dlls/dmime/audiopath.c

   1 /* IDirectMusicAudioPath Implementation
   2  *
   3  * Copyright (C) 2003 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "winuser.h"
  25 #include "wingdi.h"
  26 #include "wine/debug.h"
  27
  28 #include "dmime_private.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
  31
  32 /* IDirectMusicAudioPath IUnknown part: */
  33 HRESULT WINAPI IDirectMusicAudioPathImpl_QueryInterface (LPDIRECTMUSICAUDIOPATH iface, REFIID riid, LPVOID *ppobj)
  34 {
  35         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
  36
  37         if (IsEqualIID (riid, &IID_IUnknown) ||
  38             IsEqualIID (riid, &IID_IDirectMusicAudioPath)) {
  39                 IDirectMusicAudioPathImpl_AddRef(iface);
  40                 *ppobj = This;
  41                 return S_OK;
  42         }
  43
  44         WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  45         return E_NOINTERFACE;
  46 }
  47
  48 ULONG WINAPI IDirectMusicAudioPathImpl_AddRef (LPDIRECTMUSICAUDIOPATH iface)
  49 {
  50         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
  51         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  52         return ++(This->ref);
  53 }
  54
  55 ULONG WINAPI IDirectMusicAudioPathImpl_Release (LPDIRECTMUSICAUDIOPATH iface)
  56 {
  57         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
  58         ULONG ref = --This->ref;
  59         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  60         if (ref == 0) {
  61                 HeapFree(GetProcessHeap(), 0, This);
  62         }
  63         return ref;
  64 }
  65
  66 /* IDirectMusicAudioPath IDirectMusicAudioPath part: */
  67 HRESULT WINAPI IDirectMusicAudioPathImpl_GetObjectInPath (LPDIRECTMUSICAUDIOPATH iface, DWORD dwPChannel, DWORD dwStage, DWORD dwBuffer, REFGUID guidObject, WORD dwIndex, REFGUID iidInterface, void** ppObject)
  68 {
  69         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
  70
  71         FIXME("(%p, %ld, %ld, %ld, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_guid(guidObject), dwIndex, debugstr_guid(iidInterface), ppObject);
  72
  73         switch (dwStage) {
  74         case DMUS_PATH_BUFFER:
  75           {
  76             if (IsEqualIID (iidInterface, &IID_IDirectSoundBuffer8)) {
  77               IDirectSoundBuffer8_QueryInterface (This->pDSBuffer, &IID_IDirectSoundBuffer8, ppObject);
  78               TRACE("returning %p\n",*ppObject);
  79               return S_OK;
  80             } else if (IsEqualIID (iidInterface, &IID_IDirectSound3DBuffer)) {
  81               IDirectSoundBuffer8_QueryInterface (This->pDSBuffer, &IID_IDirectSound3DBuffer, ppObject);
  82               TRACE("returning %p\n",*ppObject);
  83               return S_OK;
  84             } else {
  85               FIXME("Bad iid\n");
  86             }
  87           }
  88           break;
  89
  90         case DMUS_PATH_PRIMARY_BUFFER: {
  91           if (IsEqualIID (iidInterface, &IID_IDirectSound3DListener)) {
  92             IDirectSoundBuffer8_QueryInterface (This->pPrimary, &IID_IDirectSound3DListener, ppObject);
  93             return S_OK;
  94           } else {
  95             FIXME("bad iid...\n");
  96           }
  97         }
  98         break;
  99
 100         case DMUS_PATH_AUDIOPATH_GRAPH:
 101           {
 102             if (IsEqualIID (iidInterface, &IID_IDirectMusicGraph)) {
 103               if (NULL == This->pToolGraph) {
 104                 IDirectMusicGraphImpl* pGraph;
 105                 pGraph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphImpl));
 106                 pGraph->lpVtbl = &DirectMusicGraph_Vtbl;
 107                 pGraph->ref = 1;
 108                 This->pToolGraph = (IDirectMusicGraph*) pGraph;
 109               }
 110               *ppObject = (LPDIRECTMUSICGRAPH) This->pToolGraph;
 111               IDirectMusicGraphImpl_AddRef((LPDIRECTMUSICGRAPH) *ppObject);
 112               return S_OK;
 113             }
 114           }
 115           break;
 116
 117         case DMUS_PATH_AUDIOPATH_TOOL:
 118           {
 119             /* TODO */
 120           }
 121           break;
 122
 123         case DMUS_PATH_PERFORMANCE:
 124           {
 125             /* TODO check wanted GUID */
 126             *ppObject = (LPDIRECTMUSICPERFORMANCE8) This->pPerf;
 127             IDirectMusicPerformance8Impl_AddRef((LPDIRECTMUSICPERFORMANCE8) *ppObject);
 128             return S_OK;
 129           }
 130           break;
 131
 132         case DMUS_PATH_PERFORMANCE_GRAPH:
 133           {
 134             IDirectMusicGraph* pPerfoGraph = NULL;
 135             IDirectMusicPerformance8Impl_GetGraph((LPDIRECTMUSICPERFORMANCE8) This->pPerf, &pPerfoGraph);
 136             if (NULL == pPerfoGraph) {
 137               IDirectMusicGraphImpl* pGraph = NULL;
 138               pGraph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphImpl));
 139               pGraph->lpVtbl = &DirectMusicGraph_Vtbl;
 140               pGraph->ref = 1;
 141               IDirectMusicPerformance8Impl_SetGraph((LPDIRECTMUSICPERFORMANCE8) This->pPerf, (IDirectMusicGraph*) pGraph);
 142               /* we need release as SetGraph do an AddRef */
 143               IDirectMusicGraphImpl_Release((LPDIRECTMUSICGRAPH) pGraph);
 144               pPerfoGraph = (LPDIRECTMUSICGRAPH) pGraph;
 145             }
 146             *ppObject = (LPDIRECTMUSICGRAPH) pPerfoGraph;
 147             return S_OK;
 148           }
 149           break;
 150
 151         case DMUS_PATH_PERFORMANCE_TOOL:
 152         default:
 153           break;
 154         }
 155
 156         *ppObject = NULL;
 157         return E_INVALIDARG;
 158 }
 159
 160 HRESULT WINAPI IDirectMusicAudioPathImpl_Activate (LPDIRECTMUSICAUDIOPATH iface, BOOL fActivate)
 161 {
 162         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
 163
 164         FIXME("(%p, %d): stub\n", This, fActivate);
 165
 166         return S_OK;
 167 }
 168
 169 HRESULT WINAPI IDirectMusicAudioPathImpl_SetVolume (LPDIRECTMUSICAUDIOPATH iface, long lVolume, DWORD dwDuration)
 170 {
 171         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
 172
 173         FIXME("(%p, %li, %ld): stub\n", This, lVolume, dwDuration);
 174
 175         return S_OK;
 176 }
 177
 178 HRESULT WINAPI IDirectMusicAudioPathImpl_ConvertPChannel (LPDIRECTMUSICAUDIOPATH iface, DWORD dwPChannelIn, DWORD* pdwPChannelOut)
 179 {
 180         ICOM_THIS(IDirectMusicAudioPathImpl,iface);
 181
 182         FIXME("(%p, %ld, %p): stub\n", This, dwPChannelIn, pdwPChannelOut);
 183
 184         return S_OK;
 185 }
 186
 187 ICOM_VTABLE(IDirectMusicAudioPath) DirectMusicAudioPath_Vtbl =
 188 {
 189     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 190         IDirectMusicAudioPathImpl_QueryInterface,
 191         IDirectMusicAudioPathImpl_AddRef,
 192         IDirectMusicAudioPathImpl_Release,
 193         IDirectMusicAudioPathImpl_GetObjectInPath,
 194         IDirectMusicAudioPathImpl_Activate,
 195         IDirectMusicAudioPathImpl_SetVolume,
 196         IDirectMusicAudioPathImpl_ConvertPChannel
 197 };
 198
 199 /* for ClassFactory */
 200 HRESULT WINAPI DMUSIC_CreateDirectMusicAudioPath (LPCGUID lpcGUID, LPDIRECTMUSICAUDIOPATH* ppDMCAPath, LPUNKNOWN pUnkOuter)
 201 {
 202         IDirectMusicAudioPathImpl* path;
 203
 204         if (IsEqualIID (lpcGUID, &IID_IDirectMusicAudioPath)) {
 205                 path = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAudioPathImpl));
 206                 if (NULL == path) {
 207                         *ppDMCAPath = (LPDIRECTMUSICAUDIOPATH) NULL;
 208                         return E_OUTOFMEMORY;
 209                 }
 210                 path->lpVtbl = &DirectMusicAudioPath_Vtbl;
 211                 path->ref = 1;
 212                 *ppDMCAPath = (LPDIRECTMUSICAUDIOPATH) path;
 213                 return S_OK;
 214         }
 215
 216         WARN("No interface found\n");
 217         return E_NOINTERFACE;
 218 }
 219
 220 /*****************************************************************************
 221  * IDirectMusicAudioPathObject implementation
 222  */
 223 /* IDirectMusicAudioPathObject IUnknown part: */
 224 HRESULT WINAPI IDirectMusicAudioPathObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj)
 225 {
 226         ICOM_THIS(IDirectMusicAudioPathObject,iface);
 227
 228         if (IsEqualIID (riid, &IID_IUnknown)
 229                 || IsEqualIID (riid, &IID_IDirectMusicObject)) {
 230                 IDirectMusicAudioPathObject_AddRef(iface);
 231                 *ppobj = This;
 232                 return S_OK;
 233         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
 234                 IPersistStream_AddRef ((LPPERSISTSTREAM)This->pStream);
 235                 *ppobj = (LPPERSISTSTREAM)This->pStream;
 236                 return S_OK;
 237         } else if (IsEqualIID (riid, &IID_IDirectMusicAudioPath)) {
 238                 IDirectMusicAudioPath_AddRef ((LPDIRECTMUSICAUDIOPATH)This->pAudioPath);
 239                 *ppobj = (LPDIRECTMUSICAUDIOPATH)This->pAudioPath;
 240                 return S_OK;
 241         }
 242
 243         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 244         return E_NOINTERFACE;
 245 }
 246
 247 ULONG WINAPI IDirectMusicAudioPathObject_AddRef (LPDIRECTMUSICOBJECT iface)
 248 {
 249         ICOM_THIS(IDirectMusicAudioPathObject,iface);
 250         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
 251         return ++(This->ref);
 252 }
 253
 254 ULONG WINAPI IDirectMusicAudioPathObject_Release (LPDIRECTMUSICOBJECT iface)
 255 {
 256         ICOM_THIS(IDirectMusicAudioPathObject,iface);
 257         ULONG ref = --This->ref;
 258         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
 259         if (ref == 0) {
 260                 HeapFree(GetProcessHeap(), 0, This);
 261         }
 262         return ref;
 263 }
 264
 265 /* IDirectMusicAudioPathObject IDirectMusicObject part: */
 266 HRESULT WINAPI IDirectMusicAudioPathObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
 267 {
 268         ICOM_THIS(IDirectMusicAudioPathObject,iface);
 269
 270         TRACE("(%p, %p)\n", This, pDesc);
 271         pDesc = This->pDesc;
 272
 273         return S_OK;
 274 }
 275
 276 HRESULT WINAPI IDirectMusicAudioPathObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
 277 {
 278         ICOM_THIS(IDirectMusicAudioPathObject,iface);
 279
 280         TRACE("(%p, %p)\n", This, pDesc);
 281         This->pDesc = pDesc;
 282
 283         return S_OK;
 284 }
 285
 286 HRESULT WINAPI IDirectMusicAudioPathObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc)
 287 {
 288         ICOM_THIS(IDirectMusicAudioPathObject,iface);
 289
 290         FIXME("(%p, %p, %p): stub\n", This, pStream, pDesc);
 291
 292         return S_OK;
 293 }
 294
 295 ICOM_VTABLE(IDirectMusicObject) DirectMusicAudioPathObject_Vtbl =
 296 {
 297     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 298         IDirectMusicAudioPathObject_QueryInterface,
 299         IDirectMusicAudioPathObject_AddRef,
 300         IDirectMusicAudioPathObject_Release,
 301         IDirectMusicAudioPathObject_GetDescriptor,
 302         IDirectMusicAudioPathObject_SetDescriptor,
 303         IDirectMusicAudioPathObject_ParseDescriptor
 304 };
 305
 306 /* for ClassFactory */
 307 HRESULT WINAPI DMUSIC_CreateDirectMusicAudioPathObject (LPCGUID lpcGUID, LPDIRECTMUSICOBJECT* ppObject, LPUNKNOWN pUnkOuter)
 308 {
 309         IDirectMusicAudioPathObject *obj;
 310
 311         TRACE("(%p,%p,%p)\n", lpcGUID, ppObject, pUnkOuter);
 312         if (IsEqualIID (lpcGUID, &IID_IDirectMusicObject)) {
 313                 obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAudioPathObject));
 314                 if (NULL == obj) {
 315                         *ppObject = (LPDIRECTMUSICOBJECT) NULL;
 316                         return E_OUTOFMEMORY;
 317                 }
 318                 obj->lpVtbl = &DirectMusicAudioPathObject_Vtbl;
 319                 obj->ref = 1;
 320                 /* prepare IPersistStream */
 321                 obj->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAudioPathObjectStream));
 322                 obj->pStream->lpVtbl = &DirectMusicAudioPathObjectStream_Vtbl;
 323                 obj->pStream->ref = 1;
 324                 obj->pStream->pParentObject = obj;
 325                 /* prepare IDirectMusicAudioPath */
 326                 DMUSIC_CreateDirectMusicAudioPath (&IID_IDirectMusicAudioPath, (LPDIRECTMUSICAUDIOPATH*)&obj->pAudioPath, NULL);
 327                 obj->pAudioPath->pObject = obj;
 328                 *ppObject = (LPDIRECTMUSICOBJECT) obj;
 329                 return S_OK;
 330         }
 331         WARN("No interface found\n");
 332
 333         return E_NOINTERFACE;
 334 }
 335
 336 /*****************************************************************************
 337  * IDirectMusicAudioPathObjectStream implementation
 338  */
 339 /* IDirectMusicAudioPathObjectStream IUnknown part: */
 340 HRESULT WINAPI IDirectMusicAudioPathObjectStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
 341 {
 342         ICOM_THIS(IDirectMusicAudioPathObjectStream,iface);
 343
 344         if (IsEqualIID (riid, &IID_IUnknown)
 345                 || IsEqualIID (riid, &IID_IPersistStream)) {
 346                 IDirectMusicAudioPathObjectStream_AddRef(iface);
 347                 *ppobj = This;
 348                 return S_OK;
 349         }
 350
 351         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 352         return E_NOINTERFACE;
 353 }
 354
 355 ULONG WINAPI IDirectMusicAudioPathObjectStream_AddRef (LPPERSISTSTREAM iface)
 356 {
 357         ICOM_THIS(IDirectMusicAudioPathObjectStream,iface);
 358         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
 359         return ++(This->ref);
 360 }
 361
 362 ULONG WINAPI IDirectMusicAudioPathObjectStream_Release (LPPERSISTSTREAM iface)
 363 {
 364         ICOM_THIS(IDirectMusicAudioPathObjectStream,iface);
 365         ULONG ref = --This->ref;
 366         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
 367         if (ref == 0) {
 368                 HeapFree(GetProcessHeap(), 0, This);
 369         }
 370         return ref;
 371 }
 372
 373 /* IDirectMusicAudioPathObjectStream IPersist part: */
 374 HRESULT WINAPI IDirectMusicAudioPathObjectStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
 375 {
 376         return E_NOTIMPL;
 377 }
 378
 379 /* IDirectMusicAudioPathObjectStream IPersistStream part: */
 380 HRESULT WINAPI IDirectMusicAudioPathObjectStream_IsDirty (LPPERSISTSTREAM iface)
 381 {
 382         return E_NOTIMPL;
 383 }
 384
 385 HRESULT WINAPI IDirectMusicAudioPathObjectStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
 386 {
 387         FIXME(": Loading not implemented yet\n");
 388         return S_OK;
 389 }
 390
 391 HRESULT WINAPI IDirectMusicAudioPathObjectStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty)
 392 {
 393         return E_NOTIMPL;
 394 }
 395
 396 HRESULT WINAPI IDirectMusicAudioPathObjectStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize)
 397 {
 398         return E_NOTIMPL;
 399 }
 400
 401 ICOM_VTABLE(IPersistStream) DirectMusicAudioPathObjectStream_Vtbl =
 402 {
 403     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 404         IDirectMusicAudioPathObjectStream_QueryInterface,
 405         IDirectMusicAudioPathObjectStream_AddRef,
 406         IDirectMusicAudioPathObjectStream_Release,
 407         IDirectMusicAudioPathObjectStream_GetClassID,
 408         IDirectMusicAudioPathObjectStream_IsDirty,
 409         IDirectMusicAudioPathObjectStream_Load,
 410         IDirectMusicAudioPathObjectStream_Save,
 411         IDirectMusicAudioPathObjectStream_GetSizeMax
 412 };