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Make CryptImport/ExportPublicKeyInfoEx behave the way MSDN describes
[wine/gsoc-2012-control.git] / dlls / winmm / wineoss / mixer.c
blob02d377c2d382fd69eaacbffec30ffae27957df7d
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 #include "wine/port.h"
30
31 #include <stdlib.h>
32 #include <stdarg.h>
33 #include <stdio.h>
34 #include <string.h>
35 #ifdef HAVE_UNISTD_H
36 # include <unistd.h>
37 #endif
38 #include <fcntl.h>
39 #include <errno.h>
40 #include <assert.h>
41 #ifdef HAVE_SYS_IOCTL_H
42 # include <sys/ioctl.h>
43 #endif
44
45 #define NONAMELESSUNION
46 #define NONAMELESSSTRUCT
47 #include "windef.h"
48 #include "winbase.h"
49 #include "winnls.h"
50 #include "mmddk.h"
51 #include "oss.h"
52 #include "wine/unicode.h"
53 #include "wine/debug.h"
54
55 WINE_DEFAULT_DEBUG_CHANNEL(mixer);
56
57 #ifdef HAVE_OSS
58
59 #define MAX_MIXERDRV (6)
60
61 #define WINE_MIXER_MANUF_ID 0xAA
62 #define WINE_MIXER_PRODUCT_ID 0x55
63 #define WINE_MIXER_VERSION 0x0100
64 #define WINE_MIXER_NAME "WINE OSS Mixer"
65
66 #define WINE_CHN_MASK(_x) (1L << (_x))
67 #define WINE_CHN_SUPPORTS(_c, _x) ((_c) & WINE_CHN_MASK(_x))
68 /* Bass and Treble are no longer in the mask as Windows does not handle them */
69 #define WINE_MIXER_MASK_SPEAKER (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
70 WINE_CHN_MASK(SOUND_MIXER_PCM) | \
71 WINE_CHN_MASK(SOUND_MIXER_LINE) | \
72 WINE_CHN_MASK(SOUND_MIXER_MIC) | \
73 WINE_CHN_MASK(SOUND_MIXER_CD) )
74
75 #define WINE_MIXER_MASK_RECORD (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
76 WINE_CHN_MASK(SOUND_MIXER_LINE) | \
77 WINE_CHN_MASK(SOUND_MIXER_MIC) | \
78 WINE_CHN_MASK(SOUND_MIXER_IMIX) )
79
80 /* FIXME: the two following string arrays should be moved to a resource file in a string table */
81 /* if it's done, better use a struct to hold labels, name, and muted channel volume cache */
82 static const char* MIX_Labels[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_LABELS;
83 static const char* MIX_Names [SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;
84
85 struct mixerCtrl
86 {
87 DWORD dwLineID;
88 MIXERCONTROLW ctrl;
89 };
90
91 struct mixer
92 {
93 char* name;
94 char* dev_name;
95 int volume[SOUND_MIXER_NRDEVICES];
96 int devMask;
97 int stereoMask;
98 int recMask;
99 BOOL singleRecChannel;
100 struct mixerCtrl* ctrl;
101 int numCtrl;
102 };
103
104 #define LINEID_DST 0xFFFF
105 #define LINEID_SPEAKER 0x0000
106 #define LINEID_RECORD 0x0001
107
108 static int MIX_NumMixers;
109 static struct mixer MIX_Mixers[MAX_MIXERDRV];
110
111 /**************************************************************************
112 */
113
114 static const char * getMessage(UINT uMsg)
115 {
116 static char str[64];
117 #define MSG_TO_STR(x) case x: return #x;
118 switch (uMsg) {
119 MSG_TO_STR(DRVM_INIT);
120 MSG_TO_STR(DRVM_EXIT);
121 MSG_TO_STR(DRVM_ENABLE);
122 MSG_TO_STR(DRVM_DISABLE);
123 MSG_TO_STR(MXDM_GETDEVCAPS);
124 MSG_TO_STR(MXDM_GETLINEINFO);
125 MSG_TO_STR(MXDM_GETNUMDEVS);
126 MSG_TO_STR(MXDM_OPEN);
127 MSG_TO_STR(MXDM_CLOSE);
128 MSG_TO_STR(MXDM_GETLINECONTROLS);
129 MSG_TO_STR(MXDM_GETCONTROLDETAILS);
130 MSG_TO_STR(MXDM_SETCONTROLDETAILS);
131 }
132 #undef MSG_TO_STR
133 sprintf(str, "UNKNOWN(%08x)", uMsg);
134 return str;
135 }
136
137 static const char * getIoctlCommand(int command)
138 {
139 static char str[64];
140 #define IOCTL_TO_STR(x) case x: return #x;
141 switch (command) {
142 IOCTL_TO_STR(SOUND_MIXER_VOLUME);
143 IOCTL_TO_STR(SOUND_MIXER_BASS);
144 IOCTL_TO_STR(SOUND_MIXER_TREBLE);
145 IOCTL_TO_STR(SOUND_MIXER_SYNTH);
146 IOCTL_TO_STR(SOUND_MIXER_PCM);
147 IOCTL_TO_STR(SOUND_MIXER_SPEAKER);
148 IOCTL_TO_STR(SOUND_MIXER_LINE);
149 IOCTL_TO_STR(SOUND_MIXER_MIC);
150 IOCTL_TO_STR(SOUND_MIXER_CD);
151 IOCTL_TO_STR(SOUND_MIXER_IMIX);
152 IOCTL_TO_STR(SOUND_MIXER_ALTPCM);
153 IOCTL_TO_STR(SOUND_MIXER_RECLEV);
154 IOCTL_TO_STR(SOUND_MIXER_IGAIN);
155 IOCTL_TO_STR(SOUND_MIXER_OGAIN);
156 IOCTL_TO_STR(SOUND_MIXER_LINE1);
157 IOCTL_TO_STR(SOUND_MIXER_LINE2);
158 IOCTL_TO_STR(SOUND_MIXER_LINE3);
159 IOCTL_TO_STR(SOUND_MIXER_DIGITAL1);
160 IOCTL_TO_STR(SOUND_MIXER_DIGITAL2);
161 IOCTL_TO_STR(SOUND_MIXER_DIGITAL3);
162 IOCTL_TO_STR(SOUND_MIXER_PHONEIN);
163 IOCTL_TO_STR(SOUND_MIXER_PHONEOUT);
164 IOCTL_TO_STR(SOUND_MIXER_VIDEO);
165 IOCTL_TO_STR(SOUND_MIXER_RADIO);
166 IOCTL_TO_STR(SOUND_MIXER_MONITOR);
167 }
168 #undef IOCTL_TO_STR
169 sprintf(str, "UNKNOWN(%08x)", command);
170 return str;
171 }
172
173 static const char * getControlType(DWORD dwControlType)
174 {
175 static char str[64];
176 #define TYPE_TO_STR(x) case x: return #x;
177 switch (dwControlType) {
178 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_CUSTOM);
179 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEANMETER);
180 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNEDMETER);
181 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PEAKMETER);
182 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNEDMETER);
183 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEAN);
184 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_ONOFF);
185 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUTE);
186 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MONO);
187 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_LOUDNESS);
188 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_STEREOENH);
189 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS_BOOST);
190 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BUTTON);
191 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_DECIBELS);
192 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNED);
193 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNED);
194 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PERCENT);
195 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SLIDER);
196 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PAN);
197 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_QSOUNDPAN);
198 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_FADER);
199 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_VOLUME);
200 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS);
201 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_TREBLE);
202 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_EQUALIZER);
203 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SINGLESELECT);
204 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUX);
205 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MULTIPLESELECT);
206 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MIXER);
207 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MICROTIME);
208 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MILLITIME);
209 }
210 #undef TYPE_TO_STR
211 sprintf(str, "UNKNOWN(%08lx)", dwControlType);
212 return str;
213 }
214
215 static const char * getComponentType(DWORD dwComponentType)
216 {
217 static char str[64];
218 #define TYPE_TO_STR(x) case x: return #x;
219 switch (dwComponentType) {
220 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_UNDEFINED);
221 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_DIGITAL);
222 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_LINE);
223 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_MONITOR);
224 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_SPEAKERS);
225 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_HEADPHONES);
226 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_TELEPHONE);
227 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_WAVEIN);
228 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_VOICEIN);
229 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED);
230 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_DIGITAL);
231 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_LINE);
232 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE);
233 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER);
234 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC);
235 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_TELEPHONE);
236 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_PCSPEAKER);
237 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT);
238 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_AUXILIARY);
239 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_ANALOG);
240 }
241 #undef TYPE_TO_STR
242 sprintf(str, "UNKNOWN(%08lx)", dwComponentType);
243 return str;
244 }
245
246 static const char * getTargetType(DWORD dwType)
247 {
248 static char str[64];
249 #define TYPE_TO_STR(x) case x: return #x;
250 switch (dwType) {
251 TYPE_TO_STR(MIXERLINE_TARGETTYPE_UNDEFINED);
252 TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEOUT);
253 TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEIN);
254 TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIOUT);
255 TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIIN);
256 TYPE_TO_STR(MIXERLINE_TARGETTYPE_AUX);
257 }
258 #undef TYPE_TO_STR
259 sprintf(str, "UNKNOWN(%08lx)", dwType);
260 return str;
261 }
262
263 static const WCHAR sz_short_volume [] = {'V','o','l',0};
264 static const WCHAR sz_long_volume [] = {'V','o','l','u','m','e',0};
265 static const WCHAR sz_shrtlng_mute [] = {'M','u','t','e',0};
266 static const WCHAR sz_shrtlng_mixer[] = {'M','i','x','e','r',0};
267
268 /**************************************************************************
269 * MIX_FillLineControls [internal]
270 */
271 static void MIX_FillLineControls(struct mixer* mix, int c, DWORD lineID,
272 DWORD dwControlType)
273 {
274 struct mixerCtrl* mc = &mix->ctrl[c];
275 int j;
276
277 TRACE("(%p, %d, %08lx, %s)\n", mix, c, lineID,
278 getControlType(dwControlType));
279
280 mc->dwLineID = lineID;
281 mc->ctrl.cbStruct = sizeof(MIXERCONTROLW);
282 mc->ctrl.dwControlID = c + 1;
283 mc->ctrl.dwControlType = dwControlType;
284
285 switch (dwControlType)
286 {
287 case MIXERCONTROL_CONTROLTYPE_VOLUME:
288 mc->ctrl.fdwControl = 0;
289 mc->ctrl.cMultipleItems = 0;
290 strcpyW(mc->ctrl.szShortName, sz_short_volume);
291 strcpyW(mc->ctrl.szName, sz_long_volume);
292 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
293 /* CONTROLTYPE_VOLUME uses the MIXER_CONTROLDETAILS_UNSIGNED struct,
294 * [0, 100] is the range supported by OSS
295 * whatever the min and max values are they must match
296 * conversions done in (Get|Set)ControlDetails to stay in [0, 100] range
297 */
298 mc->ctrl.Bounds.s1.dwMinimum = 0;
299 mc->ctrl.Bounds.s1.dwMaximum = 65535;
300 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
301 mc->ctrl.Metrics.cSteps = 656;
302 break;
303 case MIXERCONTROL_CONTROLTYPE_MUTE:
304 case MIXERCONTROL_CONTROLTYPE_ONOFF:
305 mc->ctrl.fdwControl = 0;
306 mc->ctrl.cMultipleItems = 0;
307 strcpyW(mc->ctrl.szShortName, sz_shrtlng_mute);
308 strcpyW(mc->ctrl.szName, sz_shrtlng_mute);
309 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
310 mc->ctrl.Bounds.s1.dwMinimum = 0;
311 mc->ctrl.Bounds.s1.dwMaximum = 1;
312 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
313 break;
314 case MIXERCONTROL_CONTROLTYPE_MUX:
315 case MIXERCONTROL_CONTROLTYPE_MIXER:
316 mc->ctrl.fdwControl = MIXERCONTROL_CONTROLF_MULTIPLE;
317 mc->ctrl.cMultipleItems = 0;
318 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
319 if (WINE_CHN_SUPPORTS(mix->recMask, j))
320 mc->ctrl.cMultipleItems++;
321 strcpyW(mc->ctrl.szShortName, sz_shrtlng_mixer);
322 strcpyW(mc->ctrl.szName, sz_shrtlng_mixer);
323 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
324 mc->ctrl.Bounds.s1.dwMaximum = mc->ctrl.cMultipleItems - 1;
325 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
326 mc->ctrl.Metrics.cSteps = mc->ctrl.cMultipleItems;
327 break;
328
329 default:
330 FIXME("Internal error: unknown type: %08lx\n", dwControlType);
331 }
332 TRACE("ctrl[%2d]: typ=%08lx lin=%08lx\n", c + 1, dwControlType, lineID);
333 }
334
335 /******************************************************************
336 * MIX_GetMixer
337 *
338 *
339 */
340 static struct mixer* MIX_Get(WORD wDevID)
341 {
342 TRACE("(%04x)\n", wDevID);
343
344 if (wDevID >= MIX_NumMixers || MIX_Mixers[wDevID].dev_name == NULL)
345 return NULL;
346
347 return &MIX_Mixers[wDevID];
348 }
349
350 /**************************************************************************
351 * MIX_Open [internal]
352 */
353 static DWORD MIX_Open(WORD wDevID, LPMIXEROPENDESC lpMod, DWORD flags)
354 {
355 int mixer, i, j;
356 unsigned caps;
357 struct mixer* mix;
358 DWORD ret = MMSYSERR_NOERROR;
359
360 TRACE("(%04X, %p, %lu);\n", wDevID, lpMod, flags);
361
362 /* as we partly init the mixer with MIX_Open, we can allow null open decs
363 * EPP if (lpMod == NULL) return MMSYSERR_INVALPARAM;
364 * anyway, it seems that WINMM/MMSYSTEM doesn't always open the mixer
365 * device before sending messages to it... it seems to be linked to all
366 * the equivalent of mixer identification
367 * (with a reference to a wave, midi.. handle
368 */
369 if ((mix = MIX_Get(wDevID)) == NULL) {
370 WARN("bad device ID: %04X\n", wDevID);
371 return MMSYSERR_BADDEVICEID;
372 }
373
374 if ((mixer = open(mix->dev_name, O_RDWR)) < 0)
375 {
376 ERR("open(%s, O_RDWR) failed (%s)\n",
377 mix->dev_name, strerror(errno));
378
379 if (errno == ENODEV || errno == ENXIO)
380 {
381 /* no driver present */
382 WARN("no driver\n");
383 return MMSYSERR_NODRIVER;
384 }
385 return MMSYSERR_ERROR;
386 }
387
388 if (ioctl(mixer, SOUND_MIXER_READ_DEVMASK, &mix->devMask) == -1)
389 {
390 ERR("ioctl(%s, SOUND_MIXER_DEVMASK) failed (%s)\n",
391 mix->dev_name, strerror(errno));
392 ret = MMSYSERR_ERROR;
393 goto error;
394 }
395
396 mix->devMask &= WINE_MIXER_MASK_SPEAKER;
397 if (mix->devMask == 0)
398 {
399 WARN("no driver\n");
400 ret = MMSYSERR_NODRIVER;
401 goto error;
402 }
403
404 if (ioctl(mixer, SOUND_MIXER_READ_STEREODEVS, &mix->stereoMask) == -1)
405 {
406 ERR("ioctl(%s, SOUND_MIXER_STEREODEVS) failed (%s)\n",
407 mix->dev_name, strerror(errno));
408 ret = MMSYSERR_ERROR;
409 goto error;
410 }
411 mix->stereoMask &= WINE_MIXER_MASK_SPEAKER;
412
413 if (ioctl(mixer, SOUND_MIXER_READ_RECMASK, &mix->recMask) == -1)
414 {
415 ERR("ioctl(%s, SOUND_MIXER_RECMASK) failed (%s)\n",
416 mix->dev_name, strerror(errno));
417 ret = MMSYSERR_ERROR;
418 goto error;
419 }
420 mix->recMask &= WINE_MIXER_MASK_RECORD;
421 /* FIXME: we may need to support both rec lev & igain */
422 if (!WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_RECLEV))
423 {
424 WARN("The sound card doesn't support rec level\n");
425 if (WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_IGAIN))
426 WARN("but it does support IGain, please report\n");
427 }
428 if (ioctl(mixer, SOUND_MIXER_READ_CAPS, &caps) == -1)
429 {
430 ERR("ioctl(%s, SOUND_MIXER_READ_CAPS) failed (%s)\n",
431 mix->dev_name, strerror(errno));
432 ret = MMSYSERR_ERROR;
433 goto error;
434 }
435 mix->singleRecChannel = caps & SOUND_CAP_EXCL_INPUT;
436 TRACE("dev=%04x rec=%04x stereo=%04x %s\n",
437 mix->devMask, mix->recMask, mix->stereoMask,
438 mix->singleRecChannel ? "single" : "multiple");
439 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
440 {
441 mix->volume[i] = -1;
442 }
443 mix->numCtrl = 4; /* dst lines... vol&mute on speakers, vol&onoff on rec */
444 /* FIXME: do we always have RECLEV on all cards ??? */
445 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
446 {
447 if (WINE_CHN_SUPPORTS(mix->devMask, i))
448 mix->numCtrl += 2; /* volume & mute */
449 if (WINE_CHN_SUPPORTS(mix->recMask, i))
450 mix->numCtrl += 2; /* volume & onoff */
451
452 }
453 if (!(mix->ctrl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
454 sizeof(mix->ctrl[0]) * mix->numCtrl)))
455 {
456 ret = MMSYSERR_NOMEM;
457 goto error;
458 }
459
460 j = 0;
461 MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
462 MIXERCONTROL_CONTROLTYPE_VOLUME);
463 MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
464 MIXERCONTROL_CONTROLTYPE_MUTE);
465 MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
466 mix->singleRecChannel ?
467 MIXERCONTROL_CONTROLTYPE_MUX :
468 MIXERCONTROL_CONTROLTYPE_MIXER);
469 MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
470 MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
471 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
472 {
473 if (WINE_CHN_SUPPORTS(mix->devMask, i))
474 {
475 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
476 MIXERCONTROL_CONTROLTYPE_VOLUME);
477 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
478 MIXERCONTROL_CONTROLTYPE_MUTE);
479 }
480 }
481 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
482 {
483 if (WINE_CHN_SUPPORTS(mix->recMask, i))
484 {
485 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
486 MIXERCONTROL_CONTROLTYPE_VOLUME);
487 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
488 MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
489 }
490 }
491 assert(j == mix->numCtrl);
492 error:
493 close(mixer);
494 return ret;
495 }
496
497 /**************************************************************************
498 * MIX_GetVal [internal]
499 */
500 static BOOL MIX_GetVal(struct mixer* mix, int chn, int* val)
501 {
502 int mixer;
503 BOOL ret = FALSE;
504
505 TRACE("(%p, %s, %p\n", mix, getIoctlCommand(chn), val);
506
507 if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
508 /* FIXME: ENXIO => no mixer installed */
509 WARN("mixer device not available !\n");
510 } else {
511 if (ioctl(mixer, MIXER_READ(chn), val) >= 0) {
512 TRACE("Reading %04x for %s\n", *val, getIoctlCommand(chn));
513 ret = TRUE;
514 } else {
515 ERR("ioctl(%s, MIXER_READ(%s)) failed (%s)\n",
516 mix->dev_name, getIoctlCommand(chn), strerror(errno));
517 }
518 close(mixer);
519 }
520 return ret;
521 }
522
523 /**************************************************************************
524 * MIX_SetVal [internal]
525 */
526 static BOOL MIX_SetVal(struct mixer* mix, int chn, int val)
527 {
528 int mixer;
529 BOOL ret = FALSE;
530
531 TRACE("(%p, %s, %x)\n", mix, getIoctlCommand(chn), val);
532
533 if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
534 /* FIXME: ENXIO => no mixer installed */
535 WARN("mixer device not available !\n");
536 } else {
537 if (ioctl(mixer, MIXER_WRITE(chn), &val) >= 0) {
538 TRACE("Set %s to %04x\n", getIoctlCommand(chn), val);
539 ret = TRUE;
540 } else {
541 ERR("ioctl(%s, MIXER_WRITE(%s)) failed (%s)\n",
542 mix->dev_name, getIoctlCommand(chn), strerror(errno));
543 }
544 close(mixer);
545 }
546 return ret;
547 }
548
549 /******************************************************************
550 * MIX_GetRecSrc
551 *
552 *
553 */
554 static BOOL MIX_GetRecSrc(struct mixer* mix, unsigned* mask)
555 {
556 int mixer;
557 BOOL ret = FALSE;
558
559 TRACE("(%p, %p)\n", mix, mask);
560
561 if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
562 if (ioctl(mixer, SOUND_MIXER_READ_RECSRC, &mask) >= 0) {
563 ret = TRUE;
564 } else {
565 ERR("ioctl(%s, SOUND_MIXER_READ_RECSRC) failed (%s)\n",
566 mix->dev_name, strerror(errno));
567 }
568 close(mixer);
569 }
570 return ret;
571 }
572
573 /******************************************************************
574 * MIX_SetRecSrc
575 *
576 *
577 */
578 static BOOL MIX_SetRecSrc(struct mixer* mix, unsigned mask)
579 {
580 int mixer;
581 BOOL ret = FALSE;
582
583 TRACE("(%p, %08x)\n", mix, mask);
584
585 if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
586 if (ioctl(mixer, SOUND_MIXER_WRITE_RECSRC, &mask) >= 0) {
587 ret = TRUE;
588 } else {
589 ERR("ioctl(%s, SOUND_MIXER_WRITE_RECSRC) failed (%s)\n",
590 mix->dev_name, strerror(errno));
591 }
592 close(mixer);
593 }
594 return ret;
595 }
596
597 /**************************************************************************
598 * MIX_GetDevCaps [internal]
599 */
600 static DWORD MIX_GetDevCaps(WORD wDevID, LPMIXERCAPSW lpCaps, DWORD dwSize)
601 {
602 struct mixer* mix;
603 MIXERCAPSW capsW;
604 const char* name;
605
606 TRACE("(%04X, %p, %lu);\n", wDevID, lpCaps, dwSize);
607
608 if (lpCaps == NULL) {
609 WARN("invalid parameter: lpCaps == NULL\n");
610 return MMSYSERR_INVALPARAM;
611 }
612
613 if ((mix = MIX_Get(wDevID)) == NULL) {
614 WARN("bad device ID: %04X\n", wDevID);
615 return MMSYSERR_BADDEVICEID;
616 }
617
618 capsW.wMid = WINE_MIXER_MANUF_ID;
619 capsW.wPid = WINE_MIXER_PRODUCT_ID;
620 capsW.vDriverVersion = WINE_MIXER_VERSION;
621 if (!(name = mix->name)) name = WINE_MIXER_NAME;
622 MultiByteToWideChar(CP_ACP, 0, name, -1, capsW.szPname, sizeof(capsW.szPname) / sizeof(WCHAR));
623 capsW.cDestinations = 2; /* speakers & record */
624 capsW.fdwSupport = 0; /* No bits defined yet */
625
626 memcpy(lpCaps, &capsW, min(dwSize, sizeof(capsW)));
627
628 return MMSYSERR_NOERROR;
629 }
630
631 /**************************************************************************
632 * MIX_GetLineInfoDst [internal]
633 */
634 static DWORD MIX_GetLineInfoDst(struct mixer* mix, LPMIXERLINEW lpMl,
635 DWORD dst)
636 {
637 unsigned mask;
638 int j;
639
640 TRACE("(%p, %p, %08lx)\n", mix, lpMl, dst);
641
642 lpMl->dwDestination = dst;
643 switch (dst)
644 {
645 case LINEID_SPEAKER:
646 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
647 mask = mix->devMask;
648 j = SOUND_MIXER_VOLUME;
649 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
650 break;
651 case LINEID_RECORD:
652 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
653 mask = mix->recMask;
654 j = SOUND_MIXER_RECLEV;
655 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
656 break;
657 default:
658 FIXME("shouldn't happen\n");
659 return MMSYSERR_ERROR;
660 }
661 lpMl->dwSource = 0xFFFFFFFF;
662 MultiByteToWideChar(CP_ACP, 0, MIX_Labels[j], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
663 MultiByteToWideChar(CP_ACP, 0, MIX_Names[j], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
664
665 /* we have all connections found in the MIX_DevMask */
666 lpMl->cConnections = 0;
667 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
668 if (WINE_CHN_SUPPORTS(mask, j))
669 lpMl->cConnections++;
670 lpMl->cChannels = 1;
671 if (WINE_CHN_SUPPORTS(mix->stereoMask, lpMl->dwLineID))
672 lpMl->cChannels++;
673 lpMl->dwLineID = MAKELONG(dst, LINEID_DST);
674 lpMl->cControls = 0;
675 for (j = 0; j < mix->numCtrl; j++)
676 if (mix->ctrl[j].dwLineID == lpMl->dwLineID)
677 lpMl->cControls++;
678
679 return MMSYSERR_NOERROR;
680 }
681
682 /**************************************************************************
683 * MIX_GetLineInfoSrc [internal]
684 */
685 static DWORD MIX_GetLineInfoSrc(struct mixer* mix, LPMIXERLINEW lpMl,
686 DWORD idx, DWORD dst)
687 {
688 int i, j;
689 unsigned mask = (dst) ? mix->recMask : mix->devMask;
690
691 TRACE("(%p, %p, %ld, %08lx)\n", mix, lpMl, idx, dst);
692
693 MultiByteToWideChar(CP_ACP, 0, MIX_Labels[idx], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
694 MultiByteToWideChar(CP_ACP, 0, MIX_Names[idx], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
695 lpMl->dwLineID = MAKELONG(dst, idx);
696 lpMl->dwDestination = dst;
697 lpMl->cConnections = 1;
698 lpMl->cControls = 0;
699 for (i = 0; i < mix->numCtrl; i++)
700 if (mix->ctrl[i].dwLineID == lpMl->dwLineID)
701 lpMl->cControls++;
702
703 switch (idx)
704 {
705 case SOUND_MIXER_SYNTH:
706 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER;
707 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
708 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_MIDIOUT;
709 break;
710 case SOUND_MIXER_CD:
711 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC;
712 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
713 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
714 break;
715 case SOUND_MIXER_LINE:
716 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_LINE;
717 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
718 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
719 break;
720 case SOUND_MIXER_MIC:
721 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE;
722 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
723 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
724 break;
725 case SOUND_MIXER_PCM:
726 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
727 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
728 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
729 break;
730 case SOUND_MIXER_IMIX:
731 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED;
732 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
733 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
734 break;
735 default:
736 WARN("Index %ld not handled.\n", idx);
737 return MIXERR_INVALLINE;
738 }
739 lpMl->cChannels = 1;
740 if (dst == 0 && WINE_CHN_SUPPORTS(mix->stereoMask, idx))
741 lpMl->cChannels++;
742 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
743 {
744 if (WINE_CHN_SUPPORTS(mask, j))
745 {
746 if (j == idx) break;
747 i++;
748 }
749 }
750 lpMl->dwSource = i;
751 return MMSYSERR_NOERROR;
752 }
753
754 /******************************************************************
755 * MIX_CheckLine
756 */
757 static BOOL MIX_CheckLine(DWORD lineID)
758 {
759 TRACE("(%08lx)\n",lineID);
760
761 return ((HIWORD(lineID) < SOUND_MIXER_NRDEVICES && LOWORD(lineID) < 2) ||
762 (HIWORD(lineID) == LINEID_DST &&
763 LOWORD(lineID) < SOUND_MIXER_NRDEVICES));
764 }
765
766 /**************************************************************************
767 * MIX_GetLineInfo [internal]
768 */
769 static DWORD MIX_GetLineInfo(WORD wDevID, LPMIXERLINEW lpMl, DWORD fdwInfo)
770 {
771 int i, j;
772 DWORD ret = MMSYSERR_NOERROR;
773 unsigned mask;
774 struct mixer* mix;
775
776 TRACE("(%04X, %p, %lu);\n", wDevID, lpMl, fdwInfo);
777
778 if (lpMl == NULL) {
779 WARN("invalid parameter: lpMl = NULL\n");
780 return MMSYSERR_INVALPARAM;
781 }
782
783 if (lpMl->cbStruct != sizeof(*lpMl)) {
784 WARN("invalid parameter: lpMl->cbStruct = %ld != %d\n",
785 lpMl->cbStruct, sizeof(*lpMl));
786 return MMSYSERR_INVALPARAM;
787 }
788
789 if ((mix = MIX_Get(wDevID)) == NULL) {
790 WARN("bad device ID: %04X\n", wDevID);
791 return MMSYSERR_BADDEVICEID;
792 }
793
794 /* FIXME: set all the variables correctly... the lines below
795 * are very wrong...
796 */
797 lpMl->fdwLine = MIXERLINE_LINEF_ACTIVE;
798 lpMl->dwUser = 0;
799
800 switch (fdwInfo & MIXER_GETLINEINFOF_QUERYMASK)
801 {
802 case MIXER_GETLINEINFOF_DESTINATION:
803 TRACE("MIXER_GETLINEINFOF_DESTINATION (%08lx)\n", lpMl->dwDestination);
804 if (lpMl->dwDestination >= 2) {
805 WARN("invalid parameter: lpMl->dwDestination = %ld >= 2\n",
806 lpMl->dwDestination);
807 return MMSYSERR_INVALPARAM;
808 }
809 ret = MIX_GetLineInfoDst(mix, lpMl, lpMl->dwDestination);
810 if (ret != MMSYSERR_NOERROR) {
811 WARN("error\n");
812 return ret;
813 }
814 break;
815 case MIXER_GETLINEINFOF_SOURCE:
816 TRACE("MIXER_GETLINEINFOF_SOURCE (%08lx), dst=%08lx\n", lpMl->dwSource,
817 lpMl->dwDestination);
818 switch (lpMl->dwDestination)
819 {
820 case LINEID_SPEAKER: mask = mix->devMask; break;
821 case LINEID_RECORD: mask = mix->recMask; break;
822 default:
823 WARN("invalid parameter\n");
824 return MMSYSERR_INVALPARAM;
825 }
826 i = lpMl->dwSource;
827 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
828 {
829 if (WINE_CHN_SUPPORTS(mask, j) && (i-- == 0))
830 break;
831 }
832 if (j >= SOUND_MIXER_NRDEVICES) {
833 WARN("invalid line\n");
834 return MIXERR_INVALLINE;
835 }
836 ret = MIX_GetLineInfoSrc(mix, lpMl, j, lpMl->dwDestination);
837 if (ret != MMSYSERR_NOERROR) {
838 WARN("error\n");
839 return ret;
840 }
841 break;
842 case MIXER_GETLINEINFOF_LINEID:
843 TRACE("MIXER_GETLINEINFOF_LINEID (%08lx)\n", lpMl->dwLineID);
844
845 if (!MIX_CheckLine(lpMl->dwLineID)) {
846 WARN("invalid line\n");
847 return MIXERR_INVALLINE;
848 }
849 if (HIWORD(lpMl->dwLineID) == LINEID_DST)
850 ret = MIX_GetLineInfoDst(mix, lpMl, LOWORD(lpMl->dwLineID));
851 else
852 ret = MIX_GetLineInfoSrc(mix, lpMl, HIWORD(lpMl->dwLineID),
853 LOWORD(lpMl->dwLineID));
854 if (ret != MMSYSERR_NOERROR) {
855 WARN("error\n");
856 return ret;
857 }
858 break;
859 case MIXER_GETLINEINFOF_COMPONENTTYPE:
860 TRACE("MIXER_GETLINEINFOF_COMPONENTTYPE (%s)\n",
861 getComponentType(lpMl->dwComponentType));
862 switch (lpMl->dwComponentType)
863 {
864 case MIXERLINE_COMPONENTTYPE_DST_HEADPHONES:
865 case MIXERLINE_COMPONENTTYPE_DST_SPEAKERS:
866 ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_SPEAKER);
867 break;
868 case MIXERLINE_COMPONENTTYPE_DST_LINE:
869 case MIXERLINE_COMPONENTTYPE_DST_VOICEIN:
870 case MIXERLINE_COMPONENTTYPE_DST_WAVEIN:
871 ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_RECORD);
872 break;
873 case MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER:
874 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_SYNTH, 0);
875 break;
876 case MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC:
877 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_CD, 0);
878 break;
879 case MIXERLINE_COMPONENTTYPE_SRC_LINE:
880 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_LINE, 0);
881 break;
882 case MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE:
883 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_MIC, 1);
884 break;
885 case MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT:
886 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_PCM, 0);
887 break;
888 case MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED:
889 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_IMIX, 1);
890 break;
891 default:
892 FIXME("Unhandled component type (%s)\n",
893 getComponentType(lpMl->dwComponentType));
894 return MMSYSERR_INVALPARAM;
895 }
896 break;
897 case MIXER_GETLINEINFOF_TARGETTYPE:
898 FIXME("MIXER_GETLINEINFOF_TARGETTYPE not implemented yet.\n");
899 TRACE("MIXER_GETLINEINFOF_TARGETTYPE (%s)\n",
900 getTargetType(lpMl->Target.dwType));
901 switch (lpMl->Target.dwType) {
902 case MIXERLINE_TARGETTYPE_UNDEFINED:
903 case MIXERLINE_TARGETTYPE_WAVEOUT:
904 case MIXERLINE_TARGETTYPE_WAVEIN:
905 case MIXERLINE_TARGETTYPE_MIDIOUT:
906 case MIXERLINE_TARGETTYPE_MIDIIN:
907 case MIXERLINE_TARGETTYPE_AUX:
908 default:
909 FIXME("Unhandled target type (%s)\n",
910 getTargetType(lpMl->Target.dwType));
911 return MMSYSERR_INVALPARAM;
912 }
913 break;
914 default:
915 WARN("Unknown flag (%08lx)\n", fdwInfo & MIXER_GETLINEINFOF_QUERYMASK);
916 break;
917 }
918
919 if ((fdwInfo & MIXER_GETLINEINFOF_QUERYMASK) != MIXER_GETLINEINFOF_TARGETTYPE) {
920 const char* name;
921 lpMl->Target.dwDeviceID = 0xFFFFFFFF;
922 lpMl->Target.wMid = WINE_MIXER_MANUF_ID;
923 lpMl->Target.wPid = WINE_MIXER_PRODUCT_ID;
924 lpMl->Target.vDriverVersion = WINE_MIXER_VERSION;
925 if (!(name = mix->name)) name = WINE_MIXER_NAME;
926 MultiByteToWideChar(CP_ACP, 0, name, -1, lpMl->Target.szPname, sizeof(lpMl->Target.szPname) / sizeof(WCHAR));
927 }
928
929 return ret;
930 }
931
932 /******************************************************************
933 * MIX_CheckControl
934 *
935 */
936 static BOOL MIX_CheckControl(struct mixer* mix, DWORD ctrlID)
937 {
938 TRACE("(%p, %08lx)\n", mix, ctrlID);
939
940 return (ctrlID >= 1 && ctrlID <= mix->numCtrl);
941 }
942
943 /**************************************************************************
944 * MIX_GetLineControls [internal]
945 */
946 static DWORD MIX_GetLineControls(WORD wDevID, LPMIXERLINECONTROLSW lpMlc,
947 DWORD flags)
948 {
949 DWORD dwRet = MMSYSERR_NOERROR;
950 struct mixer* mix;
951
952 TRACE("(%04X, %p, %lu);\n", wDevID, lpMlc, flags);
953
954 if (lpMlc == NULL) {
955 WARN("invalid parameter: lpMlc == NULL\n");
956 return MMSYSERR_INVALPARAM;
957 }
958
959 if (lpMlc->cbStruct < sizeof(*lpMlc)) {
960 WARN("invalid parameter: lpMlc->cbStruct = %ld < %d\n",
961 lpMlc->cbStruct, sizeof(*lpMlc));
962 return MMSYSERR_INVALPARAM;
963 }
964
965 if (lpMlc->cbmxctrl < sizeof(MIXERCONTROLW)) {
966 WARN("invalid parameter: lpMlc->cbmxctrl = %ld < %d\n",
967 lpMlc->cbmxctrl, sizeof(MIXERCONTROLW));
968 return MMSYSERR_INVALPARAM;
969 }
970
971 if ((mix = MIX_Get(wDevID)) == NULL) {
972 WARN("bad device ID: %04X\n", wDevID);
973 return MMSYSERR_BADDEVICEID;
974 }
975
976 switch (flags & MIXER_GETLINECONTROLSF_QUERYMASK)
977 {
978 case MIXER_GETLINECONTROLSF_ALL:
979 {
980 int i, j;
981
982 TRACE("line=%08lx MIXER_GETLINECONTROLSF_ALL (%ld)\n",
983 lpMlc->dwLineID, lpMlc->cControls);
984
985 for (i = j = 0; i < mix->numCtrl; i++)
986 {
987 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
988 j++;
989 }
990
991 if (!j || lpMlc->cControls != j) {
992 WARN("invalid parameter\n");
993 dwRet = MMSYSERR_INVALPARAM;
994 } else if (!MIX_CheckLine(lpMlc->dwLineID)) {
995 WARN("invalid line\n");
996 dwRet = MIXERR_INVALLINE;
997 } else {
998 for (i = j = 0; i < mix->numCtrl; i++)
999 {
1000 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
1001 {
1002 TRACE("[%d] => [%2d]: typ=%08lx\n", j, i + 1,
1003 mix->ctrl[i].ctrl.dwControlType);
1004 lpMlc->pamxctrl[j++] = mix->ctrl[i].ctrl;
1005 }
1006 }
1007 }
1008 }
1009 break;
1010 case MIXER_GETLINECONTROLSF_ONEBYID:
1011 TRACE("line=%08lx MIXER_GETLINECONTROLSF_ONEBYID (%lx)\n",
1012 lpMlc->dwLineID, lpMlc->u.dwControlID);
1013
1014 if (!MIX_CheckControl(mix, lpMlc->u.dwControlID) ||
1015 mix->ctrl[lpMlc->u.dwControlID - 1].dwLineID != lpMlc->dwLineID) {
1016 WARN("invalid parameter\n");
1017 dwRet = MMSYSERR_INVALPARAM;
1018 } else
1019 lpMlc->pamxctrl[0] = mix->ctrl[lpMlc->u.dwControlID - 1].ctrl;
1020 break;
1021 case MIXER_GETLINECONTROLSF_ONEBYTYPE:
1022 TRACE("line=%08lx MIXER_GETLINECONTROLSF_ONEBYTYPE (%s)\n",
1023 lpMlc->dwLineID, getControlType(lpMlc->u.dwControlType));
1024 if (!MIX_CheckLine(lpMlc->dwLineID)) {
1025 WARN("invalid line\n");
1026 dwRet = MIXERR_INVALLINE;
1027 } else {
1028 int i;
1029 DWORD ct = lpMlc->u.dwControlType & MIXERCONTROL_CT_CLASS_MASK;
1030 for (i = 0; i < mix->numCtrl; i++) {
1031 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID &&
1032 ct == (mix->ctrl[i].ctrl.dwControlType &
1033 MIXERCONTROL_CT_CLASS_MASK)) {
1034 lpMlc->pamxctrl[0] = mix->ctrl[i].ctrl;
1035 break;
1036 }
1037 }
1038
1039 if (i == mix->numCtrl) {
1040 WARN("invalid parameter: control not found\n");
1041 dwRet = MMSYSERR_INVALPARAM;
1042 }
1043 }
1044 break;
1045 default:
1046 ERR("Unknown flag %08lx\n", flags & MIXER_GETLINECONTROLSF_QUERYMASK);
1047 dwRet = MMSYSERR_INVALPARAM;
1048 }
1049
1050 return dwRet;
1051 }
1052
1053 /**************************************************************************
1054 * MIX_GetControlDetails [internal]
1055 */
1056 static DWORD MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
1057 DWORD fdwDetails)
1058 {
1059 DWORD ret = MMSYSERR_NOTSUPPORTED;
1060 DWORD c, chnl;
1061 struct mixer* mix;
1062
1063 TRACE("(%04X, %p, %lu);\n", wDevID, lpmcd, fdwDetails);
1064
1065 if (lpmcd == NULL) {
1066 WARN("invalid parameter: lpmcd == NULL\n");
1067 return MMSYSERR_INVALPARAM;
1068 }
1069
1070 if ((mix = MIX_Get(wDevID)) == NULL) {
1071 WARN("bad device ID: %04X\n", wDevID);
1072 return MMSYSERR_BADDEVICEID;
1073 }
1074
1075 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
1076 {
1077 case MIXER_GETCONTROLDETAILSF_VALUE:
1078 TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08lx)\n", lpmcd->dwControlID);
1079 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1080 {
1081 c = lpmcd->dwControlID - 1;
1082 chnl = HIWORD(mix->ctrl[c].dwLineID);
1083 if (chnl == LINEID_DST)
1084 chnl = LOWORD(mix->ctrl[c].dwLineID) ? SOUND_MIXER_RECLEV :
1085 SOUND_MIXER_VOLUME;
1086 switch (mix->ctrl[c].ctrl.dwControlType)
1087 {
1088 case MIXERCONTROL_CONTROLTYPE_VOLUME:
1089 {
1090 LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
1091 int val;
1092
1093 if (lpmcd->cbDetails !=
1094 sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
1095 WARN("invalid parameter: cbDetails != %d\n",
1096 sizeof(MIXERCONTROLDETAILS_UNSIGNED));
1097 return MMSYSERR_INVALPARAM;
1098 }
1099
1100 TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%lu]\n",
1101 getControlType(mix->ctrl[c].ctrl.dwControlType),
1102 lpmcd->cChannels);
1103
1104 mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
1105
1106 /* return value is 00RL (4 bytes)... */
1107 if ((val = mix->volume[chnl]) == -1 &&
1108 !MIX_GetVal(mix, chnl, &val)) {
1109 WARN("invalid parameter\n");
1110 return MMSYSERR_INVALPARAM;
1111 }
1112
1113 switch (lpmcd->cChannels)
1114 {
1115 case 1:
1116 /* mono... so R = L */
1117 mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1118 TRACE("Reading RL = %ld\n", mcdu->dwValue);
1119 break;
1120 case 2:
1121 /* stereo, left is paDetails[0] */
1122 mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1123 TRACE("Reading L = %ld\n", mcdu->dwValue);
1124 mcdu++;
1125 mcdu->dwValue = ((HIBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1126 TRACE("Reading R = %ld\n", mcdu->dwValue);
1127 break;
1128 default:
1129 WARN("Unsupported cChannels (%ld)\n", lpmcd->cChannels);
1130 return MMSYSERR_INVALPARAM;
1131 }
1132 TRACE("=> %08lx\n", mcdu->dwValue);
1133 }
1134 break;
1135 case MIXERCONTROL_CONTROLTYPE_MUTE:
1136 case MIXERCONTROL_CONTROLTYPE_ONOFF:
1137 {
1138 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1139
1140 if (lpmcd->cbDetails !=
1141 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1142 WARN("invalid parameter: cbDetails != %d\n",
1143 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1144 return MMSYSERR_INVALPARAM;
1145 }
1146
1147 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1148 getControlType(mix->ctrl[c].ctrl.dwControlType),
1149 lpmcd->cChannels);
1150
1151 /* we mute both channels at the same time */
1152 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1153 mcdb->fValue = (mix->volume[chnl] != -1);
1154 TRACE("=> %s\n", mcdb->fValue ? "on" : "off");
1155 }
1156 break;
1157 case MIXERCONTROL_CONTROLTYPE_MIXER:
1158 case MIXERCONTROL_CONTROLTYPE_MUX:
1159 {
1160 unsigned mask;
1161
1162 if (lpmcd->cbDetails !=
1163 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1164 WARN("invalid parameter: cbDetails != %d\n",
1165 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1166 return MMSYSERR_INVALPARAM;
1167 }
1168
1169 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1170 getControlType(mix->ctrl[c].ctrl.dwControlType),
1171 lpmcd->cChannels);
1172
1173 if (!MIX_GetRecSrc(mix, &mask))
1174 {
1175 /* FIXME: ENXIO => no mixer installed */
1176 WARN("mixer device not available !\n");
1177 ret = MMSYSERR_ERROR;
1178 }
1179 else
1180 {
1181 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1182 int i, j;
1183
1184 /* we mute both channels at the same time */
1185 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1186
1187 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1188 {
1189 if (WINE_CHN_SUPPORTS(mix->recMask, j))
1190 {
1191 if (i >= lpmcd->u.cMultipleItems)
1192 return MMSYSERR_INVALPARAM;
1193 mcdb[i++].fValue = WINE_CHN_SUPPORTS(mask, j);
1194 }
1195 }
1196 }
1197 }
1198 break;
1199 default:
1200 WARN("%s Unsupported\n",
1201 getControlType(mix->ctrl[c].ctrl.dwControlType));
1202 }
1203 ret = MMSYSERR_NOERROR;
1204 }
1205 else
1206 {
1207 WARN("invalid parameter\n");
1208 ret = MMSYSERR_INVALPARAM;
1209 }
1210 break;
1211 case MIXER_GETCONTROLDETAILSF_LISTTEXT:
1212 TRACE("MIXER_GETCONTROLDETAILSF_LISTTEXT (%08lx)\n",
1213 lpmcd->dwControlID);
1214
1215 ret = MMSYSERR_INVALPARAM;
1216 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1217 {
1218 int c = lpmcd->dwControlID - 1;
1219
1220 if (mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MUX ||
1221 mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MIXER)
1222 {
1223 LPMIXERCONTROLDETAILS_LISTTEXTW mcdlt;
1224 int i, j;
1225
1226 mcdlt = (LPMIXERCONTROLDETAILS_LISTTEXTW)lpmcd->paDetails;
1227 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1228 {
1229 if (WINE_CHN_SUPPORTS(mix->recMask, j))
1230 {
1231 mcdlt[i].dwParam1 = MAKELONG(LINEID_RECORD, j);
1232 mcdlt[i].dwParam2 = 0;
1233 MultiByteToWideChar(CP_ACP, 0, MIX_Names[j], -1,
1234 mcdlt[i].szName, sizeof(mcdlt[i]) / sizeof(WCHAR));
1235 i++;
1236 }
1237 }
1238 if (i != lpmcd->u.cMultipleItems) FIXME("bad count\n");
1239 ret = MMSYSERR_NOERROR;
1240 }
1241 }
1242 break;
1243 default:
1244 WARN("Unknown flag (%08lx)\n",
1245 fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
1246 }
1247 return ret;
1248 }
1249
1250 /**************************************************************************
1251 * MIX_SetControlDetails [internal]
1252 */
1253 static DWORD MIX_SetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
1254 DWORD fdwDetails)
1255 {
1256 DWORD ret = MMSYSERR_NOTSUPPORTED;
1257 DWORD c, chnl;
1258 int val;
1259 struct mixer* mix;
1260
1261 TRACE("(%04X, %p, %lu);\n", wDevID, lpmcd, fdwDetails);
1262
1263 if (lpmcd == NULL) {
1264 TRACE("invalid parameter: lpmcd == NULL\n");
1265 return MMSYSERR_INVALPARAM;
1266 }
1267
1268 if ((mix = MIX_Get(wDevID)) == NULL) {
1269 WARN("bad device ID: %04X\n", wDevID);
1270 return MMSYSERR_BADDEVICEID;
1271 }
1272
1273 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
1274 {
1275 case MIXER_GETCONTROLDETAILSF_VALUE:
1276 TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08lx)\n", lpmcd->dwControlID);
1277 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1278 {
1279 c = lpmcd->dwControlID - 1;
1280
1281 TRACE("dwLineID=%08lx\n",mix->ctrl[c].dwLineID);
1282
1283 chnl = HIWORD(mix->ctrl[c].dwLineID);
1284 if (chnl == LINEID_DST)
1285 chnl = LOWORD(mix->ctrl[c].dwLineID) ?
1286 SOUND_MIXER_RECLEV : SOUND_MIXER_VOLUME;
1287
1288 switch (mix->ctrl[c].ctrl.dwControlType)
1289 {
1290 case MIXERCONTROL_CONTROLTYPE_VOLUME:
1291 {
1292 LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
1293
1294 if (lpmcd->cbDetails !=
1295 sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
1296 WARN("invalid parameter: cbDetails != %d\n",
1297 sizeof(MIXERCONTROLDETAILS_UNSIGNED));
1298 return MMSYSERR_INVALPARAM;
1299 }
1300
1301 TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%lu]\n",
1302 getControlType(mix->ctrl[c].ctrl.dwControlType),
1303 lpmcd->cChannels);
1304
1305 mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
1306 /* val should contain 00RL */
1307 switch (lpmcd->cChannels)
1308 {
1309 case 1:
1310 /* mono... so R = L */
1311 TRACE("Setting RL to %ld\n", mcdu->dwValue);
1312 val = 0x101 * ((mcdu->dwValue * 100) >> 16);
1313 break;
1314 case 2:
1315 /* stereo, left is paDetails[0] */
1316 TRACE("Setting L to %ld\n", mcdu->dwValue);
1317 val = ((mcdu->dwValue * 100.0) / 65536.0) + 0.5;
1318 mcdu++;
1319 TRACE("Setting R to %ld\n", mcdu->dwValue);
1320 val += (int)(((mcdu->dwValue * 100) / 65536.0) + 0.5) << 8;
1321 break;
1322 default:
1323 WARN("Unsupported cChannels (%ld)\n", lpmcd->cChannels);
1324 return MMSYSERR_INVALPARAM;
1325 }
1326
1327 if (mix->volume[chnl] == -1)
1328 {
1329 if (!MIX_SetVal(mix, chnl, val)) {
1330 WARN("invalid parameter\n");
1331 return MMSYSERR_INVALPARAM;
1332 }
1333 }
1334 else
1335 {
1336 mix->volume[chnl] = val;
1337 }
1338 }
1339 ret = MMSYSERR_NOERROR;
1340 break;
1341 case MIXERCONTROL_CONTROLTYPE_MUTE:
1342 case MIXERCONTROL_CONTROLTYPE_ONOFF:
1343 {
1344 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1345
1346 if (lpmcd->cbDetails !=
1347 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1348 WARN("invalid parameter: cbDetails != %d\n",
1349 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1350 return MMSYSERR_INVALPARAM;
1351 }
1352
1353 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1354 getControlType(mix->ctrl[c].ctrl.dwControlType),
1355 lpmcd->cChannels);
1356
1357 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1358 if (mcdb->fValue)
1359 {
1360 /* save the volume and then set it to 0 */
1361 if (!MIX_GetVal(mix, chnl, &mix->volume[chnl]) ||
1362 !MIX_SetVal(mix, chnl, 0)) {
1363 WARN("invalid parameter\n");
1364 return MMSYSERR_INVALPARAM;
1365 }
1366 }
1367 else
1368 {
1369 if (mix->volume[chnl] == -1)
1370 {
1371 ret = MMSYSERR_NOERROR;
1372 break;
1373 }
1374 if (!MIX_SetVal(mix, chnl, mix->volume[chnl])) {
1375 WARN("invalid parameter\n");
1376 return MMSYSERR_INVALPARAM;
1377 }
1378 mix->volume[chnl] = -1;
1379 }
1380 }
1381 ret = MMSYSERR_NOERROR;
1382 break;
1383 case MIXERCONTROL_CONTROLTYPE_MIXER:
1384 case MIXERCONTROL_CONTROLTYPE_MUX:
1385 {
1386 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1387 unsigned mask;
1388 int i, j;
1389
1390 if (lpmcd->cbDetails !=
1391 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1392 WARN("invalid parameter: cbDetails != %d\n",
1393 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1394 return MMSYSERR_INVALPARAM;
1395 }
1396
1397 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%lu]\n",
1398 getControlType(mix->ctrl[c].ctrl.dwControlType),
1399 lpmcd->cChannels);
1400
1401 /* we mute both channels at the same time */
1402 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1403 mask = 0;
1404 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1405 {
1406 if (WINE_CHN_SUPPORTS(mix->recMask, j) &&
1407 mcdb[i++].fValue)
1408 {
1409 /* a mux can only select one line at a time... */
1410 if (mix->singleRecChannel && mask != 0)
1411 {
1412 FIXME("!!!\n");
1413 return MMSYSERR_INVALPARAM;
1414 }
1415 mask |= WINE_CHN_MASK(j);
1416 }
1417 }
1418 if (i != lpmcd->u.cMultipleItems)
1419 FIXME("bad count\n");
1420 TRACE("writing %04x as rec src\n", mask);
1421 if (!MIX_SetRecSrc(mix, mask))
1422 ERR("Can't write new mixer settings\n");
1423 else
1424 ret = MMSYSERR_NOERROR;
1425 }
1426 break;
1427 }
1428 }
1429 break;
1430 default:
1431 WARN("Unknown SetControlDetails flag (%08lx)\n",
1432 fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
1433 }
1434 return ret;
1435 }
1436
1437 /**************************************************************************
1438 * MIX_Init [internal]
1439 */
1440 static DWORD MIX_Init(void)
1441 {
1442 int i, mixer;
1443
1444 TRACE("()\n");
1445
1446 MIX_NumMixers = 0;
1447
1448 for (i = 0; i < MAX_MIXERDRV; i++) {
1449 char name[32];
1450
1451 if (i == 0)
1452 sprintf(name, "/dev/mixer");
1453 else
1454 sprintf(name, "/dev/mixer%d", i);
1455
1456 if ((mixer = open(name, O_RDWR)) >= 0) {
1457 #ifdef SOUND_MIXER_INFO
1458 mixer_info info;
1459 if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) {
1460 MIX_Mixers[MIX_NumMixers].name = HeapAlloc(GetProcessHeap(),0,strlen(info.name) + 1);
1461 strcpy(MIX_Mixers[MIX_NumMixers].name, info.name);
1462 } else {
1463 /* FreeBSD up to at least 5.2 provides this ioctl, but does not
1464 * implement it properly, and there are probably similar issues
1465 * on other platforms, so we warn but try to go ahead.
1466 */
1467 WARN("%s: cannot read SOUND_MIXER_INFO!\n", name);
1468 }
1469 #endif
1470 close(mixer);
1471
1472 MIX_Mixers[MIX_NumMixers].dev_name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
1473 strcpy(MIX_Mixers[MIX_NumMixers].dev_name, name);
1474 MIX_NumMixers++;
1475 MIX_Open(MIX_NumMixers - 1, NULL, 0); /* FIXME */
1476 } else {
1477 WARN("couldn't open %s\n", name);
1478 }
1479 }
1480
1481 if (MIX_NumMixers == 0) {
1482 WARN("no driver\n");
1483 return MMSYSERR_NODRIVER;
1484 }
1485
1486 return MMSYSERR_NOERROR;
1487 }
1488
1489 /**************************************************************************
1490 * MIX_Exit [internal]
1491 */
1492 static DWORD MIX_Exit(void)
1493 {
1494 int i;
1495
1496 TRACE("()\n");
1497
1498 for (i = 0; i < MIX_NumMixers; i++) {
1499 HeapFree(GetProcessHeap(),0,MIX_Mixers[i].name);
1500 HeapFree(GetProcessHeap(),0,MIX_Mixers[i].dev_name);
1501 }
1502
1503 return MMSYSERR_NOERROR;
1504 }
1505
1506 /**************************************************************************
1507 * MIX_GetNumDevs [internal]
1508 */
1509 static DWORD MIX_GetNumDevs(void)
1510 {
1511 TRACE("()\n");
1512
1513 return MIX_NumMixers;
1514 }
1515
1516 #endif /* HAVE_OSS */
1517
1518 /**************************************************************************
1519 * mxdMessage (WINEOSS.3)
1520 */
1521 DWORD WINAPI OSS_mxdMessage(UINT wDevID, UINT wMsg, DWORD dwUser,
1522 DWORD dwParam1, DWORD dwParam2)
1523 {
1524 #ifdef HAVE_OSS
1525 TRACE("(%04X, %s, %08lX, %08lX, %08lX);\n", wDevID, getMessage(wMsg),
1526 dwUser, dwParam1, dwParam2);
1527
1528 switch (wMsg)
1529 {
1530 case DRVM_INIT:
1531 return MIX_Init();
1532 case DRVM_EXIT:
1533 return MIX_Exit();
1534 case DRVM_ENABLE:
1535 case DRVM_DISABLE:
1536 /* FIXME: Pretend this is supported */
1537 return 0;
1538 case MXDM_GETDEVCAPS:
1539 return MIX_GetDevCaps(wDevID, (LPMIXERCAPSW)dwParam1, dwParam2);
1540 case MXDM_GETLINEINFO:
1541 return MIX_GetLineInfo(wDevID, (LPMIXERLINEW)dwParam1, dwParam2);
1542 case MXDM_GETNUMDEVS:
1543 return MIX_GetNumDevs();
1544 case MXDM_OPEN:
1545 return MMSYSERR_NOERROR;
1546 /* MIX_Open(wDevID, (LPMIXEROPENDESC)dwParam1, dwParam2); */
1547 case MXDM_CLOSE:
1548 return MMSYSERR_NOERROR;
1549 case MXDM_GETLINECONTROLS:
1550 return MIX_GetLineControls(wDevID, (LPMIXERLINECONTROLSW)dwParam1, dwParam2);
1551 case MXDM_GETCONTROLDETAILS:
1552 return MIX_GetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
1553 case MXDM_SETCONTROLDETAILS:
1554 return MIX_SetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
1555 default:
1556 WARN("unknown message %d!\n", wMsg);
1557 return MMSYSERR_NOTSUPPORTED;
1558 }
1559 #else
1560 TRACE("(%04X, %04X, %08lX, %08lX, %08lX);\n", wDevID, wMsg,
1561 dwUser, dwParam1, dwParam2);
1562
1563 return MMSYSERR_NOTENABLED;
1564 #endif
1565 }
GSOC 2012 project to enhance the control panel