device->WineD3DDevice, size,
 262             usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool, &buffer->wineD3DIndexBuffer,
 263             (IUnknown *)buffer, &d3d8_indexbuffer_wined3d_parent_ops);
 264     wined3d_mutex_unlock();
 265     if (FAILED(hr))
 266     {
 267         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 268         return hr;
 269     }
 270
 271     buffer->parentDevice = (IDirect3DDevice8 *)device;
 272     IUnknown_AddRef(buffer->parentDevice);
 273
 274     return D3D_OK;
 275 }