reactos/dll/directx/wine/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 #include <assert.h>
  25
  26 static inline IDirectMusicDownloadedInstrumentImpl* impl_from_IDirectMusicDownloadedInstrument(IDirectMusicDownloadedInstrument *iface)
  27 {
  28     return CONTAINING_RECORD(iface, IDirectMusicDownloadedInstrumentImpl, IDirectMusicDownloadedInstrument_iface);
  29 }
  30
  31 static inline SynthPortImpl *impl_from_SynthPortImpl_IDirectMusicPort(IDirectMusicPort *iface)
  32 {
  33     return CONTAINING_RECORD(iface, SynthPortImpl, IDirectMusicPort_iface);
  34 }
  35
  36 static inline SynthPortImpl *impl_from_SynthPortImpl_IDirectMusicPortDownload(IDirectMusicPortDownload *iface)
  37 {
  38     return CONTAINING_RECORD(iface, SynthPortImpl, IDirectMusicPortDownload_iface);
  39 }
  40
  41 static inline SynthPortImpl *impl_from_SynthPortImpl_IDirectMusicThru(IDirectMusicThru *iface)
  42 {
  43     return CONTAINING_RECORD(iface, SynthPortImpl, IDirectMusicThru_iface);
  44 }
  45
  46 /* IDirectMusicDownloadedInstrument IUnknown part follows: */
  47 static HRESULT WINAPI IDirectMusicDownloadedInstrumentImpl_QueryInterface(IDirectMusicDownloadedInstrument *iface, REFIID riid, VOID **ret_iface)
  48 {
  49     TRACE("(%p, %s, %p)\n", iface, debugstr_dmguid(riid), ret_iface);
  50
  51     if (IsEqualIID(riid, &IID_IUnknown) ||
  52         IsEqualIID(riid, &IID_IDirectMusicDownloadedInstrument) ||
  53         IsEqualIID(riid, &IID_IDirectMusicDownloadedInstrument8))
  54     {
  55         IDirectMusicDownloadedInstrument_AddRef(iface);
  56         *ret_iface = iface;
  57         return S_OK;
  58     }
  59
  60     WARN("(%p, %s, %p): not found\n", iface, debugstr_dmguid(riid), ret_iface);
  61
  62     return E_NOINTERFACE;
  63 }
  64
  65 static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_AddRef(LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface)
  66 {
  67     IDirectMusicDownloadedInstrumentImpl *This = impl_from_IDirectMusicDownloadedInstrument(iface);
  68     ULONG ref = InterlockedIncrement(&This->ref);
  69
  70     TRACE("(%p)->(): new ref = %u\n", iface, ref);
  71
  72     return ref;
  73 }
  74
  75 static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_Release(LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface)
  76 {
  77     IDirectMusicDownloadedInstrumentImpl *This = impl_from_IDirectMusicDownloadedInstrument(iface);
  78     ULONG ref = InterlockedDecrement(&This->ref);
  79
  80     TRACE("(%p)->(): new ref = %u\n", iface, ref);
  81
  82     if (!ref)
  83     {
  84         HeapFree(GetProcessHeap(), 0, This->data);
  85         HeapFree(GetProcessHeap(), 0, This);
  86         DMUSIC_UnlockModule();
  87     }
  88
  89     return ref;
  90 }
  91
  92 static const IDirectMusicDownloadedInstrumentVtbl DirectMusicDownloadedInstrument_Vtbl = {
  93     IDirectMusicDownloadedInstrumentImpl_QueryInterface,
  94     IDirectMusicDownloadedInstrumentImpl_AddRef,
  95     IDirectMusicDownloadedInstrumentImpl_Release
  96 };
  97
  98 static inline IDirectMusicDownloadedInstrumentImpl* unsafe_impl_from_IDirectMusicDownloadedInstrument(IDirectMusicDownloadedInstrument *iface)
  99 {
 100     if (!iface)
 101         return NULL;
 102     assert(iface->lpVtbl == &DirectMusicDownloadedInstrument_Vtbl);
 103
 104     return impl_from_IDirectMusicDownloadedInstrument(iface);
 105 }
 106
 107 static HRESULT DMUSIC_CreateDirectMusicDownloadedInstrumentImpl(IDirectMusicDownloadedInstrument **instrument)
 108 {
 109     IDirectMusicDownloadedInstrumentImpl *object;
 110
 111     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 112     if (!object)
 113     {
 114         *instrument = NULL;
 115         return E_OUTOFMEMORY;
 116     }
 117
 118     object->IDirectMusicDownloadedInstrument_iface.lpVtbl = &DirectMusicDownloadedInstrument_Vtbl;
 119     object->ref = 1;
 120
 121     *instrument = &object->IDirectMusicDownloadedInstrument_iface;
 122     DMUSIC_LockModule();
 123
 124     return S_OK;
 125 }
 126
 127 /* SynthPortImpl IDirectMusicPort IUnknown part follows: */
 128 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_QueryInterface(LPDIRECTMUSICPORT iface, REFIID riid, LPVOID *ret_iface)
 129 {
 130     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 131
 132     TRACE("(%p/%p)->(%s, %p)\n", iface, This, debugstr_dmguid(riid), ret_iface);
 133
 134     if (IsEqualIID (riid, &IID_IUnknown) ||
 135         IsEqualGUID(riid, &IID_IDirectMusicPort) ||
 136         IsEqualGUID(riid, &IID_IDirectMusicPort8)) {
 137         *ret_iface = &This->IDirectMusicPort_iface;
 138         IDirectMusicPort_AddRef((LPDIRECTMUSICPORT)*ret_iface);
 139         return S_OK;
 140     } else if (IsEqualGUID(riid, &IID_IDirectMusicPortDownload) ||
 141                IsEqualGUID(riid, &IID_IDirectMusicPortDownload8)) {
 142         *ret_iface = &This->IDirectMusicPortDownload_iface;
 143         IDirectMusicPortDownload_AddRef((LPDIRECTMUSICPORTDOWNLOAD)*ret_iface);
 144         return S_OK;
 145     } else if (IsEqualGUID(riid, &IID_IDirectMusicThru) ||
 146                IsEqualGUID(riid, &IID_IDirectMusicThru8)) {
 147         *ret_iface = &This->IDirectMusicThru_iface;
 148         IDirectMusicThru_AddRef((LPDIRECTMUSICTHRU)*ret_iface);
 149         return S_OK;
 150     }
 151
 152     WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
 153
 154     return E_NOINTERFACE;
 155 }
 156
 157 static ULONG WINAPI SynthPortImpl_IDirectMusicPort_AddRef(LPDIRECTMUSICPORT iface)
 158 {
 159     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 160     ULONG ref = InterlockedIncrement(&This->ref);
 161
 162     TRACE("(%p)->(): new ref = %u\n", This, ref);
 163
 164     DMUSIC_LockModule();
 165
 166     return ref;
 167 }
 168
 169 static ULONG WINAPI SynthPortImpl_IDirectMusicPort_Release(LPDIRECTMUSICPORT iface)
 170 {
 171     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 172     ULONG ref = InterlockedDecrement(&This->ref);
 173
 174     TRACE("(%p)->(): new ref = %u\n", This, ref);
 175
 176     if (!ref)
 177     {
 178         IDirectMusicSynth_Activate(This->synth, FALSE);
 179         IDirectMusicSynth_Close(This->synth);
 180         IDirectMusicSynth_Release(This->synth);
 181         IDirectMusicSynthSink_Release(This->synth_sink);
 182         IReferenceClock_Release(This->pLatencyClock);
 183         HeapFree(GetProcessHeap(), 0, This);
 184     }
 185
 186     DMUSIC_UnlockModule();
 187
 188     return ref;
 189 }
 190
 191 /* SynthPortImpl IDirectMusicPort interface follows: */
 192 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_PlayBuffer(LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER buffer)
 193 {
 194     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 195     HRESULT hr;
 196     REFERENCE_TIME time;
 197     LPBYTE data;
 198     DWORD size;
 199
 200     TRACE("(%p/%p)->(%p)\n", iface, This, buffer);
 201
 202     if (!buffer)
 203         return E_POINTER;
 204
 205     hr = IDirectMusicBuffer_GetStartTime(buffer, &time);
 206
 207     if (SUCCEEDED(hr))
 208         hr = IDirectMusicBuffer_GetRawBufferPtr(buffer, &data);
 209
 210     if (SUCCEEDED(hr))
 211         hr = IDirectMusicBuffer_GetUsedBytes(buffer, &size);
 212
 213     if (SUCCEEDED(hr))
 214         hr = IDirectMusicSynth_PlayBuffer(This->synth, time, data, size);
 215
 216     return hr;
 217 }
 218
 219 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetReadNotificationHandle(LPDIRECTMUSICPORT iface, HANDLE event)
 220 {
 221     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 222
 223     FIXME("(%p/%p)->(%p): stub\n", iface, This, event);
 224
 225     return S_OK;
 226 }
 227
 228 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Read(LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER buffer)
 229 {
 230     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 231
 232     FIXME("(%p/%p)->(%p): stub\n", iface, This, buffer);
 233
 234     return S_OK;
 235 }
 236
 237 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_DownloadInstrument(LPDIRECTMUSICPORT iface, IDirectMusicInstrument* instrument, IDirectMusicDownloadedInstrument** downloaded_instrument, DMUS_NOTERANGE* note_ranges, DWORD num_note_ranges)
 238 {
 239     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 240     IDirectMusicInstrumentImpl *instrument_object;
 241     HRESULT ret;
 242     BOOL free;
 243     HANDLE download;
 244     DMUS_DOWNLOADINFO *info;
 245     DMUS_OFFSETTABLE *offset_table;
 246     DMUS_INSTRUMENT *instrument_info;
 247     BYTE *data;
 248     ULONG offset;
 249     ULONG nb_regions;
 250     ULONG size;
 251     ULONG i;
 252
 253     TRACE("(%p/%p)->(%p, %p, %p, %d)\n", iface, This, instrument, downloaded_instrument, note_ranges, num_note_ranges);
 254
 255     if (!instrument || !downloaded_instrument || (num_note_ranges && !note_ranges))
 256         return E_POINTER;
 257
 258     instrument_object = impl_from_IDirectMusicInstrument(instrument);
 259
 260     nb_regions = instrument_object->header.cRegions;
 261     size = sizeof(DMUS_DOWNLOADINFO) + sizeof(ULONG) * (1 + nb_regions) + sizeof(DMUS_INSTRUMENT) + sizeof(DMUS_REGION) * nb_regions;
 262
 263     data = HeapAlloc(GetProcessHeap(), 0, size);
 264     if (!data)
 265         return E_OUTOFMEMORY;
 266
 267     info = (DMUS_DOWNLOADINFO*)data;
 268     offset_table = (DMUS_OFFSETTABLE*)(data + sizeof(DMUS_DOWNLOADINFO));
 269     offset = sizeof(DMUS_DOWNLOADINFO) + sizeof(ULONG) * (1 + nb_regions);
 270
 271     info->dwDLType = DMUS_DOWNLOADINFO_INSTRUMENT2;
 272     info->dwDLId = 0;
 273     info->dwNumOffsetTableEntries = 1 + instrument_object->header.cRegions;
 274     info->cbSize = size;
 275
 276     offset_table->ulOffsetTable[0] = offset;
 277     instrument_info = (DMUS_INSTRUMENT*)(data + offset);
 278     offset += sizeof(DMUS_INSTRUMENT);
 279     instrument_info->ulPatch = MIDILOCALE2Patch(&instrument_object->header.Locale);
 280     instrument_info->ulFirstRegionIdx = 1;
 281     instrument_info->ulGlobalArtIdx = 0; /* FIXME */
 282     instrument_info->ulFirstExtCkIdx = 0; /* FIXME */
 283     instrument_info->ulCopyrightIdx = 0; /* FIXME */
 284     instrument_info->ulFlags = 0; /* FIXME */
 285
 286     for (i = 0;  i < nb_regions; i++)
 287     {
 288         DMUS_REGION *region = (DMUS_REGION*)(data + offset);
 289
 290         offset_table->ulOffsetTable[1 + i] = offset;
 291         offset += sizeof(DMUS_REGION);
 292         region->RangeKey = instrument_object->regions[i].header.RangeKey;
 293         region->RangeVelocity = instrument_object->regions[i].header.RangeVelocity;
 294         region->fusOptions = instrument_object->regions[i].header.fusOptions;
 295         region->usKeyGroup = instrument_object->regions[i].header.usKeyGroup;
 296         region->ulRegionArtIdx = 0; /* FIXME */
 297         region->ulNextRegionIdx = i != (nb_regions - 1) ? (i + 2) : 0;
 298         region->ulFirstExtCkIdx = 0; /* FIXME */
 299         region->WaveLink = instrument_object->regions[i].wave_link;
 300         region->WSMP = instrument_object->regions[i].wave_sample;
 301         region->WLOOP[0] = instrument_object->regions[i].wave_loop;
 302     }
 303
 304     ret = IDirectMusicSynth8_Download(This->synth, &download, (VOID*)data, &free);
 305
 306     if (SUCCEEDED(ret))
 307         ret = DMUSIC_CreateDirectMusicDownloadedInstrumentImpl(downloaded_instrument);
 308
 309     if (SUCCEEDED(ret))
 310     {
 311         IDirectMusicDownloadedInstrumentImpl *downloaded_object = impl_from_IDirectMusicDownloadedInstrument(*downloaded_instrument);
 312
 313         downloaded_object->data = data;
 314         downloaded_object->downloaded = TRUE;
 315     }
 316
 317     *downloaded_instrument = NULL;
 318     HeapFree(GetProcessHeap(), 0, data);
 319
 320     return E_FAIL;
 321 }
 322
 323 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_UnloadInstrument(LPDIRECTMUSICPORT iface, IDirectMusicDownloadedInstrument *downloaded_instrument)
 324 {
 325     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 326     IDirectMusicDownloadedInstrumentImpl *downloaded_object = unsafe_impl_from_IDirectMusicDownloadedInstrument(downloaded_instrument);
 327
 328     TRACE("(%p/%p)->(%p)\n", iface, This, downloaded_instrument);
 329
 330     if (!downloaded_instrument)
 331         return E_POINTER;
 332
 333     if (!downloaded_object->downloaded)
 334         return DMUS_E_NOT_DOWNLOADED_TO_PORT;
 335
 336     HeapFree(GetProcessHeap(), 0, downloaded_object->data);
 337     downloaded_object->data = NULL;
 338     downloaded_object->downloaded = FALSE;
 339
 340     return S_OK;
 341 }
 342
 343 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetLatencyClock(LPDIRECTMUSICPORT iface, IReferenceClock** clock)
 344 {
 345     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 346
 347     TRACE("(%p/%p)->(%p)\n", iface, This, clock);
 348
 349     *clock = This->pLatencyClock;
 350     IReferenceClock_AddRef(*clock);
 351
 352     return S_OK;
 353 }
 354
 355 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetRunningStats(LPDIRECTMUSICPORT iface, LPDMUS_SYNTHSTATS stats)
 356 {
 357     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 358
 359     FIXME("(%p/%p)->(%p): stub\n", iface, This, stats);
 360
 361     return S_OK;
 362 }
 363
 364 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Compact(LPDIRECTMUSICPORT iface)
 365 {
 366     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 367
 368     FIXME("(%p/%p)->(): stub\n", iface, This);
 369
 370     return S_OK;
 371 }
 372
 373 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetCaps(LPDIRECTMUSICPORT iface, LPDMUS_PORTCAPS port_caps)
 374 {
 375     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 376
 377     TRACE("(%p/%p)->(%p)\n", iface, This, port_caps);
 378
 379     *port_caps = This->caps;
 380
 381     return S_OK;
 382 }
 383
 384 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_DeviceIoControl(LPDIRECTMUSICPORT iface, DWORD io_control_code, LPVOID in_buffer, DWORD in_buffer_size,
 385                                                            LPVOID out_buffer, DWORD out_buffer_size, LPDWORD bytes_returned, LPOVERLAPPED overlapped)
 386 {
 387     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 388
 389     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);
 390
 391     return S_OK;
 392 }
 393
 394 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetNumChannelGroups(LPDIRECTMUSICPORT iface, DWORD channel_groups)
 395 {
 396     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 397
 398     FIXME("(%p/%p)->(%d): semi-stub\n", iface, This, channel_groups);
 399
 400     This->nrofgroups = channel_groups;
 401
 402     return S_OK;
 403 }
 404
 405 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetNumChannelGroups(LPDIRECTMUSICPORT iface, LPDWORD channel_groups)
 406 {
 407     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 408
 409     TRACE("(%p/%p)->(%p)\n", iface, This, channel_groups);
 410
 411     *channel_groups = This->nrofgroups;
 412
 413     return S_OK;
 414 }
 415
 416 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Activate(LPDIRECTMUSICPORT iface, BOOL active)
 417 {
 418     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 419
 420     TRACE("(%p/%p)->(%d)\n", iface, This, active);
 421
 422     This->fActive = active;
 423
 424     return S_OK;
 425 }
 426
 427 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetChannelPriority(LPDIRECTMUSICPORT iface, DWORD channel_group, DWORD channel, DWORD priority)
 428 {
 429     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 430
 431     FIXME("(%p/%p)->(%d, %d, %d): semi-stub\n", iface, This, channel_group, channel, priority);
 432
 433     if (channel > 16)
 434     {
 435         WARN("isn't there supposed to be 16 channels (no. %d requested)?! (faking as it is ok)\n", channel);
 436         /*return E_INVALIDARG;*/
 437     }
 438
 439     return S_OK;
 440 }
 441
 442 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetChannelPriority(LPDIRECTMUSICPORT iface, DWORD channel_group, DWORD channel, LPDWORD priority)
 443 {
 444     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 445
 446     TRACE("(%p/%p)->(%u, %u, %p)\n", iface, This, channel_group, channel, priority);
 447
 448     *priority = This->group[channel_group - 1].channel[channel].priority;
 449
 450     return S_OK;
 451 }
 452
 453 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetDirectSound(LPDIRECTMUSICPORT iface, LPDIRECTSOUND direct_sound, LPDIRECTSOUNDBUFFER direct_sound_buffer)
 454 {
 455     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 456
 457     FIXME("(%p/%p)->(%p, %p): stub\n", iface, This, direct_sound, direct_sound_buffer);
 458
 459     return S_OK;
 460 }
 461
 462 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_GetFormat(LPDIRECTMUSICPORT iface, LPWAVEFORMATEX pWaveFormatEx, LPDWORD pdwWaveFormatExSize, LPDWORD pdwBufferSize)
 463 {
 464         SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
 465         WAVEFORMATEX format;
 466         FIXME("(%p, %p, %p, %p): stub\n", This, pWaveFormatEx, pdwWaveFormatExSize, pdwBufferSize);
 467
 468         if (pWaveFormatEx == NULL)
 469         {
 470                 if (pdwWaveFormatExSize)
 471                         *pdwWaveFormatExSize = sizeof(format);
 472                 else
 473                         return E_POINTER;
 474         }
 475         else
 476         {
 477                 if (pdwWaveFormatExSize == NULL)
 478                         return E_POINTER;
 479
 480                 /* Just fill this in with something that will not crash Direct Sound for now. */
 481                 /* It won't be used anyway until Performances are completed */
 482                 format.wFormatTag = WAVE_FORMAT_PCM;
 483                 format.nChannels = 2; /* This->params.dwAudioChannels; */
 484                 format.nSamplesPerSec = 44100; /* This->params.dwSampleRate; */
 485                 format.wBitsPerSample = 16;     /* FIXME: check this */
 486                 format.nBlockAlign = (format.wBitsPerSample * format.nChannels) / 8;
 487                 format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
 488                 format.cbSize = 0;
 489
 490                 if (*pdwWaveFormatExSize >= sizeof(format))
 491                 {
 492                         CopyMemory(pWaveFormatEx, &format, min(sizeof(format), *pdwWaveFormatExSize));
 493                         *pdwWaveFormatExSize = sizeof(format);  /* FIXME check if this is set */
 494                 }
 495                 else
 496                         return E_POINTER;       /* FIXME find right error */
 497         }
 498
 499         if (pdwBufferSize)
 500                 *pdwBufferSize = 44100 * 2 * 2;
 501         else
 502                 return E_POINTER;
 503
 504         return S_OK;
 505 }
 506
 507 static const IDirectMusicPortVtbl SynthPortImpl_DirectMusicPort_Vtbl = {
 508     /**** IDirectMusicPort IUnknown part methods ***/
 509     SynthPortImpl_IDirectMusicPort_QueryInterface,
 510     SynthPortImpl_IDirectMusicPort_AddRef,
 511     SynthPortImpl_IDirectMusicPort_Release,
 512     /**** IDirectMusicPort methods ***/
 513     SynthPortImpl_IDirectMusicPort_PlayBuffer,
 514     SynthPortImpl_IDirectMusicPort_SetReadNotificationHandle,
 515     SynthPortImpl_IDirectMusicPort_Read,
 516     SynthPortImpl_IDirectMusicPort_DownloadInstrument,
 517     SynthPortImpl_IDirectMusicPort_UnloadInstrument,
 518     SynthPortImpl_IDirectMusicPort_GetLatencyClock,
 519     SynthPortImpl_IDirectMusicPort_GetRunningStats,
 520     SynthPortImpl_IDirectMusicPort_Compact,
 521     SynthPortImpl_IDirectMusicPort_GetCaps,
 522     SynthPortImpl_IDirectMusicPort_DeviceIoControl,
 523     SynthPortImpl_IDirectMusicPort_SetNumChannelGroups,
 524     SynthPortImpl_IDirectMusicPort_GetNumChannelGroups,
 525     SynthPortImpl_IDirectMusicPort_Activate,
 526     SynthPortImpl_IDirectMusicPort_SetChannelPriority,
 527     SynthPortImpl_IDirectMusicPort_GetChannelPriority,
 528     SynthPortImpl_IDirectMusicPort_SetDirectSound,
 529     SynthPortImpl_IDirectMusicPort_GetFormat
 530 };
 531
 532 /* SynthPortImpl IDirectMusicPortDownload IUnknown part follows: */
 533 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_QueryInterface(LPDIRECTMUSICPORTDOWNLOAD iface, REFIID riid, LPVOID *ret_iface)
 534 {
 535     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 536
 537     TRACE("(%p/%p)->(%s, %p)\n", iface, This, debugstr_dmguid(riid), ret_iface);
 538
 539     return IDirectMusicPort_QueryInterface(&This->IDirectMusicPort_iface, riid, ret_iface);
 540 }
 541
 542 static ULONG WINAPI SynthPortImpl_IDirectMusicPortDownload_AddRef (LPDIRECTMUSICPORTDOWNLOAD iface)
 543 {
 544     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 545
 546     TRACE("(%p/%p)->()\n", iface, This);
 547
 548     return IDirectMusicPort_AddRef(&This->IDirectMusicPort_iface);
 549 }
 550
 551 static ULONG WINAPI SynthPortImpl_IDirectMusicPortDownload_Release(LPDIRECTMUSICPORTDOWNLOAD iface)
 552 {
 553     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 554
 555     TRACE("(%p/%p)->()\n", iface, This);
 556
 557     return IDirectMusicPort_Release(&This->IDirectMusicPort_iface);
 558 }
 559
 560 /* SynthPortImpl IDirectMusicPortDownload Interface follows: */
 561 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_GetBuffer(LPDIRECTMUSICPORTDOWNLOAD iface, DWORD DLId, IDirectMusicDownload** IDMDownload)
 562 {
 563     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 564
 565     FIXME("(%p/%p)->(%u, %p): stub\n", iface, This, DLId, IDMDownload);
 566
 567     if (!IDMDownload)
 568         return E_POINTER;
 569
 570     return DMUSIC_CreateDirectMusicDownloadImpl(&IID_IDirectMusicDownload, (LPVOID*)IDMDownload, NULL);
 571 }
 572
 573 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_AllocateBuffer(LPDIRECTMUSICPORTDOWNLOAD iface, DWORD size, IDirectMusicDownload** IDMDownload)
 574 {
 575     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 576
 577     FIXME("(%p/%p)->(%u, %p): stub\n", iface, This, size, IDMDownload);
 578
 579     return S_OK;
 580 }
 581
 582 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_GetDLId(LPDIRECTMUSICPORTDOWNLOAD iface, DWORD* start_DLId, DWORD count)
 583 {
 584     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 585
 586     FIXME("(%p/%p)->(%p, %u): stub\n", iface, This, start_DLId, count);
 587
 588     return S_OK;
 589 }
 590
 591 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_GetAppend (LPDIRECTMUSICPORTDOWNLOAD iface, DWORD* append)
 592 {
 593     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 594
 595     FIXME("(%p/%p)->(%p): stub\n", iface, This, append);
 596
 597     return S_OK;
 598 }
 599
 600 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_Download(LPDIRECTMUSICPORTDOWNLOAD iface, IDirectMusicDownload* IDMDownload)
 601 {
 602     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 603
 604     FIXME("(%p/%p)->(%p): stub\n", iface, This, IDMDownload);
 605
 606     return S_OK;
 607 }
 608
 609 static HRESULT WINAPI SynthPortImpl_IDirectMusicPortDownload_Unload(LPDIRECTMUSICPORTDOWNLOAD iface, IDirectMusicDownload* IDMDownload)
 610 {
 611     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPortDownload(iface);
 612
 613     FIXME("(%p/%p)->(%p): stub\n", iface, This, IDMDownload);
 614
 615     return S_OK;
 616 }
 617
 618 static const IDirectMusicPortDownloadVtbl SynthPortImpl_DirectMusicPortDownload_Vtbl = {
 619     /*** IDirectMusicPortDownload IUnknown part methods ***/
 620     SynthPortImpl_IDirectMusicPortDownload_QueryInterface,
 621     SynthPortImpl_IDirectMusicPortDownload_AddRef,
 622     SynthPortImpl_IDirectMusicPortDownload_Release,
 623     /*** IDirectMusicPortDownload methods ***/
 624     SynthPortImpl_IDirectMusicPortDownload_GetBuffer,
 625     SynthPortImpl_IDirectMusicPortDownload_AllocateBuffer,
 626     SynthPortImpl_IDirectMusicPortDownload_GetDLId,
 627     SynthPortImpl_IDirectMusicPortDownload_GetAppend,
 628     SynthPortImpl_IDirectMusicPortDownload_Download,
 629     SynthPortImpl_IDirectMusicPortDownload_Unload
 630 };
 631
 632 /* SynthPortImpl IDirectMusicThru IUnknown part follows: */
 633 static HRESULT WINAPI SynthPortImpl_IDirectMusicThru_QueryInterface(LPDIRECTMUSICTHRU iface, REFIID riid, LPVOID *ret_iface)
 634 {
 635     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 636
 637     TRACE("(%p/%p)->(%s, %p)\n", iface, This, debugstr_dmguid(riid), ret_iface);
 638
 639     return IDirectMusicPort_QueryInterface(&This->IDirectMusicPort_iface, riid, ret_iface);
 640 }
 641
 642 static ULONG WINAPI SynthPortImpl_IDirectMusicThru_AddRef(LPDIRECTMUSICTHRU iface)
 643 {
 644     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 645
 646     TRACE("(%p/%p)->()\n", iface, This);
 647
 648     return IDirectMusicPort_AddRef(&This->IDirectMusicPort_iface);
 649 }
 650
 651 static ULONG WINAPI SynthPortImpl_IDirectMusicThru_Release(LPDIRECTMUSICTHRU iface)
 652 {
 653     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 654
 655     TRACE("(%p/%p)->()\n", iface, This);
 656
 657     return IDirectMusicPort_Release(&This->IDirectMusicPort_iface);
 658 }
 659
 660 /*  SynthPortImpl IDirectMusicThru Interface follows: */
 661 static HRESULT WINAPI SynthPortImpl_IDirectMusicThru_ThruChannel(LPDIRECTMUSICTHRU iface, DWORD source_channel_group, DWORD source_channel, DWORD destination_channel_group,
 662                                                        DWORD destination_channel, LPDIRECTMUSICPORT destination_port)
 663 {
 664     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicThru(iface);
 665
 666     FIXME("(%p/%p)->(%d, %d, %d, %d, %p): stub\n", iface, This, source_channel_group, source_channel, destination_channel_group, destination_channel, destination_port);
 667
 668     return S_OK;
 669 }
 670
 671 static const IDirectMusicThruVtbl SynthPortImpl_DirectMusicThru_Vtbl = {
 672     /*** IDirectMusicThru IUnknown part methods */
 673     SynthPortImpl_IDirectMusicThru_QueryInterface,
 674     SynthPortImpl_IDirectMusicThru_AddRef,
 675     SynthPortImpl_IDirectMusicThru_Release,
 676     /*** IDirectMusicThru methods ***/
 677     SynthPortImpl_IDirectMusicThru_ThruChannel
 678 };
 679
 680 HRESULT DMUSIC_CreateSynthPortImpl(LPCGUID guid, LPVOID *object, LPUNKNOWN unkouter, LPDMUS_PORTPARAMS port_params, LPDMUS_PORTCAPS port_caps, DWORD device)
 681 {
 682     SynthPortImpl *obj;
 683     HRESULT hr = E_FAIL;
 684     int i;
 685
 686     TRACE("(%p,%p,%p,%p,%p,%d)\n", guid, object, unkouter, port_params, port_caps, device);
 687
 688     *object = NULL;
 689
 690     obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SynthPortImpl));
 691     if (!obj)
 692         return E_OUTOFMEMORY;
 693
 694     obj->IDirectMusicPort_iface.lpVtbl = &SynthPortImpl_DirectMusicPort_Vtbl;
 695     obj->IDirectMusicPortDownload_iface.lpVtbl = &SynthPortImpl_DirectMusicPortDownload_Vtbl;
 696     obj->IDirectMusicThru_iface.lpVtbl = &SynthPortImpl_DirectMusicThru_Vtbl;
 697     obj->ref = 0;  /* Will be inited by QueryInterface */
 698     obj->fActive = FALSE;
 699     obj->params = *port_params;
 700     obj->caps = *port_caps;
 701
 702     hr = DMUSIC_CreateReferenceClockImpl(&IID_IReferenceClock, (LPVOID*)&obj->pLatencyClock, NULL);
 703     if (hr != S_OK)
 704     {
 705         HeapFree(GetProcessHeap(), 0, obj);
 706         return hr;
 707     }
 708
 709     if (SUCCEEDED(hr))
 710         hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (void**)&obj->synth);
 711
 712     if (SUCCEEDED(hr))
 713         hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynthSink, (void**)&obj->synth_sink);
 714
 715     if (SUCCEEDED(hr))
 716         hr = IDirectMusicSynth_SetMasterClock(obj->synth, obj->pLatencyClock);
 717
 718     if (SUCCEEDED(hr))
 719         hr = IDirectMusicSynthSink_SetMasterClock(obj->synth_sink, obj->pLatencyClock);
 720
 721     if (SUCCEEDED(hr))
 722         hr = IDirectMusicSynth_SetSynthSink(obj->synth, obj->synth_sink);
 723
 724     if (SUCCEEDED(hr))
 725         hr = IDirectMusicSynth_Open(obj->synth, port_params);
 726
 727     if (0)
 728     {
 729         if (port_params->dwValidParams & DMUS_PORTPARAMS_CHANNELGROUPS) {
 730             obj->nrofgroups = port_params->dwChannelGroups;
 731             /* Setting default priorities */
 732             for (i = 0; i < obj->nrofgroups; i++) {
 733                 TRACE ("Setting default channel priorities on channel group %i\n", i + 1);
 734                 obj->group[i].channel[0].priority = DAUD_CHAN1_DEF_VOICE_PRIORITY;
 735                 obj->group[i].channel[1].priority = DAUD_CHAN2_DEF_VOICE_PRIORITY;
 736                 obj->group[i].channel[2].priority = DAUD_CHAN3_DEF_VOICE_PRIORITY;
 737                 obj->group[i].channel[3].priority = DAUD_CHAN4_DEF_VOICE_PRIORITY;
 738                 obj->group[i].channel[4].priority = DAUD_CHAN5_DEF_VOICE_PRIORITY;
 739                 obj->group[i].channel[5].priority = DAUD_CHAN6_DEF_VOICE_PRIORITY;
 740                 obj->group[i].channel[6].priority = DAUD_CHAN7_DEF_VOICE_PRIORITY;
 741                 obj->group[i].channel[7].priority = DAUD_CHAN8_DEF_VOICE_PRIORITY;
 742                 obj->group[i].channel[8].priority = DAUD_CHAN9_DEF_VOICE_PRIORITY;
 743                 obj->group[i].channel[9].priority = DAUD_CHAN10_DEF_VOICE_PRIORITY;
 744                 obj->group[i].channel[10].priority = DAUD_CHAN11_DEF_VOICE_PRIORITY;
 745                 obj->group[i].channel[11].priority = DAUD_CHAN12_DEF_VOICE_PRIORITY;
 746                 obj->group[i].channel[12].priority = DAUD_CHAN13_DEF_VOICE_PRIORITY;
 747                 obj->group[i].channel[13].priority = DAUD_CHAN14_DEF_VOICE_PRIORITY;
 748                 obj->group[i].channel[14].priority = DAUD_CHAN15_DEF_VOICE_PRIORITY;
 749                 obj->group[i].channel[15].priority = DAUD_CHAN16_DEF_VOICE_PRIORITY;
 750             }
 751         }
 752     }
 753
 754     if (SUCCEEDED(hr))
 755         return IDirectMusicPort_QueryInterface((LPDIRECTMUSICPORT)obj, guid, object);
 756
 757     if (obj->synth)
 758         IDirectMusicSynth_Release(obj->synth);
 759     if (obj->synth_sink)
 760         IDirectMusicSynthSink_Release(obj->synth_sink);
 761     if (obj->pLatencyClock)
 762         IReferenceClock_Release(obj->pLatencyClock);
 763     HeapFree(GetProcessHeap(), 0, obj);
 764
 765     return hr;
 766 }
 767
 768 HRESULT DMUSIC_CreateMidiOutPortImpl(LPCGUID guid, LPVOID *object, LPUNKNOWN unkouter, LPDMUS_PORTPARAMS port_params, LPDMUS_PORTCAPS port_caps, DWORD device)
 769 {
 770     TRACE("(%p,%p,%p,%p,%p,%d): stub\n", guid, object, unkouter, port_params, port_caps, device);
 771
 772     return E_NOTIMPL;
 773 }
 774
 775 HRESULT DMUSIC_CreateMidiInPortImpl(LPCGUID guid, LPVOID *object, LPUNKNOWN unkouter, LPDMUS_PORTPARAMS port_params, LPDMUS_PORTCAPS port_caps, DWORD device)
 776 {
 777     TRACE("(%p,%p,%p,%p,%p,%d): stub\n", guid, object, unkouter, port_params, port_caps, device);
 778
 779     return E_NOTIMPL;
 780 }