1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
3 * Wine Driver for aRts Sound Server
4 * http://www.arts-project.org
6 * Copyright 1994 Martin Ayotte
7 * 1999 Eric Pouech (async playing in waveOut/waveIn)
8 * 2000 Eric Pouech (loops in waveOut)
9 * 2002 Chris Morgan (aRts version of this file)
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with this library; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 * with arts we cannot stop the audio that is already in
27 * the servers buffer, so to reduce delays during starting
28 * and stoppping of audio streams adjust the
29 * audio buffer size in the kde control center or in the
30 * artsd startup script
33 * pause in waveOut does not work correctly in loop mode
35 * does something need to be done in for WaveIn DirectSound?
39 #include "wine/port.h"
59 #include "wine/unicode.h"
60 #include "wine/exception.h"
61 #include "wine/debug.h"
63 WINE_DEFAULT_DEBUG_CHANNEL(wave
);
69 /* The following four #defines allow you to fine-tune the packet
70 * settings in arts for better low-latency support. You must also
71 * adjust the latency in the KDE arts control panel. I recommend 4
72 * fragments, 1024 bytes.
74 * The following is from the ARTS documentation and explains what CCCC
77 * @li ARTS_P_PACKET_SETTINGS (rw) This is a way to configure packet
78 * size & packet count at the same time. The format is 0xCCCCSSSS,
79 * where 2^SSSS is the packet size, and CCCC is the packet count. Note
80 * that when writing this, you don't necessarily get the settings you
83 #define WAVEOUT_PACKET_CCCC 0x000C
84 #define WAVEOUT_PACKET_SSSS 0x0008
85 #define WAVEIN_PACKET_CCCC 0x000C
86 #define WAVEIN_PACKET_SSSS 0x0008
88 #define BUFFER_REFILL_THRESHOLD 4
90 #define WAVEOUT_PACKET_SETTINGS ((WAVEOUT_PACKET_CCCC << 16) | (WAVEOUT_PACKET_SSSS))
91 #define WAVEIN_PACKET_SETTINGS ((WAVEIN_PACKET_CCCC << 16) | (WAVEIN_PACKET_SSSS))
93 #define MAX_WAVEOUTDRV (10)
94 #define MAX_WAVEINDRV (10)
96 /* state diagram for waveOut writing:
98 * +---------+-------------+---------------+---------------------------------+
99 * | state | function | event | new state |
100 * +---------+-------------+---------------+---------------------------------+
101 * | | open() | | STOPPED |
102 * | PAUSED | write() | | PAUSED |
103 * | STOPPED | write() | <thrd create> | PLAYING |
104 * | PLAYING | write() | HEADER | PLAYING |
105 * | (other) | write() | <error> | |
106 * | (any) | pause() | PAUSING | PAUSED |
107 * | PAUSED | restart() | RESTARTING | PLAYING (if no thrd => STOPPED) |
108 * | (any) | reset() | RESETTING | STOPPED |
109 * | (any) | close() | CLOSING | CLOSED |
110 * +---------+-------------+---------------+---------------------------------+
113 /* states of the playing device */
114 #define WINE_WS_PLAYING 0
115 #define WINE_WS_PAUSED 1
116 #define WINE_WS_STOPPED 2
117 #define WINE_WS_CLOSED 3
119 /* events to be send to device */
120 enum win_wm_message
{
121 WINE_WM_PAUSING
= WM_USER
+ 1, WINE_WM_RESTARTING
, WINE_WM_RESETTING
, WINE_WM_HEADER
,
122 WINE_WM_UPDATE
, WINE_WM_BREAKLOOP
, WINE_WM_CLOSING
, WINE_WM_STARTING
, WINE_WM_STOPPING
126 enum win_wm_message msg
; /* message identifier */
127 DWORD param
; /* parameter for this message */
128 HANDLE hEvent
; /* if message is synchronous, handle of event for synchro */
131 /* implement an in-process message ring for better performance
132 * (compared to passing thru the server)
133 * this ring will be used by the input (resp output) record (resp playback) routine
135 #define ARTS_RING_BUFFER_INCREMENT 64
138 int ring_buffer_size
;
142 CRITICAL_SECTION msg_crst
;
146 volatile int state
; /* one of the WINE_WS_ manifest constants */
147 WAVEOPENDESC waveDesc
;
149 PCMWAVEFORMAT format
;
151 char interface_name
[32];
153 DWORD dwSleepTime
; /* Num of milliseconds to sleep between filling the dsp buffers */
155 /* arts information */
156 arts_stream_t play_stream
; /* the stream structure we get from arts when opening a stream for playing */
157 DWORD dwBufferSize
; /* size of whole buffer in bytes */
163 DWORD volume_left
; /* volume control information */
166 LPWAVEHDR lpQueuePtr
; /* start of queued WAVEHDRs (waiting to be notified) */
167 LPWAVEHDR lpPlayPtr
; /* start of not yet fully played buffers */
168 DWORD dwPartialOffset
; /* Offset of not yet written bytes in lpPlayPtr */
170 LPWAVEHDR lpLoopPtr
; /* pointer of first buffer in loop, if any */
171 DWORD dwLoops
; /* private copy of loop counter */
173 DWORD dwPlayedTotal
; /* number of bytes actually played since opening */
174 DWORD dwWrittenTotal
; /* number of bytes written to the audio device since opening */
176 /* synchronization stuff */
177 HANDLE hStartUpEvent
;
180 ARTS_MSG_RING msgRing
;
184 volatile int state
; /* one of the WINE_WS_ manifest constants */
185 WAVEOPENDESC waveDesc
;
187 PCMWAVEFORMAT format
;
189 char interface_name
[32];
191 /* arts information */
192 arts_stream_t record_stream
; /* the stream structure we get from arts when opening a stream for recording */
195 LPWAVEHDR lpQueuePtr
;
196 DWORD dwRecordedTotal
;
198 /* synchronization stuff */
199 HANDLE hStartUpEvent
;
202 ARTS_MSG_RING msgRing
;
206 static WINE_WAVEOUT WOutDev
[MAX_WAVEOUTDRV
];
207 static WINE_WAVEIN WInDev
[MAX_WAVEINDRV
];
209 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
);
210 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
);
212 /* These strings used only for tracing */
213 static const char *wodPlayerCmdString
[] = {
215 "WINE_WM_RESTARTING",
225 static DWORD
bytes_to_mmtime(LPMMTIME lpTime
, DWORD position
,
226 PCMWAVEFORMAT
* format
)
228 TRACE("wType=%04X wBitsPerSample=%u nSamplesPerSec=%lu nChannels=%u nAvgBytesPerSec=%lu\n",
229 lpTime
->wType
, format
->wBitsPerSample
, format
->wf
.nSamplesPerSec
,
230 format
->wf
.nChannels
, format
->wf
.nAvgBytesPerSec
);
231 TRACE("Position in bytes=%lu\n", position
);
233 switch (lpTime
->wType
) {
235 lpTime
->u
.sample
= position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
);
236 TRACE("TIME_SAMPLES=%lu\n", lpTime
->u
.sample
);
239 lpTime
->u
.ms
= 1000.0 * position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
* format
->wf
.nSamplesPerSec
);
240 TRACE("TIME_MS=%lu\n", lpTime
->u
.ms
);
243 lpTime
->u
.smpte
.fps
= 30;
244 position
= position
/ (format
->wBitsPerSample
/ 8 * format
->wf
.nChannels
);
245 position
+= (format
->wf
.nSamplesPerSec
/ lpTime
->u
.smpte
.fps
) - 1; /* round up */
246 lpTime
->u
.smpte
.sec
= position
/ format
->wf
.nSamplesPerSec
;
247 position
-= lpTime
->u
.smpte
.sec
* format
->wf
.nSamplesPerSec
;
248 lpTime
->u
.smpte
.min
= lpTime
->u
.smpte
.sec
/ 60;
249 lpTime
->u
.smpte
.sec
-= 60 * lpTime
->u
.smpte
.min
;
250 lpTime
->u
.smpte
.hour
= lpTime
->u
.smpte
.min
/ 60;
251 lpTime
->u
.smpte
.min
-= 60 * lpTime
->u
.smpte
.hour
;
252 lpTime
->u
.smpte
.fps
= 30;
253 lpTime
->u
.smpte
.frame
= position
* lpTime
->u
.smpte
.fps
/ format
->wf
.nSamplesPerSec
;
254 TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n",
255 lpTime
->u
.smpte
.hour
, lpTime
->u
.smpte
.min
,
256 lpTime
->u
.smpte
.sec
, lpTime
->u
.smpte
.frame
);
259 WARN("Format %d not supported, using TIME_BYTES !\n", lpTime
->wType
);
260 lpTime
->wType
= TIME_BYTES
;
263 lpTime
->u
.cb
= position
;
264 TRACE("TIME_BYTES=%lu\n", lpTime
->u
.cb
);
267 return MMSYSERR_NOERROR
;
270 /*======================================================================*
271 * Low level WAVE implementation *
272 *======================================================================*/
274 /* Volume functions derived from Alsaplayer source */
275 /* length is the number of 16 bit samples */
276 static void volume_effect16(void *bufin
, void* bufout
, int length
, int left
,
277 int right
, int nChannels
)
279 short *d_out
= (short *)bufout
;
280 short *d_in
= (short *)bufin
;
284 TRACE("length == %d, nChannels == %d\n", length, nChannels);
287 if (right
== -1) right
= left
;
289 for(i
= 0; i
< length
; i
+=(nChannels
))
291 v
= (int) ((*(d_in
++) * left
) / 100);
292 *(d_out
++) = (v
>32767) ? 32767 : ((v
<-32768) ? -32768 : v
);
295 v
= (int) ((*(d_in
++) * right
) / 100);
296 *(d_out
++) = (v
>32767) ? 32767 : ((v
<-32768) ? -32768 : v
);
301 /* length is the number of 8 bit samples */
302 static void volume_effect8(void *bufin
, void* bufout
, int length
, int left
,
303 int right
, int nChannels
)
305 BYTE
*d_out
= (BYTE
*)bufout
;
306 BYTE
*d_in
= (BYTE
*)bufin
;
310 TRACE("length == %d, nChannels == %d\n", length, nChannels);
313 if (right
== -1) right
= left
;
315 for(i
= 0; i
< length
; i
+=(nChannels
))
317 v
= (BYTE
) ((*(d_in
++) * left
) / 100);
318 *(d_out
++) = (v
>255) ? 255 : ((v
<0) ? 0 : v
);
321 v
= (BYTE
) ((*(d_in
++) * right
) / 100);
322 *(d_out
++) = (v
>255) ? 255 : ((v
<0) ? 0 : v
);
327 /******************************************************************
328 * ARTS_CloseWaveOutDevice
331 static void ARTS_CloseWaveOutDevice(WINE_WAVEOUT
* wwo
)
333 arts_close_stream(wwo
->play_stream
); /* close the arts stream */
334 wwo
->play_stream
= (arts_stream_t
*)-1;
336 /* free up the buffer we use for volume and reset the size */
337 HeapFree(GetProcessHeap(), 0, wwo
->sound_buffer
);
338 wwo
->sound_buffer
= NULL
;
339 wwo
->buffer_size
= 0;
342 /******************************************************************
343 * ARTS_CloseWaveInDevice
346 static void ARTS_CloseWaveInDevice(WINE_WAVEIN
* wwi
)
348 arts_close_stream(wwi
->record_stream
); /* close the arts stream */
349 wwi
->record_stream
= (arts_stream_t
*)-1;
352 /******************************************************************
355 static int ARTS_Init(void)
357 return arts_init(); /* initialize arts and return errorcode */
360 /******************************************************************
363 LONG
ARTS_WaveClose(void)
367 /* close all open devices */
368 for(iDevice
= 0; iDevice
< MAX_WAVEOUTDRV
; iDevice
++)
370 if(WOutDev
[iDevice
].play_stream
!= (arts_stream_t
*)-1)
372 ARTS_CloseWaveOutDevice(&WOutDev
[iDevice
]);
376 for(iDevice
= 0; iDevice
< MAX_WAVEINDRV
; iDevice
++)
378 if(WInDev
[iDevice
].record_stream
!= (arts_stream_t
*)-1)
380 ARTS_CloseWaveInDevice(&WInDev
[iDevice
]);
385 arts_free(); /* free up arts */
389 /******************************************************************
392 * Initialize internal structures from ARTS server info
394 LONG
ARTS_WaveInit(void)
404 if ((errorcode
= ARTS_Init()) < 0)
406 WARN("arts_init() failed (%d)\n", errorcode
);
412 ERR("arts_init() crashed\n");
422 /* initialize all device handles to -1 */
423 for (i
= 0; i
< MAX_WAVEOUTDRV
; ++i
)
425 static const WCHAR ini
[] = {'a','R','t','s',' ','W','a','v','e','O','u','t','D','r','i','v','e','r',0};
427 WOutDev
[i
].play_stream
= (arts_stream_t
*)-1;
428 memset(&WOutDev
[i
].caps
, 0, sizeof(WOutDev
[i
].caps
)); /* zero out
430 WOutDev
[i
].caps
.wMid
= 0x00FF; /* Manufac ID */
431 WOutDev
[i
].caps
.wPid
= 0x0001; /* Product ID */
432 strcpyW(WOutDev
[i
].caps
.szPname
, ini
);
433 snprintf(WOutDev
[i
].interface_name
, sizeof(WOutDev
[i
].interface_name
), "winearts: %d", i
);
435 WOutDev
[i
].caps
.vDriverVersion
= 0x0100;
436 WOutDev
[i
].caps
.dwFormats
= 0x00000000;
437 WOutDev
[i
].caps
.dwSupport
= WAVECAPS_VOLUME
;
439 WOutDev
[i
].caps
.wChannels
= 2;
440 WOutDev
[i
].caps
.dwSupport
|= WAVECAPS_LRVOLUME
;
442 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M08
;
443 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S08
;
444 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
445 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
446 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M08
;
447 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S08
;
448 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
449 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
450 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M08
;
451 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S08
;
452 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
453 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
456 for (i
= 0; i
< MAX_WAVEINDRV
; ++i
)
458 static const WCHAR ini
[] = {'a','R','t','s',' ','W','a','v','e','I','n',' ','D','r','i','v','e','r',0};
460 WInDev
[i
].record_stream
= (arts_stream_t
*)-1;
461 memset(&WInDev
[i
].caps
, 0, sizeof(WInDev
[i
].caps
)); /* zero out
463 WInDev
[i
].caps
.wMid
= 0x00FF;
464 WInDev
[i
].caps
.wPid
= 0x0001;
465 strcpyW(WInDev
[i
].caps
.szPname
, ini
);
466 snprintf(WInDev
[i
].interface_name
, sizeof(WInDev
[i
].interface_name
), "winearts: %d", i
);
468 WInDev
[i
].caps
.vDriverVersion
= 0x0100;
469 WInDev
[i
].caps
.dwFormats
= 0x00000000;
471 WInDev
[i
].caps
.wChannels
= 2;
473 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M08
;
474 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S08
;
475 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
476 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
477 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M08
;
478 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S08
;
479 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
480 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
481 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M08
;
482 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S08
;
483 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
484 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
486 WInDev
[i
].caps
.wReserved1
= 0;
491 /******************************************************************
492 * ARTS_InitRingMessage
494 * Initialize the ring of messages for passing between driver's caller and playback/record
497 static int ARTS_InitRingMessage(ARTS_MSG_RING
* mr
)
501 mr
->msg_event
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
502 mr
->ring_buffer_size
= ARTS_RING_BUFFER_INCREMENT
;
503 mr
->messages
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,mr
->ring_buffer_size
* sizeof(RING_MSG
));
504 InitializeCriticalSection(&mr
->msg_crst
);
508 /******************************************************************
509 * ARTS_DestroyRingMessage
512 static int ARTS_DestroyRingMessage(ARTS_MSG_RING
* mr
)
514 CloseHandle(mr
->msg_event
);
515 HeapFree(GetProcessHeap(),0,mr
->messages
);
517 DeleteCriticalSection(&mr
->msg_crst
);
521 /******************************************************************
522 * ARTS_AddRingMessage
524 * Inserts a new message into the ring (should be called from DriverProc derivated routines)
526 static int ARTS_AddRingMessage(ARTS_MSG_RING
* mr
, enum win_wm_message msg
, DWORD param
, BOOL wait
)
528 HANDLE hEvent
= INVALID_HANDLE_VALUE
;
530 EnterCriticalSection(&mr
->msg_crst
);
531 if ((mr
->msg_toget
== ((mr
->msg_tosave
+ 1) % mr
->ring_buffer_size
)))
533 int old_ring_buffer_size
= mr
->ring_buffer_size
;
534 mr
->ring_buffer_size
+= ARTS_RING_BUFFER_INCREMENT
;
535 TRACE("mr->ring_buffer_size=%d\n",mr
->ring_buffer_size
);
536 mr
->messages
= HeapReAlloc(GetProcessHeap(),0,mr
->messages
, mr
->ring_buffer_size
* sizeof(RING_MSG
));
537 /* Now we need to rearrange the ring buffer so that the new
538 buffers just allocated are in between mr->msg_tosave and
541 if (mr
->msg_tosave
< mr
->msg_toget
)
543 memmove(&(mr
->messages
[mr
->msg_toget
+ ARTS_RING_BUFFER_INCREMENT
]),
544 &(mr
->messages
[mr
->msg_toget
]),
545 sizeof(RING_MSG
)*(old_ring_buffer_size
- mr
->msg_toget
)
547 mr
->msg_toget
+= ARTS_RING_BUFFER_INCREMENT
;
552 hEvent
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
553 if (hEvent
== INVALID_HANDLE_VALUE
)
555 ERR("can't create event !?\n");
556 LeaveCriticalSection(&mr
->msg_crst
);
559 if (mr
->msg_toget
!= mr
->msg_tosave
&& mr
->messages
[mr
->msg_toget
].msg
!= WINE_WM_HEADER
)
560 FIXME("two fast messages in the queue!!!!\n");
562 /* fast messages have to be added at the start of the queue */
563 mr
->msg_toget
= (mr
->msg_toget
+ mr
->ring_buffer_size
- 1) % mr
->ring_buffer_size
;
565 mr
->messages
[mr
->msg_toget
].msg
= msg
;
566 mr
->messages
[mr
->msg_toget
].param
= param
;
567 mr
->messages
[mr
->msg_toget
].hEvent
= hEvent
;
571 mr
->messages
[mr
->msg_tosave
].msg
= msg
;
572 mr
->messages
[mr
->msg_tosave
].param
= param
;
573 mr
->messages
[mr
->msg_tosave
].hEvent
= INVALID_HANDLE_VALUE
;
574 mr
->msg_tosave
= (mr
->msg_tosave
+ 1) % mr
->ring_buffer_size
;
577 LeaveCriticalSection(&mr
->msg_crst
);
579 SetEvent(mr
->msg_event
); /* signal a new message */
583 /* wait for playback/record thread to have processed the message */
584 WaitForSingleObject(hEvent
, INFINITE
);
591 /******************************************************************
592 * ARTS_RetrieveRingMessage
594 * Get a message from the ring. Should be called by the playback/record thread.
596 static int ARTS_RetrieveRingMessage(ARTS_MSG_RING
* mr
,
597 enum win_wm_message
*msg
, DWORD
*param
, HANDLE
*hEvent
)
599 EnterCriticalSection(&mr
->msg_crst
);
601 if (mr
->msg_toget
== mr
->msg_tosave
) /* buffer empty ? */
603 LeaveCriticalSection(&mr
->msg_crst
);
607 *msg
= mr
->messages
[mr
->msg_toget
].msg
;
608 mr
->messages
[mr
->msg_toget
].msg
= 0;
609 *param
= mr
->messages
[mr
->msg_toget
].param
;
610 *hEvent
= mr
->messages
[mr
->msg_toget
].hEvent
;
611 mr
->msg_toget
= (mr
->msg_toget
+ 1) % mr
->ring_buffer_size
;
612 LeaveCriticalSection(&mr
->msg_crst
);
616 /*======================================================================*
617 * Low level WAVE OUT implementation *
618 *======================================================================*/
620 /**************************************************************************
621 * wodNotifyClient [internal]
623 static DWORD
wodNotifyClient(WINE_WAVEOUT
* wwo
, WORD wMsg
, DWORD dwParam1
, DWORD dwParam2
)
625 TRACE("wMsg = 0x%04x dwParm1 = %04lX dwParam2 = %04lX\n", wMsg
, dwParam1
, dwParam2
);
631 if (wwo
->wFlags
!= DCB_NULL
&&
632 !DriverCallback(wwo
->waveDesc
.dwCallback
, wwo
->wFlags
, (HDRVR
)wwo
->waveDesc
.hWave
,
633 wMsg
, wwo
->waveDesc
.dwInstance
, dwParam1
, dwParam2
)) {
634 WARN("can't notify client !\n");
635 return MMSYSERR_ERROR
;
639 FIXME("Unknown callback message %u\n", wMsg
);
640 return MMSYSERR_INVALPARAM
;
642 return MMSYSERR_NOERROR
;
645 /**************************************************************************
646 * wodUpdatePlayedTotal [internal]
649 static BOOL
wodUpdatePlayedTotal(WINE_WAVEOUT
* wwo
)
651 /* total played is the bytes written less the bytes to write ;-) */
652 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
-
654 arts_stream_get(wwo
->play_stream
, ARTS_P_BUFFER_SPACE
));
659 /**************************************************************************
660 * wodPlayer_BeginWaveHdr [internal]
662 * Makes the specified lpWaveHdr the currently playing wave header.
663 * If the specified wave header is a begin loop and we're not already in
664 * a loop, setup the loop.
666 static void wodPlayer_BeginWaveHdr(WINE_WAVEOUT
* wwo
, LPWAVEHDR lpWaveHdr
)
668 wwo
->lpPlayPtr
= lpWaveHdr
;
670 if (!lpWaveHdr
) return;
672 if (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
) {
673 if (wwo
->lpLoopPtr
) {
674 WARN("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
675 TRACE("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
677 TRACE("Starting loop (%ldx) with %p\n", lpWaveHdr
->dwLoops
, lpWaveHdr
);
678 wwo
->lpLoopPtr
= lpWaveHdr
;
679 /* Windows does not touch WAVEHDR.dwLoops,
680 * so we need to make an internal copy */
681 wwo
->dwLoops
= lpWaveHdr
->dwLoops
;
684 wwo
->dwPartialOffset
= 0;
687 /**************************************************************************
688 * wodPlayer_PlayPtrNext [internal]
690 * Advance the play pointer to the next waveheader, looping if required.
692 static LPWAVEHDR
wodPlayer_PlayPtrNext(WINE_WAVEOUT
* wwo
)
694 LPWAVEHDR lpWaveHdr
= wwo
->lpPlayPtr
;
696 wwo
->dwPartialOffset
= 0;
697 if ((lpWaveHdr
->dwFlags
& WHDR_ENDLOOP
) && wwo
->lpLoopPtr
) {
698 /* We're at the end of a loop, loop if required */
699 if (--wwo
->dwLoops
> 0) {
700 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
702 /* Handle overlapping loops correctly */
703 if (wwo
->lpLoopPtr
!= lpWaveHdr
&& (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
)) {
704 FIXME("Correctly handled case ? (ending loop buffer also starts a new loop)\n");
705 /* shall we consider the END flag for the closing loop or for
706 * the opening one or for both ???
707 * code assumes for closing loop only
710 lpWaveHdr
= lpWaveHdr
->lpNext
;
712 wwo
->lpLoopPtr
= NULL
;
713 wodPlayer_BeginWaveHdr(wwo
, lpWaveHdr
);
716 /* We're not in a loop. Advance to the next wave header */
717 wodPlayer_BeginWaveHdr(wwo
, lpWaveHdr
= lpWaveHdr
->lpNext
);
723 /**************************************************************************
724 * wodPlayer_NotifyWait [internal]
725 * Returns the number of milliseconds to wait before attempting to notify
726 * completion of the specified wavehdr.
727 * This is based on the number of bytes remaining to be written in the
730 static DWORD
wodPlayer_NotifyWait(const WINE_WAVEOUT
* wwo
, LPWAVEHDR lpWaveHdr
)
734 if(lpWaveHdr
->reserved
< wwo
->dwPlayedTotal
)
740 dwMillis
= (lpWaveHdr
->reserved
- wwo
->dwPlayedTotal
) * 1000 / wwo
->format
.wf
.nAvgBytesPerSec
;
741 if(!dwMillis
) dwMillis
= 1;
744 TRACE("dwMillis = %ld\n", dwMillis
);
750 /**************************************************************************
751 * wodPlayer_WriteMaxFrags [internal]
752 * Writes the maximum number of bytes possible to the DSP and returns
753 * the number of bytes written.
755 static int wodPlayer_WriteMaxFrags(WINE_WAVEOUT
* wwo
, DWORD
* bytes
)
757 /* Only attempt to write to free bytes */
758 DWORD dwLength
= wwo
->lpPlayPtr
->dwBufferLength
- wwo
->dwPartialOffset
;
759 int toWrite
= min(dwLength
, *bytes
);
762 TRACE("Writing wavehdr %p.%lu[%lu]\n",
763 wwo
->lpPlayPtr
, wwo
->dwPartialOffset
, wwo
->lpPlayPtr
->dwBufferLength
);
767 wodPlayer_PlayPtrNext(wwo
);
771 /* see if our buffer isn't large enough for the data we are writing */
772 if(wwo
->buffer_size
< toWrite
)
774 if(wwo
->sound_buffer
)
776 wwo
->sound_buffer
= HeapReAlloc(GetProcessHeap(), 0, wwo
->sound_buffer
, toWrite
);
777 wwo
->buffer_size
= toWrite
;
781 /* if we don't have a buffer then get one */
782 if(!wwo
->sound_buffer
)
784 /* allocate some memory for the buffer */
785 wwo
->sound_buffer
= HeapAlloc(GetProcessHeap(), 0, toWrite
);
786 wwo
->buffer_size
= toWrite
;
789 /* if we don't have a buffer then error out */
790 if(!wwo
->sound_buffer
)
792 ERR("error allocating sound_buffer memory\n");
796 TRACE("toWrite == %d\n", toWrite
);
798 /* apply volume to the bits */
799 /* for single channel audio streams we only use the LEFT volume */
800 if(wwo
->format
.wBitsPerSample
== 16)
802 /* apply volume to the buffer we are about to send */
803 /* divide toWrite(bytes) by 2 as volume processes by 16 bits */
804 volume_effect16(wwo
->lpPlayPtr
->lpData
+ wwo
->dwPartialOffset
,
805 wwo
->sound_buffer
, toWrite
>>1, wwo
->volume_left
,
806 wwo
->volume_right
, wwo
->format
.wf
.nChannels
);
807 } else if(wwo
->format
.wBitsPerSample
== 8)
809 /* apply volume to the buffer we are about to send */
810 volume_effect8(wwo
->lpPlayPtr
->lpData
+ wwo
->dwPartialOffset
,
811 wwo
->sound_buffer
, toWrite
, wwo
->volume_left
,
812 wwo
->volume_right
, wwo
->format
.wf
.nChannels
);
815 FIXME("unsupported wwo->format.wBitsPerSample of %d\n",
816 wwo
->format
.wBitsPerSample
);
819 /* send the audio data to arts for playing */
820 written
= arts_write(wwo
->play_stream
, wwo
->sound_buffer
, toWrite
);
822 TRACE("written = %d\n", written
);
826 *bytes
= 0; /* apparently arts is actually full */
827 return written
; /* if we wrote nothing just return */
830 if (written
>= dwLength
)
831 wodPlayer_PlayPtrNext(wwo
); /* If we wrote all current wavehdr, skip to the next one */
833 wwo
->dwPartialOffset
+= written
; /* Remove the amount written */
835 if (written
< toWrite
)
840 wwo
->dwWrittenTotal
+= written
; /* update stats on this wave device */
842 return written
; /* return the number of bytes written */
846 /**************************************************************************
847 * wodPlayer_NotifyCompletions [internal]
849 * Notifies and remove from queue all wavehdrs which have been played to
850 * the speaker (ie. they have cleared the audio device). If force is true,
851 * we notify all wavehdrs and remove them all from the queue even if they
852 * are unplayed or part of a loop.
854 static DWORD
wodPlayer_NotifyCompletions(WINE_WAVEOUT
* wwo
, BOOL force
)
858 if (wwo
->lpQueuePtr
) {
859 TRACE("lpWaveHdr=(%p), lpPlayPtr=(%p), lpLoopPtr=(%p), reserved=(%ld), dwWrittenTotal=(%ld), force=(%d)\n",
863 wwo
->lpQueuePtr
->reserved
,
867 TRACE("lpWaveHdr=(%p), lpPlayPtr=(%p), lpLoopPtr=(%p), dwWrittenTotal=(%ld), force=(%d)\n",
875 /* Start from lpQueuePtr and keep notifying until:
876 * - we hit an unwritten wavehdr
877 * - we hit the beginning of a running loop
878 * - we hit a wavehdr which hasn't finished playing
880 while ((lpWaveHdr
= wwo
->lpQueuePtr
) &&
882 (lpWaveHdr
!= wwo
->lpPlayPtr
&&
883 lpWaveHdr
!= wwo
->lpLoopPtr
&&
884 lpWaveHdr
->reserved
<= wwo
->dwWrittenTotal
))) {
886 wwo
->lpQueuePtr
= lpWaveHdr
->lpNext
;
888 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
889 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
891 wodNotifyClient(wwo
, WOM_DONE
, (DWORD
)lpWaveHdr
, 0);
893 return (lpWaveHdr
&& lpWaveHdr
!= wwo
->lpPlayPtr
&& lpWaveHdr
!= wwo
->lpLoopPtr
) ?
894 wodPlayer_NotifyWait(wwo
, lpWaveHdr
) : INFINITE
;
897 /**************************************************************************
898 * wodPlayer_Reset [internal]
900 * wodPlayer helper. Resets current output stream.
902 static void wodPlayer_Reset(WINE_WAVEOUT
* wwo
, BOOL reset
)
904 wodUpdatePlayedTotal(wwo
);
906 wodPlayer_NotifyCompletions(wwo
, FALSE
); /* updates current notify list */
908 /* we aren't able to flush any data that has already been written */
909 /* to arts, otherwise we would do the flushing here */
912 enum win_wm_message msg
;
916 /* remove any buffer */
917 wodPlayer_NotifyCompletions(wwo
, TRUE
);
919 wwo
->lpPlayPtr
= wwo
->lpQueuePtr
= wwo
->lpLoopPtr
= NULL
;
920 wwo
->state
= WINE_WS_STOPPED
;
921 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
= 0;
923 wwo
->dwPartialOffset
= 0; /* Clear partial wavehdr */
925 /* remove any existing message in the ring */
926 EnterCriticalSection(&wwo
->msgRing
.msg_crst
);
928 /* return all pending headers in queue */
929 while (ARTS_RetrieveRingMessage(&wwo
->msgRing
, &msg
, ¶m
, &ev
))
931 TRACE("flushing msg\n");
932 if (msg
!= WINE_WM_HEADER
)
934 FIXME("shouldn't have headers left\n");
938 ((LPWAVEHDR
)param
)->dwFlags
&= ~WHDR_INQUEUE
;
939 ((LPWAVEHDR
)param
)->dwFlags
|= WHDR_DONE
;
941 wodNotifyClient(wwo
, WOM_DONE
, param
, 0);
943 ResetEvent(wwo
->msgRing
.msg_event
);
944 LeaveCriticalSection(&wwo
->msgRing
.msg_crst
);
946 if (wwo
->lpLoopPtr
) {
947 /* complicated case, not handled yet (could imply modifying the loop counter */
948 FIXME("Pausing while in loop isn't correctly handled yet, except strange results\n");
949 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
950 wwo
->dwPartialOffset
= 0;
951 wwo
->dwWrittenTotal
= wwo
->dwPlayedTotal
; /* this is wrong !!! */
953 /* the data already written is going to be played, so take */
954 /* this fact into account here */
955 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
;
957 wwo
->state
= WINE_WS_PAUSED
;
961 /**************************************************************************
962 * wodPlayer_ProcessMessages [internal]
964 static void wodPlayer_ProcessMessages(WINE_WAVEOUT
* wwo
)
967 enum win_wm_message msg
;
971 while (ARTS_RetrieveRingMessage(&wwo
->msgRing
, &msg
, ¶m
, &ev
)) {
972 TRACE("Received %s %lx\n", wodPlayerCmdString
[msg
- WM_USER
- 1], param
);
974 case WINE_WM_PAUSING
:
975 wodPlayer_Reset(wwo
, FALSE
);
978 case WINE_WM_RESTARTING
:
979 wwo
->state
= WINE_WS_PLAYING
;
983 lpWaveHdr
= (LPWAVEHDR
)param
;
985 /* insert buffer at the end of queue */
988 for (wh
= &(wwo
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
));
992 wodPlayer_BeginWaveHdr(wwo
,lpWaveHdr
);
993 if (wwo
->state
== WINE_WS_STOPPED
)
994 wwo
->state
= WINE_WS_PLAYING
;
996 case WINE_WM_RESETTING
:
997 wodPlayer_Reset(wwo
, TRUE
);
1000 case WINE_WM_UPDATE
:
1001 wodUpdatePlayedTotal(wwo
);
1004 case WINE_WM_BREAKLOOP
:
1005 if (wwo
->state
== WINE_WS_PLAYING
&& wwo
->lpLoopPtr
!= NULL
) {
1006 /* ensure exit at end of current loop */
1011 case WINE_WM_CLOSING
:
1012 /* sanity check: this should not happen since the device must have been reset before */
1013 if (wwo
->lpQueuePtr
|| wwo
->lpPlayPtr
) ERR("out of sync\n");
1015 wwo
->state
= WINE_WS_CLOSED
;
1018 /* shouldn't go here */
1020 FIXME("unknown message %d\n", msg
);
1026 /**************************************************************************
1027 * wodPlayer_FeedDSP [internal]
1028 * Feed as much sound data as we can into the DSP and return the number of
1029 * milliseconds before it will be necessary to feed the DSP again.
1031 static DWORD
wodPlayer_FeedDSP(WINE_WAVEOUT
* wwo
)
1035 wodUpdatePlayedTotal(wwo
);
1036 availInQ
= arts_stream_get(wwo
->play_stream
, ARTS_P_BUFFER_SPACE
);
1037 TRACE("availInQ = %ld\n", availInQ
);
1039 /* input queue empty */
1040 if (!wwo
->lpPlayPtr
) {
1041 TRACE("Run out of wavehdr:s... flushing\n");
1045 /* no more room... no need to try to feed */
1048 TRACE("no more room, no need to try to feed\n");
1049 return wwo
->dwSleepTime
;
1052 /* Feed from partial wavehdr */
1053 if (wwo
->lpPlayPtr
&& wwo
->dwPartialOffset
!= 0)
1055 TRACE("feeding from partial wavehdr\n");
1056 wodPlayer_WriteMaxFrags(wwo
, &availInQ
);
1059 /* Feed wavehdrs until we run out of wavehdrs or DSP space */
1060 if (!wwo
->dwPartialOffset
)
1062 while(wwo
->lpPlayPtr
&& availInQ
)
1064 TRACE("feeding waveheaders until we run out of space\n");
1065 /* note the value that dwPlayedTotal will return when this wave finishes playing */
1066 wwo
->lpPlayPtr
->reserved
= wwo
->dwWrittenTotal
+ wwo
->lpPlayPtr
->dwBufferLength
;
1067 TRACE("reserved=(%ld) dwWrittenTotal=(%ld) dwBufferLength=(%ld)\n",
1068 wwo
->lpPlayPtr
->reserved
,
1069 wwo
->dwWrittenTotal
,
1070 wwo
->lpPlayPtr
->dwBufferLength
1072 wodPlayer_WriteMaxFrags(wwo
, &availInQ
);
1076 if (!wwo
->lpPlayPtr
) {
1077 TRACE("Ran out of wavehdrs\n");
1081 return wwo
->dwSleepTime
;
1085 /**************************************************************************
1086 * wodPlayer [internal]
1088 static DWORD CALLBACK
wodPlayer(LPVOID pmt
)
1090 WORD uDevID
= (DWORD
)pmt
;
1091 WINE_WAVEOUT
* wwo
= (WINE_WAVEOUT
*)&WOutDev
[uDevID
];
1092 DWORD dwNextFeedTime
= INFINITE
; /* Time before DSP needs feeding */
1093 DWORD dwNextNotifyTime
= INFINITE
; /* Time before next wave completion */
1096 wwo
->state
= WINE_WS_STOPPED
;
1097 SetEvent(wwo
->hStartUpEvent
);
1100 /** Wait for the shortest time before an action is required. If there
1101 * are no pending actions, wait forever for a command.
1103 dwSleepTime
= min(dwNextFeedTime
, dwNextNotifyTime
);
1104 TRACE("waiting %lums (%lu,%lu)\n", dwSleepTime
, dwNextFeedTime
, dwNextNotifyTime
);
1105 WaitForSingleObject(wwo
->msgRing
.msg_event
, dwSleepTime
);
1106 wodPlayer_ProcessMessages(wwo
);
1107 if (wwo
->state
== WINE_WS_PLAYING
) {
1108 dwNextFeedTime
= wodPlayer_FeedDSP(wwo
);
1109 dwNextNotifyTime
= wodPlayer_NotifyCompletions(wwo
, FALSE
);
1111 dwNextFeedTime
= dwNextNotifyTime
= INFINITE
;
1116 /**************************************************************************
1117 * wodGetDevCaps [internal]
1119 static DWORD
wodGetDevCaps(WORD wDevID
, LPWAVEOUTCAPSW lpCaps
, DWORD dwSize
)
1121 TRACE("(%u, %p, %lu);\n", wDevID
, lpCaps
, dwSize
);
1123 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
1125 if (wDevID
>= MAX_WAVEOUTDRV
) {
1126 TRACE("MAX_WAVOUTDRV reached !\n");
1127 return MMSYSERR_BADDEVICEID
;
1130 memcpy(lpCaps
, &WOutDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
1131 return MMSYSERR_NOERROR
;
1134 /**************************************************************************
1135 * wodOpen [internal]
1137 static DWORD
wodOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
1141 TRACE("(%u, %p, %08lX);\n", wDevID
, lpDesc
, dwFlags
);
1142 if (lpDesc
== NULL
) {
1143 WARN("Invalid Parameter !\n");
1144 return MMSYSERR_INVALPARAM
;
1146 if (wDevID
>= MAX_WAVEOUTDRV
) {
1147 TRACE("MAX_WAVOUTDRV reached !\n");
1148 return MMSYSERR_BADDEVICEID
;
1151 /* if this device is already open tell the app that it is allocated */
1152 if(WOutDev
[wDevID
].play_stream
!= (arts_stream_t
*)-1)
1154 TRACE("device already allocated\n");
1155 return MMSYSERR_ALLOCATED
;
1158 /* only PCM format is supported so far... */
1159 if (lpDesc
->lpFormat
->wFormatTag
!= WAVE_FORMAT_PCM
||
1160 lpDesc
->lpFormat
->nChannels
== 0 ||
1161 lpDesc
->lpFormat
->nSamplesPerSec
< DSBFREQUENCY_MIN
||
1162 lpDesc
->lpFormat
->nSamplesPerSec
> DSBFREQUENCY_MAX
||
1163 (lpDesc
->lpFormat
->wBitsPerSample
!=8 && lpDesc
->lpFormat
->wBitsPerSample
!=16)) {
1164 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%ld !\n",
1165 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1166 lpDesc
->lpFormat
->nSamplesPerSec
);
1167 return WAVERR_BADFORMAT
;
1170 if (dwFlags
& WAVE_FORMAT_QUERY
) {
1171 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%ld !\n",
1172 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1173 lpDesc
->lpFormat
->nSamplesPerSec
);
1174 return MMSYSERR_NOERROR
;
1177 wwo
= &WOutDev
[wDevID
];
1179 /* direct sound not supported, ignore the flag */
1180 dwFlags
&= ~WAVE_DIRECTSOUND
;
1182 wwo
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1184 memcpy(&wwo
->waveDesc
, lpDesc
, sizeof(WAVEOPENDESC
));
1185 memcpy(&wwo
->format
, lpDesc
->lpFormat
, sizeof(PCMWAVEFORMAT
));
1187 if (wwo
->format
.wBitsPerSample
== 0) {
1188 WARN("Resetting zeroed wBitsPerSample\n");
1189 wwo
->format
.wBitsPerSample
= 8 *
1190 (wwo
->format
.wf
.nAvgBytesPerSec
/
1191 wwo
->format
.wf
.nSamplesPerSec
) /
1192 wwo
->format
.wf
.nChannels
;
1195 wwo
->play_stream
= arts_play_stream(wwo
->format
.wf
.nSamplesPerSec
,
1196 wwo
->format
.wBitsPerSample
, wwo
->format
.wf
.nChannels
, "winearts");
1198 /* clear these so we don't have any confusion ;-) */
1199 wwo
->sound_buffer
= 0;
1200 wwo
->buffer_size
= 0;
1202 arts_stream_set(wwo
->play_stream
, ARTS_P_BLOCKING
, 0); /* disable blocking on this stream */
1204 if(!wwo
->play_stream
) return MMSYSERR_ALLOCATED
;
1206 /* Try to set the packet settings from constant and store the value that it
1207 was actually set to for future use */
1208 wwo
->packetSettings
= arts_stream_set(wwo
->play_stream
, ARTS_P_PACKET_SETTINGS
, WAVEOUT_PACKET_SETTINGS
);
1209 TRACE("Tried to set ARTS_P_PACKET_SETTINGS to (%x), actually set to (%x)\n", WAVEOUT_PACKET_SETTINGS
, wwo
->packetSettings
);
1211 wwo
->dwBufferSize
= arts_stream_get(wwo
->play_stream
, ARTS_P_BUFFER_SIZE
);
1212 TRACE("Buffer size is now (%ld)\n",wwo
->dwBufferSize
);
1214 wwo
->dwPlayedTotal
= 0;
1215 wwo
->dwWrittenTotal
= 0;
1217 wwo
->dwSleepTime
= ((1 << (wwo
->packetSettings
& 0xFFFF)) * 1000 * BUFFER_REFILL_THRESHOLD
) / wwo
->format
.wf
.nAvgBytesPerSec
;
1219 /* Initialize volume to full level */
1220 wwo
->volume_left
= 100;
1221 wwo
->volume_right
= 100;
1223 ARTS_InitRingMessage(&wwo
->msgRing
);
1225 /* create player thread */
1226 if (!(dwFlags
& WAVE_DIRECTSOUND
)) {
1227 wwo
->hStartUpEvent
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
1228 wwo
->hThread
= CreateThread(NULL
, 0, wodPlayer
, (LPVOID
)(DWORD
)wDevID
, 0, &(wwo
->dwThreadID
));
1230 SetThreadPriority(wwo
->hThread
, THREAD_PRIORITY_TIME_CRITICAL
);
1231 WaitForSingleObject(wwo
->hStartUpEvent
, INFINITE
);
1232 CloseHandle(wwo
->hStartUpEvent
);
1234 wwo
->hThread
= INVALID_HANDLE_VALUE
;
1235 wwo
->dwThreadID
= 0;
1237 wwo
->hStartUpEvent
= INVALID_HANDLE_VALUE
;
1239 TRACE("stream=0x%lx, dwBufferSize=%ld\n",
1240 (long)wwo
->play_stream
, wwo
->dwBufferSize
);
1242 TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%lu, nSamplesPerSec=%lu, nChannels=%u nBlockAlign=%u!\n",
1243 wwo
->format
.wBitsPerSample
, wwo
->format
.wf
.nAvgBytesPerSec
,
1244 wwo
->format
.wf
.nSamplesPerSec
, wwo
->format
.wf
.nChannels
,
1245 wwo
->format
.wf
.nBlockAlign
);
1247 return wodNotifyClient(wwo
, WOM_OPEN
, 0L, 0L);
1250 /**************************************************************************
1251 * wodClose [internal]
1253 static DWORD
wodClose(WORD wDevID
)
1255 DWORD ret
= MMSYSERR_NOERROR
;
1258 TRACE("(%u);\n", wDevID
);
1260 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1263 WARN("bad device ID !\n");
1264 return MMSYSERR_BADDEVICEID
;
1267 wwo
= &WOutDev
[wDevID
];
1268 if (wwo
->lpQueuePtr
) {
1269 WARN("buffers still playing !\n");
1270 ret
= WAVERR_STILLPLAYING
;
1272 TRACE("imhere[3-close]\n");
1273 if (wwo
->hThread
!= INVALID_HANDLE_VALUE
) {
1274 ARTS_AddRingMessage(&wwo
->msgRing
, WINE_WM_CLOSING
, 0, TRUE
);
1277 ARTS_DestroyRingMessage(&wwo
->msgRing
);
1279 ARTS_CloseWaveOutDevice(wwo
); /* close the stream and clean things up */
1281 ret
= wodNotifyClient(wwo
, WOM_CLOSE
, 0L, 0L);
1286 /**************************************************************************
1287 * wodWrite [internal]
1290 static DWORD
wodWrite(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1292 TRACE("(%u, %p, %08lX);\n", wDevID
, lpWaveHdr
, dwSize
);
1294 /* first, do the sanity checks... */
1295 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1298 WARN("bad dev ID !\n");
1299 return MMSYSERR_BADDEVICEID
;
1302 if (lpWaveHdr
->lpData
== NULL
|| !(lpWaveHdr
->dwFlags
& WHDR_PREPARED
))
1304 TRACE("unprepared\n");
1305 return WAVERR_UNPREPARED
;
1308 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
1310 TRACE("still playing\n");
1311 return WAVERR_STILLPLAYING
;
1314 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
1315 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
1316 lpWaveHdr
->lpNext
= 0;
1318 TRACE("adding ring message\n");
1319 ARTS_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_HEADER
, (DWORD
)lpWaveHdr
, FALSE
);
1321 return MMSYSERR_NOERROR
;
1324 /**************************************************************************
1325 * wodPause [internal]
1327 static DWORD
wodPause(WORD wDevID
)
1329 TRACE("(%u);!\n", wDevID
);
1331 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1334 WARN("bad device ID !\n");
1335 return MMSYSERR_BADDEVICEID
;
1338 TRACE("imhere[3-PAUSING]\n");
1339 ARTS_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_PAUSING
, 0, TRUE
);
1341 return MMSYSERR_NOERROR
;
1344 /**************************************************************************
1345 * wodRestart [internal]
1347 static DWORD
wodRestart(WORD wDevID
)
1349 TRACE("(%u);\n", wDevID
);
1351 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1354 WARN("bad device ID !\n");
1355 return MMSYSERR_BADDEVICEID
;
1358 if (WOutDev
[wDevID
].state
== WINE_WS_PAUSED
) {
1359 TRACE("imhere[3-RESTARTING]\n");
1360 ARTS_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_RESTARTING
, 0, TRUE
);
1363 /* FIXME: is NotifyClient with WOM_DONE right ? (Comet Busters 1.3.3 needs this notification) */
1364 /* FIXME: Myst crashes with this ... hmm -MM
1365 return wodNotifyClient(wwo, WOM_DONE, 0L, 0L);
1368 return MMSYSERR_NOERROR
;
1371 /**************************************************************************
1372 * wodReset [internal]
1374 static DWORD
wodReset(WORD wDevID
)
1376 TRACE("(%u);\n", wDevID
);
1378 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1381 WARN("bad device ID !\n");
1382 return MMSYSERR_BADDEVICEID
;
1385 TRACE("imhere[3-RESET]\n");
1386 ARTS_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_RESETTING
, 0, TRUE
);
1388 return MMSYSERR_NOERROR
;
1391 /**************************************************************************
1392 * wodGetPosition [internal]
1394 static DWORD
wodGetPosition(WORD wDevID
, LPMMTIME lpTime
, DWORD uSize
)
1398 TRACE("(%u, %p, %lu);\n", wDevID
, lpTime
, uSize
);
1400 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1403 WARN("bad device ID !\n");
1404 return MMSYSERR_BADDEVICEID
;
1407 if (lpTime
== NULL
) return MMSYSERR_INVALPARAM
;
1409 wwo
= &WOutDev
[wDevID
];
1410 ARTS_AddRingMessage(&wwo
->msgRing
, WINE_WM_UPDATE
, 0, TRUE
);
1412 return bytes_to_mmtime(lpTime
, wwo
->dwPlayedTotal
, &wwo
->format
);
1415 /**************************************************************************
1416 * wodBreakLoop [internal]
1418 static DWORD
wodBreakLoop(WORD wDevID
)
1420 TRACE("(%u);\n", wDevID
);
1422 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].play_stream
==
1425 WARN("bad device ID !\n");
1426 return MMSYSERR_BADDEVICEID
;
1428 ARTS_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_BREAKLOOP
, 0, TRUE
);
1429 return MMSYSERR_NOERROR
;
1432 /**************************************************************************
1433 * wodGetVolume [internal]
1435 static DWORD
wodGetVolume(WORD wDevID
, LPDWORD lpdwVol
)
1439 left
= WOutDev
[wDevID
].volume_left
;
1440 right
= WOutDev
[wDevID
].volume_right
;
1442 TRACE("(%u, %p);\n", wDevID
, lpdwVol
);
1444 *lpdwVol
= ((left
* 0xFFFFl
) / 100) + (((right
* 0xFFFFl
) / 100) <<
1447 return MMSYSERR_NOERROR
;
1450 /**************************************************************************
1451 * wodSetVolume [internal]
1453 static DWORD
wodSetVolume(WORD wDevID
, DWORD dwParam
)
1457 left
= (LOWORD(dwParam
) * 100) / 0xFFFFl
;
1458 right
= (HIWORD(dwParam
) * 100) / 0xFFFFl
;
1460 TRACE("(%u, %08lX);\n", wDevID
, dwParam
);
1462 WOutDev
[wDevID
].volume_left
= left
;
1463 WOutDev
[wDevID
].volume_right
= right
;
1465 return MMSYSERR_NOERROR
;
1468 /**************************************************************************
1469 * wodGetNumDevs [internal]
1471 static DWORD
wodGetNumDevs(void)
1473 return MAX_WAVEOUTDRV
;
1476 /**************************************************************************
1477 * wodDevInterfaceSize [internal]
1479 static DWORD
wodDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
1481 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
1483 *dwParam1
= MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1484 NULL
, 0 ) * sizeof(WCHAR
);
1485 return MMSYSERR_NOERROR
;
1488 /**************************************************************************
1489 * wodDevInterface [internal]
1491 static DWORD
wodDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
1493 if (dwParam2
>= MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1494 NULL
, 0 ) * sizeof(WCHAR
))
1496 MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1497 dwParam1
, dwParam2
/ sizeof(WCHAR
));
1498 return MMSYSERR_NOERROR
;
1500 return MMSYSERR_INVALPARAM
;
1503 /**************************************************************************
1504 * wodMessage (WINEARTS.@)
1506 DWORD WINAPI
ARTS_wodMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
1507 DWORD dwParam1
, DWORD dwParam2
)
1509 TRACE("(%u, %04X, %08lX, %08lX, %08lX);\n",
1510 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
1517 /* FIXME: Pretend this is supported */
1519 case WODM_OPEN
: return wodOpen (wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
1520 case WODM_CLOSE
: return wodClose (wDevID
);
1521 case WODM_WRITE
: return wodWrite (wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
1522 case WODM_PAUSE
: return wodPause (wDevID
);
1523 case WODM_GETPOS
: return wodGetPosition (wDevID
, (LPMMTIME
)dwParam1
, dwParam2
);
1524 case WODM_BREAKLOOP
: return wodBreakLoop (wDevID
);
1525 case WODM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
1526 case WODM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
1527 case WODM_GETDEVCAPS
: return wodGetDevCaps (wDevID
, (LPWAVEOUTCAPSW
)dwParam1
, dwParam2
);
1528 case WODM_GETNUMDEVS
: return wodGetNumDevs ();
1529 case WODM_GETPITCH
: return MMSYSERR_NOTSUPPORTED
;
1530 case WODM_SETPITCH
: return MMSYSERR_NOTSUPPORTED
;
1531 case WODM_GETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1532 case WODM_SETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1533 case WODM_GETVOLUME
: return wodGetVolume (wDevID
, (LPDWORD
)dwParam1
);
1534 case WODM_SETVOLUME
: return wodSetVolume (wDevID
, dwParam1
);
1535 case WODM_RESTART
: return wodRestart (wDevID
);
1536 case WODM_RESET
: return wodReset (wDevID
);
1538 case DRV_QUERYDEVICEINTERFACESIZE
: return wodDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
1539 case DRV_QUERYDEVICEINTERFACE
: return wodDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
1540 case DRV_QUERYDSOUNDIFACE
: return wodDsCreate (wDevID
, (PIDSDRIVER
*)dwParam1
);
1541 case DRV_QUERYDSOUNDDESC
: return wodDsDesc (wDevID
, (PDSDRIVERDESC
)dwParam1
);
1543 FIXME("unknown message %d!\n", wMsg
);
1545 return MMSYSERR_NOTSUPPORTED
;
1548 /*======================================================================*
1549 * Low level WAVE IN implementation *
1550 *======================================================================*/
1552 /**************************************************************************
1553 * widGetNumDevs [internal]
1555 static DWORD
widGetNumDevs(void)
1557 TRACE("%d\n", MAX_WAVEINDRV
);
1558 return MAX_WAVEINDRV
;
1561 /**************************************************************************
1562 * widDevInterfaceSize [internal]
1564 static DWORD
widDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
1566 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
1569 *dwParam1
= MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
1570 NULL
, 0 ) * sizeof(WCHAR
);
1571 return MMSYSERR_NOERROR
;
1574 /**************************************************************************
1575 * widDevInterface [internal]
1577 static DWORD
widDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
1579 if (dwParam2
>= MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
1580 NULL
, 0 ) * sizeof(WCHAR
))
1582 MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
1583 dwParam1
, dwParam2
/ sizeof(WCHAR
));
1584 return MMSYSERR_NOERROR
;
1586 return MMSYSERR_INVALPARAM
;
1589 /**************************************************************************
1590 * widNotifyClient [internal]
1592 static DWORD
widNotifyClient(WINE_WAVEIN
* wwi
, WORD wMsg
, DWORD dwParam1
, DWORD dwParam2
)
1594 TRACE("wMsg = 0x%04x dwParm1 = %04lX dwParam2 = %04lX\n", wMsg
, dwParam1
, dwParam2
);
1600 if (wwi
->wFlags
!= DCB_NULL
&&
1601 !DriverCallback(wwi
->waveDesc
.dwCallback
, wwi
->wFlags
,
1602 (HDRVR
)wwi
->waveDesc
.hWave
, wMsg
,
1603 wwi
->waveDesc
.dwInstance
, dwParam1
, dwParam2
)) {
1604 WARN("can't notify client !\n");
1605 return MMSYSERR_ERROR
;
1609 FIXME("Unknown callback message %u\n", wMsg
);
1610 return MMSYSERR_INVALPARAM
;
1612 return MMSYSERR_NOERROR
;
1615 /**************************************************************************
1616 * widGetDevCaps [internal]
1618 static DWORD
widGetDevCaps(WORD wDevID
, LPWAVEINCAPSW lpCaps
, DWORD dwSize
)
1620 TRACE("(%u, %p, %lu);\n", wDevID
, lpCaps
, dwSize
);
1622 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
1624 if (wDevID
>= MAX_WAVEINDRV
) {
1625 TRACE("MAX_WAVINDRV reached !\n");
1626 return MMSYSERR_BADDEVICEID
;
1629 memcpy(lpCaps
, &WInDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
1630 return MMSYSERR_NOERROR
;
1633 /**************************************************************************
1634 * widRecorder [internal]
1636 static DWORD CALLBACK
widRecorder(LPVOID pmt
)
1638 WORD uDevID
= (DWORD
)pmt
;
1639 WINE_WAVEIN
* wwi
= (WINE_WAVEIN
*)&WInDev
[uDevID
];
1644 enum win_wm_message msg
;
1648 SetEvent(wwi
->hStartUpEvent
);
1650 /* make sleep time to be # of ms to record one packet */
1651 dwSleepTime
= ((1 << (wwi
->packetSettings
& 0xFFFF)) * 1000) / wwi
->format
.wf
.nAvgBytesPerSec
;
1652 TRACE("sleeptime=%ld ms\n", dwSleepTime
);
1655 /* Oddly enough, dwBufferSpace is sometimes negative....
1657 * NOTE: If you remove this call to arts_stream_get() and
1658 * remove the && (dwBufferSpace > 0) the code will still
1659 * function correctly. I don't know which way is
1662 dwBufferSpace
= arts_stream_get(wwi
->record_stream
, ARTS_P_BUFFER_SPACE
);
1663 TRACE("wwi->lpQueuePtr=(%p), wwi->state=(%d), dwBufferSpace=(%d)\n",wwi
->lpQueuePtr
,wwi
->state
,dwBufferSpace
);
1665 /* read all data is arts input buffer. */
1666 if ((wwi
->lpQueuePtr
!= NULL
) && (wwi
->state
== WINE_WS_PLAYING
) && (dwBufferSpace
> 0))
1668 lpWaveHdr
= wwi
->lpQueuePtr
;
1670 TRACE("read as much as we can\n");
1671 while(wwi
->lpQueuePtr
)
1673 TRACE("attempt to read %ld bytes\n",lpWaveHdr
->dwBufferLength
- lpWaveHdr
->dwBytesRecorded
);
1674 bytesRead
= arts_read(wwi
->record_stream
,
1675 lpWaveHdr
->lpData
+ lpWaveHdr
->dwBytesRecorded
,
1676 lpWaveHdr
->dwBufferLength
- lpWaveHdr
->dwBytesRecorded
);
1677 TRACE("bytesRead=%ld\n",bytesRead
);
1678 if (bytesRead
==0) break;
1680 lpWaveHdr
->dwBytesRecorded
+= bytesRead
;
1681 wwi
->dwRecordedTotal
+= bytesRead
;
1683 /* buffer full. notify client */
1684 if (lpWaveHdr
->dwBytesRecorded
>= lpWaveHdr
->dwBufferLength
)
1686 /* must copy the value of next waveHdr, because we have no idea of what
1687 * will be done with the content of lpWaveHdr in callback
1689 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1691 TRACE("waveHdr full.\n");
1693 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1694 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1696 widNotifyClient(wwi
, WIM_DATA
, (DWORD
)lpWaveHdr
, 0);
1697 lpWaveHdr
= wwi
->lpQueuePtr
= lpNext
;
1702 /* wait for dwSleepTime or an event in thread's queue */
1703 WaitForSingleObject(wwi
->msgRing
.msg_event
, dwSleepTime
);
1705 while (ARTS_RetrieveRingMessage(&wwi
->msgRing
, &msg
, ¶m
, &ev
))
1707 TRACE("msg=%s param=0x%lx\n",wodPlayerCmdString
[msg
- WM_USER
- 1], param
);
1709 case WINE_WM_PAUSING
:
1710 wwi
->state
= WINE_WS_PAUSED
;
1712 /* Put code here to "pause" arts recording
1717 case WINE_WM_STARTING
:
1718 wwi
->state
= WINE_WS_PLAYING
;
1720 /* Put code here to "start" arts recording
1725 case WINE_WM_HEADER
:
1726 lpWaveHdr
= (LPWAVEHDR
)param
;
1727 /* insert buffer at end of queue */
1730 int num_headers
= 0;
1731 for (wh
= &(wwi
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
))
1739 case WINE_WM_STOPPING
:
1740 if (wwi
->state
!= WINE_WS_STOPPED
)
1743 /* Put code here to "stop" arts recording
1746 /* return current buffer to app */
1747 lpWaveHdr
= wwi
->lpQueuePtr
;
1750 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1751 TRACE("stop %p %p\n", lpWaveHdr
, lpWaveHdr
->lpNext
);
1752 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1753 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1754 widNotifyClient(wwi
, WIM_DATA
, (DWORD
)lpWaveHdr
, 0);
1755 wwi
->lpQueuePtr
= lpNext
;
1758 wwi
->state
= WINE_WS_STOPPED
;
1761 case WINE_WM_RESETTING
:
1762 wwi
->state
= WINE_WS_STOPPED
;
1763 wwi
->dwRecordedTotal
= 0;
1765 /* return all buffers to the app */
1766 for (lpWaveHdr
= wwi
->lpQueuePtr
; lpWaveHdr
; lpWaveHdr
= lpWaveHdr
->lpNext
) {
1767 TRACE("reset %p %p\n", lpWaveHdr
, lpWaveHdr
->lpNext
);
1768 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1769 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1771 widNotifyClient(wwi
, WIM_DATA
, (DWORD
)lpWaveHdr
, 0);
1773 wwi
->lpQueuePtr
= NULL
;
1776 case WINE_WM_CLOSING
:
1778 wwi
->state
= WINE_WS_CLOSED
;
1781 /* shouldn't go here */
1783 FIXME("unknown message %d\n", msg
);
1789 /* just for not generating compilation warnings... should never be executed */
1793 /**************************************************************************
1794 * widOpen [internal]
1796 static DWORD
widOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
1800 TRACE("(%u, %p %08lX);\n",wDevID
, lpDesc
, dwFlags
);
1801 if (lpDesc
== NULL
) {
1802 WARN("Invalid Parametr (lpDesc == NULL)!\n");
1803 return MMSYSERR_INVALPARAM
;
1806 if (wDevID
>= MAX_WAVEINDRV
) {
1807 TRACE ("MAX_WAVEINDRV reached !\n");
1808 return MMSYSERR_BADDEVICEID
;
1811 /* if this device is already open tell the app that it is allocated */
1812 if(WInDev
[wDevID
].record_stream
!= (arts_stream_t
*)-1)
1814 TRACE("device already allocated\n");
1815 return MMSYSERR_ALLOCATED
;
1818 /* only PCM format is support so far... */
1819 if (lpDesc
->lpFormat
->wFormatTag
!= WAVE_FORMAT_PCM
||
1820 lpDesc
->lpFormat
->nChannels
== 0 ||
1821 lpDesc
->lpFormat
->nSamplesPerSec
< DSBFREQUENCY_MIN
||
1822 lpDesc
->lpFormat
->nSamplesPerSec
> DSBFREQUENCY_MAX
||
1823 (lpDesc
->lpFormat
->wBitsPerSample
!=8 && lpDesc
->lpFormat
->wBitsPerSample
!=16)) {
1824 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%ld !\n",
1825 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1826 lpDesc
->lpFormat
->nSamplesPerSec
);
1827 return WAVERR_BADFORMAT
;
1830 if (dwFlags
& WAVE_FORMAT_QUERY
) {
1831 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%ld !\n",
1832 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1833 lpDesc
->lpFormat
->nSamplesPerSec
);
1834 return MMSYSERR_NOERROR
;
1837 wwi
= &WInDev
[wDevID
];
1839 /* direct sound not supported, ignore the flag */
1840 dwFlags
&= ~WAVE_DIRECTSOUND
;
1842 wwi
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1844 memcpy(&wwi
->waveDesc
, lpDesc
, sizeof(WAVEOPENDESC
));
1845 memcpy(&wwi
->format
, lpDesc
->lpFormat
, sizeof(PCMWAVEFORMAT
));
1847 if (wwi
->format
.wBitsPerSample
== 0) {
1848 WARN("Resetting zerod wBitsPerSample\n");
1849 wwi
->format
.wBitsPerSample
= 8 *
1850 (wwi
->format
.wf
.nAvgBytesPerSec
/
1851 wwi
->format
.wf
.nSamplesPerSec
) /
1852 wwi
->format
.wf
.nChannels
;
1855 wwi
->record_stream
= arts_record_stream(wwi
->format
.wf
.nSamplesPerSec
,
1856 wwi
->format
.wBitsPerSample
,
1857 wwi
->format
.wf
.nChannels
,
1859 TRACE("(wwi->record_stream=%p)\n",wwi
->record_stream
);
1860 wwi
->state
= WINE_WS_STOPPED
;
1862 wwi
->packetSettings
= arts_stream_set(wwi
->record_stream
, ARTS_P_PACKET_SETTINGS
, WAVEIN_PACKET_SETTINGS
);
1863 TRACE("Tried to set ARTS_P_PACKET_SETTINGS to (%x), actually set to (%x)\n", WAVEIN_PACKET_SETTINGS
, wwi
->packetSettings
);
1864 TRACE("Buffer size is now (%d)\n", arts_stream_get(wwi
->record_stream
, ARTS_P_BUFFER_SIZE
));
1866 if (wwi
->lpQueuePtr
) {
1867 WARN("Should have an empty queue (%p)\n", wwi
->lpQueuePtr
);
1868 wwi
->lpQueuePtr
= NULL
;
1870 arts_stream_set(wwi
->record_stream
, ARTS_P_BLOCKING
, 0); /* disable blocking on this stream */
1872 if(!wwi
->record_stream
) return MMSYSERR_ALLOCATED
;
1874 wwi
->dwRecordedTotal
= 0;
1875 wwi
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1877 ARTS_InitRingMessage(&wwi
->msgRing
);
1879 /* create recorder thread */
1880 if (!(dwFlags
& WAVE_DIRECTSOUND
)) {
1881 wwi
->hStartUpEvent
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
1882 wwi
->hThread
= CreateThread(NULL
, 0, widRecorder
, (LPVOID
)(DWORD
)wDevID
, 0, &(wwi
->dwThreadID
));
1884 SetThreadPriority(wwi
->hThread
, THREAD_PRIORITY_TIME_CRITICAL
);
1885 WaitForSingleObject(wwi
->hStartUpEvent
, INFINITE
);
1886 CloseHandle(wwi
->hStartUpEvent
);
1888 wwi
->hThread
= INVALID_HANDLE_VALUE
;
1889 wwi
->dwThreadID
= 0;
1891 wwi
->hStartUpEvent
= INVALID_HANDLE_VALUE
;
1893 TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%lu, nSamplesPerSec=%lu, nChannels=%u nBlockAlign=%u!\n",
1894 wwi
->format
.wBitsPerSample
, wwi
->format
.wf
.nAvgBytesPerSec
,
1895 wwi
->format
.wf
.nSamplesPerSec
, wwi
->format
.wf
.nChannels
,
1896 wwi
->format
.wf
.nBlockAlign
);
1897 return widNotifyClient(wwi
, WIM_OPEN
, 0L, 0L);
1900 /**************************************************************************
1901 * widClose [internal]
1903 static DWORD
widClose(WORD wDevID
)
1907 TRACE("(%u);\n", wDevID
);
1908 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1909 WARN("can't close !\n");
1910 return MMSYSERR_INVALHANDLE
;
1913 wwi
= &WInDev
[wDevID
];
1915 if (wwi
->lpQueuePtr
!= NULL
) {
1916 WARN("still buffers open !\n");
1917 return WAVERR_STILLPLAYING
;
1920 ARTS_AddRingMessage(&wwi
->msgRing
, WINE_WM_CLOSING
, 0, TRUE
);
1921 ARTS_CloseWaveInDevice(wwi
);
1922 wwi
->state
= WINE_WS_CLOSED
;
1923 ARTS_DestroyRingMessage(&wwi
->msgRing
);
1924 return widNotifyClient(wwi
, WIM_CLOSE
, 0L, 0L);
1927 /**************************************************************************
1928 * widAddBuffer [internal]
1930 static DWORD
widAddBuffer(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1932 TRACE("(%u, %p, %08lX);\n", wDevID
, lpWaveHdr
, dwSize
);
1934 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1935 WARN("can't do it !\n");
1936 return MMSYSERR_INVALHANDLE
;
1938 if (!(lpWaveHdr
->dwFlags
& WHDR_PREPARED
)) {
1939 TRACE("never been prepared !\n");
1940 return WAVERR_UNPREPARED
;
1942 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
) {
1943 TRACE("header already in use !\n");
1944 return WAVERR_STILLPLAYING
;
1947 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
1948 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
1949 lpWaveHdr
->dwBytesRecorded
= 0;
1950 lpWaveHdr
->lpNext
= NULL
;
1952 ARTS_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_HEADER
, (DWORD
)lpWaveHdr
, FALSE
);
1953 return MMSYSERR_NOERROR
;
1956 /**************************************************************************
1957 * widStart [internal]
1959 static DWORD
widStart(WORD wDevID
)
1961 TRACE("(%u);\n", wDevID
);
1962 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1963 WARN("can't start recording !\n");
1964 return MMSYSERR_INVALHANDLE
;
1967 ARTS_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_STARTING
, 0, TRUE
);
1968 return MMSYSERR_NOERROR
;
1971 /**************************************************************************
1972 * widStop [internal]
1974 static DWORD
widStop(WORD wDevID
)
1976 TRACE("(%u);\n", wDevID
);
1977 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1978 WARN("can't stop !\n");
1979 return MMSYSERR_INVALHANDLE
;
1982 ARTS_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_STOPPING
, 0, TRUE
);
1984 return MMSYSERR_NOERROR
;
1987 /**************************************************************************
1988 * widReset [internal]
1990 static DWORD
widReset(WORD wDevID
)
1992 TRACE("(%u);\n", wDevID
);
1993 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1994 WARN("can't reset !\n");
1995 return MMSYSERR_INVALHANDLE
;
1997 ARTS_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_RESETTING
, 0, TRUE
);
1998 return MMSYSERR_NOERROR
;
2001 /**************************************************************************
2002 * widMessage (WINEARTS.6)
2004 DWORD WINAPI
ARTS_widMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
2005 DWORD dwParam1
, DWORD dwParam2
)
2007 TRACE("(%u, %04X, %08lX, %08lX, %08lX);\n",
2008 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2014 /* FIXME: Pretend this is supported */
2016 case WIDM_OPEN
: return widOpen (wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
2017 case WIDM_CLOSE
: return widClose (wDevID
);
2018 case WIDM_ADDBUFFER
: return widAddBuffer (wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
2019 case WIDM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
2020 case WIDM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
2021 case WIDM_GETDEVCAPS
: return widGetDevCaps (wDevID
, (LPWAVEINCAPSW
)dwParam1
, dwParam2
);
2022 case WIDM_GETNUMDEVS
: return widGetNumDevs ();
2023 case WIDM_RESET
: return widReset (wDevID
);
2024 case WIDM_START
: return widStart (wDevID
);
2025 case WIDM_STOP
: return widStop (wDevID
);
2026 case DRV_QUERYDEVICEINTERFACESIZE
: return widDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
2027 case DRV_QUERYDEVICEINTERFACE
: return widDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
2029 FIXME("unknown message %d!\n", wMsg
);
2031 return MMSYSERR_NOTSUPPORTED
;
2034 /*======================================================================*
2035 * Low level DSOUND implementation *
2036 *======================================================================*/
2037 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
)
2039 /* we can't perform memory mapping as we don't have a file stream
2040 interface with arts like we do with oss */
2041 MESSAGE("This sound card's driver does not support direct access\n");
2042 MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n");
2043 return MMSYSERR_NOTSUPPORTED
;
2046 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
)
2048 memset(desc
, 0, sizeof(*desc
));
2049 strcpy(desc
->szDesc
, "Wine aRts DirectSound Driver");
2050 strcpy(desc
->szDrvname
, "winearts.drv");
2051 return MMSYSERR_NOERROR
;
2054 #else /* !HAVE_ARTS */
2056 /**************************************************************************
2057 * wodMessage (WINEARTS.@)
2059 DWORD WINAPI
ARTS_wodMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2060 DWORD dwParam1
, DWORD dwParam2
)
2062 FIXME("(%u, %04X, %08lX, %08lX, %08lX):stub\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2063 return MMSYSERR_NOTENABLED
;
2066 /**************************************************************************
2067 * widMessage (WINEARTS.6)
2069 DWORD WINAPI
ARTS_widMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
2070 DWORD dwParam1
, DWORD dwParam2
)
2072 FIXME("(%u, %04X, %08lX, %08lX, %08lX):stub\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2073 return MMSYSERR_NOTENABLED
;
2076 #endif /* HAVE_ARTS */