2 * Wine Driver for CoreAudio based on Jack Driver
4 * Copyright 1994 Martin Ayotte
5 * Copyright 1999 Eric Pouech (async playing in waveOut/waveIn)
6 * Copyright 2000 Eric Pouech (loops in waveOut)
7 * Copyright 2002 Chris Morgan (jack version of this file)
8 * Copyright 2005, 2006 Emmanuel Maillard
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
37 #ifdef HAVE_COREAUDIO_COREAUDIO_H
38 #include <CoreAudio/CoreAudio.h>
39 #include <CoreFoundation/CoreFoundation.h>
40 #include <libkern/OSAtomic.h>
55 #include "coreaudio.h"
56 #include "wine/unicode.h"
57 #include "wine/library.h"
58 #include "wine/debug.h"
59 #include "wine/list.h"
61 WINE_DEFAULT_DEBUG_CHANNEL(wave
);
63 #if defined(HAVE_COREAUDIO_COREAUDIO_H) && defined(HAVE_AUDIOUNIT_AUDIOUNIT_H)
65 WINE_DECLARE_DEBUG_CHANNEL(coreaudio
);
68 Due to AudioUnit headers conflict define some needed types.
71 typedef void *AudioUnit
;
73 /* From AudioUnit/AUComponents.h */
76 kAudioUnitRenderAction_OutputIsSilence
= (1 << 4),
77 /* provides hint on return from Render(): if set the buffer contains all zeroes */
79 typedef UInt32 AudioUnitRenderActionFlags
;
81 typedef long ComponentResult
;
82 extern ComponentResult
83 AudioUnitRender( AudioUnit ci
,
84 AudioUnitRenderActionFlags
* ioActionFlags
,
85 const AudioTimeStamp
* inTimeStamp
,
86 UInt32 inOutputBusNumber
,
87 UInt32 inNumberFrames
,
88 AudioBufferList
* ioData
) AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER
;
90 /* only allow 10 output devices through this driver, this ought to be adequate */
91 #define MAX_WAVEOUTDRV (1)
92 #define MAX_WAVEINDRV (1)
94 /* state diagram for waveOut writing:
96 * +---------+-------------+---------------+---------------------------------+
97 * | state | function | event | new state |
98 * +---------+-------------+---------------+---------------------------------+
99 * | | open() | | PLAYING |
100 * | PAUSED | write() | | PAUSED |
101 * | PLAYING | write() | HEADER | PLAYING |
102 * | (other) | write() | <error> | |
103 * | (any) | pause() | PAUSING | PAUSED |
104 * | PAUSED | restart() | RESTARTING | PLAYING |
105 * | (any) | reset() | RESETTING | PLAYING |
106 * | (any) | close() | CLOSING | <deallocated> |
107 * +---------+-------------+---------------+---------------------------------+
110 /* states of the playing device */
111 #define WINE_WS_PLAYING 0 /* for waveOut: lpPlayPtr == NULL -> stopped */
112 #define WINE_WS_PAUSED 1
113 #define WINE_WS_STOPPED 2 /* Not used for waveOut */
114 #define WINE_WS_CLOSED 3 /* Not used for waveOut */
115 #define WINE_WS_OPENING 4
116 #define WINE_WS_CLOSING 5
118 typedef struct tagCoreAudio_Device
{
122 char* interface_name
;
124 WAVEOUTCAPSW out_caps
;
126 DWORD in_caps_support
;
130 unsigned audio_fragment
;
132 BOOL bTriggerSupport
;
135 DSDRIVERDESC ds_desc
;
136 DSDRIVERCAPS ds_caps
;
137 DSCDRIVERCAPS dsc_caps
;
141 AudioDeviceID outputDeviceID
;
142 AudioDeviceID inputDeviceID
;
143 AudioStreamBasicDescription streamDescription
;
146 /* for now use the default device */
147 static CoreAudio_Device CoreAudio_DefaultDevice
;
152 volatile int state
; /* one of the WINE_WS_ manifest constants */
153 WAVEOPENDESC waveDesc
;
155 PCMWAVEFORMAT format
;
158 AudioStreamBasicDescription streamDescription
;
160 LPWAVEHDR lpQueuePtr
; /* start of queued WAVEHDRs (waiting to be notified) */
161 LPWAVEHDR lpPlayPtr
; /* start of not yet fully played buffers */
162 DWORD dwPartialOffset
; /* Offset of not yet written bytes in lpPlayPtr */
164 LPWAVEHDR lpLoopPtr
; /* pointer of first buffer in loop, if any */
165 DWORD dwLoops
; /* private copy of loop counter */
167 DWORD dwPlayedTotal
; /* number of bytes actually played since opening */
169 OSSpinLock lock
; /* synchronization stuff */
170 } WINE_WAVEOUT_INSTANCE
;
173 CoreAudio_Device
*cadev
;
175 char interface_name
[32];
182 struct list instances
;
183 OSSpinLock lock
; /* guards the instances list */
187 /* This device's device number */
190 /* Access to the following fields is synchronized across threads. */
192 LPWAVEHDR lpQueuePtr
;
193 DWORD dwTotalRecorded
;
195 /* Synchronization mechanism to protect above fields */
198 /* Capabilities description */
200 char interface_name
[32];
202 /* Record the arguments used when opening the device. */
203 WAVEOPENDESC waveDesc
;
205 PCMWAVEFORMAT format
;
208 AudioBufferList
*bufferList
;
209 AudioBufferList
*bufferListCopy
;
211 /* Record state of debug channels at open. Used to control fprintf's since
212 * we can't use Wine debug channel calls in non-Wine AudioUnit threads. */
217 /* These fields aren't used. */
219 CoreAudio_Device
*cadev
;
221 AudioStreamBasicDescription streamDescription
;
225 static WINE_WAVEOUT WOutDev
[MAX_WAVEOUTDRV
];
226 static WINE_WAVEIN WInDev
[MAX_WAVEINDRV
];
228 static HANDLE hThread
= NULL
; /* Track the thread we create so we can clean it up later */
229 static CFMessagePortRef Port_SendToMessageThread
;
231 static void wodHelper_PlayPtrNext(WINE_WAVEOUT_INSTANCE
* wwo
);
232 static void wodHelper_NotifyDoneForList(WINE_WAVEOUT_INSTANCE
* wwo
, LPWAVEHDR lpWaveHdr
);
233 static void wodHelper_NotifyCompletions(WINE_WAVEOUT_INSTANCE
* wwo
, BOOL force
);
234 static void widHelper_NotifyCompletions(WINE_WAVEIN
* wwi
);
236 extern int AudioUnit_CreateDefaultAudioUnit(void *wwo
, AudioUnit
*au
);
237 extern int AudioUnit_CloseAudioUnit(AudioUnit au
);
238 extern int AudioUnit_InitializeWithStreamDescription(AudioUnit au
, AudioStreamBasicDescription
*streamFormat
);
240 extern OSStatus
AudioOutputUnitStart(AudioUnit au
);
241 extern OSStatus
AudioOutputUnitStop(AudioUnit au
);
242 extern OSStatus
AudioUnitUninitialize(AudioUnit au
);
244 extern int AudioUnit_SetVolume(AudioUnit au
, float left
, float right
);
245 extern int AudioUnit_GetVolume(AudioUnit au
, float *left
, float *right
);
247 extern int AudioUnit_GetInputDeviceSampleRate(void);
249 extern int AudioUnit_CreateInputUnit(void* wwi
, AudioUnit
* out_au
,
250 WORD nChannels
, DWORD nSamplesPerSec
, WORD wBitsPerSample
,
251 UInt32
* outFrameCount
);
253 OSStatus
CoreAudio_woAudioUnitIOProc(void *inRefCon
,
254 AudioUnitRenderActionFlags
*ioActionFlags
,
255 const AudioTimeStamp
*inTimeStamp
,
257 UInt32 inNumberFrames
,
258 AudioBufferList
*ioData
);
259 OSStatus
CoreAudio_wiAudioUnitIOProc(void *inRefCon
,
260 AudioUnitRenderActionFlags
*ioActionFlags
,
261 const AudioTimeStamp
*inTimeStamp
,
263 UInt32 inNumberFrames
,
264 AudioBufferList
*ioData
);
266 /* These strings used only for tracing */
268 static const char * getMessage(UINT msg
)
270 #define MSG_TO_STR(x) case x: return #x
272 MSG_TO_STR(DRVM_INIT
);
273 MSG_TO_STR(DRVM_EXIT
);
274 MSG_TO_STR(DRVM_ENABLE
);
275 MSG_TO_STR(DRVM_DISABLE
);
276 MSG_TO_STR(WIDM_OPEN
);
277 MSG_TO_STR(WIDM_CLOSE
);
278 MSG_TO_STR(WIDM_ADDBUFFER
);
279 MSG_TO_STR(WIDM_PREPARE
);
280 MSG_TO_STR(WIDM_UNPREPARE
);
281 MSG_TO_STR(WIDM_GETDEVCAPS
);
282 MSG_TO_STR(WIDM_GETNUMDEVS
);
283 MSG_TO_STR(WIDM_GETPOS
);
284 MSG_TO_STR(WIDM_RESET
);
285 MSG_TO_STR(WIDM_START
);
286 MSG_TO_STR(WIDM_STOP
);
287 MSG_TO_STR(WODM_OPEN
);
288 MSG_TO_STR(WODM_CLOSE
);
289 MSG_TO_STR(WODM_WRITE
);
290 MSG_TO_STR(WODM_PAUSE
);
291 MSG_TO_STR(WODM_GETPOS
);
292 MSG_TO_STR(WODM_BREAKLOOP
);
293 MSG_TO_STR(WODM_PREPARE
);
294 MSG_TO_STR(WODM_UNPREPARE
);
295 MSG_TO_STR(WODM_GETDEVCAPS
);
296 MSG_TO_STR(WODM_GETNUMDEVS
);
297 MSG_TO_STR(WODM_GETPITCH
);
298 MSG_TO_STR(WODM_SETPITCH
);
299 MSG_TO_STR(WODM_GETPLAYBACKRATE
);
300 MSG_TO_STR(WODM_SETPLAYBACKRATE
);
301 MSG_TO_STR(WODM_GETVOLUME
);
302 MSG_TO_STR(WODM_SETVOLUME
);
303 MSG_TO_STR(WODM_RESTART
);
304 MSG_TO_STR(WODM_RESET
);
305 MSG_TO_STR(DRV_QUERYDEVICEINTERFACESIZE
);
306 MSG_TO_STR(DRV_QUERYDEVICEINTERFACE
);
307 MSG_TO_STR(DRV_QUERYDSOUNDIFACE
);
308 MSG_TO_STR(DRV_QUERYDSOUNDDESC
);
311 return wine_dbg_sprintf("UNKNOWN(0x%04x)", msg
);
314 #define kStopLoopMessage 0
315 #define kWaveOutNotifyCompletionsMessage 1
316 #define kWaveInNotifyCompletionsMessage 2
318 /* Mach Message Handling */
319 static CFDataRef
wodMessageHandler(CFMessagePortRef port_ReceiveInMessageThread
, SInt32 msgid
, CFDataRef data
, void *info
)
321 UInt32
*buffer
= NULL
;
325 case kWaveOutNotifyCompletionsMessage
:
326 wodHelper_NotifyCompletions(*(WINE_WAVEOUT_INSTANCE
**)CFDataGetBytePtr(data
), FALSE
);
328 case kWaveInNotifyCompletionsMessage
:
329 buffer
= (UInt32
*) CFDataGetBytePtr(data
);
330 widHelper_NotifyCompletions(&WInDev
[buffer
[0]]);
333 CFRunLoopStop(CFRunLoopGetCurrent());
340 static DWORD WINAPI
messageThread(LPVOID p
)
342 CFMessagePortRef port_ReceiveInMessageThread
= (CFMessagePortRef
) p
;
343 CFRunLoopSourceRef source
;
345 source
= CFMessagePortCreateRunLoopSource(kCFAllocatorDefault
, port_ReceiveInMessageThread
, 0);
346 CFRunLoopAddSource(CFRunLoopGetCurrent(), source
, kCFRunLoopDefaultMode
);
350 CFRunLoopSourceInvalidate(source
);
352 CFRelease(port_ReceiveInMessageThread
);
357 /**************************************************************************
358 * wodSendNotifyCompletionsMessage [internal]
359 * Call from AudioUnit IO thread can't use Wine debug channels.
361 static void wodSendNotifyCompletionsMessage(WINE_WAVEOUT_INSTANCE
* wwo
)
365 if (!Port_SendToMessageThread
)
368 data
= CFDataCreate(kCFAllocatorDefault
, (UInt8
*)&wwo
, sizeof(wwo
));
372 CFMessagePortSendRequest(Port_SendToMessageThread
, kWaveOutNotifyCompletionsMessage
, data
, 0.0, 0.0, NULL
, NULL
);
376 /**************************************************************************
377 * wodSendNotifyInputCompletionsMessage [internal]
378 * Call from AudioUnit IO thread can't use Wine debug channels.
380 static void wodSendNotifyInputCompletionsMessage(WINE_WAVEIN
* wwi
)
385 if (!Port_SendToMessageThread
)
388 buffer
= (UInt32
) wwi
->wiID
;
390 data
= CFDataCreate(kCFAllocatorDefault
, (UInt8
*)&buffer
, sizeof(buffer
));
394 CFMessagePortSendRequest(Port_SendToMessageThread
, kWaveInNotifyCompletionsMessage
, data
, 0.0, 0.0, NULL
, NULL
);
398 static DWORD
bytes_to_mmtime(LPMMTIME lpTime
, DWORD position
,
399 PCMWAVEFORMAT
* format
)
401 TRACE("wType=%04X wBitsPerSample=%u nSamplesPerSec=%u nChannels=%u nAvgBytesPerSec=%u\n",
402 lpTime
->wType
, format
->wBitsPerSample
, format
->wf
.nSamplesPerSec
,
403 format
->wf
.nChannels
, format
->wf
.nAvgBytesPerSec
);
404 TRACE("Position in bytes=%u\n", position
);
406 switch (lpTime
->wType
) {
408 lpTime
->u
.sample
= position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
);
409 TRACE("TIME_SAMPLES=%u\n", lpTime
->u
.sample
);
412 lpTime
->u
.ms
= 1000.0 * position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
* format
->wf
.nSamplesPerSec
);
413 TRACE("TIME_MS=%u\n", lpTime
->u
.ms
);
416 lpTime
->u
.smpte
.fps
= 30;
417 position
= position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
);
418 position
+= (format
->wf
.nSamplesPerSec
/ lpTime
->u
.smpte
.fps
) - 1; /* round up */
419 lpTime
->u
.smpte
.sec
= position
/ format
->wf
.nSamplesPerSec
;
420 position
-= lpTime
->u
.smpte
.sec
* format
->wf
.nSamplesPerSec
;
421 lpTime
->u
.smpte
.min
= lpTime
->u
.smpte
.sec
/ 60;
422 lpTime
->u
.smpte
.sec
-= 60 * lpTime
->u
.smpte
.min
;
423 lpTime
->u
.smpte
.hour
= lpTime
->u
.smpte
.min
/ 60;
424 lpTime
->u
.smpte
.min
-= 60 * lpTime
->u
.smpte
.hour
;
425 lpTime
->u
.smpte
.fps
= 30;
426 lpTime
->u
.smpte
.frame
= position
* lpTime
->u
.smpte
.fps
/ format
->wf
.nSamplesPerSec
;
427 TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n",
428 lpTime
->u
.smpte
.hour
, lpTime
->u
.smpte
.min
,
429 lpTime
->u
.smpte
.sec
, lpTime
->u
.smpte
.frame
);
432 WARN("Format %d not supported, using TIME_BYTES !\n", lpTime
->wType
);
433 lpTime
->wType
= TIME_BYTES
;
436 lpTime
->u
.cb
= position
;
437 TRACE("TIME_BYTES=%u\n", lpTime
->u
.cb
);
440 return MMSYSERR_NOERROR
;
443 static BOOL
supportedFormat(LPWAVEFORMATEX wf
)
445 if (wf
->nSamplesPerSec
< DSBFREQUENCY_MIN
|| wf
->nSamplesPerSec
> DSBFREQUENCY_MAX
)
448 if (wf
->wFormatTag
== WAVE_FORMAT_PCM
) {
449 if (wf
->nChannels
>= 1 && wf
->nChannels
<= 2) {
450 if (wf
->wBitsPerSample
==8||wf
->wBitsPerSample
==16)
453 } else if (wf
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
) {
454 WAVEFORMATEXTENSIBLE
* wfex
= (WAVEFORMATEXTENSIBLE
*)wf
;
456 if (wf
->cbSize
== 22 && IsEqualGUID(&wfex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_PCM
)) {
457 if (wf
->nChannels
>=1 && wf
->nChannels
<= 8) {
458 if (wf
->wBitsPerSample
==wfex
->Samples
.wValidBitsPerSample
) {
459 if (wf
->wBitsPerSample
==8||wf
->wBitsPerSample
==16)
462 WARN("wBitsPerSample != wValidBitsPerSample not supported yet\n");
465 WARN("only KSDATAFORMAT_SUBTYPE_PCM supported\n");
467 WARN("only WAVE_FORMAT_PCM and WAVE_FORMAT_EXTENSIBLE supported\n");
472 void copyFormat(LPWAVEFORMATEX wf1
, LPPCMWAVEFORMAT wf2
)
474 memcpy(wf2
, wf1
, sizeof(PCMWAVEFORMAT
));
475 /* Downgrade WAVE_FORMAT_EXTENSIBLE KSDATAFORMAT_SUBTYPE_PCM
476 * to smaller yet compatible WAVE_FORMAT_PCM structure */
477 if (wf2
->wf
.wFormatTag
== WAVE_FORMAT_EXTENSIBLE
)
478 wf2
->wf
.wFormatTag
= WAVE_FORMAT_PCM
;
481 /**************************************************************************
482 * CoreAudio_GetDevCaps [internal]
484 BOOL
CoreAudio_GetDevCaps (void)
488 AudioDeviceID devId
= CoreAudio_DefaultDevice
.outputDeviceID
;
489 AudioObjectPropertyAddress propertyAddress
;
494 propertySize
= sizeof(name
);
495 propertyAddress
.mSelector
= kAudioObjectPropertyName
;
496 propertyAddress
.mScope
= kAudioDevicePropertyScopeOutput
;
497 propertyAddress
.mElement
= kAudioObjectPropertyElementMaster
;
498 status
= AudioObjectGetPropertyData(devId
, &propertyAddress
, 0, NULL
, &propertySize
, &name
);
500 ERR("AudioObjectGetPropertyData for kAudioObjectPropertyName return %s\n", wine_dbgstr_fourcc(status
));
504 CFStringGetCString(name
, CoreAudio_DefaultDevice
.ds_desc
.szDesc
,
505 sizeof(CoreAudio_DefaultDevice
.ds_desc
.szDesc
),
506 kCFStringEncodingUTF8
);
507 strcpy(CoreAudio_DefaultDevice
.ds_desc
.szDrvname
, "winecoreaudio.drv");
508 range
= CFRangeMake(0, min(sizeof(CoreAudio_DefaultDevice
.out_caps
.szPname
) / sizeof(WCHAR
) - 1, CFStringGetLength(name
)));
509 CFStringGetCharacters(name
, range
, CoreAudio_DefaultDevice
.out_caps
.szPname
);
510 CoreAudio_DefaultDevice
.out_caps
.szPname
[range
.length
] = 0;
511 CFStringGetCString(name
, CoreAudio_DefaultDevice
.dev_name
, 32, kCFStringEncodingUTF8
);
514 propertySize
= sizeof(CoreAudio_DefaultDevice
.streamDescription
);
515 /* FIXME: kAudioDevicePropertyStreamFormat is deprecated. We're
516 * "supposed" to get an AudioStream object from the AudioDevice,
517 * then query it for the format with kAudioStreamPropertyVirtualFormat.
518 * Apple says that this is for our own good, because this property
519 * "has been shown to lead to programming mistakes by clients when
520 * working with devices with multiple streams." Only one problem:
521 * which stream? For now, just query the device.
523 propertyAddress
.mSelector
= kAudioDevicePropertyStreamFormat
;
524 status
= AudioObjectGetPropertyData(devId
, &propertyAddress
, 0, NULL
, &propertySize
, &CoreAudio_DefaultDevice
.streamDescription
);
525 if (status
!= noErr
) {
526 ERR("AudioObjectGetPropertyData for kAudioDevicePropertyStreamFormat return %s\n", wine_dbgstr_fourcc(status
));
530 TRACE("Device Stream Description mSampleRate : %f\n mFormatID : %s\n"
531 "mFormatFlags : %lX\n mBytesPerPacket : %lu\n mFramesPerPacket : %lu\n"
532 "mBytesPerFrame : %lu\n mChannelsPerFrame : %lu\n mBitsPerChannel : %lu\n",
533 CoreAudio_DefaultDevice
.streamDescription
.mSampleRate
,
534 wine_dbgstr_fourcc(CoreAudio_DefaultDevice
.streamDescription
.mFormatID
),
535 CoreAudio_DefaultDevice
.streamDescription
.mFormatFlags
,
536 CoreAudio_DefaultDevice
.streamDescription
.mBytesPerPacket
,
537 CoreAudio_DefaultDevice
.streamDescription
.mFramesPerPacket
,
538 CoreAudio_DefaultDevice
.streamDescription
.mBytesPerFrame
,
539 CoreAudio_DefaultDevice
.streamDescription
.mChannelsPerFrame
,
540 CoreAudio_DefaultDevice
.streamDescription
.mBitsPerChannel
);
542 CoreAudio_DefaultDevice
.out_caps
.wMid
= 0xcafe;
543 CoreAudio_DefaultDevice
.out_caps
.wPid
= 0x0001;
545 CoreAudio_DefaultDevice
.out_caps
.vDriverVersion
= 0x0001;
546 CoreAudio_DefaultDevice
.out_caps
.dwFormats
= 0x00000000;
547 CoreAudio_DefaultDevice
.out_caps
.wReserved1
= 0;
548 CoreAudio_DefaultDevice
.out_caps
.dwSupport
= WAVECAPS_VOLUME
;
549 CoreAudio_DefaultDevice
.out_caps
.dwSupport
|= WAVECAPS_LRVOLUME
;
551 CoreAudio_DefaultDevice
.out_caps
.wChannels
= 2;
552 CoreAudio_DefaultDevice
.out_caps
.dwFormats
|= WAVE_FORMAT_4S16
;
554 TRACE_(coreaudio
)("out dwFormats = %08x, dwSupport = %08x\n",
555 CoreAudio_DefaultDevice
.out_caps
.dwFormats
, CoreAudio_DefaultDevice
.out_caps
.dwSupport
);
560 /******************************************************************
563 * Initialize CoreAudio_DefaultDevice
565 LONG
CoreAudio_WaveInit(void)
569 AudioObjectPropertyAddress propertyAddress
;
571 CFStringRef messageThreadPortName
;
572 CFMessagePortRef port_ReceiveInMessageThread
;
577 /* number of sound cards */
578 propertyAddress
.mSelector
= kAudioHardwarePropertyDevices
;
579 propertyAddress
.mScope
= kAudioObjectPropertyScopeGlobal
;
580 propertyAddress
.mElement
= kAudioObjectPropertyElementMaster
;
581 AudioObjectGetPropertyDataSize(kAudioObjectSystemObject
, &propertyAddress
, 0, NULL
, &propertySize
);
582 propertySize
/= sizeof(AudioDeviceID
);
583 TRACE("sound cards : %lu\n", propertySize
);
585 /* Get the output device */
586 propertySize
= sizeof(CoreAudio_DefaultDevice
.outputDeviceID
);
587 propertyAddress
.mSelector
= kAudioHardwarePropertyDefaultOutputDevice
;
588 status
= AudioObjectGetPropertyData(kAudioObjectSystemObject
, &propertyAddress
, 0, NULL
, &propertySize
, &CoreAudio_DefaultDevice
.outputDeviceID
);
590 ERR("AudioObjectGetPropertyData return %s for kAudioHardwarePropertyDefaultOutputDevice\n", wine_dbgstr_fourcc(status
));
593 if (CoreAudio_DefaultDevice
.outputDeviceID
== kAudioDeviceUnknown
) {
594 ERR("AudioObjectGetPropertyData: CoreAudio_DefaultDevice.outputDeviceID == kAudioDeviceUnknown\n");
598 if ( ! CoreAudio_GetDevCaps() )
601 CoreAudio_DefaultDevice
.interface_name
=HeapAlloc(GetProcessHeap(),0,strlen(CoreAudio_DefaultDevice
.dev_name
)+1);
602 strcpy(CoreAudio_DefaultDevice
.interface_name
, CoreAudio_DefaultDevice
.dev_name
);
604 for (i
= 0; i
< MAX_WAVEOUTDRV
; ++i
)
606 static const WCHAR wszWaveOutFormat
[] =
607 {'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','O','u','t',' ','%','d',0};
609 list_init(&WOutDev
[i
].instances
);
610 WOutDev
[i
].cadev
= &CoreAudio_DefaultDevice
;
612 memset(&WOutDev
[i
].caps
, 0, sizeof(WOutDev
[i
].caps
));
614 WOutDev
[i
].caps
.wMid
= 0xcafe; /* Manufac ID */
615 WOutDev
[i
].caps
.wPid
= 0x0001; /* Product ID */
616 snprintfW(WOutDev
[i
].caps
.szPname
, sizeof(WOutDev
[i
].caps
.szPname
)/sizeof(WCHAR
), wszWaveOutFormat
, i
);
617 snprintf(WOutDev
[i
].interface_name
, sizeof(WOutDev
[i
].interface_name
), "winecoreaudio: %d", i
);
619 WOutDev
[i
].caps
.vDriverVersion
= 0x0001;
620 WOutDev
[i
].caps
.dwFormats
= 0x00000000;
621 WOutDev
[i
].caps
.dwSupport
= WAVECAPS_VOLUME
;
623 WOutDev
[i
].caps
.wChannels
= 2;
624 /* WOutDev[i].caps.dwSupport |= WAVECAPS_LRVOLUME; */ /* FIXME */
626 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96M08
;
627 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96S08
;
628 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96M16
;
629 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96S16
;
630 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48M08
;
631 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48S08
;
632 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48M16
;
633 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48S16
;
634 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M08
;
635 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S08
;
636 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
637 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
638 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M08
;
639 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S08
;
640 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
641 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
642 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M08
;
643 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S08
;
644 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
645 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
647 WOutDev
[i
].device_volume
= 0xffffffff;
649 WOutDev
[i
].lock
= 0; /* initialize the mutex */
652 /* FIXME: implement sample rate conversion on input */
653 inputSampleRate
= AudioUnit_GetInputDeviceSampleRate();
655 for (i
= 0; i
< MAX_WAVEINDRV
; ++i
)
657 static const WCHAR wszWaveInFormat
[] =
658 {'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','I','n',' ','%','d',0};
660 memset(&WInDev
[i
], 0, sizeof(WInDev
[i
]));
663 /* Establish preconditions for widOpen */
664 WInDev
[i
].state
= WINE_WS_CLOSED
;
665 WInDev
[i
].lock
= 0; /* initialize the mutex */
667 /* Fill in capabilities. widGetDevCaps can be called at any time. */
668 WInDev
[i
].caps
.wMid
= 0xcafe; /* Manufac ID */
669 WInDev
[i
].caps
.wPid
= 0x0001; /* Product ID */
670 WInDev
[i
].caps
.vDriverVersion
= 0x0001;
672 snprintfW(WInDev
[i
].caps
.szPname
, sizeof(WInDev
[i
].caps
.szPname
)/sizeof(WCHAR
), wszWaveInFormat
, i
);
673 snprintf(WInDev
[i
].interface_name
, sizeof(WInDev
[i
].interface_name
), "winecoreaudio in: %d", i
);
675 if (inputSampleRate
== 96000)
677 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96M08
;
678 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96S08
;
679 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96M16
;
680 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_96S16
;
682 if (inputSampleRate
== 48000)
684 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48M08
;
685 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48S08
;
686 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48M16
;
687 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_48S16
;
689 if (inputSampleRate
== 44100)
691 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M08
;
692 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S08
;
693 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
694 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
696 if (inputSampleRate
== 22050)
698 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M08
;
699 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S08
;
700 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
701 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
703 if (inputSampleRate
== 11025)
705 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M08
;
706 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S08
;
707 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
708 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
711 WInDev
[i
].caps
.wChannels
= 2;
714 /* create mach messages handler */
716 messageThreadPortName
= CFStringCreateWithFormat(kCFAllocatorDefault
, NULL
,
717 CFSTR("WaveMessagePort.%d.%lu"), getpid(), (unsigned long)random());
718 if (!messageThreadPortName
)
720 ERR("Can't create message thread port name\n");
724 port_ReceiveInMessageThread
= CFMessagePortCreateLocal(kCFAllocatorDefault
, messageThreadPortName
,
725 &wodMessageHandler
, NULL
, NULL
);
726 if (!port_ReceiveInMessageThread
)
728 ERR("Can't create message thread local port\n");
729 CFRelease(messageThreadPortName
);
733 Port_SendToMessageThread
= CFMessagePortCreateRemote(kCFAllocatorDefault
, messageThreadPortName
);
734 CFRelease(messageThreadPortName
);
735 if (!Port_SendToMessageThread
)
737 ERR("Can't create port for sending to message thread\n");
738 CFRelease(port_ReceiveInMessageThread
);
742 /* Cannot WAIT for any events because we are called from the loader (which has a lock on loading stuff) */
743 /* We might want to wait for this thread to be created -- but we cannot -- not here at least */
744 /* Instead track the thread so we can clean it up later */
747 ERR("Message thread already started -- expect problems\n");
749 hThread
= CreateThread(NULL
, 0, messageThread
, (LPVOID
)port_ReceiveInMessageThread
, 0, NULL
);
752 ERR("Can't create message thread\n");
753 CFRelease(port_ReceiveInMessageThread
);
754 CFRelease(Port_SendToMessageThread
);
755 Port_SendToMessageThread
= NULL
;
759 /* The message thread is responsible for releasing port_ReceiveInMessageThread. */
764 void CoreAudio_WaveRelease(void)
766 /* Stop CFRunLoop in messageThread */
769 if (!Port_SendToMessageThread
)
772 CFMessagePortSendRequest(Port_SendToMessageThread
, kStopLoopMessage
, NULL
, 0.0, 0.0, NULL
, NULL
);
773 CFRelease(Port_SendToMessageThread
);
774 Port_SendToMessageThread
= NULL
;
776 /* Wait for the thread to finish and clean it up */
777 /* This rids us of any quick start/shutdown driver crashes */
778 WaitForSingleObject(hThread
, INFINITE
);
779 CloseHandle(hThread
);
783 /*======================================================================*
784 * Low level WAVE OUT implementation *
785 *======================================================================*/
787 /**************************************************************************
788 * wodNotifyClient [internal]
790 static void wodNotifyClient(WINE_WAVEOUT_INSTANCE
* wwo
, WORD wMsg
, DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
792 TRACE("wMsg = 0x%04x dwParm1 = %04lx dwParam2 = %04lx\n", wMsg
, dwParam1
, dwParam2
);
798 if (wwo
->wFlags
!= DCB_NULL
&&
799 !DriverCallback(wwo
->waveDesc
.dwCallback
, wwo
->wFlags
,
800 (HDRVR
)wwo
->waveDesc
.hWave
, wMsg
, wwo
->waveDesc
.dwInstance
,
803 WARN("can't notify client !\n");
807 FIXME("Unknown callback message %u\n", wMsg
);
812 /**************************************************************************
813 * wodGetDevCaps [internal]
815 static DWORD
wodGetDevCaps(WORD wDevID
, LPWAVEOUTCAPSW lpCaps
, DWORD dwSize
)
817 TRACE("(%u, %p, %u);\n", wDevID
, lpCaps
, dwSize
);
819 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
821 if (wDevID
>= MAX_WAVEOUTDRV
)
823 TRACE("MAX_WAVOUTDRV reached !\n");
824 return MMSYSERR_BADDEVICEID
;
827 TRACE("dwSupport=(0x%x), dwFormats=(0x%x)\n", WOutDev
[wDevID
].caps
.dwSupport
, WOutDev
[wDevID
].caps
.dwFormats
);
828 memcpy(lpCaps
, &WOutDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
829 return MMSYSERR_NOERROR
;
832 /**************************************************************************
835 static DWORD
wodOpen(WORD wDevID
, WINE_WAVEOUT_INSTANCE
** pInstance
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
837 WINE_WAVEOUT_INSTANCE
* wwo
;
839 AudioStreamBasicDescription streamFormat
;
840 AudioUnit audioUnit
= NULL
;
841 BOOL auInited
= FALSE
;
843 TRACE("(%u, %p, %p, %08x);\n", wDevID
, pInstance
, lpDesc
, dwFlags
);
846 WARN("Invalid Parameter !\n");
847 return MMSYSERR_INVALPARAM
;
849 if (wDevID
>= MAX_WAVEOUTDRV
) {
850 TRACE("MAX_WAVOUTDRV reached !\n");
851 return MMSYSERR_BADDEVICEID
;
854 TRACE("Format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
855 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
856 lpDesc
->lpFormat
->nSamplesPerSec
, lpDesc
->lpFormat
->wBitsPerSample
);
858 if (!supportedFormat(lpDesc
->lpFormat
))
860 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
861 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
862 lpDesc
->lpFormat
->nSamplesPerSec
, lpDesc
->lpFormat
->wBitsPerSample
);
863 return WAVERR_BADFORMAT
;
866 if (dwFlags
& WAVE_FORMAT_QUERY
)
868 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
869 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
870 lpDesc
->lpFormat
->nSamplesPerSec
);
871 return MMSYSERR_NOERROR
;
874 /* nBlockAlign and nAvgBytesPerSec are output variables for dsound */
875 if (lpDesc
->lpFormat
->nBlockAlign
!= lpDesc
->lpFormat
->nChannels
*lpDesc
->lpFormat
->wBitsPerSample
/8) {
876 lpDesc
->lpFormat
->nBlockAlign
= lpDesc
->lpFormat
->nChannels
*lpDesc
->lpFormat
->wBitsPerSample
/8;
877 WARN("Fixing nBlockAlign\n");
879 if (lpDesc
->lpFormat
->nAvgBytesPerSec
!= lpDesc
->lpFormat
->nSamplesPerSec
*lpDesc
->lpFormat
->nBlockAlign
) {
880 lpDesc
->lpFormat
->nAvgBytesPerSec
= lpDesc
->lpFormat
->nSamplesPerSec
*lpDesc
->lpFormat
->nBlockAlign
;
881 WARN("Fixing nAvgBytesPerSec\n");
884 /* We proceed in three phases:
885 * o Allocate the device instance, marking it as opening
886 * o Create, configure, and start the Audio Unit. To avoid deadlock,
887 * this has to be done without holding wwo->lock.
888 * o If that was successful, finish setting up our instance and add it
889 * to the device's list.
890 * Otherwise, clean up and deallocate the instance.
892 wwo
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*wwo
));
894 return MMSYSERR_NOMEM
;
897 wwo
->state
= WINE_WS_OPENING
;
899 if (!AudioUnit_CreateDefaultAudioUnit((void *) wwo
, &audioUnit
))
901 ERR("CoreAudio_CreateDefaultAudioUnit(0x%04x) failed\n", wDevID
);
902 ret
= MMSYSERR_ERROR
;
906 streamFormat
.mFormatID
= kAudioFormatLinearPCM
;
907 streamFormat
.mFormatFlags
= kLinearPCMFormatFlagIsPacked
;
908 /* FIXME check for 32bits float -> kLinearPCMFormatFlagIsFloat */
909 if (lpDesc
->lpFormat
->wBitsPerSample
!= 8)
910 streamFormat
.mFormatFlags
|= kLinearPCMFormatFlagIsSignedInteger
;
911 # ifdef WORDS_BIGENDIAN
912 streamFormat
.mFormatFlags
|= kLinearPCMFormatFlagIsBigEndian
; /* FIXME Wave format is little endian */
915 streamFormat
.mSampleRate
= lpDesc
->lpFormat
->nSamplesPerSec
;
916 streamFormat
.mChannelsPerFrame
= lpDesc
->lpFormat
->nChannels
;
917 streamFormat
.mFramesPerPacket
= 1;
918 streamFormat
.mBitsPerChannel
= lpDesc
->lpFormat
->wBitsPerSample
;
919 streamFormat
.mBytesPerFrame
= streamFormat
.mBitsPerChannel
* streamFormat
.mChannelsPerFrame
/ 8;
920 streamFormat
.mBytesPerPacket
= streamFormat
.mBytesPerFrame
* streamFormat
.mFramesPerPacket
;
922 ret
= AudioUnit_InitializeWithStreamDescription(audioUnit
, &streamFormat
);
925 ret
= WAVERR_BADFORMAT
; /* FIXME return an error based on the OSStatus */
930 AudioUnit_SetVolume(audioUnit
, LOWORD(WOutDev
[wDevID
].device_volume
) / 65535.0f
,
931 HIWORD(WOutDev
[wDevID
].device_volume
) / 65535.0f
);
933 /* Our render callback CoreAudio_woAudioUnitIOProc may be called before
934 * AudioOutputUnitStart returns. Core Audio will grab its own internal
935 * lock before calling it and the callback grabs wwo->lock. This would
936 * deadlock if we were holding wwo->lock.
937 * Also, the callback has to safely do nothing in that case, because
938 * wwo hasn't been completely filled out, yet. This is assured by state
939 * being WINE_WS_OPENING. */
940 ret
= AudioOutputUnitStart(audioUnit
);
943 ERR("AudioOutputUnitStart failed: %08x\n", ret
);
944 ret
= MMSYSERR_ERROR
; /* FIXME return an error based on the OSStatus */
949 OSSpinLockLock(&wwo
->lock
);
950 assert(wwo
->state
== WINE_WS_OPENING
);
952 wwo
->audioUnit
= audioUnit
;
953 wwo
->streamDescription
= streamFormat
;
955 wwo
->state
= WINE_WS_PLAYING
;
957 wwo
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
959 wwo
->waveDesc
= *lpDesc
;
960 copyFormat(lpDesc
->lpFormat
, &wwo
->format
);
962 WOutDev
[wDevID
].trace_on
= TRACE_ON(wave
);
963 WOutDev
[wDevID
].warn_on
= WARN_ON(wave
);
964 WOutDev
[wDevID
].err_on
= ERR_ON(wave
);
966 OSSpinLockUnlock(&wwo
->lock
);
968 OSSpinLockLock(&WOutDev
[wDevID
].lock
);
969 list_add_head(&WOutDev
[wDevID
].instances
, &wwo
->entry
);
970 OSSpinLockUnlock(&WOutDev
[wDevID
].lock
);
973 TRACE("opened instance %p\n", wwo
);
975 wodNotifyClient(wwo
, WOM_OPEN
, 0L, 0L);
977 return MMSYSERR_NOERROR
;
983 AudioUnitUninitialize(audioUnit
);
984 AudioUnit_CloseAudioUnit(audioUnit
);
987 OSSpinLockLock(&wwo
->lock
);
988 assert(wwo
->state
== WINE_WS_OPENING
);
989 /* OSSpinLockUnlock(&wwo->lock); *//* No need, about to free */
990 HeapFree(GetProcessHeap(), 0, wwo
);
995 /**************************************************************************
996 * wodClose [internal]
998 static DWORD
wodClose(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
)
1000 DWORD ret
= MMSYSERR_NOERROR
;
1002 TRACE("(%u, %p);\n", wDevID
, wwo
);
1004 if (wDevID
>= MAX_WAVEOUTDRV
)
1006 WARN("bad device ID !\n");
1007 return MMSYSERR_BADDEVICEID
;
1010 OSSpinLockLock(&wwo
->lock
);
1011 if (wwo
->lpQueuePtr
)
1013 OSSpinLockUnlock(&wwo
->lock
);
1014 WARN("buffers still playing !\n");
1015 return WAVERR_STILLPLAYING
;
1019 AudioUnit audioUnit
= wwo
->audioUnit
;
1021 /* sanity check: this should not happen since the device must have been reset before */
1022 if (wwo
->lpQueuePtr
|| wwo
->lpPlayPtr
) ERR("out of sync\n");
1024 wwo
->state
= WINE_WS_CLOSING
; /* mark the device as closing */
1025 wwo
->audioUnit
= NULL
;
1027 OSSpinLockUnlock(&wwo
->lock
);
1029 err
= AudioUnitUninitialize(audioUnit
);
1031 ERR("AudioUnitUninitialize return %s\n", wine_dbgstr_fourcc(err
));
1032 return MMSYSERR_ERROR
; /* FIXME return an error based on the OSStatus */
1035 if ( !AudioUnit_CloseAudioUnit(audioUnit
) )
1037 ERR("Can't close AudioUnit\n");
1038 return MMSYSERR_ERROR
; /* FIXME return an error based on the OSStatus */
1041 OSSpinLockLock(&WOutDev
[wDevID
].lock
);
1042 list_remove(&wwo
->entry
);
1043 OSSpinLockUnlock(&WOutDev
[wDevID
].lock
);
1045 wodNotifyClient(wwo
, WOM_CLOSE
, 0L, 0L);
1047 HeapFree(GetProcessHeap(), 0, wwo
);
1053 /**************************************************************************
1054 * wodPrepare [internal]
1056 static DWORD
wodPrepare(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1058 TRACE("(%u, %p, %p, %08x);\n", wDevID
, wwo
, lpWaveHdr
, dwSize
);
1060 if (wDevID
>= MAX_WAVEOUTDRV
) {
1061 WARN("bad device ID !\n");
1062 return MMSYSERR_BADDEVICEID
;
1065 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
1066 return WAVERR_STILLPLAYING
;
1068 lpWaveHdr
->dwFlags
|= WHDR_PREPARED
;
1069 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
1071 return MMSYSERR_NOERROR
;
1074 /**************************************************************************
1075 * wodUnprepare [internal]
1077 static DWORD
wodUnprepare(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1079 TRACE("(%u, %p, %p, %08x);\n", wDevID
, wwo
, lpWaveHdr
, dwSize
);
1081 if (wDevID
>= MAX_WAVEOUTDRV
) {
1082 WARN("bad device ID !\n");
1083 return MMSYSERR_BADDEVICEID
;
1086 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
1087 return WAVERR_STILLPLAYING
;
1089 lpWaveHdr
->dwFlags
&= ~WHDR_PREPARED
;
1090 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1092 return MMSYSERR_NOERROR
;
1096 /**************************************************************************
1097 * wodHelper_CheckForLoopBegin [internal]
1099 * Check if the new waveheader is the beginning of a loop, and set up
1101 * This is called with the WAVEOUT_INSTANCE lock held.
1102 * Call from AudioUnit IO thread can't use Wine debug channels.
1104 static void wodHelper_CheckForLoopBegin(WINE_WAVEOUT_INSTANCE
* wwo
)
1106 LPWAVEHDR lpWaveHdr
= wwo
->lpPlayPtr
;
1108 if (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
)
1112 if (WOutDev
[wwo
->woID
].warn_on
)
1113 fprintf(stderr
, "warn:winecoreaudio:wodHelper_CheckForLoopBegin Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
1117 if (WOutDev
[wwo
->woID
].trace_on
)
1118 fprintf(stderr
, "trace:winecoreaudio:wodHelper_CheckForLoopBegin Starting loop (%dx) with %p\n", lpWaveHdr
->dwLoops
, lpWaveHdr
);
1120 wwo
->lpLoopPtr
= lpWaveHdr
;
1121 /* Windows does not touch WAVEHDR.dwLoops,
1122 * so we need to make an internal copy */
1123 wwo
->dwLoops
= lpWaveHdr
->dwLoops
;
1129 /**************************************************************************
1130 * wodHelper_PlayPtrNext [internal]
1132 * Advance the play pointer to the next waveheader, looping if required.
1133 * This is called with the WAVEOUT_INSTANCE lock held.
1134 * Call from AudioUnit IO thread can't use Wine debug channels.
1136 static void wodHelper_PlayPtrNext(WINE_WAVEOUT_INSTANCE
* wwo
)
1138 BOOL didLoopBack
= FALSE
;
1140 wwo
->dwPartialOffset
= 0;
1141 if ((wwo
->lpPlayPtr
->dwFlags
& WHDR_ENDLOOP
) && wwo
->lpLoopPtr
)
1143 /* We're at the end of a loop, loop if required */
1144 if (wwo
->dwLoops
> 1)
1147 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
1152 wwo
->lpLoopPtr
= NULL
;
1157 /* We didn't loop back. Advance to the next wave header */
1158 wwo
->lpPlayPtr
= wwo
->lpPlayPtr
->lpNext
;
1161 wodHelper_CheckForLoopBegin(wwo
);
1165 /* Send the "done" notification for each WAVEHDR in a list. The list must be
1166 * free-standing. It should not be part of a device instance's queue.
1167 * This function must be called with the WAVEOUT_INSTANCE lock *not* held.
1168 * Furthermore, it does not lock it, itself. That's because the callback to the
1169 * application may prompt the application to operate on the device, and we don't
1172 static void wodHelper_NotifyDoneForList(WINE_WAVEOUT_INSTANCE
* wwo
, LPWAVEHDR lpWaveHdr
)
1176 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1178 lpWaveHdr
->lpNext
= NULL
;
1179 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1180 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1181 wodNotifyClient(wwo
, WOM_DONE
, (DWORD_PTR
)lpWaveHdr
, 0);
1187 /* if force is TRUE then notify the client that all the headers were completed
1189 static void wodHelper_NotifyCompletions(WINE_WAVEOUT_INSTANCE
* wwo
, BOOL force
)
1191 LPWAVEHDR lpFirstDoneWaveHdr
= NULL
;
1193 OSSpinLockLock(&wwo
->lock
);
1195 /* First, excise all of the done headers from the queue into
1196 * a free-standing list. */
1199 lpFirstDoneWaveHdr
= wwo
->lpQueuePtr
;
1200 wwo
->lpQueuePtr
= NULL
;
1204 LPWAVEHDR lpWaveHdr
;
1205 LPWAVEHDR lpLastDoneWaveHdr
= NULL
;
1207 /* Start from lpQueuePtr and keep notifying until:
1208 * - we hit an unwritten wavehdr
1209 * - we hit the beginning of a running loop
1210 * - we hit a wavehdr which hasn't finished playing
1213 lpWaveHdr
= wwo
->lpQueuePtr
;
1215 lpWaveHdr
!= wwo
->lpPlayPtr
&&
1216 lpWaveHdr
!= wwo
->lpLoopPtr
;
1217 lpWaveHdr
= lpWaveHdr
->lpNext
1220 if (!lpFirstDoneWaveHdr
)
1221 lpFirstDoneWaveHdr
= lpWaveHdr
;
1222 lpLastDoneWaveHdr
= lpWaveHdr
;
1225 if (lpLastDoneWaveHdr
)
1227 wwo
->lpQueuePtr
= lpLastDoneWaveHdr
->lpNext
;
1228 lpLastDoneWaveHdr
->lpNext
= NULL
;
1232 OSSpinLockUnlock(&wwo
->lock
);
1234 /* Now, send the "done" notification for each header in our list. */
1235 wodHelper_NotifyDoneForList(wwo
, lpFirstDoneWaveHdr
);
1239 /**************************************************************************
1240 * wodWrite [internal]
1243 static DWORD
wodWrite(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1247 TRACE("(%u, %p, %p, %lu, %08X);\n", wDevID
, wwo
, lpWaveHdr
, (unsigned long)lpWaveHdr
->dwBufferLength
, dwSize
);
1249 /* first, do the sanity checks... */
1250 if (wDevID
>= MAX_WAVEOUTDRV
)
1252 WARN("bad dev ID !\n");
1253 return MMSYSERR_BADDEVICEID
;
1256 if (lpWaveHdr
->lpData
== NULL
|| !(lpWaveHdr
->dwFlags
& WHDR_PREPARED
))
1258 TRACE("unprepared\n");
1259 return WAVERR_UNPREPARED
;
1262 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
1264 TRACE("still playing\n");
1265 return WAVERR_STILLPLAYING
;
1268 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
1269 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
1270 lpWaveHdr
->lpNext
= 0;
1272 OSSpinLockLock(&wwo
->lock
);
1273 /* insert buffer at the end of queue */
1274 for (wh
= &(wwo
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
))
1278 if (!wwo
->lpPlayPtr
)
1280 wwo
->lpPlayPtr
= lpWaveHdr
;
1282 wodHelper_CheckForLoopBegin(wwo
);
1284 wwo
->dwPartialOffset
= 0;
1286 OSSpinLockUnlock(&wwo
->lock
);
1288 return MMSYSERR_NOERROR
;
1291 /**************************************************************************
1292 * wodPause [internal]
1294 static DWORD
wodPause(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
)
1298 TRACE("(%u, %p);!\n", wDevID
, wwo
);
1300 if (wDevID
>= MAX_WAVEOUTDRV
)
1302 WARN("bad device ID !\n");
1303 return MMSYSERR_BADDEVICEID
;
1306 /* The order of the following operations is important since we can't hold
1307 * the mutex while we make an Audio Unit call. Stop the Audio Unit before
1308 * setting the PAUSED state. In wodRestart, the order is reversed. This
1309 * guarantees that we can't get into a situation where the state is
1310 * PLAYING but the Audio Unit isn't running. Although we can be in PAUSED
1311 * state with the Audio Unit still running, that's harmless because the
1312 * render callback will just produce silence.
1314 status
= AudioOutputUnitStop(wwo
->audioUnit
);
1316 WARN("AudioOutputUnitStop return %s\n", wine_dbgstr_fourcc(status
));
1318 OSSpinLockLock(&wwo
->lock
);
1319 if (wwo
->state
== WINE_WS_PLAYING
)
1320 wwo
->state
= WINE_WS_PAUSED
;
1321 OSSpinLockUnlock(&wwo
->lock
);
1323 return MMSYSERR_NOERROR
;
1326 /**************************************************************************
1327 * wodRestart [internal]
1329 static DWORD
wodRestart(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
)
1333 TRACE("(%u, %p);\n", wDevID
, wwo
);
1335 if (wDevID
>= MAX_WAVEOUTDRV
)
1337 WARN("bad device ID !\n");
1338 return MMSYSERR_BADDEVICEID
;
1341 /* The order of the following operations is important since we can't hold
1342 * the mutex while we make an Audio Unit call. Set the PLAYING
1343 * state before starting the Audio Unit. In wodPause, the order is
1344 * reversed. This guarantees that we can't get into a situation where
1345 * the state is PLAYING but the Audio Unit isn't running.
1346 * Although we can be in PAUSED state with the Audio Unit still running,
1347 * that's harmless because the render callback will just produce silence.
1349 OSSpinLockLock(&wwo
->lock
);
1350 if (wwo
->state
== WINE_WS_PAUSED
)
1351 wwo
->state
= WINE_WS_PLAYING
;
1352 OSSpinLockUnlock(&wwo
->lock
);
1354 status
= AudioOutputUnitStart(wwo
->audioUnit
);
1356 ERR("AudioOutputUnitStart return %s\n", wine_dbgstr_fourcc(status
));
1357 return MMSYSERR_ERROR
; /* FIXME return an error based on the OSStatus */
1360 return MMSYSERR_NOERROR
;
1363 /**************************************************************************
1364 * wodReset [internal]
1366 static DWORD
wodReset(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
)
1369 LPWAVEHDR lpSavedQueuePtr
;
1371 TRACE("(%u, %p);\n", wDevID
, wwo
);
1373 if (wDevID
>= MAX_WAVEOUTDRV
)
1375 WARN("bad device ID !\n");
1376 return MMSYSERR_BADDEVICEID
;
1379 OSSpinLockLock(&wwo
->lock
);
1381 if (wwo
->state
== WINE_WS_CLOSING
|| wwo
->state
== WINE_WS_OPENING
)
1383 OSSpinLockUnlock(&wwo
->lock
);
1384 WARN("resetting a closed device\n");
1385 return MMSYSERR_INVALHANDLE
;
1388 lpSavedQueuePtr
= wwo
->lpQueuePtr
;
1389 wwo
->lpPlayPtr
= wwo
->lpQueuePtr
= wwo
->lpLoopPtr
= NULL
;
1390 wwo
->state
= WINE_WS_PLAYING
;
1391 wwo
->dwPlayedTotal
= 0;
1393 wwo
->dwPartialOffset
= 0; /* Clear partial wavehdr */
1395 OSSpinLockUnlock(&wwo
->lock
);
1397 status
= AudioOutputUnitStart(wwo
->audioUnit
);
1400 ERR( "AudioOutputUnitStart return %s\n", wine_dbgstr_fourcc(status
));
1401 return MMSYSERR_ERROR
; /* FIXME return an error based on the OSStatus */
1404 /* Now, send the "done" notification for each header in our list. */
1405 /* Do this last so the reset operation is effectively complete before the
1406 * app does whatever it's going to do in response to these notifications. */
1407 wodHelper_NotifyDoneForList(wwo
, lpSavedQueuePtr
);
1409 return MMSYSERR_NOERROR
;
1412 /**************************************************************************
1413 * wodBreakLoop [internal]
1415 static DWORD
wodBreakLoop(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
)
1417 TRACE("(%u, %p);\n", wDevID
, wwo
);
1419 if (wDevID
>= MAX_WAVEOUTDRV
)
1421 WARN("bad device ID !\n");
1422 return MMSYSERR_BADDEVICEID
;
1425 OSSpinLockLock(&wwo
->lock
);
1427 if (wwo
->lpLoopPtr
!= NULL
)
1429 /* ensure exit at end of current loop */
1433 OSSpinLockUnlock(&wwo
->lock
);
1435 return MMSYSERR_NOERROR
;
1438 /**************************************************************************
1439 * wodGetPosition [internal]
1441 static DWORD
wodGetPosition(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
, LPMMTIME lpTime
, DWORD uSize
)
1445 TRACE("(%u, %p, %p, %u);\n", wDevID
, wwo
, lpTime
, uSize
);
1447 if (wDevID
>= MAX_WAVEOUTDRV
)
1449 WARN("bad device ID !\n");
1450 return MMSYSERR_BADDEVICEID
;
1453 /* if null pointer to time structure return error */
1454 if (lpTime
== NULL
) return MMSYSERR_INVALPARAM
;
1456 OSSpinLockLock(&wwo
->lock
);
1457 val
= wwo
->dwPlayedTotal
;
1458 OSSpinLockUnlock(&wwo
->lock
);
1460 return bytes_to_mmtime(lpTime
, val
, &wwo
->format
);
1463 /**************************************************************************
1464 * wodGetVolume [internal]
1466 static DWORD
wodGetVolume(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
, LPDWORD lpdwVol
)
1468 if (wDevID
>= MAX_WAVEOUTDRV
)
1470 WARN("bad device ID !\n");
1471 return MMSYSERR_BADDEVICEID
;
1474 TRACE("(%u, %p, %p);\n", wDevID
, wwo
, lpdwVol
);
1481 AudioUnit_GetVolume(wwo
->audioUnit
, &left
, &right
);
1482 *lpdwVol
= (WORD
)(left
* 0xFFFFl
) + ((WORD
)(right
* 0xFFFFl
) << 16);
1485 *lpdwVol
= WOutDev
[wDevID
].device_volume
;
1487 return MMSYSERR_NOERROR
;
1490 /**************************************************************************
1491 * wodSetVolume [internal]
1493 static DWORD
wodSetVolume(WORD wDevID
, WINE_WAVEOUT_INSTANCE
* wwo
, DWORD dwParam
)
1498 if (wDevID
>= MAX_WAVEOUTDRV
)
1500 WARN("bad device ID !\n");
1501 return MMSYSERR_BADDEVICEID
;
1504 left
= LOWORD(dwParam
) / 65535.0f
;
1505 right
= HIWORD(dwParam
) / 65535.0f
;
1507 TRACE("(%u, %p, %08x);\n", wDevID
, wwo
, dwParam
);
1510 AudioUnit_SetVolume(wwo
->audioUnit
, left
, right
);
1513 OSSpinLockLock(&WOutDev
[wDevID
].lock
);
1514 LIST_FOR_EACH_ENTRY(wwo
, &WOutDev
[wDevID
].instances
, WINE_WAVEOUT_INSTANCE
, entry
)
1515 AudioUnit_SetVolume(wwo
->audioUnit
, left
, right
);
1516 OSSpinLockUnlock(&WOutDev
[wDevID
].lock
);
1518 WOutDev
[wDevID
].device_volume
= dwParam
;
1521 return MMSYSERR_NOERROR
;
1524 /**************************************************************************
1525 * wodGetNumDevs [internal]
1527 static DWORD
wodGetNumDevs(void)
1530 return MAX_WAVEOUTDRV
;
1533 /**************************************************************************
1534 * wodDevInterfaceSize [internal]
1536 static DWORD
wodDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
1538 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
1540 *dwParam1
= MultiByteToWideChar(CP_UNIXCP
, 0, WOutDev
[wDevID
].cadev
->interface_name
, -1,
1541 NULL
, 0 ) * sizeof(WCHAR
);
1542 return MMSYSERR_NOERROR
;
1545 /**************************************************************************
1546 * wodDevInterface [internal]
1548 static DWORD
wodDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
1551 if (dwParam2
>= MultiByteToWideChar(CP_UNIXCP
, 0, WOutDev
[wDevID
].cadev
->interface_name
, -1,
1552 NULL
, 0 ) * sizeof(WCHAR
))
1554 MultiByteToWideChar(CP_UNIXCP
, 0, WOutDev
[wDevID
].cadev
->interface_name
, -1,
1555 dwParam1
, dwParam2
/ sizeof(WCHAR
));
1556 return MMSYSERR_NOERROR
;
1558 return MMSYSERR_INVALPARAM
;
1561 /**************************************************************************
1562 * widDsCreate [internal]
1564 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
)
1566 TRACE("(%d,%p)\n",wDevID
,drv
);
1568 FIXME("DirectSound not implemented\n");
1569 FIXME("The (slower) DirectSound HEL mode will be used instead.\n");
1570 return MMSYSERR_NOTSUPPORTED
;
1573 /**************************************************************************
1574 * wodDsDesc [internal]
1576 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
)
1578 /* The DirectSound HEL will automatically wrap a non-DirectSound-capable
1579 * driver in a DirectSound adaptor, thus allowing the driver to be used by
1580 * DirectSound clients. However, it only does this if we respond
1581 * successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in
1582 * the driver and device names of the description output parameter. */
1583 *desc
= WOutDev
[wDevID
].cadev
->ds_desc
;
1584 return MMSYSERR_NOERROR
;
1587 /**************************************************************************
1588 * wodMessage (WINECOREAUDIO.7)
1590 DWORD WINAPI
CoreAudio_wodMessage(UINT wDevID
, UINT wMsg
, DWORD_PTR dwUser
,
1591 DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
1593 WINE_WAVEOUT_INSTANCE
* wwo
= (WINE_WAVEOUT_INSTANCE
*)dwUser
;
1595 TRACE("(%u, %s, %p, %p, %p);\n",
1596 wDevID
, getMessage(wMsg
), (void*)dwUser
, (void*)dwParam1
, (void*)dwParam2
);
1604 /* FIXME: Pretend this is supported */
1606 case WODM_OPEN
: return wodOpen(wDevID
, (WINE_WAVEOUT_INSTANCE
**)dwUser
, (LPWAVEOPENDESC
) dwParam1
, dwParam2
);
1607 case WODM_CLOSE
: return wodClose(wDevID
, wwo
);
1608 case WODM_WRITE
: return wodWrite(wDevID
, wwo
, (LPWAVEHDR
) dwParam1
, dwParam2
);
1609 case WODM_PAUSE
: return wodPause(wDevID
, wwo
);
1610 case WODM_GETPOS
: return wodGetPosition(wDevID
, wwo
, (LPMMTIME
) dwParam1
, dwParam2
);
1611 case WODM_BREAKLOOP
: return wodBreakLoop(wDevID
, wwo
);
1612 case WODM_PREPARE
: return wodPrepare(wDevID
, wwo
, (LPWAVEHDR
)dwParam1
, dwParam2
);
1613 case WODM_UNPREPARE
: return wodUnprepare(wDevID
, wwo
, (LPWAVEHDR
)dwParam1
, dwParam2
);
1615 case WODM_GETDEVCAPS
: return wodGetDevCaps(wDevID
, (LPWAVEOUTCAPSW
) dwParam1
, dwParam2
);
1616 case WODM_GETNUMDEVS
: return wodGetNumDevs();
1620 case WODM_GETPLAYBACKRATE
:
1621 case WODM_SETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1622 case WODM_GETVOLUME
: return wodGetVolume(wDevID
, wwo
, (LPDWORD
)dwParam1
);
1623 case WODM_SETVOLUME
: return wodSetVolume(wDevID
, wwo
, dwParam1
);
1624 case WODM_RESTART
: return wodRestart(wDevID
, wwo
);
1625 case WODM_RESET
: return wodReset(wDevID
, wwo
);
1627 case DRV_QUERYDEVICEINTERFACESIZE
: return wodDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
1628 case DRV_QUERYDEVICEINTERFACE
: return wodDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
1629 case DRV_QUERYDSOUNDIFACE
: return wodDsCreate (wDevID
, (PIDSDRIVER
*)dwParam1
);
1630 case DRV_QUERYDSOUNDDESC
: return wodDsDesc (wDevID
, (PDSDRIVERDESC
)dwParam1
);
1633 FIXME("unknown message %d!\n", wMsg
);
1636 return MMSYSERR_NOTSUPPORTED
;
1639 /*======================================================================*
1640 * Low level DSOUND implementation *
1641 *======================================================================*/
1643 typedef struct IDsDriverImpl IDsDriverImpl
;
1644 typedef struct IDsDriverBufferImpl IDsDriverBufferImpl
;
1646 struct IDsDriverImpl
1648 /* IUnknown fields */
1649 const IDsDriverVtbl
*lpVtbl
;
1651 /* IDsDriverImpl fields */
1653 IDsDriverBufferImpl
*primary
;
1656 struct IDsDriverBufferImpl
1658 /* IUnknown fields */
1659 const IDsDriverBufferVtbl
*lpVtbl
;
1661 /* IDsDriverBufferImpl fields */
1668 CoreAudio IO threaded callback,
1669 we can't call Wine debug channels, critical section or anything using NtCurrentTeb here.
1671 OSStatus
CoreAudio_woAudioUnitIOProc(void *inRefCon
,
1672 AudioUnitRenderActionFlags
*ioActionFlags
,
1673 const AudioTimeStamp
*inTimeStamp
,
1675 UInt32 inNumberFrames
,
1676 AudioBufferList
*ioData
)
1679 WINE_WAVEOUT_INSTANCE
* wwo
= (WINE_WAVEOUT_INSTANCE
*)inRefCon
;
1682 unsigned int dataNeeded
= ioData
->mBuffers
[0].mDataByteSize
;
1683 unsigned int dataProvided
= 0;
1685 OSSpinLockLock(&wwo
->lock
);
1687 /* We might have been called before wwo has been completely filled out by
1688 * wodOpen, or while it's being closed in wodClose. We have to do nothing
1689 * in that case. The check of wwo->state below ensures that. */
1690 while (dataNeeded
> 0 && wwo
->state
== WINE_WS_PLAYING
&& wwo
->lpPlayPtr
)
1692 unsigned int available
= wwo
->lpPlayPtr
->dwBufferLength
- wwo
->dwPartialOffset
;
1693 unsigned int toCopy
;
1695 if (available
>= dataNeeded
)
1696 toCopy
= dataNeeded
;
1702 memcpy((char*)ioData
->mBuffers
[0].mData
+ dataProvided
,
1703 wwo
->lpPlayPtr
->lpData
+ wwo
->dwPartialOffset
, toCopy
);
1704 wwo
->dwPartialOffset
+= toCopy
;
1705 wwo
->dwPlayedTotal
+= toCopy
;
1706 dataProvided
+= toCopy
;
1707 dataNeeded
-= toCopy
;
1708 available
-= toCopy
;
1713 wodHelper_PlayPtrNext(wwo
);
1717 ioData
->mBuffers
[0].mDataByteSize
= dataProvided
;
1719 OSSpinLockUnlock(&wwo
->lock
);
1721 /* We can't provide any more wave data. Fill the rest with silence. */
1725 *ioActionFlags
|= kAudioUnitRenderAction_OutputIsSilence
;
1726 memset((char*)ioData
->mBuffers
[0].mData
+ dataProvided
, 0, dataNeeded
);
1727 dataProvided
+= dataNeeded
;
1731 /* We only fill buffer 0. Set any others that might be requested to 0. */
1732 for (buffer
= 1; buffer
< ioData
->mNumberBuffers
; buffer
++)
1734 memset(ioData
->mBuffers
[buffer
].mData
, 0, ioData
->mBuffers
[buffer
].mDataByteSize
);
1737 if (needNotify
) wodSendNotifyCompletionsMessage(wwo
);
1742 /*======================================================================*
1743 * Low level WAVE IN implementation *
1744 *======================================================================*/
1746 /**************************************************************************
1747 * widNotifyClient [internal]
1749 static void widNotifyClient(WINE_WAVEIN
* wwi
, WORD wMsg
, DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
1751 TRACE("wMsg = 0x%04x dwParm1 = %04lX dwParam2 = %04lX\n", wMsg
, dwParam1
, dwParam2
);
1758 if (wwi
->wFlags
!= DCB_NULL
&&
1759 !DriverCallback(wwi
->waveDesc
.dwCallback
, wwi
->wFlags
,
1760 (HDRVR
)wwi
->waveDesc
.hWave
, wMsg
, wwi
->waveDesc
.dwInstance
,
1761 dwParam1
, dwParam2
))
1763 WARN("can't notify client !\n");
1767 FIXME("Unknown callback message %u\n", wMsg
);
1772 /**************************************************************************
1773 * widHelper_NotifyCompletions [internal]
1775 static void widHelper_NotifyCompletions(WINE_WAVEIN
* wwi
)
1777 LPWAVEHDR lpWaveHdr
;
1778 LPWAVEHDR lpFirstDoneWaveHdr
= NULL
;
1779 LPWAVEHDR lpLastDoneWaveHdr
= NULL
;
1781 OSSpinLockLock(&wwi
->lock
);
1783 /* First, excise all of the done headers from the queue into
1784 * a free-standing list. */
1786 /* Start from lpQueuePtr and keep notifying until:
1787 * - we hit an unfilled wavehdr
1788 * - we hit the end of the list
1791 lpWaveHdr
= wwi
->lpQueuePtr
;
1793 lpWaveHdr
->dwBytesRecorded
>= lpWaveHdr
->dwBufferLength
;
1794 lpWaveHdr
= lpWaveHdr
->lpNext
1797 if (!lpFirstDoneWaveHdr
)
1798 lpFirstDoneWaveHdr
= lpWaveHdr
;
1799 lpLastDoneWaveHdr
= lpWaveHdr
;
1802 if (lpLastDoneWaveHdr
)
1804 wwi
->lpQueuePtr
= lpLastDoneWaveHdr
->lpNext
;
1805 lpLastDoneWaveHdr
->lpNext
= NULL
;
1808 OSSpinLockUnlock(&wwi
->lock
);
1810 /* Now, send the "done" notification for each header in our list. */
1811 lpWaveHdr
= lpFirstDoneWaveHdr
;
1814 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1816 lpWaveHdr
->lpNext
= NULL
;
1817 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1818 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1819 widNotifyClient(wwi
, WIM_DATA
, (DWORD_PTR
)lpWaveHdr
, 0);
1826 /**************************************************************************
1827 * widGetDevCaps [internal]
1829 static DWORD
widGetDevCaps(WORD wDevID
, LPWAVEINCAPSW lpCaps
, DWORD dwSize
)
1831 TRACE("(%u, %p, %u);\n", wDevID
, lpCaps
, dwSize
);
1833 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
1835 if (wDevID
>= MAX_WAVEINDRV
)
1837 TRACE("MAX_WAVEINDRV reached !\n");
1838 return MMSYSERR_BADDEVICEID
;
1841 memcpy(lpCaps
, &WInDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
1842 return MMSYSERR_NOERROR
;
1846 /**************************************************************************
1847 * widHelper_DestroyAudioBufferList [internal]
1848 * Convenience function to dispose of our audio buffers
1850 static void widHelper_DestroyAudioBufferList(AudioBufferList
* list
)
1855 for (i
= 0; i
< list
->mNumberBuffers
; i
++)
1857 if (list
->mBuffers
[i
].mData
)
1858 HeapFree(GetProcessHeap(), 0, list
->mBuffers
[i
].mData
);
1860 HeapFree(GetProcessHeap(), 0, list
);
1865 #define AUDIOBUFFERLISTSIZE(numBuffers) (offsetof(AudioBufferList, mBuffers) + (numBuffers) * sizeof(AudioBuffer))
1867 /**************************************************************************
1868 * widHelper_AllocateAudioBufferList [internal]
1869 * Convenience function to allocate our audio buffers
1871 static AudioBufferList
* widHelper_AllocateAudioBufferList(UInt32 numChannels
, UInt32 bitsPerChannel
, UInt32 bufferFrames
, BOOL interleaved
)
1874 UInt32 channelsPerFrame
;
1875 UInt32 bytesPerFrame
;
1876 UInt32 bytesPerBuffer
;
1877 AudioBufferList
* list
;
1882 /* For interleaved audio, we allocate one buffer for all channels. */
1884 channelsPerFrame
= numChannels
;
1888 numBuffers
= numChannels
;
1889 channelsPerFrame
= 1;
1892 bytesPerFrame
= bitsPerChannel
* channelsPerFrame
/ 8;
1893 bytesPerBuffer
= bytesPerFrame
* bufferFrames
;
1895 list
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, AUDIOBUFFERLISTSIZE(numBuffers
));
1899 list
->mNumberBuffers
= numBuffers
;
1900 for (i
= 0; i
< numBuffers
; ++i
)
1902 list
->mBuffers
[i
].mNumberChannels
= channelsPerFrame
;
1903 list
->mBuffers
[i
].mDataByteSize
= bytesPerBuffer
;
1904 list
->mBuffers
[i
].mData
= HeapAlloc(GetProcessHeap(), 0, bytesPerBuffer
);
1905 if (list
->mBuffers
[i
].mData
== NULL
)
1907 widHelper_DestroyAudioBufferList(list
);
1915 /**************************************************************************
1916 * widOpen [internal]
1918 static DWORD
widOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
1923 TRACE("(%u, %p, %08X);\n", wDevID
, lpDesc
, dwFlags
);
1926 WARN("Invalid Parameter !\n");
1927 return MMSYSERR_INVALPARAM
;
1929 if (wDevID
>= MAX_WAVEINDRV
)
1931 TRACE ("MAX_WAVEINDRV reached !\n");
1932 return MMSYSERR_BADDEVICEID
;
1935 TRACE("Format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
1936 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1937 lpDesc
->lpFormat
->nSamplesPerSec
, lpDesc
->lpFormat
->wBitsPerSample
);
1939 if (!supportedFormat(lpDesc
->lpFormat
) ||
1940 lpDesc
->lpFormat
->nSamplesPerSec
!= AudioUnit_GetInputDeviceSampleRate()
1943 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
1944 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1945 lpDesc
->lpFormat
->nSamplesPerSec
, lpDesc
->lpFormat
->wBitsPerSample
);
1946 return WAVERR_BADFORMAT
;
1949 if (dwFlags
& WAVE_FORMAT_QUERY
)
1951 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1952 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1953 lpDesc
->lpFormat
->nSamplesPerSec
);
1954 return MMSYSERR_NOERROR
;
1957 /* nBlockAlign and nAvgBytesPerSec are output variables for dsound */
1958 if (lpDesc
->lpFormat
->nBlockAlign
!= lpDesc
->lpFormat
->nChannels
*lpDesc
->lpFormat
->wBitsPerSample
/8) {
1959 lpDesc
->lpFormat
->nBlockAlign
= lpDesc
->lpFormat
->nChannels
*lpDesc
->lpFormat
->wBitsPerSample
/8;
1960 WARN("Fixing nBlockAlign\n");
1962 if (lpDesc
->lpFormat
->nAvgBytesPerSec
!= lpDesc
->lpFormat
->nSamplesPerSec
*lpDesc
->lpFormat
->nBlockAlign
) {
1963 lpDesc
->lpFormat
->nAvgBytesPerSec
= lpDesc
->lpFormat
->nSamplesPerSec
*lpDesc
->lpFormat
->nBlockAlign
;
1964 WARN("Fixing nAvgBytesPerSec\n");
1967 wwi
= &WInDev
[wDevID
];
1968 if (!OSSpinLockTry(&wwi
->lock
))
1969 return MMSYSERR_ALLOCATED
;
1971 if (wwi
->state
!= WINE_WS_CLOSED
)
1973 OSSpinLockUnlock(&wwi
->lock
);
1974 return MMSYSERR_ALLOCATED
;
1977 wwi
->state
= WINE_WS_STOPPED
;
1978 wwi
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1980 wwi
->waveDesc
= *lpDesc
;
1981 copyFormat(lpDesc
->lpFormat
, &wwi
->format
);
1983 wwi
->dwTotalRecorded
= 0;
1985 wwi
->trace_on
= TRACE_ON(wave
);
1986 wwi
->warn_on
= WARN_ON(wave
);
1987 wwi
->err_on
= ERR_ON(wave
);
1989 if (!AudioUnit_CreateInputUnit(wwi
, &wwi
->audioUnit
,
1990 wwi
->format
.wf
.nChannels
, wwi
->format
.wf
.nSamplesPerSec
,
1991 wwi
->format
.wBitsPerSample
, &frameCount
))
1993 OSSpinLockUnlock(&wwi
->lock
);
1994 ERR("AudioUnit_CreateInputUnit failed\n");
1995 return MMSYSERR_ERROR
;
1998 /* Allocate our audio buffers */
1999 wwi
->bufferList
= widHelper_AllocateAudioBufferList(wwi
->format
.wf
.nChannels
,
2000 wwi
->format
.wBitsPerSample
, frameCount
, TRUE
);
2001 if (wwi
->bufferList
== NULL
)
2003 AudioUnitUninitialize(wwi
->audioUnit
);
2004 AudioUnit_CloseAudioUnit(wwi
->audioUnit
);
2005 OSSpinLockUnlock(&wwi
->lock
);
2006 ERR("Failed to allocate buffer list\n");
2007 return MMSYSERR_NOMEM
;
2010 /* Keep a copy of the buffer list structure (but not the buffers themselves)
2011 * in case AudioUnitRender clobbers the original, as it tends to do. */
2012 wwi
->bufferListCopy
= HeapAlloc(GetProcessHeap(), 0, AUDIOBUFFERLISTSIZE(wwi
->bufferList
->mNumberBuffers
));
2013 if (wwi
->bufferListCopy
== NULL
)
2015 widHelper_DestroyAudioBufferList(wwi
->bufferList
);
2016 AudioUnitUninitialize(wwi
->audioUnit
);
2017 AudioUnit_CloseAudioUnit(wwi
->audioUnit
);
2018 OSSpinLockUnlock(&wwi
->lock
);
2019 ERR("Failed to allocate buffer list copy\n");
2020 return MMSYSERR_NOMEM
;
2022 memcpy(wwi
->bufferListCopy
, wwi
->bufferList
, AUDIOBUFFERLISTSIZE(wwi
->bufferList
->mNumberBuffers
));
2024 OSSpinLockUnlock(&wwi
->lock
);
2026 widNotifyClient(wwi
, WIM_OPEN
, 0L, 0L);
2028 return MMSYSERR_NOERROR
;
2032 /**************************************************************************
2033 * widClose [internal]
2035 static DWORD
widClose(WORD wDevID
)
2037 DWORD ret
= MMSYSERR_NOERROR
;
2041 TRACE("(%u);\n", wDevID
);
2043 if (wDevID
>= MAX_WAVEINDRV
)
2045 WARN("bad device ID !\n");
2046 return MMSYSERR_BADDEVICEID
;
2049 wwi
= &WInDev
[wDevID
];
2050 OSSpinLockLock(&wwi
->lock
);
2051 if (wwi
->state
== WINE_WS_CLOSED
|| wwi
->state
== WINE_WS_CLOSING
)
2053 WARN("Device already closed.\n");
2054 ret
= MMSYSERR_INVALHANDLE
;
2056 else if (wwi
->lpQueuePtr
)
2058 WARN("Buffers in queue.\n");
2059 ret
= WAVERR_STILLPLAYING
;
2063 wwi
->state
= WINE_WS_CLOSING
;
2066 OSSpinLockUnlock(&wwi
->lock
);
2068 if (ret
!= MMSYSERR_NOERROR
)
2072 /* Clean up and close the audio unit. This has to be done without
2073 * wwi->lock being held to avoid deadlock. AudioUnitUninitialize will
2074 * grab an internal Core Audio lock while waiting for the device work
2075 * thread to exit. Meanwhile the device work thread may be holding
2076 * that lock and trying to grab the wwi->lock in the callback. */
2077 err
= AudioUnitUninitialize(wwi
->audioUnit
);
2079 ERR("AudioUnitUninitialize return %s\n", wine_dbgstr_fourcc(err
));
2081 if (!AudioUnit_CloseAudioUnit(wwi
->audioUnit
))
2082 ERR("Can't close AudioUnit\n");
2085 OSSpinLockLock(&wwi
->lock
);
2086 assert(wwi
->state
== WINE_WS_CLOSING
);
2088 /* Dellocate our audio buffers */
2089 widHelper_DestroyAudioBufferList(wwi
->bufferList
);
2090 wwi
->bufferList
= NULL
;
2091 HeapFree(GetProcessHeap(), 0, wwi
->bufferListCopy
);
2092 wwi
->bufferListCopy
= NULL
;
2094 wwi
->audioUnit
= NULL
;
2095 wwi
->state
= WINE_WS_CLOSED
;
2096 OSSpinLockUnlock(&wwi
->lock
);
2098 widNotifyClient(wwi
, WIM_CLOSE
, 0L, 0L);
2104 /**************************************************************************
2105 * widAddBuffer [internal]
2107 static DWORD
widAddBuffer(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
2109 DWORD ret
= MMSYSERR_NOERROR
;
2112 TRACE("(%u, %p, %08X);\n", wDevID
, lpWaveHdr
, dwSize
);
2114 if (wDevID
>= MAX_WAVEINDRV
)
2116 WARN("invalid device ID\n");
2117 return MMSYSERR_INVALHANDLE
;
2119 if (!(lpWaveHdr
->dwFlags
& WHDR_PREPARED
))
2121 TRACE("never been prepared !\n");
2122 return WAVERR_UNPREPARED
;
2124 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
2126 TRACE("header already in use !\n");
2127 return WAVERR_STILLPLAYING
;
2130 wwi
= &WInDev
[wDevID
];
2131 OSSpinLockLock(&wwi
->lock
);
2133 if (wwi
->state
== WINE_WS_CLOSED
|| wwi
->state
== WINE_WS_CLOSING
)
2135 WARN("Trying to add buffer to closed device.\n");
2136 ret
= MMSYSERR_INVALHANDLE
;
2142 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
2143 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
2144 lpWaveHdr
->dwBytesRecorded
= 0;
2145 lpWaveHdr
->lpNext
= NULL
;
2147 /* insert buffer at end of queue */
2148 for (wh
= &(wwi
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
))
2153 OSSpinLockUnlock(&wwi
->lock
);
2159 /**************************************************************************
2160 * widStart [internal]
2162 static DWORD
widStart(WORD wDevID
)
2164 DWORD ret
= MMSYSERR_NOERROR
;
2167 TRACE("(%u);\n", wDevID
);
2168 if (wDevID
>= MAX_WAVEINDRV
)
2170 WARN("invalid device ID\n");
2171 return MMSYSERR_INVALHANDLE
;
2174 /* The order of the following operations is important since we can't hold
2175 * the mutex while we make an Audio Unit call. Set the PLAYING state
2176 * before starting the Audio Unit. In widStop, the order is reversed.
2177 * This guarantees that we can't get into a situation where the state is
2178 * PLAYING but the Audio Unit isn't running. Although we can be in STOPPED
2179 * state with the Audio Unit still running, that's harmless because the
2180 * input callback will just throw away the sound data.
2182 wwi
= &WInDev
[wDevID
];
2183 OSSpinLockLock(&wwi
->lock
);
2185 if (wwi
->state
== WINE_WS_CLOSED
|| wwi
->state
== WINE_WS_CLOSING
)
2187 WARN("Trying to start closed device.\n");
2188 ret
= MMSYSERR_INVALHANDLE
;
2191 wwi
->state
= WINE_WS_PLAYING
;
2193 OSSpinLockUnlock(&wwi
->lock
);
2195 if (ret
== MMSYSERR_NOERROR
)
2197 /* Start pulling for audio data */
2198 OSStatus err
= AudioOutputUnitStart(wwi
->audioUnit
);
2200 ERR("Failed to start AU: %08lx\n", err
);
2202 TRACE("Recording started...\n");
2209 /**************************************************************************
2210 * widStop [internal]
2212 static DWORD
widStop(WORD wDevID
)
2214 DWORD ret
= MMSYSERR_NOERROR
;
2216 WAVEHDR
* lpWaveHdr
= NULL
;
2219 TRACE("(%u);\n", wDevID
);
2220 if (wDevID
>= MAX_WAVEINDRV
)
2222 WARN("invalid device ID\n");
2223 return MMSYSERR_INVALHANDLE
;
2226 wwi
= &WInDev
[wDevID
];
2228 /* The order of the following operations is important since we can't hold
2229 * the mutex while we make an Audio Unit call. Stop the Audio Unit before
2230 * setting the STOPPED state. In widStart, the order is reversed. This
2231 * guarantees that we can't get into a situation where the state is
2232 * PLAYING but the Audio Unit isn't running. Although we can be in STOPPED
2233 * state with the Audio Unit still running, that's harmless because the
2234 * input callback will just throw away the sound data.
2236 err
= AudioOutputUnitStop(wwi
->audioUnit
);
2238 WARN("Failed to stop AU: %08lx\n", err
);
2240 TRACE("Recording stopped.\n");
2242 OSSpinLockLock(&wwi
->lock
);
2244 if (wwi
->state
== WINE_WS_CLOSED
|| wwi
->state
== WINE_WS_CLOSING
)
2246 WARN("Trying to stop closed device.\n");
2247 ret
= MMSYSERR_INVALHANDLE
;
2249 else if (wwi
->state
!= WINE_WS_STOPPED
)
2251 wwi
->state
= WINE_WS_STOPPED
;
2252 /* If there's a buffer in progress, it's done. Remove it from the
2253 * queue so that we can return it to the app, below. */
2254 if (wwi
->lpQueuePtr
)
2256 lpWaveHdr
= wwi
->lpQueuePtr
;
2257 wwi
->lpQueuePtr
= lpWaveHdr
->lpNext
;
2261 OSSpinLockUnlock(&wwi
->lock
);
2265 lpWaveHdr
->lpNext
= NULL
;
2266 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
2267 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
2268 widNotifyClient(wwi
, WIM_DATA
, (DWORD_PTR
)lpWaveHdr
, 0);
2274 /**************************************************************************
2275 * widGetPos [internal]
2277 static DWORD
widGetPos(WORD wDevID
, LPMMTIME lpTime
, UINT size
)
2282 TRACE("(%u);\n", wDevID
);
2283 if (wDevID
>= MAX_WAVEINDRV
)
2285 WARN("invalid device ID\n");
2286 return MMSYSERR_INVALHANDLE
;
2289 wwi
= &WInDev
[wDevID
];
2291 OSSpinLockLock(&WInDev
[wDevID
].lock
);
2292 val
= wwi
->dwTotalRecorded
;
2293 OSSpinLockUnlock(&WInDev
[wDevID
].lock
);
2295 return bytes_to_mmtime(lpTime
, val
, &wwi
->format
);
2298 /**************************************************************************
2299 * widReset [internal]
2301 static DWORD
widReset(WORD wDevID
)
2303 DWORD ret
= MMSYSERR_NOERROR
;
2305 WAVEHDR
* lpWaveHdr
= NULL
;
2307 TRACE("(%u);\n", wDevID
);
2308 if (wDevID
>= MAX_WAVEINDRV
)
2310 WARN("invalid device ID\n");
2311 return MMSYSERR_INVALHANDLE
;
2314 wwi
= &WInDev
[wDevID
];
2315 OSSpinLockLock(&wwi
->lock
);
2317 if (wwi
->state
== WINE_WS_CLOSED
|| wwi
->state
== WINE_WS_CLOSING
)
2319 WARN("Trying to reset a closed device.\n");
2320 ret
= MMSYSERR_INVALHANDLE
;
2324 lpWaveHdr
= wwi
->lpQueuePtr
;
2325 wwi
->lpQueuePtr
= NULL
;
2326 wwi
->state
= WINE_WS_STOPPED
;
2327 wwi
->dwTotalRecorded
= 0;
2330 OSSpinLockUnlock(&wwi
->lock
);
2332 if (ret
== MMSYSERR_NOERROR
)
2334 OSStatus err
= AudioOutputUnitStop(wwi
->audioUnit
);
2336 WARN("Failed to stop AU: %08lx\n", err
);
2338 TRACE("Recording stopped.\n");
2343 WAVEHDR
* lpNext
= lpWaveHdr
->lpNext
;
2345 lpWaveHdr
->lpNext
= NULL
;
2346 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
2347 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
2348 widNotifyClient(wwi
, WIM_DATA
, (DWORD_PTR
)lpWaveHdr
, 0);
2357 /**************************************************************************
2358 * widGetNumDevs [internal]
2360 static DWORD
widGetNumDevs(void)
2362 return MAX_WAVEINDRV
;
2366 /**************************************************************************
2367 * widDevInterfaceSize [internal]
2369 static DWORD
widDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
2371 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
2373 *dwParam1
= MultiByteToWideChar(CP_UNIXCP
, 0, WInDev
[wDevID
].interface_name
, -1,
2374 NULL
, 0 ) * sizeof(WCHAR
);
2375 return MMSYSERR_NOERROR
;
2379 /**************************************************************************
2380 * widDevInterface [internal]
2382 static DWORD
widDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
2384 if (dwParam2
>= MultiByteToWideChar(CP_UNIXCP
, 0, WInDev
[wDevID
].interface_name
, -1,
2385 NULL
, 0 ) * sizeof(WCHAR
))
2387 MultiByteToWideChar(CP_UNIXCP
, 0, WInDev
[wDevID
].interface_name
, -1,
2388 dwParam1
, dwParam2
/ sizeof(WCHAR
));
2389 return MMSYSERR_NOERROR
;
2391 return MMSYSERR_INVALPARAM
;
2395 /**************************************************************************
2396 * widDsCreate [internal]
2398 static DWORD
widDsCreate(UINT wDevID
, PIDSCDRIVER
* drv
)
2400 TRACE("(%d,%p)\n",wDevID
,drv
);
2402 FIXME("DirectSoundCapture not implemented\n");
2403 FIXME("The (slower) DirectSound HEL mode will be used instead.\n");
2404 return MMSYSERR_NOTSUPPORTED
;
2407 /**************************************************************************
2408 * widDsDesc [internal]
2410 static DWORD
widDsDesc(UINT wDevID
, PDSDRIVERDESC desc
)
2412 /* The DirectSound HEL will automatically wrap a non-DirectSound-capable
2413 * driver in a DirectSound adaptor, thus allowing the driver to be used by
2414 * DirectSound clients. However, it only does this if we respond
2415 * successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in
2416 * the driver and device names of the description output parameter. */
2417 memset(desc
, 0, sizeof(*desc
));
2418 lstrcpynA(desc
->szDrvname
, "winecoreaudio.drv", sizeof(desc
->szDrvname
) - 1);
2419 lstrcpynA(desc
->szDesc
, WInDev
[wDevID
].interface_name
, sizeof(desc
->szDesc
) - 1);
2420 return MMSYSERR_NOERROR
;
2424 /**************************************************************************
2425 * widMessage (WINECOREAUDIO.6)
2427 DWORD WINAPI
CoreAudio_widMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2428 DWORD dwParam1
, DWORD dwParam2
)
2430 TRACE("(%u, %04X, %08X, %08X, %08X);\n",
2431 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2439 /* FIXME: Pretend this is supported */
2441 case WIDM_OPEN
: return widOpen (wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
2442 case WIDM_CLOSE
: return widClose (wDevID
);
2443 case WIDM_ADDBUFFER
: return widAddBuffer (wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
2444 case WIDM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
2445 case WIDM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
2446 case WIDM_GETDEVCAPS
: return widGetDevCaps (wDevID
, (LPWAVEINCAPSW
)dwParam1
, dwParam2
);
2447 case WIDM_GETNUMDEVS
: return widGetNumDevs ();
2448 case WIDM_RESET
: return widReset (wDevID
);
2449 case WIDM_START
: return widStart (wDevID
);
2450 case WIDM_STOP
: return widStop (wDevID
);
2451 case WIDM_GETPOS
: return widGetPos (wDevID
, (LPMMTIME
)dwParam1
, (UINT
)dwParam2
);
2452 case DRV_QUERYDEVICEINTERFACESIZE
: return widDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
2453 case DRV_QUERYDEVICEINTERFACE
: return widDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
2454 case DRV_QUERYDSOUNDIFACE
: return widDsCreate (wDevID
, (PIDSCDRIVER
*)dwParam1
);
2455 case DRV_QUERYDSOUNDDESC
: return widDsDesc (wDevID
, (PDSDRIVERDESC
)dwParam1
);
2457 FIXME("unknown message %d!\n", wMsg
);
2460 return MMSYSERR_NOTSUPPORTED
;
2464 OSStatus
CoreAudio_wiAudioUnitIOProc(void *inRefCon
,
2465 AudioUnitRenderActionFlags
*ioActionFlags
,
2466 const AudioTimeStamp
*inTimeStamp
,
2468 UInt32 inNumberFrames
,
2469 AudioBufferList
*ioData
)
2471 WINE_WAVEIN
* wwi
= (WINE_WAVEIN
*)inRefCon
;
2472 OSStatus err
= noErr
;
2473 BOOL needNotify
= FALSE
;
2474 WAVEHDR
* lpStorePtr
;
2475 unsigned int dataToStore
;
2476 unsigned int dataStored
= 0;
2480 fprintf(stderr
, "trace:wave:CoreAudio_wiAudioUnitIOProc (ioActionFlags = %08lx, "
2481 "inTimeStamp = { %f, %x%08x, %f, %x%08x, %08lx }, inBusNumber = %lu, inNumberFrames = %lu)\n",
2482 *ioActionFlags
, inTimeStamp
->mSampleTime
, (DWORD
)(inTimeStamp
->mHostTime
>>32),
2483 (DWORD
)inTimeStamp
->mHostTime
, inTimeStamp
->mRateScalar
, (DWORD
)(inTimeStamp
->mWordClockTime
>> 32),
2484 (DWORD
)inTimeStamp
->mWordClockTime
, inTimeStamp
->mFlags
, inBusNumber
, inNumberFrames
);
2486 /* Render into audio buffer */
2487 /* FIXME: implement sample rate conversion on input. This will require
2488 * a different render strategy. We'll need to buffer the sound data
2489 * received here and pass it off to an AUConverter in another thread. */
2490 err
= AudioUnitRender(wwi
->audioUnit
, ioActionFlags
, inTimeStamp
, inBusNumber
, inNumberFrames
, wwi
->bufferList
);
2494 fprintf(stderr
, "err:wave:CoreAudio_wiAudioUnitIOProc AudioUnitRender failed with error %li\n", err
);
2498 /* Copy from audio buffer to the wavehdrs */
2499 dataToStore
= wwi
->bufferList
->mBuffers
[0].mDataByteSize
;
2501 OSSpinLockLock(&wwi
->lock
);
2503 lpStorePtr
= wwi
->lpQueuePtr
;
2505 /* We might have been called while the waveIn device is being closed in
2506 * widClose. We have to do nothing in that case. The check of wwi->state
2507 * below ensures that. */
2508 while (dataToStore
> 0 && wwi
->state
== WINE_WS_PLAYING
&& lpStorePtr
)
2510 unsigned int room
= lpStorePtr
->dwBufferLength
- lpStorePtr
->dwBytesRecorded
;
2511 unsigned int toCopy
;
2514 fprintf(stderr
, "trace:wave:CoreAudio_wiAudioUnitIOProc Looking to store %u bytes to wavehdr %p, which has room for %u\n",
2515 dataToStore
, lpStorePtr
, room
);
2517 if (room
>= dataToStore
)
2518 toCopy
= dataToStore
;
2524 memcpy(lpStorePtr
->lpData
+ lpStorePtr
->dwBytesRecorded
,
2525 (char*)wwi
->bufferList
->mBuffers
[0].mData
+ dataStored
, toCopy
);
2526 lpStorePtr
->dwBytesRecorded
+= toCopy
;
2527 wwi
->dwTotalRecorded
+= toCopy
;
2528 dataStored
+= toCopy
;
2529 dataToStore
-= toCopy
;
2535 lpStorePtr
= lpStorePtr
->lpNext
;
2540 OSSpinLockUnlock(&wwi
->lock
);
2542 /* Restore the audio buffer list structure from backup, in case
2543 * AudioUnitRender clobbered it. (It modifies mDataByteSize and may even
2544 * give us a different mData buffer to avoid a copy.) */
2545 memcpy(wwi
->bufferList
, wwi
->bufferListCopy
, AUDIOBUFFERLISTSIZE(wwi
->bufferList
->mNumberBuffers
));
2547 if (needNotify
) wodSendNotifyInputCompletionsMessage(wwi
);
2553 /**************************************************************************
2554 * widMessage (WINECOREAUDIO.6)
2556 DWORD WINAPI
CoreAudio_widMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2557 DWORD dwParam1
, DWORD dwParam2
)
2559 FIXME("(%u, %04X, %08X, %08X, %08X): CoreAudio support not compiled into wine\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2560 return MMSYSERR_NOTENABLED
;
2563 /**************************************************************************
2564 * wodMessage (WINECOREAUDIO.7)
2566 DWORD WINAPI
CoreAudio_wodMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2567 DWORD dwParam1
, DWORD dwParam2
)
2569 FIXME("(%u, %04X, %08X, %08X, %08X): CoreAudio support not compiled into wine\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2570 return MMSYSERR_NOTENABLED
;