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Avoid an upcast
[dsound-openal.git] / buffer.c
blobff67e8e15994b285571ddc931956e474e1e36976
1 /* DirectSound COM interface
2 *
3 * Copyright 2009 Maarten Lankhorst
4 *
5 * Some code taken from the original dsound-openal implementation
6 * Copyright 2007-2009 Chris Robinson
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 */
22
23 #include <stdarg.h>
24
25 #ifdef __WINESRC__
26
27 #define COBJMACROS
28 #define NONAMELESSSTRUCT
29 #define NONAMELESSUNION
30 #include "windef.h"
31 #include "winbase.h"
32 #include "winuser.h"
33 #include "winnls.h"
34 #include "winreg.h"
35 #include "vfwmsgs.h"
36 #include "mmsystem.h"
37 #include "winternl.h"
38 #include "mmddk.h"
39 #include "wine/debug.h"
40 #include "dsound.h"
41
42 #include "dsound_private.h"
43
44 #include "ks.h"
45 #include "ksmedia.h"
46
47 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
48
49 #else
50
51 #define WINVER 0x0600
52 #define INITGUID
53 #include <windows.h>
54 #include <dsound.h>
55
56 #include "dsound_private.h"
57
58 DEFINE_GUID(CLSID_DirectSoundPrivate,0x11ab3ec0,0x25ec,0x11d1,0xa4,0xd8,0x00,0xc0,0x4f,0xc2,0x8a,0xca);
59
60 DEFINE_GUID(DSPROPSETID_DirectSoundDevice,0x84624f82,0x25ec,0x11d1,0xa4,0xd8,0x00,0xc0,0x4f,0xc2,0x8a,0xca);
61
62 DEFINE_GUID(KSDATAFORMAT_SUBTYPE_PCM, 0x00000001, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
63 DEFINE_GUID(KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, 0x00000003, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
64
65 #ifndef E_PROP_ID_UNSUPPORTED
66 #define E_PROP_ID_UNSUPPORTED ((HRESULT)0x80070490)
67 #endif
68
69 #endif
70
71 #ifndef WAVE_FORMAT_IEEE_FLOAT
72 #define WAVE_FORMAT_IEEE_FLOAT 3
73 #endif
74
75 /* TODO: when bufferlost is set, return from all calls except initialize with
76 * DSERR_BUFFERLOST
77 */
78 static const IDirectSoundBuffer8Vtbl DS8Buffer_Vtbl;
79 static const IDirectSound3DBufferVtbl DS8Buffer3d_Vtbl;
80 static const IDirectSoundNotifyVtbl DS8BufferNot_Vtbl;
81 static const IKsPropertySetVtbl DS8BufferProp_Vtbl;
82
83
84 static inline DS8Buffer *impl_from_IDirectSoundBuffer8(IDirectSoundBuffer8 *iface)
85 {
86 return CONTAINING_RECORD(iface, DS8Buffer, IDirectSoundBuffer8_iface);
87 }
88 /* Shares the same vtable */
89 static inline DS8Buffer *impl_from_IDirectSoundBuffer(IDirectSoundBuffer *iface)
90 {
91 return CONTAINING_RECORD(iface, DS8Buffer, IDirectSoundBuffer8_iface);
92 }
93
94 static inline DS8Buffer *impl_from_IDirectSound3DBuffer(IDirectSound3DBuffer *iface)
95 {
96 return CONTAINING_RECORD(iface, DS8Buffer, IDirectSound3DBuffer_iface);
97 }
98
99 static inline DS8Buffer *impl_from_IDirectSoundNotify(IDirectSoundNotify *iface)
100 {
101 return CONTAINING_RECORD(iface, DS8Buffer, IDirectSoundNotify_iface);
102 }
103
104 static inline DS8Buffer *impl_from_IKsPropertySet(IKsPropertySet *iface)
105 {
106 return CONTAINING_RECORD(iface, DS8Buffer, IKsPropertySet_iface);
107 }
108
109
110 static void CALLBACK DS8Buffer_timer(UINT timerID, UINT msg, DWORD_PTR dwUser,
111 DWORD_PTR dw1, DWORD_PTR dw2)
112 {
113 (void)timerID;
114 (void)msg;
115 (void)dw1;
116 (void)dw2;
117 PostThreadMessageA(dwUser, WM_USER, 0, 0);
118 }
119
120 static void DS8Buffer_starttimer(DS8Primary *prim)
121 {
122 DWORD triggertime, res = DS_TIME_RES;
123 ALint refresh = FAKE_REFRESH_COUNT;
124 TIMECAPS time;
125
126 if(prim->timer_id)
127 return;
128
129 timeGetDevCaps(&time, sizeof(TIMECAPS));
130
131 alcGetIntegerv(prim->parent->device, ALC_REFRESH, 1, &refresh);
132 getALCError(prim->parent->device);
133
134 triggertime = 1000 / refresh / 2;
135 if(triggertime < time.wPeriodMin)
136 triggertime = time.wPeriodMin;
137 TRACE("Calling timer every %u ms for %i refreshes per second\n", triggertime, refresh);
138
139 if (res < time.wPeriodMin)
140 res = time.wPeriodMin;
141 if (timeBeginPeriod(res) == TIMERR_NOCANDO)
142 WARN("Could not set minimum resolution, don't expect sound\n");
143
144 prim->timer_res = res;
145 prim->timer_id = timeSetEvent(triggertime, res, DS8Buffer_timer, prim->thread_id, TIME_PERIODIC|TIME_KILL_SYNCHRONOUS);
146 }
147
148 /* Should be called with critsect held and context set.. */
149 static void DS8Buffer_addnotify(DS8Buffer *buf)
150 {
151 DS8Buffer **list;
152 DWORD i;
153
154 list = buf->primary->notifies;
155 for(i = 0; i < buf->primary->nnotifies; ++i)
156 {
157 if(buf == list[i])
158 {
159 ERR("Buffer %p already in notification list\n", buf);
160 return;
161 }
162 }
163 if(buf->primary->nnotifies == buf->primary->sizenotifies)
164 {
165 list = HeapReAlloc(GetProcessHeap(), 0, list, (buf->primary->nnotifies + 1) * sizeof(*list));
166 if(!list)
167 return;
168 buf->primary->sizenotifies++;
169 }
170 list[buf->primary->nnotifies++] = buf;
171 buf->primary->notifies = list;
172 }
173
174
175 static const char *get_fmtstr_PCM(const DS8Primary *prim, const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out)
176 {
177 out->Format = *format;
178 out->Format.cbSize = 0;
179
180 if(out->Format.nChannels != 1 && out->Format.nChannels != 2 &&
181 !prim->SupportedExt[EXT_MCFORMATS])
182 {
183 WARN("Multi-channel not available\n");
184 return NULL;
185 }
186
187 if(format->wBitsPerSample == 8)
188 {
189 switch(format->nChannels)
190 {
191 case 1: return "AL_FORMAT_MONO8";
192 case 2: return "AL_FORMAT_STEREO8";
193 case 4: return "AL_FORMAT_QUAD8";
194 case 6: return "AL_FORMAT_51CHN8";
195 case 7: return "AL_FORMAT_61CHN8";
196 case 8: return "AL_FORMAT_71CHN8";
197 default: break;
198 }
199 }
200 else if(format->wBitsPerSample == 16)
201 {
202 switch(format->nChannels)
203 {
204 case 1: return "AL_FORMAT_MONO16";
205 case 2: return "AL_FORMAT_STEREO16";
206 case 4: return "AL_FORMAT_QUAD16";
207 case 6: return "AL_FORMAT_51CHN16";
208 case 7: return "AL_FORMAT_61CHN16";
209 case 8: return "AL_FORMAT_71CHN16";
210 default: break;
211 }
212 }
213
214 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
215 format->wBitsPerSample, format->nChannels);
216 return NULL;
217 }
218 static ALenum get_fmt_PCM(const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out, ALenum *in_chans, ALenum *in_type)
219 {
220 out->Format = *format;
221 out->Format.cbSize = 0;
222
223 if(format->wBitsPerSample == 8)
224 {
225 *in_type = AL_UNSIGNED_BYTE;
226 switch(format->nChannels)
227 {
228 case 1: *in_chans = AL_MONO;
229 return AL_MONO8;
230 case 2: *in_chans = AL_STEREO;
231 return AL_STEREO8;
232 case 4: *in_chans = AL_QUAD;
233 return AL_QUAD8;
234 case 6: *in_chans = AL_5POINT1;
235 return AL_5POINT1_8;
236 case 7: *in_chans = AL_6POINT1;
237 return AL_6POINT1_8;
238 case 8: *in_chans = AL_7POINT1;
239 return AL_7POINT1_8;
240 default: break;
241 }
242 }
243 else if(format->wBitsPerSample == 16)
244 {
245 *in_type = AL_SHORT;
246 switch(format->nChannels)
247 {
248 case 1: *in_chans = AL_MONO;
249 return AL_MONO16;
250 case 2: *in_chans = AL_STEREO;
251 return AL_STEREO16;
252 case 4: *in_chans = AL_QUAD;
253 return AL_QUAD16;
254 case 6: *in_chans = AL_5POINT1;
255 return AL_5POINT1_16;
256 case 7: *in_chans = AL_6POINT1;
257 return AL_6POINT1_16;
258 case 8: *in_chans = AL_7POINT1;
259 return AL_7POINT1_16;
260 default: break;
261 }
262 }
263 #if 0 /* Will cause incorrect byte offsets */
264 else if(format->wBitsPerSample == 24)
265 {
266 *in_type = AL_BYTE3;
267 switch(format->nChannels)
268 {
269 case 1: *in_chans = AL_MONO;
270 return AL_MONO32F;
271 case 2: *in_chans = AL_STEREO;
272 return AL_STEREO32F;
273 case 4: *in_chans = AL_QUAD;
274 return AL_QUAD32F;
275 case 6: *in_chans = AL_5POINT1;
276 return AL_5POINT1_32F;
277 case 7: *in_chans = AL_6POINT1;
278 return AL_6POINT1_32F;
279 case 8: *in_chans = AL_7POINT1;
280 return AL_7POINT1_32F;
281 default: break;
282 }
283 }
284 #endif
285 else if(format->wBitsPerSample == 32)
286 {
287 *in_type = AL_INT;
288 switch(format->nChannels)
289 {
290 case 1: *in_chans = AL_MONO;
291 return AL_MONO32F;
292 case 2: *in_chans = AL_STEREO;
293 return AL_STEREO32F;
294 case 4: *in_chans = AL_QUAD;
295 return AL_QUAD32F;
296 case 6: *in_chans = AL_5POINT1;
297 return AL_5POINT1_32F;
298 case 7: *in_chans = AL_6POINT1;
299 return AL_6POINT1_32F;
300 case 8: *in_chans = AL_7POINT1;
301 return AL_7POINT1_32F;
302 default: break;
303 }
304 }
305
306 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
307 format->wBitsPerSample, format->nChannels);
308 return AL_NONE;
309 }
310
311 static const char *get_fmtstr_FLOAT(const DS8Primary *prim, const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out)
312 {
313 out->Format = *format;
314 out->Format.cbSize = 0;
315
316 if(out->Format.nChannels != 1 && out->Format.nChannels != 2 &&
317 !prim->SupportedExt[EXT_MCFORMATS])
318 {
319 WARN("Multi-channel not available\n");
320 return NULL;
321 }
322
323 if(format->wBitsPerSample == 32 && prim->SupportedExt[EXT_FLOAT32])
324 {
325 switch(format->nChannels)
326 {
327 case 1: return "AL_FORMAT_MONO_FLOAT32";
328 case 2: return "AL_FORMAT_STEREO_FLOAT32";
329 case 4: return "AL_FORMAT_QUAD32";
330 case 6: return "AL_FORMAT_51CHN32";
331 case 7: return "AL_FORMAT_61CHN32";
332 case 8: return "AL_FORMAT_71CHN32";
333 default: break;
334 }
335 }
336
337 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
338 format->wBitsPerSample, format->nChannels);
339 return NULL;
340 }
341 static ALenum get_fmt_FLOAT(const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out, ALenum *in_chans, ALenum *in_type)
342 {
343 out->Format = *format;
344 out->Format.cbSize = 0;
345
346 if(format->wBitsPerSample == 32)
347 {
348 *in_type = AL_FLOAT;
349 switch(format->nChannels)
350 {
351 case 1: *in_chans = AL_MONO;
352 return AL_MONO32F;
353 case 2: *in_chans = AL_STEREO;
354 return AL_STEREO32F;
355 case 4: *in_chans = AL_QUAD;
356 return AL_QUAD32F;
357 case 6: *in_chans = AL_5POINT1;
358 return AL_5POINT1_32F;
359 case 7: *in_chans = AL_6POINT1;
360 return AL_6POINT1_32F;
361 case 8: *in_chans = AL_7POINT1;
362 return AL_7POINT1_32F;
363 default: break;
364 }
365 }
366 #if 0 /* Will cause incorrect byte offsets */
367 else if(format->wBitsPerSample == 64)
368 {
369 *in_type = AL_DOUBLE;
370 switch(format->nChannels)
371 {
372 case 1: *in_chans = AL_MONO;
373 return AL_MONO32F;
374 case 2: *in_chans = AL_STEREO;
375 return AL_STEREO32F;
376 case 4: *in_chans = AL_QUAD;
377 return AL_QUAD32F;
378 case 6: *in_chans = AL_5POINT1;
379 return AL_5POINT1_32F;
380 case 7: *in_chans = AL_6POINT1;
381 return AL_6POINT1_32F;
382 case 8: *in_chans = AL_7POINT1;
383 return AL_7POINT1_32F;
384 default: break;
385 }
386 }
387 #endif
388
389 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
390 format->wBitsPerSample, format->nChannels);
391 return AL_NONE;
392 }
393
394 /* Speaker configs */
395 #define MONO SPEAKER_FRONT_CENTER
396 #define STEREO (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT)
397 #define REAR (SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT)
398 #define QUAD (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT)
399 #define X5DOT1 (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT)
400 #define X6DOT1 (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_CENTER|SPEAKER_SIDE_LEFT|SPEAKER_SIDE_RIGHT)
401 #define X7DOT1 (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT|SPEAKER_SIDE_LEFT|SPEAKER_SIDE_RIGHT)
402
403 static const char *get_fmtstr_EXT(const DS8Primary *prim, const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out)
404 {
405 *out = *CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
406 out->Format.cbSize = sizeof(*out) - sizeof(out->Format);
407
408 if(!out->Samples.wValidBitsPerSample)
409 out->Samples.wValidBitsPerSample = out->Format.wBitsPerSample;
410 else if(out->Samples.wValidBitsPerSample != out->Format.wBitsPerSample)
411 {
412 FIXME("Padded samples not supported (%u of %u)\n", out->Samples.wValidBitsPerSample, out->Format.wBitsPerSample);
413 return NULL;
414 }
415
416 if(out->dwChannelMask != MONO && out->dwChannelMask != STEREO &&
417 !prim->SupportedExt[EXT_MCFORMATS])
418 {
419 WARN("Multi-channel not available\n");
420 return NULL;
421 }
422
423 if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))
424 {
425 if(out->Samples.wValidBitsPerSample == 8)
426 {
427 switch(out->dwChannelMask)
428 {
429 case MONO: return "AL_FORMAT_MONO8";
430 case STEREO: return "AL_FORMAT_STEREO8";
431 case REAR: return "AL_FORMAT_REAR8";
432 case QUAD: return "AL_FORMAT_QUAD8";
433 case X5DOT1: return "AL_FORMAT_51CHN8";
434 case X6DOT1: return "AL_FORMAT_61CHN8";
435 case X7DOT1: return "AL_FORMAT_71CHN8";
436 default: break;
437 }
438 }
439 else if(out->Samples.wValidBitsPerSample == 16)
440 {
441 switch(out->dwChannelMask)
442 {
443 case MONO: return "AL_FORMAT_MONO16";
444 case STEREO: return "AL_FORMAT_STEREO16";
445 case REAR: return "AL_FORMAT_REAR16";
446 case QUAD: return "AL_FORMAT_QUAD16";
447 case X5DOT1: return "AL_FORMAT_51CHN16";
448 case X6DOT1: return "AL_FORMAT_61CHN16";
449 case X7DOT1: return "AL_FORMAT_71CHN16";
450 default: break;
451 }
452 }
453
454 FIXME("Could not get OpenAL PCM format (%d-bit, channelmask %#x)\n",
455 out->Samples.wValidBitsPerSample, out->dwChannelMask);
456 return NULL;
457 }
458 else if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT) &&
459 prim->SupportedExt[EXT_FLOAT32])
460 {
461 if(out->Samples.wValidBitsPerSample == 32)
462 {
463 switch(out->dwChannelMask)
464 {
465 case MONO: return "AL_FORMAT_MONO_FLOAT32";
466 case STEREO: return "AL_FORMAT_STEREO_FLOAT32";
467 case REAR: return "AL_FORMAT_REAR32";
468 case QUAD: return "AL_FORMAT_QUAD32";
469 case X5DOT1: return "AL_FORMAT_51CHN32";
470 case X6DOT1: return "AL_FORMAT_61CHN32";
471 case X7DOT1: return "AL_FORMAT_71CHN32";
472 default: break;
473 }
474 }
475 else
476 {
477 WARN("Invalid float bits: %u\n", out->Samples.wValidBitsPerSample);
478 return NULL;
479 }
480
481 FIXME("Could not get OpenAL float format (%d-bit, channelmask %#x)\n",
482 out->Samples.wValidBitsPerSample, out->dwChannelMask);
483 return NULL;
484 }
485 else if(!IsEqualGUID(&out->SubFormat, &GUID_NULL))
486 ERR("Unhandled extensible format: %s\n", debugstr_guid(&out->SubFormat));
487 return NULL;
488 }
489 static ALenum get_fmt_EXT(const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out, ALenum *in_chans, ALenum *in_type)
490 {
491 *out = *CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
492 out->Format.cbSize = sizeof(*out) - sizeof(out->Format);
493
494 if(!out->Samples.wValidBitsPerSample)
495 out->Samples.wValidBitsPerSample = out->Format.wBitsPerSample;
496 else if(out->Samples.wValidBitsPerSample != out->Format.wBitsPerSample)
497 {
498 FIXME("Padded samples not supported (%u of %u)\n", out->Samples.wValidBitsPerSample, out->Format.wBitsPerSample);
499 return AL_NONE;
500 }
501
502 if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))
503 {
504 if(out->Samples.wValidBitsPerSample == 8)
505 {
506 *in_type = AL_UNSIGNED_BYTE;
507 switch(out->dwChannelMask)
508 {
509 case MONO: *in_chans = AL_MONO;
510 return AL_MONO8;
511 case STEREO: *in_chans = AL_STEREO;
512 return AL_STEREO8;
513 case REAR: *in_chans = AL_REAR;
514 return AL_REAR8;
515 case QUAD: *in_chans = AL_QUAD;
516 return AL_QUAD8;
517 case X5DOT1: *in_chans = AL_5POINT1;
518 return AL_5POINT1_8;
519 case X6DOT1: *in_chans = AL_6POINT1;
520 return AL_6POINT1_8;
521 case X7DOT1: *in_chans = AL_7POINT1;
522 return AL_7POINT1_8;
523 default: break;
524 }
525 }
526 else if(out->Samples.wValidBitsPerSample == 16)
527 {
528 *in_type = AL_SHORT;
529 switch(out->dwChannelMask)
530 {
531 case MONO: *in_chans = AL_MONO;
532 return AL_MONO16;
533 case STEREO: *in_chans = AL_STEREO;
534 return AL_STEREO16;
535 case REAR: *in_chans = AL_REAR;
536 return AL_REAR16;
537 case QUAD: *in_chans = AL_QUAD;
538 return AL_QUAD16;
539 case X5DOT1: *in_chans = AL_5POINT1;
540 return AL_5POINT1_16;
541 case X6DOT1: *in_chans = AL_6POINT1;
542 return AL_6POINT1_16;
543 case X7DOT1: *in_chans = AL_7POINT1;
544 return AL_7POINT1_16;
545 default: break;
546 }
547 }
548 #if 0
549 else if(out->Samples.wValidBitsPerSample == 24)
550 {
551 *in_type = AL_BYTE3;
552 switch(out->dwChannelMask)
553 {
554 case MONO: *in_chans = AL_MONO;
555 return AL_MONO32F;
556 case STEREO: *in_chans = AL_STEREO;
557 return AL_STEREO32F;
558 case REAR: *in_chans = AL_REAR;
559 return AL_REAR32F;
560 case QUAD: *in_chans = AL_QUAD;
561 return AL_QUAD32F;
562 case X5DOT1: *in_chans = AL_5POINT1;
563 return AL_5POINT1_32F;
564 case X6DOT1: *in_chans = AL_6POINT1;
565 return AL_6POINT1_32F;
566 case X7DOT1: *in_chans = AL_7POINT1;
567 return AL_7POINT1_32F;
568 default: break;
569 }
570 }
571 #endif
572 else if(out->Samples.wValidBitsPerSample == 32)
573 {
574 *in_type = AL_INT;
575 switch(out->dwChannelMask)
576 {
577 case MONO: *in_chans = AL_MONO;
578 return AL_MONO32F;
579 case STEREO: *in_chans = AL_STEREO;
580 return AL_STEREO32F;
581 case REAR: *in_chans = AL_REAR;
582 return AL_REAR32F;
583 case QUAD: *in_chans = AL_QUAD;
584 return AL_QUAD32F;
585 case X5DOT1: *in_chans = AL_5POINT1;
586 return AL_5POINT1_32F;
587 case X6DOT1: *in_chans = AL_6POINT1;
588 return AL_6POINT1_32F;
589 case X7DOT1: *in_chans = AL_7POINT1;
590 return AL_7POINT1_32F;
591 default: break;
592 }
593 }
594
595 FIXME("Could not get OpenAL PCM format (%d-bit, channelmask %#x)\n",
596 out->Samples.wValidBitsPerSample, out->dwChannelMask);
597 return AL_NONE;
598 }
599 else if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT))
600 {
601 if(out->Samples.wValidBitsPerSample == 32)
602 {
603 *in_type = AL_FLOAT;
604 switch(out->dwChannelMask)
605 {
606 case MONO: *in_chans = AL_MONO;
607 return AL_MONO32F;
608 case STEREO: *in_chans = AL_STEREO;
609 return AL_STEREO32F;
610 case REAR: *in_chans = AL_REAR;
611 return AL_REAR32F;
612 case QUAD: *in_chans = AL_QUAD;
613 return AL_QUAD32F;
614 case X5DOT1: *in_chans = AL_5POINT1;
615 return AL_5POINT1_32F;
616 case X6DOT1: *in_chans = AL_6POINT1;
617 return AL_6POINT1_32F;
618 case X7DOT1: *in_chans = AL_7POINT1;
619 return AL_7POINT1_32F;
620 default: break;
621 }
622 }
623 #if 0
624 else if(out->Samples.wValidBitsPerSample == 64)
625 {
626 *in_type = AL_DOUBLE;
627 switch(out->dwChannelMask)
628 {
629 case MONO: *in_chans = AL_MONO;
630 return AL_MONO32F;
631 case STEREO: *in_chans = AL_STEREO;
632 return AL_STEREO32F;
633 case REAR: *in_chans = AL_REAR;
634 return AL_REAR32F;
635 case QUAD: *in_chans = AL_QUAD;
636 return AL_QUAD32F;
637 case X5DOT1: *in_chans = AL_5POINT1;
638 return AL_5POINT1_32F;
639 case X6DOT1: *in_chans = AL_6POINT1;
640 return AL_6POINT1_32F;
641 case X7DOT1: *in_chans = AL_7POINT1;
642 return AL_7POINT1_32F;
643 default: break;
644 }
645 }
646 #endif
647 else
648 {
649 WARN("Invalid float bits: %u\n", out->Samples.wValidBitsPerSample);
650 return AL_NONE;
651 }
652
653 FIXME("Could not get OpenAL float format (%d-bit, channelmask %#x)\n",
654 out->Samples.wValidBitsPerSample, out->dwChannelMask);
655 return AL_NONE;
656 }
657 else if(!IsEqualGUID(&out->SubFormat, &GUID_NULL))
658 ERR("Unhandled extensible format: %s\n", debugstr_guid(&out->SubFormat));
659 return AL_NONE;
660 }
661
662 static void DS8Data_Release(DS8Data *This);
663 static HRESULT DS8Data_Create(DS8Data **ppv, const DSBUFFERDESC *desc, DS8Primary *prim)
664 {
665 HRESULT hr = DSERR_INVALIDPARAM;
666 const WAVEFORMATEX *format;
667 DS8Data *pBuffer;
668
669 format = desc->lpwfxFormat;
670 TRACE("Requested buffer format:\n"
671 " FormatTag = 0x%04x\n"
672 " Channels = %d\n"
673 " SamplesPerSec = %u\n"
674 " AvgBytesPerSec = %u\n"
675 " BlockAlign = %d\n"
676 " BitsPerSample = %d\n",
677 format->wFormatTag, format->nChannels,
678 format->nSamplesPerSec, format->nAvgBytesPerSec,
679 format->nBlockAlign, format->wBitsPerSample);
680
681 if(format->nBlockAlign == 0)
682 {
683 WARN("Invalid BlockAlign specified\n");
684 return DSERR_INVALIDPARAM;
685 }
686
687 /* Generate a new buffer. Supporting the DSBCAPS_LOC* flags properly
688 * will need the EAX-RAM extension. Currently, we just tell the app it
689 * gets what it wanted. */
690 pBuffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pBuffer));
691 if(!pBuffer)
692 return E_OUTOFMEMORY;
693 pBuffer->ref = 1;
694
695 pBuffer->dsbflags = desc->dwFlags;
696 if((pBuffer->dsbflags&(DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE)) == (DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE))
697 {
698 WARN("Hardware and software location requested\n");
699 goto fail;
700 }
701 if(!(pBuffer->dsbflags&(DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE|DSBCAPS_LOCDEFER)))
702 pBuffer->dsbflags |= DSBCAPS_LOCHARDWARE;
703
704 pBuffer->buf_size = desc->dwBufferBytes + format->nBlockAlign - 1;
705 pBuffer->buf_size -= pBuffer->buf_size%format->nBlockAlign;
706
707 hr = DSERR_BUFFERTOOSMALL;
708 if(pBuffer->buf_size < DSBSIZE_MIN)
709 goto fail;
710
711 hr = DSERR_INVALIDPARAM;
712 if(pBuffer->buf_size > DSBSIZE_MAX)
713 goto fail;
714
715 pBuffer->numsegs = 1;
716 pBuffer->segsize = pBuffer->buf_size;
717 pBuffer->lastsegsize = pBuffer->buf_size;
718
719 if(!prim->SupportedExt[SOFT_BUFFER_SAMPLES])
720 {
721 const char *fmt_str;
722
723 if(!(pBuffer->dsbflags&DSBCAPS_STATIC) && !prim->ExtAL.BufferSubData &&
724 !prim->ExtAL.BufferDataStatic)
725 {
726 ALCint refresh = FAKE_REFRESH_COUNT;
727 ALuint newSize;
728
729 alcGetIntegerv(prim->parent->device, ALC_REFRESH, 1, &refresh);
730 getALCError(prim->parent->device);
731
732 newSize = format->nAvgBytesPerSec/refresh + format->nBlockAlign - 1;
733 newSize -= newSize%format->nBlockAlign;
734
735 /* Make sure enough buffers are available */
736 if(newSize > pBuffer->buf_size/(QBUFFERS+2))
737 ERR("Buffer segments too large to stream (%u for %u)!\n",
738 newSize, pBuffer->buf_size);
739 else
740 {
741 pBuffer->numsegs = pBuffer->buf_size/newSize;
742 pBuffer->segsize = newSize;
743 pBuffer->lastsegsize = pBuffer->buf_size - (newSize*(pBuffer->numsegs-1));
744 TRACE("New streaming buffer (%u chunks, %u : %u sizes)\n",
745 pBuffer->numsegs, pBuffer->segsize, pBuffer->lastsegsize);
746 }
747 }
748
749 if(format->wFormatTag == WAVE_FORMAT_PCM)
750 fmt_str = get_fmtstr_PCM(prim, format, &pBuffer->format);
751 else if(format->wFormatTag == WAVE_FORMAT_IEEE_FLOAT)
752 fmt_str = get_fmtstr_FLOAT(prim, format, &pBuffer->format);
753 else if(format->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
754 {
755 const WAVEFORMATEXTENSIBLE *wfe;
756
757 hr = DSERR_CONTROLUNAVAIL;
758 if(format->cbSize != sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) &&
759 format->cbSize != sizeof(WAVEFORMATEXTENSIBLE))
760 goto fail;
761
762 wfe = CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
763 TRACE("Extensible values:\n"
764 " Samples = %d\n"
765 " ChannelMask = 0x%x\n"
766 " SubFormat = %s\n",
767 wfe->Samples.wReserved, wfe->dwChannelMask,
768 debugstr_guid(&wfe->SubFormat));
769
770 fmt_str = get_fmtstr_EXT(prim, format, &pBuffer->format);
771 }
772 else
773 ERR("Unhandled formattag 0x%04x\n", format->wFormatTag);
774
775 hr = DSERR_INVALIDCALL;
776 if(!fmt_str)
777 goto fail;
778
779 pBuffer->buf_format = alGetEnumValue(fmt_str);
780 if(alGetError() != AL_NO_ERROR || pBuffer->buf_format == 0 ||
781 pBuffer->buf_format == -1)
782 {
783 WARN("Could not get OpenAL format from %s\n", fmt_str);
784 goto fail;
785 }
786 }
787 else
788 {
789 if(format->wFormatTag == WAVE_FORMAT_PCM)
790 pBuffer->buf_format = get_fmt_PCM(format, &pBuffer->format, &pBuffer->in_chans, &pBuffer->in_type);
791 else if(format->wFormatTag == WAVE_FORMAT_IEEE_FLOAT)
792 pBuffer->buf_format = get_fmt_FLOAT(format, &pBuffer->format, &pBuffer->in_chans, &pBuffer->in_type);
793 else if(format->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
794 {
795 const WAVEFORMATEXTENSIBLE *wfe;
796
797 hr = DSERR_CONTROLUNAVAIL;
798 if(format->cbSize != sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) &&
799 format->cbSize != sizeof(WAVEFORMATEXTENSIBLE))
800 goto fail;
801
802 wfe = CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
803 TRACE("Extensible values:\n"
804 " Samples = %d\n"
805 " ChannelMask = 0x%x\n"
806 " SubFormat = %s\n",
807 wfe->Samples.wReserved, wfe->dwChannelMask,
808 debugstr_guid(&wfe->SubFormat));
809
810 pBuffer->buf_format = get_fmt_EXT(format, &pBuffer->format, &pBuffer->in_chans, &pBuffer->in_type);
811 }
812 else
813 ERR("Unhandled formattag 0x%04x\n", format->wFormatTag);
814
815 hr = DSERR_INVALIDCALL;
816 if(prim->ExtAL.IsBufferFormatSupportedSOFT(pBuffer->buf_format) == AL_FALSE)
817 {
818 WARN("Unsupported OpenAL format: 0x%x\n", pBuffer->buf_format);
819 goto fail;
820 }
821 }
822
823 hr = E_OUTOFMEMORY;
824 pBuffer->buffers = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pBuffer->buffers)*pBuffer->numsegs);
825 pBuffer->data = HeapAlloc(GetProcessHeap(), 0, pBuffer->buf_size);
826 if(!pBuffer->buffers || !pBuffer->data)
827 goto fail;
828
829 alGenBuffers(pBuffer->numsegs, pBuffer->buffers);
830 getALError();
831
832 *ppv = pBuffer;
833 return S_OK;
834
835 fail:
836 DS8Data_Release(pBuffer);
837 return hr;
838 }
839
840 static void DS8Data_AddRef(DS8Data *data)
841 {
842 InterlockedIncrement(&data->ref);
843 }
844
845 /* This function is always called with the device lock held */
846 static void DS8Data_Release(DS8Data *This)
847 {
848 if(InterlockedDecrement(&This->ref)) return;
849
850 TRACE("Deleting %p\n", This);
851 if (This->buffers && This->buffers[0])
852 {
853 alDeleteBuffers(This->numsegs, This->buffers);
854 getALError();
855 }
856 HeapFree(GetProcessHeap(), 0, This->buffers);
857 HeapFree(GetProcessHeap(), 0, This->data);
858 HeapFree(GetProcessHeap(), 0, This);
859 }
860
861 HRESULT DS8Buffer_Create(DS8Buffer **ppv, DS8Primary *parent, IDirectSoundBuffer *orig)
862 {
863 HRESULT hr = DSERR_OUTOFMEMORY;
864 DS8Buffer *This;
865 DS8Buffer **bufs;
866
867 *ppv = NULL;
868 This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*This));
869 if(!This) return hr;
870
871 This->IDirectSoundBuffer8_iface.lpVtbl = (IDirectSoundBuffer8Vtbl*)&DS8Buffer_Vtbl;
872 This->IDirectSound3DBuffer_iface.lpVtbl = (IDirectSound3DBufferVtbl*)&DS8Buffer3d_Vtbl;
873 This->IDirectSoundNotify_iface.lpVtbl = (IDirectSoundNotifyVtbl*)&DS8BufferNot_Vtbl;
874 This->IKsPropertySet_iface.lpVtbl = (IKsPropertySetVtbl*)&DS8BufferProp_Vtbl;
875
876 This->primary = parent;
877 This->ctx = parent->ctx;
878 This->ExtAL = &parent->ExtAL;
879 This->crst = &parent->crst;
880 This->ref = This->all_ref = 1;
881
882 if(orig)
883 {
884 DS8Buffer *org = impl_from_IDirectSoundBuffer(orig);
885 hr = DSERR_BUFFERLOST;
886 if(org->bufferlost)
887 goto fail;
888 DS8Data_AddRef(org->buffer);
889 This->buffer = org->buffer;
890 }
891
892 /* Append to buffer list */
893 bufs = parent->buffers;
894 if(parent->nbuffers == parent->sizebuffers)
895 {
896 bufs = HeapReAlloc(GetProcessHeap(), 0, bufs, sizeof(*bufs)*(1+parent->nbuffers));
897 hr = DSERR_OUTOFMEMORY;
898 if(!bufs) goto fail;
899 parent->sizebuffers++;
900 }
901 parent->buffers = bufs;
902 bufs[parent->nbuffers++] = This;
903
904 /* Disable until initialized.. */
905 This->ds3dmode = DS3DMODE_DISABLE;
906
907 *ppv = This;
908 return S_OK;
909
910 fail:
911 DS8Buffer_Destroy(This);
912 return hr;
913 }
914
915 void DS8Buffer_Destroy(DS8Buffer *This)
916 {
917 DS8Primary *prim = This->primary;
918 DWORD idx;
919
920 TRACE("Destroying %p\n", This);
921
922 EnterCriticalSection(&prim->crst);
923 /* Remove from list, if in list */
924 for(idx = 0;idx < prim->nnotifies;++idx)
925 {
926 if(This == prim->notifies[idx])
927 {
928 prim->notifies[idx] = prim->notifies[--prim->nnotifies];
929 break;
930 }
931 }
932 for(idx = 0;idx < prim->nbuffers;++idx)
933 {
934 if(prim->buffers[idx] == This)
935 {
936 prim->buffers[idx] = prim->buffers[--prim->nbuffers];
937 break;
938 }
939 }
940
941 setALContext(This->ctx);
942 if(This->source)
943 {
944 ALuint *sources;
945
946 alSourceStop(This->source);
947 alSourcei(This->source, AL_BUFFER, 0);
948 getALError();
949
950 sources = prim->sources;
951 if(prim->nsources == prim->sizesources)
952 {
953 sources = HeapReAlloc(GetProcessHeap(), 0, sources, sizeof(*sources)*(prim->nsources+1));
954 if(!sources)
955 alDeleteSources(1, &This->source);
956 else
957 prim->sizesources++;
958 }
959 if(sources)
960 {
961 sources[prim->nsources++] = This->source;
962 prim->sources = sources;
963 }
964 This->source = 0;
965 }
966 LeaveCriticalSection(&prim->crst);
967
968 if(This->buffer)
969 DS8Data_Release(This->buffer);
970
971 popALContext();
972
973 HeapFree(GetProcessHeap(), 0, This->notify);
974 HeapFree(GetProcessHeap(), 0, This);
975 }
976
977
978 static HRESULT WINAPI DS8Buffer_QueryInterface(IDirectSoundBuffer8 *iface, REFIID riid, void **ppv)
979 {
980 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
981
982 TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
983
984 *ppv = NULL;
985 if(IsEqualIID(riid, &IID_IUnknown) ||
986 IsEqualIID(riid, &IID_IDirectSoundBuffer))
987 *ppv = &This->IDirectSoundBuffer8_iface;
988 else if(IsEqualIID(riid, &IID_IDirectSoundBuffer8))
989 {
990 if(This->primary->parent->is_8)
991 *ppv = &This->IDirectSoundBuffer8_iface;
992 }
993 else if(IsEqualIID(riid, &IID_IDirectSound3DBuffer))
994 {
995 if((This->buffer->dsbflags&DSBCAPS_CTRL3D))
996 *ppv = &This->IDirectSound3DBuffer_iface;
997 }
998 else if(IsEqualIID(riid, &IID_IDirectSoundNotify))
999 {
1000 if((This->buffer->dsbflags&DSBCAPS_CTRLPOSITIONNOTIFY))
1001 *ppv = &This->IDirectSoundNotify_iface;
1002 }
1003 else if(IsEqualIID(riid, &IID_IKsPropertySet))
1004 *ppv = &This->IKsPropertySet_iface;
1005 else
1006 FIXME("Unhandled GUID: %s\n", debugstr_guid(riid));
1007
1008 if(*ppv)
1009 {
1010 IUnknown_AddRef((IUnknown*)*ppv);
1011 return S_OK;
1012 }
1013
1014 return E_NOINTERFACE;
1015 }
1016
1017 static ULONG WINAPI DS8Buffer_AddRef(IDirectSoundBuffer8 *iface)
1018 {
1019 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1020 LONG ret;
1021
1022 InterlockedIncrement(&This->all_ref);
1023 ret = InterlockedIncrement(&This->ref);
1024 TRACE("new refcount %d\n", ret);
1025
1026 return ret;
1027 }
1028
1029 static ULONG WINAPI DS8Buffer_Release(IDirectSoundBuffer8 *iface)
1030 {
1031 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1032 LONG ret;
1033
1034 ret = InterlockedDecrement(&This->ref);
1035 TRACE("new refcount %d\n", ret);
1036 if(InterlockedDecrement(&This->all_ref) == 0)
1037 DS8Buffer_Destroy(This);
1038
1039 return ret;
1040 }
1041
1042 static HRESULT WINAPI DS8Buffer_GetCaps(IDirectSoundBuffer8 *iface, DSBCAPS *caps)
1043 {
1044 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1045
1046 TRACE("(%p)->(%p)\n", iface, caps);
1047
1048 if(!caps || caps->dwSize < sizeof(*caps))
1049 {
1050 WARN("Invalid DSBCAPS (%p, %u)\n", caps, (caps ? caps->dwSize : 0));
1051 return DSERR_INVALIDPARAM;
1052 }
1053
1054 caps->dwFlags = This->buffer->dsbflags;
1055 caps->dwBufferBytes = This->buffer->buf_size;
1056 caps->dwUnlockTransferRate = 4096;
1057 caps->dwPlayCpuOverhead = 0;
1058 return S_OK;
1059 }
1060
1061 static HRESULT WINAPI DS8Buffer_GetCurrentPosition(IDirectSoundBuffer8 *iface, DWORD *playpos, DWORD *curpos)
1062 {
1063 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1064 WAVEFORMATEX *format = &This->buffer->format.Format;
1065 UINT writecursor, pos;
1066
1067 TRACE("(%p)->(%p, %p)\n", iface, playpos, curpos);
1068
1069 EnterCriticalSection(This->crst);
1070 setALContext(This->ctx);
1071
1072 if(This->buffer->numsegs > 1)
1073 {
1074 ALint queued = QBUFFERS;
1075 alGetSourcei(This->source, AL_BUFFERS_QUEUED, &queued);
1076 getALError();
1077
1078 pos = (This->curidx+This->buffer->numsegs-queued)%This->buffer->numsegs;
1079 pos *= This->buffer->segsize;
1080 writecursor = This->curidx * This->buffer->segsize;
1081 }
1082 else if(This->ExtAL->BufferSubData || This->ExtAL->BufferSamplesSOFT)
1083 {
1084 ALint rwpos[2] = { 0, 0 };
1085
1086 alGetSourceiv(This->source, AL_BYTE_RW_OFFSETS_SOFT, rwpos);
1087 getALError();
1088
1089 pos = rwpos[0];
1090 writecursor = rwpos[1];
1091 }
1092 else
1093 {
1094 ALint status = 0;
1095 ALint ofs = 0;
1096
1097 alGetSourcei(This->source, AL_BYTE_OFFSET, &ofs);
1098 alGetSourcei(This->source, AL_SOURCE_STATE, &status);
1099 getALError();
1100
1101 pos = ofs;
1102 if(status == AL_PLAYING)
1103 {
1104 writecursor = format->nSamplesPerSec / 100;
1105 writecursor *= format->nBlockAlign;
1106 }
1107 else
1108 writecursor = 0;
1109 writecursor = (writecursor + pos) % This->buffer->buf_size;
1110 }
1111 TRACE("%p Play pos = %u, write pos = %u\n", This, pos, writecursor);
1112 if(pos >= This->buffer->buf_size)
1113 {
1114 ERR("playpos >= buf_size\n");
1115 pos %= This->buffer->buf_size;
1116 }
1117 if(writecursor >= This->buffer->buf_size)
1118 {
1119 ERR("writepos >= buf_size\n");
1120 writecursor %= This->buffer->buf_size;
1121 }
1122
1123 if(playpos) *playpos = pos;
1124 if(curpos) *curpos = writecursor;
1125
1126 popALContext();
1127 LeaveCriticalSection(This->crst);
1128
1129 return S_OK;
1130 }
1131
1132 static HRESULT WINAPI DS8Buffer_GetFormat(IDirectSoundBuffer8 *iface, WAVEFORMATEX *wfx, DWORD allocated, DWORD *written)
1133 {
1134 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1135 HRESULT hr = S_OK;
1136 UINT size;
1137
1138 TRACE("(%p)->(%p, %u, %p)\n", iface, wfx, allocated, written);
1139
1140 if(!wfx && !written)
1141 {
1142 WARN("Cannot report format or format size\n");
1143 return DSERR_INVALIDPARAM;
1144 }
1145
1146 EnterCriticalSection(This->crst);
1147 size = sizeof(This->buffer->format.Format) + This->buffer->format.Format.cbSize;
1148 if(wfx)
1149 {
1150 if(allocated < size)
1151 hr = DSERR_INVALIDPARAM;
1152 else
1153 memcpy(wfx, &This->buffer->format.Format, size);
1154 }
1155 if(written)
1156 *written = size;
1157 LeaveCriticalSection(This->crst);
1158
1159 return hr;
1160 }
1161
1162 static HRESULT WINAPI DS8Buffer_GetVolume(IDirectSoundBuffer8 *iface, LONG *vol)
1163 {
1164 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1165 HRESULT hr;
1166
1167 TRACE("(%p)->(%p)\n", iface, vol);
1168
1169 if(!vol)
1170 {
1171 WARN("Invalid pointer\n");
1172 return DSERR_INVALIDPARAM;
1173 }
1174
1175 EnterCriticalSection(This->crst);
1176
1177 hr = DSERR_CONTROLUNAVAIL;
1178 if(!(This->buffer->dsbflags&DSBCAPS_CTRLVOLUME))
1179 WARN("Volume control not set\n");
1180 else
1181 {
1182 ALfloat gain = 1.0f;
1183
1184 setALContext(This->ctx);
1185 alGetSourcef(This->source, AL_GAIN, &gain);
1186 getALError();
1187 popALContext();
1188
1189 *vol = gain_to_mB(gain);
1190 *vol = min(*vol, DSBVOLUME_MAX);
1191 *vol = max(*vol, DSBVOLUME_MIN);
1192
1193 hr = DS_OK;
1194 }
1195
1196 LeaveCriticalSection(This->crst);
1197 return hr;
1198 }
1199
1200 static HRESULT WINAPI DS8Buffer_GetPan(IDirectSoundBuffer8 *iface, LONG *pan)
1201 {
1202 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1203 HRESULT hr;
1204
1205 TRACE("(%p)->(%p)\n", iface, pan);
1206
1207 if(!pan)
1208 {
1209 WARN("Invalid pointer\n");
1210 return DSERR_INVALIDPARAM;
1211 }
1212
1213 EnterCriticalSection(This->crst);
1214
1215 hr = DSERR_CONTROLUNAVAIL;
1216 if(!(This->buffer->dsbflags&DSBCAPS_CTRLPAN))
1217 WARN("Panning control not set\n");
1218 else
1219 {
1220 ALfloat pos[3];
1221
1222 setALContext(This->ctx);
1223 alGetSourcefv(This->source, AL_POSITION, pos);
1224 getALError();
1225 popALContext();
1226
1227 *pan = (LONG)((pos[0]+1.0) * (DSBPAN_RIGHT-DSBPAN_LEFT) / 2.0 + 0.5) + DSBPAN_LEFT;
1228 *pan = min(*pan, DSBPAN_RIGHT);
1229 *pan = max(*pan, DSBPAN_LEFT);
1230
1231 hr = DS_OK;
1232 }
1233
1234 LeaveCriticalSection(This->crst);
1235 return hr;
1236 }
1237
1238 static HRESULT WINAPI DS8Buffer_GetFrequency(IDirectSoundBuffer8 *iface, DWORD *freq)
1239 {
1240 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1241 HRESULT hr;
1242
1243 TRACE("(%p)->(%p)\n", iface, freq);
1244
1245 if(!freq)
1246 {
1247 WARN("Invalid pointer\n");
1248 return DSERR_INVALIDPARAM;
1249 }
1250
1251 EnterCriticalSection(This->crst);
1252
1253 hr = DSERR_CONTROLUNAVAIL;
1254 if(!(This->buffer->dsbflags&DSBCAPS_CTRLFREQUENCY))
1255 WARN("Frequency control not set\n");
1256 else
1257 {
1258 ALfloat pitch = 1.0f;
1259
1260 setALContext(This->ctx);
1261 alGetSourcefv(This->source, AL_PITCH, &pitch);
1262 getALError();
1263 popALContext();
1264
1265 *freq = (DWORD)(This->buffer->format.Format.nSamplesPerSec * pitch);
1266
1267 hr = DS_OK;
1268 }
1269
1270 LeaveCriticalSection(This->crst);
1271 return hr;
1272 }
1273
1274 static HRESULT WINAPI DS8Buffer_GetStatus(IDirectSoundBuffer8 *iface, DWORD *status)
1275 {
1276 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1277 ALint state, looping;
1278
1279 TRACE("(%p)->(%p)\n", iface, status);
1280
1281 if(!status)
1282 {
1283 WARN("Invalid pointer\n");
1284 return DSERR_INVALIDPARAM;
1285 }
1286
1287 EnterCriticalSection(This->crst);
1288
1289 setALContext(This->ctx);
1290 alGetSourcei(This->source, AL_SOURCE_STATE, &state);
1291 looping = This->islooping;
1292 if(This->buffer->numsegs == 1)
1293 alGetSourcei(This->source, AL_LOOPING, &looping);
1294 else if(state != AL_PLAYING)
1295 state = This->isplaying ? AL_PLAYING : AL_PAUSED;
1296 getALError();
1297 popALContext();
1298
1299 *status = 0;
1300 if((This->buffer->dsbflags&DSBCAPS_LOCDEFER))
1301 {
1302 if((This->buffer->dsbflags&DSBCAPS_LOCSOFTWARE))
1303 *status |= DSBSTATUS_LOCSOFTWARE;
1304 else if((This->buffer->dsbflags&DSBCAPS_LOCHARDWARE))
1305 *status |= DSBSTATUS_LOCHARDWARE;
1306 }
1307 if(state == AL_PLAYING)
1308 *status |= DSBSTATUS_PLAYING | (looping ? DSBSTATUS_LOOPING : 0);
1309
1310 LeaveCriticalSection(This->crst);
1311
1312 return S_OK;
1313 }
1314
1315 static HRESULT WINAPI DS8Buffer_Initialize(IDirectSoundBuffer8 *iface, IDirectSound *ds, const DSBUFFERDESC *desc)
1316 {
1317 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1318 DS3DBUFFER *ds3dbuffer;
1319 HRESULT hr;
1320
1321 TRACE("(%p)->(%p, %p)\n", iface, ds, desc);
1322
1323 EnterCriticalSection(This->crst);
1324 setALContext(This->ctx);
1325
1326 hr = DSERR_ALREADYINITIALIZED;
1327 if(This->source)
1328 goto out;
1329
1330 if(!This->buffer)
1331 {
1332 hr = DSERR_INVALIDPARAM;
1333 if(!desc)
1334 {
1335 WARN("Missing DSound buffer description\n");
1336 goto out;
1337 }
1338 if(!desc->lpwfxFormat)
1339 {
1340 WARN("Missing buffer format (%p)\n", This);
1341 goto out;
1342 }
1343 if((desc->dwFlags&DSBCAPS_CTRL3D) && desc->lpwfxFormat->nChannels != 1)
1344 {
1345 if(This->primary->parent->is_8)
1346 {
1347 /* DirectSoundBuffer8 objects aren't allowed non-mono 3D
1348 * buffers */
1349 WARN("Can't create multi-channel 3D buffers\n");
1350 goto out;
1351 }
1352 ERR("Multi-channel 3D sounds are not spatialized\n");
1353 }
1354
1355 hr = DS8Data_Create(&This->buffer, desc, This->primary);
1356 if(FAILED(hr))
1357 goto out;
1358 else
1359 {
1360 DS8Data *buf = This->buffer;
1361
1362 if(buf->in_type == AL_UNSIGNED_BYTE)
1363 memset(buf->data, 0x80, buf->buf_size);
1364 else
1365 memset(buf->data, 0x00, buf->buf_size);
1366
1367 if(This->ExtAL->BufferDataStatic)
1368 This->ExtAL->BufferDataStatic(buf->buffers[0], buf->buf_format,
1369 buf->data, buf->buf_size,
1370 buf->format.Format.nSamplesPerSec);
1371 else if(This->ExtAL->BufferSamplesSOFT)
1372 This->ExtAL->BufferSamplesSOFT(buf->buffers[0],
1373 buf->format.Format.nSamplesPerSec, buf->buf_format,
1374 buf->buf_size/buf->format.Format.nBlockAlign,
1375 buf->in_chans, buf->in_type, buf->data);
1376 else if(This->ExtAL->BufferSubData)
1377 alBufferData(buf->buffers[0], buf->buf_format,
1378 buf->data, buf->buf_size,
1379 buf->format.Format.nSamplesPerSec);
1380 }
1381 getALError();
1382 }
1383
1384 hr = DSERR_GENERIC;
1385 if(This->primary->nsources)
1386 {
1387 This->source = This->primary->sources[--This->primary->nsources];
1388 alSourcef(This->source, AL_GAIN, 1.0f);
1389 alSourcef(This->source, AL_PITCH, 1.0f);
1390 getALError();
1391 }
1392 else
1393 {
1394 alGenSources(1, &This->source);
1395 if(alGetError() != AL_NO_ERROR)
1396 goto out;
1397 }
1398
1399 ds3dbuffer = &This->ds3dbuffer;
1400 ds3dbuffer->dwSize = sizeof(*ds3dbuffer);
1401 ds3dbuffer->vPosition.x = 0.0;
1402 ds3dbuffer->vPosition.y = 0.0;
1403 ds3dbuffer->vPosition.z = 0.0;
1404 ds3dbuffer->vVelocity.x = 0.0;
1405 ds3dbuffer->vVelocity.y = 0.0;
1406 ds3dbuffer->vVelocity.z = 0.0;
1407 ds3dbuffer->dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
1408 ds3dbuffer->dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
1409 ds3dbuffer->vConeOrientation.x = 0.0;
1410 ds3dbuffer->vConeOrientation.y = 0.0;
1411 ds3dbuffer->vConeOrientation.z = 1.0;
1412 ds3dbuffer->lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
1413 ds3dbuffer->flMinDistance = DS3D_DEFAULTMINDISTANCE;
1414 ds3dbuffer->flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
1415 ds3dbuffer->dwMode = DS3DMODE_NORMAL;
1416
1417 if((This->buffer->dsbflags&DSBCAPS_CTRL3D))
1418 {
1419 if(This->primary->auxslot != 0)
1420 {
1421 alSource3i(This->source, AL_AUXILIARY_SEND_FILTER, This->primary->auxslot, 0, AL_FILTER_NULL);
1422 getALError();
1423 }
1424
1425 hr = IDirectSound3DBuffer_SetAllParameters(&This->IDirectSound3DBuffer_iface, ds3dbuffer, DS3D_IMMEDIATE);
1426 if(FAILED(hr))
1427 {
1428 ERR("SetAllParameters failed\n");
1429 goto out;
1430 }
1431 }
1432 else
1433 {
1434 ALuint source = This->source;
1435
1436 if(This->primary->auxslot != 0)
1437 {
1438 /* Simple hack to make reverb affect non-3D sounds too */
1439 alSource3i(source, AL_AUXILIARY_SEND_FILTER, This->primary->auxslot, 0, AL_FILTER_NULL);
1440 /*alSource3i(source, AL_AUXILIARY_SEND_FILTER, 0, 0, AL_FILTER_NULL);*/
1441 }
1442
1443 /* Non-3D sources aren't distance attenuated */
1444 This->ds3dmode = DS3DMODE_DISABLE;
1445 alSource3f(source, AL_POSITION, 0.0f, 1.0f, 0.0f);
1446 alSource3f(source, AL_VELOCITY, 0.0f, 0.0f, 0.0f);
1447 alSource3f(source, AL_DIRECTION, 0.0f, 0.0f, 0.0f);
1448 alSourcef(source, AL_CONE_OUTER_GAIN, 1.0f);
1449 alSourcef(source, AL_REFERENCE_DISTANCE, 1.0f);
1450 alSourcef(source, AL_MAX_DISTANCE, 1000.0f);
1451 alSourcef(source, AL_ROLLOFF_FACTOR, 0.0f);
1452 alSourcei(source, AL_CONE_INNER_ANGLE, 360);
1453 alSourcei(source, AL_CONE_OUTER_ANGLE, 360);
1454 alSourcei(source, AL_SOURCE_RELATIVE, AL_TRUE);
1455 getALError();
1456 }
1457 hr = S_OK;
1458
1459 out:
1460 popALContext();
1461 LeaveCriticalSection(This->crst);
1462
1463 return hr;
1464 }
1465
1466 static HRESULT WINAPI DS8Buffer_Lock(IDirectSoundBuffer8 *iface, DWORD ofs, DWORD bytes, void **ptr1, DWORD *len1, void **ptr2, DWORD *len2, DWORD flags)
1467 {
1468 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1469 HRESULT hr;
1470 DWORD remain;
1471
1472 TRACE("(%p)->(%u, %u, %p, %p, %p, %p, 0x%x)\n", This, ofs, bytes, ptr1, len1, ptr2, len2, flags);
1473
1474 if(!ptr1 || !len1)
1475 {
1476 WARN("Invalid pointer/len %p %p\n", ptr1, len1);
1477 return DSERR_INVALIDPARAM;
1478 }
1479
1480 EnterCriticalSection(This->crst);
1481 setALContext(This->ctx);
1482
1483 *ptr1 = NULL;
1484 *len1 = 0;
1485 if(ptr2) *ptr2 = NULL;
1486 if(len2) *len2 = 0;
1487
1488 hr = DSERR_INVALIDPARAM;
1489 if((flags&DSBLOCK_FROMWRITECURSOR))
1490 DS8Buffer_GetCurrentPosition(iface, NULL, &ofs);
1491 else if(ofs >= This->buffer->buf_size)
1492 {
1493 WARN("Invalid ofs %u\n", ofs);
1494 goto out;
1495 }
1496 if((flags&DSBLOCK_ENTIREBUFFER))
1497 bytes = This->buffer->buf_size;
1498 else if(bytes > This->buffer->buf_size)
1499 {
1500 WARN("Invalid size %u\n", bytes);
1501 goto out;
1502 }
1503
1504 *ptr1 = This->buffer->data + ofs;
1505 if(ofs+bytes >= This->buffer->buf_size)
1506 {
1507 *len1 = This->buffer->buf_size - ofs;
1508 remain = bytes - *len1;
1509 }
1510 else
1511 {
1512 *len1 = bytes;
1513 remain = 0;
1514 }
1515
1516 This->buffer->locked = TRUE;
1517
1518 if(ptr2 && len2 && remain)
1519 {
1520 *ptr2 = This->buffer->data;
1521 *len2 = remain;
1522 }
1523 hr = S_OK;
1524
1525 out:
1526 popALContext();
1527 LeaveCriticalSection(This->crst);
1528 return hr;
1529 }
1530
1531 static HRESULT WINAPI DS8Buffer_Play(IDirectSoundBuffer8 *iface, DWORD res1, DWORD prio, DWORD flags)
1532 {
1533 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1534 ALint type, state = AL_STOPPED;
1535 HRESULT hr;
1536 (void)res1;
1537
1538 TRACE("%p\n", This);
1539
1540 EnterCriticalSection(This->crst);
1541 setALContext(This->ctx);
1542
1543 hr = DSERR_BUFFERLOST;
1544 if(This->bufferlost)
1545 {
1546 WARN("Buffer %p lost\n", This);
1547 goto out;
1548 }
1549
1550 if((This->buffer->dsbflags&DSBCAPS_LOCDEFER))
1551 {
1552 if(!(This->buffer->dsbflags&(DSBCAPS_LOCHARDWARE|DSBCAPS_LOCSOFTWARE)))
1553 {
1554 if(flags & DSBPLAY_LOCSOFTWARE)
1555 This->buffer->dsbflags |= DSBCAPS_LOCSOFTWARE;
1556 else
1557 This->buffer->dsbflags |= DSBCAPS_LOCHARDWARE;
1558 }
1559 }
1560 else if(prio)
1561 {
1562 ERR("Invalid priority set for non-deferred buffer %p, %u!\n", This->buffer, prio);
1563 hr = DSERR_INVALIDPARAM;
1564 goto out;
1565 }
1566
1567 alGetSourcei(This->source, AL_SOURCE_STATE, &state);
1568 if(This->buffer->numsegs > 1)
1569 {
1570 This->islooping = !!(flags&DSBPLAY_LOOPING);
1571 if(state != AL_PLAYING && This->isplaying)
1572 state = AL_PLAYING;
1573 }
1574 else
1575 {
1576 alGetSourcei(This->source, AL_SOURCE_TYPE, &type);
1577 alSourcei(This->source, AL_LOOPING, (flags&DSBPLAY_LOOPING) ? AL_TRUE : AL_FALSE);
1578 }
1579 getALError();
1580
1581 hr = S_OK;
1582 if(state == AL_PLAYING)
1583 goto out;
1584
1585 /* alSourceQueueBuffers will implicitly set type to streaming */
1586 if(This->buffer->numsegs == 1)
1587 {
1588 if(type != AL_STATIC)
1589 alSourcei(This->source, AL_BUFFER, This->buffer->buffers[0]);
1590 alSourcePlay(This->source);
1591 }
1592 if(alGetError() != AL_NO_ERROR)
1593 {
1594 ERR("Couldn't start source\n");
1595 This->curidx = (This->buffer->numsegs-1+This->curidx)%This->buffer->numsegs;
1596 alSourcei(This->source, AL_BUFFER, 0);
1597 getALError();
1598 hr = DSERR_GENERIC;
1599 goto out;
1600 }
1601 This->isplaying = TRUE;
1602
1603 if(This->nnotify)
1604 {
1605 DS8Buffer_addnotify(This);
1606 DS8Buffer_starttimer(This->primary);
1607 }
1608 else if(This->buffer->numsegs > 1)
1609 DS8Buffer_starttimer(This->primary);
1610
1611 out:
1612 popALContext();
1613 LeaveCriticalSection(This->crst);
1614 return hr;
1615 }
1616
1617 static HRESULT WINAPI DS8Buffer_SetCurrentPosition(IDirectSoundBuffer8 *iface, DWORD pos)
1618 {
1619 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1620 HRESULT hr;
1621 TRACE("%p\n", This);
1622
1623 EnterCriticalSection(This->crst);
1624 setALContext(This->ctx);
1625
1626 hr = DSERR_INVALIDPARAM;
1627 if(pos >= This->buffer->buf_size)
1628 goto out;
1629
1630 if(This->buffer->numsegs > 1)
1631 {
1632 DS8Data *buf = This->buffer;
1633 This->curidx = pos/buf->segsize;
1634 if(This->curidx >= buf->numsegs)
1635 This->curidx = buf->numsegs - 1;
1636 if(This->isplaying)
1637 {
1638 /* Perform a flush, so the next timer update will restart at the
1639 * proper position */
1640 alSourceStop(This->source);
1641 alSourcei(This->source, AL_BUFFER, 0);
1642 getALError();
1643 }
1644 }
1645 else
1646 alSourcei(This->source, AL_BYTE_OFFSET, pos);
1647 This->lastpos = pos;
1648 hr = S_OK;
1649
1650 out:
1651 popALContext();
1652 LeaveCriticalSection(This->crst);
1653 return hr;
1654 }
1655
1656 static HRESULT WINAPI DS8Buffer_SetFormat(IDirectSoundBuffer8 *iface, const WAVEFORMATEX *wfx)
1657 {
1658 /* This call only works on primary buffers */
1659 WARN("(%p)->(%p)\n", iface, wfx);
1660 return DSERR_INVALIDCALL;
1661 }
1662
1663 static HRESULT WINAPI DS8Buffer_SetVolume(IDirectSoundBuffer8 *iface, LONG vol)
1664 {
1665 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1666 HRESULT hr = S_OK;
1667
1668 TRACE("(%p)->(%d)\n", iface, vol);
1669
1670 if(vol > DSBVOLUME_MAX || vol < DSBVOLUME_MIN)
1671 {
1672 WARN("Invalid volume (%d)\n", vol);
1673 return DSERR_INVALIDPARAM;
1674 }
1675
1676 EnterCriticalSection(This->crst);
1677 if(!(This->buffer->dsbflags&DSBCAPS_CTRLVOLUME))
1678 hr = DSERR_CONTROLUNAVAIL;
1679 if(SUCCEEDED(hr))
1680 {
1681 ALfloat fvol = mB_to_gain(vol);
1682 setALContext(This->ctx);
1683 alSourcef(This->source, AL_GAIN, fvol);
1684 popALContext();
1685 }
1686 LeaveCriticalSection(This->crst);
1687
1688 return hr;
1689 }
1690
1691 static HRESULT WINAPI DS8Buffer_SetPan(IDirectSoundBuffer8 *iface, LONG pan)
1692 {
1693 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1694 HRESULT hr = S_OK;
1695
1696 TRACE("(%p)->(%d)\n", iface, pan);
1697
1698 if(pan > DSBPAN_RIGHT || pan < DSBPAN_LEFT)
1699 {
1700 WARN("invalid parameter: pan = %d\n", pan);
1701 return DSERR_INVALIDPARAM;
1702 }
1703
1704 EnterCriticalSection(This->crst);
1705 if(!(This->buffer->dsbflags&DSBCAPS_CTRLPAN))
1706 hr = DSERR_CONTROLUNAVAIL;
1707 else
1708 {
1709 ALfloat pos[3];
1710 pos[0] = (pan-DSBPAN_LEFT) * 2.0 / (ALfloat)(DSBPAN_RIGHT-DSBPAN_LEFT) - 1.0;
1711 /* NOTE: Strict movement along the X plane can cause the sound to jump
1712 * between left and right sharply. Using a curved path helps smooth it
1713 * out */
1714 pos[1] = sqrt(1.0 - pos[0]*pos[0]);
1715 pos[2] = 0.0;
1716
1717 setALContext(This->ctx);
1718 alSourcefv(This->source, AL_POSITION, pos);
1719 getALError();
1720 popALContext();
1721
1722 if(pan != 0 && This->buffer->format.Format.nChannels > 1)
1723 FIXME("Panning for multi-channel buffers is not supported\n");
1724 }
1725 LeaveCriticalSection(This->crst);
1726
1727 return hr;
1728 }
1729
1730 static HRESULT WINAPI DS8Buffer_SetFrequency(IDirectSoundBuffer8 *iface, DWORD freq)
1731 {
1732 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1733 HRESULT hr = S_OK;
1734
1735 TRACE("(%p)->(%u)\n", iface, freq);
1736
1737 if(freq < DSBFREQUENCY_MIN || freq > DSBFREQUENCY_MAX)
1738 {
1739 WARN("invalid parameter: freq = %d\n", freq);
1740 return DSERR_INVALIDPARAM;
1741 }
1742
1743 EnterCriticalSection(This->crst);
1744 if(!(This->buffer->dsbflags&DSBCAPS_CTRLFREQUENCY))
1745 hr = DSERR_CONTROLUNAVAIL;
1746 else
1747 {
1748 ALfloat pitch = 1.0f;
1749 if(freq != DSBFREQUENCY_ORIGINAL)
1750 pitch = freq / (ALfloat)This->buffer->format.Format.nSamplesPerSec;
1751
1752 setALContext(This->ctx);
1753 alSourcef(This->source, AL_PITCH, pitch);
1754 getALError();
1755 popALContext();
1756 }
1757 LeaveCriticalSection(This->crst);
1758 return hr;
1759 }
1760
1761 static HRESULT WINAPI DS8Buffer_Stop(IDirectSoundBuffer8 *iface)
1762 {
1763 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1764 ALint state;
1765
1766 TRACE("(%p)->()\n", iface);
1767
1768 EnterCriticalSection(This->crst);
1769 setALContext(This->ctx);
1770
1771 alSourcePause(This->source);
1772 getALError();
1773 /* Mac OS X doesn't immediately report state change
1774 * if Play() is immediately called after Stop, this can be fatal,
1775 * the buffer would never be restarted
1776 */
1777 do {
1778 state = AL_PAUSED;
1779 alGetSourcei(This->source, AL_SOURCE_STATE, &state);
1780 if(state != AL_PLAYING)
1781 break;
1782 Sleep(1);
1783 } while(1);
1784
1785 This->isplaying = FALSE;
1786
1787 popALContext();
1788 LeaveCriticalSection(This->crst);
1789
1790 return S_OK;
1791 }
1792
1793 static HRESULT WINAPI DS8Buffer_Unlock(IDirectSoundBuffer8 *iface, void *ptr1, DWORD len1, void *ptr2, DWORD len2)
1794 {
1795 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1796 DS8Data *buf = This->buffer;
1797 DWORD bufsize = buf->buf_size;
1798 DWORD_PTR ofs1, ofs2;
1799 DWORD_PTR boundary = (DWORD_PTR)buf->data;
1800 HRESULT hr;
1801
1802 TRACE("(%p)->(%p, %u, %p, %u)\n", iface, ptr1, len1, ptr2, len2);
1803
1804 EnterCriticalSection(This->crst);
1805 setALContext(This->ctx);
1806
1807 This->buffer->locked = 0;
1808 hr = DSERR_INVALIDPARAM;
1809
1810 /* Make sure offset is between boundary and boundary + bufsize */
1811 ofs1 = (DWORD_PTR)ptr1;
1812 ofs2 = (DWORD_PTR)ptr2;
1813 if(ofs1 < boundary)
1814 goto out;
1815 if(ofs2 && ofs2 != boundary)
1816 goto out;
1817 ofs1 -= boundary;
1818 ofs2 = 0;
1819 if(bufsize-ofs1 < len1 || len2 > ofs1)
1820 goto out;
1821 if(!ptr2)
1822 len2 = 0;
1823
1824 hr = S_OK;
1825 if(!len1 && !len2)
1826 goto out;
1827
1828 if(This->ExtAL->BufferDataStatic)
1829 goto out;
1830
1831 if(This->ExtAL->BufferSubSamplesSOFT)
1832 {
1833 WAVEFORMATEX *format = &buf->format.Format;
1834
1835 ptr1 = (BYTE*)ptr1 - (ofs1%format->nBlockAlign);
1836 ofs1 /= format->nBlockAlign;
1837 len1 /= format->nBlockAlign;
1838 if(len1 > 0)
1839 This->ExtAL->BufferSubSamplesSOFT(buf->buffers[0], ofs1, len1,
1840 buf->in_chans, buf->in_type, ptr1);
1841 ptr2 = (BYTE*)ptr2 - (ofs2%format->nBlockAlign);
1842 ofs2 /= format->nBlockAlign;
1843 len2 /= format->nBlockAlign;
1844 if(len2 > 0)
1845 This->ExtAL->BufferSubSamplesSOFT(buf->buffers[0], ofs2, len2,
1846 buf->in_chans, buf->in_type, ptr2);
1847 getALError();
1848 }
1849 else if(This->ExtAL->BufferSubData)
1850 {
1851 WAVEFORMATEX *format = &buf->format.Format;
1852
1853 len1 -= len1%format->nBlockAlign;
1854 if(len1 > 0)
1855 This->ExtAL->BufferSubData(buf->buffers[0], buf->buf_format, ptr1,
1856 ofs1, len1);
1857 len2 -= len2%format->nBlockAlign;
1858 if(len2 > 0)
1859 This->ExtAL->BufferSubData(buf->buffers[0], buf->buf_format, ptr2,
1860 ofs2, len2);
1861 getALError();
1862 }
1863 else
1864 {
1865 alBufferData(buf->buffers[0], buf->buf_format,
1866 buf->data, buf->buf_size,
1867 buf->format.Format.nSamplesPerSec);
1868 getALError();
1869 }
1870
1871 out:
1872 if(hr != S_OK)
1873 WARN("Invalid parameters (0x%lx,%u) (%p,%u,%p,%u)\n", boundary, bufsize, ptr1, len1, ptr2, len2);
1874 popALContext();
1875 LeaveCriticalSection(This->crst);
1876 return hr;
1877 }
1878
1879 static HRESULT WINAPI DS8Buffer_Restore(IDirectSoundBuffer8 *iface)
1880 {
1881 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1882 HRESULT hr;
1883
1884 TRACE("(%p)->()\n", iface);
1885
1886 EnterCriticalSection(This->crst);
1887 if(This->primary->parent->prio_level < DSSCL_WRITEPRIMARY ||
1888 iface == This->primary->write_emu)
1889 {
1890 This->bufferlost = 0;
1891 hr = S_OK;
1892 }
1893 else
1894 hr = DSERR_BUFFERLOST;
1895 LeaveCriticalSection(This->crst);
1896
1897 return hr;
1898 }
1899
1900 static HRESULT WINAPI DS8Buffer_SetFX(IDirectSoundBuffer8 *iface, DWORD fxcount, DSEFFECTDESC *desc, DWORD *rescodes)
1901 {
1902 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1903 DWORD i;
1904
1905 TRACE("(%p)->(%u, %p, %p)\n", This, fxcount, desc, rescodes);
1906
1907 if(!(This->buffer->dsbflags&DSBCAPS_CTRLFX))
1908 {
1909 WARN("FX control not set\n");
1910 return DSERR_CONTROLUNAVAIL;
1911 }
1912
1913 if(fxcount == 0)
1914 {
1915 if(desc || rescodes)
1916 {
1917 WARN("Non-NULL desc and/or result pointer specified with no effects.\n");
1918 return DSERR_INVALIDPARAM;
1919 }
1920
1921 /* No effects; we can handle that */
1922 return DS_OK;
1923 }
1924
1925 if(!desc || !rescodes)
1926 {
1927 WARN("NULL desc and/or result pointer specified.\n");
1928 return DSERR_INVALIDPARAM;
1929 }
1930
1931 /* We don't (currently) handle DSound effects */
1932 for(i = 0;i < fxcount;++i)
1933 {
1934 FIXME("Cannot handle effect: %s\n", debugstr_guid(&desc[i].guidDSFXClass));
1935 rescodes[i] = DSFXR_FAILED;
1936 }
1937
1938 return DSERR_INVALIDPARAM;
1939 }
1940
1941 static HRESULT WINAPI DS8Buffer_AcquireResources(IDirectSoundBuffer8 *iface, DWORD flags, DWORD fxcount, DWORD *rescodes)
1942 {
1943 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1944
1945 TRACE("(%p)->(%u, %u, %p)\n", This, flags, fxcount, rescodes);
1946
1947 /* effects aren't supported at the moment.. */
1948 if(fxcount != 0 || rescodes)
1949 {
1950 WARN("Non-zero effect count and/or result pointer specified with no effects.\n");
1951 return DSERR_INVALIDPARAM;
1952 }
1953
1954 EnterCriticalSection(This->crst);
1955 if((This->buffer->dsbflags&DSBCAPS_LOCDEFER))
1956 {
1957 This->buffer->dsbflags &= ~(DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE);
1958 if((flags&DSBPLAY_LOCSOFTWARE))
1959 This->buffer->dsbflags |= DSBCAPS_LOCSOFTWARE;
1960 else
1961 This->buffer->dsbflags |= DSBCAPS_LOCHARDWARE;
1962 }
1963 LeaveCriticalSection(This->crst);
1964
1965 return S_OK;
1966 }
1967
1968 static HRESULT WINAPI DS8Buffer_GetObjectInPath(IDirectSoundBuffer8 *iface, REFGUID guid, DWORD idx, REFGUID rguidiface, void **ppv)
1969 {
1970 FIXME("(%p)->(%s, %u, %s, %p) : stub!\n", iface, debugstr_guid(guid), idx, debugstr_guid(rguidiface), ppv);
1971 return E_NOTIMPL;
1972 }
1973
1974 static const IDirectSoundBuffer8Vtbl DS8Buffer_Vtbl =
1975 {
1976 DS8Buffer_QueryInterface,
1977 DS8Buffer_AddRef,
1978 DS8Buffer_Release,
1979 DS8Buffer_GetCaps,
1980 DS8Buffer_GetCurrentPosition,
1981 DS8Buffer_GetFormat,
1982 DS8Buffer_GetVolume,
1983 DS8Buffer_GetPan,
1984 DS8Buffer_GetFrequency,
1985 DS8Buffer_GetStatus,
1986 DS8Buffer_Initialize,
1987 DS8Buffer_Lock,
1988 DS8Buffer_Play,
1989 DS8Buffer_SetCurrentPosition,
1990 DS8Buffer_SetFormat,
1991 DS8Buffer_SetVolume,
1992 DS8Buffer_SetPan,
1993 DS8Buffer_SetFrequency,
1994 DS8Buffer_Stop,
1995 DS8Buffer_Unlock,
1996 DS8Buffer_Restore,
1997 DS8Buffer_SetFX,
1998 DS8Buffer_AcquireResources,
1999 DS8Buffer_GetObjectInPath
2000 };
2001
2002
2003 static HRESULT WINAPI DS8Buffer3D_QueryInterface(IDirectSound3DBuffer *iface, REFIID riid, void **ppv)
2004 {
2005 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2006 return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppv);
2007 }
2008
2009 static ULONG WINAPI DS8Buffer3D_AddRef(IDirectSound3DBuffer *iface)
2010 {
2011 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2012 LONG ret;
2013
2014 InterlockedIncrement(&This->all_ref);
2015 ret = InterlockedIncrement(&This->ds3d_ref);
2016 TRACE("new refcount %d\n", ret);
2017
2018 return ret;
2019 }
2020
2021 static ULONG WINAPI DS8Buffer3D_Release(IDirectSound3DBuffer *iface)
2022 {
2023 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2024 LONG ret;
2025
2026 ret = InterlockedDecrement(&This->ds3d_ref);
2027 TRACE("new refcount %d\n", ret);
2028 if(InterlockedDecrement(&This->all_ref) == 0)
2029 DS8Buffer_Destroy(This);
2030
2031 return ret;
2032 }
2033
2034 static HRESULT WINAPI DS8Buffer3D_GetAllParameters(IDirectSound3DBuffer *iface, DS3DBUFFER *ds3dbuffer)
2035 {
2036 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2037 DS3DBUFFER ds3dbuf;
2038 HRESULT hr;
2039
2040 TRACE("%p\n", This);
2041
2042 if(!ds3dbuffer || ds3dbuffer->dwSize < sizeof(*ds3dbuffer))
2043 {
2044 WARN("Invalid parameters %p %u\n", ds3dbuffer, ds3dbuffer ? ds3dbuffer->dwSize : 0);
2045 return DSERR_INVALIDPARAM;
2046 }
2047 ds3dbuf.dwSize = sizeof(ds3dbuf);
2048
2049 EnterCriticalSection(This->crst);
2050 setALContext(This->ctx);
2051
2052 hr = IDirectSound3DBuffer_GetPosition(iface, &ds3dbuf.vPosition);
2053 if(SUCCEEDED(hr))
2054 hr = IDirectSound3DBuffer_GetVelocity(iface, &ds3dbuf.vVelocity);
2055 if(SUCCEEDED(hr))
2056 hr = IDirectSound3DBuffer_GetConeAngles(iface, &ds3dbuf.dwInsideConeAngle, &ds3dbuf.dwOutsideConeAngle);
2057 if(SUCCEEDED(hr))
2058 hr = IDirectSound3DBuffer_GetConeOrientation(iface, &ds3dbuf.vConeOrientation);
2059 if(SUCCEEDED(hr))
2060 hr = IDirectSound3DBuffer_GetConeOutsideVolume(iface, &ds3dbuf.lConeOutsideVolume);
2061 if(SUCCEEDED(hr))
2062 hr = IDirectSound3DBuffer_GetMinDistance(iface, &ds3dbuf.flMinDistance);
2063 if(SUCCEEDED(hr))
2064 hr = IDirectSound3DBuffer_GetMaxDistance(iface, &ds3dbuf.flMaxDistance);
2065 if(SUCCEEDED(hr))
2066 hr = IDirectSound3DBuffer_GetMode(iface, &ds3dbuf.dwMode);
2067 if(SUCCEEDED(hr))
2068 memcpy(ds3dbuffer, &ds3dbuf, sizeof(ds3dbuf));
2069
2070 popALContext();
2071 LeaveCriticalSection(This->crst);
2072
2073 return hr;
2074 }
2075
2076 static HRESULT WINAPI DS8Buffer3D_GetConeAngles(IDirectSound3DBuffer *iface, DWORD *pdwInsideConeAngle, DWORD *pdwOutsideConeAngle)
2077 {
2078 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2079 ALint inangle, outangle;
2080
2081 TRACE("(%p)->(%p, %p)\n", This, pdwInsideConeAngle, pdwOutsideConeAngle);
2082 if(!pdwInsideConeAngle || !pdwOutsideConeAngle)
2083 {
2084 WARN("Invalid pointers (%p, %p)\n", pdwInsideConeAngle, pdwOutsideConeAngle);
2085 return DSERR_INVALIDPARAM;
2086 }
2087
2088 EnterCriticalSection(This->crst);
2089 setALContext(This->ctx);
2090
2091 alGetSourcei(This->source, AL_CONE_INNER_ANGLE, &inangle);
2092 alGetSourcei(This->source, AL_CONE_OUTER_ANGLE, &outangle);
2093 getALError();
2094 *pdwInsideConeAngle = inangle;
2095 *pdwOutsideConeAngle = outangle;
2096
2097 popALContext();
2098 LeaveCriticalSection(This->crst);
2099
2100 return S_OK;
2101 }
2102
2103 static HRESULT WINAPI DS8Buffer3D_GetConeOrientation(IDirectSound3DBuffer *iface, D3DVECTOR *orient)
2104 {
2105 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2106 ALfloat dir[3];
2107
2108 TRACE("(%p)->(%p)\n", This, orient);
2109 if(!orient)
2110 {
2111 WARN("Invalid pointer\n");
2112 return DSERR_INVALIDPARAM;
2113 }
2114
2115 EnterCriticalSection(This->crst);
2116 setALContext(This->ctx);
2117
2118 alGetSourcefv(This->source, AL_DIRECTION, dir);
2119 getALError();
2120 orient->x = dir[0];
2121 orient->y = dir[1];
2122 orient->z = -dir[2];
2123
2124 popALContext();
2125 LeaveCriticalSection(This->crst);
2126
2127 return S_OK;
2128 }
2129
2130 static HRESULT WINAPI DS8Buffer3D_GetConeOutsideVolume(IDirectSound3DBuffer *iface, LONG *vol)
2131 {
2132 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2133 ALfloat gain;
2134
2135 TRACE("(%p)->(%p)\n", This, vol);
2136 if(!vol)
2137 {
2138 WARN("Invalid pointer\n");
2139 return DSERR_INVALIDPARAM;
2140 }
2141
2142 EnterCriticalSection(This->crst);
2143 setALContext(This->ctx);
2144
2145 alGetSourcef(This->source, AL_CONE_OUTER_GAIN, &gain);
2146 getALError();
2147 *vol = gain_to_mB(gain);
2148 *vol = max(*vol, DSBVOLUME_MIN);
2149 *vol = min(*vol, DSBVOLUME_MAX);
2150
2151 popALContext();
2152 LeaveCriticalSection(This->crst);
2153 return S_OK;
2154 }
2155
2156 static HRESULT WINAPI DS8Buffer3D_GetMaxDistance(IDirectSound3DBuffer *iface, D3DVALUE *maxdist)
2157 {
2158 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2159 ALfloat dist;
2160
2161 TRACE("(%p)->(%p)\n", This, maxdist);
2162 if(!maxdist)
2163 {
2164 WARN("Invalid pointer\n");
2165 return DSERR_INVALIDPARAM;
2166 }
2167
2168 EnterCriticalSection(This->crst);
2169 setALContext(This->ctx);
2170
2171 alGetSourcef(This->source, AL_MAX_DISTANCE, &dist);
2172 getALError();
2173 *maxdist = dist;
2174
2175 popALContext();
2176 LeaveCriticalSection(This->crst);
2177
2178 return S_OK;
2179 }
2180
2181 static HRESULT WINAPI DS8Buffer3D_GetMinDistance(IDirectSound3DBuffer *iface, D3DVALUE *mindist)
2182 {
2183 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2184 ALfloat dist;
2185
2186 TRACE("(%p)->(%p)\n", This, mindist);
2187 if(!mindist)
2188 {
2189 WARN("Invalid pointer\n");
2190 return DSERR_INVALIDPARAM;
2191 }
2192
2193 EnterCriticalSection(This->crst);
2194 setALContext(This->ctx);
2195
2196 alGetSourcef(This->source, AL_REFERENCE_DISTANCE, &dist);
2197 getALError();
2198 *mindist = dist;
2199
2200 popALContext();
2201 LeaveCriticalSection(This->crst);
2202
2203 return S_OK;
2204 }
2205
2206 static HRESULT WINAPI DS8Buffer3D_GetMode(IDirectSound3DBuffer *iface, DWORD *mode)
2207 {
2208 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2209
2210 TRACE("(%p)->(%p)\n", This, mode);
2211 if(!mode)
2212 {
2213 WARN("Invalid pointer\n");
2214 return DSERR_INVALIDPARAM;
2215 }
2216
2217 EnterCriticalSection(This->crst);
2218 *mode = This->ds3dmode;
2219 LeaveCriticalSection(This->crst);
2220
2221 return S_OK;
2222 }
2223
2224 static HRESULT WINAPI DS8Buffer3D_GetPosition(IDirectSound3DBuffer *iface, D3DVECTOR *pos)
2225 {
2226 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2227 ALfloat alpos[3];
2228
2229 TRACE("(%p)->(%p)\n", This, pos);
2230 if(!pos)
2231 {
2232 WARN("Invalid pointer\n");
2233 return DSERR_INVALIDPARAM;
2234 }
2235
2236 EnterCriticalSection(This->crst);
2237 setALContext(This->ctx);
2238
2239 alGetSourcefv(This->source, AL_POSITION, alpos);
2240 getALError();
2241 pos->x = alpos[0];
2242 pos->y = alpos[1];
2243 pos->z = -alpos[2];
2244
2245 popALContext();
2246 LeaveCriticalSection(This->crst);
2247
2248 return S_OK;
2249 }
2250
2251 static HRESULT WINAPI DS8Buffer3D_GetVelocity(IDirectSound3DBuffer *iface, D3DVECTOR *vel)
2252 {
2253 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2254 ALfloat alvel[3];
2255
2256 TRACE("(%p)->(%p)\n", This, vel);
2257 if(!vel)
2258 {
2259 WARN("Invalid pointer\n");
2260 return DSERR_INVALIDPARAM;
2261 }
2262
2263 EnterCriticalSection(This->crst);
2264 setALContext(This->ctx);
2265
2266 alGetSourcefv(This->source, AL_VELOCITY, alvel);
2267 getALError();
2268 vel->x = alvel[0];
2269 vel->y = alvel[1];
2270 vel->z = -alvel[2];
2271
2272 popALContext();
2273 LeaveCriticalSection(This->crst);
2274
2275 return S_OK;
2276 }
2277
2278 static HRESULT WINAPI DS8Buffer3D_SetAllParameters(IDirectSound3DBuffer *iface, const DS3DBUFFER *ds3dbuffer, DWORD apply)
2279 {
2280 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2281 TRACE("(%p)->(%p, %u)\n", This, ds3dbuffer, apply);
2282
2283 if(!ds3dbuffer || ds3dbuffer->dwSize < sizeof(*ds3dbuffer))
2284 {
2285 WARN("Invalid DS3DBUFFER (%p, %u)\n", ds3dbuffer, ds3dbuffer ? ds3dbuffer->dwSize : 0);
2286 return DSERR_INVALIDPARAM;
2287 }
2288
2289 if(ds3dbuffer->dwInsideConeAngle > DS3D_MAXCONEANGLE ||
2290 ds3dbuffer->dwOutsideConeAngle > DS3D_MAXCONEANGLE)
2291 {
2292 WARN("Invalid cone angles (%u, %u)\n", ds3dbuffer->dwInsideConeAngle,
2293 ds3dbuffer->dwOutsideConeAngle);
2294 return DSERR_INVALIDPARAM;
2295 }
2296
2297 if(ds3dbuffer->lConeOutsideVolume > DSBVOLUME_MAX ||
2298 ds3dbuffer->lConeOutsideVolume < DSBVOLUME_MIN)
2299 {
2300 WARN("Invalid cone outside volume (%d)\n", ds3dbuffer->lConeOutsideVolume);
2301 return DSERR_INVALIDPARAM;
2302 }
2303
2304 if(ds3dbuffer->flMaxDistance < 0.0f)
2305 {
2306 WARN("Invalid max distance (%f)\n", ds3dbuffer->flMaxDistance);
2307 return DSERR_INVALIDPARAM;
2308 }
2309
2310 if(ds3dbuffer->flMinDistance < 0.0f)
2311 {
2312 WARN("Invalid min distance (%f)\n", ds3dbuffer->flMinDistance);
2313 return DSERR_INVALIDPARAM;
2314 }
2315
2316 if(ds3dbuffer->dwMode != DS3DMODE_NORMAL &&
2317 ds3dbuffer->dwMode != DS3DMODE_HEADRELATIVE &&
2318 ds3dbuffer->dwMode != DS3DMODE_DISABLE)
2319 {
2320 WARN("Invalid mode (%u)\n", ds3dbuffer->dwMode);
2321 return DSERR_INVALIDPARAM;
2322 }
2323
2324 EnterCriticalSection(This->crst);
2325 setALContext(This->ctx);
2326 IDirectSound3DBuffer_SetPosition(iface, ds3dbuffer->vPosition.x, ds3dbuffer->vPosition.y, ds3dbuffer->vPosition.z, apply);
2327 IDirectSound3DBuffer_SetVelocity(iface, ds3dbuffer->vVelocity.x, ds3dbuffer->vVelocity.y, ds3dbuffer->vVelocity.z, apply);
2328 IDirectSound3DBuffer_SetConeAngles(iface, ds3dbuffer->dwInsideConeAngle, ds3dbuffer->dwOutsideConeAngle, apply);
2329 IDirectSound3DBuffer_SetConeOrientation(iface, ds3dbuffer->vConeOrientation.x, ds3dbuffer->vConeOrientation.y, ds3dbuffer->vConeOrientation.z, apply);
2330 IDirectSound3DBuffer_SetConeOutsideVolume(iface, ds3dbuffer->lConeOutsideVolume, apply);
2331 IDirectSound3DBuffer_SetMinDistance(iface, ds3dbuffer->flMinDistance, apply);
2332 IDirectSound3DBuffer_SetMaxDistance(iface, ds3dbuffer->flMaxDistance, apply);
2333 IDirectSound3DBuffer_SetMode(iface, ds3dbuffer->dwMode, apply);
2334 popALContext();
2335 LeaveCriticalSection(This->crst);
2336
2337 return S_OK;
2338 }
2339
2340 static HRESULT WINAPI DS8Buffer3D_SetConeAngles(IDirectSound3DBuffer *iface, DWORD dwInsideConeAngle, DWORD dwOutsideConeAngle, DWORD apply)
2341 {
2342 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2343
2344 TRACE("(%p)->(%u, %u, %u)\n", This, dwInsideConeAngle, dwOutsideConeAngle, apply);
2345 if(dwInsideConeAngle > DS3D_MAXCONEANGLE ||
2346 dwOutsideConeAngle > DS3D_MAXCONEANGLE)
2347 {
2348 WARN("Invalid cone angles (%u, %u)\n", dwInsideConeAngle, dwOutsideConeAngle);
2349 return DSERR_INVALIDPARAM;
2350 }
2351
2352 EnterCriticalSection(This->crst);
2353 if(apply == DS3D_DEFERRED)
2354 {
2355 This->ds3dbuffer.dwInsideConeAngle = dwInsideConeAngle;
2356 This->ds3dbuffer.dwOutsideConeAngle = dwOutsideConeAngle;
2357 This->dirty.bit.cone_angles = 1;
2358 }
2359 else
2360 {
2361 setALContext(This->ctx);
2362 alSourcei(This->source, AL_CONE_INNER_ANGLE, dwInsideConeAngle);
2363 alSourcei(This->source, AL_CONE_OUTER_ANGLE, dwOutsideConeAngle);
2364 getALError();
2365 popALContext();
2366 }
2367 LeaveCriticalSection(This->crst);
2368
2369 return S_OK;
2370 }
2371
2372 static HRESULT WINAPI DS8Buffer3D_SetConeOrientation(IDirectSound3DBuffer *iface, D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD apply)
2373 {
2374 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2375
2376 TRACE("(%p)->(%f, %f, %f, %u)\n", This, x, y, z, apply);
2377
2378 EnterCriticalSection(This->crst);
2379 if(apply == DS3D_DEFERRED)
2380 {
2381 This->ds3dbuffer.vConeOrientation.x = x;
2382 This->ds3dbuffer.vConeOrientation.y = y;
2383 This->ds3dbuffer.vConeOrientation.z = z;
2384 This->dirty.bit.cone_orient = 1;
2385 }
2386 else
2387 {
2388 setALContext(This->ctx);
2389 alSource3f(This->source, AL_DIRECTION, x, y, -z);
2390 getALError();
2391 popALContext();
2392 }
2393 LeaveCriticalSection(This->crst);
2394
2395 return S_OK;
2396 }
2397
2398 static HRESULT WINAPI DS8Buffer3D_SetConeOutsideVolume(IDirectSound3DBuffer *iface, LONG vol, DWORD apply)
2399 {
2400 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2401
2402 TRACE("(%p)->(%u, %u)\n", This, vol, apply);
2403 if(vol < DSBVOLUME_MIN || vol > DSBVOLUME_MAX)
2404 {
2405 WARN("Invalid volume (%u)\n", vol);
2406 return DSERR_INVALIDPARAM;
2407 }
2408
2409 EnterCriticalSection(This->crst);
2410 if(apply == DS3D_DEFERRED)
2411 {
2412 This->ds3dbuffer.lConeOutsideVolume = vol;
2413 This->dirty.bit.cone_outsidevolume = 1;
2414 }
2415 else
2416 {
2417 setALContext(This->ctx);
2418 alSourcef(This->source, AL_CONE_OUTER_GAIN, mB_to_gain(vol));
2419 getALError();
2420 popALContext();
2421 }
2422 LeaveCriticalSection(This->crst);
2423
2424 return S_OK;
2425 }
2426
2427 static HRESULT WINAPI DS8Buffer3D_SetMaxDistance(IDirectSound3DBuffer *iface, D3DVALUE maxdist, DWORD apply)
2428 {
2429 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2430
2431 TRACE("(%p)->(%f, %u)\n", This, maxdist, apply);
2432 if(maxdist < 0.0f)
2433 {
2434 WARN("Invalid max distance (%f)\n", maxdist);
2435 return DSERR_INVALIDPARAM;
2436 }
2437
2438 EnterCriticalSection(This->crst);
2439 if(apply == DS3D_DEFERRED)
2440 {
2441 This->ds3dbuffer.flMaxDistance = maxdist;
2442 This->dirty.bit.max_distance = 1;
2443 }
2444 else
2445 {
2446 setALContext(This->ctx);
2447 alSourcef(This->source, AL_MAX_DISTANCE, maxdist);
2448 getALError();
2449 popALContext();
2450 }
2451 LeaveCriticalSection(This->crst);
2452
2453 return S_OK;
2454 }
2455
2456 static HRESULT WINAPI DS8Buffer3D_SetMinDistance(IDirectSound3DBuffer *iface, D3DVALUE mindist, DWORD apply)
2457 {
2458 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2459
2460 TRACE("(%p)->(%f, %u)\n", This, mindist, apply);
2461 if(mindist < 0.0f)
2462 {
2463 WARN("Invalid min distance (%f)\n", mindist);
2464 return DSERR_INVALIDPARAM;
2465 }
2466
2467 EnterCriticalSection(This->crst);
2468 if(apply == DS3D_DEFERRED)
2469 {
2470 This->ds3dbuffer.flMinDistance = mindist;
2471 This->dirty.bit.min_distance = 1;
2472 }
2473 else
2474 {
2475 setALContext(This->ctx);
2476 alSourcef(This->source, AL_REFERENCE_DISTANCE, mindist);
2477 getALError();
2478 popALContext();
2479 }
2480 LeaveCriticalSection(This->crst);
2481
2482 return S_OK;
2483 }
2484
2485 static HRESULT WINAPI DS8Buffer3D_SetMode(IDirectSound3DBuffer *iface, DWORD mode, DWORD apply)
2486 {
2487 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2488
2489 TRACE("(%p)->(%u, %u)\n", This, mode, apply);
2490 if(mode != DS3DMODE_NORMAL && mode != DS3DMODE_HEADRELATIVE &&
2491 mode != DS3DMODE_DISABLE)
2492 {
2493 WARN("Invalid mode (%u)\n", mode);
2494 return DSERR_INVALIDPARAM;
2495 }
2496
2497 EnterCriticalSection(This->crst);
2498 if(apply == DS3D_DEFERRED)
2499 {
2500 This->ds3dbuffer.dwMode = mode;
2501 This->dirty.bit.mode = 1;
2502 }
2503 else
2504 {
2505 setALContext(This->ctx);
2506 alSourcei(This->source, AL_SOURCE_RELATIVE,
2507 (mode != DS3DMODE_NORMAL) ? AL_TRUE : AL_FALSE);
2508 alSourcef(This->source, AL_ROLLOFF_FACTOR,
2509 (mode == DS3DMODE_DISABLE) ? 0.0f : This->primary->rollofffactor);
2510 This->ds3dmode = mode;
2511 getALError();
2512 popALContext();
2513 }
2514 LeaveCriticalSection(This->crst);
2515
2516 return S_OK;
2517 }
2518
2519 static HRESULT WINAPI DS8Buffer3D_SetPosition(IDirectSound3DBuffer *iface, D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD apply)
2520 {
2521 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2522
2523 TRACE("(%p)->(%f, %f, %f, %u)\n", This, x, y, z, apply);
2524
2525 EnterCriticalSection(This->crst);
2526 if(apply == DS3D_DEFERRED)
2527 {
2528 This->ds3dbuffer.vPosition.x = x;
2529 This->ds3dbuffer.vPosition.y = y;
2530 This->ds3dbuffer.vPosition.z = z;
2531 This->dirty.bit.pos = 1;
2532 }
2533 else
2534 {
2535 setALContext(This->ctx);
2536 alSource3f(This->source, AL_POSITION, x, y, -z);
2537 getALError();
2538 popALContext();
2539 }
2540 LeaveCriticalSection(This->crst);
2541
2542 return S_OK;
2543 }
2544
2545 static HRESULT WINAPI DS8Buffer3D_SetVelocity(IDirectSound3DBuffer *iface, D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD apply)
2546 {
2547 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2548
2549 TRACE("(%p)->(%f, %f, %f, %u)\n", This, x, y, z, apply);
2550
2551 EnterCriticalSection(This->crst);
2552 if(apply == DS3D_DEFERRED)
2553 {
2554 This->ds3dbuffer.vVelocity.x = x;
2555 This->ds3dbuffer.vVelocity.y = y;
2556 This->ds3dbuffer.vVelocity.z = z;
2557 This->dirty.bit.vel = 1;
2558 }
2559 else
2560 {
2561 setALContext(This->ctx);
2562 alSource3f(This->source, AL_VELOCITY, x, y, -z);
2563 getALError();
2564 popALContext();
2565 }
2566 LeaveCriticalSection(This->crst);
2567
2568 return S_OK;
2569 }
2570
2571 static const IDirectSound3DBufferVtbl DS8Buffer3d_Vtbl =
2572 {
2573 DS8Buffer3D_QueryInterface,
2574 DS8Buffer3D_AddRef,
2575 DS8Buffer3D_Release,
2576 DS8Buffer3D_GetAllParameters,
2577 DS8Buffer3D_GetConeAngles,
2578 DS8Buffer3D_GetConeOrientation,
2579 DS8Buffer3D_GetConeOutsideVolume,
2580 DS8Buffer3D_GetMaxDistance,
2581 DS8Buffer3D_GetMinDistance,
2582 DS8Buffer3D_GetMode,
2583 DS8Buffer3D_GetPosition,
2584 DS8Buffer3D_GetVelocity,
2585 DS8Buffer3D_SetAllParameters,
2586 DS8Buffer3D_SetConeAngles,
2587 DS8Buffer3D_SetConeOrientation,
2588 DS8Buffer3D_SetConeOutsideVolume,
2589 DS8Buffer3D_SetMaxDistance,
2590 DS8Buffer3D_SetMinDistance,
2591 DS8Buffer3D_SetMode,
2592 DS8Buffer3D_SetPosition,
2593 DS8Buffer3D_SetVelocity
2594 };
2595
2596
2597 static HRESULT WINAPI DS8BufferNot_QueryInterface(IDirectSoundNotify *iface, REFIID riid, void **ppv)
2598 {
2599 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2600 return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppv);
2601 }
2602
2603 static ULONG WINAPI DS8BufferNot_AddRef(IDirectSoundNotify *iface)
2604 {
2605 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2606 LONG ret;
2607
2608 InterlockedIncrement(&This->all_ref);
2609 ret = InterlockedIncrement(&This->not_ref);
2610 TRACE("new refcount %d\n", ret);
2611
2612 return ret;
2613 }
2614
2615 static ULONG WINAPI DS8BufferNot_Release(IDirectSoundNotify *iface)
2616 {
2617 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2618 LONG ret;
2619
2620 ret = InterlockedDecrement(&This->not_ref);
2621 TRACE("new refcount %d\n", ret);
2622 if(InterlockedDecrement(&This->all_ref) == 0)
2623 DS8Buffer_Destroy(This);
2624
2625 return ret;
2626 }
2627
2628 static HRESULT WINAPI DS8BufferNot_SetNotificationPositions(IDirectSoundNotify *iface, DWORD count, const DSBPOSITIONNOTIFY *notifications)
2629 {
2630 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2631 DSBPOSITIONNOTIFY *nots;
2632 DWORD state;
2633 HRESULT hr;
2634
2635 EnterCriticalSection(This->crst);
2636 hr = DSERR_INVALIDPARAM;
2637 if(count && !notifications)
2638 goto out;
2639
2640 hr = IDirectSoundBuffer8_GetStatus(&This->IDirectSoundBuffer8_iface, &state);
2641 if(FAILED(hr))
2642 goto out;
2643
2644 hr = DSERR_INVALIDCALL;
2645 if((state&DSBSTATUS_PLAYING))
2646 goto out;
2647
2648 if(!count)
2649 {
2650 HeapFree(GetProcessHeap(), 0, This->notify);
2651 This->notify = 0;
2652 This->nnotify = 0;
2653 hr = S_OK;
2654 }
2655 else
2656 {
2657 DWORD i;
2658
2659 hr = DSERR_INVALIDPARAM;
2660 for(i = 0;i < count;++i)
2661 {
2662 if(notifications[i].dwOffset >= This->buffer->buf_size &&
2663 notifications[i].dwOffset != (DWORD)DSBPN_OFFSETSTOP)
2664 goto out;
2665 }
2666
2667 hr = E_OUTOFMEMORY;
2668 nots = HeapAlloc(GetProcessHeap(), 0, count*sizeof(*nots));
2669 if(!nots)
2670 goto out;
2671 memcpy(nots, notifications, count*sizeof(*nots));
2672
2673 HeapFree(GetProcessHeap(), 0, This->notify);
2674 This->notify = nots;
2675 This->nnotify = count;
2676
2677 hr = S_OK;
2678 }
2679
2680 out:
2681 LeaveCriticalSection(This->crst);
2682 return hr;
2683 }
2684
2685 static const IDirectSoundNotifyVtbl DS8BufferNot_Vtbl =
2686 {
2687 DS8BufferNot_QueryInterface,
2688 DS8BufferNot_AddRef,
2689 DS8BufferNot_Release,
2690 DS8BufferNot_SetNotificationPositions
2691 };
2692
2693
2694 static HRESULT WINAPI DS8BufferProp_QueryInterface(IKsPropertySet *iface, REFIID riid, void **ppv)
2695 {
2696 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2697 return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppv);
2698 }
2699
2700 static ULONG WINAPI DS8BufferProp_AddRef(IKsPropertySet *iface)
2701 {
2702 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2703 LONG ret;
2704
2705 InterlockedIncrement(&This->all_ref);
2706 ret = InterlockedIncrement(&This->prop_ref);
2707 TRACE("new refcount %d\n", ret);
2708
2709 return ret;
2710 }
2711
2712 static ULONG WINAPI DS8BufferProp_Release(IKsPropertySet *iface)
2713 {
2714 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2715 LONG ret;
2716
2717 ret = InterlockedDecrement(&This->prop_ref);
2718 TRACE("new refcount %d\n", ret);
2719 if(InterlockedDecrement(&This->all_ref) == 0)
2720 DS8Buffer_Destroy(This);
2721
2722 return ret;
2723 }
2724
2725 /* NOTE: Due to some apparent quirks in DSound, the listener properties are
2726 handled through secondary buffers. */
2727 static HRESULT WINAPI DS8BufferProp_Get(IKsPropertySet *iface,
2728 REFGUID guidPropSet, ULONG dwPropID,
2729 LPVOID pInstanceData, ULONG cbInstanceData,
2730 LPVOID pPropData, ULONG cbPropData,
2731 PULONG pcbReturned)
2732 {
2733 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2734 HRESULT hr = E_PROP_ID_UNSUPPORTED;
2735
2736 TRACE("(%p)->(%s, %u, %p, %u, %p, %u, %p)\n", iface, debugstr_guid(guidPropSet),
2737 dwPropID, pInstanceData, cbInstanceData, pPropData, cbPropData, pcbReturned);
2738
2739 if(!pcbReturned)
2740 return E_POINTER;
2741 *pcbReturned = 0;
2742
2743 #if 0
2744 if(IsEqualIID(guidPropSet, &DSPROPSETID_EAX20_BufferProperties))
2745 {
2746 }
2747 else
2748 #endif
2749 {
2750 /* Not a known buffer/source property. Pass it to the listener */
2751 hr = IKsPropertySet_Get(&This->primary->IKsPropertySet_iface, guidPropSet,
2752 dwPropID, pInstanceData, cbInstanceData, pPropData, cbPropData,
2753 pcbReturned);
2754 }
2755
2756 return hr;
2757 }
2758
2759 static HRESULT WINAPI DS8BufferProp_Set(IKsPropertySet *iface,
2760 REFGUID guidPropSet, ULONG dwPropID,
2761 LPVOID pInstanceData, ULONG cbInstanceData,
2762 LPVOID pPropData, ULONG cbPropData)
2763 {
2764 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2765 HRESULT hr = E_PROP_ID_UNSUPPORTED;
2766
2767 TRACE("(%p)->(%s, %u, %p, %u, %p, %u)\n", iface, debugstr_guid(guidPropSet),
2768 dwPropID, pInstanceData, cbInstanceData, pPropData, cbPropData);
2769
2770 #if 0
2771 if(IsEqualIID(guidPropSet, &DSPROPSETID_EAX20_BufferProperties))
2772 {
2773 }
2774 else
2775 #endif
2776 {
2777 /* Not a known buffer/source property. Pass it to the listener */
2778 hr = IKsPropertySet_Set(&This->primary->IKsPropertySet_iface, guidPropSet,
2779 dwPropID, pInstanceData, cbInstanceData, pPropData,
2780 cbPropData);
2781 }
2782
2783 return hr;
2784 }
2785
2786 static HRESULT WINAPI DS8BufferProp_QuerySupport(IKsPropertySet *iface,
2787 REFGUID guidPropSet, ULONG dwPropID,
2788 PULONG pTypeSupport)
2789 {
2790 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2791 HRESULT hr = E_PROP_ID_UNSUPPORTED;
2792
2793 TRACE("(%p)->(%s, %u, %p)\n", iface, debugstr_guid(guidPropSet), dwPropID, pTypeSupport);
2794
2795 if(!pTypeSupport)
2796 return E_POINTER;
2797 *pTypeSupport = 0;
2798
2799 #if 0
2800 if(IsEqualIID(guidPropSet, &DSPROPSETID_EAX20_BufferProperties))
2801 {
2802 }
2803 else
2804 #endif
2805 {
2806 /* Not a known buffer/source property. Pass it to the listener */
2807 hr = IKsPropertySet_QuerySupport(&This->primary->IKsPropertySet_iface,
2808 guidPropSet, dwPropID, pTypeSupport);
2809 }
2810
2811 return hr;
2812 }
2813
2814 static const IKsPropertySetVtbl DS8BufferProp_Vtbl =
2815 {
2816 DS8BufferProp_QueryInterface,
2817 DS8BufferProp_AddRef,
2818 DS8BufferProp_Release,
2819 DS8BufferProp_Get,
2820 DS8BufferProp_Set,
2821 DS8BufferProp_QuerySupport
2822 };
A DirectSound wrapper for OpenAL