ReactOS 0.4.15-dev-5666-gc548b97
mixer.c
Go to the documentation of this file.
1/*
2 * ReactOS Sound Volume Control
3 * Copyright (C) 2004-2005 Thomas Weidenmueller
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19/*
20 * COPYRIGHT: See COPYING in the top level directory
21 * PROJECT: ReactOS Sound Volume Control
22 * FILE: base/applications/sndvol32/mixer.c
23 * PROGRAMMERS: Thomas Weidenmueller <w3seek@reactos.com>
24 */
25
26#include "sndvol32.h"
27
28#define NO_MIXER_SELECTED ((UINT)(~0))
29
30static VOID
32{
35
36 for (Line = Mixer->Lines; Line != NULL; Line = NextLine)
37 {
38 if (Line->Controls != NULL)
39 {
41 0,
42 Line->Controls);
43 }
44
45 for (Con = Line->Connections; Con != NULL; Con = NextCon)
46 {
47 if (Con->Controls != NULL)
48 {
50 0,
51 Con->Controls);
52 }
53
54 NextCon = Con->Next;
56 0,
57 Con);
58 }
59
60 NextLine = Line->Next;
62 0,
63 Line);
64 }
65 Mixer->Lines = NULL;
66}
67
69SndMixerCreate(HWND hWndNotification, UINT MixerId)
70{
73 sizeof(SND_MIXER));
74 if (Mixer != NULL)
75 {
76 Mixer->hWndNotification = hWndNotification;
79
80 if (Mixer->MixersCount > 0)
81 {
82 /* select the first mixer by default */
83 SndMixerSelect(Mixer, MixerId);
84 }
85 }
86
87 return Mixer;
88}
89
90VOID
92{
93 ClearMixerCache(Mixer);
94 SndMixerClose(Mixer);
96 0,
97 Mixer);
98}
99
100VOID
102{
103 if (Mixer->hmx != NULL)
104 {
105 mixerClose(Mixer->hmx);
106 Mixer->hmx = NULL;
107 Mixer->MixerId = NO_MIXER_SELECTED;
108 }
109}
110
111BOOL
113 PUINT DisplayControls,
114 LPMIXERLINE LineInfo,
115 LPMIXERCONTROL *Controls)
116{
117 if (LineInfo->cControls > 0)
118 {
119 *Controls = (MIXERCONTROL*) HeapAlloc(GetProcessHeap(),
121 LineInfo->cControls * sizeof(MIXERCONTROL));
122 if (*Controls != NULL)
123 {
124 MIXERLINECONTROLS LineControls;
126 UINT j;
127
128 LineControls.cbStruct = sizeof(LineControls);
129 LineControls.dwLineID = LineInfo->dwLineID;
130 LineControls.cControls = LineInfo->cControls;
131 LineControls.cbmxctrl = sizeof(MIXERCONTROL);
132 LineControls.pamxctrl = (MIXERCONTROL*)(*Controls);
133
134 Result = mixerGetLineControls((HMIXEROBJ)Mixer->hmx,
135 &LineControls,
138 {
139 for (j = 0; j < LineControls.cControls; j++)
140 {
141 if (SndMixerIsDisplayControl(Mixer,
142 &(*Controls)[j]))
143 {
144 (*DisplayControls)++;
145 }
146
147 DPRINT("Line control: %ws (0x%x, 0x%x)\n", (*Controls)[j].szName, (*Controls)[j].fdwControl, (*Controls)[j].dwControlType);
148 }
149
150 return TRUE;
151 }
152 else
153 {
155 0,
156 *Controls);
157 *Controls = NULL;
158 DPRINT("Failed to get line (ID: 0x%x) controls: %d\n", LineInfo->dwLineID, Result);
159 }
160 }
161 else
162 {
163 DPRINT("Failed to allocate memory for %d line (ID: 0x%x) controls!\n", LineInfo->dwLineID, LineInfo->cControls);
164 }
165
166 return FALSE;
167 }
168 else
169 {
170 return TRUE;
171 }
172}
173
174static BOOL
177{
178 UINT i, DispControls;
179 MIXERLINE LineInfo;
181 BOOL Ret = TRUE;
182
183 LineInfo.cbStruct = sizeof(LineInfo);
184 for (i = Line->Info.cConnections; i > 0; i--)
185 {
186 LineInfo.dwDestination = Line->Info.dwDestination;
187 LineInfo.dwSource = i - 1;
188 Result = mixerGetLineInfo((HMIXEROBJ)Mixer->hmx,
189 &LineInfo,
192 {
193 LPMIXERCONTROL Controls = NULL;
195
196 DPRINT("++ Source: %ws\n", LineInfo.szName);
197
198 DispControls = 0;
199
200 if (!SndMixerQueryControls(Mixer,
201 &DispControls,
202 &LineInfo,
203 &Controls))
204 {
205 DPRINT("Failed to query connection controls\n");
206 Ret = FALSE;
207 break;
208 }
209
212 sizeof(SND_MIXER_CONNECTION));
213 if (Con != NULL)
214 {
215 Con->Info = LineInfo;
216 Con->Controls = Controls;
217 Con->DisplayControls = DispControls;
218 Con->Next = Line->Connections;
219 Line->Connections = Con;
220 }
221 else
222 {
224 0,
225 Controls);
226 }
227 }
228 else
229 {
230 DPRINT("Failed to get connection information: %d\n", Result);
231 Ret = FALSE;
232 break;
233 }
234 }
235
236 return Ret;
237}
238
239static BOOL
241{
242 UINT i;
243 BOOL Ret = TRUE;
244
245 for (i = Mixer->Caps.cDestinations; i > 0; i--)
246 {
248
251 sizeof(SND_MIXER_DESTINATION));
252 if (Line != NULL)
253 {
254 Line->Info.cbStruct = sizeof(Line->Info);
255 Line->Info.dwDestination = i - 1;
256 if (mixerGetLineInfo((HMIXEROBJ)Mixer->hmx,
257 &Line->Info,
259 {
260 DPRINT("+ Destination: %ws (0x%x, %d)\n", Line->Info.szName, Line->Info.dwLineID, Line->Info.dwComponentType);
261
262 if (!SndMixerQueryControls(Mixer,
263 &Line->DisplayControls,
264 &Line->Info,
265 &Line->Controls))
266 {
267 DPRINT("Failed to query mixer controls!\n");
268 Ret = FALSE;
269 break;
270 }
271
272 if (!SndMixerQueryConnections(Mixer, Line))
273 {
274 DPRINT("Failed to query mixer connections!\n");
275 Ret = FALSE;
276 break;
277 }
278
279 Line->Next = Mixer->Lines;
280 Mixer->Lines = Line;
281 }
282 else
283 {
284 DPRINT("Failed to get line information for id %d!\n", i);
286 0,
287 Line);
288 Ret = FALSE;
289 break;
290 }
291 }
292 else
293 {
294 DPRINT("Allocation of SND_MIXER_DEST structure for id %d failed!\n", i);
295 Ret = FALSE;
296 break;
297 }
298 }
299
300 return Ret;
301}
302
303BOOL
305 UINT MixerId)
306{
307 if (MixerId >= Mixer->MixersCount)
308 {
309 return FALSE;
310 }
311
312 SndMixerClose(Mixer);
313
314 if (mixerOpen(&Mixer->hmx,
315 MixerId,
317 0,
319 mixerOpen(&Mixer->hmx,
320 MixerId,
322 0,
324 mixerOpen(&Mixer->hmx,
325 MixerId,
326 0,
327 0,
328 0) == MMSYSERR_NOERROR)
329 {
330 if (mixerGetDevCaps(MixerId,
331 &Mixer->Caps,
332 sizeof(Mixer->Caps)) == MMSYSERR_NOERROR)
333 {
334 BOOL Ret = FALSE;
335
336 Mixer->MixerId = MixerId;
337
338 ClearMixerCache(Mixer);
339
340 Ret = SndMixerQueryDestinations(Mixer);
341
342 if (!Ret)
343 {
344 ClearMixerCache(Mixer);
345 }
346
347 return Ret;
348 }
349 else
350 {
351 mixerClose(Mixer->hmx);
352 }
353 }
354
355 Mixer->hmx = NULL;
356 Mixer->MixerId = NO_MIXER_SELECTED;
357 return FALSE;
358}
359
360UINT
362{
363 return Mixer->MixerId;
364}
365
366INT
369 UINT uSize)
370{
371 if (Mixer->hmx)
372 {
373 UINT lnsz = (UINT) lstrlen(Mixer->Caps.szPname);
374 if(lnsz + 1 > uSize)
375 {
376 return lnsz + 1;
377 }
378 else
379 {
380 memcpy(lpBuffer, Mixer->Caps.szPname, lnsz * sizeof(TCHAR));
381 lpBuffer[lnsz] = _T('\0');
382 return lnsz;
383 }
384 }
385
386 return -1;
387}
388
389INT
391 DWORD LineID,
393 UINT uSize,
395{
396 if (Mixer->hmx)
397 {
398 UINT lnsz;
400 LPMIXERLINE lpl = NULL;
401
402 for (Line = Mixer->Lines; Line != NULL; Line = Line->Next)
403 {
404 if (Line->Info.dwLineID == LineID)
405 {
406 lpl = &Line->Info;
407 break;
408 }
409 }
410
411 if (lpl != NULL)
412 {
413 lnsz = (UINT) lstrlen(LongName ? lpl->szName : lpl->szShortName);
414 if(lnsz + 1 > uSize)
415 {
416 return lnsz + 1;
417 }
418 else
419 {
420 memcpy(lpBuffer, LongName ? lpl->szName : lpl->szShortName, lnsz * sizeof(TCHAR));
421 lpBuffer[lnsz] = _T('\0');
422 return lnsz;
423 }
424 }
425 }
426
427 return -1;
428}
429
430BOOL
434{
435 MIXERCAPS Caps;
436 HMIXER hMixer;
437 UINT i;
438 BOOL Ret = TRUE;
439
440 for (i = 0; i < Mixer->MixersCount; i++)
441 {
442 if (mixerOpen(&hMixer,
443 i,
444 0,
445 0,
446 0) == MMSYSERR_NOERROR)
447 {
448 if (mixerGetDevCaps(i,
449 &Caps,
450 sizeof(Caps)) == MMSYSERR_NOERROR)
451 {
452 if (!EnumProc(Mixer,
453 i,
454 Caps.szPname,
455 Context))
456 {
458 Ret = FALSE;
459 break;
460 }
461 }
462 else
463 {
464 DPRINT("Failed to get device capabilities for mixer id %d!\n", i);
465 }
467 }
468 }
469
470 return Ret;
471}
472
473INT
474SndMixerSetVolumeControlDetails(PSND_MIXER Mixer, DWORD dwControlID, DWORD cChannels, DWORD cbDetails, LPVOID paDetails)
475{
476 MIXERCONTROLDETAILS MixerDetails;
477
478 if (Mixer->hmx)
479 {
480 MixerDetails.cbStruct = sizeof(MIXERCONTROLDETAILS);
481 MixerDetails.dwControlID = dwControlID;
482 MixerDetails.cChannels = cChannels;
483 MixerDetails.cMultipleItems = 0;
484 MixerDetails.cbDetails = cbDetails;
485 MixerDetails.paDetails = paDetails;
486
488 {
489 return 1;
490 }
491 }
492
493 return -1;
494}
495
496
497INT
498SndMixerGetVolumeControlDetails(PSND_MIXER Mixer, DWORD dwControlID, DWORD cChannels, DWORD cbDetails, LPVOID paDetails)
499{
500 MIXERCONTROLDETAILS MixerDetails;
501
502 if (Mixer->hmx)
503 {
504 MixerDetails.cbStruct = sizeof(MIXERCONTROLDETAILS);
505 MixerDetails.dwControlID = dwControlID;
506 MixerDetails.cChannels = cChannels;
507 MixerDetails.cMultipleItems = 0;
508 MixerDetails.cbDetails = cbDetails;
509 MixerDetails.paDetails = paDetails;
510
512 {
513 return 1;
514 }
515 }
516 return -1;
517}
518
519INT
521{
522 return (Mixer->hmx ? (INT)Mixer->Caps.cDestinations : -1);
523}
524
525BOOL
529{
530 if (Mixer->hmx)
531 {
533
534 for (Line = Mixer->Lines; Line != NULL; Line = Line->Next)
535 {
536 if (!EnumProc(Mixer,
537 &Line->Info,
538 Line->DisplayControls,
539 Context))
540 {
541 return FALSE;
542 }
543 }
544
545 return TRUE;
546 }
547
548 return FALSE;
549}
550
551BOOL
553 DWORD LineID,
556{
557 if (Mixer->hmx)
558 {
560
561 for (Line = Mixer->Lines; Line != NULL; Line = Line->Next)
562 {
563 if (Line->Info.dwLineID == LineID)
564 {
565 PSND_MIXER_CONNECTION Connection;
566
567 if (Line->DisplayControls != 0)
568 {
569 if (!EnumProc(Mixer,
570 LineID,
571 &Line->Info,
572 Context))
573 {
574 return FALSE;
575 }
576 }
577
578 for (Connection = Line->Connections; Connection != NULL; Connection = Connection->Next)
579 {
580 if (!EnumProc(Mixer,
581 LineID,
582 &Connection->Info,
583 Context))
584 {
585 return FALSE;
586 }
587 }
588
589 return TRUE;
590 }
591 }
592 }
593
594 return FALSE;
595}
596
597BOOL
600{
601 if (Mixer->hmx && !(Control->fdwControl & MIXERCONTROL_CONTROLF_DISABLED))
602 {
603 switch (Control->dwControlType & MIXERCONTROL_CT_CLASS_MASK)
604 {
607 return TRUE;
608 }
609 }
610
611 return FALSE;
612}
613
616 DWORD LineID,
617 LPWSTR LineName)
618{
620 PSND_MIXER_CONNECTION Connection;
621
622 if (Mixer->hmx == 0)
623 return NULL;
624
625 for (Line = Mixer->Lines; Line != NULL; Line = Line->Next)
626 {
627 if (Line->Info.dwLineID == LineID)
628 {
629 if (Line->DisplayControls != 0)
630 {
631 if (wcsicmp(Line->Info.szName, LineName) == 0)
632 {
633 return &Line->Info;
634 }
635 }
636
637 for (Connection = Line->Connections; Connection != NULL; Connection = Connection->Next)
638 {
639 if (wcsicmp(Connection->Info.szName, LineName) == 0)
640 {
641 return &Connection->Info;
642 }
643 }
644
645 return NULL;
646 }
647 }
648
649 return NULL;
650}
BOOL CALLBACK EnumProc(_In_ HWND hwnd, _In_ LPARAM lParam)
INT SndMixerGetDestinationCount(PSND_MIXER Mixer)
Definition: mixer.c:520
BOOL SndMixerEnumLines(PSND_MIXER Mixer, PFNSNDMIXENUMLINES EnumProc, PVOID Context)
Definition: mixer.c:526
BOOL SndMixerSelect(PSND_MIXER Mixer, UINT MixerId)
Definition: mixer.c:304
VOID SndMixerDestroy(PSND_MIXER Mixer)
Definition: mixer.c:91
LPMIXERLINE SndMixerGetLineByName(PSND_MIXER Mixer, DWORD LineID, LPWSTR LineName)
Definition: mixer.c:615
BOOL SndMixerQueryControls(PSND_MIXER Mixer, PUINT DisplayControls, LPMIXERLINE LineInfo, LPMIXERCONTROL *Controls)
Definition: mixer.c:112
#define NO_MIXER_SELECTED
Definition: mixer.c:28
PSND_MIXER SndMixerCreate(HWND hWndNotification, UINT MixerId)
Definition: mixer.c:69
static VOID ClearMixerCache(PSND_MIXER Mixer)
Definition: mixer.c:31
UINT SndMixerGetSelection(PSND_MIXER Mixer)
Definition: mixer.c:361
static BOOL SndMixerQueryDestinations(PSND_MIXER Mixer)
Definition: mixer.c:240
BOOL SndMixerIsDisplayControl(PSND_MIXER Mixer, LPMIXERCONTROL Control)
Definition: mixer.c:598
VOID SndMixerClose(PSND_MIXER Mixer)
Definition: mixer.c:101
INT SndMixerGetProductName(PSND_MIXER Mixer, LPTSTR lpBuffer, UINT uSize)
Definition: mixer.c:367
INT SndMixerGetLineName(PSND_MIXER Mixer, DWORD LineID, LPTSTR lpBuffer, UINT uSize, BOOL LongName)
Definition: mixer.c:390
BOOL SndMixerEnumProducts(PSND_MIXER Mixer, PFNSNDMIXENUMPRODUCTS EnumProc, PVOID Context)
Definition: mixer.c:431
static BOOL SndMixerQueryConnections(PSND_MIXER Mixer, PSND_MIXER_DESTINATION Line)
Definition: mixer.c:175
INT SndMixerGetVolumeControlDetails(PSND_MIXER Mixer, DWORD dwControlID, DWORD cChannels, DWORD cbDetails, LPVOID paDetails)
Definition: mixer.c:498
BOOL SndMixerEnumConnections(PSND_MIXER Mixer, DWORD LineID, PFNSNDMIXENUMCONNECTIONS EnumProc, PVOID Context)
Definition: mixer.c:552
INT SndMixerSetVolumeControlDetails(PSND_MIXER Mixer, DWORD dwControlID, DWORD cChannels, DWORD cbDetails, LPVOID paDetails)
Definition: mixer.c:474
static TAGREF LPCWSTR LPDWORD LPVOID lpBuffer
Definition: db.cpp:175
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define GetProcessHeap()
Definition: compat.h:736
#define HeapAlloc
Definition: compat.h:733
#define HeapFree(x, y, z)
Definition: compat.h:735
#define HEAP_ZERO_MEMORY
Definition: compat.h:134
#define wcsicmp
Definition: compat.h:15
unsigned int BOOL
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unsigned long DWORD
Definition: ntddk_ex.h:95
_In_ ULONGLONG _In_ PUNICODE_STRING _In_ PUNICODE_STRING LongName
Definition: fsrtlfuncs.h:338
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
Definition: glfuncs.h:250
#define memcpy(s1, s2, n)
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#define CALLBACK_WINDOW
Definition: mmsystem.h:148
#define MIXERCONTROL_CONTROLF_DISABLED
Definition: mmsystem.h:352
#define MIXER_OBJECTF_MIXER
Definition: mmsystem.h:300
MIXERCONTROLA MIXERCONTROL
Definition: mmsystem.h:2825
UINT MMRESULT
Definition: mmsystem.h:962
#define MIXERCONTROL_CT_CLASS_MASK
Definition: mmsystem.h:353
#define MIXER_SETCONTROLDETAILSF_VALUE
Definition: mmsystem.h:415
#define MIXER_GETCONTROLDETAILSF_VALUE
Definition: mmsystem.h:412
#define MIXERCONTROL_CT_CLASS_FADER
Definition: mmsystem.h:359
#define MIXER_GETLINEINFOF_DESTINATION
Definition: mmsystem.h:344
#define MIXERCONTROL_CT_CLASS_SWITCH
Definition: mmsystem.h:356
#define mixerGetControlDetails
Definition: mmsystem.h:2855
#define mixerGetLineControls
Definition: mmsystem.h:2854
#define MIXER_GETLINEINFOF_SOURCE
Definition: mmsystem.h:345
#define mixerGetDevCaps
Definition: mmsystem.h:2852
#define MIXER_GETLINECONTROLSF_ALL
Definition: mmsystem.h:408
#define MMSYSERR_NOERROR
Definition: mmsystem.h:96
#define mixerGetLineInfo
Definition: mmsystem.h:2853
struct tMIXERCONTROLDETAILS MIXERCONTROLDETAILS
#define MIXER_OBJECTF_HMIXER
Definition: mmsystem.h:301
HMIXER hMixer
Definition: test.c:10
unsigned int * PUINT
Definition: ndis.h:50
unsigned int UINT
Definition: ndis.h:50
static const WCHAR szName[]
Definition: powrprof.c:45
BOOLEAN NextLine(PCHAR LineBuffer, ULONG BufferSize, FILE *File)
Definition: parser.c:230
struct _SND_MIXER_DESTINATION SND_MIXER_DESTINATION
struct _SND_MIXER SND_MIXER
struct _SND_MIXER_CONNECTION SND_MIXER_CONNECTION
#define DPRINT
Definition: sndvol32.h:71
BOOL(CALLBACK * PFNSNDMIXENUMPRODUCTS)(PSND_MIXER Mixer, UINT Id, LPCTSTR ProductName, PVOID Context)
Definition: sndvol32.h:149
BOOL(CALLBACK * PFNSNDMIXENUMLINES)(PSND_MIXER Mixer, LPMIXERLINE Line, UINT DisplayControls, PVOID Context)
Definition: sndvol32.h:147
BOOL(CALLBACK * PFNSNDMIXENUMCONNECTIONS)(PSND_MIXER Mixer, DWORD LineID, LPMIXERLINE Line, PVOID Context)
Definition: sndvol32.h:148
struct _SND_MIXER * PSND_MIXER
Definition: ncftp.h:79
struct _SND_MIXER_CONNECTION * Next
Definition: sndvol32.h:80
UINT MixerId
Definition: sndvol32.h:100
UINT MixersCount
Definition: sndvol32.h:98
HMIXER hmx
Definition: sndvol32.h:101
HWND hWndNotification
Definition: sndvol32.h:99
MIXERCAPS Caps
Definition: sndvol32.h:102
PSND_MIXER_DESTINATION Lines
Definition: sndvol32.h:103
DWORD cDestinations
Definition: mmsystem.h:1219
CHAR szPname[MAXPNAMELEN]
Definition: mmsystem.h:1217
DWORD dwDestination
Definition: mmsystem.h:1233
CHAR szShortName[MIXER_SHORT_NAME_CHARS]
Definition: mmsystem.h:1242
DWORD cControls
Definition: mmsystem.h:1241
DWORD dwLineID
Definition: mmsystem.h:1235
CHAR szName[MIXER_LONG_NAME_CHARS]
Definition: mmsystem.h:1243
DWORD dwSource
Definition: mmsystem.h:1234
DWORD cbStruct
Definition: mmsystem.h:1232
LPMIXERCONTROLA pamxctrl
Definition: mmsystem.h:1338
PDOS_DEVICE_NODE Con
Definition: condrv.c:26
uint32_t DWORD_PTR
Definition: typedefs.h:65
int32_t INT
Definition: typedefs.h:58
#define _T(x)
Definition: vfdio.h:22
_In_ WDF_WMI_PROVIDER_CONTROL Control
Definition: wdfwmi.h:166
#define lstrlen
Definition: winbase.h:3747
UINT WINAPI mixerClose(HMIXER hMix)
Definition: winmm.c:389
UINT WINAPI mixerGetNumDevs(void)
Definition: winmm.c:283
UINT WINAPI mixerOpen(LPHMIXER lphMix, UINT uDeviceID, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen)
Definition: winmm.c:342
UINT WINAPI mixerSetControlDetails(HMIXEROBJ hmix, LPMIXERCONTROLDETAILS lpmcd, DWORD fdwDetails)
Definition: winmm.c:684
_At_(*)(_In_ PWSK_CLIENT Client, _In_opt_ PUNICODE_STRING NodeName, _In_opt_ PUNICODE_STRING ServiceName, _In_opt_ ULONG NameSpace, _In_opt_ GUID *Provider, _In_opt_ PADDRINFOEXW Hints, _Outptr_ PADDRINFOEXW *Result, _In_opt_ PEPROCESS OwningProcess, _In_opt_ PETHREAD OwningThread, _Inout_ PIRP Irp Result)(Mem)) NTSTATUS(WSKAPI *PFN_WSK_GET_ADDRESS_INFO
Definition: wsk.h:426
char TCHAR
Definition: xmlstorage.h:189
WCHAR * LPWSTR
Definition: xmlstorage.h:184
CHAR * LPTSTR
Definition: xmlstorage.h:192