2 * Wine Driver for jack Sound Server
3 * http://jackit.sourceforge.net
5 * Copyright 1994 Martin Ayotte
6 * Copyright 1999 Eric Pouech (async playing in waveOut/waveIn)
7 * Copyright 2000 Eric Pouech (loops in waveOut)
8 * Copyright 2002 Chris Morgan (jack version of this file)
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
27 * implement audio stream resampling for any arbitrary frequenty
28 * right now we use the winmm layer to do resampling although it would
29 * be nice to have a full set of algorithms to choose from based on cpu
33 * pause in waveOut during loop is not handled correctly
55 #include "wine/unicode.h"
56 #include "wine/library.h"
57 #include "wine/debug.h"
59 #ifdef HAVE_JACK_JACK_H
60 #include <jack/jack.h>
64 WINE_DEFAULT_DEBUG_CHANNEL(wave
);
68 #define MAKE_FUNCPTR(f) static typeof(f) * fp_##f = NULL;
70 /* Function pointers for dynamic loading of libjack */
71 /* these are prefixed with "fp_", ie. "fp_jack_client_new" */
72 MAKE_FUNCPTR(jack_activate
);
73 MAKE_FUNCPTR(jack_connect
);
74 MAKE_FUNCPTR(jack_client_new
);
75 MAKE_FUNCPTR(jack_client_close
);
76 MAKE_FUNCPTR(jack_deactivate
);
77 MAKE_FUNCPTR(jack_set_process_callback
);
78 MAKE_FUNCPTR(jack_set_buffer_size_callback
);
79 MAKE_FUNCPTR(jack_set_sample_rate_callback
);
80 MAKE_FUNCPTR(jack_on_shutdown
);
81 MAKE_FUNCPTR(jack_get_sample_rate
);
82 MAKE_FUNCPTR(jack_port_register
);
83 MAKE_FUNCPTR(jack_port_get_buffer
);
84 MAKE_FUNCPTR(jack_get_ports
);
85 MAKE_FUNCPTR(jack_port_name
);
86 MAKE_FUNCPTR(jack_get_buffer_size
);
89 /* define the below to work around a bug in jack where closing a port */
90 /* takes a very long time, so to get around this we actually don't */
91 /* close the port when the device is closed but instead mark the */
92 /* corresponding device as unused */
93 #define JACK_CLOSE_HACK 1
95 typedef jack_default_audio_sample_t sample_t
;
96 typedef jack_nframes_t nframes_t
;
98 /* only allow 10 output devices through this driver, this ought to be adequate */
99 #define MAX_WAVEOUTDRV (10)
100 #define MAX_WAVEINDRV (10)
102 /* state diagram for waveOut writing:
104 * +---------+-------------+---------------+---------------------------------+
105 * | state | function | event | new state |
106 * +---------+-------------+---------------+---------------------------------+
107 * | | open() | | STOPPED |
108 * | PAUSED | write() | | PAUSED |
109 * | STOPPED | write() | <thrd create> | PLAYING |
110 * | PLAYING | write() | HEADER | PLAYING |
111 * | (other) | write() | <error> | |
112 * | (any) | pause() | PAUSING | PAUSED |
113 * | PAUSED | restart() | RESTARTING | PLAYING (if no thrd => STOPPED) |
114 * | (any) | reset() | RESETTING | STOPPED |
115 * | (any) | close() | CLOSING | CLOSED |
116 * +---------+-------------+---------------+---------------------------------+
119 /* states of the playing device */
120 #define WINE_WS_PLAYING 0
121 #define WINE_WS_PAUSED 1
122 #define WINE_WS_STOPPED 2
123 #define WINE_WS_CLOSED 3
126 volatile int state
; /* one of the WINE_WS_ manifest constants */
127 WAVEOPENDESC waveDesc
;
129 PCMWAVEFORMAT format
;
132 char interface_name
[32];
134 jack_port_t
* out_port_l
; /* ports for left and right channels */
135 jack_port_t
* out_port_r
;
136 jack_client_t
* client
;
137 long sample_rate
; /* jack server sample rate */
140 BOOL in_use
; /* TRUE if this device is in use */
144 unsigned long buffer_size
;
149 LPWAVEHDR lpQueuePtr
; /* start of queued WAVEHDRs (waiting to be notified) */
150 LPWAVEHDR lpPlayPtr
; /* start of not yet fully played buffers */
151 DWORD dwPartialOffset
; /* Offset of not yet written bytes in lpPlayPtr */
153 LPWAVEHDR lpLoopPtr
; /* pointer of first buffer in loop, if any */
154 DWORD dwLoops
; /* private copy of loop counter */
156 DWORD dwPlayedTotal
; /* number of bytes actually played since opening */
157 DWORD dwWrittenTotal
; /* number of bytes written to jack since opening */
159 DWORD bytesInJack
; /* bytes that we wrote during the previous JACK_Callback() */
160 DWORD tickCountMS
; /* time in MS of last JACK_Callback() */
162 /* synchronization stuff */
163 CRITICAL_SECTION access_crst
;
168 WAVEOPENDESC waveDesc
;
170 PCMWAVEFORMAT format
;
171 LPWAVEHDR lpQueuePtr
;
172 DWORD dwTotalRecorded
;
174 BOOL bTriggerSupport
;
176 char interface_name
[32];
178 jack_port_t
* in_port_l
; /* ports for left and right channels */
179 jack_port_t
* in_port_r
;
180 jack_client_t
* client
;
181 long sample_rate
; /* jack server sample rate */
184 BOOL in_use
; /* TRUE if this device is in use */
188 unsigned long buffer_size
;
190 /* synchronization stuff */
191 CRITICAL_SECTION access_crst
;
194 static WINE_WAVEOUT WOutDev
[MAX_WAVEOUTDRV
];
195 static WINE_WAVEIN WInDev
[MAX_WAVEINDRV
];
197 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
);
198 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
);
200 static LPWAVEHDR
wodHelper_PlayPtrNext(WINE_WAVEOUT
* wwo
);
201 static DWORD
wodHelper_NotifyCompletions(WINE_WAVEOUT
* wwo
, BOOL force
);
203 static int JACK_OpenWaveOutDevice(WINE_WAVEOUT
* wwo
);
204 static int JACK_OpenWaveInDevice(WINE_WAVEIN
* wwi
, WORD nChannels
);
207 static void JACK_CloseWaveOutDevice(WINE_WAVEOUT
* wwo
, BOOL close_client
);
209 static void JACK_CloseWaveOutDevice(WINE_WAVEOUT
* wwo
);
213 static void JACK_CloseWaveInDevice(WINE_WAVEIN
* wwi
, BOOL close_client
);
215 static void JACK_CloseWaveInDevice(WINE_WAVEIN
* wwi
);
218 static DWORD
bytes_to_mmtime(LPMMTIME lpTime
, DWORD position
,
219 PCMWAVEFORMAT
* format
)
221 TRACE("wType=%04X wBitsPerSample=%u nSamplesPerSec=%u nChannels=%u nAvgBytesPerSec=%u\n",
222 lpTime
->wType
, format
->wBitsPerSample
, format
->wf
.nSamplesPerSec
,
223 format
->wf
.nChannels
, format
->wf
.nAvgBytesPerSec
);
224 TRACE("Position in bytes=%u\n", position
);
226 switch (lpTime
->wType
) {
228 lpTime
->u
.sample
= position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
);
229 TRACE("TIME_SAMPLES=%u\n", lpTime
->u
.sample
);
232 lpTime
->u
.ms
= 1000.0 * position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
* format
->wf
.nSamplesPerSec
);
233 TRACE("TIME_MS=%u\n", lpTime
->u
.ms
);
236 lpTime
->u
.smpte
.fps
= 30;
237 position
= position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
);
238 position
+= (format
->wf
.nSamplesPerSec
/ lpTime
->u
.smpte
.fps
) - 1; /* round up */
239 lpTime
->u
.smpte
.sec
= position
/ format
->wf
.nSamplesPerSec
;
240 position
-= lpTime
->u
.smpte
.sec
* format
->wf
.nSamplesPerSec
;
241 lpTime
->u
.smpte
.min
= lpTime
->u
.smpte
.sec
/ 60;
242 lpTime
->u
.smpte
.sec
-= 60 * lpTime
->u
.smpte
.min
;
243 lpTime
->u
.smpte
.hour
= lpTime
->u
.smpte
.min
/ 60;
244 lpTime
->u
.smpte
.min
-= 60 * lpTime
->u
.smpte
.hour
;
245 lpTime
->u
.smpte
.fps
= 30;
246 lpTime
->u
.smpte
.frame
= position
* lpTime
->u
.smpte
.fps
/ format
->wf
.nSamplesPerSec
;
247 TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n",
248 lpTime
->u
.smpte
.hour
, lpTime
->u
.smpte
.min
,
249 lpTime
->u
.smpte
.sec
, lpTime
->u
.smpte
.frame
);
252 WARN("Format %d not supported, using TIME_BYTES !\n", lpTime
->wType
);
253 lpTime
->wType
= TIME_BYTES
;
256 lpTime
->u
.cb
= position
;
257 TRACE("TIME_BYTES=%u\n", lpTime
->u
.cb
);
260 return MMSYSERR_NOERROR
;
264 /*======================================================================*
265 * Low level WAVE implementation *
266 *======================================================================*/
268 #define SAMPLE_MAX_16BIT 32767.0f
270 /* Alsaplayer function that applies volume changes to a buffer */
271 /* (C) Andy Lo A Foe */
272 /* Length is in terms of 32 bit samples */
273 static void volume_effect32(void *buffer
, int length
, int left
, int right
)
275 short *data
= buffer
;
278 if (right
== -1) right
= left
;
280 for(i
= 0; i
< length
; i
++) {
281 v
= (int) ((*(data
) * left
) / 100);
282 *(data
++) = (v
>32767) ? 32767 : ((v
<-32768) ? -32768 : v
);
283 v
= (int) ((*(data
) * right
) / 100);
284 *(data
++) = (v
>32767) ? 32767 : ((v
<-32768) ? -32768 : v
);
288 /* move 16 bit mono/stereo to 16 bit stereo */
289 static void sample_move_d16_d16(short *dst
, short *src
,
290 unsigned long nsamples
, int nChannels
)
297 if(nChannels
== 2) src
++;
306 /* convert from 16 bit to floating point */
307 /* allow for copying of stereo data with alternating left/right */
308 /* channels to a buffer that will hold a single channel stream */
309 /* nsamples is in terms of 16bit samples */
310 /* src_skip is in terms of 16bit samples */
311 static void sample_move_d16_s16 (sample_t
*dst
, short *src
,
312 unsigned long nsamples
, unsigned long src_skip
)
314 /* ALERT: signed sign-extension portability !!! */
317 *dst
= (*src
) / SAMPLE_MAX_16BIT
;
323 /* convert from floating point to 16 bit */
324 /* allow for copying of a buffer that will hold a single channel stream */
325 /* to stereo data with alternating left/right channels */
326 /* nsamples is in terms of float samples */
327 /* dst_skip is in terms of 16bit samples */
328 static void sample_move_s16_d16 (short *dst
, sample_t
*src
,
329 unsigned long nsamples
, unsigned long dst_skip
)
331 /* ALERT: signed sign-extension portability !!! */
334 *dst
= (*src
) * SAMPLE_MAX_16BIT
;
335 /* TRACE("src=(%.8f,%p) dst=(%d,%p)\n",*src,src,*dst,dst); */
342 /* fill dst buffer with nsamples worth of silence */
343 static void sample_silence_dS (sample_t
*dst
, unsigned long nsamples
)
345 /* ALERT: signed sign-extension portability !!! */
353 /******************************************************************
356 /* everytime the jack server wants something from us it calls this
357 function, so we either deliver it some sound to play or deliver it nothing
359 static int JACK_callback_wwo (nframes_t nframes
, void *arg
)
363 WINE_WAVEOUT
* wwo
= arg
;
365 TRACE("wDevID: %u, nframes %u state=%u\n", wwo
->wDevID
, nframes
,wwo
->state
);
368 ERR("client is closed, this is weird...\n");
370 out_l
= fp_jack_port_get_buffer(wwo
->out_port_l
, nframes
);
371 out_r
= fp_jack_port_get_buffer(wwo
->out_port_r
, nframes
);
373 if(wwo
->state
== WINE_WS_PLAYING
)
375 DWORD jackFramesAvailable
= nframes
;
376 DWORD outputFramesAvailable
;
377 DWORD numFramesToWrite
;
383 if(wwo
->in_use
== FALSE
)
385 /* output silence if nothing is being outputted */
386 sample_silence_dS(out_l
, nframes
);
387 sample_silence_dS(out_r
, nframes
);
393 TRACE("wwo.state == WINE_WS_PLAYING\n");
395 /* see if our sound_buffer is large enough to hold the number of frames jack requested */
396 /* Note: sound_buffer is always filled with 16-bit stereo data, even for mono mode */
397 if(wwo
->buffer_size
< (nframes
* sizeof(short) * 2))
399 ERR("for some reason JACK_BufSize() didn't allocate enough memory\n");
400 ERR("allocated %ld bytes, need %d bytes\n", wwo
->buffer_size
, (nframes
* sizeof(short) * 2));
404 /* while we have jackFramesAvailable and a wave header to be played */
405 while(jackFramesAvailable
&& wwo
->lpPlayPtr
)
407 /* find the amount of audio to be played at this time */
408 outputFramesAvailable
= (wwo
->lpPlayPtr
->dwBufferLength
- wwo
->dwPartialOffset
) / wwo
->format
.wf
.nBlockAlign
;
410 numFramesToWrite
= min(jackFramesAvailable
, outputFramesAvailable
);
411 TRACE("dwBufferLength=(%d) dwPartialOffset=(%d)\n",wwo
->lpPlayPtr
->dwBufferLength
,wwo
->dwPartialOffset
);
412 TRACE("outputFramesAvailable == %d, jackFramesAvailable == %d\n", outputFramesAvailable
, jackFramesAvailable
);
414 buffer
= wwo
->lpPlayPtr
->lpData
+ wwo
->dwPartialOffset
;
416 /* convert from mono to stereo if necessary */
417 /* otherwise just memcpy to the output buffer */
419 if(wwo
->format
.wf
.nChannels
== 1)
421 sample_move_d16_d16((short*)wwo
->sound_buffer
+ ((nframes
- jackFramesAvailable
) * sizeof(short)),
422 (short*)buffer
, numFramesToWrite
, wwo
->format
.wf
.nChannels
);
423 } else /* just copy the memory over */
425 memcpy(wwo
->sound_buffer
+ ((nframes
- jackFramesAvailable
) * wwo
->format
.wf
.nBlockAlign
),
426 buffer
, numFramesToWrite
* wwo
->format
.wf
.nBlockAlign
);
429 /* advance to the next wave header if possible, or advance pointer */
430 /* inside of the current header if we haven't completed it */
431 if(numFramesToWrite
== outputFramesAvailable
)
433 wodHelper_PlayPtrNext(wwo
); /* we wrote the whole waveheader, skip to the next one*/
437 wwo
->dwPartialOffset
+=(numFramesToWrite
* wwo
->format
.wf
.nBlockAlign
); /* else advance by the bytes we took in to write */
440 written
+=(numFramesToWrite
* wwo
->format
.wf
.nBlockAlign
); /* add on what we wrote */
441 jackFramesAvailable
-=numFramesToWrite
; /* take away what was written in terms of output bytes */
444 wwo
->tickCountMS
= GetTickCount(); /* record the current time */
445 wwo
->dwWrittenTotal
+=written
; /* update states on wave device */
446 wwo
->dwPlayedTotal
+=wwo
->bytesInJack
; /* we must have finished with the last bytes or we wouldn't be back inside of this callback again... */
447 wwo
->bytesInJack
= written
; /* record the bytes inside of jack */
449 /* Now that we have finished filling the buffer either until it is full or until */
450 /* we have run out of application sound data to process, apply volume and output */
451 /* the audio to the jack server */
453 /* apply volume to the buffer */
454 volume_effect32(wwo
->sound_buffer
, (nframes
- jackFramesAvailable
), wwo
->volume_left
, wwo
->volume_right
);
456 /* convert from stereo 16 bit to single channel 32 bit float */
457 /* for each jack server channel */
458 /* NOTE: we skip over two sample since we want to only get either the left or right channel */
459 sample_move_d16_s16(out_l
, (short*)wwo
->sound_buffer
, (nframes
- jackFramesAvailable
), 2);
460 sample_move_d16_s16(out_r
, (short*)wwo
->sound_buffer
+ 1, (nframes
- jackFramesAvailable
), 2);
462 /* see if we still have jackBytesLeft here, if we do that means that we
463 ran out of wave data to play and had a buffer underrun, fill in
464 the rest of the space with zero bytes */
465 if(jackFramesAvailable
)
467 ERR("buffer underrun of %d frames\n", jackFramesAvailable
);
468 sample_silence_dS(out_l
+ (nframes
- jackFramesAvailable
), jackFramesAvailable
);
469 sample_silence_dS(out_r
+ (nframes
- jackFramesAvailable
), jackFramesAvailable
);
472 else if(wwo
->state
== WINE_WS_PAUSED
||
473 wwo
->state
== WINE_WS_STOPPED
||
474 wwo
->state
== WINE_WS_CLOSED
)
476 /* output silence if nothing is being outputted */
477 sample_silence_dS(out_l
, nframes
);
478 sample_silence_dS(out_r
, nframes
);
481 /* notify the client of completed wave headers */
482 EnterCriticalSection(&wwo
->access_crst
);
483 wodHelper_NotifyCompletions(wwo
, FALSE
);
484 LeaveCriticalSection(&wwo
->access_crst
);
489 /******************************************************************
492 * Called whenever the jack server changes the max number
493 * of frames passed to JACK_callback
495 static int JACK_bufsize_wwo (nframes_t nframes
, void *arg
)
497 WINE_WAVEOUT
* wwo
= arg
;
498 DWORD buffer_required
;
499 TRACE("wDevID=%d\n",wwo
->wDevID
);
500 TRACE("the maximum buffer size is now %u frames\n", nframes
);
502 /* make sure the callback routine has adequate memory */
503 /* see if our buffer is large enough for the data we are writing */
504 /* ie. Buffer_size < (bytes we already wrote + bytes we are going to write in this loop) */
505 EnterCriticalSection(&wwo
->access_crst
);
507 /* wwo->sound_buffer is always filled with 16-bit stereo data, even for mono streams */
508 buffer_required
= nframes
* sizeof(short) * 2;
509 TRACE("wwo->buffer_size (%ld) buffer_required (%d).\n", wwo
->buffer_size
,buffer_required
);
510 if(wwo
->buffer_size
< buffer_required
)
512 TRACE("expanding buffer from wwo->buffer_size == %ld, to %d\n",
513 wwo
->buffer_size
, buffer_required
);
514 TRACE("GetProcessHeap() == %p\n", GetProcessHeap());
515 wwo
->buffer_size
= buffer_required
;
517 if (wwo
->sound_buffer
)
518 wwo
->sound_buffer
= HeapReAlloc(GetProcessHeap(), 0, wwo
->sound_buffer
, wwo
->buffer_size
);
520 wwo
->sound_buffer
= HeapAlloc(GetProcessHeap(), 0, wwo
->buffer_size
);
522 /* if we don't have a buffer then error out */
523 if(!wwo
->sound_buffer
)
525 ERR("error allocating sound_buffer memory\n");
526 LeaveCriticalSection(&wwo
->access_crst
);
531 LeaveCriticalSection(&wwo
->access_crst
);
537 /******************************************************************
540 * Called whenever the jack server changes the max number
541 * of frames passed to JACK_callback
543 static int JACK_bufsize_wwi (nframes_t nframes
, void *arg
)
545 TRACE("the maximum buffer size is now %u frames\n", nframes
);
549 /******************************************************************
552 static int JACK_srate (nframes_t nframes
, void *arg
)
554 TRACE("the sample rate is now %u/sec\n", nframes
);
559 /******************************************************************
562 /* if this is called then jack shut down... handle this appropriately */
563 static void JACK_shutdown_wwo(void* arg
)
565 WINE_WAVEOUT
* wwo
= arg
;
567 wwo
->client
= 0; /* reset client */
569 TRACE("trying to reconnect after sleeping for a short while...\n");
571 /* lets see if we can't reestablish the connection */
572 Sleep(750); /* pause for a short period of time */
573 if(!JACK_OpenWaveOutDevice(wwo
))
575 ERR("unable to reconnect with jack...\n");
579 /******************************************************************
582 /* if this is called then jack shut down... handle this appropriately */
583 static void JACK_shutdown_wwi(void* arg
)
585 WINE_WAVEIN
* wwi
= arg
;
587 wwi
->client
= 0; /* reset client */
589 TRACE("trying to reconnect after sleeping for a short while...\n");
591 /* lets see if we can't reestablish the connection */
592 Sleep(750); /* pause for a short period of time */
593 if(!JACK_OpenWaveInDevice(wwi
,wwi
->format
.wf
.nChannels
))
595 ERR("unable to reconnect with jack...\n");
600 /******************************************************************
601 * JACK_OpenWaveOutDevice
603 static int JACK_OpenWaveOutDevice(WINE_WAVEOUT
* wwo
)
607 char client_name
[64];
608 jack_port_t
* out_port_l
;
609 jack_port_t
* out_port_r
;
610 jack_client_t
* client
;
613 TRACE("creating jack client and setting up callbacks\n");
616 /* see if this device is already open */
619 /* if this device is already in use then it is bad for us to be in here */
623 TRACE("using existing client\n");
629 /* zero out the buffer pointer and the size of the buffer */
630 wwo
->sound_buffer
= 0;
631 wwo
->buffer_size
= 0;
633 /* try to become a client of the JACK server */
634 snprintf(client_name
, sizeof(client_name
), "wine_jack_out_%d", wwo
->wDevID
);
635 TRACE("client name '%s'\n", client_name
);
636 if ((client
= fp_jack_client_new (client_name
)) == 0)
638 /* jack has problems with shutting down clients, so lets */
639 /* wait a short while and try once more before we give up */
641 if ((client
= fp_jack_client_new (client_name
)) == 0)
643 ERR("jack server not running?\n");
648 /* tell the JACK server to call `JACK_callback_wwo()' whenever
649 there is work to be done. */
650 fp_jack_set_process_callback (client
, JACK_callback_wwo
, wwo
);
652 /* tell the JACK server to call `JACK_bufsize_wwo()' whenever
653 the maximum number of frames that will be passed
654 to `JACK_Callback()' changes */
655 fp_jack_set_buffer_size_callback (client
, JACK_bufsize_wwo
, wwo
);
657 /* tell the JACK server to call `srate()' whenever
658 the sample rate of the system changes. */
659 fp_jack_set_sample_rate_callback (client
, JACK_srate
, wwo
);
661 /* tell the JACK server to call `jack_shutdown()' if
662 it ever shuts down, either entirely, or if it
663 just decides to stop calling us. */
664 fp_jack_on_shutdown (client
, JACK_shutdown_wwo
, wwo
);
666 /* display the current sample rate. once the client is activated
667 (see below), you should rely on your own sample rate
668 callback (see above) for this value. */
669 wwo
->sample_rate
= fp_jack_get_sample_rate(client
);
670 TRACE("engine sample rate: %lu\n", wwo
->sample_rate
);
672 /* create the left and right channel output ports */
673 /* jack's ports are all mono so for stereo you need two */
674 out_port_l
= fp_jack_port_register (client
, "out_l",
675 JACK_DEFAULT_AUDIO_TYPE
, JackPortIsOutput
, 0);
677 out_port_r
= fp_jack_port_register (client
, "out_r",
678 JACK_DEFAULT_AUDIO_TYPE
, JackPortIsOutput
, 0);
680 TRACE("Created ports. (%p) (%p)\n",out_port_l
, out_port_r
);
682 /* save away important values to the WINE_WAVEOUT struct */
683 wwo
->client
= client
;
684 wwo
->out_port_l
= out_port_l
;
685 wwo
->out_port_r
= out_port_r
;
688 wwo
->in_use
= TRUE
; /* mark this device as in use since it now is ;-) */
691 /* set initial buffer size */
692 JACK_bufsize_wwo (fp_jack_get_buffer_size(client
),wwo
);
694 /* tell the JACK server that we are ready to roll */
695 if (fp_jack_activate (client
))
697 ERR( "cannot activate client\n");
701 TRACE("jack activate.\n");
702 /* figure out what the ports that we want to output on are */
703 /* NOTE: we do this instead of using stuff like "alsa_pcm:playback_X" because */
704 /* this way works if names are changed */
705 ports
= fp_jack_get_ports(client
, NULL
, NULL
, JackPortIsPhysical
|JackPortIsInput
);
707 /* display a trace of the output ports we found */
708 for(i
= 0; ports
[i
]; i
++)
710 TRACE("ports[%d] = '%s'\n", i
, ports
[i
]);
715 ERR("jack_get_ports() failed to find 'JackPortIsPhysical|JackPortIsInput'\n");
718 /* connect the ports. Note: you can't do this before
719 the client is activated (this may change in the future).
721 /* we want to connect to two ports so we have stereo output ;-) */
723 if(fp_jack_connect(client
, fp_jack_port_name(out_port_l
), ports
[0]))
725 ERR ("cannot connect to output port %d('%s')\n", 0, ports
[0]);
729 if(fp_jack_connect(client
, fp_jack_port_name(out_port_r
), ports
[1]))
731 ERR ("cannot connect to output port %d('%s')\n", 1, ports
[1]);
735 free(ports
); /* free the returned array of ports */
737 /* if something failed we need to shut the client down and return 0 */
741 JACK_CloseWaveOutDevice(wwo
, TRUE
);
743 JACK_CloseWaveOutDevice(wwo
);
748 return 1; /* return success */
751 /******************************************************************
752 * JACK_CloseWaveOutDevice
754 * Close the connection to the server cleanly.
755 * If close_client is TRUE we close the client for this device instead of
756 * just marking the device as in_use(JACK_CLOSE_HACK only)
759 static void JACK_CloseWaveOutDevice(WINE_WAVEOUT
* wwo
, BOOL close_client
)
761 static void JACK_CloseWaveOutDevice(WINE_WAVEOUT
* wwo
)
765 TRACE("wDevID: %d, close_client (wwo): %d\n", wwo
->wDevID
, close_client
);
767 TRACE("wDevID: %d\n", wwo
->wDevID
);
774 fp_jack_deactivate(wwo
->client
); /* supposed to help the jack_client_close() to succeed */
775 fp_jack_client_close (wwo
->client
);
777 EnterCriticalSection(&wwo
->access_crst
);
778 wwo
->client
= 0; /* reset client */
779 HeapFree(GetProcessHeap(), 0, wwo
->sound_buffer
); /* free buffer memory */
780 wwo
->sound_buffer
= 0;
781 wwo
->buffer_size
= 0; /* zero out size of the buffer */
782 LeaveCriticalSection(&wwo
->access_crst
);
786 EnterCriticalSection(&wwo
->access_crst
);
787 TRACE("setting in_use to FALSE\n");
789 LeaveCriticalSection(&wwo
->access_crst
);
794 /******************************************************************
795 * JACK_CloseWaveInDevice
797 * Close the connection to the server cleanly.
798 * If close_client is TRUE we close the client for this device instead of
799 * just marking the device as in_use(JACK_CLOSE_HACK only)
802 static void JACK_CloseWaveInDevice(WINE_WAVEIN
* wwi
, BOOL close_client
)
804 static void JACK_CloseWaveInDevice(WINE_WAVEIN
* wwi
)
808 TRACE("wDevID: %d, close_client (wwi): %d\n", wwi
->wDevID
, close_client
);
810 TRACE("wDevID: %d\n", wwi
->wDevID
);
817 fp_jack_deactivate(wwi
->client
); /* supposed to help the jack_client_close() to succeed */
818 fp_jack_client_close (wwi
->client
);
820 EnterCriticalSection(&wwi
->access_crst
);
821 wwi
->client
= 0; /* reset client */
822 HeapFree(GetProcessHeap(), 0, wwi
->sound_buffer
); /* free buffer memory */
823 wwi
->sound_buffer
= 0;
824 wwi
->buffer_size
= 0; /* zero out size of the buffer */
825 LeaveCriticalSection(&wwi
->access_crst
);
829 EnterCriticalSection(&wwi
->access_crst
);
830 TRACE("setting in_use to FALSE\n");
832 LeaveCriticalSection(&wwi
->access_crst
);
837 /******************************************************************
842 LONG
JACK_WaveRelease(void)
846 TRACE("closing all open waveout devices\n");
848 /* close all open output devices */
849 for(iDevice
= 0; iDevice
< MAX_WAVEOUTDRV
; iDevice
++)
851 TRACE("iDevice == %d\n", iDevice
);
852 if(WOutDev
[iDevice
].client
)
855 JACK_CloseWaveOutDevice(&WOutDev
[iDevice
], TRUE
); /* close the device, FORCE the client to close */
857 JACK_CloseWaveOutDevice(&WOutDev
[iDevice
]); /* close the device, FORCE the client to close */
860 if(WOutDev
[iDevice
].in_use
) {
862 WOutDev
[iDevice
].access_crst
.DebugInfo
->Spare
[0] = 0;
863 DeleteCriticalSection(&(WOutDev
[iDevice
].access_crst
)); /* delete the critical section */
870 TRACE("closing all open wavein devices\n");
872 /* close all open input devices */
873 for(iDevice
= 0; iDevice
< MAX_WAVEINDRV
; iDevice
++)
875 TRACE("iDevice == %d\n", iDevice
);
876 if(WInDev
[iDevice
].client
)
879 JACK_CloseWaveInDevice(&WInDev
[iDevice
], TRUE
); /* close the device, FORCE the client to close */
881 JACK_CloseWaveInDevice(&WInDev
[iDevice
]); /* close the device, FORCE the client to close */
884 if(WOutDev
[iDevice
].in_use
) {
886 WInDev
[iDevice
].access_crst
.DebugInfo
->Spare
[0] = 0;
887 DeleteCriticalSection(&(WInDev
[iDevice
].access_crst
)); /* delete the critical section */
894 TRACE("returning 1\n");
899 /******************************************************************
902 * Initialize internal structures from JACK server info
904 LONG
JACK_WaveInit(void)
907 CHAR szPname
[MAXPNAMELEN
];
911 /* setup function pointers */
912 #define LOAD_FUNCPTR(f) if((fp_##f = wine_dlsym(jackhandle, #f, NULL, 0)) == NULL) goto sym_not_found;
913 LOAD_FUNCPTR(jack_activate
);
914 LOAD_FUNCPTR(jack_connect
);
915 LOAD_FUNCPTR(jack_client_new
);
916 LOAD_FUNCPTR(jack_client_close
);
917 LOAD_FUNCPTR(jack_deactivate
);
918 LOAD_FUNCPTR(jack_set_process_callback
);
919 LOAD_FUNCPTR(jack_set_buffer_size_callback
);
920 LOAD_FUNCPTR(jack_set_sample_rate_callback
);
921 LOAD_FUNCPTR(jack_on_shutdown
);
922 LOAD_FUNCPTR(jack_get_sample_rate
);
923 LOAD_FUNCPTR(jack_port_register
);
924 LOAD_FUNCPTR(jack_port_get_buffer
);
925 LOAD_FUNCPTR(jack_get_ports
);
926 LOAD_FUNCPTR(jack_port_name
);
927 LOAD_FUNCPTR(jack_get_buffer_size
);
930 /* start with output device */
932 for (i
= 0; i
< MAX_WAVEOUTDRV
; ++i
)
934 WOutDev
[i
].client
= 0; /* initialize the client to 0 */
937 WOutDev
[i
].in_use
= FALSE
;
938 WInDev
[i
].in_use
= FALSE
;
941 memset(&WOutDev
[i
].caps
, 0, sizeof(WOutDev
[i
].caps
));
943 WOutDev
[i
].caps
.wMid
= 0x00FF; /* Manufac ID */
944 WOutDev
[i
].caps
.wPid
= 0x0001; /* Product ID */
945 snprintf(szPname
, sizeof(szPname
), "JACK WaveOut %d", i
);
946 MultiByteToWideChar(CP_ACP
, 0, szPname
, -1, WOutDev
[i
].caps
.szPname
, sizeof(WOutDev
[i
].caps
.szPname
)/sizeof(WCHAR
));
947 snprintf(WOutDev
[i
].interface_name
, sizeof(WOutDev
[i
].interface_name
), "winejack: %d", i
);
949 WOutDev
[i
].caps
.vDriverVersion
= 0x0100;
950 WOutDev
[i
].caps
.dwFormats
= 0x00000000;
951 WOutDev
[i
].caps
.dwSupport
= WAVECAPS_VOLUME
;
953 WOutDev
[i
].caps
.wChannels
= 2;
954 WOutDev
[i
].caps
.dwSupport
|= WAVECAPS_LRVOLUME
;
956 /* NOTE: we don't support any 8 bit modes so note that */
957 /* WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4M08;
958 WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4S08; */
959 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
960 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
961 /* WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2M08;
962 WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2S08; */
963 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
964 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
965 /* WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1M08;
966 WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1S08;*/
967 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
968 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
971 /* then do input device */
972 for (i
= 0; i
< MAX_WAVEINDRV
; ++i
)
974 /* TODO: we should initialize read stuff here */
975 memset(&WInDev
[i
].caps
, 0, sizeof(WInDev
[i
].caps
));
977 WInDev
[i
].caps
.wMid
= 0x00FF;
978 WInDev
[i
].caps
.wPid
= 0x0001;
979 snprintf(szPname
, sizeof(szPname
), "JACK WaveIn %d", i
);
980 MultiByteToWideChar(CP_ACP
, 0, szPname
, -1, WInDev
[i
].caps
.szPname
, sizeof(WInDev
[i
].caps
.szPname
)/sizeof(WCHAR
));
981 snprintf(WInDev
[i
].interface_name
, sizeof(WInDev
[i
].interface_name
), "winejack: %d", i
);
983 WInDev
[i
].caps
.vDriverVersion
= 0x0100;
985 WInDev
[i
].caps
.wChannels
= 0x2;
986 /* NOTE: we don't support any 8 bit modes so note that */
987 /* WInDev[i].caps.dwFormats |= WAVE_FORMAT_4M08;
988 WInDev[i].caps.dwFormats |= WAVE_FORMAT_4S08; */
989 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
990 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
991 /* WInDev[i].caps.dwFormats |= WAVE_FORMAT_2M08;
992 WInDev[i].caps.dwFormats |= WAVE_FORMAT_2S08; */
993 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
994 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
995 /* WInDev[i].caps.dwFormats |= WAVE_FORMAT_1M08;
996 WInDev[i].caps.dwFormats |= WAVE_FORMAT_1S08;*/
997 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
998 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
999 WInDev
[i
].caps
.wReserved1
= 0;
1002 return 1; /* return success */
1004 /* error path for function pointer loading errors */
1007 "Wine cannot find certain functions that it needs inside the jack"
1008 "library. To enable Wine to use the jack audio server please "
1009 "install libjack\n");
1010 wine_dlclose(jackhandle
, NULL
, 0);
1015 /*======================================================================*
1016 * Low level WAVE OUT implementation *
1017 *======================================================================*/
1019 /**************************************************************************
1020 * wodNotifyClient [internal]
1022 static DWORD
wodNotifyClient(WINE_WAVEOUT
* wwo
, WORD wMsg
, DWORD_PTR dwParam1
,
1025 TRACE("wMsg = %04X dwParm1 = %08lX dwParam2 = %08lX\n", wMsg
, dwParam1
, dwParam2
);
1031 if (wwo
->wFlags
!= DCB_NULL
&&
1032 !DriverCallback(wwo
->waveDesc
.dwCallback
, wwo
->wFlags
,
1033 (HDRVR
)wwo
->waveDesc
.hWave
, wMsg
, wwo
->waveDesc
.dwInstance
,
1034 dwParam1
, dwParam2
))
1036 WARN("can't notify client !\n");
1037 return MMSYSERR_ERROR
;
1041 FIXME("Unknown callback message %u\n", wMsg
);
1042 return MMSYSERR_INVALPARAM
;
1044 return MMSYSERR_NOERROR
;
1047 /**************************************************************************
1048 * wodHelper_BeginWaveHdr [internal]
1050 * Makes the specified lpWaveHdr the currently playing wave header.
1051 * If the specified wave header is a begin loop and we're not already in
1052 * a loop, setup the loop.
1054 static void wodHelper_BeginWaveHdr(WINE_WAVEOUT
* wwo
, LPWAVEHDR lpWaveHdr
)
1056 EnterCriticalSection(&wwo
->access_crst
);
1058 wwo
->lpPlayPtr
= lpWaveHdr
;
1062 LeaveCriticalSection(&wwo
->access_crst
);
1066 if (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
)
1070 WARN("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
1071 TRACE("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
1074 TRACE("Starting loop (%dx) with %p\n", lpWaveHdr
->dwLoops
, lpWaveHdr
);
1075 wwo
->lpLoopPtr
= lpWaveHdr
;
1076 /* Windows does not touch WAVEHDR.dwLoops,
1077 * so we need to make an internal copy */
1078 wwo
->dwLoops
= lpWaveHdr
->dwLoops
;
1081 wwo
->dwPartialOffset
= 0;
1083 LeaveCriticalSection(&wwo
->access_crst
);
1087 /**************************************************************************
1088 * wodHelper_PlayPtrNext [internal]
1090 * Advance the play pointer to the next waveheader, looping if required.
1092 static LPWAVEHDR
wodHelper_PlayPtrNext(WINE_WAVEOUT
* wwo
)
1094 LPWAVEHDR lpWaveHdr
;
1096 EnterCriticalSection(&wwo
->access_crst
);
1098 lpWaveHdr
= wwo
->lpPlayPtr
;
1100 wwo
->dwPartialOffset
= 0;
1101 if ((lpWaveHdr
->dwFlags
& WHDR_ENDLOOP
) && wwo
->lpLoopPtr
)
1103 /* We're at the end of a loop, loop if required */
1104 if (--wwo
->dwLoops
> 0)
1106 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
1109 /* Handle overlapping loops correctly */
1110 if (wwo
->lpLoopPtr
!= lpWaveHdr
&& (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
)) {
1111 FIXME("Correctly handled case ? (ending loop buffer also starts a new loop)\n");
1112 /* shall we consider the END flag for the closing loop or for
1113 * the opening one or for both ???
1114 * code assumes for closing loop only
1118 lpWaveHdr
= lpWaveHdr
->lpNext
;
1120 wwo
->lpLoopPtr
= NULL
;
1121 wodHelper_BeginWaveHdr(wwo
, lpWaveHdr
);
1125 /* We're not in a loop. Advance to the next wave header */
1126 TRACE("not inside of a loop, advancing to next wave header\n");
1127 wodHelper_BeginWaveHdr(wwo
, lpWaveHdr
= lpWaveHdr
->lpNext
);
1130 LeaveCriticalSection(&wwo
->access_crst
);
1135 /* if force is TRUE then notify the client that all the headers were completed */
1136 static DWORD
wodHelper_NotifyCompletions(WINE_WAVEOUT
* wwo
, BOOL force
)
1138 LPWAVEHDR lpWaveHdr
;
1143 EnterCriticalSection(&wwo
->access_crst
);
1145 /* Start from lpQueuePtr and keep notifying until:
1146 * - we hit an unwritten wavehdr
1147 * - we hit the beginning of a running loop
1148 * - we hit a wavehdr which hasn't finished playing
1150 while ((lpWaveHdr
= wwo
->lpQueuePtr
) &&
1152 (lpWaveHdr
!= wwo
->lpPlayPtr
&&
1153 lpWaveHdr
!= wwo
->lpLoopPtr
)))
1155 wwo
->lpQueuePtr
= lpWaveHdr
->lpNext
;
1157 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1158 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1159 TRACE("notifying client: lpWaveHdr=(%p) lpPlayPtr=(%p) dwFlags=(%d)\n",
1160 lpWaveHdr
, wwo
->lpPlayPtr
, lpWaveHdr
->dwFlags
);
1162 wodNotifyClient(wwo
, WOM_DONE
, (DWORD_PTR
)lpWaveHdr
, 0);
1164 TRACE("Not notifying client: lpWaveHdr=(%p) lpPlayPtr=(%p) lpLoopPtr=(%p)\n",
1165 lpWaveHdr
, wwo
->lpPlayPtr
, wwo
->lpLoopPtr
);
1166 retval
= (lpWaveHdr
&& lpWaveHdr
!= wwo
->lpPlayPtr
&& lpWaveHdr
!=
1167 wwo
->lpLoopPtr
) ? 0 : INFINITE
;
1169 LeaveCriticalSection(&wwo
->access_crst
);
1174 /**************************************************************************
1175 * wodHelper_Reset [internal]
1177 * Resets current output stream.
1179 static void wodHelper_Reset(WINE_WAVEOUT
* wwo
, BOOL reset
)
1181 EnterCriticalSection(&wwo
->access_crst
);
1183 /* updates current notify list */
1184 wodHelper_NotifyCompletions(wwo
, FALSE
);
1188 /* remove all wave headers and notify client that all headers were completed */
1189 wodHelper_NotifyCompletions(wwo
, TRUE
);
1191 wwo
->lpPlayPtr
= wwo
->lpQueuePtr
= wwo
->lpLoopPtr
= NULL
;
1192 wwo
->state
= WINE_WS_STOPPED
;
1193 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
= wwo
->bytesInJack
= 0;
1195 wwo
->dwPartialOffset
= 0; /* Clear partial wavehdr */
1200 /* complicated case, not handled yet (could imply modifying the loop counter) */
1201 FIXME("Pausing while in loop isn't correctly handled yet, expect strange results\n");
1202 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
1203 wwo
->dwPartialOffset
= 0;
1204 wwo
->dwWrittenTotal
= wwo
->dwPlayedTotal
; /* this is wrong !!! */
1208 DWORD sz
= wwo
->dwPartialOffset
;
1210 /* reset all the data as if we had written only up to lpPlayedTotal bytes */
1211 /* compute the max size playable from lpQueuePtr */
1212 for (ptr
= wwo
->lpQueuePtr
; ptr
!= wwo
->lpPlayPtr
; ptr
= ptr
->lpNext
)
1214 sz
+= ptr
->dwBufferLength
;
1217 /* because the reset lpPlayPtr will be lpQueuePtr */
1218 if (wwo
->dwWrittenTotal
> wwo
->dwPlayedTotal
+ sz
) ERR("doh\n");
1219 wwo
->dwPartialOffset
= sz
- (wwo
->dwWrittenTotal
- wwo
->dwPlayedTotal
);
1220 wwo
->dwWrittenTotal
= wwo
->dwPlayedTotal
;
1221 wwo
->lpPlayPtr
= wwo
->lpQueuePtr
;
1224 wwo
->state
= WINE_WS_PAUSED
;
1227 LeaveCriticalSection(&wwo
->access_crst
);
1230 /**************************************************************************
1231 * wodGetDevCaps [internal]
1233 static DWORD
wodGetDevCaps(WORD wDevID
, LPWAVEOUTCAPSW lpCaps
, DWORD dwSize
)
1235 TRACE("(%u, %p, %u);\n", wDevID
, lpCaps
, dwSize
);
1237 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
1239 if (wDevID
>= MAX_WAVEOUTDRV
)
1241 TRACE("MAX_WAVOUTDRV reached !\n");
1242 return MMSYSERR_BADDEVICEID
;
1245 TRACE("dwSupport=(0x%x), dwFormats=(0x%x)\n", WOutDev
[wDevID
].caps
.dwSupport
, WOutDev
[wDevID
].caps
.dwFormats
);
1246 memcpy(lpCaps
, &WOutDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
1247 return MMSYSERR_NOERROR
;
1250 /**************************************************************************
1251 * wodOpen [internal]
1253 * NOTE: doesn't it seem like there is a race condition if you try to open
1254 * the same device twice?
1256 static DWORD
wodOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
1261 TRACE("(%u, %p, %08X);\n", wDevID
, lpDesc
, dwFlags
);
1264 WARN("Invalid Parameter !\n");
1265 return MMSYSERR_INVALPARAM
;
1267 if (wDevID
>= MAX_WAVEOUTDRV
) {
1268 TRACE("MAX_WAVOUTDRV reached !\n");
1269 return MMSYSERR_BADDEVICEID
;
1273 if(WOutDev
[wDevID
].client
&& WOutDev
[wDevID
].in_use
)
1275 if(WOutDev
[wDevID
].client
)
1278 TRACE("device %d already allocated\n", wDevID
);
1279 return MMSYSERR_ALLOCATED
;
1282 /* Only the PCM format is supported so far...
1283 * Also we only support 16 bit mode.
1285 if (lpDesc
->lpFormat
->wFormatTag
!= WAVE_FORMAT_PCM
||
1286 lpDesc
->lpFormat
->nChannels
== 0 ||
1287 lpDesc
->lpFormat
->nSamplesPerSec
== 0 ||
1288 lpDesc
->lpFormat
->wBitsPerSample
!= 16)
1290 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
1291 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1292 lpDesc
->lpFormat
->nSamplesPerSec
, lpDesc
->lpFormat
->wBitsPerSample
);
1293 return WAVERR_BADFORMAT
;
1296 if (dwFlags
& WAVE_FORMAT_QUERY
)
1298 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1299 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1300 lpDesc
->lpFormat
->nSamplesPerSec
);
1301 return MMSYSERR_NOERROR
;
1304 wwo
= &WOutDev
[wDevID
];
1305 wwo
->wDevID
= wDevID
;
1307 /* Set things up before we call JACK_OpenWaveOutDevice because */
1308 /* we will start getting callbacks before JACK_OpenWaveOutDevice */
1309 /* even returns and we want to be initialized before then */
1310 wwo
->state
= WINE_WS_STOPPED
; /* start in a stopped state */
1311 wwo
->dwPlayedTotal
= 0; /* zero out these totals */
1312 wwo
->dwWrittenTotal
= 0;
1313 wwo
->bytesInJack
= 0;
1314 wwo
->tickCountMS
= 0;
1316 /* Initialize volume to full level */
1317 wwo
->volume_left
= 100;
1318 wwo
->volume_right
= 100;
1320 InitializeCriticalSection(&wwo
->access_crst
); /* initialize the critical section */
1321 wwo
->access_crst
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": WINE_WAVEOUT.access_crst");
1322 EnterCriticalSection(&wwo
->access_crst
);
1324 dwFlags
&= ~WAVE_DIRECTSOUND
; /* direct sound not supported, ignore the flag */
1326 wwo
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1328 wwo
->waveDesc
= *lpDesc
;
1329 memcpy(&wwo
->format
, lpDesc
->lpFormat
, sizeof(PCMWAVEFORMAT
));
1331 /* open up jack ports for this device */
1332 if (!JACK_OpenWaveOutDevice(&WOutDev
[wDevID
]))
1334 ERR("JACK_OpenWaveOutDevice(%d) failed\n", wDevID
);
1335 LeaveCriticalSection(&wwo
->access_crst
);
1336 wwo
->access_crst
.DebugInfo
->Spare
[0] = 0;
1337 DeleteCriticalSection(&wwo
->access_crst
); /* delete the critical section so we can initialize it again from wodOpen() */
1338 return MMSYSERR_ERROR
; /* return unspecified error */
1341 LeaveCriticalSection(&wwo
->access_crst
);
1343 /* display the current wave format */
1344 TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%u, nSamplesPerSec=%u, nChannels=%u nBlockAlign=%u!\n",
1345 wwo
->format
.wBitsPerSample
, wwo
->format
.wf
.nAvgBytesPerSec
,
1346 wwo
->format
.wf
.nSamplesPerSec
, wwo
->format
.wf
.nChannels
,
1347 wwo
->format
.wf
.nBlockAlign
);
1349 /* make sure that we have the same sample rate in our audio stream */
1350 /* as we do in the jack server */
1351 if(wwo
->format
.wf
.nSamplesPerSec
!= wwo
->sample_rate
)
1353 TRACE("error: jack server sample rate is '%ld', wave sample rate is '%d'\n",
1354 wwo
->sample_rate
, wwo
->format
.wf
.nSamplesPerSec
);
1357 JACK_CloseWaveOutDevice(wwo
, FALSE
); /* close this device, don't force the client to close */
1359 JACK_CloseWaveOutDevice(wwo
); /* close this device */
1361 wwo
->access_crst
.DebugInfo
->Spare
[0] = 0;
1362 DeleteCriticalSection(&wwo
->access_crst
); /* delete the critical section so we can initialize it again from wodOpen() */
1363 return WAVERR_BADFORMAT
;
1366 /* check for an invalid number of bits per sample */
1367 if (wwo
->format
.wBitsPerSample
== 0)
1369 WARN("Resetting zeroed wBitsPerSample\n");
1370 wwo
->format
.wBitsPerSample
= 8 *
1371 (wwo
->format
.wf
.nAvgBytesPerSec
/
1372 wwo
->format
.wf
.nSamplesPerSec
) /
1373 wwo
->format
.wf
.nChannels
;
1376 EnterCriticalSection(&wwo
->access_crst
);
1377 retval
= wodNotifyClient(wwo
, WOM_OPEN
, 0, 0);
1378 LeaveCriticalSection(&wwo
->access_crst
);
1383 /**************************************************************************
1384 * wodClose [internal]
1386 static DWORD
wodClose(WORD wDevID
)
1388 DWORD ret
= MMSYSERR_NOERROR
;
1391 TRACE("(%u);\n", wDevID
);
1393 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1395 WARN("bad device ID !\n");
1396 return MMSYSERR_BADDEVICEID
;
1399 wwo
= &WOutDev
[wDevID
];
1400 if (wwo
->lpQueuePtr
)
1402 WARN("buffers still playing !\n");
1403 ret
= WAVERR_STILLPLAYING
;
1406 /* sanity check: this should not happen since the device must have been reset before */
1407 if (wwo
->lpQueuePtr
|| wwo
->lpPlayPtr
) ERR("out of sync\n");
1409 wwo
->state
= WINE_WS_CLOSED
; /* mark the device as closed */
1412 JACK_CloseWaveOutDevice(wwo
, FALSE
); /* close the jack device, DO NOT force the client to close */
1414 JACK_CloseWaveOutDevice(wwo
); /* close the jack device */
1416 wwo
->access_crst
.DebugInfo
->Spare
[0] = 0;
1417 DeleteCriticalSection(&wwo
->access_crst
); /* delete the critical section so we can initialize it again from wodOpen() */
1419 ret
= wodNotifyClient(wwo
, WOM_CLOSE
, 0, 0);
1426 /**************************************************************************
1427 * wodWrite [internal]
1430 static DWORD
wodWrite(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1435 TRACE("(%u, %p, %08X);\n", wDevID
, lpWaveHdr
, dwSize
);
1437 /* first, do the sanity checks... */
1438 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1440 WARN("bad dev ID !\n");
1441 return MMSYSERR_BADDEVICEID
;
1444 wwo
= &WOutDev
[wDevID
];
1446 if (lpWaveHdr
->lpData
== NULL
|| !(lpWaveHdr
->dwFlags
& WHDR_PREPARED
))
1448 TRACE("unprepared\n");
1449 return WAVERR_UNPREPARED
;
1452 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
1454 TRACE("still playing\n");
1455 return WAVERR_STILLPLAYING
;
1458 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
1459 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
1460 lpWaveHdr
->lpNext
= 0;
1462 EnterCriticalSection(&wwo
->access_crst
);
1464 /* insert buffer at the end of queue */
1465 for (wh
= &(wwo
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
));
1468 if (!wwo
->lpPlayPtr
)
1469 wodHelper_BeginWaveHdr(wwo
,lpWaveHdr
);
1470 if (wwo
->state
== WINE_WS_STOPPED
)
1471 wwo
->state
= WINE_WS_PLAYING
;
1472 LeaveCriticalSection(&wwo
->access_crst
);
1474 return MMSYSERR_NOERROR
;
1477 /**************************************************************************
1478 * wodPause [internal]
1480 static DWORD
wodPause(WORD wDevID
)
1482 TRACE("(%u);!\n", wDevID
);
1484 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1486 WARN("bad device ID !\n");
1487 return MMSYSERR_BADDEVICEID
;
1490 TRACE("[3-PAUSING]\n");
1492 EnterCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1493 wodHelper_Reset(&WOutDev
[wDevID
], FALSE
);
1494 LeaveCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1496 return MMSYSERR_NOERROR
;
1499 /**************************************************************************
1500 * wodRestart [internal]
1502 static DWORD
wodRestart(WORD wDevID
)
1504 TRACE("(%u);\n", wDevID
);
1506 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1508 WARN("bad device ID !\n");
1509 return MMSYSERR_BADDEVICEID
;
1512 if (WOutDev
[wDevID
].state
== WINE_WS_PAUSED
)
1514 EnterCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1515 WOutDev
[wDevID
].state
= WINE_WS_PLAYING
;
1516 LeaveCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1519 return MMSYSERR_NOERROR
;
1522 /**************************************************************************
1523 * wodReset [internal]
1525 static DWORD
wodReset(WORD wDevID
)
1527 TRACE("(%u);\n", wDevID
);
1529 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1531 WARN("bad device ID !\n");
1532 return MMSYSERR_BADDEVICEID
;
1535 EnterCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1536 wodHelper_Reset(&WOutDev
[wDevID
], TRUE
);
1537 LeaveCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1539 return MMSYSERR_NOERROR
;
1542 /**************************************************************************
1543 * wodGetPosition [internal]
1545 static DWORD
wodGetPosition(WORD wDevID
, LPMMTIME lpTime
, DWORD uSize
)
1551 TRACE("(%u, %p, %u);\n", wDevID
, lpTime
, uSize
);
1553 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1555 WARN("bad device ID !\n");
1556 return MMSYSERR_BADDEVICEID
;
1559 /* if null pointer to time structure return error */
1560 if (lpTime
== NULL
) return MMSYSERR_INVALPARAM
;
1562 wwo
= &WOutDev
[wDevID
];
1564 EnterCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1565 val
= wwo
->dwPlayedTotal
;
1566 elapsedMS
= GetTickCount() - wwo
->tickCountMS
;
1567 LeaveCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1569 /* account for the bytes played since the last JACK_Callback() */
1570 val
+=((elapsedMS
* wwo
->format
.wf
.nAvgBytesPerSec
) / 1000);
1572 return bytes_to_mmtime(lpTime
, val
, &wwo
->format
);
1575 /**************************************************************************
1576 * wodBreakLoop [internal]
1578 static DWORD
wodBreakLoop(WORD wDevID
)
1580 TRACE("(%u);\n", wDevID
);
1582 if (wDevID
>= MAX_WAVEOUTDRV
|| !WOutDev
[wDevID
].client
)
1584 WARN("bad device ID !\n");
1585 return MMSYSERR_BADDEVICEID
;
1588 EnterCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1590 if (WOutDev
[wDevID
].state
== WINE_WS_PLAYING
&& WOutDev
[wDevID
].lpLoopPtr
!= NULL
)
1592 /* ensure exit at end of current loop */
1593 WOutDev
[wDevID
].dwLoops
= 1;
1596 LeaveCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1598 return MMSYSERR_NOERROR
;
1601 /**************************************************************************
1602 * wodGetVolume [internal]
1604 static DWORD
wodGetVolume(WORD wDevID
, LPDWORD lpdwVol
)
1608 left
= WOutDev
[wDevID
].volume_left
;
1609 right
= WOutDev
[wDevID
].volume_right
;
1611 TRACE("(%u, %p);\n", wDevID
, lpdwVol
);
1613 *lpdwVol
= ((left
* 0xFFFFl
) / 100) + (((right
* 0xFFFFl
) / 100) <<
1616 return MMSYSERR_NOERROR
;
1619 /**************************************************************************
1620 * wodSetVolume [internal]
1622 static DWORD
wodSetVolume(WORD wDevID
, DWORD dwParam
)
1626 left
= (LOWORD(dwParam
) * 100) / 0xFFFFl
;
1627 right
= (HIWORD(dwParam
) * 100) / 0xFFFFl
;
1629 TRACE("(%u, %08X);\n", wDevID
, dwParam
);
1631 EnterCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1633 WOutDev
[wDevID
].volume_left
= left
;
1634 WOutDev
[wDevID
].volume_right
= right
;
1636 LeaveCriticalSection(&(WOutDev
[wDevID
].access_crst
));
1638 return MMSYSERR_NOERROR
;
1641 /**************************************************************************
1642 * wodGetNumDevs [internal]
1644 static DWORD
wodGetNumDevs(void)
1646 return MAX_WAVEOUTDRV
;
1649 /**************************************************************************
1650 * wodDevInterfaceSize [internal]
1652 static DWORD
wodDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
1654 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
1656 *dwParam1
= MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1657 NULL
, 0 ) * sizeof(WCHAR
);
1658 return MMSYSERR_NOERROR
;
1661 /**************************************************************************
1662 * wodDevInterface [internal]
1664 static DWORD
wodDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
1666 if (dwParam2
>= MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1667 NULL
, 0 ) * sizeof(WCHAR
))
1669 MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1670 dwParam1
, dwParam2
/ sizeof(WCHAR
));
1671 return MMSYSERR_NOERROR
;
1673 return MMSYSERR_INVALPARAM
;
1676 /**************************************************************************
1677 * wodMessage (WINEJACK.7)
1679 DWORD WINAPI
JACK_wodMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
1680 DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
1682 TRACE("(%u, %04X, %08X, %08lX, %08lX);\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
1689 /* FIXME: Pretend this is supported */
1691 case WODM_OPEN
: return wodOpen(wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
1692 case WODM_CLOSE
: return wodClose(wDevID
);
1693 case WODM_WRITE
: return wodWrite(wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
1694 case WODM_PAUSE
: return wodPause(wDevID
);
1695 case WODM_GETPOS
: return wodGetPosition(wDevID
, (LPMMTIME
)dwParam1
, dwParam2
);
1696 case WODM_BREAKLOOP
: return wodBreakLoop(wDevID
);
1697 case WODM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
1698 case WODM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
1699 case WODM_GETDEVCAPS
: return wodGetDevCaps(wDevID
, (LPWAVEOUTCAPSW
)dwParam1
, dwParam2
);
1700 case WODM_GETNUMDEVS
: return wodGetNumDevs();
1701 case WODM_GETPITCH
: return MMSYSERR_NOTSUPPORTED
;
1702 case WODM_SETPITCH
: return MMSYSERR_NOTSUPPORTED
;
1703 case WODM_GETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1704 case WODM_SETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1705 case WODM_GETVOLUME
: return wodGetVolume(wDevID
, (LPDWORD
)dwParam1
);
1706 case WODM_SETVOLUME
: return wodSetVolume(wDevID
, dwParam1
);
1707 case WODM_RESTART
: return wodRestart(wDevID
);
1708 case WODM_RESET
: return wodReset(wDevID
);
1710 case DRV_QUERYDEVICEINTERFACESIZE
: return wodDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
1711 case DRV_QUERYDEVICEINTERFACE
: return wodDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
1712 case DRV_QUERYDSOUNDIFACE
: return wodDsCreate(wDevID
, (PIDSDRIVER
*)dwParam1
);
1713 case DRV_QUERYDSOUNDDESC
: return wodDsDesc(wDevID
, (PDSDRIVERDESC
)dwParam1
);
1715 FIXME("unknown message %d!\n", wMsg
);
1717 return MMSYSERR_NOTSUPPORTED
;
1720 /*======================================================================*
1721 * Low level DSOUND implementation *
1722 *======================================================================*/
1724 typedef struct IDsDriverImpl IDsDriverImpl
;
1725 typedef struct IDsDriverBufferImpl IDsDriverBufferImpl
;
1727 struct IDsDriverImpl
1729 /* IUnknown fields */
1730 const IDsDriverVtbl
*lpVtbl
;
1732 /* IDsDriverImpl fields */
1734 IDsDriverBufferImpl
*primary
;
1737 struct IDsDriverBufferImpl
1739 /* IUnknown fields */
1740 const IDsDriverBufferVtbl
*lpVtbl
;
1742 /* IDsDriverBufferImpl fields */
1747 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
)
1749 /* we can't perform memory mapping as we don't have a file stream
1750 interface with jack like we do with oss */
1751 MESSAGE("This sound card's driver does not support direct access\n");
1752 MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n");
1753 return MMSYSERR_NOTSUPPORTED
;
1756 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
)
1758 memset(desc
, 0, sizeof(*desc
));
1759 strcpy(desc
->szDesc
, "Wine jack DirectSound Driver");
1760 strcpy(desc
->szDrvname
, "winejack.drv");
1761 return MMSYSERR_NOERROR
;
1764 /*======================================================================*
1765 * Low level WAVE IN implementation *
1766 *======================================================================*/
1768 /**************************************************************************
1769 * widNotifyClient [internal]
1771 static DWORD
widNotifyClient(WINE_WAVEIN
* wwi
, WORD wMsg
, DWORD_PTR dwParam1
,
1774 TRACE("wMsg = %04X dwParm1 = %08lX dwParam2 = %08lX\n", wMsg
, dwParam1
, dwParam2
);
1780 if (wwi
->wFlags
!= DCB_NULL
&&
1781 !DriverCallback(wwi
->waveDesc
.dwCallback
, wwi
->wFlags
,
1782 (HDRVR
)wwi
->waveDesc
.hWave
, wMsg
, wwi
->waveDesc
.dwInstance
,
1783 dwParam1
, dwParam2
))
1785 WARN("can't notify client !\n");
1786 return MMSYSERR_ERROR
;
1790 FIXME("Unknown callback message %u\n", wMsg
);
1791 return MMSYSERR_INVALPARAM
;
1793 return MMSYSERR_NOERROR
;
1796 /******************************************************************
1799 /* everytime the jack server wants something from us it calls this
1801 static int JACK_callback_wwi (nframes_t nframes
, void *arg
)
1805 WINE_WAVEIN
* wwi
= arg
;
1807 TRACE("wDevID: %u, nframes %u\n", wwi
->wDevID
, nframes
);
1810 ERR("client is closed, this is weird...\n");
1812 in_l
= fp_jack_port_get_buffer(wwi
->in_port_l
, nframes
);
1815 in_r
= fp_jack_port_get_buffer(wwi
->in_port_r
, nframes
);
1817 EnterCriticalSection(&wwi
->access_crst
);
1819 if((wwi
->lpQueuePtr
!= NULL
) && (wwi
->state
== WINE_WS_PLAYING
))
1821 LPWAVEHDR lpWaveHdr
= wwi
->lpQueuePtr
;
1822 nframes_t jackFramesLeft
= nframes
;
1825 if(wwi
->in_use
== FALSE
)
1827 /* do nothing if nothing is being recorded */
1828 LeaveCriticalSection(&wwi
->access_crst
);
1833 TRACE("wwi.state == WINE_WS_PLAYING\n");
1835 while (lpWaveHdr
&& jackFramesLeft
)
1837 DWORD waveHdrFramesLeft
= (lpWaveHdr
->dwBufferLength
- lpWaveHdr
->dwBytesRecorded
) / (sizeof(short) * wwi
->format
.wf
.nChannels
);
1838 DWORD numFrames
= min (jackFramesLeft
, waveHdrFramesLeft
);
1840 TRACE ("dwBufferLength=(%u) dwBytesRecorded=(%d)\n", lpWaveHdr
->dwBufferLength
, lpWaveHdr
->dwBytesRecorded
);
1841 TRACE ("jackFramesLeft=(%u) waveHdrFramesLeft=(%u)\n", jackFramesLeft
, waveHdrFramesLeft
);
1845 sample_move_s16_d16((short *)((char *)lpWaveHdr
->lpData
+ lpWaveHdr
->dwBytesRecorded
), in_l
+(nframes
-jackFramesLeft
), numFrames
, 1);
1848 sample_move_s16_d16((short *)((char *)lpWaveHdr
->lpData
+ lpWaveHdr
->dwBytesRecorded
),
1849 in_l
+(nframes
-jackFramesLeft
), numFrames
, 2);
1850 sample_move_s16_d16((short *)((char *)lpWaveHdr
->lpData
+ lpWaveHdr
->dwBytesRecorded
+ sizeof(short)),
1851 in_r
+(nframes
-jackFramesLeft
), numFrames
, 2);
1854 lpWaveHdr
->dwBytesRecorded
+= (numFrames
* sizeof(short) * wwi
->format
.wf
.nChannels
);
1855 jackFramesLeft
-= numFrames
;
1857 if (lpWaveHdr
->dwBytesRecorded
>= lpWaveHdr
->dwBufferLength
)
1859 /* must copy the value of next waveHdr, because we have no idea of what
1860 * will be done with the content of lpWaveHdr in callback
1862 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1864 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1865 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1867 TRACE("WaveHdr full. dwBytesRecorded=(%u) dwFlags=(0x%x)\n",lpWaveHdr
->dwBytesRecorded
,lpWaveHdr
->dwFlags
);
1869 widNotifyClient(wwi
, WIM_DATA
, (DWORD_PTR
)lpWaveHdr
, 0);
1871 lpWaveHdr
= wwi
->lpQueuePtr
= lpNext
;
1874 TRACE ("jackFramesLeft=(%u) lpWaveHdr=(%p)\n", jackFramesLeft
, lpWaveHdr
);
1875 if (jackFramesLeft
> 0) { WARN("Record buffer ran out of WaveHdrs\n"); }
1878 LeaveCriticalSection(&wwi
->access_crst
);
1883 /******************************************************************
1884 * JACK_OpenWaveInDevice
1886 static int JACK_OpenWaveInDevice(WINE_WAVEIN
* wwi
, WORD nChannels
)
1890 char client_name
[64];
1891 jack_port_t
* in_port_l
;
1892 jack_port_t
* in_port_r
= 0;
1893 jack_client_t
* client
;
1896 TRACE("creating jack client and setting up callbacks\n");
1898 if ((nChannels
== 0) || (nChannels
> 2)) {
1899 ERR ("nChannels = (%d), but we only support mono or stereo.\n", nChannels
);
1904 /* see if this device is already open */
1907 /* if this device is already in use then it is bad for us to be in here */
1911 TRACE("using existing client\n");
1917 /* zero out the buffer pointer and the size of the buffer */
1918 wwi
->sound_buffer
= 0;
1919 wwi
->buffer_size
= 0;
1921 /* try to become a client of the JACK server */
1922 snprintf(client_name
, sizeof(client_name
), "wine_jack_in_%d", wwi
->wDevID
);
1923 TRACE("client name '%s'\n", client_name
);
1924 if ((client
= fp_jack_client_new (client_name
)) == 0)
1926 /* jack has problems with shutting down clients, so lets */
1927 /* wait a short while and try once more before we give up */
1929 if ((client
= fp_jack_client_new (client_name
)) == 0)
1931 ERR("jack server not running?\n");
1935 wwi
->client
= client
;
1937 /* tell the JACK server to call `JACK_wwi_callback()' whenever
1938 there is work to be done. */
1939 fp_jack_set_process_callback (client
, JACK_callback_wwi
, wwi
);
1941 /* tell the JACK server to call `JACK_bufsize_wwi()' whenever
1942 the maximum number of frames that will be passed
1943 to `JACK_Callback()' changes */
1944 fp_jack_set_buffer_size_callback (client
, JACK_bufsize_wwi
, wwi
);
1946 /* tell the JACK server to call `srate()' whenever
1947 the sample rate of the system changes. */
1948 fp_jack_set_sample_rate_callback (client
, JACK_srate
, wwi
);
1950 /* tell the JACK server to call `jack_shutdown()' if
1951 it ever shuts down, either entirely, or if it
1952 just decides to stop calling us. */
1953 fp_jack_on_shutdown (client
, JACK_shutdown_wwi
, wwi
);
1955 /* display the current sample rate. once the client is activated
1956 (see below), you should rely on your own sample rate
1957 callback (see above) for this value. */
1958 wwi
->sample_rate
= fp_jack_get_sample_rate(client
);
1959 TRACE("engine sample rate: %lu\n", wwi
->sample_rate
);
1961 /* create the left and right channel output ports */
1962 /* jack's ports are all mono so for stereo you need two */
1963 in_port_l
= fp_jack_port_register (client
, "in_l",
1964 JACK_DEFAULT_AUDIO_TYPE
, JackPortIsInput
, 0);
1965 wwi
->in_port_l
= in_port_l
;
1966 TRACE("Created port. (%p)\n", in_port_l
);
1970 in_port_r
= fp_jack_port_register (client
, "in_r",
1971 JACK_DEFAULT_AUDIO_TYPE
, JackPortIsInput
, 0);
1972 TRACE("Created port. (%p)\n", in_port_r
);
1974 wwi
->in_port_r
= in_port_r
;
1977 wwi
->in_use
= TRUE
; /* mark this device as in use since it now is ;-) */
1980 TRACE("activating client.\n");
1981 /* tell the JACK server that we are ready to roll */
1982 if (fp_jack_activate (client
))
1984 ERR( "cannot activate client\n");
1987 TRACE("activated client.\n");
1988 /* figure out what the ports that we want to output on are */
1989 /* NOTE: we do this instead of using stuff like "alsa_pcm:playback_X" because */
1990 /* this way works if names are changed */
1991 ports
= fp_jack_get_ports(client
, NULL
, NULL
, JackPortIsPhysical
|JackPortIsOutput
);
1993 /* display a trace of the output ports we found */
1994 for(i
= 0; ports
[i
]; i
++)
1996 TRACE("ports[%d] = '%s'\n", i
, ports
[i
]);
2001 ERR("jack_get_ports() failed to find 'JackPortIsPhysical|JackPortIsOutput'\n");
2004 /* connect the ports. Note: you can't do this before
2005 the client is activated (this may change in the future).
2007 /* we want to connect to two ports so we have stereo input ;-) */
2009 if(fp_jack_connect(client
, ports
[0], fp_jack_port_name(in_port_l
)))
2011 ERR ("cannot connect to input port %d('%s')\n", 0, ports
[0]);
2014 TRACE("Connected (%s)<->(%s)\n",ports
[0],fp_jack_port_name(in_port_l
));
2016 if ((nChannels
== 2) && in_port_r
) {
2017 if(fp_jack_connect(client
, ports
[1], fp_jack_port_name(in_port_r
)))
2019 ERR ("cannot connect to input port %d('%s')\n", 1, ports
[1]);
2022 TRACE("Connected (%s)<->(%s)\n",ports
[1],fp_jack_port_name(in_port_r
));
2024 free(ports
); /* free the returned array of ports */
2026 /* if something failed we need to shut the client down and return 0 */
2030 JACK_CloseWaveInDevice(wwi
, TRUE
);
2032 JACK_CloseWaveInDevice(wwi
);
2037 TRACE("return success.\n");
2038 return 1; /* return success */
2041 /**************************************************************************
2042 * widGetDevCaps [internal]
2044 static DWORD
widGetDevCaps(WORD wDevID
, LPWAVEINCAPSW lpCaps
, DWORD dwSize
)
2046 TRACE("(%u, %p, %u);\n", wDevID
, lpCaps
, dwSize
);
2048 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
2050 if (wDevID
>= MAX_WAVEINDRV
) {
2051 TRACE("MAX_WAVEINDRV reached !\n");
2052 return MMSYSERR_BADDEVICEID
;
2055 memcpy(lpCaps
, &WInDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
2056 return MMSYSERR_NOERROR
;
2059 /**************************************************************************
2060 * widOpen [internal]
2062 static DWORD
widOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
2067 TRACE("(%u, %p, %08X);\n", wDevID
, lpDesc
, dwFlags
);
2070 WARN("Invalid Parameter !\n");
2071 return MMSYSERR_INVALPARAM
;
2073 if (wDevID
>= MAX_WAVEINDRV
) {
2074 TRACE ("MAX_WAVEINDRV reached !\n");
2075 return MMSYSERR_BADDEVICEID
;
2079 if(WInDev
[wDevID
].client
&& WOutDev
[wDevID
].in_use
)
2081 if(WInDev
[wDevID
].client
)
2084 TRACE("device %d already allocated\n", wDevID
);
2085 return MMSYSERR_ALLOCATED
;
2088 /* Only the PCM format is supported so far...
2089 * Also we only support 16 bit mode.
2091 if (lpDesc
->lpFormat
->wFormatTag
!= WAVE_FORMAT_PCM
||
2092 lpDesc
->lpFormat
->nChannels
== 0 ||
2093 lpDesc
->lpFormat
->nSamplesPerSec
== 0 ||
2094 lpDesc
->lpFormat
->wBitsPerSample
!=16)
2096 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n",
2097 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
2098 lpDesc
->lpFormat
->nSamplesPerSec
, lpDesc
->lpFormat
->wBitsPerSample
);
2099 return WAVERR_BADFORMAT
;
2102 if (dwFlags
& WAVE_FORMAT_QUERY
)
2104 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
2105 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
2106 lpDesc
->lpFormat
->nSamplesPerSec
);
2107 return MMSYSERR_NOERROR
;
2110 wwi
= &WInDev
[wDevID
];
2111 wwi
->wDevID
= wDevID
;
2113 /* Set things up before we call JACK_OpenWaveOutDevice because */
2114 /* we will start getting callbacks before JACK_OpenWaveOutDevice */
2115 /* even returns and we want to be initialized before then */
2116 wwi
->state
= WINE_WS_STOPPED
; /* start in a stopped state */
2118 InitializeCriticalSection(&wwi
->access_crst
); /* initialize the critical section */
2119 wwi
->access_crst
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": WINE_WAVEIN.access_crst");
2120 EnterCriticalSection(&wwi
->access_crst
);
2122 /* open up jack ports for this device */
2123 if (!JACK_OpenWaveInDevice(&WInDev
[wDevID
], lpDesc
->lpFormat
->nChannels
))
2125 ERR("JACK_OpenWaveInDevice(%d) failed\n", wDevID
);
2126 LeaveCriticalSection(&wwi
->access_crst
);
2127 wwi
->access_crst
.DebugInfo
->Spare
[0] = 0;
2128 DeleteCriticalSection(&wwi
->access_crst
);
2129 return MMSYSERR_ERROR
; /* return unspecified error */
2132 dwFlags
&= ~WAVE_DIRECTSOUND
; /* direct sound not supported, ignore the flag */
2134 wwi
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
2136 wwi
->waveDesc
= *lpDesc
;
2137 memcpy(&wwi
->format
, lpDesc
->lpFormat
, sizeof(PCMWAVEFORMAT
));
2139 LeaveCriticalSection(&wwi
->access_crst
);
2141 /* display the current wave format */
2142 TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%u, nSamplesPerSec=%u, nChannels=%u nBlockAlign=%u!\n",
2143 wwi
->format
.wBitsPerSample
, wwi
->format
.wf
.nAvgBytesPerSec
,
2144 wwi
->format
.wf
.nSamplesPerSec
, wwi
->format
.wf
.nChannels
,
2145 wwi
->format
.wf
.nBlockAlign
);
2147 /* make sure that we have the same sample rate in our audio stream */
2148 /* as we do in the jack server */
2149 if(wwi
->format
.wf
.nSamplesPerSec
!= wwi
->sample_rate
)
2151 TRACE("error: jack server sample rate is '%ld', wave sample rate is '%d'\n",
2152 wwi
->sample_rate
, wwi
->format
.wf
.nSamplesPerSec
);
2155 JACK_CloseWaveInDevice(wwi
, FALSE
); /* close this device, don't force the client to close */
2157 JACK_CloseWaveInDevice(wwi
); /* close this device */
2159 wwi
->access_crst
.DebugInfo
->Spare
[0] = 0;
2160 DeleteCriticalSection(&wwi
->access_crst
);
2161 return WAVERR_BADFORMAT
;
2164 /* check for an invalid number of bits per sample */
2165 if (wwi
->format
.wBitsPerSample
== 0)
2167 WARN("Resetting zeroed wBitsPerSample\n");
2168 wwi
->format
.wBitsPerSample
= 8 *
2169 (wwi
->format
.wf
.nAvgBytesPerSec
/
2170 wwi
->format
.wf
.nSamplesPerSec
) /
2171 wwi
->format
.wf
.nChannels
;
2174 TRACE("notify client.\n");
2175 EnterCriticalSection(&wwi
->access_crst
);
2176 retval
= widNotifyClient(wwi
, WIM_OPEN
, 0, 0);
2177 LeaveCriticalSection(&wwi
->access_crst
);
2181 /**************************************************************************
2182 * widClose [internal]
2184 static DWORD
widClose(WORD wDevID
)
2186 DWORD ret
= MMSYSERR_NOERROR
;
2189 TRACE("(%u);\n", wDevID
);
2191 if (wDevID
>= MAX_WAVEINDRV
|| !WInDev
[wDevID
].client
)
2193 WARN("bad device ID !\n");
2194 return MMSYSERR_BADDEVICEID
;
2197 wwi
= &WInDev
[wDevID
];
2198 if (wwi
->lpQueuePtr
)
2200 WARN("buffers still playing !\n");
2201 ret
= WAVERR_STILLPLAYING
;
2204 /* sanity check: this should not happen since the device must have been reset before */
2205 if (wwi
->lpQueuePtr
) ERR("out of sync\n");
2207 wwi
->state
= WINE_WS_CLOSED
; /* mark the device as closed */
2210 JACK_CloseWaveInDevice(wwi
, FALSE
); /* close the jack device, DO NOT force the client to close */
2212 JACK_CloseWaveInDevice(wwi
); /* close the jack device */
2214 wwi
->access_crst
.DebugInfo
->Spare
[0] = 0;
2215 DeleteCriticalSection(&wwi
->access_crst
); /* delete the critical section so we can initialize it again from wodOpen() */
2217 ret
= widNotifyClient(wwi
, WIM_CLOSE
, 0, 0);
2223 /**************************************************************************
2224 * widAddBuffer [internal]
2226 static DWORD
widAddBuffer(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
2228 WINE_WAVEIN
* wwi
= &WInDev
[wDevID
];
2230 TRACE("(%u, %p, %08X);\n", wDevID
, lpWaveHdr
, dwSize
);
2232 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2233 WARN("can't do it !\n");
2234 return MMSYSERR_INVALHANDLE
;
2236 if (!(lpWaveHdr
->dwFlags
& WHDR_PREPARED
)) {
2237 TRACE("never been prepared !\n");
2238 return WAVERR_UNPREPARED
;
2240 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
) {
2241 TRACE("header already in use !\n");
2242 return WAVERR_STILLPLAYING
;
2245 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
2246 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
2247 lpWaveHdr
->dwBytesRecorded
= 0;
2248 lpWaveHdr
->lpNext
= NULL
;
2250 EnterCriticalSection(&wwi
->access_crst
);
2251 /* insert buffer at end of queue */
2254 for (wh
= &(wwi
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
));
2257 LeaveCriticalSection(&wwi
->access_crst
);
2259 return MMSYSERR_NOERROR
;
2262 /**************************************************************************
2263 * widStart [internal]
2265 static DWORD
widStart(WORD wDevID
)
2267 TRACE("(%u);\n", wDevID
);
2268 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2269 WARN("can't start recording !\n");
2270 return MMSYSERR_INVALHANDLE
;
2273 WInDev
[wDevID
].state
= WINE_WS_PLAYING
;
2274 return MMSYSERR_NOERROR
;
2277 /**************************************************************************
2278 * widStop [internal]
2280 static DWORD
widStop(WORD wDevID
)
2282 WINE_WAVEIN
* wwi
= &WInDev
[wDevID
];
2284 TRACE("(%u);\n", wDevID
);
2285 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2286 WARN("can't stop !\n");
2287 return MMSYSERR_INVALHANDLE
;
2290 if (wwi
->state
!= WINE_WS_STOPPED
)
2293 /* do something here to stop recording ??? */
2295 /* return current buffer to app */
2296 lpWaveHdr
= wwi
->lpQueuePtr
;
2299 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
2300 TRACE("stop %p %p\n", lpWaveHdr
, lpWaveHdr
->lpNext
);
2301 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
2302 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
2303 widNotifyClient(wwi
, WIM_DATA
, (DWORD_PTR
)lpWaveHdr
, 0);
2304 wwi
->lpQueuePtr
= lpNext
;
2307 wwi
->state
= WINE_WS_STOPPED
;
2309 return MMSYSERR_NOERROR
;
2312 /**************************************************************************
2313 * widReset [internal]
2315 static DWORD
widReset(WORD wDevID
)
2317 WINE_WAVEIN
* wwi
= &WInDev
[wDevID
];
2320 TRACE("(%u);\n", wDevID
);
2321 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2322 WARN("can't reset !\n");
2323 return MMSYSERR_INVALHANDLE
;
2326 wwi
->state
= WINE_WS_STOPPED
;
2328 /* return all buffers to the app */
2329 for (lpWaveHdr
= wwi
->lpQueuePtr
; lpWaveHdr
; lpWaveHdr
= lpWaveHdr
->lpNext
) {
2330 TRACE("reset %p %p\n", lpWaveHdr
, lpWaveHdr
->lpNext
);
2331 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
2332 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
2334 widNotifyClient(wwi
, WIM_DATA
, (DWORD_PTR
)lpWaveHdr
, 0);
2336 wwi
->lpQueuePtr
= NULL
;
2338 return MMSYSERR_NOERROR
;
2341 /**************************************************************************
2342 * widGetNumDevs [internal]
2344 static DWORD
widGetNumDevs(void)
2346 return MAX_WAVEINDRV
;
2349 /**************************************************************************
2350 * widDevInterfaceSize [internal]
2352 static DWORD
widDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
2354 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
2357 *dwParam1
= MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
2358 NULL
, 0 ) * sizeof(WCHAR
);
2359 return MMSYSERR_NOERROR
;
2362 /**************************************************************************
2363 * widDevInterface [internal]
2365 static DWORD
widDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
2367 if (dwParam2
>= MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
2368 NULL
, 0 ) * sizeof(WCHAR
))
2370 MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
2371 dwParam1
, dwParam2
/ sizeof(WCHAR
));
2372 return MMSYSERR_NOERROR
;
2374 return MMSYSERR_INVALPARAM
;
2377 /**************************************************************************
2378 * widMessage (WINEJACK.6)
2380 DWORD WINAPI
JACK_widMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2381 DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
2383 TRACE("(%u, %04X, %08X, %08lX, %08lX);\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2390 /* FIXME: Pretend this is supported */
2392 case WIDM_OPEN
: return widOpen (wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
2393 case WIDM_CLOSE
: return widClose (wDevID
);
2394 case WIDM_ADDBUFFER
: return widAddBuffer (wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
2395 case WIDM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
2396 case WIDM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
2397 case WIDM_GETDEVCAPS
: return widGetDevCaps (wDevID
, (LPWAVEINCAPSW
)dwParam1
, dwParam2
);
2398 case WIDM_GETNUMDEVS
: return widGetNumDevs();
2399 case WIDM_RESET
: return widReset (wDevID
);
2400 case WIDM_START
: return widStart (wDevID
);
2401 case WIDM_STOP
: return widStop (wDevID
);
2402 case DRV_QUERYDEVICEINTERFACESIZE
: return widDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
2403 case DRV_QUERYDEVICEINTERFACE
: return widDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
2405 FIXME("unknown message %d!\n", wMsg
);
2408 return MMSYSERR_NOTSUPPORTED
;
2411 #else /* !SONAME_LIBJACK */
2413 /**************************************************************************
2414 * widMessage (WINEJACK.6)
2416 DWORD WINAPI
JACK_widMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2417 DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
2419 FIXME("(%u, %04X, %08X, %08lX, %08lX):jack support not compiled into wine\n",
2420 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2421 return MMSYSERR_NOTENABLED
;
2424 /**************************************************************************
2425 * wodMessage (WINEJACK.7)
2427 DWORD WINAPI
JACK_wodMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2428 DWORD_PTR dwParam1
, DWORD_PTR dwParam2
)
2430 FIXME("(%u, %04X, %08X, %08lX, %08lX):jack support not compiled into wine\n",
2431 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2432 return MMSYSERR_NOTENABLED
;
2435 #endif /* SONAME_LIBJACK */