1 /* DirectSound
2 *
3 * Copyright 1998 Marcus Meissner
4 * Copyright 1998 Rob Riggs
5 * Copyright 2000-2001 TransGaming Technologies, Inc.
6 *
7 * This library 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 library 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 library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 /* Linux does not support better timing than 10ms */
23 #define DS_TIME_RES 2 /* Resolution of multimedia timer */
24 #define DS_TIME_DEL 10 /* Delay of multimedia timer callback, and duration of HEL fragment */
25
26 #include "wine/list.h"
27
28 /* direct sound hardware acceleration levels */
29 #define DS_HW_ACCEL_FULL 0 /* default on Windows 98 */
30 #define DS_HW_ACCEL_STANDARD 1 /* default on Windows 2000 */
31 #define DS_HW_ACCEL_BASIC 2
32 #define DS_HW_ACCEL_EMULATION 3
33
34 extern int ds_emuldriver;
35 extern int ds_hel_buflen;
36 extern int ds_snd_queue_max;
37 extern int ds_snd_queue_min;
38 extern int ds_snd_shadow_maxsize;
39 extern int ds_hw_accel;
40 extern int ds_default_playback;
41 extern int ds_default_capture;
42 extern int ds_default_sample_rate;
43 extern int ds_default_bits_per_sample;
44
45 /*****************************************************************************
46 * Predeclare the interface implementation structures
47 */
48 typedef struct IDirectSoundImpl IDirectSoundImpl;
49 typedef struct IDirectSound_IUnknown IDirectSound_IUnknown;
50 typedef struct IDirectSound_IDirectSound IDirectSound_IDirectSound;
51 typedef struct IDirectSound8_IUnknown IDirectSound8_IUnknown;
52 typedef struct IDirectSound8_IDirectSound IDirectSound8_IDirectSound;
53 typedef struct IDirectSound8_IDirectSound8 IDirectSound8_IDirectSound8;
54 typedef struct IDirectSoundBufferImpl IDirectSoundBufferImpl;
55 typedef struct IDirectSoundCaptureImpl IDirectSoundCaptureImpl;
56 typedef struct IDirectSoundCaptureBufferImpl IDirectSoundCaptureBufferImpl;
57 typedef struct IDirectSoundFullDuplexImpl IDirectSoundFullDuplexImpl;
58 typedef struct IDirectSoundFullDuplex_IUnknown IDirectSoundFullDuplex_IUnknown;
59 typedef struct IDirectSoundFullDuplex_IDirectSound IDirectSoundFullDuplex_IDirectSound;
60 typedef struct IDirectSoundFullDuplex_IDirectSound8 IDirectSoundFullDuplex_IDirectSound8;
61 typedef struct IDirectSoundFullDuplex_IDirectSoundCapture IDirectSoundFullDuplex_IDirectSoundCapture;
62 typedef struct IDirectSoundNotifyImpl IDirectSoundNotifyImpl;
63 typedef struct IDirectSoundCaptureNotifyImpl IDirectSoundCaptureNotifyImpl;
64 typedef struct IDirectSound3DListenerImpl IDirectSound3DListenerImpl;
65 typedef struct IDirectSound3DBufferImpl IDirectSound3DBufferImpl;
66 typedef struct IKsBufferPropertySetImpl IKsBufferPropertySetImpl;
67 typedef struct IKsPrivatePropertySetImpl IKsPrivatePropertySetImpl;
68 typedef struct PrimaryBufferImpl PrimaryBufferImpl;
69 typedef struct SecondaryBufferImpl SecondaryBufferImpl;
70 typedef struct DirectSoundDevice DirectSoundDevice;
71 typedef struct DirectSoundCaptureDevice DirectSoundCaptureDevice;
72
73 /* dsound_convert.h */
74 typedef void (*bitsconvertfunc)(const void *, void *);
75 extern const bitsconvertfunc convertbpp[4][4];
76 typedef void (*mixfunc)(const void *, void *, unsigned);
77 extern const mixfunc mixfunctions[4];
78 typedef void (*normfunc)(const void *, void *, unsigned);
79 extern const normfunc normfunctions[4];
80
81 /*****************************************************************************
82 * IDirectSoundDevice implementation structure
83 */
84 struct DirectSoundDevice
85 {
86 LONG ref;
87
88 GUID guid;
89 PIDSDRIVER driver;
90 DSDRIVERDESC drvdesc;
91 DSDRIVERCAPS drvcaps;
92 DWORD priolevel;
93 PWAVEFORMATEX pwfx;
94 HWAVEOUT hwo;
95 LPWAVEHDR pwave;
96 UINT timerID, pwplay, pwqueue, prebuf, helfrags;
97 DWORD fraglen;
98 PIDSDRIVERBUFFER hwbuf;
99 LPBYTE buffer;
100 DWORD writelead, buflen, state, playpos, mixpos;
101 int nrofbuffers;
102 IDirectSoundBufferImpl** buffers;
103 RTL_RWLOCK buffer_list_lock;
104 CRITICAL_SECTION mixlock;
105 PrimaryBufferImpl* primary;
106 DSBUFFERDESC dsbd;
107 DWORD speaker_config;
108 LPBYTE tmp_buffer, mix_buffer;
109 DWORD tmp_buffer_len, mix_buffer_len;
110
111 DSVOLUMEPAN volpan;
112
113 mixfunc mixfunction;
114 normfunc normfunction;
115
116 /* DirectSound3DListener fields */
117 IDirectSound3DListenerImpl* listener;
118 DS3DLISTENER ds3dl;
119 BOOL ds3dl_need_recalc;
120 };
121
122 /* reference counted buffer memory for duplicated buffer memory */
123 typedef struct BufferMemory
124 {
125 LONG ref;
126 LPBYTE memory;
127 struct list buffers;
128 } BufferMemory;
129
130 ULONG DirectSoundDevice_Release(DirectSoundDevice * device);
131 HRESULT DirectSoundDevice_Initialize(
132 DirectSoundDevice ** ppDevice,
133 LPCGUID lpcGUID);
134 HRESULT DirectSoundDevice_AddBuffer(
135 DirectSoundDevice * device,
136 IDirectSoundBufferImpl * pDSB);
137 HRESULT DirectSoundDevice_RemoveBuffer(
138 DirectSoundDevice * device,
139 IDirectSoundBufferImpl * pDSB);
140 HRESULT DirectSoundDevice_GetCaps(DirectSoundDevice * device, LPDSCAPS lpDSCaps);
141 HRESULT DirectSoundDevice_CreateSoundBuffer(
142 DirectSoundDevice * device,
143 LPCDSBUFFERDESC dsbd,
144 LPLPDIRECTSOUNDBUFFER ppdsb,
145 LPUNKNOWN lpunk,
146 BOOL from8);
147 HRESULT DirectSoundDevice_DuplicateSoundBuffer(
148 DirectSoundDevice * device,
149 LPDIRECTSOUNDBUFFER psb,
150 LPLPDIRECTSOUNDBUFFER ppdsb);
151 HRESULT DirectSoundDevice_SetCooperativeLevel(
152 DirectSoundDevice * devcie,
153 HWND hwnd,
154 DWORD level);
155 HRESULT DirectSoundDevice_Compact(DirectSoundDevice * device);
156 HRESULT DirectSoundDevice_GetSpeakerConfig(
157 DirectSoundDevice * device,
158 LPDWORD lpdwSpeakerConfig);
159 HRESULT DirectSoundDevice_SetSpeakerConfig(
160 DirectSoundDevice * device,
161 DWORD config);
162
163 /*****************************************************************************
164 * IDirectSoundBuffer implementation structure
165 */
166 struct IDirectSoundBufferImpl
167 {
168 /* FIXME: document */
169 /* IUnknown fields */
170 const IDirectSoundBuffer8Vtbl *lpVtbl;
171 LONG ref;
172 /* IDirectSoundBufferImpl fields */
173 SecondaryBufferImpl* secondary;
174 DirectSoundDevice* device;
175 RTL_RWLOCK lock;
176 PIDSDRIVERBUFFER hwbuf;
177 PWAVEFORMATEX pwfx;
178 BufferMemory* buffer;
179 LPBYTE tmp_buffer;
180 DWORD playflags,state,leadin;
181 DWORD writelead,buflen;
182 DWORD nAvgBytesPerSec;
183 DWORD freq, tmp_buffer_len, max_buffer_len;
184 DSVOLUMEPAN volpan;
185 DSBUFFERDESC dsbd;
186 /* used for frequency conversion (PerfectPitch) */
187 ULONG freqneeded, freqAdjust, freqAcc, freqAccNext, resampleinmixer;
188 /* used for mixing */
189 DWORD primary_mixpos, buf_mixpos, sec_mixpos;
190
191 /* IDirectSoundNotifyImpl fields */
192 IDirectSoundNotifyImpl* notify;
193 LPDSBPOSITIONNOTIFY notifies;
194 int nrofnotifies;
195 PIDSDRIVERNOTIFY hwnotify;
196
197 /* DirectSound3DBuffer fields */
198 IDirectSound3DBufferImpl* ds3db;
199 DS3DBUFFER ds3db_ds3db;
200 LONG ds3db_lVolume;
201 BOOL ds3db_need_recalc;
202
203 /* IKsPropertySet fields */
204 IKsBufferPropertySetImpl* iks;
205 bitsconvertfunc convert;
206 struct list entry;
207 };
208
209 HRESULT IDirectSoundBufferImpl_Create(
210 DirectSoundDevice *device,
211 IDirectSoundBufferImpl **ppdsb,
212 LPCDSBUFFERDESC dsbd);
213 HRESULT IDirectSoundBufferImpl_Destroy(
214 IDirectSoundBufferImpl *pdsb);
215 HRESULT IDirectSoundBufferImpl_Duplicate(
216 DirectSoundDevice *device,
217 IDirectSoundBufferImpl **ppdsb,
218 IDirectSoundBufferImpl *pdsb);
219
220 /*****************************************************************************
221 * SecondaryBuffer implementation structure
222 */
223 struct SecondaryBufferImpl
224 {
225 const IDirectSoundBuffer8Vtbl *lpVtbl;
226 LONG ref;
227 IDirectSoundBufferImpl* dsb;
228 };
229
230 HRESULT SecondaryBufferImpl_Create(
231 IDirectSoundBufferImpl *dsb,
232 SecondaryBufferImpl **pdsb);
233
234 /*****************************************************************************
235 * PrimaryBuffer implementation structure
236 */
237 struct PrimaryBufferImpl
238 {
239 const IDirectSoundBufferVtbl *lpVtbl;
240 LONG ref;
241 DirectSoundDevice* device;
242 };
243
244 HRESULT PrimaryBufferImpl_Create(
245 DirectSoundDevice * device,
246 PrimaryBufferImpl **ppdsb,
247 LPCDSBUFFERDESC dsbd);
248
249 /*****************************************************************************
250 * DirectSoundCaptureDevice implementation structure
251 */
252 struct DirectSoundCaptureDevice
253 {
254 /* IDirectSoundCaptureImpl fields */
255 GUID guid;
256 LONG ref;
257
258 /* DirectSound driver stuff */
259 PIDSCDRIVER driver;
260 DSDRIVERDESC drvdesc;
261 DSCDRIVERCAPS drvcaps;
262 PIDSCDRIVERBUFFER hwbuf;
263
264 /* wave driver info */
265 HWAVEIN hwi;
266
267 /* more stuff */
268 LPBYTE buffer;
269 DWORD buflen;
270
271 PWAVEFORMATEX pwfx;
272
273 IDirectSoundCaptureBufferImpl* capture_buffer;
274 DWORD state;
275 LPWAVEHDR pwave;
276 int nrofpwaves;
277 int index;
278 CRITICAL_SECTION lock;
279 };
280
281 HRESULT DirectSoundCaptureDevice_Initialize(
282 DirectSoundCaptureDevice ** ppDevice,
283 LPCGUID lpcGUID);
284 ULONG DirectSoundCaptureDevice_Release(
285 DirectSoundCaptureDevice * device);
286
287 /*****************************************************************************
288 * IDirectSoundCaptureBuffer implementation structure
289 */
290 struct IDirectSoundCaptureBufferImpl
291 {
292 /* IUnknown fields */
293 const IDirectSoundCaptureBuffer8Vtbl *lpVtbl;
294 LONG ref;
295
296 /* IDirectSoundCaptureBufferImpl fields */
297 DirectSoundCaptureDevice* device;
298 /* FIXME: don't need this */
299 LPDSCBUFFERDESC pdscbd;
300 DWORD flags;
301
302 /* IDirectSoundCaptureNotifyImpl fields */
303 IDirectSoundCaptureNotifyImpl* notify;
304 LPDSBPOSITIONNOTIFY notifies;
305 int nrofnotifies;
306 PIDSDRIVERNOTIFY hwnotify;
307 };
308
309 HRESULT IDirectSoundCaptureBufferImpl_Create(
310 DirectSoundCaptureDevice *device,
311 IDirectSoundCaptureBufferImpl ** ppobj,
312 LPCDSCBUFFERDESC lpcDSCBufferDesc);
313
314 /*****************************************************************************
315 * IDirectSoundFullDuplex implementation structure
316 */
317 struct IDirectSoundFullDuplexImpl
318 {
319 /* IUnknown fields */
320 const IDirectSoundFullDuplexVtbl *lpVtbl;
321 LONG ref;
322
323 /* IDirectSoundFullDuplexImpl fields */
324 DirectSoundDevice *renderer_device;
325 DirectSoundCaptureDevice *capture_device;
326
327 LPUNKNOWN pUnknown;
328 LPDIRECTSOUND pDS;
329 LPDIRECTSOUND8 pDS8;
330 LPDIRECTSOUNDCAPTURE pDSC;
331 };
332
333 /*****************************************************************************
334 * IDirectSoundFullDuplex COM components
335 */
336 struct IDirectSoundFullDuplex_IUnknown {
337 const IUnknownVtbl *lpVtbl;
338 LONG ref;
339 IDirectSoundFullDuplexImpl *pdsfd;
340 };
341
342 struct IDirectSoundFullDuplex_IDirectSound {
343 const IDirectSoundVtbl *lpVtbl;
344 LONG ref;
345 IDirectSoundFullDuplexImpl *pdsfd;
346 };
347
348 struct IDirectSoundFullDuplex_IDirectSound8 {
349 const IDirectSound8Vtbl *lpVtbl;
350 LONG ref;
351 IDirectSoundFullDuplexImpl *pdsfd;
352 };
353
354 struct IDirectSoundFullDuplex_IDirectSoundCapture {
355 const IDirectSoundCaptureVtbl *lpVtbl;
356 LONG ref;
357 IDirectSoundFullDuplexImpl *pdsfd;
358 };
359
360 /*****************************************************************************
361 * IDirectSound3DListener implementation structure
362 */
363 struct IDirectSound3DListenerImpl
364 {
365 /* IUnknown fields */
366 const IDirectSound3DListenerVtbl *lpVtbl;
367 LONG ref;
368 /* IDirectSound3DListenerImpl fields */
369 DirectSoundDevice* device;
370 };
371
372 HRESULT IDirectSound3DListenerImpl_Create(
373 DirectSoundDevice *device,
374 IDirectSound3DListenerImpl **pdsl);
375
376 /*****************************************************************************
377 * IKsBufferPropertySet implementation structure
378 */
379 struct IKsBufferPropertySetImpl
380 {
381 /* IUnknown fields */
382 const IKsPropertySetVtbl *lpVtbl;
383 LONG ref;
384 /* IKsPropertySetImpl fields */
385 IDirectSoundBufferImpl* dsb;
386 };
387
388 HRESULT IKsBufferPropertySetImpl_Create(
389 IDirectSoundBufferImpl *dsb,
390 IKsBufferPropertySetImpl **piks);
391 HRESULT IKsBufferPropertySetImpl_Destroy(
392 IKsBufferPropertySetImpl *piks);
393
394 /*****************************************************************************
395 * IKsPrivatePropertySet implementation structure
396 */
397 struct IKsPrivatePropertySetImpl
398 {
399 /* IUnknown fields */
400 const IKsPropertySetVtbl *lpVtbl;
401 LONG ref;
402 };
403
404 HRESULT IKsPrivatePropertySetImpl_Create(
405 REFIID riid,
406 IKsPrivatePropertySetImpl **piks);
407
408 /*****************************************************************************
409 * IDirectSound3DBuffer implementation structure
410 */
411 struct IDirectSound3DBufferImpl
412 {
413 /* IUnknown fields */
414 const IDirectSound3DBufferVtbl *lpVtbl;
415 LONG ref;
416 /* IDirectSound3DBufferImpl fields */
417 IDirectSoundBufferImpl* dsb;
418 };
419
420 HRESULT IDirectSound3DBufferImpl_Create(
421 IDirectSoundBufferImpl *dsb,
422 IDirectSound3DBufferImpl **pds3db);
423 HRESULT IDirectSound3DBufferImpl_Destroy(
424 IDirectSound3DBufferImpl *pds3db);
425
426 /*******************************************************************************
427 */
428
429 /* dsound.c */
430
431 HRESULT DSOUND_Create(REFIID riid, LPDIRECTSOUND *ppDS);
432 HRESULT DSOUND_Create8(REFIID riid, LPDIRECTSOUND8 *ppDS);
433
434 /* primary.c */
435
436 DWORD DSOUND_fraglen(DWORD nSamplesPerSec, DWORD nBlockAlign);
437 HRESULT DSOUND_PrimaryCreate(DirectSoundDevice *device);
438 HRESULT DSOUND_PrimaryDestroy(DirectSoundDevice *device);
439 HRESULT DSOUND_PrimaryPlay(DirectSoundDevice *device);
440 HRESULT DSOUND_PrimaryStop(DirectSoundDevice *device);
441 HRESULT DSOUND_PrimaryGetPosition(DirectSoundDevice *device, LPDWORD playpos, LPDWORD writepos);
442 HRESULT DSOUND_PrimarySetFormat(DirectSoundDevice *device, LPCWAVEFORMATEX wfex, BOOL forced);
443 HRESULT DSOUND_ReopenDevice(DirectSoundDevice *device, BOOL forcewave);
444
445 /* duplex.c */
446
447 HRESULT DSOUND_FullDuplexCreate(REFIID riid, LPDIRECTSOUNDFULLDUPLEX* ppDSFD);
448
449 /* mixer.c */
450 DWORD DSOUND_bufpos_to_mixpos(const DirectSoundDevice* device, DWORD pos);
451 void DSOUND_CheckEvent(const IDirectSoundBufferImpl *dsb, DWORD playpos, int len);
452 void DSOUND_RecalcVolPan(PDSVOLUMEPAN volpan);
453 void DSOUND_AmpFactorToVolPan(PDSVOLUMEPAN volpan);
454 void DSOUND_RecalcFormat(IDirectSoundBufferImpl *dsb);
455 void DSOUND_MixToTemporary(const IDirectSoundBufferImpl *dsb, DWORD writepos, DWORD mixlen, BOOL inmixer);
456 DWORD DSOUND_secpos_to_bufpos(const IDirectSoundBufferImpl *dsb, DWORD secpos, DWORD secmixpos, DWORD* overshot);
457
458 void CALLBACK DSOUND_timer(UINT timerID, UINT msg, DWORD_PTR dwUser, DWORD_PTR dw1, DWORD_PTR dw2);
459 void CALLBACK DSOUND_callback(HWAVEOUT hwo, UINT msg, DWORD dwUser, DWORD dw1, DWORD dw2);
460
461 /* sound3d.c */
462
463 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl *dsb);
464
465 /* capture.c */
466
467 HRESULT DSOUND_CaptureCreate(REFIID riid, LPDIRECTSOUNDCAPTURE *ppDSC);
468 HRESULT DSOUND_CaptureCreate8(REFIID riid, LPDIRECTSOUNDCAPTURE8 *ppDSC8);
469 HRESULT WINAPI IDirectSoundCaptureImpl_CreateCaptureBuffer(
470 LPDIRECTSOUNDCAPTURE iface,
471 LPCDSCBUFFERDESC lpcDSCBufferDesc,
472 LPDIRECTSOUNDCAPTUREBUFFER* lplpDSCaptureBuffer,
473 LPUNKNOWN pUnk);
474 HRESULT WINAPI IDirectSoundCaptureImpl_GetCaps(
475 LPDIRECTSOUNDCAPTURE iface,
476 LPDSCCAPS lpDSCCaps);
477 HRESULT WINAPI IDirectSoundCaptureImpl_Initialize(
478 LPDIRECTSOUNDCAPTURE iface,
479 LPCGUID lpcGUID);
480
481 #define STATE_STOPPED 0
482 #define STATE_STARTING 1
483 #define STATE_PLAYING 2
484 #define STATE_CAPTURING 2
485 #define STATE_STOPPING 3
486
487 #define DSOUND_FREQSHIFT (20)
488
489 extern DirectSoundDevice* DSOUND_renderer[MAXWAVEDRIVERS];
490 extern GUID DSOUND_renderer_guids[MAXWAVEDRIVERS];
491
492 extern DirectSoundCaptureDevice * DSOUND_capture[MAXWAVEDRIVERS];
493 extern GUID DSOUND_capture_guids[MAXWAVEDRIVERS];
494
495 HRESULT mmErr(UINT err);
496 void setup_dsound_options(void);
497 const char * dumpCooperativeLevel(DWORD level);
498
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