dlls/dmstyle/mutetrack.c

   1 /* IDirectMusicMuteTrack 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 "dmstyle_private.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
  31 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
  32
  33 /*****************************************************************************
  34  * IDirectMusicMuteTrack implementation
  35  */
  36 /* IDirectMusicMuteTrack IUnknown part: */
  37 HRESULT WINAPI IDirectMusicMuteTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj)
  38 {
  39         ICOM_THIS(IDirectMusicMuteTrack,iface);
  40
  41         if (IsEqualIID (riid, &IID_IUnknown) ||
  42             IsEqualIID (riid, &IID_IDirectMusicTrack) ||
  43             IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
  44                 IDirectMusicMuteTrack_AddRef(iface);
  45                 *ppobj = This;
  46                 return S_OK;
  47         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
  48                 IDirectMusicMuteTrackStream_AddRef ((LPPERSISTSTREAM)This->pStream);
  49                 *ppobj = This->pStream;
  50                 return S_OK;
  51         }
  52
  53         WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  54         return E_NOINTERFACE;
  55 }
  56
  57 ULONG WINAPI IDirectMusicMuteTrack_AddRef (LPDIRECTMUSICTRACK8 iface)
  58 {
  59         ICOM_THIS(IDirectMusicMuteTrack,iface);
  60         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  61         return ++(This->ref);
  62 }
  63
  64 ULONG WINAPI IDirectMusicMuteTrack_Release (LPDIRECTMUSICTRACK8 iface)
  65 {
  66         ICOM_THIS(IDirectMusicMuteTrack,iface);
  67         ULONG ref = --This->ref;
  68         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  69         if (ref == 0) {
  70                 HeapFree(GetProcessHeap(), 0, This);
  71         }
  72         return ref;
  73 }
  74
  75 /* IDirectMusicMuteTrack IDirectMusicTrack part: */
  76 HRESULT WINAPI IDirectMusicMuteTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
  77 {
  78         ICOM_THIS(IDirectMusicMuteTrack,iface);
  79
  80         FIXME("(%p, %p): stub\n", This, pSegment);
  81
  82         return S_OK;
  83 }
  84
  85 HRESULT WINAPI IDirectMusicMuteTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
  86 {
  87         ICOM_THIS(IDirectMusicMuteTrack,iface);
  88
  89         FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
  90
  91         return S_OK;
  92 }
  93
  94 HRESULT WINAPI IDirectMusicMuteTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
  95 {
  96         ICOM_THIS(IDirectMusicMuteTrack,iface);
  97
  98         FIXME("(%p, %p): stub\n", This, pStateData);
  99
 100         return S_OK;
 101 }
 102
 103 HRESULT WINAPI IDirectMusicMuteTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID)
 104 {
 105         ICOM_THIS(IDirectMusicMuteTrack,iface);
 106
 107         FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
 108
 109         return S_OK;
 110 }
 111
 112 HRESULT WINAPI IDirectMusicMuteTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam)
 113 {
 114         ICOM_THIS(IDirectMusicMuteTrack,iface);
 115
 116         FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_guid(rguidType), mtTime, pmtNext, pParam);
 117
 118         return S_OK;
 119 }
 120
 121 HRESULT WINAPI IDirectMusicMuteTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam)
 122 {
 123         ICOM_THIS(IDirectMusicMuteTrack,iface);
 124
 125         FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_guid(rguidType), mtTime, pParam);
 126
 127         return S_OK;
 128 }
 129
 130 HRESULT WINAPI IDirectMusicMuteTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType)
 131 {
 132         ICOM_THIS(IDirectMusicMuteTrack,iface);
 133
 134         TRACE("(%p, %s): ", This, debugstr_guid(rguidType));
 135         if (IsEqualGUID (rguidType, &GUID_MuteParam)) {
 136                 TRACE("param supported\n");
 137                 return S_OK;
 138                 }
 139
 140         TRACE("param unsupported\n");
 141         return DMUS_E_TYPE_UNSUPPORTED;
 142 }
 143
 144 HRESULT WINAPI IDirectMusicMuteTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType)
 145 {
 146         ICOM_THIS(IDirectMusicMuteTrack,iface);
 147
 148         FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidNotificationType));
 149
 150         return S_OK;
 151 }
 152
 153 HRESULT WINAPI IDirectMusicMuteTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType)
 154 {
 155         ICOM_THIS(IDirectMusicMuteTrack,iface);
 156
 157         FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidNotificationType));
 158
 159         return S_OK;
 160 }
 161
 162 HRESULT WINAPI IDirectMusicMuteTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack)
 163 {
 164         ICOM_THIS(IDirectMusicMuteTrack,iface);
 165
 166         FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
 167
 168         return S_OK;
 169 }
 170
 171 /* IDirectMusicMuteTrack IDirectMusicTrack8 part: */
 172 HRESULT WINAPI IDirectMusicMuteTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID)
 173 {
 174         ICOM_THIS(IDirectMusicMuteTrack,iface);
 175
 176         FIXME("(%p, %p, %lli, %lli, %lli, %ld, %p, %p, %ld): stub\n", This, pStateData, rtStart, rtEnd, rtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
 177
 178         return S_OK;
 179 }
 180
 181 HRESULT WINAPI IDirectMusicMuteTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags)
 182 {
 183         ICOM_THIS(IDirectMusicMuteTrack,iface);
 184
 185         FIXME("(%p, %s, %lli, %p, %p, %p, %ld): stub\n", This, debugstr_guid(rguidType), rtTime, prtNext, pParam, pStateData, dwFlags);
 186
 187         return S_OK;
 188 }
 189
 190 HRESULT WINAPI IDirectMusicMuteTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags)
 191 {
 192         ICOM_THIS(IDirectMusicMuteTrack,iface);
 193
 194         FIXME("(%p, %s, %lli, %p, %p, %ld): stub\n", This, debugstr_guid(rguidType), rtTime, pParam, pStateData, dwFlags);
 195
 196         return S_OK;
 197 }
 198
 199 HRESULT WINAPI IDirectMusicMuteTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack)
 200 {
 201         ICOM_THIS(IDirectMusicMuteTrack,iface);
 202
 203         FIXME("(%p, %p, %ld, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
 204
 205         return S_OK;
 206 }
 207
 208 HRESULT WINAPI IDirectMusicMuteTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack)
 209 {
 210         ICOM_THIS(IDirectMusicMuteTrack,iface);
 211
 212         FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
 213
 214         return S_OK;
 215 }
 216
 217 ICOM_VTABLE(IDirectMusicTrack8) DirectMusicMuteTrack_Vtbl =
 218 {
 219     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 220         IDirectMusicMuteTrack_QueryInterface,
 221         IDirectMusicMuteTrack_AddRef,
 222         IDirectMusicMuteTrack_Release,
 223         IDirectMusicMuteTrack_Init,
 224         IDirectMusicMuteTrack_InitPlay,
 225         IDirectMusicMuteTrack_EndPlay,
 226         IDirectMusicMuteTrack_Play,
 227         IDirectMusicMuteTrack_GetParam,
 228         IDirectMusicMuteTrack_SetParam,
 229         IDirectMusicMuteTrack_IsParamSupported,
 230         IDirectMusicMuteTrack_AddNotificationType,
 231         IDirectMusicMuteTrack_RemoveNotificationType,
 232         IDirectMusicMuteTrack_Clone,
 233         IDirectMusicMuteTrack_PlayEx,
 234         IDirectMusicMuteTrack_GetParamEx,
 235         IDirectMusicMuteTrack_SetParamEx,
 236         IDirectMusicMuteTrack_Compose,
 237         IDirectMusicMuteTrack_Join
 238 };
 239
 240 /* for ClassFactory */
 241 HRESULT WINAPI DMUSIC_CreateDirectMusicMuteTrack (LPCGUID lpcGUID, LPDIRECTMUSICTRACK8 *ppTrack, LPUNKNOWN pUnkOuter)
 242 {
 243         IDirectMusicMuteTrack* track;
 244
 245         if (IsEqualIID (lpcGUID, &IID_IDirectMusicTrack)
 246                 || IsEqualIID (lpcGUID, &IID_IDirectMusicTrack8)) {
 247                 track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicMuteTrack));
 248                 if (NULL == track) {
 249                         *ppTrack = (LPDIRECTMUSICTRACK8) NULL;
 250                         return E_OUTOFMEMORY;
 251                 }
 252                 track->lpVtbl = &DirectMusicMuteTrack_Vtbl;
 253                 track->ref = 1;
 254                 track->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicMuteTrackStream));
 255                 track->pStream->lpVtbl = &DirectMusicMuteTrackStream_Vtbl;
 256                 track->pStream->ref = 1;
 257                 track->pStream->pParentTrack = track;
 258                 *ppTrack = (LPDIRECTMUSICTRACK8) track;
 259                 return S_OK;
 260         }
 261         WARN("No interface found\n");
 262
 263         return E_NOINTERFACE;
 264 }
 265
 266
 267 /*****************************************************************************
 268  * IDirectMusicMuteTrackStream implementation
 269  */
 270 /* IDirectMusicMuteTrackStream IUnknown part follow: */
 271 HRESULT WINAPI IDirectMusicMuteTrackStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
 272 {
 273         ICOM_THIS(IDirectMusicMuteTrackStream,iface);
 274
 275         if (IsEqualIID (riid, &IID_IUnknown)
 276                 || IsEqualIID (riid, &IID_IPersistStream)) {
 277                 IDirectMusicMuteTrackStream_AddRef(iface);
 278                 *ppobj = This;
 279                 return S_OK;
 280         }
 281
 282         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 283         return E_NOINTERFACE;
 284 }
 285
 286 ULONG WINAPI IDirectMusicMuteTrackStream_AddRef (LPPERSISTSTREAM iface)
 287 {
 288         ICOM_THIS(IDirectMusicMuteTrackStream,iface);
 289         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
 290         return ++(This->ref);
 291 }
 292
 293 ULONG WINAPI IDirectMusicMuteTrackStream_Release (LPPERSISTSTREAM iface)
 294 {
 295         ICOM_THIS(IDirectMusicMuteTrackStream,iface);
 296         ULONG ref = --This->ref;
 297         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
 298         if (ref == 0) {
 299                 HeapFree(GetProcessHeap(), 0, This);
 300         }
 301         return ref;
 302 }
 303
 304 /* IDirectMusicMuteTrackStream IPersist part: */
 305 HRESULT WINAPI IDirectMusicMuteTrackStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
 306 {
 307         return E_NOTIMPL;
 308 }
 309
 310 /* IDirectMusicMuteTrackStream IPersistStream part: */
 311 HRESULT WINAPI IDirectMusicMuteTrackStream_IsDirty (LPPERSISTSTREAM iface)
 312 {
 313         return E_NOTIMPL;
 314 }
 315
 316 HRESULT WINAPI IDirectMusicMuteTrackStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
 317 {
 318         ICOM_THIS(IDirectMusicMuteTrackStream,iface);
 319         FOURCC chunkID;
 320         DWORD chunkSize, dwSizeOfStruct;
 321         LARGE_INTEGER liMove; /* used when skipping chunks */
 322         IDirectMusicMuteTrack* pTrack = This->pParentTrack; /* that's where we load data to */
 323
 324         IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 325         IStream_Read (pStm, &chunkSize, sizeof(DWORD), NULL);
 326         TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
 327         switch (chunkID) {
 328                 case DMUS_FOURCC_MUTE_CHUNK: {
 329                         TRACE_(dmfile)(": mute track chunk\n");
 330                         IStream_Read (pStm, &dwSizeOfStruct, sizeof(DWORD), NULL);
 331                         if (dwSizeOfStruct != sizeof(DMUS_IO_MUTE)) {
 332                                 TRACE_(dmfile)(": declared size of struct (=%ld) != actual size (=%i); loading failed\n", dwSizeOfStruct, sizeof(DMUS_IO_MUTE));
 333                                 liMove.QuadPart = chunkSize - sizeof(DWORD);
 334                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 335                                 return E_FAIL;
 336                         }
 337                         chunkSize -= sizeof(DWORD); /* now chunk size is one DWORD shorter */
 338                         pTrack->pMutes = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, chunkSize);
 339                         IStream_Read (pStm, pTrack->pMutes, chunkSize, NULL);
 340                         pTrack->dwMutes = chunkSize/dwSizeOfStruct;
 341                         /* in the end, let's see what we got */
 342                         TRACE_(dmfile)(": reading finished\n");
 343                         if (TRACE_ON(dmfile)) {
 344                                 int i;
 345                                 TRACE_(dmfile)(": (READ): number of mutes in track = %ld\n", pTrack->dwMutes);
 346                                 for (i = 0; i < pTrack->dwMutes; i++) {
 347                                         TRACE_(dmfile)(": (READ): mute[%i]: mtTime = %li; dwPChannel = %ld; dwPChannelMap = %ld\n", \
 348                                                 i, pTrack->pMutes[i].mtTime, pTrack->pMutes[i].dwPChannel, pTrack->pMutes[i].dwPChannelMap);
 349                                 }
 350                         }
 351                 }
 352                 TRACE_(dmfile)(": reading finished\n");
 353                 break;
 354                 default: {
 355                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 356                         liMove.QuadPart = chunkSize;
 357                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 358                         return E_FAIL;
 359                 }
 360         }
 361
 362         return S_OK;
 363 }
 364
 365 HRESULT WINAPI IDirectMusicMuteTrackStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty)
 366 {
 367         return E_NOTIMPL;
 368 }
 369
 370 HRESULT WINAPI IDirectMusicMuteTrackStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize)
 371 {
 372         return E_NOTIMPL;
 373 }
 374
 375 ICOM_VTABLE(IPersistStream) DirectMusicMuteTrackStream_Vtbl =
 376 {
 377     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 378         IDirectMusicMuteTrackStream_QueryInterface,
 379         IDirectMusicMuteTrackStream_AddRef,
 380         IDirectMusicMuteTrackStream_Release,
 381         IDirectMusicMuteTrackStream_GetClassID,
 382         IDirectMusicMuteTrackStream_IsDirty,
 383         IDirectMusicMuteTrackStream_Load,
 384         IDirectMusicMuteTrackStream_Save,
 385         IDirectMusicMuteTrackStream_GetSizeMax
 386 };