reactos/dll/directx/dsound_new/secondary.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS Configuration of network devices
   4  * FILE:            dll/directx/dsound_new/secondary.c
   5  * PURPOSE:         Secondary IDirectSoundBuffer8 implementation
   6  *
   7  * PROGRAMMERS:     Johannes Anderwald (janderwald@reactos.org)
   8  */
   9
  10
  11 #include "precomp.h"
  12
  13 typedef struct
  14 {
  15     const IDirectSoundBuffer8Vtbl *lpVtbl;
  16     LONG ref;
  17
  18     LPFILTERINFO Filter;
  19     DWORD dwLevel;
  20     DWORD dwFlags;
  21     LPWAVEFORMATEX Format;
  22     PUCHAR Buffer;
  23     DWORD BufferSize;
  24     KSSTATE State;
  25     DWORD Flags;
  26     DWORD Position;
  27     DWORD PlayPosition;
  28
  29     LPDIRECTSOUNDBUFFER8 PrimaryBuffer;
  30
  31
  32 }CDirectSoundBuffer, *LPCDirectSoundBuffer;
  33
  34 HRESULT
  35 WINAPI
  36 SecondaryDirectSoundBuffer8Impl_fnQueryInterface(
  37     LPDIRECTSOUNDBUFFER8 iface,
  38     IN REFIID riid,
  39     LPVOID* ppobj)
  40 {
  41     LPOLESTR pStr;
  42     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
  43
  44     if (IsEqualIID(riid, &IID_IUnknown) ||
  45         IsEqualIID(riid, &IID_IDirectSoundBuffer) ||
  46         IsEqualIID(riid, &IID_IDirectSoundBuffer8))
  47     {
  48         *ppobj = (LPVOID)&This->lpVtbl;
  49         InterlockedIncrement(&This->ref);
  50         return S_OK;
  51     }
  52
  53     if (SUCCEEDED(StringFromIID(riid, &pStr)))
  54     {
  55         DPRINT("No Interface for class %s\n", pStr);
  56         CoTaskMemFree(pStr);
  57     }
  58     return E_NOINTERFACE;
  59 }
  60
  61 ULONG
  62 WINAPI
  63 SecondaryDirectSoundBuffer8Impl_fnAddRef(
  64     LPDIRECTSOUNDBUFFER8 iface)
  65 {
  66     ULONG ref;
  67     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
  68
  69     ref = InterlockedIncrement(&This->ref);
  70
  71     return ref;
  72
  73 }
  74
  75 ULONG
  76 WINAPI
  77 SecondaryDirectSoundBuffer8Impl_fnRelease(
  78     LPDIRECTSOUNDBUFFER8 iface)
  79 {
  80     ULONG ref;
  81     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
  82
  83     ref = InterlockedDecrement(&(This->ref));
  84
  85     if (!ref)
  86     {
  87         HeapFree(GetProcessHeap(), 0, This->Buffer);
  88         HeapFree(GetProcessHeap(), 0, This->Format);
  89         HeapFree(GetProcessHeap(), 0, This);
  90     }
  91
  92     return ref;
  93 }
  94
  95 HRESULT
  96 WINAPI
  97 SecondaryDirectSoundBuffer8Impl_fnGetCaps(
  98     LPDIRECTSOUNDBUFFER8 iface,
  99     LPDSBCAPS pDSBufferCaps)
 100 {
 101     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 102
 103     if (!pDSBufferCaps)
 104     {
 105         /* invalid parameter */
 106         return DSERR_INVALIDPARAM;
 107     }
 108
 109     if (pDSBufferCaps->dwSize < sizeof(DSBCAPS))
 110     {
 111         /* invalid buffer size */
 112         return DSERR_INVALIDPARAM;
 113     }
 114
 115     /* get buffer details */
 116     pDSBufferCaps->dwUnlockTransferRate = 0;
 117     pDSBufferCaps->dwPlayCpuOverhead = 0;
 118     pDSBufferCaps->dwSize = This->BufferSize;
 119     pDSBufferCaps->dwFlags = This->dwFlags;
 120
 121     return DS_OK;
 122 }
 123
 124 HRESULT
 125 WINAPI
 126 SecondaryDirectSoundBuffer8Impl_fnGetCurrentPosition(
 127     LPDIRECTSOUNDBUFFER8 iface,
 128     LPDWORD pdwCurrentPlayCursor,
 129     LPDWORD pdwCurrentWriteCursor)
 130 {
 131     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 132
 133     //DPRINT("SecondaryDirectSoundBuffer8Impl_fnGetCurrentPosition This %p Play %p Write %p\n", This, pdwCurrentPlayCursor, pdwCurrentWriteCursor);
 134
 135     return PrimaryDirectSoundBuffer_GetPosition(This->PrimaryBuffer, pdwCurrentPlayCursor, pdwCurrentWriteCursor);
 136 }
 137
 138 HRESULT
 139 WINAPI
 140 SecondaryDirectSoundBuffer8Impl_fnGetFormat(
 141     LPDIRECTSOUNDBUFFER8 iface,
 142     LPWAVEFORMATEX pwfxFormat,
 143     DWORD dwSizeAllocated,
 144     LPDWORD pdwSizeWritten)
 145 {
 146     DWORD FormatSize;
 147     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 148
 149     FormatSize = sizeof(WAVEFORMATEX) + This->Format->cbSize;
 150
 151     if (!pwfxFormat && !pdwSizeWritten)
 152     {
 153         /* invalid parameter */
 154         return DSERR_INVALIDPARAM;
 155     }
 156
 157     if (!pwfxFormat)
 158     {
 159         /* return required format size */
 160         *pdwSizeWritten = FormatSize;
 161         return DS_OK;
 162     }
 163     else
 164     {
 165         if (dwSizeAllocated >= FormatSize)
 166         {
 167             /* copy format */
 168             CopyMemory(pwfxFormat, This->Format, FormatSize);
 169
 170             if (pdwSizeWritten)
 171                 *pdwSizeWritten = FormatSize;
 172
 173             return DS_OK;
 174         }
 175         /* buffer too small */
 176         if (pdwSizeWritten)
 177             *pdwSizeWritten = 0;
 178
 179         return DSERR_INVALIDPARAM;
 180     }
 181 }
 182
 183 HRESULT
 184 WINAPI
 185 SecondaryDirectSoundBuffer8Impl_fnGetVolume(
 186     LPDIRECTSOUNDBUFFER8 iface,
 187     LPLONG plVolume)
 188 {
 189     UNIMPLEMENTED
 190     return DSERR_INVALIDPARAM;
 191 }
 192
 193 HRESULT
 194 WINAPI
 195 SecondaryDirectSoundBuffer8Impl_fnGetPan(
 196     LPDIRECTSOUNDBUFFER8 iface,
 197     LPLONG plPan)
 198 {
 199     UNIMPLEMENTED
 200     return DSERR_INVALIDPARAM;
 201 }
 202
 203 HRESULT
 204 WINAPI
 205 SecondaryDirectSoundBuffer8Impl_fnGetFrequency(
 206     LPDIRECTSOUNDBUFFER8 iface,
 207     LPDWORD pdwFrequency)
 208 {
 209     UNIMPLEMENTED
 210     return DSERR_INVALIDPARAM;
 211 }
 212
 213 HRESULT
 214 WINAPI
 215 SecondaryDirectSoundBuffer8Impl_fnGetStatus(
 216     LPDIRECTSOUNDBUFFER8 iface,
 217     LPDWORD pdwStatus)
 218 {
 219     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 220
 221     if (!pdwStatus)
 222     {
 223         /* invalid parameter */
 224         return DSERR_INVALIDPARAM;
 225     }
 226
 227     *pdwStatus = 0;
 228     if (This->State == KSSTATE_RUN || This->State == KSSTATE_ACQUIRE)
 229     {
 230         /* buffer is playing */
 231         *pdwStatus |= DSBSTATUS_PLAYING;
 232         if (This->Flags & DSBPLAY_LOOPING)
 233             *pdwStatus |= DSBSTATUS_LOOPING;
 234     }
 235
 236     return DS_OK;
 237 }
 238
 239 HRESULT
 240 WINAPI
 241 SecondaryDirectSoundBuffer8Impl_fnInitialize(
 242     LPDIRECTSOUNDBUFFER8 iface,
 243     LPDIRECTSOUND pDirectSound,
 244     LPCDSBUFFERDESC pcDSBufferDesc)
 245 {
 246     UNIMPLEMENTED
 247     return DSERR_INVALIDPARAM;
 248 }
 249
 250 HRESULT
 251 WINAPI
 252 SecondaryDirectSoundBuffer8Impl_fnLock(
 253     LPDIRECTSOUNDBUFFER8 iface,
 254     DWORD dwOffset,
 255     DWORD dwBytes,
 256     LPVOID *ppvAudioPtr1,
 257     LPDWORD pdwAudioBytes1,
 258     LPVOID *ppvAudioPtr2,
 259     LPDWORD pdwAudioBytes2,
 260     DWORD dwFlags)
 261 {
 262     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 263
 264     DPRINT("This %p dwOffset %u dwBytes %u ppvAudioPtr1 %p pdwAudioBytes1 %p ppvAudioPtr2 %p pdwAudioBytes2 %p dwFlags %x This->BufferSize %u\n",
 265            This, dwOffset, dwBytes, ppvAudioPtr1, pdwAudioBytes1, ppvAudioPtr2, pdwAudioBytes2, dwFlags, This->BufferSize);
 266
 267     if (dwFlags == DSBLOCK_ENTIREBUFFER)
 268     {
 269         *ppvAudioPtr1 = (LPVOID)This->Buffer;
 270         *pdwAudioBytes1 = This->BufferSize;
 271         if (ppvAudioPtr2)
 272             *ppvAudioPtr2 = NULL;
 273         if (pdwAudioBytes2)
 274             *pdwAudioBytes2 = 0;
 275
 276         return DS_OK;
 277     }
 278     else if (dwFlags == DSBLOCK_FROMWRITECURSOR)
 279     {
 280         UNIMPLEMENTED
 281         return DSERR_UNSUPPORTED;
 282     }
 283     else
 284     {
 285         ASSERT(dwOffset < This->BufferSize);
 286         ASSERT(dwBytes <= This->BufferSize);
 287
 288         dwBytes = min(This->BufferSize - dwOffset, dwBytes);
 289
 290         *ppvAudioPtr1 = This->Buffer + dwOffset;
 291         *pdwAudioBytes1 = dwBytes;
 292         if (ppvAudioPtr2)
 293             *ppvAudioPtr2 = NULL;
 294         if (pdwAudioBytes2)
 295             *pdwAudioBytes2 = 0;
 296
 297         return DS_OK;
 298     }
 299 }
 300
 301 HRESULT
 302 WINAPI
 303 SecondaryDirectSoundBuffer8Impl_fnPlay(
 304     LPDIRECTSOUNDBUFFER8 iface,
 305     DWORD dwReserved1,
 306     DWORD dwPriority,
 307     DWORD dwFlags)
 308 {
 309     HRESULT hResult;
 310     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 311
 312     if (dwReserved1 != 0)
 313     {
 314         /* must be zero */
 315         return DSERR_INVALIDPARAM;
 316     }
 317
 318     /* sanity check */
 319     ASSERT(dwFlags & DSBPLAY_LOOPING);
 320
 321     /* set dataformat */
 322     hResult = PrimaryDirectSoundBuffer_SetFormat(This->PrimaryBuffer, This->Format, TRUE);
 323
 324     if (!SUCCEEDED(hResult))
 325     {
 326         /* failed */
 327         DPRINT1("Failed to set format Tag %u Samples %u Bytes %u nChannels %u\n", This->Format->wFormatTag, This->Format->nSamplesPerSec, This->Format->wBitsPerSample, This->Format->nChannels);
 328         return hResult;
 329     }
 330
 331     /* start primary buffer */
 332     PrimaryDirectSoundBuffer_SetState(This->PrimaryBuffer, KSSTATE_RUN);
 333     /* acquire primary buffer */
 334     PrimaryDirectSoundBuffer_AcquireLock(This->PrimaryBuffer);
 335     /* HACK write buffer */
 336     PrimaryDirectSoundBuffer_Write(This->PrimaryBuffer, This->Buffer, This->BufferSize);
 337     /* release primary buffer */
 338     PrimaryDirectSoundBuffer_ReleaseLock(This->PrimaryBuffer);
 339
 340     DPRINT("SetFormatSuccess PrimaryBuffer %p\n", This->PrimaryBuffer);
 341     return DS_OK;
 342 }
 343
 344 HRESULT
 345 WINAPI
 346 SecondaryDirectSoundBuffer8Impl_fnSetCurrentPosition(
 347     LPDIRECTSOUNDBUFFER8 iface,
 348     DWORD dwNewPosition)
 349 {
 350     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 351
 352     DPRINT("Setting position %u\n", dwNewPosition);
 353     This->Position = dwNewPosition;
 354
 355     return DS_OK;
 356 }
 357
 358 HRESULT
 359 WINAPI
 360 SecondaryDirectSoundBuffer8Impl_fnSetFormat(
 361     LPDIRECTSOUNDBUFFER8 iface,
 362     LPCWAVEFORMATEX pcfxFormat)
 363 {
 364     return DSERR_INVALIDCALL;
 365 }
 366
 367 HRESULT
 368 WINAPI
 369 SecondaryDirectSoundBuffer8Impl_fnSetVolume(
 370     LPDIRECTSOUNDBUFFER8 iface,
 371     LONG lVolume)
 372 {
 373     UNIMPLEMENTED
 374     return DSERR_INVALIDPARAM;
 375 }
 376
 377 HRESULT
 378 WINAPI
 379 SecondaryDirectSoundBuffer8Impl_fnSetPan(
 380     LPDIRECTSOUNDBUFFER8 iface,
 381     LONG lPan)
 382 {
 383     UNIMPLEMENTED
 384     return DSERR_INVALIDPARAM;
 385 }
 386
 387 HRESULT
 388 WINAPI
 389 SecondaryDirectSoundBuffer8Impl_fnSetFrequency(
 390     LPDIRECTSOUNDBUFFER8 iface,
 391     DWORD dwFrequency)
 392 {
 393     UNIMPLEMENTED
 394     return DSERR_INVALIDPARAM;
 395 }
 396
 397 HRESULT
 398 WINAPI
 399 SecondaryDirectSoundBuffer8Impl_fnStop(
 400     LPDIRECTSOUNDBUFFER8 iface)
 401 {
 402     LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
 403
 404     PrimaryDirectSoundBuffer_SetState(This->PrimaryBuffer, KSSTATE_PAUSE);
 405     PrimaryDirectSoundBuffer_SetState(This->PrimaryBuffer, KSSTATE_ACQUIRE);
 406     PrimaryDirectSoundBuffer_SetState(This->PrimaryBuffer, KSSTATE_STOP);
 407
 408     return DS_OK;
 409 }
 410
 411
 412 HRESULT
 413 WINAPI
 414 SecondaryDirectSoundBuffer8Impl_fnUnlock(
 415     LPDIRECTSOUNDBUFFER8 iface,
 416     LPVOID pvAudioPtr1,
 417     DWORD dwAudioBytes1,
 418     LPVOID pvAudioPtr2,
 419     DWORD dwAudioBytes2)
 420 {
 421     //DPRINT("SecondaryDirectSoundBuffer8Impl_fnUnlock pvAudioPtr1 %p dwAudioBytes1 %u pvAudioPtr2 %p dwAudioBytes2 %u Unimplemented\n");
 422     return DS_OK;
 423 }
 424
 425
 426
 427
 428 HRESULT
 429 WINAPI
 430 SecondaryDirectSoundBuffer8Impl_fnRestore(
 431     LPDIRECTSOUNDBUFFER8 iface)
 432 {
 433     UNIMPLEMENTED
 434     return DSERR_INVALIDPARAM;
 435 }
 436
 437
 438 HRESULT
 439 WINAPI
 440 SecondaryDirectSoundBuffer8Impl_fnSetFX(
 441     LPDIRECTSOUNDBUFFER8 iface,
 442     DWORD dwEffectsCount,
 443     LPDSEFFECTDESC pDSFXDesc,
 444     LPDWORD pdwResultCodes)
 445 {
 446     UNIMPLEMENTED
 447     return DSERR_INVALIDPARAM;
 448 }
 449
 450 HRESULT
 451 WINAPI
 452 SecondaryDirectSoundBuffer8Impl_fnAcquireResources(
 453     LPDIRECTSOUNDBUFFER8 iface,
 454     DWORD dwFlags,
 455     DWORD dwEffectsCount,
 456     LPDWORD pdwResultCodes)
 457 {
 458     UNIMPLEMENTED
 459     return DSERR_INVALIDPARAM;
 460 }
 461
 462 HRESULT
 463 WINAPI
 464 SecondaryDirectSoundBuffer8Impl_fnGetObjectInPath(
 465     LPDIRECTSOUNDBUFFER8 iface,
 466     REFGUID rguidObject,
 467     DWORD dwIndex,
 468     REFGUID rguidInterface,
 469     LPVOID *ppObject)
 470 {
 471     UNIMPLEMENTED
 472     return DSERR_INVALIDPARAM;
 473 }
 474
 475 static IDirectSoundBuffer8Vtbl vt_DirectSoundBuffer8 =
 476 {
 477     /* IUnknown methods */
 478     SecondaryDirectSoundBuffer8Impl_fnQueryInterface,
 479     SecondaryDirectSoundBuffer8Impl_fnAddRef,
 480     SecondaryDirectSoundBuffer8Impl_fnRelease,
 481     /* IDirectSoundBuffer methods */
 482     SecondaryDirectSoundBuffer8Impl_fnGetCaps,
 483     SecondaryDirectSoundBuffer8Impl_fnGetCurrentPosition,
 484     SecondaryDirectSoundBuffer8Impl_fnGetFormat,
 485     SecondaryDirectSoundBuffer8Impl_fnGetVolume,
 486     SecondaryDirectSoundBuffer8Impl_fnGetPan,
 487     SecondaryDirectSoundBuffer8Impl_fnGetFrequency,
 488     SecondaryDirectSoundBuffer8Impl_fnGetStatus,
 489     SecondaryDirectSoundBuffer8Impl_fnInitialize,
 490     SecondaryDirectSoundBuffer8Impl_fnLock,
 491     SecondaryDirectSoundBuffer8Impl_fnPlay,
 492     SecondaryDirectSoundBuffer8Impl_fnSetCurrentPosition,
 493     SecondaryDirectSoundBuffer8Impl_fnSetFormat,
 494     SecondaryDirectSoundBuffer8Impl_fnSetVolume,
 495     SecondaryDirectSoundBuffer8Impl_fnSetPan,
 496     SecondaryDirectSoundBuffer8Impl_fnSetFrequency,
 497     SecondaryDirectSoundBuffer8Impl_fnStop,
 498     SecondaryDirectSoundBuffer8Impl_fnUnlock,
 499     SecondaryDirectSoundBuffer8Impl_fnRestore,
 500     /* IDirectSoundBuffer8 methods */
 501     SecondaryDirectSoundBuffer8Impl_fnSetFX,
 502     SecondaryDirectSoundBuffer8Impl_fnAcquireResources,
 503     SecondaryDirectSoundBuffer8Impl_fnGetObjectInPath
 504 };
 505
 506 HRESULT
 507 NewSecondarySoundBuffer(
 508     LPDIRECTSOUNDBUFFER8 *OutBuffer,
 509     LPFILTERINFO Filter,
 510     DWORD dwLevel,
 511     LPCDSBUFFERDESC lpcDSBufferDesc,
 512     LPDIRECTSOUNDBUFFER8 PrimaryBuffer)
 513 {
 514     ULONG FormatSize;
 515     LPCDirectSoundBuffer This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(CDirectSoundBuffer));
 516
 517     if (!This)
 518     {
 519         /* not enough memory */
 520         return DSERR_OUTOFMEMORY;
 521     }
 522
 523     FormatSize = sizeof(WAVEFORMATEX) + lpcDSBufferDesc->lpwfxFormat->cbSize;
 524
 525     This->Format = HeapAlloc(GetProcessHeap(), 0, FormatSize);
 526     if (!This->Format)
 527     {
 528         /* not enough memory */
 529         HeapFree(GetProcessHeap(), 0, This);
 530         return DSERR_OUTOFMEMORY;
 531     }
 532
 533     /* sanity check */
 534     ASSERT(lpcDSBufferDesc->dwBufferBytes);
 535
 536     /* allocate sound buffer */
 537     This->Buffer = HeapAlloc(GetProcessHeap(), 0, lpcDSBufferDesc->dwBufferBytes);
 538     if (!This->Buffer)
 539     {
 540         /* not enough memory */
 541         HeapFree(GetProcessHeap(), 0, This->Format);
 542         HeapFree(GetProcessHeap(), 0, This);
 543         return DSERR_OUTOFMEMORY;
 544     }
 545
 546
 547     This->ref = 1;
 548     This->lpVtbl = &vt_DirectSoundBuffer8;
 549     This->Filter = Filter;
 550     This->dwLevel = dwLevel;
 551     This->dwFlags = lpcDSBufferDesc->dwFlags;
 552     This->State = KSSTATE_STOP;
 553     This->Flags = 0;
 554     This->Position = 0;
 555     This->BufferSize = lpcDSBufferDesc->dwBufferBytes;
 556     This->PrimaryBuffer = PrimaryBuffer;
 557
 558     CopyMemory(This->Format, lpcDSBufferDesc->lpwfxFormat, FormatSize);
 559
 560     *OutBuffer = (LPDIRECTSOUNDBUFFER8)&This->lpVtbl;
 561     return DS_OK;
 562 }
 563