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Use clamping functions instead of the min/max macros
[dsound-openal.git] / buffer.c
blob20d6e415b47df8f395c3060d5e72e3413f8b8fe8
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 }
198 }
199 else if(format->wBitsPerSample == 16)
200 {
201 switch(format->nChannels)
202 {
203 case 1: return "AL_FORMAT_MONO16";
204 case 2: return "AL_FORMAT_STEREO16";
205 case 4: return "AL_FORMAT_QUAD16";
206 case 6: return "AL_FORMAT_51CHN16";
207 case 7: return "AL_FORMAT_61CHN16";
208 case 8: return "AL_FORMAT_71CHN16";
209 }
210 }
211
212 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
213 format->wBitsPerSample, format->nChannels);
214 return NULL;
215 }
216 static ALenum get_fmt_PCM(const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out, ALenum *in_chans, ALenum *in_type)
217 {
218 out->Format = *format;
219 out->Format.cbSize = 0;
220
221 if(format->wBitsPerSample == 8)
222 {
223 *in_type = AL_UNSIGNED_BYTE;
224 switch(format->nChannels)
225 {
226 case 1: *in_chans = AL_MONO;
227 return AL_MONO8;
228 case 2: *in_chans = AL_STEREO;
229 return AL_STEREO8;
230 case 4: *in_chans = AL_QUAD;
231 return AL_QUAD8;
232 case 6: *in_chans = AL_5POINT1;
233 return AL_5POINT1_8;
234 case 7: *in_chans = AL_6POINT1;
235 return AL_6POINT1_8;
236 case 8: *in_chans = AL_7POINT1;
237 return AL_7POINT1_8;
238 }
239 }
240 else if(format->wBitsPerSample == 16)
241 {
242 *in_type = AL_SHORT;
243 switch(format->nChannels)
244 {
245 case 1: *in_chans = AL_MONO;
246 return AL_MONO16;
247 case 2: *in_chans = AL_STEREO;
248 return AL_STEREO16;
249 case 4: *in_chans = AL_QUAD;
250 return AL_QUAD16;
251 case 6: *in_chans = AL_5POINT1;
252 return AL_5POINT1_16;
253 case 7: *in_chans = AL_6POINT1;
254 return AL_6POINT1_16;
255 case 8: *in_chans = AL_7POINT1;
256 return AL_7POINT1_16;
257 }
258 }
259 #if 0 /* Will cause incorrect byte offsets */
260 else if(format->wBitsPerSample == 24)
261 {
262 *in_type = AL_BYTE3;
263 switch(format->nChannels)
264 {
265 case 1: *in_chans = AL_MONO;
266 return AL_MONO32F;
267 case 2: *in_chans = AL_STEREO;
268 return AL_STEREO32F;
269 case 4: *in_chans = AL_QUAD;
270 return AL_QUAD32F;
271 case 6: *in_chans = AL_5POINT1;
272 return AL_5POINT1_32F;
273 case 7: *in_chans = AL_6POINT1;
274 return AL_6POINT1_32F;
275 case 8: *in_chans = AL_7POINT1;
276 return AL_7POINT1_32F;
277 }
278 }
279 #endif
280 else if(format->wBitsPerSample == 32)
281 {
282 *in_type = AL_INT;
283 switch(format->nChannels)
284 {
285 case 1: *in_chans = AL_MONO;
286 return AL_MONO32F;
287 case 2: *in_chans = AL_STEREO;
288 return AL_STEREO32F;
289 case 4: *in_chans = AL_QUAD;
290 return AL_QUAD32F;
291 case 6: *in_chans = AL_5POINT1;
292 return AL_5POINT1_32F;
293 case 7: *in_chans = AL_6POINT1;
294 return AL_6POINT1_32F;
295 case 8: *in_chans = AL_7POINT1;
296 return AL_7POINT1_32F;
297 }
298 }
299
300 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
301 format->wBitsPerSample, format->nChannels);
302 return AL_NONE;
303 }
304
305 static const char *get_fmtstr_FLOAT(const DS8Primary *prim, const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out)
306 {
307 out->Format = *format;
308 out->Format.cbSize = 0;
309
310 if(out->Format.nChannels != 1 && out->Format.nChannels != 2 &&
311 !prim->SupportedExt[EXT_MCFORMATS])
312 {
313 WARN("Multi-channel not available\n");
314 return NULL;
315 }
316
317 if(format->wBitsPerSample == 32 && prim->SupportedExt[EXT_FLOAT32])
318 {
319 switch(format->nChannels)
320 {
321 case 1: return "AL_FORMAT_MONO_FLOAT32";
322 case 2: return "AL_FORMAT_STEREO_FLOAT32";
323 case 4: return "AL_FORMAT_QUAD32";
324 case 6: return "AL_FORMAT_51CHN32";
325 case 7: return "AL_FORMAT_61CHN32";
326 case 8: return "AL_FORMAT_71CHN32";
327 }
328 }
329
330 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
331 format->wBitsPerSample, format->nChannels);
332 return NULL;
333 }
334 static ALenum get_fmt_FLOAT(const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out, ALenum *in_chans, ALenum *in_type)
335 {
336 out->Format = *format;
337 out->Format.cbSize = 0;
338
339 if(format->wBitsPerSample == 32)
340 {
341 *in_type = AL_FLOAT;
342 switch(format->nChannels)
343 {
344 case 1: *in_chans = AL_MONO;
345 return AL_MONO32F;
346 case 2: *in_chans = AL_STEREO;
347 return AL_STEREO32F;
348 case 4: *in_chans = AL_QUAD;
349 return AL_QUAD32F;
350 case 6: *in_chans = AL_5POINT1;
351 return AL_5POINT1_32F;
352 case 7: *in_chans = AL_6POINT1;
353 return AL_6POINT1_32F;
354 case 8: *in_chans = AL_7POINT1;
355 return AL_7POINT1_32F;
356 }
357 }
358 #if 0 /* Will cause incorrect byte offsets */
359 else if(format->wBitsPerSample == 64)
360 {
361 *in_type = AL_DOUBLE;
362 switch(format->nChannels)
363 {
364 case 1: *in_chans = AL_MONO;
365 return AL_MONO32F;
366 case 2: *in_chans = AL_STEREO;
367 return AL_STEREO32F;
368 case 4: *in_chans = AL_QUAD;
369 return AL_QUAD32F;
370 case 6: *in_chans = AL_5POINT1;
371 return AL_5POINT1_32F;
372 case 7: *in_chans = AL_6POINT1;
373 return AL_6POINT1_32F;
374 case 8: *in_chans = AL_7POINT1;
375 return AL_7POINT1_32F;
376 }
377 }
378 #endif
379
380 FIXME("Could not get OpenAL format (%d-bit, %d channels)\n",
381 format->wBitsPerSample, format->nChannels);
382 return AL_NONE;
383 }
384
385 /* Speaker configs */
386 #define MONO SPEAKER_FRONT_CENTER
387 #define STEREO (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT)
388 #define REAR (SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT)
389 #define QUAD (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT)
390 #define X5DOT1 (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT)
391 #define X6DOT1 (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_CENTER|SPEAKER_SIDE_LEFT|SPEAKER_SIDE_RIGHT)
392 #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)
393
394 static const char *get_fmtstr_EXT(const DS8Primary *prim, const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out)
395 {
396 *out = *CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
397 out->Format.cbSize = sizeof(*out) - sizeof(out->Format);
398
399 if(!out->Samples.wValidBitsPerSample)
400 out->Samples.wValidBitsPerSample = out->Format.wBitsPerSample;
401 else if(out->Samples.wValidBitsPerSample != out->Format.wBitsPerSample)
402 {
403 FIXME("Padded samples not supported (%u of %u)\n", out->Samples.wValidBitsPerSample, out->Format.wBitsPerSample);
404 return NULL;
405 }
406
407 if(out->dwChannelMask != MONO && out->dwChannelMask != STEREO &&
408 !prim->SupportedExt[EXT_MCFORMATS])
409 {
410 WARN("Multi-channel not available\n");
411 return NULL;
412 }
413
414 if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))
415 {
416 if(out->Samples.wValidBitsPerSample == 8)
417 {
418 switch(out->dwChannelMask)
419 {
420 case MONO: return "AL_FORMAT_MONO8";
421 case STEREO: return "AL_FORMAT_STEREO8";
422 case REAR: return "AL_FORMAT_REAR8";
423 case QUAD: return "AL_FORMAT_QUAD8";
424 case X5DOT1: return "AL_FORMAT_51CHN8";
425 case X6DOT1: return "AL_FORMAT_61CHN8";
426 case X7DOT1: return "AL_FORMAT_71CHN8";
427 }
428 }
429 else if(out->Samples.wValidBitsPerSample == 16)
430 {
431 switch(out->dwChannelMask)
432 {
433 case MONO: return "AL_FORMAT_MONO16";
434 case STEREO: return "AL_FORMAT_STEREO16";
435 case REAR: return "AL_FORMAT_REAR16";
436 case QUAD: return "AL_FORMAT_QUAD16";
437 case X5DOT1: return "AL_FORMAT_51CHN16";
438 case X6DOT1: return "AL_FORMAT_61CHN16";
439 case X7DOT1: return "AL_FORMAT_71CHN16";
440 }
441 }
442
443 FIXME("Could not get OpenAL PCM format (%d-bit, channelmask %#x)\n",
444 out->Samples.wValidBitsPerSample, out->dwChannelMask);
445 return NULL;
446 }
447 else if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT) &&
448 prim->SupportedExt[EXT_FLOAT32])
449 {
450 if(out->Samples.wValidBitsPerSample == 32)
451 {
452 switch(out->dwChannelMask)
453 {
454 case MONO: return "AL_FORMAT_MONO_FLOAT32";
455 case STEREO: return "AL_FORMAT_STEREO_FLOAT32";
456 case REAR: return "AL_FORMAT_REAR32";
457 case QUAD: return "AL_FORMAT_QUAD32";
458 case X5DOT1: return "AL_FORMAT_51CHN32";
459 case X6DOT1: return "AL_FORMAT_61CHN32";
460 case X7DOT1: return "AL_FORMAT_71CHN32";
461 }
462 }
463 else
464 {
465 WARN("Invalid float bits: %u\n", out->Samples.wValidBitsPerSample);
466 return NULL;
467 }
468
469 FIXME("Could not get OpenAL float format (%d-bit, channelmask %#x)\n",
470 out->Samples.wValidBitsPerSample, out->dwChannelMask);
471 return NULL;
472 }
473 else if(!IsEqualGUID(&out->SubFormat, &GUID_NULL))
474 ERR("Unhandled extensible format: %s\n", debugstr_guid(&out->SubFormat));
475 return NULL;
476 }
477 static ALenum get_fmt_EXT(const WAVEFORMATEX *format, WAVEFORMATEXTENSIBLE *out, ALenum *in_chans, ALenum *in_type)
478 {
479 *out = *CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
480 out->Format.cbSize = sizeof(*out) - sizeof(out->Format);
481
482 if(!out->Samples.wValidBitsPerSample)
483 out->Samples.wValidBitsPerSample = out->Format.wBitsPerSample;
484 else if(out->Samples.wValidBitsPerSample != out->Format.wBitsPerSample)
485 {
486 FIXME("Padded samples not supported (%u of %u)\n", out->Samples.wValidBitsPerSample, out->Format.wBitsPerSample);
487 return AL_NONE;
488 }
489
490 if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))
491 {
492 if(out->Samples.wValidBitsPerSample == 8)
493 {
494 *in_type = AL_UNSIGNED_BYTE;
495 switch(out->dwChannelMask)
496 {
497 case MONO: *in_chans = AL_MONO;
498 return AL_MONO8;
499 case STEREO: *in_chans = AL_STEREO;
500 return AL_STEREO8;
501 case REAR: *in_chans = AL_REAR;
502 return AL_REAR8;
503 case QUAD: *in_chans = AL_QUAD;
504 return AL_QUAD8;
505 case X5DOT1: *in_chans = AL_5POINT1;
506 return AL_5POINT1_8;
507 case X6DOT1: *in_chans = AL_6POINT1;
508 return AL_6POINT1_8;
509 case X7DOT1: *in_chans = AL_7POINT1;
510 return AL_7POINT1_8;
511 }
512 }
513 else if(out->Samples.wValidBitsPerSample == 16)
514 {
515 *in_type = AL_SHORT;
516 switch(out->dwChannelMask)
517 {
518 case MONO: *in_chans = AL_MONO;
519 return AL_MONO16;
520 case STEREO: *in_chans = AL_STEREO;
521 return AL_STEREO16;
522 case REAR: *in_chans = AL_REAR;
523 return AL_REAR16;
524 case QUAD: *in_chans = AL_QUAD;
525 return AL_QUAD16;
526 case X5DOT1: *in_chans = AL_5POINT1;
527 return AL_5POINT1_16;
528 case X6DOT1: *in_chans = AL_6POINT1;
529 return AL_6POINT1_16;
530 case X7DOT1: *in_chans = AL_7POINT1;
531 return AL_7POINT1_16;
532 }
533 }
534 #if 0
535 else if(out->Samples.wValidBitsPerSample == 24)
536 {
537 *in_type = AL_BYTE3;
538 switch(out->dwChannelMask)
539 {
540 case MONO: *in_chans = AL_MONO;
541 return AL_MONO32F;
542 case STEREO: *in_chans = AL_STEREO;
543 return AL_STEREO32F;
544 case REAR: *in_chans = AL_REAR;
545 return AL_REAR32F;
546 case QUAD: *in_chans = AL_QUAD;
547 return AL_QUAD32F;
548 case X5DOT1: *in_chans = AL_5POINT1;
549 return AL_5POINT1_32F;
550 case X6DOT1: *in_chans = AL_6POINT1;
551 return AL_6POINT1_32F;
552 case X7DOT1: *in_chans = AL_7POINT1;
553 return AL_7POINT1_32F;
554 }
555 }
556 #endif
557 else if(out->Samples.wValidBitsPerSample == 32)
558 {
559 *in_type = AL_INT;
560 switch(out->dwChannelMask)
561 {
562 case MONO: *in_chans = AL_MONO;
563 return AL_MONO32F;
564 case STEREO: *in_chans = AL_STEREO;
565 return AL_STEREO32F;
566 case REAR: *in_chans = AL_REAR;
567 return AL_REAR32F;
568 case QUAD: *in_chans = AL_QUAD;
569 return AL_QUAD32F;
570 case X5DOT1: *in_chans = AL_5POINT1;
571 return AL_5POINT1_32F;
572 case X6DOT1: *in_chans = AL_6POINT1;
573 return AL_6POINT1_32F;
574 case X7DOT1: *in_chans = AL_7POINT1;
575 return AL_7POINT1_32F;
576 }
577 }
578
579 FIXME("Could not get OpenAL PCM format (%d-bit, channelmask %#x)\n",
580 out->Samples.wValidBitsPerSample, out->dwChannelMask);
581 return AL_NONE;
582 }
583 else if(IsEqualGUID(&out->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT))
584 {
585 if(out->Samples.wValidBitsPerSample == 32)
586 {
587 *in_type = AL_FLOAT;
588 switch(out->dwChannelMask)
589 {
590 case MONO: *in_chans = AL_MONO;
591 return AL_MONO32F;
592 case STEREO: *in_chans = AL_STEREO;
593 return AL_STEREO32F;
594 case REAR: *in_chans = AL_REAR;
595 return AL_REAR32F;
596 case QUAD: *in_chans = AL_QUAD;
597 return AL_QUAD32F;
598 case X5DOT1: *in_chans = AL_5POINT1;
599 return AL_5POINT1_32F;
600 case X6DOT1: *in_chans = AL_6POINT1;
601 return AL_6POINT1_32F;
602 case X7DOT1: *in_chans = AL_7POINT1;
603 return AL_7POINT1_32F;
604 }
605 }
606 #if 0
607 else if(out->Samples.wValidBitsPerSample == 64)
608 {
609 *in_type = AL_DOUBLE;
610 switch(out->dwChannelMask)
611 {
612 case MONO: *in_chans = AL_MONO;
613 return AL_MONO32F;
614 case STEREO: *in_chans = AL_STEREO;
615 return AL_STEREO32F;
616 case REAR: *in_chans = AL_REAR;
617 return AL_REAR32F;
618 case QUAD: *in_chans = AL_QUAD;
619 return AL_QUAD32F;
620 case X5DOT1: *in_chans = AL_5POINT1;
621 return AL_5POINT1_32F;
622 case X6DOT1: *in_chans = AL_6POINT1;
623 return AL_6POINT1_32F;
624 case X7DOT1: *in_chans = AL_7POINT1;
625 return AL_7POINT1_32F;
626 }
627 }
628 #endif
629 else
630 {
631 WARN("Invalid float bits: %u\n", out->Samples.wValidBitsPerSample);
632 return AL_NONE;
633 }
634
635 FIXME("Could not get OpenAL float format (%d-bit, channelmask %#x)\n",
636 out->Samples.wValidBitsPerSample, out->dwChannelMask);
637 return AL_NONE;
638 }
639 else if(!IsEqualGUID(&out->SubFormat, &GUID_NULL))
640 ERR("Unhandled extensible format: %s\n", debugstr_guid(&out->SubFormat));
641 return AL_NONE;
642 }
643
644 static void DS8Data_Release(DS8Data *This);
645 static HRESULT DS8Data_Create(DS8Data **ppv, const DSBUFFERDESC *desc, DS8Primary *prim)
646 {
647 HRESULT hr = DSERR_INVALIDPARAM;
648 const WAVEFORMATEX *format;
649 DS8Data *pBuffer;
650
651 format = desc->lpwfxFormat;
652 TRACE("Requested buffer format:\n"
653 " FormatTag = 0x%04x\n"
654 " Channels = %d\n"
655 " SamplesPerSec = %u\n"
656 " AvgBytesPerSec = %u\n"
657 " BlockAlign = %d\n"
658 " BitsPerSample = %d\n",
659 format->wFormatTag, format->nChannels,
660 format->nSamplesPerSec, format->nAvgBytesPerSec,
661 format->nBlockAlign, format->wBitsPerSample);
662
663 if(format->nBlockAlign == 0)
664 {
665 WARN("Invalid BlockAlign specified\n");
666 return DSERR_INVALIDPARAM;
667 }
668
669 /* Generate a new buffer. Supporting the DSBCAPS_LOC* flags properly
670 * will need the EAX-RAM extension. Currently, we just tell the app it
671 * gets what it wanted. */
672 pBuffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pBuffer));
673 if(!pBuffer)
674 return E_OUTOFMEMORY;
675 pBuffer->ref = 1;
676
677 pBuffer->dsbflags = desc->dwFlags;
678 if((pBuffer->dsbflags&(DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE)) == (DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE))
679 {
680 WARN("Hardware and software location requested\n");
681 goto fail;
682 }
683 if(!(pBuffer->dsbflags&(DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE|DSBCAPS_LOCDEFER)))
684 pBuffer->dsbflags |= DSBCAPS_LOCHARDWARE;
685
686 pBuffer->buf_size = desc->dwBufferBytes + format->nBlockAlign - 1;
687 pBuffer->buf_size -= pBuffer->buf_size%format->nBlockAlign;
688
689 hr = DSERR_BUFFERTOOSMALL;
690 if(pBuffer->buf_size < DSBSIZE_MIN)
691 goto fail;
692
693 hr = DSERR_INVALIDPARAM;
694 if(pBuffer->buf_size > DSBSIZE_MAX)
695 goto fail;
696
697 pBuffer->numsegs = 1;
698 pBuffer->segsize = pBuffer->buf_size;
699 pBuffer->lastsegsize = pBuffer->buf_size;
700
701 if(!prim->SupportedExt[SOFT_BUFFER_SAMPLES])
702 {
703 const char *fmt_str;
704
705 if(!(pBuffer->dsbflags&DSBCAPS_STATIC) && !prim->SupportedExt[SOFT_BUFFER_SUB_DATA] &&
706 !prim->SupportedExt[EXT_STATIC_BUFFER])
707 {
708 ALCint refresh = FAKE_REFRESH_COUNT;
709 ALuint newSize;
710
711 alcGetIntegerv(prim->parent->device, ALC_REFRESH, 1, &refresh);
712 getALCError(prim->parent->device);
713
714 newSize = format->nAvgBytesPerSec/refresh + format->nBlockAlign - 1;
715 newSize -= newSize%format->nBlockAlign;
716
717 /* Make sure enough buffers are available */
718 if(newSize > pBuffer->buf_size/(QBUFFERS+2))
719 ERR("Buffer segments too large to stream (%u for %u)!\n",
720 newSize, pBuffer->buf_size);
721 else
722 {
723 pBuffer->numsegs = pBuffer->buf_size/newSize;
724 pBuffer->segsize = newSize;
725 pBuffer->lastsegsize = pBuffer->buf_size - (newSize*(pBuffer->numsegs-1));
726 TRACE("New streaming buffer (%u chunks, %u : %u sizes)\n",
727 pBuffer->numsegs, pBuffer->segsize, pBuffer->lastsegsize);
728 }
729 }
730
731 if(format->wFormatTag == WAVE_FORMAT_PCM)
732 fmt_str = get_fmtstr_PCM(prim, format, &pBuffer->format);
733 else if(format->wFormatTag == WAVE_FORMAT_IEEE_FLOAT)
734 fmt_str = get_fmtstr_FLOAT(prim, format, &pBuffer->format);
735 else if(format->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
736 {
737 const WAVEFORMATEXTENSIBLE *wfe;
738
739 hr = DSERR_CONTROLUNAVAIL;
740 if(format->cbSize != sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) &&
741 format->cbSize != sizeof(WAVEFORMATEXTENSIBLE))
742 goto fail;
743
744 wfe = CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
745 TRACE("Extensible values:\n"
746 " Samples = %d\n"
747 " ChannelMask = 0x%x\n"
748 " SubFormat = %s\n",
749 wfe->Samples.wReserved, wfe->dwChannelMask,
750 debugstr_guid(&wfe->SubFormat));
751
752 fmt_str = get_fmtstr_EXT(prim, format, &pBuffer->format);
753 }
754 else
755 ERR("Unhandled formattag 0x%04x\n", format->wFormatTag);
756
757 hr = DSERR_INVALIDCALL;
758 if(!fmt_str)
759 goto fail;
760
761 pBuffer->buf_format = alGetEnumValue(fmt_str);
762 if(alGetError() != AL_NO_ERROR || pBuffer->buf_format == 0 ||
763 pBuffer->buf_format == -1)
764 {
765 WARN("Could not get OpenAL format from %s\n", fmt_str);
766 goto fail;
767 }
768 }
769 else
770 {
771 if(format->wFormatTag == WAVE_FORMAT_PCM)
772 pBuffer->buf_format = get_fmt_PCM(format, &pBuffer->format, &pBuffer->in_chans, &pBuffer->in_type);
773 else if(format->wFormatTag == WAVE_FORMAT_IEEE_FLOAT)
774 pBuffer->buf_format = get_fmt_FLOAT(format, &pBuffer->format, &pBuffer->in_chans, &pBuffer->in_type);
775 else if(format->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
776 {
777 const WAVEFORMATEXTENSIBLE *wfe;
778
779 hr = DSERR_CONTROLUNAVAIL;
780 if(format->cbSize != sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) &&
781 format->cbSize != sizeof(WAVEFORMATEXTENSIBLE))
782 goto fail;
783
784 wfe = CONTAINING_RECORD(format, const WAVEFORMATEXTENSIBLE, Format);
785 TRACE("Extensible values:\n"
786 " Samples = %d\n"
787 " ChannelMask = 0x%x\n"
788 " SubFormat = %s\n",
789 wfe->Samples.wReserved, wfe->dwChannelMask,
790 debugstr_guid(&wfe->SubFormat));
791
792 pBuffer->buf_format = get_fmt_EXT(format, &pBuffer->format, &pBuffer->in_chans, &pBuffer->in_type);
793 }
794 else
795 ERR("Unhandled formattag 0x%04x\n", format->wFormatTag);
796
797 hr = DSERR_INVALIDCALL;
798 if(prim->ExtAL.IsBufferFormatSupportedSOFT(pBuffer->buf_format) == AL_FALSE)
799 {
800 WARN("Unsupported OpenAL format: 0x%x\n", pBuffer->buf_format);
801 goto fail;
802 }
803 }
804
805 hr = E_OUTOFMEMORY;
806 pBuffer->buffers = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pBuffer->buffers)*pBuffer->numsegs);
807 pBuffer->data = HeapAlloc(GetProcessHeap(), 0, pBuffer->buf_size);
808 if(!pBuffer->buffers || !pBuffer->data)
809 goto fail;
810
811 alGenBuffers(pBuffer->numsegs, pBuffer->buffers);
812 getALError();
813
814 *ppv = pBuffer;
815 return S_OK;
816
817 fail:
818 DS8Data_Release(pBuffer);
819 return hr;
820 }
821
822 static void DS8Data_AddRef(DS8Data *data)
823 {
824 InterlockedIncrement(&data->ref);
825 }
826
827 /* This function is always called with the device lock held */
828 static void DS8Data_Release(DS8Data *This)
829 {
830 if(InterlockedDecrement(&This->ref)) return;
831
832 TRACE("Deleting %p\n", This);
833 if (This->buffers && This->buffers[0])
834 {
835 alDeleteBuffers(This->numsegs, This->buffers);
836 getALError();
837 }
838 HeapFree(GetProcessHeap(), 0, This->buffers);
839 HeapFree(GetProcessHeap(), 0, This->data);
840 HeapFree(GetProcessHeap(), 0, This);
841 }
842
843 HRESULT DS8Buffer_Create(DS8Buffer **ppv, DS8Primary *parent, IDirectSoundBuffer *orig)
844 {
845 HRESULT hr = DSERR_OUTOFMEMORY;
846 DS8Buffer *This;
847 DS8Buffer **bufs;
848
849 *ppv = NULL;
850 This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*This));
851 if(!This) return hr;
852
853 This->IDirectSoundBuffer8_iface.lpVtbl = (IDirectSoundBuffer8Vtbl*)&DS8Buffer_Vtbl;
854 This->IDirectSound3DBuffer_iface.lpVtbl = (IDirectSound3DBufferVtbl*)&DS8Buffer3d_Vtbl;
855 This->IDirectSoundNotify_iface.lpVtbl = (IDirectSoundNotifyVtbl*)&DS8BufferNot_Vtbl;
856 This->IKsPropertySet_iface.lpVtbl = (IKsPropertySetVtbl*)&DS8BufferProp_Vtbl;
857
858 This->primary = parent;
859 This->ctx = parent->ctx;
860 This->ExtAL = &parent->ExtAL;
861 This->crst = &parent->crst;
862 This->ref = This->all_ref = 1;
863
864 if(orig)
865 {
866 DS8Buffer *org = impl_from_IDirectSoundBuffer(orig);
867 hr = DSERR_BUFFERLOST;
868 if(org->bufferlost)
869 goto fail;
870 DS8Data_AddRef(org->buffer);
871 This->buffer = org->buffer;
872 }
873
874 /* Append to buffer list */
875 bufs = parent->buffers;
876 if(parent->nbuffers == parent->sizebuffers)
877 {
878 bufs = HeapReAlloc(GetProcessHeap(), 0, bufs, sizeof(*bufs)*(1+parent->nbuffers));
879 hr = DSERR_OUTOFMEMORY;
880 if(!bufs) goto fail;
881 parent->sizebuffers++;
882 }
883 parent->buffers = bufs;
884 bufs[parent->nbuffers++] = This;
885
886 /* Disable until initialized.. */
887 This->ds3dmode = DS3DMODE_DISABLE;
888
889 *ppv = This;
890 return S_OK;
891
892 fail:
893 DS8Buffer_Destroy(This);
894 return hr;
895 }
896
897 void DS8Buffer_Destroy(DS8Buffer *This)
898 {
899 DS8Primary *prim = This->primary;
900 DWORD idx;
901
902 TRACE("Destroying %p\n", This);
903
904 EnterCriticalSection(&prim->crst);
905 /* Remove from list, if in list */
906 for(idx = 0;idx < prim->nnotifies;++idx)
907 {
908 if(This == prim->notifies[idx])
909 {
910 prim->notifies[idx] = prim->notifies[--prim->nnotifies];
911 break;
912 }
913 }
914 for(idx = 0;idx < prim->nbuffers;++idx)
915 {
916 if(prim->buffers[idx] == This)
917 {
918 prim->buffers[idx] = prim->buffers[--prim->nbuffers];
919 break;
920 }
921 }
922
923 setALContext(This->ctx);
924 if(This->source)
925 {
926 ALuint *sources;
927
928 alSourceStop(This->source);
929 alSourcei(This->source, AL_BUFFER, 0);
930 getALError();
931
932 sources = prim->sources;
933 if(prim->nsources == prim->sizesources)
934 {
935 sources = HeapReAlloc(GetProcessHeap(), 0, sources, sizeof(*sources)*(prim->nsources+1));
936 if(!sources)
937 alDeleteSources(1, &This->source);
938 else
939 prim->sizesources++;
940 }
941 if(sources)
942 {
943 sources[prim->nsources++] = This->source;
944 prim->sources = sources;
945 }
946 This->source = 0;
947 }
948 LeaveCriticalSection(&prim->crst);
949
950 if(This->buffer)
951 DS8Data_Release(This->buffer);
952
953 popALContext();
954
955 HeapFree(GetProcessHeap(), 0, This->notify);
956 HeapFree(GetProcessHeap(), 0, This);
957 }
958
959
960 static HRESULT WINAPI DS8Buffer_QueryInterface(IDirectSoundBuffer8 *iface, REFIID riid, void **ppv)
961 {
962 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
963
964 TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
965
966 *ppv = NULL;
967 if(IsEqualIID(riid, &IID_IUnknown) ||
968 IsEqualIID(riid, &IID_IDirectSoundBuffer))
969 *ppv = &This->IDirectSoundBuffer8_iface;
970 else if(IsEqualIID(riid, &IID_IDirectSoundBuffer8))
971 {
972 if(This->primary->parent->is_8)
973 *ppv = &This->IDirectSoundBuffer8_iface;
974 }
975 else if(IsEqualIID(riid, &IID_IDirectSound3DBuffer))
976 {
977 if((This->buffer->dsbflags&DSBCAPS_CTRL3D))
978 *ppv = &This->IDirectSound3DBuffer_iface;
979 }
980 else if(IsEqualIID(riid, &IID_IDirectSoundNotify))
981 {
982 if((This->buffer->dsbflags&DSBCAPS_CTRLPOSITIONNOTIFY))
983 *ppv = &This->IDirectSoundNotify_iface;
984 }
985 else if(IsEqualIID(riid, &IID_IKsPropertySet))
986 *ppv = &This->IKsPropertySet_iface;
987 else
988 FIXME("Unhandled GUID: %s\n", debugstr_guid(riid));
989
990 if(*ppv)
991 {
992 IUnknown_AddRef((IUnknown*)*ppv);
993 return S_OK;
994 }
995
996 return E_NOINTERFACE;
997 }
998
999 static ULONG WINAPI DS8Buffer_AddRef(IDirectSoundBuffer8 *iface)
1000 {
1001 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1002 LONG ret;
1003
1004 InterlockedIncrement(&This->all_ref);
1005 ret = InterlockedIncrement(&This->ref);
1006 TRACE("new refcount %d\n", ret);
1007
1008 return ret;
1009 }
1010
1011 static ULONG WINAPI DS8Buffer_Release(IDirectSoundBuffer8 *iface)
1012 {
1013 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1014 LONG ret;
1015
1016 ret = InterlockedDecrement(&This->ref);
1017 TRACE("new refcount %d\n", ret);
1018 if(InterlockedDecrement(&This->all_ref) == 0)
1019 DS8Buffer_Destroy(This);
1020
1021 return ret;
1022 }
1023
1024 static HRESULT WINAPI DS8Buffer_GetCaps(IDirectSoundBuffer8 *iface, DSBCAPS *caps)
1025 {
1026 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1027
1028 TRACE("(%p)->(%p)\n", iface, caps);
1029
1030 if(!caps || caps->dwSize < sizeof(*caps))
1031 {
1032 WARN("Invalid DSBCAPS (%p, %u)\n", caps, (caps ? caps->dwSize : 0));
1033 return DSERR_INVALIDPARAM;
1034 }
1035
1036 caps->dwFlags = This->buffer->dsbflags;
1037 caps->dwBufferBytes = This->buffer->buf_size;
1038 caps->dwUnlockTransferRate = 4096;
1039 caps->dwPlayCpuOverhead = 0;
1040 return S_OK;
1041 }
1042
1043 static HRESULT WINAPI DS8Buffer_GetCurrentPosition(IDirectSoundBuffer8 *iface, DWORD *playpos, DWORD *curpos)
1044 {
1045 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1046 WAVEFORMATEX *format = &This->buffer->format.Format;
1047 UINT writecursor, pos;
1048
1049 TRACE("(%p)->(%p, %p)\n", iface, playpos, curpos);
1050
1051 EnterCriticalSection(This->crst);
1052 setALContext(This->ctx);
1053
1054 if(This->buffer->numsegs > 1)
1055 {
1056 ALint queued = QBUFFERS;
1057 alGetSourcei(This->source, AL_BUFFERS_QUEUED, &queued);
1058 getALError();
1059
1060 pos = (This->curidx+This->buffer->numsegs-queued)%This->buffer->numsegs;
1061 pos *= This->buffer->segsize;
1062 writecursor = This->curidx * This->buffer->segsize;
1063 }
1064 else if(This->primary->SupportedExt[SOFT_BUFFER_SUB_DATA] ||
1065 This->primary->SupportedExt[SOFT_BUFFER_SAMPLES])
1066 {
1067 ALint rwpos[2] = { 0, 0 };
1068
1069 alGetSourceiv(This->source, AL_BYTE_RW_OFFSETS_SOFT, rwpos);
1070 getALError();
1071
1072 pos = rwpos[0];
1073 writecursor = rwpos[1];
1074 }
1075 else
1076 {
1077 ALint status = 0;
1078 ALint ofs = 0;
1079
1080 alGetSourcei(This->source, AL_BYTE_OFFSET, &ofs);
1081 alGetSourcei(This->source, AL_SOURCE_STATE, &status);
1082 getALError();
1083
1084 pos = ofs;
1085 if(status == AL_PLAYING)
1086 {
1087 writecursor = format->nSamplesPerSec / 100;
1088 writecursor *= format->nBlockAlign;
1089 }
1090 else
1091 writecursor = 0;
1092 writecursor = (writecursor + pos) % This->buffer->buf_size;
1093 }
1094 TRACE("%p Play pos = %u, write pos = %u\n", This, pos, writecursor);
1095 if(pos >= This->buffer->buf_size)
1096 {
1097 ERR("playpos >= buf_size\n");
1098 pos %= This->buffer->buf_size;
1099 }
1100 if(writecursor >= This->buffer->buf_size)
1101 {
1102 ERR("writepos >= buf_size\n");
1103 writecursor %= This->buffer->buf_size;
1104 }
1105
1106 if(playpos) *playpos = pos;
1107 if(curpos) *curpos = writecursor;
1108
1109 popALContext();
1110 LeaveCriticalSection(This->crst);
1111
1112 return S_OK;
1113 }
1114
1115 static HRESULT WINAPI DS8Buffer_GetFormat(IDirectSoundBuffer8 *iface, WAVEFORMATEX *wfx, DWORD allocated, DWORD *written)
1116 {
1117 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1118 HRESULT hr = S_OK;
1119 UINT size;
1120
1121 TRACE("(%p)->(%p, %u, %p)\n", iface, wfx, allocated, written);
1122
1123 if(!wfx && !written)
1124 {
1125 WARN("Cannot report format or format size\n");
1126 return DSERR_INVALIDPARAM;
1127 }
1128
1129 size = sizeof(This->buffer->format.Format) + This->buffer->format.Format.cbSize;
1130 if(wfx)
1131 {
1132 if(allocated < size)
1133 hr = DSERR_INVALIDPARAM;
1134 else
1135 memcpy(wfx, &This->buffer->format.Format, size);
1136 }
1137 if(written)
1138 *written = size;
1139
1140 return hr;
1141 }
1142
1143 static HRESULT WINAPI DS8Buffer_GetVolume(IDirectSoundBuffer8 *iface, LONG *vol)
1144 {
1145 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1146 HRESULT hr;
1147
1148 TRACE("(%p)->(%p)\n", iface, vol);
1149
1150 if(!vol)
1151 {
1152 WARN("Invalid pointer\n");
1153 return DSERR_INVALIDPARAM;
1154 }
1155
1156 hr = DSERR_CONTROLUNAVAIL;
1157 if(!(This->buffer->dsbflags&DSBCAPS_CTRLVOLUME))
1158 WARN("Volume control not set\n");
1159 else
1160 {
1161 ALfloat gain = 1.0f;
1162
1163 setALContext(This->ctx);
1164 alGetSourcef(This->source, AL_GAIN, &gain);
1165 getALError();
1166 popALContext();
1167
1168 *vol = clampI(gain_to_mB(gain), DSBVOLUME_MIN, DSBVOLUME_MAX);
1169 hr = DS_OK;
1170 }
1171
1172 return hr;
1173 }
1174
1175 static HRESULT WINAPI DS8Buffer_GetPan(IDirectSoundBuffer8 *iface, LONG *pan)
1176 {
1177 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1178 HRESULT hr;
1179
1180 TRACE("(%p)->(%p)\n", iface, pan);
1181
1182 if(!pan)
1183 {
1184 WARN("Invalid pointer\n");
1185 return DSERR_INVALIDPARAM;
1186 }
1187
1188 hr = DSERR_CONTROLUNAVAIL;
1189 if(!(This->buffer->dsbflags&DSBCAPS_CTRLPAN))
1190 WARN("Panning control not set\n");
1191 else
1192 {
1193 ALfloat pos[3];
1194
1195 setALContext(This->ctx);
1196 alGetSourcefv(This->source, AL_POSITION, pos);
1197 getALError();
1198 popALContext();
1199
1200 *pan = clampI(((pos[0]+1.0) * (DSBPAN_RIGHT-DSBPAN_LEFT) / 2.0 + 0.5) + DSBPAN_LEFT, DSBPAN_LEFT, DSBPAN_RIGHT);
1201 hr = DS_OK;
1202 }
1203
1204 return hr;
1205 }
1206
1207 static HRESULT WINAPI DS8Buffer_GetFrequency(IDirectSoundBuffer8 *iface, DWORD *freq)
1208 {
1209 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1210 HRESULT hr;
1211
1212 TRACE("(%p)->(%p)\n", iface, freq);
1213
1214 if(!freq)
1215 {
1216 WARN("Invalid pointer\n");
1217 return DSERR_INVALIDPARAM;
1218 }
1219
1220 hr = DSERR_CONTROLUNAVAIL;
1221 if(!(This->buffer->dsbflags&DSBCAPS_CTRLFREQUENCY))
1222 WARN("Frequency control not set\n");
1223 else
1224 {
1225 ALfloat pitch = 1.0f;
1226
1227 setALContext(This->ctx);
1228 alGetSourcefv(This->source, AL_PITCH, &pitch);
1229 getALError();
1230 popALContext();
1231
1232 *freq = (DWORD)(This->buffer->format.Format.nSamplesPerSec * pitch);
1233 hr = DS_OK;
1234 }
1235
1236 return hr;
1237 }
1238
1239 static HRESULT WINAPI DS8Buffer_GetStatus(IDirectSoundBuffer8 *iface, DWORD *status)
1240 {
1241 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1242 ALint state, looping;
1243
1244 TRACE("(%p)->(%p)\n", iface, status);
1245
1246 if(!status)
1247 {
1248 WARN("Invalid pointer\n");
1249 return DSERR_INVALIDPARAM;
1250 }
1251
1252 EnterCriticalSection(This->crst);
1253
1254 setALContext(This->ctx);
1255 alGetSourcei(This->source, AL_SOURCE_STATE, &state);
1256 looping = This->islooping;
1257 if(This->buffer->numsegs == 1)
1258 alGetSourcei(This->source, AL_LOOPING, &looping);
1259 else if(state != AL_PLAYING)
1260 state = This->isplaying ? AL_PLAYING : AL_PAUSED;
1261 getALError();
1262 popALContext();
1263
1264 LeaveCriticalSection(This->crst);
1265
1266 *status = 0;
1267 if((This->buffer->dsbflags&DSBCAPS_LOCDEFER))
1268 {
1269 if((This->buffer->dsbflags&DSBCAPS_LOCSOFTWARE))
1270 *status |= DSBSTATUS_LOCSOFTWARE;
1271 else if((This->buffer->dsbflags&DSBCAPS_LOCHARDWARE))
1272 *status |= DSBSTATUS_LOCHARDWARE;
1273 }
1274 if(state == AL_PLAYING)
1275 *status |= DSBSTATUS_PLAYING | (looping ? DSBSTATUS_LOOPING : 0);
1276
1277 return S_OK;
1278 }
1279
1280 static HRESULT WINAPI DS8Buffer_Initialize(IDirectSoundBuffer8 *iface, IDirectSound *ds, const DSBUFFERDESC *desc)
1281 {
1282 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1283 DS3DBUFFER *ds3dbuffer;
1284 HRESULT hr;
1285
1286 TRACE("(%p)->(%p, %p)\n", iface, ds, desc);
1287
1288 EnterCriticalSection(This->crst);
1289 setALContext(This->ctx);
1290
1291 hr = DSERR_ALREADYINITIALIZED;
1292 if(This->source)
1293 goto out;
1294
1295 if(!This->buffer)
1296 {
1297 hr = DSERR_INVALIDPARAM;
1298 if(!desc)
1299 {
1300 WARN("Missing DSound buffer description\n");
1301 goto out;
1302 }
1303 if(!desc->lpwfxFormat)
1304 {
1305 WARN("Missing buffer format (%p)\n", This);
1306 goto out;
1307 }
1308 if((desc->dwFlags&DSBCAPS_CTRL3D) && desc->lpwfxFormat->nChannels != 1)
1309 {
1310 if(This->primary->parent->is_8)
1311 {
1312 /* DirectSoundBuffer8 objects aren't allowed non-mono 3D
1313 * buffers */
1314 WARN("Can't create multi-channel 3D buffers\n");
1315 goto out;
1316 }
1317 ERR("Multi-channel 3D sounds are not spatialized\n");
1318 }
1319
1320 hr = DS8Data_Create(&This->buffer, desc, This->primary);
1321 if(FAILED(hr))
1322 goto out;
1323 else
1324 {
1325 DS8Data *buf = This->buffer;
1326
1327 if(buf->format.Format.wBitsPerSample == 8)
1328 memset(buf->data, 0x80, buf->buf_size);
1329 else
1330 memset(buf->data, 0x00, buf->buf_size);
1331
1332 if(This->primary->SupportedExt[EXT_STATIC_BUFFER])
1333 This->ExtAL->BufferDataStatic(buf->buffers[0], buf->buf_format,
1334 buf->data, buf->buf_size,
1335 buf->format.Format.nSamplesPerSec);
1336 else if(This->primary->SupportedExt[SOFT_BUFFER_SAMPLES])
1337 This->ExtAL->BufferSamplesSOFT(buf->buffers[0],
1338 buf->format.Format.nSamplesPerSec, buf->buf_format,
1339 buf->buf_size/buf->format.Format.nBlockAlign,
1340 buf->in_chans, buf->in_type, buf->data);
1341 else if(This->primary->SupportedExt[SOFT_BUFFER_SUB_DATA])
1342 alBufferData(buf->buffers[0], buf->buf_format,
1343 buf->data, buf->buf_size,
1344 buf->format.Format.nSamplesPerSec);
1345 }
1346 getALError();
1347 }
1348
1349 hr = DSERR_GENERIC;
1350 if(This->primary->nsources)
1351 {
1352 This->source = This->primary->sources[--This->primary->nsources];
1353 alSourcef(This->source, AL_GAIN, 1.0f);
1354 alSourcef(This->source, AL_PITCH, 1.0f);
1355 getALError();
1356 }
1357 else
1358 {
1359 alGenSources(1, &This->source);
1360 if(alGetError() != AL_NO_ERROR)
1361 goto out;
1362 }
1363
1364 ds3dbuffer = &This->ds3dbuffer;
1365 ds3dbuffer->dwSize = sizeof(*ds3dbuffer);
1366 ds3dbuffer->vPosition.x = 0.0;
1367 ds3dbuffer->vPosition.y = 0.0;
1368 ds3dbuffer->vPosition.z = 0.0;
1369 ds3dbuffer->vVelocity.x = 0.0;
1370 ds3dbuffer->vVelocity.y = 0.0;
1371 ds3dbuffer->vVelocity.z = 0.0;
1372 ds3dbuffer->dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
1373 ds3dbuffer->dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
1374 ds3dbuffer->vConeOrientation.x = 0.0;
1375 ds3dbuffer->vConeOrientation.y = 0.0;
1376 ds3dbuffer->vConeOrientation.z = 1.0;
1377 ds3dbuffer->lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
1378 ds3dbuffer->flMinDistance = DS3D_DEFAULTMINDISTANCE;
1379 ds3dbuffer->flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
1380 ds3dbuffer->dwMode = DS3DMODE_NORMAL;
1381
1382 if((This->buffer->dsbflags&DSBCAPS_CTRL3D))
1383 {
1384 if(This->primary->auxslot != 0)
1385 {
1386 alSource3i(This->source, AL_AUXILIARY_SEND_FILTER, This->primary->auxslot, 0, AL_FILTER_NULL);
1387 getALError();
1388 }
1389
1390 hr = IDirectSound3DBuffer_SetAllParameters(&This->IDirectSound3DBuffer_iface, ds3dbuffer, DS3D_IMMEDIATE);
1391 if(FAILED(hr))
1392 {
1393 ERR("SetAllParameters failed\n");
1394 goto out;
1395 }
1396 }
1397 else
1398 {
1399 ALuint source = This->source;
1400
1401 if(This->primary->auxslot != 0)
1402 {
1403 /* Simple hack to make reverb affect non-3D sounds too */
1404 alSource3i(source, AL_AUXILIARY_SEND_FILTER, This->primary->auxslot, 0, AL_FILTER_NULL);
1405 /*alSource3i(source, AL_AUXILIARY_SEND_FILTER, 0, 0, AL_FILTER_NULL);*/
1406 }
1407
1408 /* Non-3D sources aren't distance attenuated */
1409 This->ds3dmode = DS3DMODE_DISABLE;
1410 alSource3f(source, AL_POSITION, 0.0f, 1.0f, 0.0f);
1411 alSource3f(source, AL_VELOCITY, 0.0f, 0.0f, 0.0f);
1412 alSource3f(source, AL_DIRECTION, 0.0f, 0.0f, 0.0f);
1413 alSourcef(source, AL_CONE_OUTER_GAIN, 1.0f);
1414 alSourcef(source, AL_REFERENCE_DISTANCE, 1.0f);
1415 alSourcef(source, AL_MAX_DISTANCE, 1000.0f);
1416 alSourcef(source, AL_ROLLOFF_FACTOR, 0.0f);
1417 alSourcei(source, AL_CONE_INNER_ANGLE, 360);
1418 alSourcei(source, AL_CONE_OUTER_ANGLE, 360);
1419 alSourcei(source, AL_SOURCE_RELATIVE, AL_TRUE);
1420 getALError();
1421 }
1422 hr = S_OK;
1423
1424 out:
1425 popALContext();
1426 LeaveCriticalSection(This->crst);
1427
1428 return hr;
1429 }
1430
1431 static HRESULT WINAPI DS8Buffer_Lock(IDirectSoundBuffer8 *iface, DWORD ofs, DWORD bytes, void **ptr1, DWORD *len1, void **ptr2, DWORD *len2, DWORD flags)
1432 {
1433 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1434 DWORD remain;
1435
1436 TRACE("(%p)->(%u, %u, %p, %p, %p, %p, 0x%x)\n", This, ofs, bytes, ptr1, len1, ptr2, len2, flags);
1437
1438 if(!ptr1 || !len1)
1439 {
1440 WARN("Invalid pointer/len %p %p\n", ptr1, len1);
1441 return DSERR_INVALIDPARAM;
1442 }
1443
1444 *ptr1 = NULL;
1445 *len1 = 0;
1446 if(ptr2) *ptr2 = NULL;
1447 if(len2) *len2 = 0;
1448
1449 if((flags&DSBLOCK_FROMWRITECURSOR))
1450 DS8Buffer_GetCurrentPosition(iface, NULL, &ofs);
1451 else if(ofs >= This->buffer->buf_size)
1452 {
1453 WARN("Invalid ofs %u\n", ofs);
1454 return DSERR_INVALIDPARAM;
1455 }
1456 if((flags&DSBLOCK_ENTIREBUFFER))
1457 bytes = This->buffer->buf_size;
1458 else if(bytes > This->buffer->buf_size)
1459 {
1460 WARN("Invalid size %u\n", bytes);
1461 return DSERR_INVALIDPARAM;
1462 }
1463
1464 if(InterlockedExchange(&This->buffer->locked, TRUE) == TRUE)
1465 {
1466 WARN("Already locked\n");
1467 return DSERR_INVALIDPARAM;
1468 }
1469
1470 *ptr1 = This->buffer->data + ofs;
1471 if(ofs+bytes >= This->buffer->buf_size)
1472 {
1473 *len1 = This->buffer->buf_size - ofs;
1474 remain = bytes - *len1;
1475 }
1476 else
1477 {
1478 *len1 = bytes;
1479 remain = 0;
1480 }
1481
1482 if(ptr2 && len2 && remain)
1483 {
1484 *ptr2 = This->buffer->data;
1485 *len2 = remain;
1486 }
1487
1488 return DS_OK;
1489 }
1490
1491 static HRESULT WINAPI DS8Buffer_Play(IDirectSoundBuffer8 *iface, DWORD res1, DWORD prio, DWORD flags)
1492 {
1493 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1494 ALint type, state = AL_STOPPED;
1495 HRESULT hr;
1496 (void)res1;
1497
1498 TRACE("%p\n", This);
1499
1500 EnterCriticalSection(This->crst);
1501 setALContext(This->ctx);
1502
1503 hr = DSERR_BUFFERLOST;
1504 if(This->bufferlost)
1505 {
1506 WARN("Buffer %p lost\n", This);
1507 goto out;
1508 }
1509
1510 if((This->buffer->dsbflags&DSBCAPS_LOCDEFER))
1511 {
1512 if(!(This->buffer->dsbflags&(DSBCAPS_LOCHARDWARE|DSBCAPS_LOCSOFTWARE)))
1513 {
1514 if(flags & DSBPLAY_LOCSOFTWARE)
1515 This->buffer->dsbflags |= DSBCAPS_LOCSOFTWARE;
1516 else
1517 This->buffer->dsbflags |= DSBCAPS_LOCHARDWARE;
1518 }
1519 }
1520 else if(prio)
1521 {
1522 ERR("Invalid priority set for non-deferred buffer %p, %u!\n", This->buffer, prio);
1523 hr = DSERR_INVALIDPARAM;
1524 goto out;
1525 }
1526
1527 alGetSourcei(This->source, AL_SOURCE_STATE, &state);
1528 if(This->buffer->numsegs > 1)
1529 {
1530 This->islooping = !!(flags&DSBPLAY_LOOPING);
1531 if(state != AL_PLAYING && This->isplaying)
1532 state = AL_PLAYING;
1533 }
1534 else
1535 {
1536 alGetSourcei(This->source, AL_SOURCE_TYPE, &type);
1537 alSourcei(This->source, AL_LOOPING, (flags&DSBPLAY_LOOPING) ? AL_TRUE : AL_FALSE);
1538 }
1539 getALError();
1540
1541 hr = S_OK;
1542 if(state == AL_PLAYING)
1543 goto out;
1544
1545 /* alSourceQueueBuffers will implicitly set type to streaming */
1546 if(This->buffer->numsegs == 1)
1547 {
1548 if(type != AL_STATIC)
1549 alSourcei(This->source, AL_BUFFER, This->buffer->buffers[0]);
1550 alSourcePlay(This->source);
1551 }
1552 if(alGetError() != AL_NO_ERROR)
1553 {
1554 ERR("Couldn't start source\n");
1555 This->curidx = (This->buffer->numsegs-1+This->curidx)%This->buffer->numsegs;
1556 alSourcei(This->source, AL_BUFFER, 0);
1557 getALError();
1558 hr = DSERR_GENERIC;
1559 goto out;
1560 }
1561 This->isplaying = TRUE;
1562
1563 if(This->nnotify)
1564 {
1565 DS8Buffer_addnotify(This);
1566 DS8Buffer_starttimer(This->primary);
1567 }
1568 else if(This->buffer->numsegs > 1)
1569 DS8Buffer_starttimer(This->primary);
1570
1571 out:
1572 popALContext();
1573 LeaveCriticalSection(This->crst);
1574 return hr;
1575 }
1576
1577 static HRESULT WINAPI DS8Buffer_SetCurrentPosition(IDirectSoundBuffer8 *iface, DWORD pos)
1578 {
1579 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1580
1581 TRACE("(%p)->(%u)\n", iface, (UINT)pos);
1582
1583 if(pos >= This->buffer->buf_size)
1584 return DSERR_INVALIDPARAM;
1585
1586 EnterCriticalSection(This->crst);
1587
1588 if(This->buffer->numsegs > 1)
1589 {
1590 DS8Data *buf = This->buffer;
1591 This->curidx = pos/buf->segsize;
1592 if(This->curidx >= buf->numsegs)
1593 This->curidx = buf->numsegs - 1;
1594 if(This->isplaying)
1595 {
1596 setALContext(This->ctx);
1597 /* Perform a flush, so the next timer update will restart at the
1598 * proper position */
1599 alSourceStop(This->source);
1600 getALError();
1601 popALContext();
1602 }
1603 }
1604 else
1605 {
1606 setALContext(This->ctx);
1607 alSourcei(This->source, AL_BYTE_OFFSET, pos);
1608 popALContext();
1609 }
1610 This->lastpos = pos;
1611
1612 LeaveCriticalSection(This->crst);
1613 return DS_OK;
1614 }
1615
1616 static HRESULT WINAPI DS8Buffer_SetFormat(IDirectSoundBuffer8 *iface, const WAVEFORMATEX *wfx)
1617 {
1618 /* This call only works on primary buffers */
1619 WARN("(%p)->(%p)\n", iface, wfx);
1620 return DSERR_INVALIDCALL;
1621 }
1622
1623 static HRESULT WINAPI DS8Buffer_SetVolume(IDirectSoundBuffer8 *iface, LONG vol)
1624 {
1625 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1626 HRESULT hr = S_OK;
1627
1628 TRACE("(%p)->(%d)\n", iface, vol);
1629
1630 if(vol > DSBVOLUME_MAX || vol < DSBVOLUME_MIN)
1631 {
1632 WARN("Invalid volume (%d)\n", vol);
1633 return DSERR_INVALIDPARAM;
1634 }
1635
1636 if(!(This->buffer->dsbflags&DSBCAPS_CTRLVOLUME))
1637 hr = DSERR_CONTROLUNAVAIL;
1638 if(SUCCEEDED(hr))
1639 {
1640 ALfloat fvol = mB_to_gain(vol);
1641 setALContext(This->ctx);
1642 alSourcef(This->source, AL_GAIN, fvol);
1643 popALContext();
1644 }
1645
1646 return hr;
1647 }
1648
1649 static HRESULT WINAPI DS8Buffer_SetPan(IDirectSoundBuffer8 *iface, LONG pan)
1650 {
1651 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1652 HRESULT hr = S_OK;
1653
1654 TRACE("(%p)->(%d)\n", iface, pan);
1655
1656 if(pan > DSBPAN_RIGHT || pan < DSBPAN_LEFT)
1657 {
1658 WARN("invalid parameter: pan = %d\n", pan);
1659 return DSERR_INVALIDPARAM;
1660 }
1661
1662 if(!(This->buffer->dsbflags&DSBCAPS_CTRLPAN))
1663 hr = DSERR_CONTROLUNAVAIL;
1664 else
1665 {
1666 ALfloat pos[3];
1667 pos[0] = (pan-DSBPAN_LEFT) * 2.0 / (ALfloat)(DSBPAN_RIGHT-DSBPAN_LEFT) - 1.0;
1668 /* NOTE: Strict movement along the X plane can cause the sound to jump
1669 * between left and right sharply. Using a curved path helps smooth it
1670 * out */
1671 pos[1] = sqrt(1.0 - pos[0]*pos[0]);
1672 pos[2] = 0.0;
1673
1674 setALContext(This->ctx);
1675 alSourcefv(This->source, AL_POSITION, pos);
1676 getALError();
1677 popALContext();
1678
1679 if(pan != 0 && This->buffer->format.Format.nChannels > 1)
1680 FIXME("Panning for multi-channel buffers is not supported\n");
1681 }
1682
1683 return hr;
1684 }
1685
1686 static HRESULT WINAPI DS8Buffer_SetFrequency(IDirectSoundBuffer8 *iface, DWORD freq)
1687 {
1688 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1689 HRESULT hr = S_OK;
1690
1691 TRACE("(%p)->(%u)\n", iface, freq);
1692
1693 if(freq < DSBFREQUENCY_MIN || freq > DSBFREQUENCY_MAX)
1694 {
1695 WARN("invalid parameter: freq = %d\n", freq);
1696 return DSERR_INVALIDPARAM;
1697 }
1698
1699 if(!(This->buffer->dsbflags&DSBCAPS_CTRLFREQUENCY))
1700 hr = DSERR_CONTROLUNAVAIL;
1701 else
1702 {
1703 ALfloat pitch = 1.0f;
1704 if(freq != DSBFREQUENCY_ORIGINAL)
1705 pitch = freq / (ALfloat)This->buffer->format.Format.nSamplesPerSec;
1706
1707 setALContext(This->ctx);
1708 alSourcef(This->source, AL_PITCH, pitch);
1709 getALError();
1710 popALContext();
1711 }
1712
1713 return hr;
1714 }
1715
1716 static HRESULT WINAPI DS8Buffer_Stop(IDirectSoundBuffer8 *iface)
1717 {
1718 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1719 ALint state;
1720
1721 TRACE("(%p)->()\n", iface);
1722
1723 EnterCriticalSection(This->crst);
1724 setALContext(This->ctx);
1725
1726 alSourcePause(This->source);
1727 getALError();
1728 /* Mac OS X doesn't immediately report state change
1729 * if Play() is immediately called after Stop, this can be fatal,
1730 * the buffer would never be restarted
1731 */
1732 do {
1733 state = AL_PAUSED;
1734 alGetSourcei(This->source, AL_SOURCE_STATE, &state);
1735 if(state != AL_PLAYING)
1736 break;
1737 Sleep(1);
1738 } while(1);
1739
1740 This->isplaying = FALSE;
1741
1742 popALContext();
1743 LeaveCriticalSection(This->crst);
1744
1745 return S_OK;
1746 }
1747
1748 static HRESULT WINAPI DS8Buffer_Unlock(IDirectSoundBuffer8 *iface, void *ptr1, DWORD len1, void *ptr2, DWORD len2)
1749 {
1750 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1751 DS8Data *buf = This->buffer;
1752 DWORD bufsize = buf->buf_size;
1753 DWORD_PTR ofs1, ofs2;
1754 DWORD_PTR boundary = (DWORD_PTR)buf->data;
1755 HRESULT hr;
1756
1757 TRACE("(%p)->(%p, %u, %p, %u)\n", iface, ptr1, len1, ptr2, len2);
1758
1759 if(InterlockedExchange(&This->buffer->locked, FALSE) == FALSE)
1760 {
1761 WARN("Not locked\n");
1762 return DSERR_INVALIDPARAM;
1763 }
1764
1765 hr = DSERR_INVALIDPARAM;
1766 /* Make sure offset is between boundary and boundary + bufsize */
1767 ofs1 = (DWORD_PTR)ptr1;
1768 ofs2 = (DWORD_PTR)ptr2;
1769 if(ofs1 < boundary)
1770 goto out;
1771 if(ofs2 && ofs2 != boundary)
1772 goto out;
1773 ofs1 -= boundary;
1774 ofs2 = 0;
1775 if(bufsize-ofs1 < len1 || len2 > ofs1)
1776 goto out;
1777 if(!ptr2)
1778 len2 = 0;
1779
1780 hr = DS_OK;
1781 if(!len1 && !len2)
1782 goto out;
1783 if(This->primary->SupportedExt[EXT_STATIC_BUFFER])
1784 goto out;
1785
1786 setALContext(This->ctx);
1787 if(This->primary->SupportedExt[SOFT_BUFFER_SAMPLES])
1788 {
1789 const WAVEFORMATEX *format = &buf->format.Format;
1790
1791 ptr1 = (BYTE*)ptr1 - (ofs1%format->nBlockAlign);
1792 ofs1 /= format->nBlockAlign;
1793 len1 /= format->nBlockAlign;
1794 if(len1 > 0)
1795 This->ExtAL->BufferSubSamplesSOFT(buf->buffers[0], ofs1, len1,
1796 buf->in_chans, buf->in_type, ptr1);
1797 ptr2 = (BYTE*)ptr2 - (ofs2%format->nBlockAlign);
1798 ofs2 /= format->nBlockAlign;
1799 len2 /= format->nBlockAlign;
1800 if(len2 > 0)
1801 This->ExtAL->BufferSubSamplesSOFT(buf->buffers[0], ofs2, len2,
1802 buf->in_chans, buf->in_type, ptr2);
1803 getALError();
1804 }
1805 else if(This->primary->SupportedExt[SOFT_BUFFER_SUB_DATA])
1806 {
1807 const WAVEFORMATEX *format = &buf->format.Format;
1808
1809 len1 -= len1%format->nBlockAlign;
1810 if(len1 > 0)
1811 This->ExtAL->BufferSubData(buf->buffers[0], buf->buf_format, ptr1,
1812 ofs1, len1);
1813 len2 -= len2%format->nBlockAlign;
1814 if(len2 > 0)
1815 This->ExtAL->BufferSubData(buf->buffers[0], buf->buf_format, ptr2,
1816 ofs2, len2);
1817 getALError();
1818 }
1819 else
1820 {
1821 alBufferData(buf->buffers[0], buf->buf_format,
1822 buf->data, buf->buf_size,
1823 buf->format.Format.nSamplesPerSec);
1824 getALError();
1825 }
1826 popALContext();
1827
1828 out:
1829 if(hr != S_OK)
1830 WARN("Invalid parameters (0x%lx,%u) (%p,%u,%p,%u)\n", boundary, bufsize, ptr1, len1, ptr2, len2);
1831 return hr;
1832 }
1833
1834 static HRESULT WINAPI DS8Buffer_Restore(IDirectSoundBuffer8 *iface)
1835 {
1836 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1837 HRESULT hr;
1838
1839 TRACE("(%p)->()\n", iface);
1840
1841 EnterCriticalSection(This->crst);
1842 if(This->primary->parent->prio_level < DSSCL_WRITEPRIMARY ||
1843 iface == This->primary->write_emu)
1844 {
1845 This->bufferlost = 0;
1846 hr = S_OK;
1847 }
1848 else
1849 hr = DSERR_BUFFERLOST;
1850 LeaveCriticalSection(This->crst);
1851
1852 return hr;
1853 }
1854
1855 static HRESULT WINAPI DS8Buffer_SetFX(IDirectSoundBuffer8 *iface, DWORD fxcount, DSEFFECTDESC *desc, DWORD *rescodes)
1856 {
1857 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1858 DWORD i;
1859
1860 TRACE("(%p)->(%u, %p, %p)\n", This, fxcount, desc, rescodes);
1861
1862 if(!(This->buffer->dsbflags&DSBCAPS_CTRLFX))
1863 {
1864 WARN("FX control not set\n");
1865 return DSERR_CONTROLUNAVAIL;
1866 }
1867
1868 if(fxcount == 0)
1869 {
1870 if(desc || rescodes)
1871 {
1872 WARN("Non-NULL desc and/or result pointer specified with no effects.\n");
1873 return DSERR_INVALIDPARAM;
1874 }
1875
1876 /* No effects; we can handle that */
1877 return DS_OK;
1878 }
1879
1880 if(!desc || !rescodes)
1881 {
1882 WARN("NULL desc and/or result pointer specified.\n");
1883 return DSERR_INVALIDPARAM;
1884 }
1885
1886 /* We don't (currently) handle DSound effects */
1887 for(i = 0;i < fxcount;++i)
1888 {
1889 FIXME("Cannot handle effect: %s\n", debugstr_guid(&desc[i].guidDSFXClass));
1890 rescodes[i] = DSFXR_FAILED;
1891 }
1892
1893 return DS_INCOMPLETE;
1894 }
1895
1896 static HRESULT WINAPI DS8Buffer_AcquireResources(IDirectSoundBuffer8 *iface, DWORD flags, DWORD fxcount, DWORD *rescodes)
1897 {
1898 DS8Buffer *This = impl_from_IDirectSoundBuffer8(iface);
1899
1900 TRACE("(%p)->(%u, %u, %p)\n", This, flags, fxcount, rescodes);
1901
1902 /* effects aren't supported at the moment.. */
1903 if(fxcount != 0 || rescodes)
1904 {
1905 WARN("Non-zero effect count and/or result pointer specified with no effects.\n");
1906 return DSERR_INVALIDPARAM;
1907 }
1908
1909 EnterCriticalSection(This->crst);
1910 if((This->buffer->dsbflags&DSBCAPS_LOCDEFER))
1911 {
1912 This->buffer->dsbflags &= ~(DSBCAPS_LOCSOFTWARE|DSBCAPS_LOCHARDWARE);
1913 if((flags&DSBPLAY_LOCSOFTWARE))
1914 This->buffer->dsbflags |= DSBCAPS_LOCSOFTWARE;
1915 else
1916 This->buffer->dsbflags |= DSBCAPS_LOCHARDWARE;
1917 }
1918 LeaveCriticalSection(This->crst);
1919
1920 return S_OK;
1921 }
1922
1923 static HRESULT WINAPI DS8Buffer_GetObjectInPath(IDirectSoundBuffer8 *iface, REFGUID guid, DWORD idx, REFGUID rguidiface, void **ppv)
1924 {
1925 FIXME("(%p)->(%s, %u, %s, %p) : stub!\n", iface, debugstr_guid(guid), idx, debugstr_guid(rguidiface), ppv);
1926 return E_NOTIMPL;
1927 }
1928
1929 static const IDirectSoundBuffer8Vtbl DS8Buffer_Vtbl =
1930 {
1931 DS8Buffer_QueryInterface,
1932 DS8Buffer_AddRef,
1933 DS8Buffer_Release,
1934 DS8Buffer_GetCaps,
1935 DS8Buffer_GetCurrentPosition,
1936 DS8Buffer_GetFormat,
1937 DS8Buffer_GetVolume,
1938 DS8Buffer_GetPan,
1939 DS8Buffer_GetFrequency,
1940 DS8Buffer_GetStatus,
1941 DS8Buffer_Initialize,
1942 DS8Buffer_Lock,
1943 DS8Buffer_Play,
1944 DS8Buffer_SetCurrentPosition,
1945 DS8Buffer_SetFormat,
1946 DS8Buffer_SetVolume,
1947 DS8Buffer_SetPan,
1948 DS8Buffer_SetFrequency,
1949 DS8Buffer_Stop,
1950 DS8Buffer_Unlock,
1951 DS8Buffer_Restore,
1952 DS8Buffer_SetFX,
1953 DS8Buffer_AcquireResources,
1954 DS8Buffer_GetObjectInPath
1955 };
1956
1957
1958 static HRESULT WINAPI DS8Buffer3D_QueryInterface(IDirectSound3DBuffer *iface, REFIID riid, void **ppv)
1959 {
1960 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
1961 return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppv);
1962 }
1963
1964 static ULONG WINAPI DS8Buffer3D_AddRef(IDirectSound3DBuffer *iface)
1965 {
1966 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
1967 LONG ret;
1968
1969 InterlockedIncrement(&This->all_ref);
1970 ret = InterlockedIncrement(&This->ds3d_ref);
1971 TRACE("new refcount %d\n", ret);
1972
1973 return ret;
1974 }
1975
1976 static ULONG WINAPI DS8Buffer3D_Release(IDirectSound3DBuffer *iface)
1977 {
1978 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
1979 LONG ret;
1980
1981 ret = InterlockedDecrement(&This->ds3d_ref);
1982 TRACE("new refcount %d\n", ret);
1983 if(InterlockedDecrement(&This->all_ref) == 0)
1984 DS8Buffer_Destroy(This);
1985
1986 return ret;
1987 }
1988
1989 static HRESULT WINAPI DS8Buffer3D_GetAllParameters(IDirectSound3DBuffer *iface, DS3DBUFFER *ds3dbuffer)
1990 {
1991 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
1992 DS3DBUFFER ds3dbuf;
1993 HRESULT hr;
1994
1995 TRACE("%p\n", This);
1996
1997 if(!ds3dbuffer || ds3dbuffer->dwSize < sizeof(*ds3dbuffer))
1998 {
1999 WARN("Invalid parameters %p %u\n", ds3dbuffer, ds3dbuffer ? ds3dbuffer->dwSize : 0);
2000 return DSERR_INVALIDPARAM;
2001 }
2002 ds3dbuf.dwSize = sizeof(ds3dbuf);
2003
2004 EnterCriticalSection(This->crst);
2005 setALContext(This->ctx);
2006
2007 hr = IDirectSound3DBuffer_GetPosition(iface, &ds3dbuf.vPosition);
2008 if(SUCCEEDED(hr))
2009 hr = IDirectSound3DBuffer_GetVelocity(iface, &ds3dbuf.vVelocity);
2010 if(SUCCEEDED(hr))
2011 hr = IDirectSound3DBuffer_GetConeAngles(iface, &ds3dbuf.dwInsideConeAngle, &ds3dbuf.dwOutsideConeAngle);
2012 if(SUCCEEDED(hr))
2013 hr = IDirectSound3DBuffer_GetConeOrientation(iface, &ds3dbuf.vConeOrientation);
2014 if(SUCCEEDED(hr))
2015 hr = IDirectSound3DBuffer_GetConeOutsideVolume(iface, &ds3dbuf.lConeOutsideVolume);
2016 if(SUCCEEDED(hr))
2017 hr = IDirectSound3DBuffer_GetMinDistance(iface, &ds3dbuf.flMinDistance);
2018 if(SUCCEEDED(hr))
2019 hr = IDirectSound3DBuffer_GetMaxDistance(iface, &ds3dbuf.flMaxDistance);
2020 if(SUCCEEDED(hr))
2021 hr = IDirectSound3DBuffer_GetMode(iface, &ds3dbuf.dwMode);
2022 if(SUCCEEDED(hr))
2023 memcpy(ds3dbuffer, &ds3dbuf, sizeof(ds3dbuf));
2024
2025 popALContext();
2026 LeaveCriticalSection(This->crst);
2027
2028 return hr;
2029 }
2030
2031 static HRESULT WINAPI DS8Buffer3D_GetConeAngles(IDirectSound3DBuffer *iface, DWORD *pdwInsideConeAngle, DWORD *pdwOutsideConeAngle)
2032 {
2033 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2034 ALint inangle, outangle;
2035
2036 TRACE("(%p)->(%p, %p)\n", This, pdwInsideConeAngle, pdwOutsideConeAngle);
2037 if(!pdwInsideConeAngle || !pdwOutsideConeAngle)
2038 {
2039 WARN("Invalid pointers (%p, %p)\n", pdwInsideConeAngle, pdwOutsideConeAngle);
2040 return DSERR_INVALIDPARAM;
2041 }
2042
2043 EnterCriticalSection(This->crst);
2044 setALContext(This->ctx);
2045
2046 alGetSourcei(This->source, AL_CONE_INNER_ANGLE, &inangle);
2047 alGetSourcei(This->source, AL_CONE_OUTER_ANGLE, &outangle);
2048 getALError();
2049 *pdwInsideConeAngle = inangle;
2050 *pdwOutsideConeAngle = outangle;
2051
2052 popALContext();
2053 LeaveCriticalSection(This->crst);
2054
2055 return S_OK;
2056 }
2057
2058 static HRESULT WINAPI DS8Buffer3D_GetConeOrientation(IDirectSound3DBuffer *iface, D3DVECTOR *orient)
2059 {
2060 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2061 ALfloat dir[3];
2062
2063 TRACE("(%p)->(%p)\n", This, orient);
2064 if(!orient)
2065 {
2066 WARN("Invalid pointer\n");
2067 return DSERR_INVALIDPARAM;
2068 }
2069
2070 EnterCriticalSection(This->crst);
2071 setALContext(This->ctx);
2072
2073 alGetSourcefv(This->source, AL_DIRECTION, dir);
2074 getALError();
2075 orient->x = dir[0];
2076 orient->y = dir[1];
2077 orient->z = -dir[2];
2078
2079 popALContext();
2080 LeaveCriticalSection(This->crst);
2081
2082 return S_OK;
2083 }
2084
2085 static HRESULT WINAPI DS8Buffer3D_GetConeOutsideVolume(IDirectSound3DBuffer *iface, LONG *vol)
2086 {
2087 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2088 ALfloat gain;
2089
2090 TRACE("(%p)->(%p)\n", This, vol);
2091 if(!vol)
2092 {
2093 WARN("Invalid pointer\n");
2094 return DSERR_INVALIDPARAM;
2095 }
2096
2097 EnterCriticalSection(This->crst);
2098 setALContext(This->ctx);
2099
2100 alGetSourcef(This->source, AL_CONE_OUTER_GAIN, &gain);
2101 getALError();
2102
2103 popALContext();
2104 LeaveCriticalSection(This->crst);
2105
2106 *vol = clampI(gain_to_mB(gain), DSBVOLUME_MIN, DSBVOLUME_MAX);
2107 return S_OK;
2108 }
2109
2110 static HRESULT WINAPI DS8Buffer3D_GetMaxDistance(IDirectSound3DBuffer *iface, D3DVALUE *maxdist)
2111 {
2112 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2113 ALfloat dist;
2114
2115 TRACE("(%p)->(%p)\n", This, maxdist);
2116 if(!maxdist)
2117 {
2118 WARN("Invalid pointer\n");
2119 return DSERR_INVALIDPARAM;
2120 }
2121
2122 EnterCriticalSection(This->crst);
2123 setALContext(This->ctx);
2124
2125 alGetSourcef(This->source, AL_MAX_DISTANCE, &dist);
2126 getALError();
2127
2128 popALContext();
2129 LeaveCriticalSection(This->crst);
2130
2131 *maxdist = dist;
2132 return S_OK;
2133 }
2134
2135 static HRESULT WINAPI DS8Buffer3D_GetMinDistance(IDirectSound3DBuffer *iface, D3DVALUE *mindist)
2136 {
2137 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2138 ALfloat dist;
2139
2140 TRACE("(%p)->(%p)\n", This, mindist);
2141 if(!mindist)
2142 {
2143 WARN("Invalid pointer\n");
2144 return DSERR_INVALIDPARAM;
2145 }
2146
2147 EnterCriticalSection(This->crst);
2148 setALContext(This->ctx);
2149
2150 alGetSourcef(This->source, AL_REFERENCE_DISTANCE, &dist);
2151 getALError();
2152 *mindist = dist;
2153
2154 popALContext();
2155 LeaveCriticalSection(This->crst);
2156
2157 return S_OK;
2158 }
2159
2160 static HRESULT WINAPI DS8Buffer3D_GetMode(IDirectSound3DBuffer *iface, DWORD *mode)
2161 {
2162 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2163
2164 TRACE("(%p)->(%p)\n", This, mode);
2165 if(!mode)
2166 {
2167 WARN("Invalid pointer\n");
2168 return DSERR_INVALIDPARAM;
2169 }
2170
2171 EnterCriticalSection(This->crst);
2172 *mode = This->ds3dmode;
2173 LeaveCriticalSection(This->crst);
2174
2175 return S_OK;
2176 }
2177
2178 static HRESULT WINAPI DS8Buffer3D_GetPosition(IDirectSound3DBuffer *iface, D3DVECTOR *pos)
2179 {
2180 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2181 ALfloat alpos[3];
2182
2183 TRACE("(%p)->(%p)\n", This, pos);
2184 if(!pos)
2185 {
2186 WARN("Invalid pointer\n");
2187 return DSERR_INVALIDPARAM;
2188 }
2189
2190 EnterCriticalSection(This->crst);
2191 setALContext(This->ctx);
2192
2193 alGetSourcefv(This->source, AL_POSITION, alpos);
2194 getALError();
2195 pos->x = alpos[0];
2196 pos->y = alpos[1];
2197 pos->z = -alpos[2];
2198
2199 popALContext();
2200 LeaveCriticalSection(This->crst);
2201
2202 return S_OK;
2203 }
2204
2205 static HRESULT WINAPI DS8Buffer3D_GetVelocity(IDirectSound3DBuffer *iface, D3DVECTOR *vel)
2206 {
2207 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2208 ALfloat alvel[3];
2209
2210 TRACE("(%p)->(%p)\n", This, vel);
2211 if(!vel)
2212 {
2213 WARN("Invalid pointer\n");
2214 return DSERR_INVALIDPARAM;
2215 }
2216
2217 EnterCriticalSection(This->crst);
2218 setALContext(This->ctx);
2219
2220 alGetSourcefv(This->source, AL_VELOCITY, alvel);
2221 getALError();
2222 vel->x = alvel[0];
2223 vel->y = alvel[1];
2224 vel->z = -alvel[2];
2225
2226 popALContext();
2227 LeaveCriticalSection(This->crst);
2228
2229 return S_OK;
2230 }
2231
2232 static HRESULT WINAPI DS8Buffer3D_SetAllParameters(IDirectSound3DBuffer *iface, const DS3DBUFFER *ds3dbuffer, DWORD apply)
2233 {
2234 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2235 TRACE("(%p)->(%p, %u)\n", This, ds3dbuffer, apply);
2236
2237 if(!ds3dbuffer || ds3dbuffer->dwSize < sizeof(*ds3dbuffer))
2238 {
2239 WARN("Invalid DS3DBUFFER (%p, %u)\n", ds3dbuffer, ds3dbuffer ? ds3dbuffer->dwSize : 0);
2240 return DSERR_INVALIDPARAM;
2241 }
2242
2243 if(ds3dbuffer->dwInsideConeAngle > DS3D_MAXCONEANGLE ||
2244 ds3dbuffer->dwOutsideConeAngle > DS3D_MAXCONEANGLE)
2245 {
2246 WARN("Invalid cone angles (%u, %u)\n", ds3dbuffer->dwInsideConeAngle,
2247 ds3dbuffer->dwOutsideConeAngle);
2248 return DSERR_INVALIDPARAM;
2249 }
2250
2251 if(ds3dbuffer->lConeOutsideVolume > DSBVOLUME_MAX ||
2252 ds3dbuffer->lConeOutsideVolume < DSBVOLUME_MIN)
2253 {
2254 WARN("Invalid cone outside volume (%d)\n", ds3dbuffer->lConeOutsideVolume);
2255 return DSERR_INVALIDPARAM;
2256 }
2257
2258 if(ds3dbuffer->flMaxDistance < 0.0f)
2259 {
2260 WARN("Invalid max distance (%f)\n", ds3dbuffer->flMaxDistance);
2261 return DSERR_INVALIDPARAM;
2262 }
2263
2264 if(ds3dbuffer->flMinDistance < 0.0f)
2265 {
2266 WARN("Invalid min distance (%f)\n", ds3dbuffer->flMinDistance);
2267 return DSERR_INVALIDPARAM;
2268 }
2269
2270 if(ds3dbuffer->dwMode != DS3DMODE_NORMAL &&
2271 ds3dbuffer->dwMode != DS3DMODE_HEADRELATIVE &&
2272 ds3dbuffer->dwMode != DS3DMODE_DISABLE)
2273 {
2274 WARN("Invalid mode (%u)\n", ds3dbuffer->dwMode);
2275 return DSERR_INVALIDPARAM;
2276 }
2277
2278 EnterCriticalSection(This->crst);
2279 setALContext(This->ctx);
2280 IDirectSound3DBuffer_SetPosition(iface, ds3dbuffer->vPosition.x, ds3dbuffer->vPosition.y, ds3dbuffer->vPosition.z, apply);
2281 IDirectSound3DBuffer_SetVelocity(iface, ds3dbuffer->vVelocity.x, ds3dbuffer->vVelocity.y, ds3dbuffer->vVelocity.z, apply);
2282 IDirectSound3DBuffer_SetConeAngles(iface, ds3dbuffer->dwInsideConeAngle, ds3dbuffer->dwOutsideConeAngle, apply);
2283 IDirectSound3DBuffer_SetConeOrientation(iface, ds3dbuffer->vConeOrientation.x, ds3dbuffer->vConeOrientation.y, ds3dbuffer->vConeOrientation.z, apply);
2284 IDirectSound3DBuffer_SetConeOutsideVolume(iface, ds3dbuffer->lConeOutsideVolume, apply);
2285 IDirectSound3DBuffer_SetMinDistance(iface, ds3dbuffer->flMinDistance, apply);
2286 IDirectSound3DBuffer_SetMaxDistance(iface, ds3dbuffer->flMaxDistance, apply);
2287 IDirectSound3DBuffer_SetMode(iface, ds3dbuffer->dwMode, apply);
2288 popALContext();
2289 LeaveCriticalSection(This->crst);
2290
2291 return S_OK;
2292 }
2293
2294 static HRESULT WINAPI DS8Buffer3D_SetConeAngles(IDirectSound3DBuffer *iface, DWORD dwInsideConeAngle, DWORD dwOutsideConeAngle, DWORD apply)
2295 {
2296 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2297
2298 TRACE("(%p)->(%u, %u, %u)\n", This, dwInsideConeAngle, dwOutsideConeAngle, apply);
2299 if(dwInsideConeAngle > DS3D_MAXCONEANGLE ||
2300 dwOutsideConeAngle > DS3D_MAXCONEANGLE)
2301 {
2302 WARN("Invalid cone angles (%u, %u)\n", dwInsideConeAngle, dwOutsideConeAngle);
2303 return DSERR_INVALIDPARAM;
2304 }
2305
2306 EnterCriticalSection(This->crst);
2307 if(apply == DS3D_DEFERRED)
2308 {
2309 This->ds3dbuffer.dwInsideConeAngle = dwInsideConeAngle;
2310 This->ds3dbuffer.dwOutsideConeAngle = dwOutsideConeAngle;
2311 This->dirty.bit.cone_angles = 1;
2312 }
2313 else
2314 {
2315 setALContext(This->ctx);
2316 alSourcei(This->source, AL_CONE_INNER_ANGLE, dwInsideConeAngle);
2317 alSourcei(This->source, AL_CONE_OUTER_ANGLE, dwOutsideConeAngle);
2318 getALError();
2319 popALContext();
2320 }
2321 LeaveCriticalSection(This->crst);
2322
2323 return S_OK;
2324 }
2325
2326 static HRESULT WINAPI DS8Buffer3D_SetConeOrientation(IDirectSound3DBuffer *iface, D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD apply)
2327 {
2328 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2329
2330 TRACE("(%p)->(%f, %f, %f, %u)\n", This, x, y, z, apply);
2331
2332 EnterCriticalSection(This->crst);
2333 if(apply == DS3D_DEFERRED)
2334 {
2335 This->ds3dbuffer.vConeOrientation.x = x;
2336 This->ds3dbuffer.vConeOrientation.y = y;
2337 This->ds3dbuffer.vConeOrientation.z = z;
2338 This->dirty.bit.cone_orient = 1;
2339 }
2340 else
2341 {
2342 setALContext(This->ctx);
2343 alSource3f(This->source, AL_DIRECTION, x, y, -z);
2344 getALError();
2345 popALContext();
2346 }
2347 LeaveCriticalSection(This->crst);
2348
2349 return S_OK;
2350 }
2351
2352 static HRESULT WINAPI DS8Buffer3D_SetConeOutsideVolume(IDirectSound3DBuffer *iface, LONG vol, DWORD apply)
2353 {
2354 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2355
2356 TRACE("(%p)->(%u, %u)\n", This, vol, apply);
2357 if(vol < DSBVOLUME_MIN || vol > DSBVOLUME_MAX)
2358 {
2359 WARN("Invalid volume (%u)\n", vol);
2360 return DSERR_INVALIDPARAM;
2361 }
2362
2363 EnterCriticalSection(This->crst);
2364 if(apply == DS3D_DEFERRED)
2365 {
2366 This->ds3dbuffer.lConeOutsideVolume = vol;
2367 This->dirty.bit.cone_outsidevolume = 1;
2368 }
2369 else
2370 {
2371 setALContext(This->ctx);
2372 alSourcef(This->source, AL_CONE_OUTER_GAIN, mB_to_gain(vol));
2373 getALError();
2374 popALContext();
2375 }
2376 LeaveCriticalSection(This->crst);
2377
2378 return S_OK;
2379 }
2380
2381 static HRESULT WINAPI DS8Buffer3D_SetMaxDistance(IDirectSound3DBuffer *iface, D3DVALUE maxdist, DWORD apply)
2382 {
2383 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2384
2385 TRACE("(%p)->(%f, %u)\n", This, maxdist, apply);
2386 if(maxdist < 0.0f)
2387 {
2388 WARN("Invalid max distance (%f)\n", maxdist);
2389 return DSERR_INVALIDPARAM;
2390 }
2391
2392 EnterCriticalSection(This->crst);
2393 if(apply == DS3D_DEFERRED)
2394 {
2395 This->ds3dbuffer.flMaxDistance = maxdist;
2396 This->dirty.bit.max_distance = 1;
2397 }
2398 else
2399 {
2400 setALContext(This->ctx);
2401 alSourcef(This->source, AL_MAX_DISTANCE, maxdist);
2402 getALError();
2403 popALContext();
2404 }
2405 LeaveCriticalSection(This->crst);
2406
2407 return S_OK;
2408 }
2409
2410 static HRESULT WINAPI DS8Buffer3D_SetMinDistance(IDirectSound3DBuffer *iface, D3DVALUE mindist, DWORD apply)
2411 {
2412 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2413
2414 TRACE("(%p)->(%f, %u)\n", This, mindist, apply);
2415 if(mindist < 0.0f)
2416 {
2417 WARN("Invalid min distance (%f)\n", mindist);
2418 return DSERR_INVALIDPARAM;
2419 }
2420
2421 EnterCriticalSection(This->crst);
2422 if(apply == DS3D_DEFERRED)
2423 {
2424 This->ds3dbuffer.flMinDistance = mindist;
2425 This->dirty.bit.min_distance = 1;
2426 }
2427 else
2428 {
2429 setALContext(This->ctx);
2430 alSourcef(This->source, AL_REFERENCE_DISTANCE, mindist);
2431 getALError();
2432 popALContext();
2433 }
2434 LeaveCriticalSection(This->crst);
2435
2436 return S_OK;
2437 }
2438
2439 static HRESULT WINAPI DS8Buffer3D_SetMode(IDirectSound3DBuffer *iface, DWORD mode, DWORD apply)
2440 {
2441 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2442
2443 TRACE("(%p)->(%u, %u)\n", This, mode, apply);
2444 if(mode != DS3DMODE_NORMAL && mode != DS3DMODE_HEADRELATIVE &&
2445 mode != DS3DMODE_DISABLE)
2446 {
2447 WARN("Invalid mode (%u)\n", mode);
2448 return DSERR_INVALIDPARAM;
2449 }
2450
2451 EnterCriticalSection(This->crst);
2452 if(apply == DS3D_DEFERRED)
2453 {
2454 This->ds3dbuffer.dwMode = mode;
2455 This->dirty.bit.mode = 1;
2456 }
2457 else
2458 {
2459 setALContext(This->ctx);
2460 alSourcei(This->source, AL_SOURCE_RELATIVE,
2461 (mode != DS3DMODE_NORMAL) ? AL_TRUE : AL_FALSE);
2462 alSourcef(This->source, AL_ROLLOFF_FACTOR,
2463 (mode == DS3DMODE_DISABLE) ? 0.0f : This->primary->rollofffactor);
2464 This->ds3dmode = mode;
2465 getALError();
2466 popALContext();
2467 }
2468 LeaveCriticalSection(This->crst);
2469
2470 return S_OK;
2471 }
2472
2473 static HRESULT WINAPI DS8Buffer3D_SetPosition(IDirectSound3DBuffer *iface, D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD apply)
2474 {
2475 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2476
2477 TRACE("(%p)->(%f, %f, %f, %u)\n", This, x, y, z, apply);
2478
2479 EnterCriticalSection(This->crst);
2480 if(apply == DS3D_DEFERRED)
2481 {
2482 This->ds3dbuffer.vPosition.x = x;
2483 This->ds3dbuffer.vPosition.y = y;
2484 This->ds3dbuffer.vPosition.z = z;
2485 This->dirty.bit.pos = 1;
2486 }
2487 else
2488 {
2489 setALContext(This->ctx);
2490 alSource3f(This->source, AL_POSITION, x, y, -z);
2491 getALError();
2492 popALContext();
2493 }
2494 LeaveCriticalSection(This->crst);
2495
2496 return S_OK;
2497 }
2498
2499 static HRESULT WINAPI DS8Buffer3D_SetVelocity(IDirectSound3DBuffer *iface, D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD apply)
2500 {
2501 DS8Buffer *This = impl_from_IDirectSound3DBuffer(iface);
2502
2503 TRACE("(%p)->(%f, %f, %f, %u)\n", This, x, y, z, apply);
2504
2505 EnterCriticalSection(This->crst);
2506 if(apply == DS3D_DEFERRED)
2507 {
2508 This->ds3dbuffer.vVelocity.x = x;
2509 This->ds3dbuffer.vVelocity.y = y;
2510 This->ds3dbuffer.vVelocity.z = z;
2511 This->dirty.bit.vel = 1;
2512 }
2513 else
2514 {
2515 setALContext(This->ctx);
2516 alSource3f(This->source, AL_VELOCITY, x, y, -z);
2517 getALError();
2518 popALContext();
2519 }
2520 LeaveCriticalSection(This->crst);
2521
2522 return S_OK;
2523 }
2524
2525 static const IDirectSound3DBufferVtbl DS8Buffer3d_Vtbl =
2526 {
2527 DS8Buffer3D_QueryInterface,
2528 DS8Buffer3D_AddRef,
2529 DS8Buffer3D_Release,
2530 DS8Buffer3D_GetAllParameters,
2531 DS8Buffer3D_GetConeAngles,
2532 DS8Buffer3D_GetConeOrientation,
2533 DS8Buffer3D_GetConeOutsideVolume,
2534 DS8Buffer3D_GetMaxDistance,
2535 DS8Buffer3D_GetMinDistance,
2536 DS8Buffer3D_GetMode,
2537 DS8Buffer3D_GetPosition,
2538 DS8Buffer3D_GetVelocity,
2539 DS8Buffer3D_SetAllParameters,
2540 DS8Buffer3D_SetConeAngles,
2541 DS8Buffer3D_SetConeOrientation,
2542 DS8Buffer3D_SetConeOutsideVolume,
2543 DS8Buffer3D_SetMaxDistance,
2544 DS8Buffer3D_SetMinDistance,
2545 DS8Buffer3D_SetMode,
2546 DS8Buffer3D_SetPosition,
2547 DS8Buffer3D_SetVelocity
2548 };
2549
2550
2551 static HRESULT WINAPI DS8BufferNot_QueryInterface(IDirectSoundNotify *iface, REFIID riid, void **ppv)
2552 {
2553 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2554 return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppv);
2555 }
2556
2557 static ULONG WINAPI DS8BufferNot_AddRef(IDirectSoundNotify *iface)
2558 {
2559 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2560 LONG ret;
2561
2562 InterlockedIncrement(&This->all_ref);
2563 ret = InterlockedIncrement(&This->not_ref);
2564 TRACE("new refcount %d\n", ret);
2565
2566 return ret;
2567 }
2568
2569 static ULONG WINAPI DS8BufferNot_Release(IDirectSoundNotify *iface)
2570 {
2571 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2572 LONG ret;
2573
2574 ret = InterlockedDecrement(&This->not_ref);
2575 TRACE("new refcount %d\n", ret);
2576 if(InterlockedDecrement(&This->all_ref) == 0)
2577 DS8Buffer_Destroy(This);
2578
2579 return ret;
2580 }
2581
2582 static HRESULT WINAPI DS8BufferNot_SetNotificationPositions(IDirectSoundNotify *iface, DWORD count, const DSBPOSITIONNOTIFY *notifications)
2583 {
2584 DS8Buffer *This = impl_from_IDirectSoundNotify(iface);
2585 DSBPOSITIONNOTIFY *nots;
2586 DWORD state;
2587 HRESULT hr;
2588
2589 EnterCriticalSection(This->crst);
2590 hr = DSERR_INVALIDPARAM;
2591 if(count && !notifications)
2592 goto out;
2593
2594 hr = IDirectSoundBuffer8_GetStatus(&This->IDirectSoundBuffer8_iface, &state);
2595 if(FAILED(hr))
2596 goto out;
2597
2598 hr = DSERR_INVALIDCALL;
2599 if((state&DSBSTATUS_PLAYING))
2600 goto out;
2601
2602 if(!count)
2603 {
2604 HeapFree(GetProcessHeap(), 0, This->notify);
2605 This->notify = 0;
2606 This->nnotify = 0;
2607 hr = S_OK;
2608 }
2609 else
2610 {
2611 DWORD i;
2612
2613 hr = DSERR_INVALIDPARAM;
2614 for(i = 0;i < count;++i)
2615 {
2616 if(notifications[i].dwOffset >= This->buffer->buf_size &&
2617 notifications[i].dwOffset != (DWORD)DSBPN_OFFSETSTOP)
2618 goto out;
2619 }
2620
2621 hr = E_OUTOFMEMORY;
2622 nots = HeapAlloc(GetProcessHeap(), 0, count*sizeof(*nots));
2623 if(!nots)
2624 goto out;
2625 memcpy(nots, notifications, count*sizeof(*nots));
2626
2627 HeapFree(GetProcessHeap(), 0, This->notify);
2628 This->notify = nots;
2629 This->nnotify = count;
2630
2631 hr = S_OK;
2632 }
2633
2634 out:
2635 LeaveCriticalSection(This->crst);
2636 return hr;
2637 }
2638
2639 static const IDirectSoundNotifyVtbl DS8BufferNot_Vtbl =
2640 {
2641 DS8BufferNot_QueryInterface,
2642 DS8BufferNot_AddRef,
2643 DS8BufferNot_Release,
2644 DS8BufferNot_SetNotificationPositions
2645 };
2646
2647
2648 static HRESULT WINAPI DS8BufferProp_QueryInterface(IKsPropertySet *iface, REFIID riid, void **ppv)
2649 {
2650 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2651 return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppv);
2652 }
2653
2654 static ULONG WINAPI DS8BufferProp_AddRef(IKsPropertySet *iface)
2655 {
2656 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2657 LONG ret;
2658
2659 InterlockedIncrement(&This->all_ref);
2660 ret = InterlockedIncrement(&This->prop_ref);
2661 TRACE("new refcount %d\n", ret);
2662
2663 return ret;
2664 }
2665
2666 static ULONG WINAPI DS8BufferProp_Release(IKsPropertySet *iface)
2667 {
2668 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2669 LONG ret;
2670
2671 ret = InterlockedDecrement(&This->prop_ref);
2672 TRACE("new refcount %d\n", ret);
2673 if(InterlockedDecrement(&This->all_ref) == 0)
2674 DS8Buffer_Destroy(This);
2675
2676 return ret;
2677 }
2678
2679 /* NOTE: Due to some apparent quirks in DSound, the listener properties are
2680 handled through secondary buffers. */
2681 static HRESULT WINAPI DS8BufferProp_Get(IKsPropertySet *iface,
2682 REFGUID guidPropSet, ULONG dwPropID,
2683 LPVOID pInstanceData, ULONG cbInstanceData,
2684 LPVOID pPropData, ULONG cbPropData,
2685 PULONG pcbReturned)
2686 {
2687 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2688 HRESULT hr = E_PROP_ID_UNSUPPORTED;
2689
2690 TRACE("(%p)->(%s, %u, %p, %u, %p, %u, %p)\n", iface, debugstr_guid(guidPropSet),
2691 dwPropID, pInstanceData, cbInstanceData, pPropData, cbPropData, pcbReturned);
2692
2693 if(!pcbReturned)
2694 return E_POINTER;
2695 *pcbReturned = 0;
2696
2697 #if 0
2698 if(IsEqualIID(guidPropSet, &DSPROPSETID_EAX20_BufferProperties))
2699 {
2700 }
2701 else
2702 #endif
2703 {
2704 /* Not a known buffer/source property. Pass it to the listener */
2705 hr = IKsPropertySet_Get(&This->primary->IKsPropertySet_iface, guidPropSet,
2706 dwPropID, pInstanceData, cbInstanceData, pPropData, cbPropData,
2707 pcbReturned);
2708 }
2709
2710 return hr;
2711 }
2712
2713 static HRESULT WINAPI DS8BufferProp_Set(IKsPropertySet *iface,
2714 REFGUID guidPropSet, ULONG dwPropID,
2715 LPVOID pInstanceData, ULONG cbInstanceData,
2716 LPVOID pPropData, ULONG cbPropData)
2717 {
2718 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2719 HRESULT hr = E_PROP_ID_UNSUPPORTED;
2720
2721 TRACE("(%p)->(%s, %u, %p, %u, %p, %u)\n", iface, debugstr_guid(guidPropSet),
2722 dwPropID, pInstanceData, cbInstanceData, pPropData, cbPropData);
2723
2724 #if 0
2725 if(IsEqualIID(guidPropSet, &DSPROPSETID_EAX20_BufferProperties))
2726 {
2727 }
2728 else
2729 #endif
2730 {
2731 /* Not a known buffer/source property. Pass it to the listener */
2732 hr = IKsPropertySet_Set(&This->primary->IKsPropertySet_iface, guidPropSet,
2733 dwPropID, pInstanceData, cbInstanceData, pPropData,
2734 cbPropData);
2735 }
2736
2737 return hr;
2738 }
2739
2740 static HRESULT WINAPI DS8BufferProp_QuerySupport(IKsPropertySet *iface,
2741 REFGUID guidPropSet, ULONG dwPropID,
2742 PULONG pTypeSupport)
2743 {
2744 DS8Buffer *This = impl_from_IKsPropertySet(iface);
2745 HRESULT hr = E_PROP_ID_UNSUPPORTED;
2746
2747 TRACE("(%p)->(%s, %u, %p)\n", iface, debugstr_guid(guidPropSet), dwPropID, pTypeSupport);
2748
2749 if(!pTypeSupport)
2750 return E_POINTER;
2751 *pTypeSupport = 0;
2752
2753 #if 0
2754 if(IsEqualIID(guidPropSet, &DSPROPSETID_EAX20_BufferProperties))
2755 {
2756 }
2757 else
2758 #endif
2759 {
2760 /* Not a known buffer/source property. Pass it to the listener */
2761 hr = IKsPropertySet_QuerySupport(&This->primary->IKsPropertySet_iface,
2762 guidPropSet, dwPropID, pTypeSupport);
2763 }
2764
2765 return hr;
2766 }
2767
2768 static const IKsPropertySetVtbl DS8BufferProp_Vtbl =
2769 {
2770 DS8BufferProp_QueryInterface,
2771 DS8BufferProp_AddRef,
2772 DS8BufferProp_Release,
2773 DS8BufferProp_Get,
2774 DS8BufferProp_Set,
2775 DS8BufferProp_QuerySupport
2776 };
A DirectSound wrapper for OpenAL