dlls/dmusic/port.c

   1 /*
   2  * IDirectMusicPort Implementation
   3  *
   4  * Copyright (C) 2003-2004 Rok Mandeljc
   5  * Copyright (C) 2012 Christian Costa
   6  *
   7  * This program 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 program 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 program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "dmusic_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  25
  26 static inline SynthPortImpl *impl_from_SynthPortImpl_IDirectMusicPort(IDirectMusicPort *iface)
  27 {
  28     return CONTAINING_RECORD(iface, SynthPortImpl, IDirectMusicPort_iface);
  29 }
  30
  31 static inline SynthPortImpl *impl_from_SynthPortImpl_IDirectMusicPortDownload(IDirectMusicPortDownload *iface)
  32 {
  33     return CONTAINING_RECORD(iface, SynthPortImpl, IDirectMusicPortDownload_iface);
  34 }
  35
  36 static inline SynthPortImpl *impl_from_SynthPortImpl_IDirectMusicThru(IDirectMusicThru *iface)
  37 {
  38     return CONTAINING_RECORD(iface, SynthPortImpl, IDirectMusicThru_iface);
  39 }
  40
  41 /* SynthPortImpl IDirectMusicPort IUnknown part follows: */
  42 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_QueryInterface(LPDIRECTMUSICPORT iface, REFIID riid, LPVOID *ret_iface)
  43 {
  44     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
  45
  46     TRACE("(%p/%p)->(%s, %p)\n", iface, This, debugstr_dmguid(riid), ret_iface);
  47
  48     if (IsEqualIID (riid, &IID_IUnknown) ||
  49         IsEqualGUID(riid, &IID_IDirectMusicPort) ||
  50         IsEqualGUID(riid, &IID_IDirectMusicPort8)) {
  51         *ret_iface = &This->IDirectMusicPort_iface;
  52         IDirectMusicPort_AddRef((LPDIRECTMUSICPORT)*ret_iface);
  53         return S_OK;
  54     } else if (IsEqualGUID(riid, &IID_IDirectMusicPortDownload) ||
  55                IsEqualGUID(riid, &IID_IDirectMusicPortDownload8)) {
  56         *ret_iface = &This->IDirectMusicPortDownload_iface;
  57         IDirectMusicPortDownload_AddRef((LPDIRECTMUSICPORTDOWNLOAD)*ret_iface);
  58         return S_OK;
  59     } else if (IsEqualGUID(riid, &IID_IDirectMusicThru) ||
  60                IsEqualGUID(riid, &IID_IDirectMusicThru8)) {
  61         *ret_iface = &This->IDirectMusicThru_iface;
  62         IDirectMusicThru_AddRef((LPDIRECTMUSICTHRU)*ret_iface);
  63         return S_OK;
  64     }
  65
  66     WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
  67
  68     return E_NOINTERFACE;
  69 }
  70
  71 static ULONG WINAPI SynthPortImpl_IDirectMusicPort_AddRef(LPDIRECTMUSICPORT iface)
  72 {
  73     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
  74     ULONG ref = InterlockedIncrement(&This->ref);
  75
  76     TRACE("(%p)->(): new ref = %u\n", This, ref);
  77
  78     DMUSIC_LockModule();
  79
  80     return ref;
  81 }
  82
  83 static ULONG WINAPI SynthPortImpl_IDirectMusicPort_Release(LPDIRECTMUSICPORT iface)
  84 {
  85     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
  86     ULONG ref = InterlockedDecrement(&This->ref);
  87
  88     TRACE("(%p)->(): new ref = %u\n", This, ref);
  89
  90     if (!ref)
  91     {
  92         IDirectMusicSynth_Activate(This->synth, FALSE);
  93         IDirectMusicSynth_Close(This->synth);
  94         IDirectMusicSynth_Release(This->synth);
  95         IDirectMusicSynthSink_Release(This->synth_sink);
  96         IReferenceClock_Release(This->pLatencyClock);
  97         HeapFree(GetProcessHeap(), 0, This);
  98     }
  99
 100     DMUSIC_UnlockModule();
 101
 102     return ref;
 103 }
 104
 105 /* SynthPortImpl IDirectMusicPort interface follows: */
 106 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_PlayBuffer(LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER buffer)
 107 {
 108     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 109     HRESULT hr;
 110     REFERENCE_TIME time;
 111     LPBYTE data;
 112     DWORD size;
 113
 114     TRACE("(%p/%p)->(%p)\n", iface, This, buffer);
 115
 116     if (!buffer)
 117         return E_POINTER;
 118
 119     hr = IDirectMusicBuffer_GetStartTime(buffer, &time);
 120
 121     if (SUCCEEDED(hr))
 122         hr = IDirectMusicBuffer_GetRawBufferPtr(buffer, &data);
 123
 124     if (SUCCEEDED(hr))
 125         hr = IDirectMusicBuffer_GetUsedBytes(buffer, &size);
 126
 127     if (SUCCEEDED(hr))
 128         hr = IDirectMusicSynth_PlayBuffer(This->synth, time, data, size);
 129
 130     return hr;
 131 }
 132
 133 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetReadNotificationHandle(LPDIRECTMUSICPORT iface, HANDLE event)
 134 {
 135     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 136
 137     FIXME("(%p/%p)->(%p): stub\n", iface, This, event);
 138
 139     return S_OK;
 140 }
 141
 142 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Read(LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER buffer)
 143 {
 144     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 145
 146     FIXME("(%p/%p)->(%p): stub\n", iface, This, buffer);
 147
 148     return S_OK;
 149 }
 150
 151 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_DownloadInstrument(LPDIRECTMUSICPORT iface, IDirectMusicInstrument* instrument, IDirectMusicDownloadedInstrument** downloaded_instrument, DMUS_NOTERANGE* note_ranges, DWORD num_note_ranges)
 152 {
 153     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 154
 155     FIXME("(%p/%p)->(%p, %p, %p, %d): stub\n", iface, This, instrument, downloaded_instrument, note_ranges, num_note_ranges);
 156
 157     if (!instrument || !downloaded_instrument || (num_note_ranges && !note_ranges))
 158         return E_POINTER;
 159
 160     return DMUSIC_CreateDirectMusicDownloadedInstrumentImpl(&IID_IDirectMusicDownloadedInstrument, (LPVOID*)downloaded_instrument, NULL);
 161 }
 162
 163 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_UnloadInstrument(LPDIRECTMUSICPORT iface, IDirectMusicDownloadedInstrument *downloaded_instrument)
 164 {
 165     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 166
 167     FIXME("(%p/%p)->(%p): stub\n", iface, This, downloaded_instrument);
 168
 169     return S_OK;
 170 }
 171
 172 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetLatencyClock(LPDIRECTMUSICPORT iface, IReferenceClock** clock)
 173 {
 174     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 175
 176     TRACE("(%p/%p)->(%p)\n", iface, This, clock);
 177
 178     *clock = This->pLatencyClock;
 179     IReferenceClock_AddRef(*clock);
 180
 181     return S_OK;
 182 }
 183
 184 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetRunningStats(LPDIRECTMUSICPORT iface, LPDMUS_SYNTHSTATS stats)
 185 {
 186     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 187
 188     FIXME("(%p/%p)->(%p): stub\n", iface, This, stats);
 189
 190     return S_OK;
 191 }
 192
 193 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Compact(LPDIRECTMUSICPORT iface)
 194 {
 195     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 196
 197     FIXME("(%p/%p)->(): stub\n", iface, This);
 198
 199     return S_OK;
 200 }
 201
 202 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetCaps(LPDIRECTMUSICPORT iface, LPDMUS_PORTCAPS port_caps)
 203 {
 204     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 205
 206     TRACE("(%p/%p)->(%p)\n", iface, This, port_caps);
 207
 208     *port_caps = This->caps;
 209
 210     return S_OK;
 211 }
 212
 213 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_DeviceIoControl(LPDIRECTMUSICPORT iface, DWORD io_control_code, LPVOID in_buffer, DWORD in_buffer_size,
 214                                                            LPVOID out_buffer, DWORD out_buffer_size, LPDWORD bytes_returned, LPOVERLAPPED overlapped)
 215 {
 216     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 217
 218     FIXME("(%p/%p)->(%d, %p, %d, %p, %d, %p, %p): stub\n", iface, This, io_control_code, in_buffer, in_buffer_size, out_buffer, out_buffer_size, bytes_returned, overlapped);
 219
 220     return S_OK;
 221 }
 222
 223 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetNumChannelGroups(LPDIRECTMUSICPORT iface, DWORD channel_groups)
 224 {
 225     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 226
 227     FIXME("(%p/%p)->(%d): semi-stub\n", iface, This, channel_groups);
 228
 229     This->nrofgroups = channel_groups;
 230
 231     return S_OK;
 232 }
 233
 234 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetNumChannelGroups(LPDIRECTMUSICPORT iface, LPDWORD channel_groups)
 235 {
 236     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 237
 238     TRACE("(%p/%p)->(%p)\n", iface, This, channel_groups);
 239
 240     *channel_groups = This->nrofgroups;
 241
 242     return S_OK;
 243 }
 244
 245 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Activate(LPDIRECTMUSICPORT iface, BOOL active)
 246 {
 247     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 248
 249     TRACE("(%p/%p)->(%d)\n", iface, This, active);
 250
 251     This->fActive = active;
 252
 253     return S_OK;
 254 }
 255
 256 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetChannelPriority(LPDIRECTMUSICPORT iface, DWORD channel_group, DWORD channel, DWORD priority)
 257 {
 258     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 259
 260     FIXME("(%p/%p)->(%d, %d, %d): semi-stub\n", iface, This, channel_group, channel, priority);
 261
 262     if (channel > 16)
 263     {
 264         WARN("isn't there supposed to be 16 channels (no. %d requested)?! (faking as it is ok)\n", channel);
 265         /*return E_INVALIDARG;*/
 266     }
 267
 268     return S_OK;
 269 }
 270
 271 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetChannelPriority(LPDIRECTMUSICPORT iface, DWORD channel_group, DWORD channel, LPDWORD priority)
 272 {
 273     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 274
 275     TRACE("(%p/%p)->(%u, %u, %p)\n", iface, This, channel_group, channel, priority);
 276
 277     *priority = This->group[channel_group - 1].channel[channel].priority;
 278
 279     return S_OK;
 280 }
 281
 282 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetDirectSound(LPDIRECTMUSICPORT iface, LPDIRECTSOUND direct_sound, LPDIRECTSOUNDBUFFER direct_sound_buffer)
 283 {
 284     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 285
 286     FIXME("(%p/%p)->(%p, %p): stub\n", iface, This, direct_sound, direct_sound_buffer);
 287
 288     return S_OK;
 289 }
 290
 291 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetFormat(LPDIRECTMUSICPORT iface, LPWAVEFORMATEX pWaveFormatEx, LPDWORD pdwWaveFormatExSize, LPDWORD pdwBufferSize)
 292 {
 293         SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 294         WAVEFORMATEX format;
 295         FIXME("(%p, %p, %p, %p): stub\n", This, pWaveFormatEx, pdwWaveFormatExSize, pdwBufferSize);
 296
 297         if (pWaveFormatEx == NULL)
 298         {
 299                 if (pdwWaveFormatExSize)
 300                         *pdwWaveFormatExSize = sizeof(format);
 301                 else
 302                         return E_POINTER;
 303         }
 304         else
 305         {
 306                 if (pdwWaveFormatExSize == NULL)
 307                         return E_POINTER;
 308
 309                 /* Just fill this in with something that will not crash Direct Sound for now. */
 310                 /* It won't be used anyway until Performances are completed */
 311                 format.wFormatTag = WAVE_FORMAT_PCM;
 312                 format.nChannels = 2; /* This->params.dwAudioChannels; */
 313                 format.nSamplesPerSec = 44100; /* This->params.dwSampleRate; */
 314                 format.wBitsPerSample = 16;     /* FIXME: check this */
 315                 format.nBlockAlign = (format.wBitsPerSample * format.nChannels) / 8;
 316                 format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
 317                 format.cbSize = 0;
 318
 319                 if (*pdwWaveFormatExSize >= sizeof(format))
 320                 {
 321                         CopyMemory(pWaveFormatEx, &format, min(sizeof(format), *pdwWaveFormatExSize));
 322                         *pdwWaveFormatExSize = sizeof(format);  /* FIXME check if this is set */
 323                 }
 324                 else
 325                         return E_POINTER;       /* FIXME find right error */
 326         }
 327
 328         if (pdwBufferSize)
 329                 *pdwBufferSize = 44100 * 2 * 2;
 330         else
 331                 return E_POINTER;
 332
 333         return S_OK;
 334 }
 335
 336 static const IDirectMusicPortVtbl SynthPortImpl_DirectMusicPort_Vtbl = {
 337     /**** IDirectMusicPort IUnknown part methods ***/
 338     SynthPortImpl_IDirectMusicPort_QueryInterface,
 339     SynthPortImpl_IDirectMusicPort_AddRef,
 340     SynthPortImpl_IDirectMusicPort_Release,
 341     /**** IDirectMusicPort methods ***/
 342     SynthPortImpl_IDirectMusicPort_PlayBuffer,
 343     SynthPortImpl_IDirectMusicPort_SetReadNotificationHandle,
 344     SynthPortImpl_IDirectMusicPort_Read,
 345     SynthPortImpl_IDirectMusicPort_DownloadInstrument,
 346     SynthPortImpl_IDirectMusicPort_UnloadInstrument,
 347     SynthPortImpl_IDirectMusicPort_GetLatencyClock,
 348     SynthPortImpl_IDirectMusicPort_GetRunningStats,
 349     SynthPortImpl_IDirectMusicPort_Compact,
 350     SynthPortImpl_IDirectMusicPort_GetCaps,
 351     SynthPortImpl_IDirectMusicPort_DeviceIoControl,
 352     SynthPortImpl_IDirectMusicPort_SetNumChannelGroups,
 353     SynthPortImpl_IDirectMusicPort_GetNumChannelGroups,
 354     SynthPortImpl_IDirectMusicPort_Activate,
 355     SynthPortImpl_IDirectMusicPort_SetChannelPriority,
 356     SynthPortImpl_IDirectMusicPort_GetChannelPriority,
 357     SynthPortImpl_IDirectMusicPort_SetDirectSound,
 358     SynthPortImpl_IDirectMusicPort_GetFormat
 359 };
 360
 361 /* SynthPortImpl IDirectMusicPortDownload IUnknown part follows: */
 362 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_QueryInterface(LPDIRECTMUSICPORTDOWNLOAD iface, REFIID riid, LPVOID *ret_iface)
 363 {
 364     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 365
 366     TRACE("(%p/%p)->(%s, %p)\n", iface, This, debugstr_dmguid(riid), ret_iface);
 367
 368     return IDirectMusicPort_QueryInterface(&This->IDirectMusicPort_iface, riid, ret_iface);
 369 }
 370
 371 static ULONG WINAPI SynthPortImpl_IDirectMusicPortDownload_AddRef (LPDIRECTMUSICPORTDOWNLOAD iface)
 372 {
 373     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 374
 375     TRACE("(%p/%p)->()\n", iface, This);
 376
 377     return IDirectMusicPort_AddRef(&This->IDirectMusicPort_iface);
 378 }
 379
 380 static ULONG WINAPI SynthPortImpl_IDirectMusicPortDownload_Release(LPDIRECTMUSICPORTDOWNLOAD iface)
 381 {
 382     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 383
 384     TRACE("(%p/%p)->()\n", iface, This);
 385
 386     return IDirectMusicPort_Release(&This->IDirectMusicPort_iface);
 387 }
 388
 389 /* SynthPortImpl IDirectMusicPortDownload Interface follows: */
 390 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_GetBuffer(LPDIRECTMUSICPORTDOWNLOAD iface, DWORD DLId, IDirectMusicDownload** IDMDownload)
 391 {
 392     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 393
 394     FIXME("(%p/%p)->(%u, %p): stub\n", iface, This, DLId, IDMDownload);
 395
 396     if (!IDMDownload)
 397         return E_POINTER;
 398
 399     return DMUSIC_CreateDirectMusicDownloadImpl(&IID_IDirectMusicDownload, (LPVOID*)IDMDownload, NULL);
 400 }
 401
 402 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_AllocateBuffer(LPDIRECTMUSICPORTDOWNLOAD iface, DWORD size, IDirectMusicDownload** IDMDownload)
 403 {
 404     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 405
 406     FIXME("(%p/%p)->(%u, %p): stub\n", iface, This, size, IDMDownload);
 407
 408     return S_OK;
 409 }
 410
 411 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_GetDLId(LPDIRECTMUSICPORTDOWNLOAD iface, DWORD* start_DLId, DWORD count)
 412 {
 413     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 414
 415     FIXME("(%p/%p)->(%p, %u): stub\n", iface, This, start_DLId, count);
 416
 417     return S_OK;
 418 }
 419
 420 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_GetAppend (LPDIRECTMUSICPORTDOWNLOAD iface, DWORD* append)
 421 {
 422     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 423
 424     FIXME("(%p/%p)->(%p): stub\n", iface, This, append);
 425
 426     return S_OK;
 427 }
 428
 429 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_Download(LPDIRECTMUSICPORTDOWNLOAD iface, IDirectMusicDownload* IDMDownload)
 430 {
 431     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 432
 433     FIXME("(%p/%p)->(%p): stub\n", iface, This, IDMDownload);
 434
 435     return S_OK;
 436 }
 437
 438 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_Unload(LPDIRECTMUSICPORTDOWNLOAD iface, IDirectMusicDownload* IDMDownload)
 439 {
 440     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 441
 442     FIXME("(%p/%p)->(%p): stub\n", iface, This, IDMDownload);
 443
 444     return S_OK;
 445 }
 446
 447 static const IDirectMusicPortDownloadVtbl SynthPortImpl_DirectMusicPortDownload_Vtbl = {
 448     /*** IDirectMusicPortDownload IUnknown part methods ***/
 449     SynthPortImpl_IDirectMusicPortDownload_QueryInterface,
 450     SynthPortImpl_IDirectMusicPortDownload_AddRef,
 451     SynthPortImpl_IDirectMusicPortDownload_Release,
 452     /*** IDirectMusicPortDownload methods ***/
 453     SynthPortImpl_IDirectMusicPortDownload_GetBuffer,
 454     SynthPortImpl_IDirectMusicPortDownload_AllocateBuffer,
 455     SynthPortImpl_IDirectMusicPortDownload_GetDLId,
 456     SynthPortImpl_IDirectMusicPortDownload_GetAppend,
 457     SynthPortImpl_IDirectMusicPortDownload_Download,
 458     SynthPortImpl_IDirectMusicPortDownload_Unload
 459 };
 460
 461 /* SynthPortImpl IDirectMusicThru IUnknown part follows: */
 462 static HRESULT WINAPI SynthPortImpl_IDirectMusicThru_QueryInterface(LPDIRECTMUSICTHRU iface, REFIID riid, LPVOID *ret_iface)
 463 {
 464     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 465
 466     TRACE("(%p/%p)->(%s, %p)\n", iface, This, debugstr_dmguid(riid), ret_iface);
 467
 468     return IDirectMusicPort_QueryInterface(&This->IDirectMusicPort_iface, riid, ret_iface);
 469 }
 470
 471 static ULONG WINAPI SynthPortImpl_IDirectMusicThru_AddRef(LPDIRECTMUSICTHRU iface)
 472 {
 473     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 474
 475     TRACE("(%p/%p)->()\n", iface, This);
 476
 477     return IDirectMusicPort_AddRef(&This->IDirectMusicPort_iface);
 478 }
 479
 480 static ULONG WINAPI SynthPortImpl_IDirectMusicThru_Release(LPDIRECTMUSICTHRU iface)
 481 {
 482     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 483
 484     TRACE("(%p/%p)->()\n", iface, This);
 485
 486     return IDirectMusicPort_Release(&This->IDirectMusicPort_iface);
 487 }
 488
 489 /*  SynthPortImpl IDirectMusicThru Interface follows: */
 490 static HRESULT WINAPI SynthPortImpl_IDirectMusicThru_ThruChannel(LPDIRECTMUSICTHRU iface, DWORD source_channel_group, DWORD source_channel, DWORD destination_channel_group,
 491                                                        DWORD destination_channel, LPDIRECTMUSICPORT destination_port)
 492 {
 493     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 494
 495     FIXME("(%p/%p)->(%d, %d, %d, %d, %p): stub\n", iface, This, source_channel_group, source_channel, destination_channel_group, destination_channel, destination_port);
 496
 497     return S_OK;
 498 }
 499
 500 static const IDirectMusicThruVtbl SynthPortImpl_DirectMusicThru_Vtbl = {
 501     /*** IDirectMusicThru IUnknown part methods */
 502     SynthPortImpl_IDirectMusicThru_QueryInterface,
 503     SynthPortImpl_IDirectMusicThru_AddRef,
 504     SynthPortImpl_IDirectMusicThru_Release,
 505     /*** IDirectMusicThru methods ***/
 506     SynthPortImpl_IDirectMusicThru_ThruChannel
 507 };
 508
 509 HRESULT DMUSIC_CreateSynthPortImpl(LPCGUID guid, LPVOID *object, LPUNKNOWN unkouter, LPDMUS_PORTPARAMS port_params, LPDMUS_PORTCAPS port_caps, DWORD device)
 510 {
 511     SynthPortImpl *obj;
 512     HRESULT hr = E_FAIL;
 513     UINT i;
 514
 515     TRACE("(%p,%p,%p,%p,%p%d)\n", guid, object, unkouter, port_params, port_caps, device);
 516
 517     *object = NULL;
 518
 519     obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SynthPortImpl));
 520     if (!obj)
 521         return E_OUTOFMEMORY;
 522
 523     obj->IDirectMusicPort_iface.lpVtbl = &SynthPortImpl_DirectMusicPort_Vtbl;
 524     obj->IDirectMusicPortDownload_iface.lpVtbl = &SynthPortImpl_DirectMusicPortDownload_Vtbl;
 525     obj->IDirectMusicThru_iface.lpVtbl = &SynthPortImpl_DirectMusicThru_Vtbl;
 526     obj->ref = 0;  /* Will be inited by QueryInterface */
 527     obj->fActive = FALSE;
 528     obj->params = *port_params;
 529     obj->caps = *port_caps;
 530
 531     hr = DMUSIC_CreateReferenceClockImpl(&IID_IReferenceClock, (LPVOID*)&obj->pLatencyClock, NULL);
 532     if (hr != S_OK)
 533     {
 534         HeapFree(GetProcessHeap(), 0, obj);
 535         return hr;
 536     }
 537
 538     if (SUCCEEDED(hr))
 539         hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (void**)&obj->synth);
 540
 541     if (SUCCEEDED(hr))
 542         hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynthSink, (void**)&obj->synth_sink);
 543
 544     if (SUCCEEDED(hr))
 545         hr = IDirectMusicSynth_SetMasterClock(obj->synth, obj->pLatencyClock);
 546
 547     if (SUCCEEDED(hr))
 548         hr = IDirectMusicSynthSink_SetMasterClock(obj->synth_sink, obj->pLatencyClock);
 549
 550     if (SUCCEEDED(hr))
 551         hr = IDirectMusicSynth_SetSynthSink(obj->synth, obj->synth_sink);
 552
 553     if (SUCCEEDED(hr))
 554         hr = IDirectMusicSynth_Open(obj->synth, port_params);
 555
 556     if (0)
 557     {
 558         if (port_params->dwValidParams & DMUS_PORTPARAMS_CHANNELGROUPS) {
 559             obj->nrofgroups = port_params->dwChannelGroups;
 560             /* Setting default priorities */
 561             for (i = 0; i < obj->nrofgroups; i++) {
 562                 TRACE ("Setting default channel priorities on channel group %i\n", i + 1);
 563                 obj->group[i].channel[0].priority = DAUD_CHAN1_DEF_VOICE_PRIORITY;
 564                 obj->group[i].channel[1].priority = DAUD_CHAN2_DEF_VOICE_PRIORITY;
 565                 obj->group[i].channel[2].priority = DAUD_CHAN3_DEF_VOICE_PRIORITY;
 566                 obj->group[i].channel[3].priority = DAUD_CHAN4_DEF_VOICE_PRIORITY;
 567                 obj->group[i].channel[4].priority = DAUD_CHAN5_DEF_VOICE_PRIORITY;
 568                 obj->group[i].channel[5].priority = DAUD_CHAN6_DEF_VOICE_PRIORITY;
 569                 obj->group[i].channel[6].priority = DAUD_CHAN7_DEF_VOICE_PRIORITY;
 570                 obj->group[i].channel[7].priority = DAUD_CHAN8_DEF_VOICE_PRIORITY;
 571                 obj->group[i].channel[8].priority = DAUD_CHAN9_DEF_VOICE_PRIORITY;
 572                 obj->group[i].channel[9].priority = DAUD_CHAN10_DEF_VOICE_PRIORITY;
 573                 obj->group[i].channel[10].priority = DAUD_CHAN11_DEF_VOICE_PRIORITY;
 574                 obj->group[i].channel[11].priority = DAUD_CHAN12_DEF_VOICE_PRIORITY;
 575                 obj->group[i].channel[12].priority = DAUD_CHAN13_DEF_VOICE_PRIORITY;
 576                 obj->group[i].channel[13].priority = DAUD_CHAN14_DEF_VOICE_PRIORITY;
 577                 obj->group[i].channel[14].priority = DAUD_CHAN15_DEF_VOICE_PRIORITY;
 578                 obj->group[i].channel[15].priority = DAUD_CHAN16_DEF_VOICE_PRIORITY;
 579             }
 580         }
 581     }
 582
 583     if (SUCCEEDED(hr))
 584         return IDirectMusicPort_QueryInterface((LPDIRECTMUSICPORT)obj, guid, object);
 585
 586     if (obj->synth)
 587         IDirectMusicSynth_Release(obj->synth);
 588     if (obj->synth_sink)
 589         IDirectMusicSynthSink_Release(obj->synth_sink);
 590     if (obj->pLatencyClock)
 591         IReferenceClock_Release(obj->pLatencyClock);
 592     HeapFree(GetProcessHeap(), 0, obj);
 593
 594     return hr;
 595 }
 596
 597 HRESULT DMUSIC_CreateMidiOutPortImpl(LPCGUID guid, LPVOID *object, LPUNKNOWN unkouter, LPDMUS_PORTPARAMS port_params, LPDMUS_PORTCAPS port_caps, DWORD device)
 598 {
 599     TRACE("(%p,%p,%p,%p,%p,%d): stub\n", guid, object, unkouter, port_params, port_caps, device);
 600
 601     return E_NOTIMPL;
 602 }
 603
 604 HRESULT DMUSIC_CreateMidiInPortImpl(LPCGUID guid, LPVOID *object, LPUNKNOWN unkouter, LPDMUS_PORTPARAMS port_params, LPDMUS_PORTCAPS port_caps, DWORD device)
 605 {
 606     TRACE("(%p,%p,%p,%p,%p,%d): stub\n", guid, object, unkouter, port_params, port_caps, device);
 607
 608     return E_NOTIMPL;
 609 }