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push f98ef5dce4886db1f9801e7c454145e1b633b4ff
[wine/hacks.git] / dlls / wineoss.drv / mixer.c
blob34588f9d6ec77ab5e117d85700b940d9771dccce
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 * const MIX_Labels[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_LABELS;
83 static const char * const 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 #ifdef SOUND_MIXER_PHONEIN
163 IOCTL_TO_STR(SOUND_MIXER_PHONEIN);
164 #endif
165 #ifdef SOUND_MIXER_PHONEOUT
166 IOCTL_TO_STR(SOUND_MIXER_PHONEOUT);
167 #endif
168 IOCTL_TO_STR(SOUND_MIXER_VIDEO);
169 IOCTL_TO_STR(SOUND_MIXER_RADIO);
170 #ifdef SOUND_MIXER_MONITOR
171 IOCTL_TO_STR(SOUND_MIXER_MONITOR);
172 #endif
173 }
174 #undef IOCTL_TO_STR
175 sprintf(str, "UNKNOWN(%08x)", command);
176 return str;
177 }
178
179 static const char * getControlType(DWORD dwControlType)
180 {
181 static char str[64];
182 #define TYPE_TO_STR(x) case x: return #x;
183 switch (dwControlType) {
184 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_CUSTOM);
185 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEANMETER);
186 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNEDMETER);
187 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PEAKMETER);
188 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNEDMETER);
189 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEAN);
190 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_ONOFF);
191 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUTE);
192 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MONO);
193 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_LOUDNESS);
194 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_STEREOENH);
195 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS_BOOST);
196 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BUTTON);
197 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_DECIBELS);
198 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNED);
199 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNED);
200 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PERCENT);
201 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SLIDER);
202 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PAN);
203 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_QSOUNDPAN);
204 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_FADER);
205 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_VOLUME);
206 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS);
207 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_TREBLE);
208 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_EQUALIZER);
209 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SINGLESELECT);
210 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUX);
211 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MULTIPLESELECT);
212 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MIXER);
213 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MICROTIME);
214 TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MILLITIME);
215 }
216 #undef TYPE_TO_STR
217 sprintf(str, "UNKNOWN(%08x)", dwControlType);
218 return str;
219 }
220
221 static const char * getComponentType(DWORD dwComponentType)
222 {
223 static char str[64];
224 #define TYPE_TO_STR(x) case x: return #x;
225 switch (dwComponentType) {
226 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_UNDEFINED);
227 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_DIGITAL);
228 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_LINE);
229 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_MONITOR);
230 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_SPEAKERS);
231 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_HEADPHONES);
232 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_TELEPHONE);
233 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_WAVEIN);
234 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_VOICEIN);
235 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED);
236 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_DIGITAL);
237 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_LINE);
238 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE);
239 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER);
240 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC);
241 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_TELEPHONE);
242 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_PCSPEAKER);
243 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT);
244 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_AUXILIARY);
245 TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_ANALOG);
246 }
247 #undef TYPE_TO_STR
248 sprintf(str, "UNKNOWN(%08x)", dwComponentType);
249 return str;
250 }
251
252 static const char * getTargetType(DWORD dwType)
253 {
254 static char str[64];
255 #define TYPE_TO_STR(x) case x: return #x;
256 switch (dwType) {
257 TYPE_TO_STR(MIXERLINE_TARGETTYPE_UNDEFINED);
258 TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEOUT);
259 TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEIN);
260 TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIOUT);
261 TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIIN);
262 TYPE_TO_STR(MIXERLINE_TARGETTYPE_AUX);
263 }
264 #undef TYPE_TO_STR
265 sprintf(str, "UNKNOWN(%08x)", dwType);
266 return str;
267 }
268
269 static const WCHAR sz_short_volume [] = {'V','o','l',0};
270 static const WCHAR sz_long_volume [] = {'V','o','l','u','m','e',0};
271 static const WCHAR sz_shrtlng_mute [] = {'M','u','t','e',0};
272 static const WCHAR sz_shrtlng_mixer[] = {'M','i','x','e','r',0};
273
274 /**************************************************************************
275 * MIX_FillLineControls [internal]
276 */
277 static void MIX_FillLineControls(struct mixer* mix, int c, DWORD lineID,
278 DWORD dwControlType)
279 {
280 struct mixerCtrl* mc = &mix->ctrl[c];
281 int j;
282
283 TRACE("(%p, %d, %08x, %s)\n", mix, c, lineID,
284 getControlType(dwControlType));
285
286 mc->dwLineID = lineID;
287 mc->ctrl.cbStruct = sizeof(MIXERCONTROLW);
288 mc->ctrl.dwControlID = c + 1;
289 mc->ctrl.dwControlType = dwControlType;
290
291 switch (dwControlType)
292 {
293 case MIXERCONTROL_CONTROLTYPE_VOLUME:
294 mc->ctrl.fdwControl = 0;
295 mc->ctrl.cMultipleItems = 0;
296 strcpyW(mc->ctrl.szShortName, sz_short_volume);
297 strcpyW(mc->ctrl.szName, sz_long_volume);
298 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
299 /* CONTROLTYPE_VOLUME uses the MIXER_CONTROLDETAILS_UNSIGNED struct,
300 * [0, 100] is the range supported by OSS
301 * whatever the min and max values are they must match
302 * conversions done in (Get|Set)ControlDetails to stay in [0, 100] range
303 */
304 mc->ctrl.Bounds.s1.dwMinimum = 0;
305 mc->ctrl.Bounds.s1.dwMaximum = 65535;
306 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
307 mc->ctrl.Metrics.cSteps = 656;
308 break;
309 case MIXERCONTROL_CONTROLTYPE_MUTE:
310 case MIXERCONTROL_CONTROLTYPE_ONOFF:
311 mc->ctrl.fdwControl = 0;
312 mc->ctrl.cMultipleItems = 0;
313 strcpyW(mc->ctrl.szShortName, sz_shrtlng_mute);
314 strcpyW(mc->ctrl.szName, sz_shrtlng_mute);
315 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
316 mc->ctrl.Bounds.s1.dwMinimum = 0;
317 mc->ctrl.Bounds.s1.dwMaximum = 1;
318 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
319 break;
320 case MIXERCONTROL_CONTROLTYPE_MUX:
321 case MIXERCONTROL_CONTROLTYPE_MIXER:
322 mc->ctrl.fdwControl = MIXERCONTROL_CONTROLF_MULTIPLE;
323 mc->ctrl.cMultipleItems = 0;
324 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
325 if (WINE_CHN_SUPPORTS(mix->recMask, j))
326 mc->ctrl.cMultipleItems++;
327 strcpyW(mc->ctrl.szShortName, sz_shrtlng_mixer);
328 strcpyW(mc->ctrl.szName, sz_shrtlng_mixer);
329 memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
330 mc->ctrl.Bounds.s1.dwMaximum = mc->ctrl.cMultipleItems - 1;
331 memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
332 mc->ctrl.Metrics.cSteps = mc->ctrl.cMultipleItems;
333 break;
334
335 default:
336 FIXME("Internal error: unknown type: %08x\n", dwControlType);
337 }
338 TRACE("ctrl[%2d]: typ=%08x lin=%08x\n", c + 1, dwControlType, lineID);
339 }
340
341 /******************************************************************
342 * MIX_GetMixer
343 *
344 *
345 */
346 static struct mixer* MIX_Get(WORD wDevID)
347 {
348 TRACE("(%04x)\n", wDevID);
349
350 if (wDevID >= MIX_NumMixers || MIX_Mixers[wDevID].dev_name == NULL)
351 return NULL;
352
353 return &MIX_Mixers[wDevID];
354 }
355
356 /**************************************************************************
357 * MIX_Open [internal]
358 */
359 static DWORD MIX_Open(WORD wDevID, LPMIXEROPENDESC lpMod, DWORD flags)
360 {
361 int mixer, i, j;
362 unsigned caps;
363 struct mixer* mix;
364 DWORD ret = MMSYSERR_NOERROR;
365
366 TRACE("(%04X, %p, %u);\n", wDevID, lpMod, flags);
367
368 /* as we partly init the mixer with MIX_Open, we can allow null open decs
369 * EPP if (lpMod == NULL) return MMSYSERR_INVALPARAM;
370 * anyway, it seems that WINMM/MMSYSTEM doesn't always open the mixer
371 * device before sending messages to it... it seems to be linked to all
372 * the equivalent of mixer identification
373 * (with a reference to a wave, midi.. handle
374 */
375 if ((mix = MIX_Get(wDevID)) == NULL) {
376 WARN("bad device ID: %04X\n", wDevID);
377 return MMSYSERR_BADDEVICEID;
378 }
379
380 if ((mixer = open(mix->dev_name, O_RDWR)) < 0)
381 {
382 ERR("open(%s, O_RDWR) failed (%s)\n",
383 mix->dev_name, strerror(errno));
384
385 if (errno == ENODEV || errno == ENXIO)
386 {
387 /* no driver present */
388 WARN("no driver\n");
389 return MMSYSERR_NODRIVER;
390 }
391 return MMSYSERR_ERROR;
392 }
393
394 if (ioctl(mixer, SOUND_MIXER_READ_DEVMASK, &mix->devMask) == -1)
395 {
396 ERR("ioctl(%s, SOUND_MIXER_DEVMASK) failed (%s)\n",
397 mix->dev_name, strerror(errno));
398 ret = MMSYSERR_ERROR;
399 goto error;
400 }
401
402 mix->devMask &= WINE_MIXER_MASK_SPEAKER;
403 if (mix->devMask == 0)
404 {
405 WARN("no driver\n");
406 ret = MMSYSERR_NODRIVER;
407 goto error;
408 }
409
410 if (ioctl(mixer, SOUND_MIXER_READ_STEREODEVS, &mix->stereoMask) == -1)
411 {
412 ERR("ioctl(%s, SOUND_MIXER_STEREODEVS) failed (%s)\n",
413 mix->dev_name, strerror(errno));
414 ret = MMSYSERR_ERROR;
415 goto error;
416 }
417 mix->stereoMask &= WINE_MIXER_MASK_SPEAKER;
418
419 if (ioctl(mixer, SOUND_MIXER_READ_RECMASK, &mix->recMask) == -1)
420 {
421 ERR("ioctl(%s, SOUND_MIXER_RECMASK) failed (%s)\n",
422 mix->dev_name, strerror(errno));
423 ret = MMSYSERR_ERROR;
424 goto error;
425 }
426 mix->recMask &= WINE_MIXER_MASK_RECORD;
427 /* FIXME: we may need to support both rec lev & igain */
428 if (!WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_RECLEV))
429 {
430 WARN("The sound card doesn't support rec level\n");
431 if (WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_IGAIN))
432 WARN("but it does support IGain, please report\n");
433 }
434 if (ioctl(mixer, SOUND_MIXER_READ_CAPS, &caps) == -1)
435 {
436 ERR("ioctl(%s, SOUND_MIXER_READ_CAPS) failed (%s)\n",
437 mix->dev_name, strerror(errno));
438 ret = MMSYSERR_ERROR;
439 goto error;
440 }
441 mix->singleRecChannel = caps & SOUND_CAP_EXCL_INPUT;
442 TRACE("dev=%04x rec=%04x stereo=%04x %s\n",
443 mix->devMask, mix->recMask, mix->stereoMask,
444 mix->singleRecChannel ? "single" : "multiple");
445 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
446 {
447 mix->volume[i] = -1;
448 }
449 mix->numCtrl = 4; /* dst lines... vol&mute on speakers, vol&onoff on rec */
450 /* FIXME: do we always have RECLEV on all cards ??? */
451 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
452 {
453 if (WINE_CHN_SUPPORTS(mix->devMask, i))
454 mix->numCtrl += 2; /* volume & mute */
455 if (WINE_CHN_SUPPORTS(mix->recMask, i))
456 mix->numCtrl += 2; /* volume & onoff */
457
458 }
459 if (!(mix->ctrl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
460 sizeof(mix->ctrl[0]) * mix->numCtrl)))
461 {
462 ret = MMSYSERR_NOMEM;
463 goto error;
464 }
465
466 j = 0;
467 MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
468 MIXERCONTROL_CONTROLTYPE_VOLUME);
469 MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
470 MIXERCONTROL_CONTROLTYPE_MUTE);
471 MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
472 mix->singleRecChannel ?
473 MIXERCONTROL_CONTROLTYPE_MUX :
474 MIXERCONTROL_CONTROLTYPE_MIXER);
475 MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
476 MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
477 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
478 {
479 if (WINE_CHN_SUPPORTS(mix->devMask, i))
480 {
481 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
482 MIXERCONTROL_CONTROLTYPE_VOLUME);
483 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
484 MIXERCONTROL_CONTROLTYPE_MUTE);
485 }
486 }
487 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
488 {
489 if (WINE_CHN_SUPPORTS(mix->recMask, i))
490 {
491 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
492 MIXERCONTROL_CONTROLTYPE_VOLUME);
493 MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
494 MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
495 }
496 }
497 assert(j == mix->numCtrl);
498 error:
499 close(mixer);
500 return ret;
501 }
502
503 /**************************************************************************
504 * MIX_GetVal [internal]
505 */
506 static BOOL MIX_GetVal(struct mixer* mix, int chn, int* val)
507 {
508 int mixer;
509 BOOL ret = FALSE;
510
511 TRACE("(%p, %s, %p\n", mix, getIoctlCommand(chn), val);
512
513 if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
514 /* FIXME: ENXIO => no mixer installed */
515 WARN("mixer device not available !\n");
516 } else {
517 if (ioctl(mixer, MIXER_READ(chn), val) >= 0) {
518 TRACE("Reading %04x for %s\n", *val, getIoctlCommand(chn));
519 ret = TRUE;
520 } else {
521 ERR("ioctl(%s, MIXER_READ(%s)) failed (%s)\n",
522 mix->dev_name, getIoctlCommand(chn), strerror(errno));
523 }
524 close(mixer);
525 }
526 return ret;
527 }
528
529 /**************************************************************************
530 * MIX_SetVal [internal]
531 */
532 static BOOL MIX_SetVal(struct mixer* mix, int chn, int val)
533 {
534 int mixer;
535 BOOL ret = FALSE;
536
537 TRACE("(%p, %s, %x)\n", mix, getIoctlCommand(chn), val);
538
539 if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
540 /* FIXME: ENXIO => no mixer installed */
541 WARN("mixer device not available !\n");
542 } else {
543 if (ioctl(mixer, MIXER_WRITE(chn), &val) >= 0) {
544 TRACE("Set %s to %04x\n", getIoctlCommand(chn), val);
545 ret = TRUE;
546 } else {
547 ERR("ioctl(%s, MIXER_WRITE(%s)) failed (%s)\n",
548 mix->dev_name, getIoctlCommand(chn), strerror(errno));
549 }
550 close(mixer);
551 }
552 return ret;
553 }
554
555 /******************************************************************
556 * MIX_GetRecSrc
557 *
558 *
559 */
560 static BOOL MIX_GetRecSrc(struct mixer* mix, unsigned* mask)
561 {
562 int mixer;
563 BOOL ret = FALSE;
564
565 TRACE("(%p, %p)\n", mix, mask);
566
567 if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
568 if (ioctl(mixer, SOUND_MIXER_READ_RECSRC, &mask) >= 0) {
569 ret = TRUE;
570 } else {
571 ERR("ioctl(%s, SOUND_MIXER_READ_RECSRC) failed (%s)\n",
572 mix->dev_name, strerror(errno));
573 }
574 close(mixer);
575 }
576 return ret;
577 }
578
579 /******************************************************************
580 * MIX_SetRecSrc
581 *
582 *
583 */
584 static BOOL MIX_SetRecSrc(struct mixer* mix, unsigned mask)
585 {
586 int mixer;
587 BOOL ret = FALSE;
588
589 TRACE("(%p, %08x)\n", mix, mask);
590
591 if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
592 if (ioctl(mixer, SOUND_MIXER_WRITE_RECSRC, &mask) >= 0) {
593 ret = TRUE;
594 } else {
595 ERR("ioctl(%s, SOUND_MIXER_WRITE_RECSRC) failed (%s)\n",
596 mix->dev_name, strerror(errno));
597 }
598 close(mixer);
599 }
600 return ret;
601 }
602
603 /**************************************************************************
604 * MIX_GetDevCaps [internal]
605 */
606 static DWORD MIX_GetDevCaps(WORD wDevID, LPMIXERCAPSW lpCaps, DWORD dwSize)
607 {
608 struct mixer* mix;
609 MIXERCAPSW capsW;
610 const char* name;
611
612 TRACE("(%04X, %p, %u);\n", wDevID, lpCaps, dwSize);
613
614 if (lpCaps == NULL) {
615 WARN("invalid parameter: lpCaps == NULL\n");
616 return MMSYSERR_INVALPARAM;
617 }
618
619 if ((mix = MIX_Get(wDevID)) == NULL) {
620 WARN("bad device ID: %04X\n", wDevID);
621 return MMSYSERR_BADDEVICEID;
622 }
623
624 capsW.wMid = WINE_MIXER_MANUF_ID;
625 capsW.wPid = WINE_MIXER_PRODUCT_ID;
626 capsW.vDriverVersion = WINE_MIXER_VERSION;
627 if (!(name = mix->name)) name = WINE_MIXER_NAME;
628 MultiByteToWideChar(CP_ACP, 0, name, -1, capsW.szPname, sizeof(capsW.szPname) / sizeof(WCHAR));
629 capsW.cDestinations = 2; /* speakers & record */
630 capsW.fdwSupport = 0; /* No bits defined yet */
631
632 memcpy(lpCaps, &capsW, min(dwSize, sizeof(capsW)));
633
634 return MMSYSERR_NOERROR;
635 }
636
637 /**************************************************************************
638 * MIX_GetLineInfoDst [internal]
639 */
640 static DWORD MIX_GetLineInfoDst(struct mixer* mix, LPMIXERLINEW lpMl,
641 DWORD dst)
642 {
643 unsigned mask;
644 int j;
645
646 TRACE("(%p, %p, %08x)\n", mix, lpMl, dst);
647
648 lpMl->dwDestination = dst;
649 switch (dst)
650 {
651 case LINEID_SPEAKER:
652 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
653 mask = mix->devMask;
654 j = SOUND_MIXER_VOLUME;
655 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
656 break;
657 case LINEID_RECORD:
658 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
659 mask = mix->recMask;
660 j = SOUND_MIXER_RECLEV;
661 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
662 break;
663 default:
664 FIXME("shouldn't happen\n");
665 return MMSYSERR_ERROR;
666 }
667 lpMl->dwSource = 0xFFFFFFFF;
668 MultiByteToWideChar(CP_ACP, 0, MIX_Labels[j], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
669 MultiByteToWideChar(CP_ACP, 0, MIX_Names[j], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
670
671 /* we have all connections found in the MIX_DevMask */
672 lpMl->cConnections = 0;
673 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
674 if (WINE_CHN_SUPPORTS(mask, j))
675 lpMl->cConnections++;
676 lpMl->cChannels = 1;
677 if (WINE_CHN_SUPPORTS(mix->stereoMask, lpMl->dwLineID))
678 lpMl->cChannels++;
679 lpMl->dwLineID = MAKELONG(dst, LINEID_DST);
680 lpMl->cControls = 0;
681 for (j = 0; j < mix->numCtrl; j++)
682 if (mix->ctrl[j].dwLineID == lpMl->dwLineID)
683 lpMl->cControls++;
684
685 return MMSYSERR_NOERROR;
686 }
687
688 /**************************************************************************
689 * MIX_GetLineInfoSrc [internal]
690 */
691 static DWORD MIX_GetLineInfoSrc(struct mixer* mix, LPMIXERLINEW lpMl,
692 DWORD idx, DWORD dst)
693 {
694 int i, j;
695 unsigned mask = (dst) ? mix->recMask : mix->devMask;
696
697 TRACE("(%p, %p, %d, %08x)\n", mix, lpMl, idx, dst);
698
699 MultiByteToWideChar(CP_ACP, 0, MIX_Labels[idx], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
700 MultiByteToWideChar(CP_ACP, 0, MIX_Names[idx], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
701 lpMl->dwLineID = MAKELONG(dst, idx);
702 lpMl->dwDestination = dst;
703 lpMl->cConnections = 1;
704 lpMl->cControls = 0;
705 for (i = 0; i < mix->numCtrl; i++)
706 if (mix->ctrl[i].dwLineID == lpMl->dwLineID)
707 lpMl->cControls++;
708
709 switch (idx)
710 {
711 case SOUND_MIXER_SYNTH:
712 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER;
713 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
714 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_MIDIOUT;
715 break;
716 case SOUND_MIXER_CD:
717 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC;
718 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
719 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
720 break;
721 case SOUND_MIXER_LINE:
722 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_LINE;
723 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
724 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
725 break;
726 case SOUND_MIXER_MIC:
727 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE;
728 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
729 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
730 break;
731 case SOUND_MIXER_PCM:
732 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
733 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
734 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
735 break;
736 case SOUND_MIXER_IMIX:
737 lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED;
738 lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
739 lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
740 break;
741 default:
742 WARN("Index %d not handled.\n", idx);
743 return MIXERR_INVALLINE;
744 }
745 lpMl->cChannels = 1;
746 if (dst == 0 && WINE_CHN_SUPPORTS(mix->stereoMask, idx))
747 lpMl->cChannels++;
748 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
749 {
750 if (WINE_CHN_SUPPORTS(mask, j))
751 {
752 if (j == idx) break;
753 i++;
754 }
755 }
756 lpMl->dwSource = i;
757 return MMSYSERR_NOERROR;
758 }
759
760 /******************************************************************
761 * MIX_CheckLine
762 */
763 static BOOL MIX_CheckLine(DWORD lineID)
764 {
765 TRACE("(%08x)\n",lineID);
766
767 return ((HIWORD(lineID) < SOUND_MIXER_NRDEVICES && LOWORD(lineID) < 2) ||
768 (HIWORD(lineID) == LINEID_DST &&
769 LOWORD(lineID) < SOUND_MIXER_NRDEVICES));
770 }
771
772 /**************************************************************************
773 * MIX_GetLineInfo [internal]
774 */
775 static DWORD MIX_GetLineInfo(WORD wDevID, LPMIXERLINEW lpMl, DWORD fdwInfo)
776 {
777 int i, j;
778 DWORD ret = MMSYSERR_NOERROR;
779 unsigned mask;
780 struct mixer* mix;
781
782 TRACE("(%04X, %p, %u);\n", wDevID, lpMl, fdwInfo);
783
784 if (lpMl == NULL) {
785 WARN("invalid parameter: lpMl = NULL\n");
786 return MMSYSERR_INVALPARAM;
787 }
788
789 if (lpMl->cbStruct != sizeof(*lpMl)) {
790 WARN("invalid parameter: lpMl->cbStruct = %d != %d\n",
791 lpMl->cbStruct, sizeof(*lpMl));
792 return MMSYSERR_INVALPARAM;
793 }
794
795 if ((mix = MIX_Get(wDevID)) == NULL) {
796 WARN("bad device ID: %04X\n", wDevID);
797 return MMSYSERR_BADDEVICEID;
798 }
799
800 /* FIXME: set all the variables correctly... the lines below
801 * are very wrong...
802 */
803 lpMl->fdwLine = MIXERLINE_LINEF_ACTIVE;
804 lpMl->dwUser = 0;
805
806 switch (fdwInfo & MIXER_GETLINEINFOF_QUERYMASK)
807 {
808 case MIXER_GETLINEINFOF_DESTINATION:
809 TRACE("MIXER_GETLINEINFOF_DESTINATION (%08x)\n", lpMl->dwDestination);
810 if (lpMl->dwDestination >= 2) {
811 WARN("invalid parameter: lpMl->dwDestination = %d >= 2\n",
812 lpMl->dwDestination);
813 return MMSYSERR_INVALPARAM;
814 }
815 ret = MIX_GetLineInfoDst(mix, lpMl, lpMl->dwDestination);
816 if (ret != MMSYSERR_NOERROR) {
817 WARN("error\n");
818 return ret;
819 }
820 break;
821 case MIXER_GETLINEINFOF_SOURCE:
822 TRACE("MIXER_GETLINEINFOF_SOURCE (%08x), dst=%08x\n", lpMl->dwSource,
823 lpMl->dwDestination);
824 switch (lpMl->dwDestination)
825 {
826 case LINEID_SPEAKER: mask = mix->devMask; break;
827 case LINEID_RECORD: mask = mix->recMask; break;
828 default:
829 WARN("invalid parameter\n");
830 return MMSYSERR_INVALPARAM;
831 }
832 i = lpMl->dwSource;
833 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
834 {
835 if (WINE_CHN_SUPPORTS(mask, j) && (i-- == 0))
836 break;
837 }
838 if (j >= SOUND_MIXER_NRDEVICES) {
839 WARN("invalid line\n");
840 return MIXERR_INVALLINE;
841 }
842 ret = MIX_GetLineInfoSrc(mix, lpMl, j, lpMl->dwDestination);
843 if (ret != MMSYSERR_NOERROR) {
844 WARN("error\n");
845 return ret;
846 }
847 break;
848 case MIXER_GETLINEINFOF_LINEID:
849 TRACE("MIXER_GETLINEINFOF_LINEID (%08x)\n", lpMl->dwLineID);
850
851 if (!MIX_CheckLine(lpMl->dwLineID)) {
852 WARN("invalid line\n");
853 return MIXERR_INVALLINE;
854 }
855 if (HIWORD(lpMl->dwLineID) == LINEID_DST)
856 ret = MIX_GetLineInfoDst(mix, lpMl, LOWORD(lpMl->dwLineID));
857 else
858 ret = MIX_GetLineInfoSrc(mix, lpMl, HIWORD(lpMl->dwLineID),
859 LOWORD(lpMl->dwLineID));
860 if (ret != MMSYSERR_NOERROR) {
861 WARN("error\n");
862 return ret;
863 }
864 break;
865 case MIXER_GETLINEINFOF_COMPONENTTYPE:
866 TRACE("MIXER_GETLINEINFOF_COMPONENTTYPE (%s)\n",
867 getComponentType(lpMl->dwComponentType));
868 switch (lpMl->dwComponentType)
869 {
870 case MIXERLINE_COMPONENTTYPE_DST_HEADPHONES:
871 case MIXERLINE_COMPONENTTYPE_DST_SPEAKERS:
872 ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_SPEAKER);
873 break;
874 case MIXERLINE_COMPONENTTYPE_DST_LINE:
875 case MIXERLINE_COMPONENTTYPE_DST_VOICEIN:
876 case MIXERLINE_COMPONENTTYPE_DST_WAVEIN:
877 ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_RECORD);
878 break;
879 case MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER:
880 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_SYNTH, 0);
881 break;
882 case MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC:
883 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_CD, 0);
884 break;
885 case MIXERLINE_COMPONENTTYPE_SRC_LINE:
886 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_LINE, 0);
887 break;
888 case MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE:
889 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_MIC, 1);
890 break;
891 case MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT:
892 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_PCM, 0);
893 break;
894 case MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED:
895 ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_IMIX, 1);
896 break;
897 default:
898 FIXME("Unhandled component type (%s)\n",
899 getComponentType(lpMl->dwComponentType));
900 return MMSYSERR_INVALPARAM;
901 }
902 break;
903 case MIXER_GETLINEINFOF_TARGETTYPE:
904 FIXME("MIXER_GETLINEINFOF_TARGETTYPE not implemented yet.\n");
905 TRACE("MIXER_GETLINEINFOF_TARGETTYPE (%s)\n",
906 getTargetType(lpMl->Target.dwType));
907 switch (lpMl->Target.dwType) {
908 case MIXERLINE_TARGETTYPE_UNDEFINED:
909 case MIXERLINE_TARGETTYPE_WAVEOUT:
910 case MIXERLINE_TARGETTYPE_WAVEIN:
911 case MIXERLINE_TARGETTYPE_MIDIOUT:
912 case MIXERLINE_TARGETTYPE_MIDIIN:
913 case MIXERLINE_TARGETTYPE_AUX:
914 default:
915 FIXME("Unhandled target type (%s)\n",
916 getTargetType(lpMl->Target.dwType));
917 return MMSYSERR_INVALPARAM;
918 }
919 break;
920 default:
921 WARN("Unknown flag (%08lx)\n", fdwInfo & MIXER_GETLINEINFOF_QUERYMASK);
922 break;
923 }
924
925 if ((fdwInfo & MIXER_GETLINEINFOF_QUERYMASK) != MIXER_GETLINEINFOF_TARGETTYPE) {
926 const char* name;
927 lpMl->Target.dwDeviceID = 0xFFFFFFFF;
928 lpMl->Target.wMid = WINE_MIXER_MANUF_ID;
929 lpMl->Target.wPid = WINE_MIXER_PRODUCT_ID;
930 lpMl->Target.vDriverVersion = WINE_MIXER_VERSION;
931 if (!(name = mix->name)) name = WINE_MIXER_NAME;
932 MultiByteToWideChar(CP_ACP, 0, name, -1, lpMl->Target.szPname, sizeof(lpMl->Target.szPname) / sizeof(WCHAR));
933 }
934
935 return ret;
936 }
937
938 /******************************************************************
939 * MIX_CheckControl
940 *
941 */
942 static BOOL MIX_CheckControl(struct mixer* mix, DWORD ctrlID)
943 {
944 TRACE("(%p, %08x)\n", mix, ctrlID);
945
946 return (ctrlID >= 1 && ctrlID <= mix->numCtrl);
947 }
948
949 /**************************************************************************
950 * MIX_GetLineControls [internal]
951 */
952 static DWORD MIX_GetLineControls(WORD wDevID, LPMIXERLINECONTROLSW lpMlc,
953 DWORD flags)
954 {
955 DWORD dwRet = MMSYSERR_NOERROR;
956 struct mixer* mix;
957
958 TRACE("(%04X, %p, %u);\n", wDevID, lpMlc, flags);
959
960 if (lpMlc == NULL) {
961 WARN("invalid parameter: lpMlc == NULL\n");
962 return MMSYSERR_INVALPARAM;
963 }
964
965 if (lpMlc->cbStruct < sizeof(*lpMlc)) {
966 WARN("invalid parameter: lpMlc->cbStruct = %d < %d\n",
967 lpMlc->cbStruct, sizeof(*lpMlc));
968 return MMSYSERR_INVALPARAM;
969 }
970
971 if (lpMlc->cbmxctrl < sizeof(MIXERCONTROLW)) {
972 WARN("invalid parameter: lpMlc->cbmxctrl = %d < %d\n",
973 lpMlc->cbmxctrl, sizeof(MIXERCONTROLW));
974 return MMSYSERR_INVALPARAM;
975 }
976
977 if ((mix = MIX_Get(wDevID)) == NULL) {
978 WARN("bad device ID: %04X\n", wDevID);
979 return MMSYSERR_BADDEVICEID;
980 }
981
982 switch (flags & MIXER_GETLINECONTROLSF_QUERYMASK)
983 {
984 case MIXER_GETLINECONTROLSF_ALL:
985 {
986 int i, j;
987
988 TRACE("line=%08x MIXER_GETLINECONTROLSF_ALL (%d)\n",
989 lpMlc->dwLineID, lpMlc->cControls);
990
991 for (i = j = 0; i < mix->numCtrl; i++)
992 {
993 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
994 j++;
995 }
996
997 if (!j || lpMlc->cControls != j) {
998 WARN("invalid parameter\n");
999 dwRet = MMSYSERR_INVALPARAM;
1000 } else if (!MIX_CheckLine(lpMlc->dwLineID)) {
1001 WARN("invalid line\n");
1002 dwRet = MIXERR_INVALLINE;
1003 } else {
1004 for (i = j = 0; i < mix->numCtrl; i++)
1005 {
1006 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
1007 {
1008 TRACE("[%d] => [%2d]: typ=%08x\n", j, i + 1,
1009 mix->ctrl[i].ctrl.dwControlType);
1010 lpMlc->pamxctrl[j++] = mix->ctrl[i].ctrl;
1011 }
1012 }
1013 }
1014 }
1015 break;
1016 case MIXER_GETLINECONTROLSF_ONEBYID:
1017 TRACE("line=%08x MIXER_GETLINECONTROLSF_ONEBYID (%x)\n",
1018 lpMlc->dwLineID, lpMlc->u.dwControlID);
1019
1020 if (!MIX_CheckControl(mix, lpMlc->u.dwControlID) ||
1021 mix->ctrl[lpMlc->u.dwControlID - 1].dwLineID != lpMlc->dwLineID) {
1022 WARN("invalid parameter\n");
1023 dwRet = MMSYSERR_INVALPARAM;
1024 } else
1025 lpMlc->pamxctrl[0] = mix->ctrl[lpMlc->u.dwControlID - 1].ctrl;
1026 break;
1027 case MIXER_GETLINECONTROLSF_ONEBYTYPE:
1028 TRACE("line=%08x MIXER_GETLINECONTROLSF_ONEBYTYPE (%s)\n",
1029 lpMlc->dwLineID, getControlType(lpMlc->u.dwControlType));
1030 if (!MIX_CheckLine(lpMlc->dwLineID)) {
1031 WARN("invalid line\n");
1032 dwRet = MIXERR_INVALLINE;
1033 } else {
1034 int i;
1035 DWORD ct = lpMlc->u.dwControlType & MIXERCONTROL_CT_CLASS_MASK;
1036 for (i = 0; i < mix->numCtrl; i++) {
1037 if (mix->ctrl[i].dwLineID == lpMlc->dwLineID &&
1038 ct == (mix->ctrl[i].ctrl.dwControlType &
1039 MIXERCONTROL_CT_CLASS_MASK)) {
1040 lpMlc->pamxctrl[0] = mix->ctrl[i].ctrl;
1041 break;
1042 }
1043 }
1044
1045 if (i == mix->numCtrl) {
1046 WARN("invalid parameter: control not found\n");
1047 dwRet = MMSYSERR_INVALPARAM;
1048 }
1049 }
1050 break;
1051 default:
1052 ERR("Unknown flag %08lx\n", flags & MIXER_GETLINECONTROLSF_QUERYMASK);
1053 dwRet = MMSYSERR_INVALPARAM;
1054 }
1055
1056 return dwRet;
1057 }
1058
1059 /**************************************************************************
1060 * MIX_GetControlDetails [internal]
1061 */
1062 static DWORD MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
1063 DWORD fdwDetails)
1064 {
1065 DWORD ret = MMSYSERR_NOTSUPPORTED;
1066 DWORD chnl;
1067 struct mixer* mix;
1068
1069 TRACE("(%04X, %p, %u);\n", wDevID, lpmcd, fdwDetails);
1070
1071 if (lpmcd == NULL) {
1072 WARN("invalid parameter: lpmcd == NULL\n");
1073 return MMSYSERR_INVALPARAM;
1074 }
1075
1076 if ((mix = MIX_Get(wDevID)) == NULL) {
1077 WARN("bad device ID: %04X\n", wDevID);
1078 return MMSYSERR_BADDEVICEID;
1079 }
1080
1081 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
1082 {
1083 case MIXER_GETCONTROLDETAILSF_VALUE:
1084 TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08x)\n", lpmcd->dwControlID);
1085 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1086 {
1087 DWORD c = lpmcd->dwControlID - 1;
1088 chnl = HIWORD(mix->ctrl[c].dwLineID);
1089 if (chnl == LINEID_DST)
1090 chnl = LOWORD(mix->ctrl[c].dwLineID) ? SOUND_MIXER_RECLEV :
1091 SOUND_MIXER_VOLUME;
1092 switch (mix->ctrl[c].ctrl.dwControlType)
1093 {
1094 case MIXERCONTROL_CONTROLTYPE_VOLUME:
1095 {
1096 LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
1097 int val;
1098
1099 if (lpmcd->cbDetails !=
1100 sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
1101 WARN("invalid parameter: cbDetails != %d\n",
1102 sizeof(MIXERCONTROLDETAILS_UNSIGNED));
1103 return MMSYSERR_INVALPARAM;
1104 }
1105
1106 TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%u]\n",
1107 getControlType(mix->ctrl[c].ctrl.dwControlType),
1108 lpmcd->cChannels);
1109
1110 mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
1111
1112 /* return value is 00RL (4 bytes)... */
1113 if ((val = mix->volume[chnl]) == -1 &&
1114 !MIX_GetVal(mix, chnl, &val)) {
1115 WARN("invalid parameter\n");
1116 return MMSYSERR_INVALPARAM;
1117 }
1118
1119 switch (lpmcd->cChannels)
1120 {
1121 case 1:
1122 /* mono... so R = L */
1123 mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1124 TRACE("Reading RL = %d\n", mcdu->dwValue);
1125 break;
1126 case 2:
1127 /* stereo, left is paDetails[0] */
1128 mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1129 TRACE("Reading L = %d\n", mcdu->dwValue);
1130 mcdu++;
1131 mcdu->dwValue = ((HIBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
1132 TRACE("Reading R = %d\n", mcdu->dwValue);
1133 break;
1134 default:
1135 WARN("Unsupported cChannels (%d)\n", lpmcd->cChannels);
1136 return MMSYSERR_INVALPARAM;
1137 }
1138 TRACE("=> %08x\n", mcdu->dwValue);
1139 }
1140 break;
1141 case MIXERCONTROL_CONTROLTYPE_MUTE:
1142 case MIXERCONTROL_CONTROLTYPE_ONOFF:
1143 {
1144 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1145
1146 if (lpmcd->cbDetails !=
1147 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1148 WARN("invalid parameter: cbDetails != %d\n",
1149 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1150 return MMSYSERR_INVALPARAM;
1151 }
1152
1153 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
1154 getControlType(mix->ctrl[c].ctrl.dwControlType),
1155 lpmcd->cChannels);
1156
1157 /* we mute both channels at the same time */
1158 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1159 mcdb->fValue = (mix->volume[chnl] != -1);
1160 TRACE("=> %s\n", mcdb->fValue ? "on" : "off");
1161 }
1162 break;
1163 case MIXERCONTROL_CONTROLTYPE_MIXER:
1164 case MIXERCONTROL_CONTROLTYPE_MUX:
1165 {
1166 unsigned mask;
1167
1168 if (lpmcd->cbDetails !=
1169 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1170 WARN("invalid parameter: cbDetails != %d\n",
1171 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1172 return MMSYSERR_INVALPARAM;
1173 }
1174
1175 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
1176 getControlType(mix->ctrl[c].ctrl.dwControlType),
1177 lpmcd->cChannels);
1178
1179 if (!MIX_GetRecSrc(mix, &mask))
1180 {
1181 /* FIXME: ENXIO => no mixer installed */
1182 WARN("mixer device not available !\n");
1183 ret = MMSYSERR_ERROR;
1184 }
1185 else
1186 {
1187 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1188 int i, j;
1189
1190 /* we mute both channels at the same time */
1191 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1192
1193 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1194 {
1195 if (WINE_CHN_SUPPORTS(mix->recMask, j))
1196 {
1197 if (i >= lpmcd->u.cMultipleItems)
1198 return MMSYSERR_INVALPARAM;
1199 mcdb[i++].fValue = WINE_CHN_SUPPORTS(mask, j);
1200 }
1201 }
1202 }
1203 }
1204 break;
1205 default:
1206 WARN("%s Unsupported\n",
1207 getControlType(mix->ctrl[c].ctrl.dwControlType));
1208 }
1209 ret = MMSYSERR_NOERROR;
1210 }
1211 else
1212 {
1213 WARN("invalid parameter\n");
1214 ret = MMSYSERR_INVALPARAM;
1215 }
1216 break;
1217 case MIXER_GETCONTROLDETAILSF_LISTTEXT:
1218 TRACE("MIXER_GETCONTROLDETAILSF_LISTTEXT (%08x)\n",
1219 lpmcd->dwControlID);
1220
1221 ret = MMSYSERR_INVALPARAM;
1222 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1223 {
1224 DWORD c = lpmcd->dwControlID - 1;
1225
1226 if (mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MUX ||
1227 mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MIXER)
1228 {
1229 LPMIXERCONTROLDETAILS_LISTTEXTW mcdlt;
1230 int i, j;
1231
1232 mcdlt = (LPMIXERCONTROLDETAILS_LISTTEXTW)lpmcd->paDetails;
1233 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1234 {
1235 if (WINE_CHN_SUPPORTS(mix->recMask, j))
1236 {
1237 mcdlt[i].dwParam1 = MAKELONG(LINEID_RECORD, j);
1238 mcdlt[i].dwParam2 = 0;
1239 MultiByteToWideChar(CP_ACP, 0, MIX_Names[j], -1,
1240 mcdlt[i].szName, sizeof(mcdlt[i]) / sizeof(WCHAR));
1241 i++;
1242 }
1243 }
1244 if (i != lpmcd->u.cMultipleItems) FIXME("bad count\n");
1245 ret = MMSYSERR_NOERROR;
1246 }
1247 }
1248 break;
1249 default:
1250 WARN("Unknown flag (%08lx)\n",
1251 fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
1252 }
1253 return ret;
1254 }
1255
1256 /**************************************************************************
1257 * MIX_SetControlDetails [internal]
1258 */
1259 static DWORD MIX_SetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
1260 DWORD fdwDetails)
1261 {
1262 DWORD ret = MMSYSERR_NOTSUPPORTED;
1263 DWORD c, chnl;
1264 int val;
1265 struct mixer* mix;
1266
1267 TRACE("(%04X, %p, %u);\n", wDevID, lpmcd, fdwDetails);
1268
1269 if (lpmcd == NULL) {
1270 TRACE("invalid parameter: lpmcd == NULL\n");
1271 return MMSYSERR_INVALPARAM;
1272 }
1273
1274 if ((mix = MIX_Get(wDevID)) == NULL) {
1275 WARN("bad device ID: %04X\n", wDevID);
1276 return MMSYSERR_BADDEVICEID;
1277 }
1278
1279 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
1280 {
1281 case MIXER_GETCONTROLDETAILSF_VALUE:
1282 TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08x)\n", lpmcd->dwControlID);
1283 if (MIX_CheckControl(mix, lpmcd->dwControlID))
1284 {
1285 c = lpmcd->dwControlID - 1;
1286
1287 TRACE("dwLineID=%08x\n",mix->ctrl[c].dwLineID);
1288
1289 chnl = HIWORD(mix->ctrl[c].dwLineID);
1290 if (chnl == LINEID_DST)
1291 chnl = LOWORD(mix->ctrl[c].dwLineID) ?
1292 SOUND_MIXER_RECLEV : SOUND_MIXER_VOLUME;
1293
1294 switch (mix->ctrl[c].ctrl.dwControlType)
1295 {
1296 case MIXERCONTROL_CONTROLTYPE_VOLUME:
1297 {
1298 LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
1299
1300 if (lpmcd->cbDetails !=
1301 sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
1302 WARN("invalid parameter: cbDetails != %d\n",
1303 sizeof(MIXERCONTROLDETAILS_UNSIGNED));
1304 return MMSYSERR_INVALPARAM;
1305 }
1306
1307 TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%u]\n",
1308 getControlType(mix->ctrl[c].ctrl.dwControlType),
1309 lpmcd->cChannels);
1310
1311 mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
1312 /* val should contain 00RL */
1313 switch (lpmcd->cChannels)
1314 {
1315 case 1:
1316 /* mono... so R = L */
1317 TRACE("Setting RL to %d\n", mcdu->dwValue);
1318 val = 0x101 * ((mcdu->dwValue * 100) >> 16);
1319 break;
1320 case 2:
1321 /* stereo, left is paDetails[0] */
1322 TRACE("Setting L to %d\n", mcdu->dwValue);
1323 val = ((mcdu->dwValue * 100.0) / 65536.0) + 0.5;
1324 mcdu++;
1325 TRACE("Setting R to %d\n", mcdu->dwValue);
1326 val += (int)(((mcdu->dwValue * 100) / 65536.0) + 0.5) << 8;
1327 break;
1328 default:
1329 WARN("Unsupported cChannels (%d)\n", lpmcd->cChannels);
1330 return MMSYSERR_INVALPARAM;
1331 }
1332
1333 if (mix->volume[chnl] == -1)
1334 {
1335 if (!MIX_SetVal(mix, chnl, val)) {
1336 WARN("invalid parameter\n");
1337 return MMSYSERR_INVALPARAM;
1338 }
1339 }
1340 else
1341 {
1342 mix->volume[chnl] = val;
1343 }
1344 }
1345 ret = MMSYSERR_NOERROR;
1346 break;
1347 case MIXERCONTROL_CONTROLTYPE_MUTE:
1348 case MIXERCONTROL_CONTROLTYPE_ONOFF:
1349 {
1350 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1351
1352 if (lpmcd->cbDetails !=
1353 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1354 WARN("invalid parameter: cbDetails != %d\n",
1355 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1356 return MMSYSERR_INVALPARAM;
1357 }
1358
1359 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
1360 getControlType(mix->ctrl[c].ctrl.dwControlType),
1361 lpmcd->cChannels);
1362
1363 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1364 if (mcdb->fValue)
1365 {
1366 /* save the volume and then set it to 0 */
1367 if (!MIX_GetVal(mix, chnl, &mix->volume[chnl]) ||
1368 !MIX_SetVal(mix, chnl, 0)) {
1369 WARN("invalid parameter\n");
1370 return MMSYSERR_INVALPARAM;
1371 }
1372 }
1373 else
1374 {
1375 if (mix->volume[chnl] == -1)
1376 {
1377 ret = MMSYSERR_NOERROR;
1378 break;
1379 }
1380 if (!MIX_SetVal(mix, chnl, mix->volume[chnl])) {
1381 WARN("invalid parameter\n");
1382 return MMSYSERR_INVALPARAM;
1383 }
1384 mix->volume[chnl] = -1;
1385 }
1386 }
1387 ret = MMSYSERR_NOERROR;
1388 break;
1389 case MIXERCONTROL_CONTROLTYPE_MIXER:
1390 case MIXERCONTROL_CONTROLTYPE_MUX:
1391 {
1392 LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
1393 unsigned mask;
1394 int i, j;
1395
1396 if (lpmcd->cbDetails !=
1397 sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
1398 WARN("invalid parameter: cbDetails != %d\n",
1399 sizeof(MIXERCONTROLDETAILS_BOOLEAN));
1400 return MMSYSERR_INVALPARAM;
1401 }
1402
1403 TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
1404 getControlType(mix->ctrl[c].ctrl.dwControlType),
1405 lpmcd->cChannels);
1406
1407 /* we mute both channels at the same time */
1408 mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
1409 mask = 0;
1410 for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
1411 {
1412 if (WINE_CHN_SUPPORTS(mix->recMask, j) &&
1413 mcdb[i++].fValue)
1414 {
1415 /* a mux can only select one line at a time... */
1416 if (mix->singleRecChannel && mask != 0)
1417 {
1418 FIXME("!!!\n");
1419 return MMSYSERR_INVALPARAM;
1420 }
1421 mask |= WINE_CHN_MASK(j);
1422 }
1423 }
1424 if (i != lpmcd->u.cMultipleItems)
1425 FIXME("bad count\n");
1426 TRACE("writing %04x as rec src\n", mask);
1427 if (!MIX_SetRecSrc(mix, mask))
1428 ERR("Can't write new mixer settings\n");
1429 else
1430 ret = MMSYSERR_NOERROR;
1431 }
1432 break;
1433 }
1434 }
1435 break;
1436 default:
1437 WARN("Unknown SetControlDetails flag (%08lx)\n",
1438 fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
1439 }
1440 return ret;
1441 }
1442
1443 /**************************************************************************
1444 * MIX_Init [internal]
1445 */
1446 LRESULT OSS_MixerInit(void)
1447 {
1448 int i, mixer;
1449
1450 TRACE("()\n");
1451
1452 MIX_NumMixers = 0;
1453
1454 for (i = 0; i < MAX_MIXERDRV; i++) {
1455 char name[32];
1456
1457 if (i == 0)
1458 sprintf(name, "/dev/mixer");
1459 else
1460 sprintf(name, "/dev/mixer%d", i);
1461
1462 if ((mixer = open(name, O_RDWR)) >= 0) {
1463 #ifdef SOUND_MIXER_INFO
1464 mixer_info info;
1465 if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) {
1466 MIX_Mixers[MIX_NumMixers].name = HeapAlloc(GetProcessHeap(),0,strlen(info.name) + 1);
1467 strcpy(MIX_Mixers[MIX_NumMixers].name, info.name);
1468 } else {
1469 /* FreeBSD up to at least 5.2 provides this ioctl, but does not
1470 * implement it properly, and there are probably similar issues
1471 * on other platforms, so we warn but try to go ahead.
1472 */
1473 WARN("%s: cannot read SOUND_MIXER_INFO!\n", name);
1474 }
1475 #endif
1476 close(mixer);
1477
1478 MIX_Mixers[MIX_NumMixers].dev_name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
1479 strcpy(MIX_Mixers[MIX_NumMixers].dev_name, name);
1480 MIX_NumMixers++;
1481 MIX_Open(MIX_NumMixers - 1, NULL, 0); /* FIXME */
1482 } else {
1483 WARN("couldn't open %s\n", name);
1484 }
1485 }
1486
1487 if (MIX_NumMixers == 0) {
1488 WARN("no driver\n");
1489 return MMSYSERR_NODRIVER;
1490 }
1491
1492 return MMSYSERR_NOERROR;
1493 }
1494
1495 /**************************************************************************
1496 * MIX_Exit [internal]
1497 */
1498 LRESULT OSS_MixerExit(void)
1499 {
1500 int i;
1501
1502 TRACE("()\n");
1503
1504 for (i = 0; i < MIX_NumMixers; i++) {
1505 HeapFree(GetProcessHeap(),0,MIX_Mixers[i].name);
1506 HeapFree(GetProcessHeap(),0,MIX_Mixers[i].dev_name);
1507 }
1508
1509 return MMSYSERR_NOERROR;
1510 }
1511
1512 /**************************************************************************
1513 * MIX_GetNumDevs [internal]
1514 */
1515 static DWORD MIX_GetNumDevs(void)
1516 {
1517 TRACE("()\n");
1518
1519 return MIX_NumMixers;
1520 }
1521
1522 #endif /* HAVE_OSS */
1523
1524 /**************************************************************************
1525 * mxdMessage (WINEOSS.3)
1526 */
1527 DWORD WINAPI OSS_mxdMessage(UINT wDevID, UINT wMsg, DWORD dwUser,
1528 DWORD dwParam1, DWORD dwParam2)
1529 {
1530 #ifdef HAVE_OSS
1531 TRACE("(%04X, %s, %08X, %08X, %08X);\n", wDevID, getMessage(wMsg),
1532 dwUser, dwParam1, dwParam2);
1533
1534 switch (wMsg)
1535 {
1536 case DRVM_INIT:
1537 case DRVM_EXIT:
1538 case DRVM_ENABLE:
1539 case DRVM_DISABLE:
1540 /* FIXME: Pretend this is supported */
1541 return 0;
1542 case MXDM_GETDEVCAPS:
1543 return MIX_GetDevCaps(wDevID, (LPMIXERCAPSW)dwParam1, dwParam2);
1544 case MXDM_GETLINEINFO:
1545 return MIX_GetLineInfo(wDevID, (LPMIXERLINEW)dwParam1, dwParam2);
1546 case MXDM_GETNUMDEVS:
1547 return MIX_GetNumDevs();
1548 case MXDM_OPEN:
1549 return MMSYSERR_NOERROR;
1550 /* MIX_Open(wDevID, (LPMIXEROPENDESC)dwParam1, dwParam2); */
1551 case MXDM_CLOSE:
1552 return MMSYSERR_NOERROR;
1553 case MXDM_GETLINECONTROLS:
1554 return MIX_GetLineControls(wDevID, (LPMIXERLINECONTROLSW)dwParam1, dwParam2);
1555 case MXDM_GETCONTROLDETAILS:
1556 return MIX_GetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
1557 case MXDM_SETCONTROLDETAILS:
1558 return MIX_SetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
1559 default:
1560 WARN("unknown message %d!\n", wMsg);
1561 return MMSYSERR_NOTSUPPORTED;
1562 }
1563 #else
1564 TRACE("(%04X, %04X, %08X, %08X, %08X);\n", wDevID, wMsg,
1565 dwUser, dwParam1, dwParam2);
1566
1567 return MMSYSERR_NOTENABLED;
1568 #endif
1569 }
useful hacks and other patches not (yet) suitable for mainline