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