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>
53
#include "coreaudio.h"
54
#include "wine/unicode.h"
55
#include "wine/library.h"
56
#include "wine/debug.h"
57
#include "wine/list.h"
62
WINE_DEFAULT_DEBUG_CHANNEL(wave);
63
WINE_DECLARE_DEBUG_CHANNEL(coreaudio);
66
Due to AudioUnit headers conflict define some needed types.
69
typedef void *AudioUnit;
71
/* From AudioUnit/AUComponents.h */
74
kAudioUnitRenderAction_OutputIsSilence = (1 << 4),
75
/* provides hint on return from Render(): if set the buffer contains all zeroes */
77
typedef UInt32 AudioUnitRenderActionFlags;
79
typedef long ComponentResult;
80
extern ComponentResult
81
AudioUnitRender( AudioUnit ci,
82
AudioUnitRenderActionFlags * ioActionFlags,
83
const AudioTimeStamp * inTimeStamp,
84
UInt32 inOutputBusNumber,
85
UInt32 inNumberFrames,
86
AudioBufferList * ioData) AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER;
88
/* only allow 10 output devices through this driver, this ought to be adequate */
89
#define MAX_WAVEOUTDRV (1)
90
#define MAX_WAVEINDRV (1)
92
/* state diagram for waveOut writing:
94
* +---------+-------------+---------------+---------------------------------+
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* | state | function | event | new state |
96
* +---------+-------------+---------------+---------------------------------+
97
* | | open() | | PLAYING |
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* | PAUSED | write() | | PAUSED |
99
* | PLAYING | write() | HEADER | PLAYING |
100
* | (other) | write() | <error> | |
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* | (any) | pause() | PAUSING | PAUSED |
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* | PAUSED | restart() | RESTARTING | PLAYING |
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* | (any) | reset() | RESETTING | PLAYING |
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* | (any) | close() | CLOSING | <deallocated> |
105
* +---------+-------------+---------------+---------------------------------+
108
/* states of the playing device */
109
#define WINE_WS_PLAYING 0 /* for waveOut: lpPlayPtr == NULL -> stopped */
110
#define WINE_WS_PAUSED 1
111
#define WINE_WS_STOPPED 2 /* Not used for waveOut */
112
#define WINE_WS_CLOSED 3 /* Not used for waveOut */
113
#define WINE_WS_OPENING 4
114
#define WINE_WS_CLOSING 5
116
typedef struct tagCoreAudio_Device {
120
char* interface_name;
122
WAVEOUTCAPSW out_caps;
124
DWORD in_caps_support;
128
unsigned audio_fragment;
130
BOOL bTriggerSupport;
133
DSDRIVERDESC ds_desc;
134
DSDRIVERCAPS ds_caps;
135
DSCDRIVERCAPS dsc_caps;
139
AudioDeviceID outputDeviceID;
140
AudioDeviceID inputDeviceID;
141
AudioStreamBasicDescription streamDescription;
144
/* for now use the default device */
145
static CoreAudio_Device CoreAudio_DefaultDevice;
150
volatile int state; /* one of the WINE_WS_ manifest constants */
151
WAVEOPENDESC waveDesc;
153
PCMWAVEFORMAT format;
156
AudioStreamBasicDescription streamDescription;
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LPWAVEHDR lpQueuePtr; /* start of queued WAVEHDRs (waiting to be notified) */
159
LPWAVEHDR lpPlayPtr; /* start of not yet fully played buffers */
160
DWORD dwPartialOffset; /* Offset of not yet written bytes in lpPlayPtr */
162
LPWAVEHDR lpLoopPtr; /* pointer of first buffer in loop, if any */
163
DWORD dwLoops; /* private copy of loop counter */
165
DWORD dwPlayedTotal; /* number of bytes actually played since opening */
167
OSSpinLock lock; /* synchronization stuff */
168
} WINE_WAVEOUT_INSTANCE;
171
CoreAudio_Device *cadev;
173
char interface_name[32];
180
struct list instances;
181
OSSpinLock lock; /* guards the instances list */
185
/* This device's device number */
188
/* Access to the following fields is synchronized across threads. */
190
LPWAVEHDR lpQueuePtr;
191
DWORD dwTotalRecorded;
193
/* Synchronization mechanism to protect above fields */
196
/* Capabilities description */
198
char interface_name[32];
200
/* Record the arguments used when opening the device. */
201
WAVEOPENDESC waveDesc;
203
PCMWAVEFORMAT format;
206
AudioBufferList*bufferList;
207
AudioBufferList*bufferListCopy;
209
/* Record state of debug channels at open. Used to control fprintf's since
210
* we can't use Wine debug channel calls in non-Wine AudioUnit threads. */
215
/* These fields aren't used. */
217
CoreAudio_Device *cadev;
219
AudioStreamBasicDescription streamDescription;
223
static WINE_WAVEOUT WOutDev [MAX_WAVEOUTDRV];
224
static WINE_WAVEIN WInDev [MAX_WAVEINDRV];
226
static HANDLE hThread = NULL; /* Track the thread we create so we can clean it up later */
227
static CFMessagePortRef Port_SendToMessageThread;
229
static void wodHelper_PlayPtrNext(WINE_WAVEOUT_INSTANCE* wwo);
230
static void wodHelper_NotifyDoneForList(WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr);
231
static void wodHelper_NotifyCompletions(WINE_WAVEOUT_INSTANCE* wwo, BOOL force);
232
static void widHelper_NotifyCompletions(WINE_WAVEIN* wwi);
234
extern int AudioUnit_CreateDefaultAudioUnit(void *wwo, AudioUnit *au);
235
extern int AudioUnit_CloseAudioUnit(AudioUnit au);
236
extern int AudioUnit_InitializeWithStreamDescription(AudioUnit au, AudioStreamBasicDescription *streamFormat);
238
extern OSStatus AudioOutputUnitStart(AudioUnit au);
239
extern OSStatus AudioOutputUnitStop(AudioUnit au);
240
extern OSStatus AudioUnitUninitialize(AudioUnit au);
242
extern int AudioUnit_SetVolume(AudioUnit au, float left, float right);
243
extern int AudioUnit_GetVolume(AudioUnit au, float *left, float *right);
245
extern int AudioUnit_GetInputDeviceSampleRate(void);
247
extern int AudioUnit_CreateInputUnit(void* wwi, AudioUnit* out_au,
248
WORD nChannels, DWORD nSamplesPerSec, WORD wBitsPerSample,
249
UInt32* outFrameCount);
251
OSStatus CoreAudio_woAudioUnitIOProc(void *inRefCon,
252
AudioUnitRenderActionFlags *ioActionFlags,
253
const AudioTimeStamp *inTimeStamp,
255
UInt32 inNumberFrames,
256
AudioBufferList *ioData);
257
OSStatus CoreAudio_wiAudioUnitIOProc(void *inRefCon,
258
AudioUnitRenderActionFlags *ioActionFlags,
259
const AudioTimeStamp *inTimeStamp,
261
UInt32 inNumberFrames,
262
AudioBufferList *ioData);
264
/* These strings used only for tracing */
266
static const char * getMessage(UINT msg)
268
#define MSG_TO_STR(x) case x: return #x
270
MSG_TO_STR(DRVM_INIT);
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MSG_TO_STR(DRVM_EXIT);
272
MSG_TO_STR(DRVM_ENABLE);
273
MSG_TO_STR(DRVM_DISABLE);
274
MSG_TO_STR(WIDM_OPEN);
275
MSG_TO_STR(WIDM_CLOSE);
276
MSG_TO_STR(WIDM_ADDBUFFER);
277
MSG_TO_STR(WIDM_PREPARE);
278
MSG_TO_STR(WIDM_UNPREPARE);
279
MSG_TO_STR(WIDM_GETDEVCAPS);
280
MSG_TO_STR(WIDM_GETNUMDEVS);
281
MSG_TO_STR(WIDM_GETPOS);
282
MSG_TO_STR(WIDM_RESET);
283
MSG_TO_STR(WIDM_START);
284
MSG_TO_STR(WIDM_STOP);
285
MSG_TO_STR(WODM_OPEN);
286
MSG_TO_STR(WODM_CLOSE);
287
MSG_TO_STR(WODM_WRITE);
288
MSG_TO_STR(WODM_PAUSE);
289
MSG_TO_STR(WODM_GETPOS);
290
MSG_TO_STR(WODM_BREAKLOOP);
291
MSG_TO_STR(WODM_PREPARE);
292
MSG_TO_STR(WODM_UNPREPARE);
293
MSG_TO_STR(WODM_GETDEVCAPS);
294
MSG_TO_STR(WODM_GETNUMDEVS);
295
MSG_TO_STR(WODM_GETPITCH);
296
MSG_TO_STR(WODM_SETPITCH);
297
MSG_TO_STR(WODM_GETPLAYBACKRATE);
298
MSG_TO_STR(WODM_SETPLAYBACKRATE);
299
MSG_TO_STR(WODM_GETVOLUME);
300
MSG_TO_STR(WODM_SETVOLUME);
301
MSG_TO_STR(WODM_RESTART);
302
MSG_TO_STR(WODM_RESET);
303
MSG_TO_STR(DRV_QUERYDEVICEINTERFACESIZE);
304
MSG_TO_STR(DRV_QUERYDEVICEINTERFACE);
305
MSG_TO_STR(DRV_QUERYDSOUNDIFACE);
306
MSG_TO_STR(DRV_QUERYDSOUNDDESC);
309
return wine_dbg_sprintf("UNKNOWN(0x%04x)", msg);
312
#define kStopLoopMessage 0
313
#define kWaveOutNotifyCompletionsMessage 1
314
#define kWaveInNotifyCompletionsMessage 2
316
/* Mach Message Handling */
317
static CFDataRef wodMessageHandler(CFMessagePortRef port_ReceiveInMessageThread, SInt32 msgid, CFDataRef data, void *info)
319
UInt32 *buffer = NULL;
323
case kWaveOutNotifyCompletionsMessage:
324
wodHelper_NotifyCompletions(*(WINE_WAVEOUT_INSTANCE**)CFDataGetBytePtr(data), FALSE);
326
case kWaveInNotifyCompletionsMessage:
327
buffer = (UInt32 *) CFDataGetBytePtr(data);
328
widHelper_NotifyCompletions(&WInDev[buffer[0]]);
331
CFRunLoopStop(CFRunLoopGetCurrent());
338
static DWORD WINAPI messageThread(LPVOID p)
340
CFMessagePortRef port_ReceiveInMessageThread = (CFMessagePortRef) p;
341
CFRunLoopSourceRef source;
343
source = CFMessagePortCreateRunLoopSource(kCFAllocatorDefault, port_ReceiveInMessageThread, 0);
344
CFRunLoopAddSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode);
348
CFRunLoopSourceInvalidate(source);
350
CFRelease(port_ReceiveInMessageThread);
355
/**************************************************************************
356
* wodSendNotifyCompletionsMessage [internal]
357
* Call from AudioUnit IO thread can't use Wine debug channels.
359
static void wodSendNotifyCompletionsMessage(WINE_WAVEOUT_INSTANCE* wwo)
363
if (!Port_SendToMessageThread)
366
data = CFDataCreate(kCFAllocatorDefault, (UInt8 *)&wwo, sizeof(wwo));
370
CFMessagePortSendRequest(Port_SendToMessageThread, kWaveOutNotifyCompletionsMessage, data, 0.0, 0.0, NULL, NULL);
374
/**************************************************************************
375
* wodSendNotifyInputCompletionsMessage [internal]
376
* Call from AudioUnit IO thread can't use Wine debug channels.
378
static void wodSendNotifyInputCompletionsMessage(WINE_WAVEIN* wwi)
383
if (!Port_SendToMessageThread)
386
buffer = (UInt32) wwi->wiID;
388
data = CFDataCreate(kCFAllocatorDefault, (UInt8 *)&buffer, sizeof(buffer));
392
CFMessagePortSendRequest(Port_SendToMessageThread, kWaveInNotifyCompletionsMessage, data, 0.0, 0.0, NULL, NULL);
396
static DWORD bytes_to_mmtime(LPMMTIME lpTime, DWORD position,
397
PCMWAVEFORMAT* format)
399
TRACE("wType=%04X wBitsPerSample=%u nSamplesPerSec=%u nChannels=%u nAvgBytesPerSec=%u\n",
400
lpTime->wType, format->wBitsPerSample, format->wf.nSamplesPerSec,
401
format->wf.nChannels, format->wf.nAvgBytesPerSec);
402
TRACE("Position in bytes=%u\n", position);
404
switch (lpTime->wType) {
406
lpTime->u.sample = position / (format->wBitsPerSample / 8 * format->wf.nChannels);
407
TRACE("TIME_SAMPLES=%u\n", lpTime->u.sample);
410
lpTime->u.ms = 1000.0 * position / (format->wBitsPerSample / 8 * format->wf.nChannels * format->wf.nSamplesPerSec);
411
TRACE("TIME_MS=%u\n", lpTime->u.ms);
414
lpTime->u.smpte.fps = 30;
415
position = position / (format->wBitsPerSample / 8 * format->wf.nChannels);
416
position += (format->wf.nSamplesPerSec / lpTime->u.smpte.fps) - 1; /* round up */
417
lpTime->u.smpte.sec = position / format->wf.nSamplesPerSec;
418
position -= lpTime->u.smpte.sec * format->wf.nSamplesPerSec;
419
lpTime->u.smpte.min = lpTime->u.smpte.sec / 60;
420
lpTime->u.smpte.sec -= 60 * lpTime->u.smpte.min;
421
lpTime->u.smpte.hour = lpTime->u.smpte.min / 60;
422
lpTime->u.smpte.min -= 60 * lpTime->u.smpte.hour;
423
lpTime->u.smpte.fps = 30;
424
lpTime->u.smpte.frame = position * lpTime->u.smpte.fps / format->wf.nSamplesPerSec;
425
TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n",
426
lpTime->u.smpte.hour, lpTime->u.smpte.min,
427
lpTime->u.smpte.sec, lpTime->u.smpte.frame);
430
WARN("Format %d not supported, using TIME_BYTES !\n", lpTime->wType);
431
lpTime->wType = TIME_BYTES;
434
lpTime->u.cb = position;
435
TRACE("TIME_BYTES=%u\n", lpTime->u.cb);
438
return MMSYSERR_NOERROR;
441
static BOOL supportedFormat(LPWAVEFORMATEX wf)
443
if (wf->nSamplesPerSec < DSBFREQUENCY_MIN || wf->nSamplesPerSec > DSBFREQUENCY_MAX)
446
if (wf->wFormatTag == WAVE_FORMAT_PCM) {
447
if (wf->nChannels >= 1 && wf->nChannels <= 2) {
448
if (wf->wBitsPerSample==8||wf->wBitsPerSample==16)
451
} else if (wf->wFormatTag == WAVE_FORMAT_EXTENSIBLE) {
452
WAVEFORMATEXTENSIBLE * wfex = (WAVEFORMATEXTENSIBLE *)wf;
454
if (wf->cbSize == 22 && IsEqualGUID(&wfex->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)) {
455
if (wf->nChannels >=1 && wf->nChannels <= 8) {
456
if (wf->wBitsPerSample==wfex->Samples.wValidBitsPerSample) {
457
if (wf->wBitsPerSample==8||wf->wBitsPerSample==16)
460
WARN("wBitsPerSample != wValidBitsPerSample not supported yet\n");
463
WARN("only KSDATAFORMAT_SUBTYPE_PCM supported\n");
465
WARN("only WAVE_FORMAT_PCM and WAVE_FORMAT_EXTENSIBLE supported\n");
470
void copyFormat(LPWAVEFORMATEX wf1, LPPCMWAVEFORMAT wf2)
472
memcpy(wf2, wf1, sizeof(PCMWAVEFORMAT));
473
/* Downgrade WAVE_FORMAT_EXTENSIBLE KSDATAFORMAT_SUBTYPE_PCM
474
* to smaller yet compatible WAVE_FORMAT_PCM structure */
475
if (wf2->wf.wFormatTag == WAVE_FORMAT_EXTENSIBLE)
476
wf2->wf.wFormatTag = WAVE_FORMAT_PCM;
479
/**************************************************************************
480
* CoreAudio_GetDevCaps [internal]
482
BOOL CoreAudio_GetDevCaps (void)
486
AudioDeviceID devId = CoreAudio_DefaultDevice.outputDeviceID;
487
AudioObjectPropertyAddress propertyAddress;
492
propertySize = sizeof(name);
493
propertyAddress.mSelector = kAudioObjectPropertyName;
494
propertyAddress.mScope = kAudioDevicePropertyScopeOutput;
495
propertyAddress.mElement = kAudioObjectPropertyElementMaster;
496
status = AudioObjectGetPropertyData(devId, &propertyAddress, 0, NULL, &propertySize, &name);
498
ERR("AudioObjectGetPropertyData for kAudioObjectPropertyName return %s\n", wine_dbgstr_fourcc(status));
502
CFStringGetCString(name, CoreAudio_DefaultDevice.ds_desc.szDesc,
503
sizeof(CoreAudio_DefaultDevice.ds_desc.szDesc),
504
kCFStringEncodingUTF8);
505
strcpy(CoreAudio_DefaultDevice.ds_desc.szDrvname, "winecoreaudio.drv");
506
range = CFRangeMake(0, min(sizeof(CoreAudio_DefaultDevice.out_caps.szPname) / sizeof(WCHAR) - 1, CFStringGetLength(name)));
507
CFStringGetCharacters(name, range, CoreAudio_DefaultDevice.out_caps.szPname);
508
CoreAudio_DefaultDevice.out_caps.szPname[range.length] = 0;
509
CFStringGetCString(name, CoreAudio_DefaultDevice.dev_name, 32, kCFStringEncodingUTF8);
512
propertySize = sizeof(CoreAudio_DefaultDevice.streamDescription);
513
/* FIXME: kAudioDevicePropertyStreamFormat is deprecated. We're
514
* "supposed" to get an AudioStream object from the AudioDevice,
515
* then query it for the format with kAudioStreamPropertyVirtualFormat.
516
* Apple says that this is for our own good, because this property
517
* "has been shown to lead to programming mistakes by clients when
518
* working with devices with multiple streams." Only one problem:
519
* which stream? For now, just query the device.
521
propertyAddress.mSelector = kAudioDevicePropertyStreamFormat;
522
status = AudioObjectGetPropertyData(devId, &propertyAddress, 0, NULL, &propertySize, &CoreAudio_DefaultDevice.streamDescription);
523
if (status != noErr) {
524
ERR("AudioObjectGetPropertyData for kAudioDevicePropertyStreamFormat return %s\n", wine_dbgstr_fourcc(status));
528
TRACE("Device Stream Description mSampleRate : %f\n mFormatID : %s\n"
529
"mFormatFlags : %lX\n mBytesPerPacket : %lu\n mFramesPerPacket : %lu\n"
530
"mBytesPerFrame : %lu\n mChannelsPerFrame : %lu\n mBitsPerChannel : %lu\n",
531
CoreAudio_DefaultDevice.streamDescription.mSampleRate,
532
wine_dbgstr_fourcc(CoreAudio_DefaultDevice.streamDescription.mFormatID),
533
CoreAudio_DefaultDevice.streamDescription.mFormatFlags,
534
CoreAudio_DefaultDevice.streamDescription.mBytesPerPacket,
535
CoreAudio_DefaultDevice.streamDescription.mFramesPerPacket,
536
CoreAudio_DefaultDevice.streamDescription.mBytesPerFrame,
537
CoreAudio_DefaultDevice.streamDescription.mChannelsPerFrame,
538
CoreAudio_DefaultDevice.streamDescription.mBitsPerChannel);
540
CoreAudio_DefaultDevice.out_caps.wMid = 0xcafe;
541
CoreAudio_DefaultDevice.out_caps.wPid = 0x0001;
543
CoreAudio_DefaultDevice.out_caps.vDriverVersion = 0x0001;
544
CoreAudio_DefaultDevice.out_caps.dwFormats = 0x00000000;
545
CoreAudio_DefaultDevice.out_caps.wReserved1 = 0;
546
CoreAudio_DefaultDevice.out_caps.dwSupport = WAVECAPS_VOLUME;
547
CoreAudio_DefaultDevice.out_caps.dwSupport |= WAVECAPS_LRVOLUME;
549
CoreAudio_DefaultDevice.out_caps.wChannels = 2;
550
CoreAudio_DefaultDevice.out_caps.dwFormats|= WAVE_FORMAT_4S16;
552
TRACE_(coreaudio)("out dwFormats = %08x, dwSupport = %08x\n",
553
CoreAudio_DefaultDevice.out_caps.dwFormats, CoreAudio_DefaultDevice.out_caps.dwSupport);
558
/******************************************************************
561
* Initialize CoreAudio_DefaultDevice
563
LONG CoreAudio_WaveInit(void)
567
AudioObjectPropertyAddress propertyAddress;
569
CFStringRef messageThreadPortName;
570
CFMessagePortRef port_ReceiveInMessageThread;
575
/* number of sound cards */
576
propertyAddress.mSelector = kAudioHardwarePropertyDevices;
577
propertyAddress.mScope = kAudioObjectPropertyScopeGlobal;
578
propertyAddress.mElement = kAudioObjectPropertyElementMaster;
579
AudioObjectGetPropertyDataSize(kAudioObjectSystemObject, &propertyAddress, 0, NULL, &propertySize);
580
propertySize /= sizeof(AudioDeviceID);
581
TRACE("sound cards : %lu\n", propertySize);
583
/* Get the output device */
584
propertySize = sizeof(CoreAudio_DefaultDevice.outputDeviceID);
585
propertyAddress.mSelector = kAudioHardwarePropertyDefaultOutputDevice;
586
status = AudioObjectGetPropertyData(kAudioObjectSystemObject, &propertyAddress, 0, NULL, &propertySize, &CoreAudio_DefaultDevice.outputDeviceID);
588
ERR("AudioObjectGetPropertyData return %s for kAudioHardwarePropertyDefaultOutputDevice\n", wine_dbgstr_fourcc(status));
591
if (CoreAudio_DefaultDevice.outputDeviceID == kAudioDeviceUnknown) {
592
ERR("AudioObjectGetPropertyData: CoreAudio_DefaultDevice.outputDeviceID == kAudioDeviceUnknown\n");
596
if ( ! CoreAudio_GetDevCaps() )
599
CoreAudio_DefaultDevice.interface_name=HeapAlloc(GetProcessHeap(),0,strlen(CoreAudio_DefaultDevice.dev_name)+1);
600
strcpy(CoreAudio_DefaultDevice.interface_name, CoreAudio_DefaultDevice.dev_name);
602
for (i = 0; i < MAX_WAVEOUTDRV; ++i)
604
static const WCHAR wszWaveOutFormat[] =
605
{'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','O','u','t',' ','%','d',0};
607
list_init(&WOutDev[i].instances);
608
WOutDev[i].cadev = &CoreAudio_DefaultDevice;
610
memset(&WOutDev[i].caps, 0, sizeof(WOutDev[i].caps));
612
WOutDev[i].caps.wMid = 0xcafe; /* Manufac ID */
613
WOutDev[i].caps.wPid = 0x0001; /* Product ID */
614
snprintfW(WOutDev[i].caps.szPname, sizeof(WOutDev[i].caps.szPname)/sizeof(WCHAR), wszWaveOutFormat, i);
615
snprintf(WOutDev[i].interface_name, sizeof(WOutDev[i].interface_name), "winecoreaudio: %d", i);
617
WOutDev[i].caps.vDriverVersion = 0x0001;
618
WOutDev[i].caps.dwFormats = 0x00000000;
619
WOutDev[i].caps.dwSupport = WAVECAPS_VOLUME;
621
WOutDev[i].caps.wChannels = 2;
622
/* WOutDev[i].caps.dwSupport |= WAVECAPS_LRVOLUME; */ /* FIXME */
624
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96M08;
625
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96S08;
626
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96M16;
627
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96S16;
628
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48M08;
629
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48S08;
630
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48M16;
631
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48S16;
632
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4M08;
633
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4S08;
634
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4S16;
635
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4M16;
636
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2M08;
637
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2S08;
638
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2M16;
639
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2S16;
640
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1M08;
641
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1S08;
642
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1M16;
643
WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1S16;
645
WOutDev[i].device_volume = 0xffffffff;
647
WOutDev[i].lock = 0; /* initialize the mutex */
650
/* FIXME: implement sample rate conversion on input */
651
inputSampleRate = AudioUnit_GetInputDeviceSampleRate();
653
for (i = 0; i < MAX_WAVEINDRV; ++i)
655
static const WCHAR wszWaveInFormat[] =
656
{'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','I','n',' ','%','d',0};
658
memset(&WInDev[i], 0, sizeof(WInDev[i]));
661
/* Establish preconditions for widOpen */
662
WInDev[i].state = WINE_WS_CLOSED;
663
WInDev[i].lock = 0; /* initialize the mutex */
665
/* Fill in capabilities. widGetDevCaps can be called at any time. */
666
WInDev[i].caps.wMid = 0xcafe; /* Manufac ID */
667
WInDev[i].caps.wPid = 0x0001; /* Product ID */
668
WInDev[i].caps.vDriverVersion = 0x0001;
670
snprintfW(WInDev[i].caps.szPname, sizeof(WInDev[i].caps.szPname)/sizeof(WCHAR), wszWaveInFormat, i);
671
snprintf(WInDev[i].interface_name, sizeof(WInDev[i].interface_name), "winecoreaudio in: %d", i);
673
if (inputSampleRate == 96000)
675
WInDev[i].caps.dwFormats |= WAVE_FORMAT_96M08;
676
WInDev[i].caps.dwFormats |= WAVE_FORMAT_96S08;
677
WInDev[i].caps.dwFormats |= WAVE_FORMAT_96M16;
678
WInDev[i].caps.dwFormats |= WAVE_FORMAT_96S16;
680
if (inputSampleRate == 48000)
682
WInDev[i].caps.dwFormats |= WAVE_FORMAT_48M08;
683
WInDev[i].caps.dwFormats |= WAVE_FORMAT_48S08;
684
WInDev[i].caps.dwFormats |= WAVE_FORMAT_48M16;
685
WInDev[i].caps.dwFormats |= WAVE_FORMAT_48S16;
687
if (inputSampleRate == 44100)
689
WInDev[i].caps.dwFormats |= WAVE_FORMAT_4M08;
690
WInDev[i].caps.dwFormats |= WAVE_FORMAT_4S08;
691
WInDev[i].caps.dwFormats |= WAVE_FORMAT_4M16;
692
WInDev[i].caps.dwFormats |= WAVE_FORMAT_4S16;
694
if (inputSampleRate == 22050)
696
WInDev[i].caps.dwFormats |= WAVE_FORMAT_2M08;
697
WInDev[i].caps.dwFormats |= WAVE_FORMAT_2S08;
698
WInDev[i].caps.dwFormats |= WAVE_FORMAT_2M16;
699
WInDev[i].caps.dwFormats |= WAVE_FORMAT_2S16;
701
if (inputSampleRate == 11025)
703
WInDev[i].caps.dwFormats |= WAVE_FORMAT_1M08;
704
WInDev[i].caps.dwFormats |= WAVE_FORMAT_1S08;
705
WInDev[i].caps.dwFormats |= WAVE_FORMAT_1M16;
706
WInDev[i].caps.dwFormats |= WAVE_FORMAT_1S16;
709
WInDev[i].caps.wChannels = 2;
712
/* create mach messages handler */
714
messageThreadPortName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL,
715
CFSTR("WaveMessagePort.%d.%lu"), getpid(), (unsigned long)random());
716
if (!messageThreadPortName)
718
ERR("Can't create message thread port name\n");
722
port_ReceiveInMessageThread = CFMessagePortCreateLocal(kCFAllocatorDefault, messageThreadPortName,
723
&wodMessageHandler, NULL, NULL);
724
if (!port_ReceiveInMessageThread)
726
ERR("Can't create message thread local port\n");
727
CFRelease(messageThreadPortName);
731
Port_SendToMessageThread = CFMessagePortCreateRemote(kCFAllocatorDefault, messageThreadPortName);
732
CFRelease(messageThreadPortName);
733
if (!Port_SendToMessageThread)
735
ERR("Can't create port for sending to message thread\n");
736
CFRelease(port_ReceiveInMessageThread);
740
/* Cannot WAIT for any events because we are called from the loader (which has a lock on loading stuff) */
741
/* We might want to wait for this thread to be created -- but we cannot -- not here at least */
742
/* Instead track the thread so we can clean it up later */
745
ERR("Message thread already started -- expect problems\n");
747
hThread = CreateThread(NULL, 0, messageThread, (LPVOID)port_ReceiveInMessageThread, 0, NULL);
750
ERR("Can't create message thread\n");
751
CFRelease(port_ReceiveInMessageThread);
752
CFRelease(Port_SendToMessageThread);
753
Port_SendToMessageThread = NULL;
757
/* The message thread is responsible for releasing port_ReceiveInMessageThread. */
762
void CoreAudio_WaveRelease(void)
764
/* Stop CFRunLoop in messageThread */
767
if (!Port_SendToMessageThread)
770
CFMessagePortSendRequest(Port_SendToMessageThread, kStopLoopMessage, NULL, 0.0, 0.0, NULL, NULL);
771
CFRelease(Port_SendToMessageThread);
772
Port_SendToMessageThread = NULL;
774
/* Wait for the thread to finish and clean it up */
775
/* This rids us of any quick start/shutdown driver crashes */
776
WaitForSingleObject(hThread, INFINITE);
777
CloseHandle(hThread);
781
/*======================================================================*
782
* Low level WAVE OUT implementation *
783
*======================================================================*/
785
/**************************************************************************
786
* wodNotifyClient [internal]
788
static void wodNotifyClient(WINE_WAVEOUT_INSTANCE* wwo, WORD wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2)
790
TRACE("wMsg = 0x%04x dwParm1 = %04lx dwParam2 = %04lx\n", wMsg, dwParam1, dwParam2);
796
DriverCallback(wwo->waveDesc.dwCallback, wwo->wFlags,
797
(HDRVR)wwo->waveDesc.hWave, wMsg, wwo->waveDesc.dwInstance,
801
FIXME("Unknown callback message %u\n", wMsg);
806
/**************************************************************************
807
* wodGetDevCaps [internal]
809
static DWORD wodGetDevCaps(WORD wDevID, LPWAVEOUTCAPSW lpCaps, DWORD dwSize)
811
TRACE("(%u, %p, %u);\n", wDevID, lpCaps, dwSize);
813
if (lpCaps == NULL) return MMSYSERR_NOTENABLED;
815
if (wDevID >= MAX_WAVEOUTDRV)
817
TRACE("MAX_WAVOUTDRV reached !\n");
818
return MMSYSERR_BADDEVICEID;
821
TRACE("dwSupport=(0x%x), dwFormats=(0x%x)\n", WOutDev[wDevID].caps.dwSupport, WOutDev[wDevID].caps.dwFormats);
822
memcpy(lpCaps, &WOutDev[wDevID].caps, min(dwSize, sizeof(*lpCaps)));
823
return MMSYSERR_NOERROR;
826
/**************************************************************************
829
static DWORD wodOpen(WORD wDevID, WINE_WAVEOUT_INSTANCE** pInstance, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
831
WINE_WAVEOUT_INSTANCE* wwo;
833
AudioStreamBasicDescription streamFormat;
834
AudioUnit audioUnit = NULL;
835
BOOL auInited = FALSE;
837
TRACE("(%u, %p, %p, %08x);\n", wDevID, pInstance, lpDesc, dwFlags);
840
WARN("Invalid Parameter !\n");
841
return MMSYSERR_INVALPARAM;
843
if (wDevID >= MAX_WAVEOUTDRV) {
844
TRACE("MAX_WAVOUTDRV reached !\n");
845
return MMSYSERR_BADDEVICEID;
848
TRACE("Format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
849
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
850
lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample);
852
if (!supportedFormat(lpDesc->lpFormat))
854
WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
855
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
856
lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample);
857
return WAVERR_BADFORMAT;
860
if (dwFlags & WAVE_FORMAT_QUERY)
862
TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
863
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
864
lpDesc->lpFormat->nSamplesPerSec);
865
return MMSYSERR_NOERROR;
868
/* nBlockAlign and nAvgBytesPerSec are output variables for dsound */
869
if (lpDesc->lpFormat->nBlockAlign != lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8) {
870
lpDesc->lpFormat->nBlockAlign = lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8;
871
WARN("Fixing nBlockAlign\n");
873
if (lpDesc->lpFormat->nAvgBytesPerSec!= lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign) {
874
lpDesc->lpFormat->nAvgBytesPerSec = lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign;
875
WARN("Fixing nAvgBytesPerSec\n");
878
/* We proceed in three phases:
879
* o Allocate the device instance, marking it as opening
880
* o Create, configure, and start the Audio Unit. To avoid deadlock,
881
* this has to be done without holding wwo->lock.
882
* o If that was successful, finish setting up our instance and add it
883
* to the device's list.
884
* Otherwise, clean up and deallocate the instance.
886
wwo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wwo));
888
return MMSYSERR_NOMEM;
891
wwo->state = WINE_WS_OPENING;
893
if (!AudioUnit_CreateDefaultAudioUnit((void *) wwo, &audioUnit))
895
ERR("CoreAudio_CreateDefaultAudioUnit(0x%04x) failed\n", wDevID);
896
ret = MMSYSERR_ERROR;
900
streamFormat.mFormatID = kAudioFormatLinearPCM;
901
streamFormat.mFormatFlags = kLinearPCMFormatFlagIsPacked;
902
/* FIXME check for 32bits float -> kLinearPCMFormatFlagIsFloat */
903
if (lpDesc->lpFormat->wBitsPerSample != 8)
904
streamFormat.mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger;
905
# ifdef WORDS_BIGENDIAN
906
streamFormat.mFormatFlags |= kLinearPCMFormatFlagIsBigEndian; /* FIXME Wave format is little endian */
909
streamFormat.mSampleRate = lpDesc->lpFormat->nSamplesPerSec;
910
streamFormat.mChannelsPerFrame = lpDesc->lpFormat->nChannels;
911
streamFormat.mFramesPerPacket = 1;
912
streamFormat.mBitsPerChannel = lpDesc->lpFormat->wBitsPerSample;
913
streamFormat.mBytesPerFrame = streamFormat.mBitsPerChannel * streamFormat.mChannelsPerFrame / 8;
914
streamFormat.mBytesPerPacket = streamFormat.mBytesPerFrame * streamFormat.mFramesPerPacket;
916
ret = AudioUnit_InitializeWithStreamDescription(audioUnit, &streamFormat);
919
ret = WAVERR_BADFORMAT; /* FIXME return an error based on the OSStatus */
924
AudioUnit_SetVolume(audioUnit, LOWORD(WOutDev[wDevID].device_volume) / 65535.0f,
925
HIWORD(WOutDev[wDevID].device_volume) / 65535.0f);
927
/* Our render callback CoreAudio_woAudioUnitIOProc may be called before
928
* AudioOutputUnitStart returns. Core Audio will grab its own internal
929
* lock before calling it and the callback grabs wwo->lock. This would
930
* deadlock if we were holding wwo->lock.
931
* Also, the callback has to safely do nothing in that case, because
932
* wwo hasn't been completely filled out, yet. This is assured by state
933
* being WINE_WS_OPENING. */
934
ret = AudioOutputUnitStart(audioUnit);
937
ERR("AudioOutputUnitStart failed: %08x\n", ret);
938
ret = MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */
943
OSSpinLockLock(&wwo->lock);
944
assert(wwo->state == WINE_WS_OPENING);
946
wwo->audioUnit = audioUnit;
947
wwo->streamDescription = streamFormat;
949
wwo->state = WINE_WS_PLAYING;
951
wwo->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
953
wwo->waveDesc = *lpDesc;
954
copyFormat(lpDesc->lpFormat, &wwo->format);
956
WOutDev[wDevID].trace_on = TRACE_ON(wave);
957
WOutDev[wDevID].warn_on = WARN_ON(wave);
958
WOutDev[wDevID].err_on = ERR_ON(wave);
960
OSSpinLockUnlock(&wwo->lock);
962
OSSpinLockLock(&WOutDev[wDevID].lock);
963
list_add_head(&WOutDev[wDevID].instances, &wwo->entry);
964
OSSpinLockUnlock(&WOutDev[wDevID].lock);
967
TRACE("opened instance %p\n", wwo);
969
wodNotifyClient(wwo, WOM_OPEN, 0L, 0L);
971
return MMSYSERR_NOERROR;
977
AudioUnitUninitialize(audioUnit);
978
AudioUnit_CloseAudioUnit(audioUnit);
981
OSSpinLockLock(&wwo->lock);
982
assert(wwo->state == WINE_WS_OPENING);
983
/* OSSpinLockUnlock(&wwo->lock); *//* No need, about to free */
984
HeapFree(GetProcessHeap(), 0, wwo);
989
/**************************************************************************
990
* wodClose [internal]
992
static DWORD wodClose(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo)
994
DWORD ret = MMSYSERR_NOERROR;
996
TRACE("(%u, %p);\n", wDevID, wwo);
998
if (wDevID >= MAX_WAVEOUTDRV)
1000
WARN("bad device ID !\n");
1001
return MMSYSERR_BADDEVICEID;
1004
OSSpinLockLock(&wwo->lock);
1005
if (wwo->lpQueuePtr)
1007
OSSpinLockUnlock(&wwo->lock);
1008
WARN("buffers still playing !\n");
1009
return WAVERR_STILLPLAYING;
1013
AudioUnit audioUnit = wwo->audioUnit;
1015
/* sanity check: this should not happen since the device must have been reset before */
1016
if (wwo->lpQueuePtr || wwo->lpPlayPtr) ERR("out of sync\n");
1018
wwo->state = WINE_WS_CLOSING; /* mark the device as closing */
1019
wwo->audioUnit = NULL;
1021
OSSpinLockUnlock(&wwo->lock);
1023
err = AudioUnitUninitialize(audioUnit);
1025
ERR("AudioUnitUninitialize return %s\n", wine_dbgstr_fourcc(err));
1026
return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */
1029
if ( !AudioUnit_CloseAudioUnit(audioUnit) )
1031
ERR("Can't close AudioUnit\n");
1032
return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */
1035
OSSpinLockLock(&WOutDev[wDevID].lock);
1036
list_remove(&wwo->entry);
1037
OSSpinLockUnlock(&WOutDev[wDevID].lock);
1039
wodNotifyClient(wwo, WOM_CLOSE, 0L, 0L);
1041
HeapFree(GetProcessHeap(), 0, wwo);
1047
/**************************************************************************
1048
* wodPrepare [internal]
1050
static DWORD wodPrepare(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr, DWORD dwSize)
1052
TRACE("(%u, %p, %p, %08x);\n", wDevID, wwo, lpWaveHdr, dwSize);
1054
if (wDevID >= MAX_WAVEOUTDRV) {
1055
WARN("bad device ID !\n");
1056
return MMSYSERR_BADDEVICEID;
1059
if (lpWaveHdr->dwFlags & WHDR_INQUEUE)
1060
return WAVERR_STILLPLAYING;
1062
lpWaveHdr->dwFlags |= WHDR_PREPARED;
1063
lpWaveHdr->dwFlags &= ~WHDR_DONE;
1065
return MMSYSERR_NOERROR;
1068
/**************************************************************************
1069
* wodUnprepare [internal]
1071
static DWORD wodUnprepare(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr, DWORD dwSize)
1073
TRACE("(%u, %p, %p, %08x);\n", wDevID, wwo, lpWaveHdr, dwSize);
1075
if (wDevID >= MAX_WAVEOUTDRV) {
1076
WARN("bad device ID !\n");
1077
return MMSYSERR_BADDEVICEID;
1080
if (lpWaveHdr->dwFlags & WHDR_INQUEUE)
1081
return WAVERR_STILLPLAYING;
1083
lpWaveHdr->dwFlags &= ~WHDR_PREPARED;
1084
lpWaveHdr->dwFlags |= WHDR_DONE;
1086
return MMSYSERR_NOERROR;
1090
/**************************************************************************
1091
* wodHelper_CheckForLoopBegin [internal]
1093
* Check if the new waveheader is the beginning of a loop, and set up
1095
* This is called with the WAVEOUT_INSTANCE lock held.
1096
* Call from AudioUnit IO thread can't use Wine debug channels.
1098
static void wodHelper_CheckForLoopBegin(WINE_WAVEOUT_INSTANCE* wwo)
1100
LPWAVEHDR lpWaveHdr = wwo->lpPlayPtr;
1102
if (lpWaveHdr->dwFlags & WHDR_BEGINLOOP)
1106
if (WOutDev[wwo->woID].warn_on)
1107
fprintf(stderr, "warn:winecoreaudio:wodHelper_CheckForLoopBegin Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr);
1111
if (WOutDev[wwo->woID].trace_on)
1112
fprintf(stderr, "trace:winecoreaudio:wodHelper_CheckForLoopBegin Starting loop (%dx) with %p\n", lpWaveHdr->dwLoops, lpWaveHdr);
1114
wwo->lpLoopPtr = lpWaveHdr;
1115
/* Windows does not touch WAVEHDR.dwLoops,
1116
* so we need to make an internal copy */
1117
wwo->dwLoops = lpWaveHdr->dwLoops;
1123
/**************************************************************************
1124
* wodHelper_PlayPtrNext [internal]
1126
* Advance the play pointer to the next waveheader, looping if required.
1127
* This is called with the WAVEOUT_INSTANCE lock held.
1128
* Call from AudioUnit IO thread can't use Wine debug channels.
1130
static void wodHelper_PlayPtrNext(WINE_WAVEOUT_INSTANCE* wwo)
1132
BOOL didLoopBack = FALSE;
1134
wwo->dwPartialOffset = 0;
1135
if ((wwo->lpPlayPtr->dwFlags & WHDR_ENDLOOP) && wwo->lpLoopPtr)
1137
/* We're at the end of a loop, loop if required */
1138
if (wwo->dwLoops > 1)
1141
wwo->lpPlayPtr = wwo->lpLoopPtr;
1146
wwo->lpLoopPtr = NULL;
1151
/* We didn't loop back. Advance to the next wave header */
1152
wwo->lpPlayPtr = wwo->lpPlayPtr->lpNext;
1155
wodHelper_CheckForLoopBegin(wwo);
1159
/* Send the "done" notification for each WAVEHDR in a list. The list must be
1160
* free-standing. It should not be part of a device instance's queue.
1161
* This function must be called with the WAVEOUT_INSTANCE lock *not* held.
1162
* Furthermore, it does not lock it, itself. That's because the callback to the
1163
* application may prompt the application to operate on the device, and we don't
1166
static void wodHelper_NotifyDoneForList(WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr)
1170
LPWAVEHDR lpNext = lpWaveHdr->lpNext;
1172
lpWaveHdr->lpNext = NULL;
1173
lpWaveHdr->dwFlags &= ~WHDR_INQUEUE;
1174
lpWaveHdr->dwFlags |= WHDR_DONE;
1175
wodNotifyClient(wwo, WOM_DONE, (DWORD_PTR)lpWaveHdr, 0);
1181
/* if force is TRUE then notify the client that all the headers were completed
1183
static void wodHelper_NotifyCompletions(WINE_WAVEOUT_INSTANCE* wwo, BOOL force)
1185
LPWAVEHDR lpFirstDoneWaveHdr = NULL;
1187
OSSpinLockLock(&wwo->lock);
1189
/* First, excise all of the done headers from the queue into
1190
* a free-standing list. */
1193
lpFirstDoneWaveHdr = wwo->lpQueuePtr;
1194
wwo->lpQueuePtr = NULL;
1198
LPWAVEHDR lpWaveHdr;
1199
LPWAVEHDR lpLastDoneWaveHdr = NULL;
1201
/* Start from lpQueuePtr and keep notifying until:
1202
* - we hit an unwritten wavehdr
1203
* - we hit the beginning of a running loop
1204
* - we hit a wavehdr which hasn't finished playing
1207
lpWaveHdr = wwo->lpQueuePtr;
1209
lpWaveHdr != wwo->lpPlayPtr &&
1210
lpWaveHdr != wwo->lpLoopPtr;
1211
lpWaveHdr = lpWaveHdr->lpNext
1214
if (!lpFirstDoneWaveHdr)
1215
lpFirstDoneWaveHdr = lpWaveHdr;
1216
lpLastDoneWaveHdr = lpWaveHdr;
1219
if (lpLastDoneWaveHdr)
1221
wwo->lpQueuePtr = lpLastDoneWaveHdr->lpNext;
1222
lpLastDoneWaveHdr->lpNext = NULL;
1226
OSSpinLockUnlock(&wwo->lock);
1228
/* Now, send the "done" notification for each header in our list. */
1229
wodHelper_NotifyDoneForList(wwo, lpFirstDoneWaveHdr);
1233
/**************************************************************************
1234
* wodWrite [internal]
1237
static DWORD wodWrite(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr, DWORD dwSize)
1241
TRACE("(%u, %p, %p, %lu, %08X);\n", wDevID, wwo, lpWaveHdr, (unsigned long)lpWaveHdr->dwBufferLength, dwSize);
1243
/* first, do the sanity checks... */
1244
if (wDevID >= MAX_WAVEOUTDRV)
1246
WARN("bad dev ID !\n");
1247
return MMSYSERR_BADDEVICEID;
1250
if (lpWaveHdr->lpData == NULL || !(lpWaveHdr->dwFlags & WHDR_PREPARED))
1252
TRACE("unprepared\n");
1253
return WAVERR_UNPREPARED;
1256
if (lpWaveHdr->dwFlags & WHDR_INQUEUE)
1258
TRACE("still playing\n");
1259
return WAVERR_STILLPLAYING;
1262
lpWaveHdr->dwFlags &= ~WHDR_DONE;
1263
lpWaveHdr->dwFlags |= WHDR_INQUEUE;
1264
lpWaveHdr->lpNext = 0;
1266
OSSpinLockLock(&wwo->lock);
1267
/* insert buffer at the end of queue */
1268
for (wh = &(wwo->lpQueuePtr); *wh; wh = &((*wh)->lpNext))
1272
if (!wwo->lpPlayPtr)
1274
wwo->lpPlayPtr = lpWaveHdr;
1276
wodHelper_CheckForLoopBegin(wwo);
1278
wwo->dwPartialOffset = 0;
1280
OSSpinLockUnlock(&wwo->lock);
1282
return MMSYSERR_NOERROR;
1285
/**************************************************************************
1286
* wodPause [internal]
1288
static DWORD wodPause(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo)
1292
TRACE("(%u, %p);!\n", wDevID, wwo);
1294
if (wDevID >= MAX_WAVEOUTDRV)
1296
WARN("bad device ID !\n");
1297
return MMSYSERR_BADDEVICEID;
1300
/* The order of the following operations is important since we can't hold
1301
* the mutex while we make an Audio Unit call. Stop the Audio Unit before
1302
* setting the PAUSED state. In wodRestart, the order is reversed. This
1303
* guarantees that we can't get into a situation where the state is
1304
* PLAYING but the Audio Unit isn't running. Although we can be in PAUSED
1305
* state with the Audio Unit still running, that's harmless because the
1306
* render callback will just produce silence.
1308
status = AudioOutputUnitStop(wwo->audioUnit);
1310
WARN("AudioOutputUnitStop return %s\n", wine_dbgstr_fourcc(status));
1312
OSSpinLockLock(&wwo->lock);
1313
if (wwo->state == WINE_WS_PLAYING)
1314
wwo->state = WINE_WS_PAUSED;
1315
OSSpinLockUnlock(&wwo->lock);
1317
return MMSYSERR_NOERROR;
1320
/**************************************************************************
1321
* wodRestart [internal]
1323
static DWORD wodRestart(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo)
1327
TRACE("(%u, %p);\n", wDevID, wwo);
1329
if (wDevID >= MAX_WAVEOUTDRV )
1331
WARN("bad device ID !\n");
1332
return MMSYSERR_BADDEVICEID;
1335
/* The order of the following operations is important since we can't hold
1336
* the mutex while we make an Audio Unit call. Set the PLAYING
1337
* state before starting the Audio Unit. In wodPause, the order is
1338
* reversed. This guarantees that we can't get into a situation where
1339
* the state is PLAYING but the Audio Unit isn't running.
1340
* Although we can be in PAUSED state with the Audio Unit still running,
1341
* that's harmless because the render callback will just produce silence.
1343
OSSpinLockLock(&wwo->lock);
1344
if (wwo->state == WINE_WS_PAUSED)
1345
wwo->state = WINE_WS_PLAYING;
1346
OSSpinLockUnlock(&wwo->lock);
1348
status = AudioOutputUnitStart(wwo->audioUnit);
1350
ERR("AudioOutputUnitStart return %s\n", wine_dbgstr_fourcc(status));
1351
return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */
1354
return MMSYSERR_NOERROR;
1357
/**************************************************************************
1358
* wodReset [internal]
1360
static DWORD wodReset(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo)
1363
LPWAVEHDR lpSavedQueuePtr;
1365
TRACE("(%u, %p);\n", wDevID, wwo);
1367
if (wDevID >= MAX_WAVEOUTDRV)
1369
WARN("bad device ID !\n");
1370
return MMSYSERR_BADDEVICEID;
1373
OSSpinLockLock(&wwo->lock);
1375
if (wwo->state == WINE_WS_CLOSING || wwo->state == WINE_WS_OPENING)
1377
OSSpinLockUnlock(&wwo->lock);
1378
WARN("resetting a closed device\n");
1379
return MMSYSERR_INVALHANDLE;
1382
lpSavedQueuePtr = wwo->lpQueuePtr;
1383
wwo->lpPlayPtr = wwo->lpQueuePtr = wwo->lpLoopPtr = NULL;
1384
wwo->state = WINE_WS_PLAYING;
1385
wwo->dwPlayedTotal = 0;
1387
wwo->dwPartialOffset = 0; /* Clear partial wavehdr */
1389
OSSpinLockUnlock(&wwo->lock);
1391
status = AudioOutputUnitStart(wwo->audioUnit);
1394
ERR( "AudioOutputUnitStart return %s\n", wine_dbgstr_fourcc(status));
1395
return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */
1398
/* Now, send the "done" notification for each header in our list. */
1399
/* Do this last so the reset operation is effectively complete before the
1400
* app does whatever it's going to do in response to these notifications. */
1401
wodHelper_NotifyDoneForList(wwo, lpSavedQueuePtr);
1403
return MMSYSERR_NOERROR;
1406
/**************************************************************************
1407
* wodBreakLoop [internal]
1409
static DWORD wodBreakLoop(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo)
1411
TRACE("(%u, %p);\n", wDevID, wwo);
1413
if (wDevID >= MAX_WAVEOUTDRV)
1415
WARN("bad device ID !\n");
1416
return MMSYSERR_BADDEVICEID;
1419
OSSpinLockLock(&wwo->lock);
1421
if (wwo->lpLoopPtr != NULL)
1423
/* ensure exit at end of current loop */
1427
OSSpinLockUnlock(&wwo->lock);
1429
return MMSYSERR_NOERROR;
1432
/**************************************************************************
1433
* wodGetPosition [internal]
1435
static DWORD wodGetPosition(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPMMTIME lpTime, DWORD uSize)
1439
TRACE("(%u, %p, %p, %u);\n", wDevID, wwo, lpTime, uSize);
1441
if (wDevID >= MAX_WAVEOUTDRV)
1443
WARN("bad device ID !\n");
1444
return MMSYSERR_BADDEVICEID;
1447
/* if null pointer to time structure return error */
1448
if (lpTime == NULL) return MMSYSERR_INVALPARAM;
1450
OSSpinLockLock(&wwo->lock);
1451
val = wwo->dwPlayedTotal;
1452
OSSpinLockUnlock(&wwo->lock);
1454
return bytes_to_mmtime(lpTime, val, &wwo->format);
1457
/**************************************************************************
1458
* wodGetVolume [internal]
1460
static DWORD wodGetVolume(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPDWORD lpdwVol)
1462
if (wDevID >= MAX_WAVEOUTDRV)
1464
WARN("bad device ID !\n");
1465
return MMSYSERR_BADDEVICEID;
1468
TRACE("(%u, %p, %p);\n", wDevID, wwo, lpdwVol);
1475
AudioUnit_GetVolume(wwo->audioUnit, &left, &right);
1476
*lpdwVol = (WORD)(left * 0xFFFFl) + ((WORD)(right * 0xFFFFl) << 16);
1479
*lpdwVol = WOutDev[wDevID].device_volume;
1481
return MMSYSERR_NOERROR;
1484
/**************************************************************************
1485
* wodSetVolume [internal]
1487
static DWORD wodSetVolume(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, DWORD dwParam)
1492
if (wDevID >= MAX_WAVEOUTDRV)
1494
WARN("bad device ID !\n");
1495
return MMSYSERR_BADDEVICEID;
1498
left = LOWORD(dwParam) / 65535.0f;
1499
right = HIWORD(dwParam) / 65535.0f;
1501
TRACE("(%u, %p, %08x);\n", wDevID, wwo, dwParam);
1504
AudioUnit_SetVolume(wwo->audioUnit, left, right);
1507
OSSpinLockLock(&WOutDev[wDevID].lock);
1508
LIST_FOR_EACH_ENTRY(wwo, &WOutDev[wDevID].instances, WINE_WAVEOUT_INSTANCE, entry)
1509
AudioUnit_SetVolume(wwo->audioUnit, left, right);
1510
OSSpinLockUnlock(&WOutDev[wDevID].lock);
1512
WOutDev[wDevID].device_volume = dwParam;
1515
return MMSYSERR_NOERROR;
1518
/**************************************************************************
1519
* wodGetNumDevs [internal]
1521
static DWORD wodGetNumDevs(void)
1524
return MAX_WAVEOUTDRV;
1527
/**************************************************************************
1528
* wodDevInterfaceSize [internal]
1530
static DWORD wodDevInterfaceSize(UINT wDevID, LPDWORD dwParam1)
1532
TRACE("(%u, %p)\n", wDevID, dwParam1);
1534
*dwParam1 = MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1,
1535
NULL, 0 ) * sizeof(WCHAR);
1536
return MMSYSERR_NOERROR;
1539
/**************************************************************************
1540
* wodDevInterface [internal]
1542
static DWORD wodDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2)
1545
if (dwParam2 >= MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1,
1546
NULL, 0 ) * sizeof(WCHAR))
1548
MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1,
1549
dwParam1, dwParam2 / sizeof(WCHAR));
1550
return MMSYSERR_NOERROR;
1552
return MMSYSERR_INVALPARAM;
1555
/**************************************************************************
1556
* widDsCreate [internal]
1558
static DWORD wodDsCreate(UINT wDevID, PIDSDRIVER* drv)
1560
TRACE("(%d,%p)\n",wDevID,drv);
1562
FIXME("DirectSound not implemented\n");
1563
FIXME("The (slower) DirectSound HEL mode will be used instead.\n");
1564
return MMSYSERR_NOTSUPPORTED;
1567
/**************************************************************************
1568
* wodDsDesc [internal]
1570
static DWORD wodDsDesc(UINT wDevID, PDSDRIVERDESC desc)
1572
/* The DirectSound HEL will automatically wrap a non-DirectSound-capable
1573
* driver in a DirectSound adaptor, thus allowing the driver to be used by
1574
* DirectSound clients. However, it only does this if we respond
1575
* successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in
1576
* the driver and device names of the description output parameter. */
1577
*desc = WOutDev[wDevID].cadev->ds_desc;
1578
return MMSYSERR_NOERROR;
1581
/**************************************************************************
1582
* wodMessage (WINECOREAUDIO.7)
1584
DWORD WINAPI CoreAudio_wodMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser,
1585
DWORD_PTR dwParam1, DWORD_PTR dwParam2)
1587
WINE_WAVEOUT_INSTANCE* wwo = (WINE_WAVEOUT_INSTANCE*)dwUser;
1589
TRACE("(%u, %s, %p, %p, %p);\n",
1590
wDevID, getMessage(wMsg), (void*)dwUser, (void*)dwParam1, (void*)dwParam2);
1598
/* FIXME: Pretend this is supported */
1600
case WODM_OPEN: return wodOpen(wDevID, (WINE_WAVEOUT_INSTANCE**)dwUser, (LPWAVEOPENDESC) dwParam1, dwParam2);
1601
case WODM_CLOSE: return wodClose(wDevID, wwo);
1602
case WODM_WRITE: return wodWrite(wDevID, wwo, (LPWAVEHDR) dwParam1, dwParam2);
1603
case WODM_PAUSE: return wodPause(wDevID, wwo);
1604
case WODM_GETPOS: return wodGetPosition(wDevID, wwo, (LPMMTIME) dwParam1, dwParam2);
1605
case WODM_BREAKLOOP: return wodBreakLoop(wDevID, wwo);
1606
case WODM_PREPARE: return wodPrepare(wDevID, wwo, (LPWAVEHDR)dwParam1, dwParam2);
1607
case WODM_UNPREPARE: return wodUnprepare(wDevID, wwo, (LPWAVEHDR)dwParam1, dwParam2);
1609
case WODM_GETDEVCAPS: return wodGetDevCaps(wDevID, (LPWAVEOUTCAPSW) dwParam1, dwParam2);
1610
case WODM_GETNUMDEVS: return wodGetNumDevs();
1614
case WODM_GETPLAYBACKRATE:
1615
case WODM_SETPLAYBACKRATE: return MMSYSERR_NOTSUPPORTED;
1616
case WODM_GETVOLUME: return wodGetVolume(wDevID, wwo, (LPDWORD)dwParam1);
1617
case WODM_SETVOLUME: return wodSetVolume(wDevID, wwo, dwParam1);
1618
case WODM_RESTART: return wodRestart(wDevID, wwo);
1619
case WODM_RESET: return wodReset(wDevID, wwo);
1621
case DRV_QUERYDEVICEINTERFACESIZE: return wodDevInterfaceSize (wDevID, (LPDWORD)dwParam1);
1622
case DRV_QUERYDEVICEINTERFACE: return wodDevInterface (wDevID, (PWCHAR)dwParam1, dwParam2);
1623
case DRV_QUERYDSOUNDIFACE: return wodDsCreate (wDevID, (PIDSDRIVER*)dwParam1);
1624
case DRV_QUERYDSOUNDDESC: return wodDsDesc (wDevID, (PDSDRIVERDESC)dwParam1);
1627
FIXME("unknown message %d!\n", wMsg);
1630
return MMSYSERR_NOTSUPPORTED;
1633
/*======================================================================*
1634
* Low level DSOUND implementation *
1635
*======================================================================*/
1637
typedef struct IDsDriverImpl IDsDriverImpl;
1638
typedef struct IDsDriverBufferImpl IDsDriverBufferImpl;
1640
struct IDsDriverImpl
1642
/* IUnknown fields */
1643
const IDsDriverVtbl *lpVtbl;
1645
/* IDsDriverImpl fields */
1647
IDsDriverBufferImpl*primary;
1650
struct IDsDriverBufferImpl
1652
/* IUnknown fields */
1653
const IDsDriverBufferVtbl *lpVtbl;
1655
/* IDsDriverBufferImpl fields */
1662
CoreAudio IO threaded callback,
1663
we can't call Wine debug channels, critical section or anything using NtCurrentTeb here.
1665
OSStatus CoreAudio_woAudioUnitIOProc(void *inRefCon,
1666
AudioUnitRenderActionFlags *ioActionFlags,
1667
const AudioTimeStamp *inTimeStamp,
1669
UInt32 inNumberFrames,
1670
AudioBufferList *ioData)
1673
WINE_WAVEOUT_INSTANCE* wwo = (WINE_WAVEOUT_INSTANCE*)inRefCon;
1676
unsigned int dataNeeded = ioData->mBuffers[0].mDataByteSize;
1677
unsigned int dataProvided = 0;
1679
OSSpinLockLock(&wwo->lock);
1681
/* We might have been called before wwo has been completely filled out by
1682
* wodOpen, or while it's being closed in wodClose. We have to do nothing
1683
* in that case. The check of wwo->state below ensures that. */
1684
while (dataNeeded > 0 && wwo->state == WINE_WS_PLAYING && wwo->lpPlayPtr)
1686
unsigned int available = wwo->lpPlayPtr->dwBufferLength - wwo->dwPartialOffset;
1687
unsigned int toCopy;
1689
if (available >= dataNeeded)
1690
toCopy = dataNeeded;
1696
memcpy((char*)ioData->mBuffers[0].mData + dataProvided,
1697
wwo->lpPlayPtr->lpData + wwo->dwPartialOffset, toCopy);
1698
wwo->dwPartialOffset += toCopy;
1699
wwo->dwPlayedTotal += toCopy;
1700
dataProvided += toCopy;
1701
dataNeeded -= toCopy;
1702
available -= toCopy;
1707
wodHelper_PlayPtrNext(wwo);
1711
ioData->mBuffers[0].mDataByteSize = dataProvided;
1713
OSSpinLockUnlock(&wwo->lock);
1715
/* We can't provide any more wave data. Fill the rest with silence. */
1719
*ioActionFlags |= kAudioUnitRenderAction_OutputIsSilence;
1720
memset((char*)ioData->mBuffers[0].mData + dataProvided, 0, dataNeeded);
1721
dataProvided += dataNeeded;
1725
/* We only fill buffer 0. Set any others that might be requested to 0. */
1726
for (buffer = 1; buffer < ioData->mNumberBuffers; buffer++)
1728
memset(ioData->mBuffers[buffer].mData, 0, ioData->mBuffers[buffer].mDataByteSize);
1731
if (needNotify) wodSendNotifyCompletionsMessage(wwo);
1736
/*======================================================================*
1737
* Low level WAVE IN implementation *
1738
*======================================================================*/
1740
/**************************************************************************
1741
* widNotifyClient [internal]
1743
static void widNotifyClient(WINE_WAVEIN* wwi, WORD wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2)
1745
TRACE("wMsg = 0x%04x dwParm1 = %04lX dwParam2 = %04lX\n", wMsg, dwParam1, dwParam2);
1752
DriverCallback(wwi->waveDesc.dwCallback, wwi->wFlags,
1753
(HDRVR)wwi->waveDesc.hWave, wMsg, wwi->waveDesc.dwInstance,
1754
dwParam1, dwParam2);
1757
FIXME("Unknown callback message %u\n", wMsg);
1762
/**************************************************************************
1763
* widHelper_NotifyCompletions [internal]
1765
static void widHelper_NotifyCompletions(WINE_WAVEIN* wwi)
1767
LPWAVEHDR lpWaveHdr;
1768
LPWAVEHDR lpFirstDoneWaveHdr = NULL;
1769
LPWAVEHDR lpLastDoneWaveHdr = NULL;
1771
OSSpinLockLock(&wwi->lock);
1773
/* First, excise all of the done headers from the queue into
1774
* a free-standing list. */
1776
/* Start from lpQueuePtr and keep notifying until:
1777
* - we hit an unfilled wavehdr
1778
* - we hit the end of the list
1781
lpWaveHdr = wwi->lpQueuePtr;
1783
lpWaveHdr->dwBytesRecorded >= lpWaveHdr->dwBufferLength;
1784
lpWaveHdr = lpWaveHdr->lpNext
1787
if (!lpFirstDoneWaveHdr)
1788
lpFirstDoneWaveHdr = lpWaveHdr;
1789
lpLastDoneWaveHdr = lpWaveHdr;
1792
if (lpLastDoneWaveHdr)
1794
wwi->lpQueuePtr = lpLastDoneWaveHdr->lpNext;
1795
lpLastDoneWaveHdr->lpNext = NULL;
1798
OSSpinLockUnlock(&wwi->lock);
1800
/* Now, send the "done" notification for each header in our list. */
1801
lpWaveHdr = lpFirstDoneWaveHdr;
1804
LPWAVEHDR lpNext = lpWaveHdr->lpNext;
1806
lpWaveHdr->lpNext = NULL;
1807
lpWaveHdr->dwFlags &= ~WHDR_INQUEUE;
1808
lpWaveHdr->dwFlags |= WHDR_DONE;
1809
widNotifyClient(wwi, WIM_DATA, (DWORD_PTR)lpWaveHdr, 0);
1816
/**************************************************************************
1817
* widGetDevCaps [internal]
1819
static DWORD widGetDevCaps(WORD wDevID, LPWAVEINCAPSW lpCaps, DWORD dwSize)
1821
TRACE("(%u, %p, %u);\n", wDevID, lpCaps, dwSize);
1823
if (lpCaps == NULL) return MMSYSERR_NOTENABLED;
1825
if (wDevID >= MAX_WAVEINDRV)
1827
TRACE("MAX_WAVEINDRV reached !\n");
1828
return MMSYSERR_BADDEVICEID;
1831
memcpy(lpCaps, &WInDev[wDevID].caps, min(dwSize, sizeof(*lpCaps)));
1832
return MMSYSERR_NOERROR;
1836
/**************************************************************************
1837
* widHelper_DestroyAudioBufferList [internal]
1838
* Convenience function to dispose of our audio buffers
1840
static void widHelper_DestroyAudioBufferList(AudioBufferList* list)
1845
for (i = 0; i < list->mNumberBuffers; i++)
1847
if (list->mBuffers[i].mData)
1848
HeapFree(GetProcessHeap(), 0, list->mBuffers[i].mData);
1850
HeapFree(GetProcessHeap(), 0, list);
1855
#define AUDIOBUFFERLISTSIZE(numBuffers) (offsetof(AudioBufferList, mBuffers) + (numBuffers) * sizeof(AudioBuffer))
1857
/**************************************************************************
1858
* widHelper_AllocateAudioBufferList [internal]
1859
* Convenience function to allocate our audio buffers
1861
static AudioBufferList* widHelper_AllocateAudioBufferList(UInt32 numChannels, UInt32 bitsPerChannel, UInt32 bufferFrames, BOOL interleaved)
1864
UInt32 channelsPerFrame;
1865
UInt32 bytesPerFrame;
1866
UInt32 bytesPerBuffer;
1867
AudioBufferList* list;
1872
/* For interleaved audio, we allocate one buffer for all channels. */
1874
channelsPerFrame = numChannels;
1878
numBuffers = numChannels;
1879
channelsPerFrame = 1;
1882
bytesPerFrame = bitsPerChannel * channelsPerFrame / 8;
1883
bytesPerBuffer = bytesPerFrame * bufferFrames;
1885
list = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, AUDIOBUFFERLISTSIZE(numBuffers));
1889
list->mNumberBuffers = numBuffers;
1890
for (i = 0; i < numBuffers; ++i)
1892
list->mBuffers[i].mNumberChannels = channelsPerFrame;
1893
list->mBuffers[i].mDataByteSize = bytesPerBuffer;
1894
list->mBuffers[i].mData = HeapAlloc(GetProcessHeap(), 0, bytesPerBuffer);
1895
if (list->mBuffers[i].mData == NULL)
1897
widHelper_DestroyAudioBufferList(list);
1905
/**************************************************************************
1906
* widOpen [internal]
1908
static DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
1913
TRACE("(%u, %p, %08X);\n", wDevID, lpDesc, dwFlags);
1916
WARN("Invalid Parameter !\n");
1917
return MMSYSERR_INVALPARAM;
1919
if (wDevID >= MAX_WAVEINDRV)
1921
TRACE ("MAX_WAVEINDRV reached !\n");
1922
return MMSYSERR_BADDEVICEID;
1925
TRACE("Format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
1926
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
1927
lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample);
1929
if (!supportedFormat(lpDesc->lpFormat) ||
1930
lpDesc->lpFormat->nSamplesPerSec != AudioUnit_GetInputDeviceSampleRate()
1933
WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
1934
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
1935
lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample);
1936
return WAVERR_BADFORMAT;
1939
if (dwFlags & WAVE_FORMAT_QUERY)
1941
TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1942
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
1943
lpDesc->lpFormat->nSamplesPerSec);
1944
return MMSYSERR_NOERROR;
1947
/* nBlockAlign and nAvgBytesPerSec are output variables for dsound */
1948
if (lpDesc->lpFormat->nBlockAlign != lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8) {
1949
lpDesc->lpFormat->nBlockAlign = lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8;
1950
WARN("Fixing nBlockAlign\n");
1952
if (lpDesc->lpFormat->nAvgBytesPerSec!= lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign) {
1953
lpDesc->lpFormat->nAvgBytesPerSec = lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign;
1954
WARN("Fixing nAvgBytesPerSec\n");
1957
wwi = &WInDev[wDevID];
1958
if (!OSSpinLockTry(&wwi->lock))
1959
return MMSYSERR_ALLOCATED;
1961
if (wwi->state != WINE_WS_CLOSED)
1963
OSSpinLockUnlock(&wwi->lock);
1964
return MMSYSERR_ALLOCATED;
1967
wwi->state = WINE_WS_STOPPED;
1968
wwi->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
1970
wwi->waveDesc = *lpDesc;
1971
copyFormat(lpDesc->lpFormat, &wwi->format);
1973
wwi->dwTotalRecorded = 0;
1975
wwi->trace_on = TRACE_ON(wave);
1976
wwi->warn_on = WARN_ON(wave);
1977
wwi->err_on = ERR_ON(wave);
1979
if (!AudioUnit_CreateInputUnit(wwi, &wwi->audioUnit,
1980
wwi->format.wf.nChannels, wwi->format.wf.nSamplesPerSec,
1981
wwi->format.wBitsPerSample, &frameCount))
1983
OSSpinLockUnlock(&wwi->lock);
1984
ERR("AudioUnit_CreateInputUnit failed\n");
1985
return MMSYSERR_ERROR;
1988
/* Allocate our audio buffers */
1989
wwi->bufferList = widHelper_AllocateAudioBufferList(wwi->format.wf.nChannels,
1990
wwi->format.wBitsPerSample, frameCount, TRUE);
1991
if (wwi->bufferList == NULL)
1993
AudioUnitUninitialize(wwi->audioUnit);
1994
AudioUnit_CloseAudioUnit(wwi->audioUnit);
1995
OSSpinLockUnlock(&wwi->lock);
1996
ERR("Failed to allocate buffer list\n");
1997
return MMSYSERR_NOMEM;
2000
/* Keep a copy of the buffer list structure (but not the buffers themselves)
2001
* in case AudioUnitRender clobbers the original, as it tends to do. */
2002
wwi->bufferListCopy = HeapAlloc(GetProcessHeap(), 0, AUDIOBUFFERLISTSIZE(wwi->bufferList->mNumberBuffers));
2003
if (wwi->bufferListCopy == NULL)
2005
widHelper_DestroyAudioBufferList(wwi->bufferList);
2006
AudioUnitUninitialize(wwi->audioUnit);
2007
AudioUnit_CloseAudioUnit(wwi->audioUnit);
2008
OSSpinLockUnlock(&wwi->lock);
2009
ERR("Failed to allocate buffer list copy\n");
2010
return MMSYSERR_NOMEM;
2012
memcpy(wwi->bufferListCopy, wwi->bufferList, AUDIOBUFFERLISTSIZE(wwi->bufferList->mNumberBuffers));
2014
OSSpinLockUnlock(&wwi->lock);
2016
widNotifyClient(wwi, WIM_OPEN, 0L, 0L);
2018
return MMSYSERR_NOERROR;
2022
/**************************************************************************
2023
* widClose [internal]
2025
static DWORD widClose(WORD wDevID)
2027
DWORD ret = MMSYSERR_NOERROR;
2031
TRACE("(%u);\n", wDevID);
2033
if (wDevID >= MAX_WAVEINDRV)
2035
WARN("bad device ID !\n");
2036
return MMSYSERR_BADDEVICEID;
2039
wwi = &WInDev[wDevID];
2040
OSSpinLockLock(&wwi->lock);
2041
if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING)
2043
WARN("Device already closed.\n");
2044
ret = MMSYSERR_INVALHANDLE;
2046
else if (wwi->lpQueuePtr)
2048
WARN("Buffers in queue.\n");
2049
ret = WAVERR_STILLPLAYING;
2053
wwi->state = WINE_WS_CLOSING;
2056
OSSpinLockUnlock(&wwi->lock);
2058
if (ret != MMSYSERR_NOERROR)
2062
/* Clean up and close the audio unit. This has to be done without
2063
* wwi->lock being held to avoid deadlock. AudioUnitUninitialize will
2064
* grab an internal Core Audio lock while waiting for the device work
2065
* thread to exit. Meanwhile the device work thread may be holding
2066
* that lock and trying to grab the wwi->lock in the callback. */
2067
err = AudioUnitUninitialize(wwi->audioUnit);
2069
ERR("AudioUnitUninitialize return %s\n", wine_dbgstr_fourcc(err));
2071
if (!AudioUnit_CloseAudioUnit(wwi->audioUnit))
2072
ERR("Can't close AudioUnit\n");
2075
OSSpinLockLock(&wwi->lock);
2076
assert(wwi->state == WINE_WS_CLOSING);
2078
/* Dellocate our audio buffers */
2079
widHelper_DestroyAudioBufferList(wwi->bufferList);
2080
wwi->bufferList = NULL;
2081
HeapFree(GetProcessHeap(), 0, wwi->bufferListCopy);
2082
wwi->bufferListCopy = NULL;
2084
wwi->audioUnit = NULL;
2085
wwi->state = WINE_WS_CLOSED;
2086
OSSpinLockUnlock(&wwi->lock);
2088
widNotifyClient(wwi, WIM_CLOSE, 0L, 0L);
2094
/**************************************************************************
2095
* widAddBuffer [internal]
2097
static DWORD widAddBuffer(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize)
2099
DWORD ret = MMSYSERR_NOERROR;
2102
TRACE("(%u, %p, %08X);\n", wDevID, lpWaveHdr, dwSize);
2104
if (wDevID >= MAX_WAVEINDRV)
2106
WARN("invalid device ID\n");
2107
return MMSYSERR_INVALHANDLE;
2109
if (!(lpWaveHdr->dwFlags & WHDR_PREPARED))
2111
TRACE("never been prepared !\n");
2112
return WAVERR_UNPREPARED;
2114
if (lpWaveHdr->dwFlags & WHDR_INQUEUE)
2116
TRACE("header already in use !\n");
2117
return WAVERR_STILLPLAYING;
2120
wwi = &WInDev[wDevID];
2121
OSSpinLockLock(&wwi->lock);
2123
if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING)
2125
WARN("Trying to add buffer to closed device.\n");
2126
ret = MMSYSERR_INVALHANDLE;
2132
lpWaveHdr->dwFlags |= WHDR_INQUEUE;
2133
lpWaveHdr->dwFlags &= ~WHDR_DONE;
2134
lpWaveHdr->dwBytesRecorded = 0;
2135
lpWaveHdr->lpNext = NULL;
2137
/* insert buffer at end of queue */
2138
for (wh = &(wwi->lpQueuePtr); *wh; wh = &((*wh)->lpNext))
2143
OSSpinLockUnlock(&wwi->lock);
2149
/**************************************************************************
2150
* widStart [internal]
2152
static DWORD widStart(WORD wDevID)
2154
DWORD ret = MMSYSERR_NOERROR;
2157
TRACE("(%u);\n", wDevID);
2158
if (wDevID >= MAX_WAVEINDRV)
2160
WARN("invalid device ID\n");
2161
return MMSYSERR_INVALHANDLE;
2164
/* The order of the following operations is important since we can't hold
2165
* the mutex while we make an Audio Unit call. Set the PLAYING state
2166
* before starting the Audio Unit. In widStop, the order is reversed.
2167
* This guarantees that we can't get into a situation where the state is
2168
* PLAYING but the Audio Unit isn't running. Although we can be in STOPPED
2169
* state with the Audio Unit still running, that's harmless because the
2170
* input callback will just throw away the sound data.
2172
wwi = &WInDev[wDevID];
2173
OSSpinLockLock(&wwi->lock);
2175
if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING)
2177
WARN("Trying to start closed device.\n");
2178
ret = MMSYSERR_INVALHANDLE;
2181
wwi->state = WINE_WS_PLAYING;
2183
OSSpinLockUnlock(&wwi->lock);
2185
if (ret == MMSYSERR_NOERROR)
2187
/* Start pulling for audio data */
2188
OSStatus err = AudioOutputUnitStart(wwi->audioUnit);
2190
ERR("Failed to start AU: %08lx\n", err);
2192
TRACE("Recording started...\n");
2199
/**************************************************************************
2200
* widStop [internal]
2202
static DWORD widStop(WORD wDevID)
2204
DWORD ret = MMSYSERR_NOERROR;
2206
WAVEHDR* lpWaveHdr = NULL;
2209
TRACE("(%u);\n", wDevID);
2210
if (wDevID >= MAX_WAVEINDRV)
2212
WARN("invalid device ID\n");
2213
return MMSYSERR_INVALHANDLE;
2216
wwi = &WInDev[wDevID];
2218
/* The order of the following operations is important since we can't hold
2219
* the mutex while we make an Audio Unit call. Stop the Audio Unit before
2220
* setting the STOPPED state. In widStart, the order is reversed. This
2221
* guarantees that we can't get into a situation where the state is
2222
* PLAYING but the Audio Unit isn't running. Although we can be in STOPPED
2223
* state with the Audio Unit still running, that's harmless because the
2224
* input callback will just throw away the sound data.
2226
err = AudioOutputUnitStop(wwi->audioUnit);
2228
WARN("Failed to stop AU: %08lx\n", err);
2230
TRACE("Recording stopped.\n");
2232
OSSpinLockLock(&wwi->lock);
2234
if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING)
2236
WARN("Trying to stop closed device.\n");
2237
ret = MMSYSERR_INVALHANDLE;
2239
else if (wwi->state != WINE_WS_STOPPED)
2241
wwi->state = WINE_WS_STOPPED;
2242
/* If there's a buffer in progress, it's done. Remove it from the
2243
* queue so that we can return it to the app, below. */
2244
if (wwi->lpQueuePtr)
2246
lpWaveHdr = wwi->lpQueuePtr;
2247
wwi->lpQueuePtr = lpWaveHdr->lpNext;
2251
OSSpinLockUnlock(&wwi->lock);
2255
lpWaveHdr->lpNext = NULL;
2256
lpWaveHdr->dwFlags &= ~WHDR_INQUEUE;
2257
lpWaveHdr->dwFlags |= WHDR_DONE;
2258
widNotifyClient(wwi, WIM_DATA, (DWORD_PTR)lpWaveHdr, 0);
2264
/**************************************************************************
2265
* widGetPos [internal]
2267
static DWORD widGetPos(WORD wDevID, LPMMTIME lpTime, UINT size)
2272
TRACE("(%u);\n", wDevID);
2273
if (wDevID >= MAX_WAVEINDRV)
2275
WARN("invalid device ID\n");
2276
return MMSYSERR_INVALHANDLE;
2279
wwi = &WInDev[wDevID];
2281
OSSpinLockLock(&WInDev[wDevID].lock);
2282
val = wwi->dwTotalRecorded;
2283
OSSpinLockUnlock(&WInDev[wDevID].lock);
2285
return bytes_to_mmtime(lpTime, val, &wwi->format);
2288
/**************************************************************************
2289
* widReset [internal]
2291
static DWORD widReset(WORD wDevID)
2293
DWORD ret = MMSYSERR_NOERROR;
2295
WAVEHDR* lpWaveHdr = NULL;
2297
TRACE("(%u);\n", wDevID);
2298
if (wDevID >= MAX_WAVEINDRV)
2300
WARN("invalid device ID\n");
2301
return MMSYSERR_INVALHANDLE;
2304
wwi = &WInDev[wDevID];
2305
OSSpinLockLock(&wwi->lock);
2307
if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING)
2309
WARN("Trying to reset a closed device.\n");
2310
ret = MMSYSERR_INVALHANDLE;
2314
lpWaveHdr = wwi->lpQueuePtr;
2315
wwi->lpQueuePtr = NULL;
2316
wwi->state = WINE_WS_STOPPED;
2317
wwi->dwTotalRecorded = 0;
2320
OSSpinLockUnlock(&wwi->lock);
2322
if (ret == MMSYSERR_NOERROR)
2324
OSStatus err = AudioOutputUnitStop(wwi->audioUnit);
2326
WARN("Failed to stop AU: %08lx\n", err);
2328
TRACE("Recording stopped.\n");
2333
WAVEHDR* lpNext = lpWaveHdr->lpNext;
2335
lpWaveHdr->lpNext = NULL;
2336
lpWaveHdr->dwFlags &= ~WHDR_INQUEUE;
2337
lpWaveHdr->dwFlags |= WHDR_DONE;
2338
widNotifyClient(wwi, WIM_DATA, (DWORD_PTR)lpWaveHdr, 0);
2347
/**************************************************************************
2348
* widGetNumDevs [internal]
2350
static DWORD widGetNumDevs(void)
2352
return MAX_WAVEINDRV;
2356
/**************************************************************************
2357
* widDevInterfaceSize [internal]
2359
static DWORD widDevInterfaceSize(UINT wDevID, LPDWORD dwParam1)
2361
TRACE("(%u, %p)\n", wDevID, dwParam1);
2363
*dwParam1 = MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1,
2364
NULL, 0 ) * sizeof(WCHAR);
2365
return MMSYSERR_NOERROR;
2369
/**************************************************************************
2370
* widDevInterface [internal]
2372
static DWORD widDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2)
2374
if (dwParam2 >= MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1,
2375
NULL, 0 ) * sizeof(WCHAR))
2377
MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1,
2378
dwParam1, dwParam2 / sizeof(WCHAR));
2379
return MMSYSERR_NOERROR;
2381
return MMSYSERR_INVALPARAM;
2385
/**************************************************************************
2386
* widDsCreate [internal]
2388
static DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv)
2390
TRACE("(%d,%p)\n",wDevID,drv);
2392
FIXME("DirectSoundCapture not implemented\n");
2393
FIXME("The (slower) DirectSound HEL mode will be used instead.\n");
2394
return MMSYSERR_NOTSUPPORTED;
2397
/**************************************************************************
2398
* widDsDesc [internal]
2400
static DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc)
2402
/* The DirectSound HEL will automatically wrap a non-DirectSound-capable
2403
* driver in a DirectSound adaptor, thus allowing the driver to be used by
2404
* DirectSound clients. However, it only does this if we respond
2405
* successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in
2406
* the driver and device names of the description output parameter. */
2407
memset(desc, 0, sizeof(*desc));
2408
lstrcpynA(desc->szDrvname, "winecoreaudio.drv", sizeof(desc->szDrvname) - 1);
2409
lstrcpynA(desc->szDesc, WInDev[wDevID].interface_name, sizeof(desc->szDesc) - 1);
2410
return MMSYSERR_NOERROR;
2414
/**************************************************************************
2415
* widMessage (WINECOREAUDIO.6)
2417
DWORD WINAPI CoreAudio_widMessage(WORD wDevID, WORD wMsg, DWORD dwUser,
2418
DWORD dwParam1, DWORD dwParam2)
2420
TRACE("(%u, %04X, %08X, %08X, %08X);\n",
2421
wDevID, wMsg, dwUser, dwParam1, dwParam2);
2429
/* FIXME: Pretend this is supported */
2431
case WIDM_OPEN: return widOpen (wDevID, (LPWAVEOPENDESC)dwParam1, dwParam2);
2432
case WIDM_CLOSE: return widClose (wDevID);
2433
case WIDM_ADDBUFFER: return widAddBuffer (wDevID, (LPWAVEHDR)dwParam1, dwParam2);
2434
case WIDM_PREPARE: return MMSYSERR_NOTSUPPORTED;
2435
case WIDM_UNPREPARE: return MMSYSERR_NOTSUPPORTED;
2436
case WIDM_GETDEVCAPS: return widGetDevCaps (wDevID, (LPWAVEINCAPSW)dwParam1, dwParam2);
2437
case WIDM_GETNUMDEVS: return widGetNumDevs ();
2438
case WIDM_RESET: return widReset (wDevID);
2439
case WIDM_START: return widStart (wDevID);
2440
case WIDM_STOP: return widStop (wDevID);
2441
case WIDM_GETPOS: return widGetPos (wDevID, (LPMMTIME)dwParam1, (UINT)dwParam2 );
2442
case DRV_QUERYDEVICEINTERFACESIZE: return widDevInterfaceSize (wDevID, (LPDWORD)dwParam1);
2443
case DRV_QUERYDEVICEINTERFACE: return widDevInterface (wDevID, (PWCHAR)dwParam1, dwParam2);
2444
case DRV_QUERYDSOUNDIFACE: return widDsCreate (wDevID, (PIDSCDRIVER*)dwParam1);
2445
case DRV_QUERYDSOUNDDESC: return widDsDesc (wDevID, (PDSDRIVERDESC)dwParam1);
2447
FIXME("unknown message %d!\n", wMsg);
2450
return MMSYSERR_NOTSUPPORTED;
2454
OSStatus CoreAudio_wiAudioUnitIOProc(void *inRefCon,
2455
AudioUnitRenderActionFlags *ioActionFlags,
2456
const AudioTimeStamp *inTimeStamp,
2458
UInt32 inNumberFrames,
2459
AudioBufferList *ioData)
2461
WINE_WAVEIN* wwi = (WINE_WAVEIN*)inRefCon;
2462
OSStatus err = noErr;
2463
BOOL needNotify = FALSE;
2464
WAVEHDR* lpStorePtr;
2465
unsigned int dataToStore;
2466
unsigned int dataStored = 0;
2470
fprintf(stderr, "trace:wave:CoreAudio_wiAudioUnitIOProc (ioActionFlags = %08lx, "
2471
"inTimeStamp = { %f, %x%08x, %f, %x%08x, %08lx }, inBusNumber = %lu, inNumberFrames = %lu)\n",
2472
*ioActionFlags, inTimeStamp->mSampleTime, (DWORD)(inTimeStamp->mHostTime >>32),
2473
(DWORD)inTimeStamp->mHostTime, inTimeStamp->mRateScalar, (DWORD)(inTimeStamp->mWordClockTime >> 32),
2474
(DWORD)inTimeStamp->mWordClockTime, inTimeStamp->mFlags, inBusNumber, inNumberFrames);
2476
/* Render into audio buffer */
2477
/* FIXME: implement sample rate conversion on input. This will require
2478
* a different render strategy. We'll need to buffer the sound data
2479
* received here and pass it off to an AUConverter in another thread. */
2480
err = AudioUnitRender(wwi->audioUnit, ioActionFlags, inTimeStamp, inBusNumber, inNumberFrames, wwi->bufferList);
2484
fprintf(stderr, "err:wave:CoreAudio_wiAudioUnitIOProc AudioUnitRender failed with error %li\n", err);
2488
/* Copy from audio buffer to the wavehdrs */
2489
dataToStore = wwi->bufferList->mBuffers[0].mDataByteSize;
2491
OSSpinLockLock(&wwi->lock);
2493
lpStorePtr = wwi->lpQueuePtr;
2495
/* We might have been called while the waveIn device is being closed in
2496
* widClose. We have to do nothing in that case. The check of wwi->state
2497
* below ensures that. */
2498
while (dataToStore > 0 && wwi->state == WINE_WS_PLAYING && lpStorePtr)
2500
unsigned int room = lpStorePtr->dwBufferLength - lpStorePtr->dwBytesRecorded;
2501
unsigned int toCopy;
2504
fprintf(stderr, "trace:wave:CoreAudio_wiAudioUnitIOProc Looking to store %u bytes to wavehdr %p, which has room for %u\n",
2505
dataToStore, lpStorePtr, room);
2507
if (room >= dataToStore)
2508
toCopy = dataToStore;
2514
memcpy(lpStorePtr->lpData + lpStorePtr->dwBytesRecorded,
2515
(char*)wwi->bufferList->mBuffers[0].mData + dataStored, toCopy);
2516
lpStorePtr->dwBytesRecorded += toCopy;
2517
wwi->dwTotalRecorded += toCopy;
2518
dataStored += toCopy;
2519
dataToStore -= toCopy;
2525
lpStorePtr = lpStorePtr->lpNext;
2530
OSSpinLockUnlock(&wwi->lock);
2532
/* Restore the audio buffer list structure from backup, in case
2533
* AudioUnitRender clobbered it. (It modifies mDataByteSize and may even
2534
* give us a different mData buffer to avoid a copy.) */
2535
memcpy(wwi->bufferList, wwi->bufferListCopy, AUDIOBUFFERLISTSIZE(wwi->bufferList->mNumberBuffers));
2537
if (needNotify) wodSendNotifyInputCompletionsMessage(wwi);