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     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  32
  33     if (IsEqualGUID(riid, &IID_IUnknown)
  34         || IsEqualGUID(riid, &IID_IDirect3DResource9)
  35         || IsEqualGUID(riid, &IID_IDirect3DIndexBuffer9)) {
  36         IDirect3DIndexBuffer9_AddRef(iface);
  37         *ppobj = This;
  38         return S_OK;
  39     }
  40
  41     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  42     *ppobj = NULL;
  43     return E_NOINTERFACE;
  44 }
  45
  46 static ULONG WINAPI IDirect3DIndexBuffer9Impl_AddRef(LPDIRECT3DINDEXBUFFER9 iface) {
  47     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  48     ULONG ref = InterlockedIncrement(&This->ref);
  49
  50     TRACE("%p increasing refcount to %u.\n", iface, ref);
  51
  52     if (ref == 1)
  53     {
  54         IDirect3DDevice9Ex_AddRef(This->parentDevice);
  55         wined3d_mutex_lock();
  56         IWineD3DBuffer_AddRef(This->wineD3DIndexBuffer);
  57         wined3d_mutex_unlock();
  58     }
  59
  60     return ref;
  61 }
  62
  63 static ULONG WINAPI IDirect3DIndexBuffer9Impl_Release(LPDIRECT3DINDEXBUFFER9 iface) {
  64     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  65     ULONG ref = InterlockedDecrement(&This->ref);
  66
  67     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  68
  69     if (ref == 0) {
  70         IDirect3DDevice9Ex *parentDevice = This->parentDevice;
  71
  72         wined3d_mutex_lock();
  73         IWineD3DBuffer_Release(This->wineD3DIndexBuffer);
  74         wined3d_mutex_unlock();
  75
  76         /* Release the device last, as it may cause the device to be destroyed. */
  77         IDirect3DDevice9Ex_Release(parentDevice);
  78     }
  79     return ref;
  80 }
  81
  82 /* IDirect3DIndexBuffer9 IDirect3DResource9 Interface follow: */
  83 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetDevice(IDirect3DIndexBuffer9 *iface, IDirect3DDevice9 **device)
  84 {
  85     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  86
  87     TRACE("iface %p, device %p.\n", iface, device);
  88
  89     *device = (IDirect3DDevice9 *)This->parentDevice;
  90     IDirect3DDevice9_AddRef(*device);
  91
  92     TRACE("Returning device %p.\n", *device);
  93
  94     return D3D_OK;
  95 }
  96
  97 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  98     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
  99     HRESULT hr;
 100
 101     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 102             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);
 103
 104     wined3d_mutex_lock();
 105     hr = IWineD3DBuffer_SetPrivateData(This->wineD3DIndexBuffer, refguid, pData, SizeOfData, Flags);
 106     wined3d_mutex_unlock();
 107
 108     return hr;
 109 }
 110
 111 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 112     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 113     HRESULT hr;
 114
 115     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 116             iface, debugstr_guid(refguid), pData, pSizeOfData);
 117
 118     wined3d_mutex_lock();
 119     hr = IWineD3DBuffer_GetPrivateData(This->wineD3DIndexBuffer, refguid, pData, pSizeOfData);
 120     wined3d_mutex_unlock();
 121
 122     return hr;
 123 }
 124
 125 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid) {
 126     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 127     HRESULT hr;
 128
 129     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 130
 131     wined3d_mutex_lock();
 132     hr = IWineD3DBuffer_FreePrivateData(This->wineD3DIndexBuffer, refguid);
 133     wined3d_mutex_unlock();
 134
 135     return hr;
 136 }
 137
 138 static DWORD WINAPI IDirect3DIndexBuffer9Impl_SetPriority(LPDIRECT3DINDEXBUFFER9 iface, DWORD PriorityNew) {
 139     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 140     DWORD ret;
 141
 142     TRACE("iface %p, priority %u.\n", iface, PriorityNew);
 143
 144     wined3d_mutex_lock();
 145     ret = IWineD3DBuffer_SetPriority(This->wineD3DIndexBuffer, PriorityNew);
 146     wined3d_mutex_unlock();
 147
 148     return ret;
 149 }
 150
 151 static DWORD WINAPI IDirect3DIndexBuffer9Impl_GetPriority(LPDIRECT3DINDEXBUFFER9 iface) {
 152     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 153     DWORD ret;
 154
 155     TRACE("iface %p.\n", iface);
 156
 157     wined3d_mutex_lock();
 158     ret = IWineD3DBuffer_GetPriority(This->wineD3DIndexBuffer);
 159     wined3d_mutex_unlock();
 160
 161     return ret;
 162 }
 163
 164 static void WINAPI IDirect3DIndexBuffer9Impl_PreLoad(LPDIRECT3DINDEXBUFFER9 iface) {
 165     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 166
 167     TRACE("iface %p.\n", iface);
 168
 169     wined3d_mutex_lock();
 170     IWineD3DBuffer_PreLoad(This->wineD3DIndexBuffer);
 171     wined3d_mutex_unlock();
 172 }
 173
 174 static D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer9Impl_GetType(IDirect3DIndexBuffer9 *iface)
 175 {
 176     TRACE("iface %p.\n", iface);
 177
 178     return D3DRTYPE_INDEXBUFFER;
 179 }
 180
 181 /* IDirect3DIndexBuffer9 Interface follow: */
 182 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_Lock(LPDIRECT3DINDEXBUFFER9 iface, UINT OffsetToLock, UINT SizeToLock, void** ppbData, DWORD Flags) {
 183     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 184     HRESULT hr;
 185
 186     TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
 187             iface, OffsetToLock, SizeToLock, ppbData, Flags);
 188
 189     wined3d_mutex_lock();
 190     hr = IWineD3DBuffer_Map(This->wineD3DIndexBuffer, OffsetToLock, SizeToLock, (BYTE **)ppbData, Flags);
 191     wined3d_mutex_unlock();
 192
 193     return hr;
 194 }
 195
 196 static HRESULT WINAPI IDirect3DIndexBuffer9Impl_Unlock(LPDIRECT3DINDEXBUFFER9 iface) {
 197     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 198     HRESULT hr;
 199
 200     TRACE("iface %p.\n", iface);
 201
 202     wined3d_mutex_lock();
 203     hr = IWineD3DBuffer_Unmap(This->wineD3DIndexBuffer);
 204     wined3d_mutex_unlock();
 205
 206     return hr;
 207 }
 208
 209 static HRESULT  WINAPI        IDirect3DIndexBuffer9Impl_GetDesc(LPDIRECT3DINDEXBUFFER9 iface, D3DINDEXBUFFER_DESC *pDesc) {
 210     IDirect3DIndexBuffer9Impl *This = (IDirect3DIndexBuffer9Impl *)iface;
 211     HRESULT hr;
 212     WINED3DBUFFER_DESC desc;
 213
 214     TRACE("iface %p, desc %p.\n", iface, pDesc);
 215
 216     wined3d_mutex_lock();
 217     hr = IWineD3DBuffer_GetDesc(This->wineD3DIndexBuffer, &desc);
 218     wined3d_mutex_unlock();
 219
 220     if (SUCCEEDED(hr)) {
 221         pDesc->Format = d3dformat_from_wined3dformat(This->format);
 222         pDesc->Usage = desc.Usage;
 223         pDesc->Pool = desc.Pool;
 224         pDesc->Size = desc.Size;
 225         pDesc->Type = D3DRTYPE_INDEXBUFFER;
 226     }
 227
 228     return hr;
 229 }
 230
 231
 232 static const IDirect3DIndexBuffer9Vtbl Direct3DIndexBuffer9_Vtbl =
 233 {
 234     /* IUnknown */
 235     IDirect3DIndexBuffer9Impl_QueryInterface,
 236     IDirect3DIndexBuffer9Impl_AddRef,
 237     IDirect3DIndexBuffer9Impl_Release,
 238     /* IDirect3DResource9 */
 239     IDirect3DIndexBuffer9Impl_GetDevice,
 240     IDirect3DIndexBuffer9Impl_SetPrivateData,
 241     IDirect3DIndexBuffer9Impl_GetPrivateData,
 242     IDirect3DIndexBuffer9Impl_FreePrivateData,
 243     IDirect3DIndexBuffer9Impl_SetPriority,
 244     IDirect3DIndexBuffer9Impl_GetPriority,
 245     IDirect3DIndexBuffer9Impl_PreLoad,
 246     IDirect3DIndexBuffer9Impl_GetType,
 247     /* IDirect3DIndexBuffer9 */
 248     IDirect3DIndexBuffer9Impl_Lock,
 249     IDirect3DIndexBuffer9Impl_Unlock,
 250     IDirect3DIndexBuffer9Impl_GetDesc
 251 };
 252
 253 static void STDMETHODCALLTYPE d3d9_indexbuffer_wined3d_object_destroyed(void *parent)
 254 {
 255     HeapFree(GetProcessHeap(), 0, parent);
 256 }
 257
 258 static const struct wined3d_parent_ops d3d9_indexbuffer_wined3d_parent_ops =
 259 {
 260     d3d9_indexbuffer_wined3d_object_destroyed,
 261 };
 262
 263 HRESULT indexbuffer_init(IDirect3DIndexBuffer9Impl *buffer, IDirect3DDevice9Impl *device,
 264         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 265 {
 266     HRESULT hr;
 267
 268     buffer->lpVtbl = &Direct3DIndexBuffer9_Vtbl;
 269     buffer->ref = 1;
 270     buffer->format = wined3dformat_from_d3dformat(format);
 271
 272     wined3d_mutex_lock();
 273     hr = IWineD3DDevice_CreateIndexBuffer(device->WineD3DDevice, size,
 274             usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool, &buffer->wineD3DIndexBuffer,
 275             (IUnknown *)buffer, &d3d9_indexbuffer_wined3d_parent_ops);
 276     wined3d_mutex_unlock();
 277     if (FAILED(hr))
 278     {
 279         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 280         return hr;
 281     }
 282
 283     buffer->parentDevice = (IDirect3DDevice9Ex *)device;
 284     IDirect3DDevice9Ex_AddRef(buffer->parentDevice);
 285
 286     return D3D_OK;
 287 }