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Added YUV routines needed for v4l driver, and in the future possibly
[wine/gsoc-2012-control.git] / dlls / winmm / wineoss / mixer.c
blobe72b28eb9f954aab7658e0ba031437cdaf3a7631
1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
2
3 /*
4 * Sample MIXER Wine Driver for Linux
5 *
6 * Copyright 1997 Marcus Meissner
7 * 1999,2001 Eric Pouech
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24 /* TODO:
25 * + implement notification mechanism when state of mixer's controls
26 */
27
28 #include "config.h"
29
30 #include <stdlib.h>
31 #include <stdarg.h>
32 #include <stdio.h>
33 #include <string.h>
34 #ifdef HAVE_UNISTD_H
35 # include <unistd.h>
36 #endif
37 #include <fcntl.h>
38 #include <errno.h>
39 #include <assert.h>
40 #ifdef HAVE_SYS_IOCTL_H
41 # include <sys/ioctl.h>
42 #endif
43
44 #define NONAMELESSUNION
45 #define NONAMELESSSTRUCT
46 #include "windef.h"
47 #include "winbase.h"
48 #include "winnls.h"
49 #include "mmddk.h"
50 #include "oss.h"
51 #include "wine/unicode.h"
52 #include "wine/debug.h"
53
54 WINE_DEFAULT_DEBUG_CHANNEL(mixer);
55
56 #ifdef HAVE_OSS
57
58 #define MAX_MIXERDRV (6)
59
60 #define WINE_MIXER_MANUF_ID 0xAA
61 #define WINE_MIXER_PRODUCT_ID 0x55
62 #define WINE_MIXER_VERSION 0x0100
63 #define WINE_MIXER_NAME "WINE OSS Mixer"
64
65 #define WINE_CHN_MASK(_x) (1L << (_x))
66 #define WINE_CHN_SUPPORTS(_c, _x) ((_c) & WINE_CHN_MASK(_x))
67 /* Bass and Treble are no longer in the mask as Windows does not handle them */
68 #define WINE_MIXER_MASK_SPEAKER (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
69 WINE_CHN_MASK(SOUND_MIXER_PCM) | \
70 WINE_CHN_MASK(SOUND_MIXER_LINE) | \
71 WINE_CHN_MASK(SOUND_MIXER_MIC) | \
72 WINE_CHN_MASK(SOUND_MIXER_CD) )
73
74 #define WINE_MIXER_MASK_RECORD (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
75 WINE_CHN_MASK(SOUND_MIXER_LINE) | \
76 WINE_CHN_MASK(SOUND_MIXER_MIC) | \
77 WINE_CHN_MASK(SOUND_MIXER_IMIX) )
78
79 /* FIXME: the two following string arrays should be moved to a resource file in a string table */
80 /* if it's done, better use a struct to hold labels, name, and muted channel volume cache */
81 static const char* MIX_Labels[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_LABELS;
82 static const char* MIX_Names [SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;
83
84 struct mixerCtrl
85 {
86 DWORD dwLineID;
87 MIXERCONTROLW ctrl;
88 };
89
90 struct mixer
91 {
92 char* name;
93 char* dev_name;
94 int volume[SOUND_MIXER_NRDEVICES];
95 int devMask;
96 int stereoMask;
97 int recMask;
98 BOOL singleRecChannel;
99 struct mixerCtrl* ctrl;
100 int numCtrl;
101 };
102
103 #define LINEID_DST 0xFFFF
104 #define LINEID_SPEAKER 0x0000
105 #define LINEID_RECORD 0x0001
106
107 static int MIX_NumMixers;
108 static struct mixer MIX_Mixers[MAX_MIXERDRV];
109
110 /**************************************************************************
111 */
112
113 static const char * getMessage(UINT uMsg)
114 {
115 static char str[64];
116 #define MSG_TO_STR(x) case x: return #x;
117 switch (uMsg) {
118 MSG_TO_STR(DRVM_INIT);
119 MSG_TO_STR(DRVM_EXIT);
120 MSG_TO_STR(DRVM_ENABLE);
121 MSG_TO_STR(DRVM_DISABLE);
122 MSG_TO_STR(MXDM_GETDEVCAPS);
123 MSG_TO_STR(MXDM_GETLINEINFO);
124 MSG_TO_STR(MXDM_GETNUMDEVS);
125 MSG_TO_STR(MXDM_OPEN);
126 MSG_TO_STR(MXDM_CLOSE);
127 MSG_TO_STR(MXDM_GETLINECONTROLS);
128 MSG_TO_STR(MXDM_GETCONTROLDETAILS);
129 MSG_TO_STR(MXDM_SETCONTROLDETAILS);
130 }
131 #undef MSG_TO_STR
132 sprintf(str, "UNKNOWN(%08x)", uMsg);
133 return str;
134 }
135
136 static const char * getIoctlCommand(int command)
137 {
138 static char str[64];
139 #define IOCTL_TO_STR(x) case x: return #x;
140 switch (command) {
141 IOCTL_TO_STR(SOUND_MIXER_VOLUME);
142 IOCTL_TO_STR(SOUND_MIXER_BASS);
143 IOCTL_TO_STR(SOUND_MIXER_TREBLE);
144 IOCTL_TO_STR(SOUND_MIXER_SYNTH);
145 IOCTL_TO_STR(SOUND_MIXER_PCM);
146 IOCTL_TO_STR(SOUND_MIXER_SPEAKER);
147 IOCTL_TO_STR(SOUND_MIXER_LINE);
148 IOCTL_TO_STR(SOUND_MIXER_MIC);
149 IOCTL_TO_STR(SOUND_MIXER_CD);
150 IOCTL_TO_STR(SOUND_MIXER_IMIX);
151 IOCTL_TO_STR(SOUND_MIXER_ALTPCM);
152 IOCTL_TO_STR(SOUND_MIXER_RECLEV);
153 IOCTL_TO_STR(SOUND_MIXER_IGAIN);
154 IOCTL_TO_STR(SOUND_MIXER_OGAIN);
155 IOCTL_TO_STR(SOUND_MIXER_LINE1);
156 IOCTL_TO_STR(SOUND_MIXER_LINE2);
157 IOCTL_TO_STR(SOUND_MIXER_LINE3);
158 IOCTL_TO_STR(SOUND_MIXER_DIGITAL1);
159 IOCTL_TO_STR(SOUND_MIXER_DIGITAL2);
160 IOCTL_TO_STR(SOUND_MIXER_DIGITAL3);
161 IOCTL_TO_STR(SOUND_MIXER_PHONEIN);
162 IOCTL_TO_STR(SOUND_MIXER_PHONEOUT);
163 IOCTL_TO_STR(SOUND_MIXER_VIDEO);
164 IOCTL_TO_STR(SOUND_MIXER_RADIO);
165 IOCTL_TO_STR(SOUND_MIXER_MONITOR);
166 }
167 #undef IOCTL_TO_STR
168 sprintf(str, "UNKNOWN(%08x)", command);
169 return str;
170 }
171
172 static const char * getControlType(DWORD dwControlType)
173 {
174 static char str[64];
175 #define TYPE_TO_STR(x) case x: return #x;
176 switch (dwControlType) {
177 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_CUSTOM);
178 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEANMETER);
179 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNEDMETER);
180 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PEAKMETER);
181 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNEDMETER);
182 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEAN);
183 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_ONOFF);
184 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUTE);
185 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MONO);
186 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_LOUDNESS);
187 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_STEREOENH);
188 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS_BOOST);
189 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BUTTON);
190 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_DECIBELS);
191 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNED);
192 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNED);
193 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PERCENT);
194 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SLIDER);
195 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PAN);
196 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_QSOUNDPAN);
197 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_FADER);
198 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_VOLUME);
199 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS);
200 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_TREBLE);
201 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_EQUALIZER);
202 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SINGLESELECT);
203 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUX);
204 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MULTIPLESELECT);
205 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MIXER);
206 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MICROTIME);
207 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MILLITIME);
208 }
209 #undef TYPE_TO_STR
210 sprintf(str, "UNKNOWN(%08lx)", dwControlType);
211 return str;
212 }
213
214 static const char * getComponentType(DWORD dwComponentType)
215 {
216 static char str[64];
217 #define TYPE_TO_STR(x) case x: return #x;
218 switch (dwComponentType) {
219 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_UNDEFINED);
220 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_DIGITAL);
221 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_LINE);
222 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_MONITOR);
223 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_SPEAKERS);
224 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_HEADPHONES);
225 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_TELEPHONE);
226 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_WAVEIN);
227 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_VOICEIN);
228 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED);
229 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_DIGITAL);
230 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_LINE);
231 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE);
232 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER);
233 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC);
234 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_TELEPHONE);
235 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_PCSPEAKER);
236 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT);
237 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_AUXILIARY);
238 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_ANALOG);
239 }
240 #undef TYPE_TO_STR
241 sprintf(str, "UNKNOWN(%08lx)", dwComponentType);
242 return str;
243 }
244
245 static const char * getTargetType(DWORD dwType)
246 {
247 static char str[64];
248 #define TYPE_TO_STR(x) case x: return #x;
249 switch (dwType) {
250 TYPE_TO_STR(MIXERLINE_TARGETTYPE_UNDEFINED);
251 TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEOUT);
252 TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEIN);
253 TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIOUT);
254 TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIIN);
255 TYPE_TO_STR(MIXERLINE_TARGETTYPE_AUX);
256 }
257 #undef TYPE_TO_STR
258 sprintf(str, "UNKNOWN(%08lx)", dwType);
259 return str;
260 }
261
262 static const WCHAR sz_short_volume [] = {'V','o','l',0};
263 static const WCHAR sz_long_volume [] = {'V','o','l','u','m','e',0};
264 static const WCHAR sz_shrtlng_mute [] = {'M','u','t','e',0};
265 static const WCHAR sz_shrtlng_mixer[] = {'M','i','x','e','r',0};
266
267 /**************************************************************************
268 * MIX_FillLineControls [internal]
269 */
270 static void MIX_FillLineControls(struct mixer* mix, int c, DWORD lineID,
271 DWORD dwControlType)
272 {
273 struct mixerCtrl* mc = &mix->ctrl[c];
274 int j;
275
276 TRACE("(%p, %d, %08lx, %s)\n", mix, c, lineID,
277 getControlType(dwControlType));
278
279 mc->dwLineID = lineID;
280 mc->ctrl.cbStruct = sizeof(MIXERCONTROLW);
281 mc->ctrl.dwControlID = c + 1;
282 mc->ctrl.dwControlType = dwControlType;
283
284 switch (dwControlType)
285 {
286 case MIXERCONTROL_CONTROLTYPE_VOLUME:
287 mc->ctrl.fdwControl = 0;
288 mc->ctrl.cMultipleItems = 0;
289 strcpyW(mc->ctrl.szShortName, sz_short_volume);
290 strcpyW(mc->ctrl.szName, sz_long_volume);
291 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
292 /* CONTROLTYPE_VOLUME uses the MIXER_CONTROLDETAILS_UNSIGNED struct,
293 * [0, 100] is the range supported by OSS
294 * whatever the min and max values are they must match
295 * conversions done in (Get|Set)ControlDetails to stay in [0, 100] range
296 */
297 mc->ctrl.Bounds.s1.dwMinimum = 0;
298 mc->ctrl.Bounds.s1.dwMaximum = 65535;
299 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
300 mc->ctrl.Metrics.cSteps = 656;
301 break;
302 case MIXERCONTROL_CONTROLTYPE_MUTE:
303 case MIXERCONTROL_CONTROLTYPE_ONOFF:
304 mc->ctrl.fdwControl = 0;
305 mc->ctrl.cMultipleItems = 0;
306 strcpyW(mc->ctrl.szShortName, sz_shrtlng_mute);
307 strcpyW(mc->ctrl.szName, sz_shrtlng_mute);
308 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
309 mc->ctrl.Bounds.s1.dwMinimum = 0;
310 mc->ctrl.Bounds.s1.dwMaximum = 1;
311 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
312 break;
313 case MIXERCONTROL_CONTROLTYPE_MUX:
314 case MIXERCONTROL_CONTROLTYPE_MIXER:
315 mc->ctrl.fdwControl = MIXERCONTROL_CONTROLF_MULTIPLE;
316 mc->ctrl.cMultipleItems = 0;
317 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
318 if (WINE_CHN_SUPPORTS(mix->recMask, j))
319 mc->ctrl.cMultipleItems++;
320 strcpyW(mc->ctrl.szShortName, sz_shrtlng_mixer);
321 strcpyW(mc->ctrl.szName, sz_shrtlng_mixer);
322 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
323 mc->ctrl.Bounds.s1.dwMaximum = mc->ctrl.cMultipleItems - 1;
324 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
325 mc->ctrl.Metrics.cSteps = mc->ctrl.cMultipleItems;
326 break;
327
328 default:
329 FIXME("Internal error: unknown type: %08lx\n", dwControlType);
330 }
331 TRACE("ctrl[%2d]: typ=%08lx lin=%08lx\n", c + 1, dwControlType, lineID);
332 }
333
334 /******************************************************************
335 * MIX_GetMixer
336 *
337 *
338 */
339 static struct mixer* MIX_Get(WORD wDevID)
340 {
341 TRACE("(%04x)\n", wDevID);
342
343 if (wDevID >= MIX_NumMixers || MIX_Mixers[wDevID].dev_name == NULL)
344 return NULL;
345
346 return &MIX_Mixers[wDevID];
347 }
348
349 /**************************************************************************
350 * MIX_Open [internal]
351 */
352 static DWORD MIX_Open(WORD wDevID, LPMIXEROPENDESC lpMod, DWORD flags)
353 {
354 int mixer, i, j;
355 unsigned caps;
356 struct mixer* mix;
357 DWORD ret = MMSYSERR_NOERROR;
358
359 TRACE("(%04X, %p, %lu);\n", wDevID, lpMod, flags);
360
361 /* as we partly init the mixer with MIX_Open, we can allow null open decs
362 * EPP if (lpMod == NULL) return MMSYSERR_INVALPARAM;
363 * anyway, it seems that WINMM/MMSYSTEM doesn't always open the mixer
364 * device before sending messages to it... it seems to be linked to all
365 * the equivalent of mixer identification
366 * (with a reference to a wave, midi.. handle
367 */
368 if (!(mix = MIX_Get(wDevID))) {
369 WARN("bad device ID\n");
370 return MMSYSERR_BADDEVICEID;
371 }
372
373 if ((mixer = open(mix->dev_name, O_RDWR)) < 0)
374 {
375 ERR("open(%s, O_RDWR) failed (%s)\n",
376 mix->dev_name, strerror(errno));
377
378 if (errno == ENODEV || errno == ENXIO)
379 {
380 /* no driver present */
381 WARN("no driver\n");
382 return MMSYSERR_NODRIVER;
383 }
384 return MMSYSERR_ERROR;
385 }
386
387 if (ioctl(mixer, SOUND_MIXER_READ_DEVMASK, &mix->devMask) == -1)
388 {
389 ERR("ioctl(%s, SOUND_MIXER_DEVMASK) failed (%s)\n",
390 mix->dev_name, strerror(errno));
391 ret = MMSYSERR_ERROR;
392 goto error;
393 }
394
395 mix->devMask &= WINE_MIXER_MASK_SPEAKER;
396 if (mix->devMask == 0)
397 {
398 WARN("no driver\n");
399 ret = MMSYSERR_NODRIVER;
400 goto error;
401 }
402
403 if (ioctl(mixer, SOUND_MIXER_READ_STEREODEVS, &mix->stereoMask) == -1)
404 {
405 ERR("ioctl(%s, SOUND_MIXER_STEREODEVS) failed (%s)\n",
406 mix->dev_name, strerror(errno));
407 ret = MMSYSERR_ERROR;
408 goto error;
409 }
410 mix->stereoMask &= WINE_MIXER_MASK_SPEAKER;
411
412 if (ioctl(mixer, SOUND_MIXER_READ_RECMASK, &mix->recMask) == -1)
413 {
414 ERR("ioctl(%s, SOUND_MIXER_RECMASK) failed (%s)\n",
415 mix->dev_name, strerror(errno));
416 ret = MMSYSERR_ERROR;
417 goto error;
418 }
419 mix->recMask &= WINE_MIXER_MASK_RECORD;
420 /* FIXME: we may need to support both rec lev & igain */
421 if (!WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_RECLEV))
422 {
423 WARN("The sound card doesn't support rec level\n");
424 if (WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_IGAIN))
425 WARN("but it does support IGain, please report\n");
426 }
427 if (ioctl(mixer, SOUND_MIXER_READ_CAPS, &caps) == -1)
428 {
429 ERR("ioctl(%s, SOUND_MIXER_READ_CAPS) failed (%s)\n",
430 mix->dev_name, strerror(errno));
431 ret = MMSYSERR_ERROR;
432 goto error;
433 }
434 mix->singleRecChannel = caps & SOUND_CAP_EXCL_INPUT;
435 TRACE("dev=%04x rec=%04x stereo=%04x %s\n",
436 mix->devMask, mix->recMask, mix->stereoMask,
437 mix->singleRecChannel ? "single" : "multiple");
438 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
439 {
440 mix->volume[i] = -1;
441 }
442 mix->numCtrl = 4; /* dst lines... vol&mute on speakers, vol&onoff on rec */
443 /* FIXME: do we always have RECLEV on all cards ??? */
444 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
445 {
446 if (WINE_CHN_SUPPORTS(mix->devMask, i))
447 mix->numCtrl += 2; /* volume & mute */
448 if (WINE_CHN_SUPPORTS(mix->recMask, i))
449 mix->numCtrl += 2; /* volume & onoff */
450
451 }
452 if (!(mix->ctrl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
453 sizeof(mix->ctrl[0]) * mix->numCtrl)))
454 {
455 ret = MMSYSERR_NOMEM;
456 goto error;
457 }
458
459 j = 0;
460 MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
461 MIXERCONTROL_CONTROLTYPE_VOLUME);
462 MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
463 MIXERCONTROL_CONTROLTYPE_MUTE);
464 MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
465 mix->singleRecChannel ?
466 MIXERCONTROL_CONTROLTYPE_MUX :
467 MIXERCONTROL_CONTROLTYPE_MIXER);
468 MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
469 MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
470 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
471 {
472 if (WINE_CHN_SUPPORTS(mix->devMask, i))
473 {
474 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
475 MIXERCONTROL_CONTROLTYPE_VOLUME);
476 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
477 MIXERCONTROL_CONTROLTYPE_MUTE);
478 }
479 }
480 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
481 {
482 if (WINE_CHN_SUPPORTS(mix->recMask, i))
483 {
484 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
485 MIXERCONTROL_CONTROLTYPE_VOLUME);
486 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
487 MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
488 }
489 }
490 assert(j == mix->numCtrl);
491 error:
492 close(mixer);
493 return ret;
494 }
495
496 /**************************************************************************
497 * MIX_GetVal [internal]
498 */
499 static BOOL MIX_GetVal(struct mixer* mix, int chn, int* val)
500 {
501 int mixer;
502 BOOL ret = FALSE;
503
504 TRACE("(%p, %s, %p\n", mix, getIoctlCommand(chn), val);
505
506 if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
507 /* FIXME: ENXIO => no mixer installed */
508 WARN("mixer device not available !\n");
509 } else {
510 if (ioctl(mixer, MIXER_READ(chn), val) >= 0) {
511 TRACE("Reading %04x for %s\n", *val, getIoctlCommand(chn));
512 ret = TRUE;
513 } else {
514 ERR("ioctl(%s, MIXER_READ(%s)) failed (%s)\n",
515 mix->dev_name, getIoctlCommand(chn), strerror(errno));
516 }
517 close(mixer);
518 }
519 return ret;
520 }
521
522 /**************************************************************************
523 * MIX_SetVal [internal]
524 */
525 static BOOL MIX_SetVal(struct mixer* mix, int chn, int val)
526 {
527 int mixer;
528 BOOL ret = FALSE;
529
530 TRACE("(%p, %s, %x)\n", mix, getIoctlCommand(chn), val);
531
532 if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
533 /* FIXME: ENXIO => no mixer installed */
534 WARN("mixer device not available !\n");
535 } else {
536 if (ioctl(mixer, MIXER_WRITE(chn), &val) >= 0) {
537 TRACE("Set %s to %04x\n", getIoctlCommand(chn), val);
538 ret = TRUE;
539 } else {
540 ERR("ioctl(%s, MIXER_WRITE(%s)) failed (%s)\n",
541 mix->dev_name, getIoctlCommand(chn), strerror(errno));
542 }
543 close(mixer);
544 }
545 return ret;
546 }
547
548 /******************************************************************
549 * MIX_GetRecSrc
550 *
551 *
552 */
553 static BOOL MIX_GetRecSrc(struct mixer* mix, unsigned* mask)
554 {
555 int mixer;
556 BOOL ret = FALSE;
557
558 TRACE("(%p, %p)\n", mix, mask);
559
560 if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
561 if (ioctl(mixer, SOUND_MIXER_READ_RECSRC, &mask) >= 0) {
562 ret = TRUE;
563 } else {
564 ERR("ioctl(%s, SOUND_MIXER_READ_RECSRC) failed (%s)\n",
565 mix->dev_name, strerror(errno));
566 }
567 close(mixer);
568 }
569 return ret;
570 }
571
572 /******************************************************************
573 * MIX_SetRecSrc
574 *
575 *
576 */
577 static BOOL MIX_SetRecSrc(struct mixer* mix, unsigned mask)
578 {
579 int mixer;
580 BOOL ret = FALSE;
581
582 TRACE("(%p, %08x)\n", mix, mask);
583
584 if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
585 if (ioctl(mixer, SOUND_MIXER_WRITE_RECSRC, &mask) >= 0) {
586 ret = TRUE;
587 } else {
588 ERR("ioctl(%s, SOUND_MIXER_WRITE_RECSRC) failed (%s)\n",
589 mix->dev_name, strerror(errno));
590 }
591 close(mixer);
592 }
593 return ret;
594 }
595
596 /**************************************************************************
597 * MIX_GetDevCaps [internal]
598 */
599 static DWORD MIX_GetDevCaps(WORD wDevID, LPMIXERCAPSW lpCaps, DWORD dwSize)
600 {
601 struct mixer* mix;
602 MIXERCAPSW capsW;
603 const char* name;
604
605 TRACE("(%04X, %p, %lu);\n", wDevID, lpCaps, dwSize);
606
607 if (lpCaps == NULL) {
608 WARN("invalid parameter: lpCaps == NULL\n");
609 return MMSYSERR_INVALPARAM;
610 }
611
612 if (!(mix = MIX_Get(wDevID))) {
613 WARN("bad device ID\n");
614 return MMSYSERR_BADDEVICEID;
615 }
616
617 capsW.wMid = WINE_MIXER_MANUF_ID;
618 capsW.wPid = WINE_MIXER_PRODUCT_ID;
619 capsW.vDriverVersion = WINE_MIXER_VERSION;
620 if (!(name = mix->name)) name = WINE_MIXER_NAME;
621 MultiByteToWideChar(CP_ACP, 0, name, -1, capsW.szPname, sizeof(capsW.szPname) / sizeof(WCHAR));
622 capsW.cDestinations = 2; /* speakers & record */
623 capsW.fdwSupport = 0; /* No bits defined yet */
624
625 memcpy(lpCaps, &capsW, min(dwSize, sizeof(capsW)));
626
627 return MMSYSERR_NOERROR;
628 }
629
630 /**************************************************************************
631 * MIX_GetLineInfoDst [internal]
632 */
633 static DWORD MIX_GetLineInfoDst(struct mixer* mix, LPMIXERLINEW lpMl,
634 DWORD dst)
635 {
636 unsigned mask;
637 int j;
638
639 TRACE("(%p, %p, %08lx)\n", mix, lpMl, dst);
640
641 lpMl->dwDestination = dst;
642 switch (dst)
643 {
644 case LINEID_SPEAKER:
645 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
646 mask = mix->devMask;
647 j = SOUND_MIXER_VOLUME;
648 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
649 break;
650 case LINEID_RECORD:
651 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
652 mask = mix->recMask;
653 j = SOUND_MIXER_RECLEV;
654 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
655 break;
656 default:
657 FIXME("shouldn't happen\n");
658 return MMSYSERR_ERROR;
659 }
660 lpMl->dwSource = 0xFFFFFFFF;
661 MultiByteToWideChar(CP_ACP, 0, MIX_Labels[j], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
662 MultiByteToWideChar(CP_ACP, 0, MIX_Names[j], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
663
664 /* we have all connections found in the MIX_DevMask */
665 lpMl->cConnections = 0;
666 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
667 if (WINE_CHN_SUPPORTS(mask, j))
668 lpMl->cConnections++;
669 lpMl->cChannels = 1;
670 if (WINE_CHN_SUPPORTS(mix->stereoMask, lpMl->dwLineID))
671 lpMl->cChannels++;
672 lpMl->dwLineID = MAKELONG(dst, LINEID_DST);
673 lpMl->cControls = 0;
674 for (j = 0; j < mix->numCtrl; j++)
675 if (mix->ctrl[j].dwLineID == lpMl->dwLineID)
676 lpMl->cControls++;
677
678 return MMSYSERR_NOERROR;
679 }
680
681 /**************************************************************************
682 * MIX_GetLineInfoSrc [internal]
683 */
684 static DWORD MIX_GetLineInfoSrc(struct mixer* mix, LPMIXERLINEW lpMl,
685 DWORD idx, DWORD dst)
686 {
687 int i, j;
688 unsigned mask = (dst) ? mix->recMask : mix->devMask;
689
690 TRACE("(%p, %p, %ld, %08lx)\n", mix, lpMl, idx, dst);
691
692 MultiByteToWideChar(CP_ACP, 0, MIX_Labels[idx], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
693 MultiByteToWideChar(CP_ACP, 0, MIX_Names[idx], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
694 lpMl->dwLineID = MAKELONG(dst, idx);
695 lpMl->dwDestination = dst;
696 lpMl->cConnections = 1;
697 lpMl->cControls = 0;
698 for (i = 0; i < mix->numCtrl; i++)
699 if (mix->ctrl[i].dwLineID == lpMl->dwLineID)
700 lpMl->cControls++;
701
702 switch (idx)
703 {
704 case SOUND_MIXER_SYNTH:
705 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER;
706 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
707 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_MIDIOUT;
708 break;
709 case SOUND_MIXER_CD:
710 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC;
711 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
712 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
713 break;
714 case SOUND_MIXER_LINE:
715 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_LINE;
716 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
717 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
718 break;
719 case SOUND_MIXER_MIC:
720 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE;
721 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
722 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
723 break;
724 case SOUND_MIXER_PCM:
725 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
726 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
727 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
728 break;
729 case SOUND_MIXER_IMIX:
730 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED;
731 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
732 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
733 break;
734 default:
735 WARN("Index %ld not handled.\n", idx);
736 return MIXERR_INVALLINE;
737 }
738 lpMl->cChannels = 1;
739 if (dst == 0 && WINE_CHN_SUPPORTS(mix->stereoMask, idx))
740 lpMl->cChannels++;
741 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
742 {
743 if (WINE_CHN_SUPPORTS(mask, j))
744 {
745 if (j == idx) break;
746 i++;
747 }
748 }
749 lpMl->dwSource = i;
750 return MMSYSERR_NOERROR;
751 }
752
753 /******************************************************************
754 * MIX_CheckLine
755 */
756 static BOOL MIX_CheckLine(DWORD lineID)
757 {
758 TRACE("(%08lx)\n",lineID);
759
760 return ((HIWORD(lineID) < SOUND_MIXER_NRDEVICES && LOWORD(lineID) < 2) ||
761 (HIWORD(lineID) == LINEID_DST &&
762 LOWORD(lineID) < SOUND_MIXER_NRDEVICES));
763 }
764
765 /**************************************************************************
766 * MIX_GetLineInfo [internal]
767 */
768 static DWORD MIX_GetLineInfo(WORD wDevID, LPMIXERLINEW lpMl, DWORD fdwInfo)
769 {
770 int i, j;
771 DWORD ret = MMSYSERR_NOERROR;
772 unsigned mask;
773 struct mixer* mix;
774
775 TRACE("(%04X, %p, %lu);\n", wDevID, lpMl, fdwInfo);
776
777 if (lpMl == NULL) {
778 WARN("invalid parameter: lpMl = NULL\n");
779 return MMSYSERR_INVALPARAM;
780 }
781
782 if (lpMl->cbStruct != sizeof(*lpMl)) {
783 WARN("invalid parameter: lpMl->cbStruct = %ld != %d\n",
784 lpMl->cbStruct, sizeof(*lpMl));
785 return MMSYSERR_INVALPARAM;
786 }
787
788 if ((mix = MIX_Get(wDevID)) == NULL) {
789 WARN("bad device ID\n");
790 return MMSYSERR_BADDEVICEID;
791 }
792
793 /* FIXME: set all the variables correctly... the lines below
794 * are very wrong...
795 */
796 lpMl->fdwLine = MIXERLINE_LINEF_ACTIVE;
797 lpMl->dwUser = 0;
798
799 switch (fdwInfo & MIXER_GETLINEINFOF_QUERYMASK)
800 {
801 case MIXER_GETLINEINFOF_DESTINATION:
802 TRACE("MIXER_GETLINEINFOF_DESTINATION (%08lx)\n", lpMl->dwDestination);
803 if (lpMl->dwDestination >= 2) {
804 WARN("invalid parameter: lpMl->dwDestination = %ld >= 2\n",
805 lpMl->dwDestination);
806 return MMSYSERR_INVALPARAM;
807 }
808 ret = MIX_GetLineInfoDst(mix, lpMl, lpMl->dwDestination);
809 if (ret != MMSYSERR_NOERROR) {
810 WARN("error\n");
811 return ret;
812 }
813 break;
814 case MIXER_GETLINEINFOF_SOURCE:
815 TRACE("MIXER_GETLINEINFOF_SOURCE (%08lx), dst=%08lx\n", lpMl->dwSource,
816 lpMl->dwDestination);
817 switch (lpMl->dwDestination)
818 {
819 case LINEID_SPEAKER: mask = mix->devMask; break;
820 case LINEID_RECORD: mask = mix->recMask; break;
821 default:
822 WARN("invalid parameter\n");
823 return MMSYSERR_INVALPARAM;
824 }
825 i = lpMl->dwSource;
826 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
827 {
828 if (WINE_CHN_SUPPORTS(mask, j) && (i-- == 0))
829 break;
830 }
831 if (j >= SOUND_MIXER_NRDEVICES) {
832 WARN("invalid line\n");
833 return MIXERR_INVALLINE;
834 }
835 ret = MIX_GetLineInfoSrc(mix, lpMl, j, lpMl->dwDestination);
836 if (ret != MMSYSERR_NOERROR) {
837 WARN("error\n");
838 return ret;
839 }
840 break;
841 case MIXER_GETLINEINFOF_LINEID:
842 TRACE("MIXER_GETLINEINFOF_LINEID (%08lx)\n", lpMl->dwLineID);
843
844 if (!MIX_CheckLine(lpMl->dwLineID)) {
845 WARN("invalid line\n");
846 return MIXERR_INVALLINE;
847 }
848 if (HIWORD(lpMl->dwLineID) == LINEID_DST)
849 ret = MIX_GetLineInfoDst(mix, lpMl, LOWORD(lpMl->dwLineID));
850 else
851 ret = MIX_GetLineInfoSrc(mix, lpMl, HIWORD(lpMl->dwLineID),
852 LOWORD(lpMl->dwLineID));
853 if (ret != MMSYSERR_NOERROR) {
854 WARN("error\n");
855 return ret;
856 }
857 break;
858 case MIXER_GETLINEINFOF_COMPONENTTYPE:
859 TRACE("MIXER_GETLINEINFOF_COMPONENTTYPE (%s)\n",
860 getComponentType(lpMl->dwComponentType));
861 switch (lpMl->dwComponentType)
862 {
863 case MIXERLINE_COMPONENTTYPE_DST_HEADPHONES:
864 case MIXERLINE_COMPONENTTYPE_DST_SPEAKERS:
865 ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_SPEAKER);
866 break;
867 case MIXERLINE_COMPONENTTYPE_DST_LINE:
868 case MIXERLINE_COMPONENTTYPE_DST_VOICEIN:
869 case MIXERLINE_COMPONENTTYPE_DST_WAVEIN:
870 ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_RECORD);
871 break;
872 case MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER:
873 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_SYNTH, 0);
874 break;
875 case MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC:
876 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_CD, 0);
877 break;
878 case MIXERLINE_COMPONENTTYPE_SRC_LINE:
879 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_LINE, 0);
880 break;
881 case MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE:
882 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_MIC, 1);
883 break;
884 case MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT:
885 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_PCM, 0);
886 break;
887 case MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED:
888 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_IMIX, 1);
889 break;
890 default:
891 FIXME("Unhandled component type (%s)\n",
892 getComponentType(lpMl->dwComponentType));
893 return MMSYSERR_INVALPARAM;
894 }
895 break;
896 case MIXER_GETLINEINFOF_TARGETTYPE:
897 FIXME("MIXER_GETLINEINFOF_TARGETTYPE not implemented yet.\n");
898 TRACE("MIXER_GETLINEINFOF_TARGETTYPE (%s)\n",
899 getTargetType(lpMl->Target.dwType));
900 switch (lpMl->Target.dwType) {
901 case MIXERLINE_TARGETTYPE_UNDEFINED:
902 case MIXERLINE_TARGETTYPE_WAVEOUT:
903 case MIXERLINE_TARGETTYPE_WAVEIN:
904 case MIXERLINE_TARGETTYPE_MIDIOUT:
905 case MIXERLINE_TARGETTYPE_MIDIIN:
906 case MIXERLINE_TARGETTYPE_AUX:
907 default:
908 FIXME("Unhandled target type (%s)\n",
909 getTargetType(lpMl->Target.dwType));
910 return MMSYSERR_INVALPARAM;
911 }
912 break;
913 default:
914 WARN("Unknown flag (%08lx)\n", fdwInfo & MIXER_GETLINEINFOF_QUERYMASK);
915 break;
916 }
917
918 if ((fdwInfo & MIXER_GETLINEINFOF_QUERYMASK) != MIXER_GETLINEINFOF_TARGETTYPE) {
919 const char* name;
920 lpMl->Target.dwDeviceID = 0xFFFFFFFF;
921 lpMl->Target.wMid = WINE_MIXER_MANUF_ID;
922 lpMl->Target.wPid = WINE_MIXER_PRODUCT_ID;
923 lpMl->Target.vDriverVersion = WINE_MIXER_VERSION;
924 if (!(name = mix->name)) name = WINE_MIXER_NAME;
925 MultiByteToWideChar(CP_ACP, 0, name, -1, lpMl->Target.szPname, sizeof(lpMl->Target.szPname) / sizeof(WCHAR));
926 }
927
928 return ret;
929 }
930
931 /******************************************************************
932 * MIX_CheckControl
933 *
934 */
935 static BOOL MIX_CheckControl(struct mixer* mix, DWORD ctrlID)
936 {
937 TRACE("(%p, %08lx)\n", mix, ctrlID);
938
939 return (ctrlID >= 1 && ctrlID <= mix->numCtrl);
940 }
941
942 /**************************************************************************
943 * MIX_GetLineControls [internal]
944 */
945 static DWORD MIX_GetLineControls(WORD wDevID, LPMIXERLINECONTROLSW lpMlc,
946 DWORD flags)
947 {
948 DWORD dwRet = MMSYSERR_NOERROR;
949 struct mixer* mix;
950
951 TRACE("(%04X, %p, %lu);\n", wDevID, lpMlc, flags);
952
953 if (lpMlc == NULL) {
954 WARN("invalid parameter: lpMlc == NULL\n");
955 return MMSYSERR_INVALPARAM;
956 }
957
958 if (lpMlc->cbStruct < sizeof(*lpMlc)) {
959 WARN("invalid parameter: lpMlc->cbStruct = %ld < %d\n",
960 lpMlc->cbStruct, sizeof(*lpMlc));
961 return MMSYSERR_INVALPARAM;
962 }
963
964 if (lpMlc->cbmxctrl < sizeof(MIXERCONTROLW)) {
965 WARN("invalid parameter: lpMlc->cbmxctrl = %ld < %d\n",
966 lpMlc->cbmxctrl, sizeof(MIXERCONTROLW));
967 return MMSYSERR_INVALPARAM;
968 }
969
970 if ((mix = MIX_Get(wDevID)) == NULL) {
971 WARN("bad device id\n");
972 return MMSYSERR_BADDEVICEID;
973 }
974
975 switch (flags & MIXER_GETLINECONTROLSF_QUERYMASK)
976 {
977 case MIXER_GETLINECONTROLSF_ALL:
978 {
979 int i, j;
980
981 TRACE("line=%08lx MIXER_GETLINECONTROLSF_ALL (%ld)\n",
982 lpMlc->dwLineID, lpMlc->cControls);
983
984 for (i = j = 0; i < mix->numCtrl; i++)
985 {
986 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
987 j++;
988 }
989
990 if (!j || lpMlc->cControls != j) {
991 WARN("invalid parameter\n");
992 dwRet = MMSYSERR_INVALPARAM;
993 } else if (!MIX_CheckLine(lpMlc->dwLineID)) {
994 WARN("invalid line\n");
995 dwRet = MIXERR_INVALLINE;
996 } else {
997 for (i = j = 0; i < mix->numCtrl; i++)
998 {
999 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
1000 {
1001 TRACE("[%d] => [%2d]: typ=%08lx\n", j, i + 1,
1002 mix->ctrl[i].ctrl.dwControlType);
1003 lpMlc->pamxctrl[j++] = mix->ctrl[i].ctrl;
1004 }
1005 }
1006 }
1007 }
1008 break;
1009 case MIXER_GETLINECONTROLSF_ONEBYID:
1010 TRACE("line=%08lx MIXER_GETLINECONTROLSF_ONEBYID (%lx)\n",
1011 lpMlc->dwLineID, lpMlc->u.dwControlID);
1012
1013 if (!MIX_CheckControl(mix, lpMlc->u.dwControlID) ||
1014 mix->ctrl[lpMlc->u.dwControlID - 1].dwLineID != lpMlc->dwLineID) {
1015 WARN("invalid parameter\n");
1016 dwRet = MMSYSERR_INVALPARAM;
1017 } else
1018 lpMlc->pamxctrl[0] = mix->ctrl[lpMlc->u.dwControlID - 1].ctrl;
1019 break;
1020 case MIXER_GETLINECONTROLSF_ONEBYTYPE:
1021 TRACE("line=%08lx MIXER_GETLINECONTROLSF_ONEBYTYPE (%s)\n",
1022 lpMlc->dwLineID, getControlType(lpMlc->u.dwControlType));
1023 if (!MIX_CheckLine(lpMlc->dwLineID)) {
1024 WARN("invalid line\n");
1025 dwRet = MIXERR_INVALLINE;
1026 } else {
1027 int i;
1028 DWORD ct = lpMlc->u.dwControlType & MIXERCONTROL_CT_CLASS_MASK;
1029 for (i = 0; i < mix->numCtrl; i++) {
1030 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID &&
1031 ct == (mix->ctrl[i].ctrl.dwControlType &
1032 MIXERCONTROL_CT_CLASS_MASK)) {
1033 lpMlc->pamxctrl[0] = mix->ctrl[i].ctrl;
1034 break;
1035 }
1036 }
1037
1038 if (i == mix->numCtrl) {
1039 WARN("invalid parameter: control not found\n");
1040 dwRet = MMSYSERR_INVALPARAM;
1041 }
1042 }
1043 break;
1044 default:
1045 ERR("Unknown flag %08lx\n", flags & MIXER_GETLINECONTROLSF_QUERYMASK);
1046 dwRet = MMSYSERR_INVALPARAM;
1047 }
1048
1049 return dwRet;
1050 }
1051
1052 /**************************************************************************
1053 * MIX_GetControlDetails [internal]
1054 */
1055 static DWORD MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
1056 DWORD fdwDetails)
1057 {
1058 DWORD ret = MMSYSERR_NOTSUPPORTED;
1059 DWORD c, chnl;
1060 struct mixer* mix;
1061
1062 TRACE("(%04X, %p, %lu);\n", wDevID, lpmcd, fdwDetails);
1063
1064 if (lpmcd == NULL) {
1065 WARN("invalid parameter: lpmcd == NULL\n");
1066 return MMSYSERR_INVALPARAM;
1067 }
1068
1069 if ((mix = MIX_Get(wDevID)) == NULL) {
1070 WARN("bad device ID\n");
1071 return MMSYSERR_BADDEVICEID;
1072 }
1073
1074 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
1075 {
1076 case MIXER_GETCONTROLDETAILSF_VALUE:
1077 TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08lx)\n", lpmcd->dwControlID);
1078 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1079 {
1080 c = lpmcd->dwControlID - 1;
1081 chnl = HIWORD(mix->ctrl[c].dwLineID);
1082 if (chnl == LINEID_DST)
1083 chnl = LOWORD(mix->ctrl[c].dwLineID) ? SOUND_MIXER_RECLEV :
1084 SOUND_MIXER_VOLUME;
1085 switch (mix->ctrl[c].ctrl.dwControlType)
1086 {
1087 case MIXERCONTROL_CONTROLTYPE_VOLUME:
1088 {
1089 LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
1090 int val;
1091
1092 if (lpmcd->cbDetails !=
1093 sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
1094 WARN("invalid parameter: cbDetails != %d\n",
1095 sizeof(MIXERCONTROLDETAILS_UNSIGNED));
1096 return MMSYSERR_INVALPARAM;
1097 }
1098
1099 TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%lu]\n",
1100 getControlType(mix->ctrl[c].ctrl.dwControlType),
1101 lpmcd->cChannels);
1102
1103 mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
1104
1105 /* return value is 00RL (4 bytes)... */
1106 if ((val = mix->volume[chnl]) == -1 &&
1107 !MIX_GetVal(mix, chnl, &val)) {
1108 WARN("invalid parameter\n");
1109 return MMSYSERR_INVALPARAM;
1110 }
1111
1112 switch (lpmcd->cChannels)
1113 {
1114 case 1:
1115 /* mono... so R = L */
1116 mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1117 TRACE("Reading RL = %ld\n", mcdu->dwValue);
1118 break;
1119 case 2:
1120 /* stereo, left is paDetails[0] */
1121 mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1122 TRACE("Reading L = %ld\n", mcdu->dwValue);
1123 mcdu++;
1124 mcdu->dwValue = ((HIBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1125 TRACE("Reading R = %ld\n", mcdu->dwValue);
1126 break;
1127 default:
1128 WARN("Unsupported cChannels (%ld)\n", lpmcd->cChannels);
1129 return MMSYSERR_INVALPARAM;
1130 }
1131 TRACE("=> %08lx\n", mcdu->dwValue);
1132 }
1133 break;
1134 case MIXERCONTROL_CONTROLTYPE_MUTE:
1135 case MIXERCONTROL_CONTROLTYPE_ONOFF:
1136 {
1137 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1138
1139 if (lpmcd->cbDetails !=
1140 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1141 WARN("invalid parameter: cbDetails != %d\n",
1142 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1143 return MMSYSERR_INVALPARAM;
1144 }
1145
1146 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1147 getControlType(mix->ctrl[c].ctrl.dwControlType),
1148 lpmcd->cChannels);
1149
1150 /* we mute both channels at the same time */
1151 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1152 mcdb->fValue = (mix->volume[chnl] != -1);
1153 TRACE("=> %s\n", mcdb->fValue ? "on" : "off");
1154 }
1155 break;
1156 case MIXERCONTROL_CONTROLTYPE_MIXER:
1157 case MIXERCONTROL_CONTROLTYPE_MUX:
1158 {
1159 unsigned mask;
1160
1161 if (lpmcd->cbDetails !=
1162 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1163 WARN("invalid parameter: cbDetails != %d\n",
1164 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1165 return MMSYSERR_INVALPARAM;
1166 }
1167
1168 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1169 getControlType(mix->ctrl[c].ctrl.dwControlType),
1170 lpmcd->cChannels);
1171
1172 if (!MIX_GetRecSrc(mix, &mask))
1173 {
1174 /* FIXME: ENXIO => no mixer installed */
1175 WARN("mixer device not available !\n");
1176 ret = MMSYSERR_ERROR;
1177 }
1178 else
1179 {
1180 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1181 int i, j;
1182
1183 /* we mute both channels at the same time */
1184 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1185
1186 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1187 {
1188 if (WINE_CHN_SUPPORTS(mix->recMask, j))
1189 {
1190 if (i >= lpmcd->u.cMultipleItems)
1191 return MMSYSERR_INVALPARAM;
1192 mcdb[i++].fValue = WINE_CHN_SUPPORTS(mask, j);
1193 }
1194 }
1195 }
1196 }
1197 break;
1198 default:
1199 WARN("%s Unsupported\n",
1200 getControlType(mix->ctrl[c].ctrl.dwControlType));
1201 }
1202 ret = MMSYSERR_NOERROR;
1203 }
1204 else
1205 {
1206 WARN("invalid parameter\n");
1207 ret = MMSYSERR_INVALPARAM;
1208 }
1209 break;
1210 case MIXER_GETCONTROLDETAILSF_LISTTEXT:
1211 TRACE("MIXER_GETCONTROLDETAILSF_LISTTEXT (%08lx)\n",
1212 lpmcd->dwControlID);
1213
1214 ret = MMSYSERR_INVALPARAM;
1215 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1216 {
1217 int c = lpmcd->dwControlID - 1;
1218
1219 if (mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MUX ||
1220 mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MIXER)
1221 {
1222 LPMIXERCONTROLDETAILS_LISTTEXTW mcdlt;
1223 int i, j;
1224
1225 mcdlt = (LPMIXERCONTROLDETAILS_LISTTEXTW)lpmcd->paDetails;
1226 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1227 {
1228 if (WINE_CHN_SUPPORTS(mix->recMask, j))
1229 {
1230 mcdlt[i].dwParam1 = MAKELONG(LINEID_RECORD, j);
1231 mcdlt[i].dwParam2 = 0;
1232 MultiByteToWideChar(CP_ACP, 0, MIX_Names[j], -1,
1233 mcdlt[i].szName, sizeof(mcdlt[i]) / sizeof(WCHAR));
1234 i++;
1235 }
1236 }
1237 if (i != lpmcd->u.cMultipleItems) FIXME("bad count\n");
1238 ret = MMSYSERR_NOERROR;
1239 }
1240 }
1241 break;
1242 default:
1243 WARN("Unknown flag (%08lx)\n",
1244 fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
1245 }
1246 return ret;
1247 }
1248
1249 /**************************************************************************
1250 * MIX_SetControlDetails [internal]
1251 */
1252 static DWORD MIX_SetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
1253 DWORD fdwDetails)
1254 {
1255 DWORD ret = MMSYSERR_NOTSUPPORTED;
1256 DWORD c, chnl;
1257 int val;
1258 struct mixer* mix;
1259
1260 TRACE("(%04X, %p, %lu);\n", wDevID, lpmcd, fdwDetails);
1261
1262 if (lpmcd == NULL) {
1263 TRACE("invalid parameter: lpmcd == NULL\n");
1264 return MMSYSERR_INVALPARAM;
1265 }
1266
1267 if ((mix = MIX_Get(wDevID)) == NULL) {
1268 WARN("bad device ID\n");
1269 return MMSYSERR_BADDEVICEID;
1270 }
1271
1272 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
1273 {
1274 case MIXER_GETCONTROLDETAILSF_VALUE:
1275 TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08lx)\n", lpmcd->dwControlID);
1276 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1277 {
1278 c = lpmcd->dwControlID - 1;
1279
1280 TRACE("dwLineID=%08lx\n",mix->ctrl[c].dwLineID);
1281
1282 chnl = HIWORD(mix->ctrl[c].dwLineID);
1283 if (chnl == LINEID_DST)
1284 chnl = LOWORD(mix->ctrl[c].dwLineID) ?
1285 SOUND_MIXER_RECLEV : SOUND_MIXER_VOLUME;
1286
1287 switch (mix->ctrl[c].ctrl.dwControlType)
1288 {
1289 case MIXERCONTROL_CONTROLTYPE_VOLUME:
1290 {
1291 LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
1292
1293 if (lpmcd->cbDetails !=
1294 sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
1295 WARN("invalid parameter: cbDetails != %d\n",
1296 sizeof(MIXERCONTROLDETAILS_UNSIGNED));
1297 return MMSYSERR_INVALPARAM;
1298 }
1299
1300 TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%lu]\n",
1301 getControlType(mix->ctrl[c].ctrl.dwControlType),
1302 lpmcd->cChannels);
1303
1304 mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
1305 /* val should contain 00RL */
1306 switch (lpmcd->cChannels)
1307 {
1308 case 1:
1309 /* mono... so R = L */
1310 TRACE("Setting RL to %ld\n", mcdu->dwValue);
1311 val = 0x101 * ((mcdu->dwValue * 100) >> 16);
1312 break;
1313 case 2:
1314 /* stereo, left is paDetails[0] */
1315 TRACE("Setting L to %ld\n", mcdu->dwValue);
1316 val = ((mcdu->dwValue * 100.0) / 65536.0) + 0.5;
1317 mcdu++;
1318 TRACE("Setting R to %ld\n", mcdu->dwValue);
1319 val += (int)(((mcdu->dwValue * 100) / 65536.0) + 0.5) << 8;
1320 break;
1321 default:
1322 WARN("Unsupported cChannels (%ld)\n", lpmcd->cChannels);
1323 return MMSYSERR_INVALPARAM;
1324 }
1325
1326 if (mix->volume[chnl] == -1)
1327 {
1328 if (!MIX_SetVal(mix, chnl, val)) {
1329 WARN("invalid parameter\n");
1330 return MMSYSERR_INVALPARAM;
1331 }
1332 }
1333 else
1334 {
1335 mix->volume[chnl] = val;
1336 }
1337 }
1338 ret = MMSYSERR_NOERROR;
1339 break;
1340 case MIXERCONTROL_CONTROLTYPE_MUTE:
1341 case MIXERCONTROL_CONTROLTYPE_ONOFF:
1342 {
1343 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1344
1345 if (lpmcd->cbDetails !=
1346 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1347 WARN("invalid parameter: cbDetails != %d\n",
1348 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1349 return MMSYSERR_INVALPARAM;
1350 }
1351
1352 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1353 getControlType(mix->ctrl[c].ctrl.dwControlType),
1354 lpmcd->cChannels);
1355
1356 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1357 if (mcdb->fValue)
1358 {
1359 /* save the volume and then set it to 0 */
1360 if (!MIX_GetVal(mix, chnl, &mix->volume[chnl]) ||
1361 !MIX_SetVal(mix, chnl, 0)) {
1362 WARN("invalid parameter\n");
1363 return MMSYSERR_INVALPARAM;
1364 }
1365 }
1366 else
1367 {
1368 if (mix->volume[chnl] == -1)
1369 {
1370 ret = MMSYSERR_NOERROR;
1371 break;
1372 }
1373 if (!MIX_SetVal(mix, chnl, mix->volume[chnl])) {
1374 WARN("invalid parameter\n");
1375 return MMSYSERR_INVALPARAM;
1376 }
1377 mix->volume[chnl] = -1;
1378 }
1379 }
1380 ret = MMSYSERR_NOERROR;
1381 break;
1382 case MIXERCONTROL_CONTROLTYPE_MIXER:
1383 case MIXERCONTROL_CONTROLTYPE_MUX:
1384 {
1385 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1386 unsigned mask;
1387 int i, j;
1388
1389 if (lpmcd->cbDetails !=
1390 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1391 WARN("invalid parameter: cbDetails != %d\n",
1392 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1393 return MMSYSERR_INVALPARAM;
1394 }
1395
1396 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1397 getControlType(mix->ctrl[c].ctrl.dwControlType),
1398 lpmcd->cChannels);
1399
1400 /* we mute both channels at the same time */
1401 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1402 mask = 0;
1403 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1404 {
1405 if (WINE_CHN_SUPPORTS(mix->recMask, j) &&
1406 mcdb[i++].fValue)
1407 {
1408 /* a mux can only select one line at a time... */
1409 if (mix->singleRecChannel && mask != 0)
1410 {
1411 FIXME("!!!\n");
1412 return MMSYSERR_INVALPARAM;
1413 }
1414 mask |= WINE_CHN_MASK(j);
1415 }
1416 }
1417 if (i != lpmcd->u.cMultipleItems)
1418 FIXME("bad count\n");
1419 TRACE("writing %04x as rec src\n", mask);
1420 if (!MIX_SetRecSrc(mix, mask))
1421 ERR("Can't write new mixer settings\n");
1422 else
1423 ret = MMSYSERR_NOERROR;
1424 }
1425 break;
1426 }
1427 }
1428 break;
1429 default:
1430 WARN("Unknown SetControlDetails flag (%08lx)\n",
1431 fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
1432 }
1433 return ret;
1434 }
1435
1436 /**************************************************************************
1437 * MIX_Init [internal]
1438 */
1439 static DWORD MIX_Init(void)
1440 {
1441 int i, mixer;
1442
1443 TRACE("()\n");
1444
1445 MIX_NumMixers = 0;
1446
1447 for (i = 0; i < MAX_MIXERDRV; i++) {
1448 char name[32];
1449
1450 if (i == 0)
1451 sprintf(name, "/dev/mixer");
1452 else
1453 sprintf(name, "/dev/mixer%d", i);
1454
1455 if ((mixer = open(name, O_RDWR)) >= 0) {
1456 #ifdef SOUND_MIXER_INFO
1457 mixer_info info;
1458 if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) {
1459 MIX_Mixers[i].name = HeapAlloc(GetProcessHeap(),0,strlen(info.name) + 1);
1460 strcpy(MIX_Mixers[i].name, info.name);
1461 } else {
1462 /* FreeBSD up to at least 5.2 provides this ioctl, but does not
1463 * implement it properly, and there are probably similar issues
1464 * on other platforms, so we warn but try to go ahead.
1465 */
1466 WARN("%s: cannot read SOUND_MIXER_INFO!\n", name);
1467 }
1468 #endif
1469 close(mixer);
1470
1471 MIX_NumMixers++;
1472 MIX_Mixers[i].dev_name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
1473 strcpy(MIX_Mixers[i].dev_name, name);
1474 MIX_Open(i, NULL, 0); /* FIXME */
1475 } else {
1476 WARN("couldn't open %s\n", name);
1477 }
1478 }
1479
1480 if (MIX_NumMixers == 0) {
1481 WARN("no driver\n");
1482 return MMSYSERR_NODRIVER;
1483 }
1484
1485 return MMSYSERR_NOERROR;
1486 }
1487
1488 /**************************************************************************
1489 * MIX_Exit [internal]
1490 */
1491 static DWORD MIX_Exit(void)
1492 {
1493 int i;
1494
1495 TRACE("()\n");
1496
1497 for (i = 0; i < MIX_NumMixers; i++) {
1498 HeapFree(GetProcessHeap(),0,MIX_Mixers[i].name);
1499 HeapFree(GetProcessHeap(),0,MIX_Mixers[i].dev_name);
1500 }
1501
1502 return MMSYSERR_NOERROR;
1503 }
1504
1505 /**************************************************************************
1506 * MIX_GetNumDevs [internal]
1507 */
1508 static DWORD MIX_GetNumDevs(void)
1509 {
1510 TRACE("()\n");
1511
1512 return MIX_NumMixers;
1513 }
1514
1515 #endif /* HAVE_OSS */
1516
1517 /**************************************************************************
1518 * mxdMessage (WINEOSS.3)
1519 */
1520 DWORD WINAPI OSS_mxdMessage(UINT wDevID, UINT wMsg, DWORD dwUser,
1521 DWORD dwParam1, DWORD dwParam2)
1522 {
1523 #ifdef HAVE_OSS
1524 TRACE("(%04X, %s, %08lX, %08lX, %08lX);\n", wDevID, getMessage(wMsg),
1525 dwUser, dwParam1, dwParam2);
1526
1527 switch (wMsg)
1528 {
1529 case DRVM_INIT:
1530 return MIX_Init();
1531 case DRVM_EXIT:
1532 return MIX_Exit();
1533 case DRVM_ENABLE:
1534 case DRVM_DISABLE:
1535 /* FIXME: Pretend this is supported */
1536 return 0;
1537 case MXDM_GETDEVCAPS:
1538 return MIX_GetDevCaps(wDevID, (LPMIXERCAPSW)dwParam1, dwParam2);
1539 case MXDM_GETLINEINFO:
1540 return MIX_GetLineInfo(wDevID, (LPMIXERLINEW)dwParam1, dwParam2);
1541 case MXDM_GETNUMDEVS:
1542 return MIX_GetNumDevs();
1543 case MXDM_OPEN:
1544 return MMSYSERR_NOERROR;
1545 /* MIX_Open(wDevID, (LPMIXEROPENDESC)dwParam1, dwParam2); */
1546 case MXDM_CLOSE:
1547 return MMSYSERR_NOERROR;
1548 case MXDM_GETLINECONTROLS:
1549 return MIX_GetLineControls(wDevID, (LPMIXERLINECONTROLSW)dwParam1, dwParam2);
1550 case MXDM_GETCONTROLDETAILS:
1551 return MIX_GetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
1552 case MXDM_SETCONTROLDETAILS:
1553 return MIX_SetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
1554 default:
1555 WARN("unknown message %d!\n", wMsg);
1556 return MMSYSERR_NOTSUPPORTED;
1557 }
1558 #else
1559 TRACE("(%04X, %04X, %08lX, %08lX, %08lX);\n", wDevID, wMsg,
1560 dwUser, dwParam1, dwParam2);
1561
1562 return MMSYSERR_NOTENABLED;
1563 #endif
1564 }
GSOC 2012 project to enhance the control panel