2 * Wine Driver for EsounD Sound Server
3 * http://www.tux.org/~ricdude/EsounD.html
5 * Copyright 1994 Martin Ayotte
6 * 1999 Eric Pouech (async playing in waveOut/waveIn)
7 * 2000 Eric Pouech (loops in waveOut)
8 * 2004 Zhangrong Huang (EsounD 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
25 * with esd we cannot stop the audio that is already in
26 * the server's buffer.
29 * pause in waveOut does not work correctly in loop mode
31 * does something need to be done in for WaveIn DirectSound?
50 #ifdef HAVE_SYS_POLL_H
51 # include <sys/poll.h>
58 #include "wine/winuser16.h"
67 #include "wine/debug.h"
69 WINE_DEFAULT_DEBUG_CHANNEL(wave
);
75 /* unless someone makes a wineserver kernel module, Unix pipes are faster than win32 events */
78 /* define if you want to use esd_monitor_stream instead of
79 * esd_record_stream for waveIn stream
81 /*#define WID_USE_ESDMON*/
83 #define BUFFER_REFILL_THRESHOLD 4
85 #define MAX_WAVEOUTDRV (10)
86 #define MAX_WAVEINDRV (10)
87 #define MAX_CHANNELS 2
89 /* state diagram for waveOut writing:
91 * +---------+-------------+---------------+---------------------------------+
92 * | state | function | event | new state |
93 * +---------+-------------+---------------+---------------------------------+
94 * | | open() | | STOPPED |
95 * | PAUSED | write() | | PAUSED |
96 * | STOPPED | write() | <thrd create> | PLAYING |
97 * | PLAYING | write() | HEADER | PLAYING |
98 * | (other) | write() | <error> | |
99 * | (any) | pause() | PAUSING | PAUSED |
100 * | PAUSED | restart() | RESTARTING | PLAYING (if no thrd => STOPPED) |
101 * | (any) | reset() | RESETTING | STOPPED |
102 * | (any) | close() | CLOSING | CLOSED |
103 * +---------+-------------+---------------+---------------------------------+
106 /* states of the playing device */
107 #define WINE_WS_PLAYING 0
108 #define WINE_WS_PAUSED 1
109 #define WINE_WS_STOPPED 2
110 #define WINE_WS_CLOSED 3
112 /* events to be send to device */
113 enum win_wm_message
{
114 WINE_WM_PAUSING
= WM_USER
+ 1, WINE_WM_RESTARTING
, WINE_WM_RESETTING
, WINE_WM_HEADER
,
115 WINE_WM_UPDATE
, WINE_WM_BREAKLOOP
, WINE_WM_CLOSING
, WINE_WM_STARTING
, WINE_WM_STOPPING
119 #define SIGNAL_OMR(mr) do { int x = 0; write((mr)->msg_pipe[1], &x, sizeof(x)); } while (0)
120 #define CLEAR_OMR(mr) do { int x = 0; read((mr)->msg_pipe[0], &x, sizeof(x)); } while (0)
121 #define RESET_OMR(mr) do { } while (0)
122 #define WAIT_OMR(mr, sleep) \
123 do { struct pollfd pfd; pfd.fd = (mr)->msg_pipe[0]; \
124 pfd.events = POLLIN; poll(&pfd, 1, sleep); } while (0)
126 #define SIGNAL_OMR(mr) do { SetEvent((mr)->msg_event); } while (0)
127 #define CLEAR_OMR(mr) do { } while (0)
128 #define RESET_OMR(mr) do { ResetEvent((mr)->msg_event); } while (0)
129 #define WAIT_OMR(mr, sleep) \
130 do { WaitForSingleObject((mr)->msg_event, sleep); } while (0)
134 enum win_wm_message msg
; /* message identifier */
135 DWORD param
; /* parameter for this message */
136 HANDLE hEvent
; /* if message is synchronous, handle of event for synchro */
139 /* implement an in-process message ring for better performance
140 * (compared to passing thru the server)
141 * this ring will be used by the input (resp output) record (resp playback) routine
143 #define ESD_RING_BUFFER_INCREMENT 64
146 int ring_buffer_size
;
154 CRITICAL_SECTION msg_crst
;
158 volatile int state
; /* one of the WINE_WS_ manifest constants */
159 WAVEOPENDESC waveDesc
;
161 WAVEFORMATPCMEX waveFormat
;
163 char interface_name
[32];
165 DWORD dwSleepTime
; /* Num of milliseconds to sleep between filling the dsp buffers */
167 /* esd information */
168 int esd_fd
; /* the socket fd we get from esd when opening a stream for playing */
170 DWORD dwBufferSize
; /* size of whole buffer in bytes */
175 DWORD volume_left
; /* volume control information */
178 LPWAVEHDR lpQueuePtr
; /* start of queued WAVEHDRs (waiting to be notified) */
179 LPWAVEHDR lpPlayPtr
; /* start of not yet fully played buffers */
180 DWORD dwPartialOffset
; /* Offset of not yet written bytes in lpPlayPtr */
182 LPWAVEHDR lpLoopPtr
; /* pointer of first buffer in loop, if any */
183 DWORD dwLoops
; /* private copy of loop counter */
185 DWORD dwPlayedTotal
; /* number of bytes actually played since opening */
186 DWORD dwWrittenTotal
; /* number of bytes written to the audio device since opening */
188 /* synchronization stuff */
189 HANDLE hStartUpEvent
;
192 ESD_MSG_RING msgRing
;
196 volatile int state
; /* one of the WINE_WS_ manifest constants */
197 WAVEOPENDESC waveDesc
;
199 WAVEFORMATPCMEX waveFormat
;
201 char interface_name
[32];
203 /* esd information */
204 int esd_fd
; /* the socket fd we get from esd when opening a stream for recording */
207 LPWAVEHDR lpQueuePtr
;
208 DWORD dwRecordedTotal
;
210 /* synchronization stuff */
211 HANDLE hStartUpEvent
;
214 ESD_MSG_RING msgRing
;
217 static char* esd_host
; /* the esd host */
219 static WINE_WAVEOUT WOutDev
[MAX_WAVEOUTDRV
];
220 static WINE_WAVEIN WInDev
[MAX_WAVEINDRV
];
222 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
);
223 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
);
225 /* These strings used only for tracing */
226 static const char *wodPlayerCmdString
[] = {
228 "WINE_WM_RESTARTING",
238 /*======================================================================*
239 * Low level WAVE implementation *
240 *======================================================================*/
242 /* Volume functions derived from Alsaplayer source */
243 /* length is the number of 16 bit samples */
244 static void volume_effect16(void *bufin
, void* bufout
, int length
, int left
,
245 int right
, int nChannels
)
247 short *d_out
= (short *)bufout
;
248 short *d_in
= (short *)bufin
;
252 TRACE("length == %d, nChannels == %d\n", length, nChannels);
255 if (right
== -1) right
= left
;
257 for(i
= 0; i
< length
; i
+=(nChannels
))
259 v
= (int) ((*(d_in
++) * left
) / 100);
260 *(d_out
++) = (v
>32767) ? 32767 : ((v
<-32768) ? -32768 : v
);
263 v
= (int) ((*(d_in
++) * right
) / 100);
264 *(d_out
++) = (v
>32767) ? 32767 : ((v
<-32768) ? -32768 : v
);
269 /* length is the number of 8 bit samples */
270 static void volume_effect8(void *bufin
, void* bufout
, int length
, int left
,
271 int right
, int nChannels
)
273 BYTE
*d_out
= (BYTE
*)bufout
;
274 BYTE
*d_in
= (BYTE
*)bufin
;
278 TRACE("length == %d, nChannels == %d\n", length, nChannels);
281 if (right
== -1) right
= left
;
283 for(i
= 0; i
< length
; i
+=(nChannels
))
285 v
= (BYTE
) ((*(d_in
++) * left
) / 100);
286 *(d_out
++) = (v
>255) ? 255 : ((v
<0) ? 0 : v
);
289 v
= (BYTE
) ((*(d_in
++) * right
) / 100);
290 *(d_out
++) = (v
>255) ? 255 : ((v
<0) ? 0 : v
);
295 static DWORD
bytes_to_mmtime(LPMMTIME lpTime
, DWORD position
,
296 WAVEFORMATPCMEX
* format
)
298 TRACE("wType=%04X wBitsPerSample=%u nSamplesPerSec=%u nChannels=%u nAvgBytesPerSec=%u\n",
299 lpTime
->wType
, format
->Format
.wBitsPerSample
, format
->Format
.nSamplesPerSec
,
300 format
->Format
.nChannels
, format
->Format
.nAvgBytesPerSec
);
301 TRACE("Position in bytes=%u\n", position
);
303 switch (lpTime
->wType
) {
305 lpTime
->u
.sample
= position
/ (format
->Format
.wBitsPerSample
/ 8 * format
->Format
.nChannels
);
306 TRACE("TIME_SAMPLES=%u\n", lpTime
->u
.sample
);
309 lpTime
->u
.ms
= 1000.0 * position
/ (format
->Format
.wBitsPerSample
/ 8 * format
->Format
.nChannels
* format
->Format
.nSamplesPerSec
);
310 TRACE("TIME_MS=%u\n", lpTime
->u
.ms
);
313 lpTime
->u
.smpte
.fps
= 30;
314 position
= position
/ (format
->Format
.wBitsPerSample
/ 8 * format
->Format
.nChannels
);
315 position
+= (format
->Format
.nSamplesPerSec
/ lpTime
->u
.smpte
.fps
) - 1; /* round up */
316 lpTime
->u
.smpte
.sec
= position
/ format
->Format
.nSamplesPerSec
;
317 position
-= lpTime
->u
.smpte
.sec
* format
->Format
.nSamplesPerSec
;
318 lpTime
->u
.smpte
.min
= lpTime
->u
.smpte
.sec
/ 60;
319 lpTime
->u
.smpte
.sec
-= 60 * lpTime
->u
.smpte
.min
;
320 lpTime
->u
.smpte
.hour
= lpTime
->u
.smpte
.min
/ 60;
321 lpTime
->u
.smpte
.min
-= 60 * lpTime
->u
.smpte
.hour
;
322 lpTime
->u
.smpte
.fps
= 30;
323 lpTime
->u
.smpte
.frame
= position
* lpTime
->u
.smpte
.fps
/ format
->Format
.nSamplesPerSec
;
324 TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n",
325 lpTime
->u
.smpte
.hour
, lpTime
->u
.smpte
.min
,
326 lpTime
->u
.smpte
.sec
, lpTime
->u
.smpte
.frame
);
329 WARN("Format %d not supported, using TIME_BYTES !\n", lpTime
->wType
);
330 lpTime
->wType
= TIME_BYTES
;
333 lpTime
->u
.cb
= position
;
334 TRACE("TIME_BYTES=%u\n", lpTime
->u
.cb
);
337 return MMSYSERR_NOERROR
;
340 static BOOL
supportedFormat(LPWAVEFORMATEX wf
)
344 if (wf
->nSamplesPerSec
<DSBFREQUENCY_MIN
||wf
->nSamplesPerSec
>DSBFREQUENCY_MAX
)
347 if (wf
->wFormatTag
== WAVE_FORMAT_PCM
) {
348 if (wf
->nChannels
>= 1 && wf
->nChannels
<= MAX_CHANNELS
) {
349 if (wf
->wBitsPerSample
==8||wf
->wBitsPerSample
==16)
352 } else if (wf
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
) {
353 WAVEFORMATEXTENSIBLE
* wfex
= (WAVEFORMATEXTENSIBLE
*)wf
;
355 if (wf
->cbSize
== 22 && IsEqualGUID(&wfex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_PCM
)) {
356 if (wf
->nChannels
>=1 && wf
->nChannels
<= MAX_CHANNELS
) {
357 if (wf
->wBitsPerSample
==wfex
->Samples
.wValidBitsPerSample
) {
358 if (wf
->wBitsPerSample
==8||wf
->wBitsPerSample
==16)
361 WARN("wBitsPerSample != wValidBitsPerSample not supported yet\n");
364 WARN("only KSDATAFORMAT_SUBTYPE_PCM supported\n");
366 WARN("only WAVE_FORMAT_PCM and WAVE_FORMAT_EXTENSIBLE supported\n");
371 static void copy_format(LPWAVEFORMATEX wf1
, LPWAVEFORMATPCMEX wf2
)
373 ZeroMemory(wf2
, sizeof(wf2
));
374 if (wf1
->wFormatTag
== WAVE_FORMAT_PCM
)
375 memcpy(wf2
, wf1
, sizeof(PCMWAVEFORMAT
));
376 else if (wf1
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
)
377 memcpy(wf2
, wf1
, sizeof(WAVEFORMATPCMEX
));
379 memcpy(wf2
, wf1
, sizeof(WAVEFORMATEX
) + wf1
->cbSize
);
382 /******************************************************************
383 * ESD_CloseWaveOutDevice
386 static void ESD_CloseWaveOutDevice(WINE_WAVEOUT
* wwo
)
388 esd_close(wwo
->esd_fd
); /* close the esd socket fd */
391 /* free up the buffer we use for volume and reset the size */
392 HeapFree(GetProcessHeap(), 0, wwo
->sound_buffer
);
393 wwo
->sound_buffer
= NULL
;
394 wwo
->buffer_size
= 0;
397 /******************************************************************
398 * ESD_CloseWaveInDevice
401 static void ESD_CloseWaveInDevice(WINE_WAVEIN
* wwi
)
403 esd_close(wwi
->esd_fd
); /* close the esd socket fd */
407 /******************************************************************
410 LONG
ESD_WaveClose(void)
414 /* close all open devices */
415 for(iDevice
= 0; iDevice
< MAX_WAVEOUTDRV
; iDevice
++)
417 if(WOutDev
[iDevice
].esd_fd
!= -1)
419 ESD_CloseWaveOutDevice(&WOutDev
[iDevice
]);
423 for(iDevice
= 0; iDevice
< MAX_WAVEINDRV
; iDevice
++)
425 if(WInDev
[iDevice
].esd_fd
!= -1)
427 ESD_CloseWaveInDevice(&WInDev
[iDevice
]);
434 /******************************************************************
437 * Initialize internal structures from ESD server info
439 LONG
ESD_WaveInit(void)
446 /* FIXME: Maybe usefully to set the esd host. */
449 /* Testing whether the esd host is alive. */
450 if ((fd
= esd_open_sound(esd_host
)) < 0)
452 WARN("esd_open_sound() failed (%d)\n", errno
);
457 /* initialize all device handles to -1 */
458 for (i
= 0; i
< MAX_WAVEOUTDRV
; ++i
)
460 static const WCHAR ini
[] = {'E','s','o','u','n','D',' ','W','a','v','e','O','u','t','D','r','i','v','e','r',0};
462 WOutDev
[i
].esd_fd
= -1;
463 memset(&WOutDev
[i
].caps
, 0, sizeof(WOutDev
[i
].caps
)); /* zero out
465 WOutDev
[i
].caps
.wMid
= 0x00FF; /* Manufacturer ID */
466 WOutDev
[i
].caps
.wPid
= 0x0001; /* Product ID */
467 lstrcpyW(WOutDev
[i
].caps
.szPname
, ini
);
468 snprintf(WOutDev
[i
].interface_name
, sizeof(WOutDev
[i
].interface_name
), "wineesd: %d", i
);
470 WOutDev
[i
].caps
.vDriverVersion
= 0x0100;
471 WOutDev
[i
].caps
.dwFormats
= 0x00000000;
472 WOutDev
[i
].caps
.dwSupport
= WAVECAPS_VOLUME
;
474 WOutDev
[i
].caps
.wChannels
= 2;
475 WOutDev
[i
].caps
.dwSupport
|= WAVECAPS_LRVOLUME
;
477 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M08
;
478 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S08
;
479 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
480 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
481 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M08
;
482 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S08
;
483 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
484 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
485 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M08
;
486 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S08
;
487 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
488 WOutDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
491 for (i
= 0; i
< MAX_WAVEINDRV
; ++i
)
493 static const WCHAR ini
[] = {'E','s','o','u','n','D',' ','W','a','v','e','I','n','D','r','i','v','e','r',0};
495 WInDev
[i
].esd_fd
= -1;
496 memset(&WInDev
[i
].caps
, 0, sizeof(WInDev
[i
].caps
)); /* zero out
498 WInDev
[i
].caps
.wMid
= 0x00FF;
499 WInDev
[i
].caps
.wPid
= 0x0001;
500 lstrcpyW(WInDev
[i
].caps
.szPname
, ini
);
501 snprintf(WInDev
[i
].interface_name
, sizeof(WInDev
[i
].interface_name
), "wineesd: %d", i
);
503 WInDev
[i
].caps
.vDriverVersion
= 0x0100;
504 WInDev
[i
].caps
.dwFormats
= 0x00000000;
506 WInDev
[i
].caps
.wChannels
= 2;
508 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M08
;
509 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S08
;
510 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4S16
;
511 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_4M16
;
512 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M08
;
513 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S08
;
514 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2M16
;
515 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_2S16
;
516 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M08
;
517 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S08
;
518 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1M16
;
519 WInDev
[i
].caps
.dwFormats
|= WAVE_FORMAT_1S16
;
521 WInDev
[i
].caps
.wReserved1
= 0;
526 /******************************************************************
527 * ESD_InitRingMessage
529 * Initialize the ring of messages for passing between driver's caller and playback/record
532 static int ESD_InitRingMessage(ESD_MSG_RING
* mr
)
537 if (pipe(mr
->msg_pipe
) < 0) {
538 mr
->msg_pipe
[0] = -1;
539 mr
->msg_pipe
[1] = -1;
540 ERR("could not create pipe, error=%s\n", strerror(errno
));
543 mr
->msg_event
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
545 mr
->ring_buffer_size
= ESD_RING_BUFFER_INCREMENT
;
546 mr
->messages
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,mr
->ring_buffer_size
* sizeof(RING_MSG
));
547 InitializeCriticalSection(&mr
->msg_crst
);
548 mr
->msg_crst
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": ESD_MSG_RING.msg_crst");
552 /******************************************************************
553 * ESD_DestroyRingMessage
556 static int ESD_DestroyRingMessage(ESD_MSG_RING
* mr
)
559 close(mr
->msg_pipe
[0]);
560 close(mr
->msg_pipe
[1]);
562 CloseHandle(mr
->msg_event
);
564 HeapFree(GetProcessHeap(),0,mr
->messages
);
566 mr
->msg_crst
.DebugInfo
->Spare
[0] = 0;
567 DeleteCriticalSection(&mr
->msg_crst
);
571 /******************************************************************
574 * Inserts a new message into the ring (should be called from DriverProc derived routines)
576 static int ESD_AddRingMessage(ESD_MSG_RING
* mr
, enum win_wm_message msg
, DWORD param
, BOOL wait
)
578 HANDLE hEvent
= INVALID_HANDLE_VALUE
;
580 EnterCriticalSection(&mr
->msg_crst
);
581 if ((mr
->msg_toget
== ((mr
->msg_tosave
+ 1) % mr
->ring_buffer_size
)))
583 int old_ring_buffer_size
= mr
->ring_buffer_size
;
584 mr
->ring_buffer_size
+= ESD_RING_BUFFER_INCREMENT
;
585 TRACE("mr->ring_buffer_size=%d\n",mr
->ring_buffer_size
);
586 mr
->messages
= HeapReAlloc(GetProcessHeap(),0,mr
->messages
, mr
->ring_buffer_size
* sizeof(RING_MSG
));
587 /* Now we need to rearrange the ring buffer so that the new
588 buffers just allocated are in between mr->msg_tosave and
591 if (mr
->msg_tosave
< mr
->msg_toget
)
593 memmove(&(mr
->messages
[mr
->msg_toget
+ ESD_RING_BUFFER_INCREMENT
]),
594 &(mr
->messages
[mr
->msg_toget
]),
595 sizeof(RING_MSG
)*(old_ring_buffer_size
- mr
->msg_toget
)
597 mr
->msg_toget
+= ESD_RING_BUFFER_INCREMENT
;
602 hEvent
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
603 if (hEvent
== INVALID_HANDLE_VALUE
)
605 ERR("can't create event !?\n");
606 LeaveCriticalSection(&mr
->msg_crst
);
609 if (mr
->msg_toget
!= mr
->msg_tosave
&& mr
->messages
[mr
->msg_toget
].msg
!= WINE_WM_HEADER
)
610 FIXME("two fast messages in the queue!!!!\n");
612 /* fast messages have to be added at the start of the queue */
613 mr
->msg_toget
= (mr
->msg_toget
+ mr
->ring_buffer_size
- 1) % mr
->ring_buffer_size
;
615 mr
->messages
[mr
->msg_toget
].msg
= msg
;
616 mr
->messages
[mr
->msg_toget
].param
= param
;
617 mr
->messages
[mr
->msg_toget
].hEvent
= hEvent
;
621 mr
->messages
[mr
->msg_tosave
].msg
= msg
;
622 mr
->messages
[mr
->msg_tosave
].param
= param
;
623 mr
->messages
[mr
->msg_tosave
].hEvent
= INVALID_HANDLE_VALUE
;
624 mr
->msg_tosave
= (mr
->msg_tosave
+ 1) % mr
->ring_buffer_size
;
627 LeaveCriticalSection(&mr
->msg_crst
);
629 /* signal a new message */
633 /* wait for playback/record thread to have processed the message */
634 WaitForSingleObject(hEvent
, INFINITE
);
641 /******************************************************************
642 * ESD_RetrieveRingMessage
644 * Get a message from the ring. Should be called by the playback/record thread.
646 static int ESD_RetrieveRingMessage(ESD_MSG_RING
* mr
,
647 enum win_wm_message
*msg
, DWORD
*param
, HANDLE
*hEvent
)
649 EnterCriticalSection(&mr
->msg_crst
);
651 if (mr
->msg_toget
== mr
->msg_tosave
) /* buffer empty ? */
653 LeaveCriticalSection(&mr
->msg_crst
);
657 *msg
= mr
->messages
[mr
->msg_toget
].msg
;
658 mr
->messages
[mr
->msg_toget
].msg
= 0;
659 *param
= mr
->messages
[mr
->msg_toget
].param
;
660 *hEvent
= mr
->messages
[mr
->msg_toget
].hEvent
;
661 mr
->msg_toget
= (mr
->msg_toget
+ 1) % mr
->ring_buffer_size
;
663 LeaveCriticalSection(&mr
->msg_crst
);
667 /*======================================================================*
668 * Low level WAVE OUT implementation *
669 *======================================================================*/
671 /**************************************************************************
672 * wodNotifyClient [internal]
674 static DWORD
wodNotifyClient(WINE_WAVEOUT
* wwo
, WORD wMsg
, DWORD dwParam1
, DWORD dwParam2
)
676 TRACE("wMsg = 0x%04x dwParm1 = %04X dwParam2 = %04X\n", wMsg
, dwParam1
, dwParam2
);
682 if (wwo
->wFlags
!= DCB_NULL
&&
683 !DriverCallback(wwo
->waveDesc
.dwCallback
, wwo
->wFlags
, (HDRVR
)wwo
->waveDesc
.hWave
,
684 wMsg
, wwo
->waveDesc
.dwInstance
, dwParam1
, dwParam2
)) {
685 WARN("can't notify client !\n");
686 return MMSYSERR_ERROR
;
690 FIXME("Unknown callback message %u\n", wMsg
);
691 return MMSYSERR_INVALPARAM
;
693 return MMSYSERR_NOERROR
;
696 /**************************************************************************
697 * wodUpdatePlayedTotal [internal]
700 static BOOL
wodUpdatePlayedTotal(WINE_WAVEOUT
* wwo
)
702 /* total played is the bytes written less the bytes to write ;-) */
703 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
;
708 /**************************************************************************
709 * wodPlayer_BeginWaveHdr [internal]
711 * Makes the specified lpWaveHdr the currently playing wave header.
712 * If the specified wave header is a begin loop and we're not already in
713 * a loop, setup the loop.
715 static void wodPlayer_BeginWaveHdr(WINE_WAVEOUT
* wwo
, LPWAVEHDR lpWaveHdr
)
717 wwo
->lpPlayPtr
= lpWaveHdr
;
719 if (!lpWaveHdr
) return;
721 if (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
) {
722 if (wwo
->lpLoopPtr
) {
723 WARN("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
724 TRACE("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr
);
726 TRACE("Starting loop (%dx) with %p\n", lpWaveHdr
->dwLoops
, lpWaveHdr
);
727 wwo
->lpLoopPtr
= lpWaveHdr
;
728 /* Windows does not touch WAVEHDR.dwLoops,
729 * so we need to make an internal copy */
730 wwo
->dwLoops
= lpWaveHdr
->dwLoops
;
733 wwo
->dwPartialOffset
= 0;
736 /**************************************************************************
737 * wodPlayer_PlayPtrNext [internal]
739 * Advance the play pointer to the next waveheader, looping if required.
741 static LPWAVEHDR
wodPlayer_PlayPtrNext(WINE_WAVEOUT
* wwo
)
743 LPWAVEHDR lpWaveHdr
= wwo
->lpPlayPtr
;
745 wwo
->dwPartialOffset
= 0;
746 if ((lpWaveHdr
->dwFlags
& WHDR_ENDLOOP
) && wwo
->lpLoopPtr
) {
747 /* We're at the end of a loop, loop if required */
748 if (--wwo
->dwLoops
> 0) {
749 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
751 /* Handle overlapping loops correctly */
752 if (wwo
->lpLoopPtr
!= lpWaveHdr
&& (lpWaveHdr
->dwFlags
& WHDR_BEGINLOOP
)) {
753 FIXME("Correctly handled case ? (ending loop buffer also starts a new loop)\n");
754 /* shall we consider the END flag for the closing loop or for
755 * the opening one or for both ???
756 * code assumes for closing loop only
759 lpWaveHdr
= lpWaveHdr
->lpNext
;
761 wwo
->lpLoopPtr
= NULL
;
762 wodPlayer_BeginWaveHdr(wwo
, lpWaveHdr
);
765 /* We're not in a loop. Advance to the next wave header */
766 wodPlayer_BeginWaveHdr(wwo
, lpWaveHdr
= lpWaveHdr
->lpNext
);
772 /**************************************************************************
773 * wodPlayer_NotifyWait [internal]
774 * Returns the number of milliseconds to wait before attempting to notify
775 * completion of the specified wavehdr.
776 * This is based on the number of bytes remaining to be written in the
779 static DWORD
wodPlayer_NotifyWait(const WINE_WAVEOUT
* wwo
, LPWAVEHDR lpWaveHdr
)
783 if(lpWaveHdr
->reserved
< wwo
->dwPlayedTotal
)
789 dwMillis
= (lpWaveHdr
->reserved
- wwo
->dwPlayedTotal
) * 1000 / wwo
->waveFormat
.Format
.nAvgBytesPerSec
;
790 if(!dwMillis
) dwMillis
= 1;
793 TRACE("dwMillis = %d\n", dwMillis
);
799 /**************************************************************************
800 * wodPlayer_WriteMaxFrags [internal]
801 * Writes the maximum number of bytes possible to the DSP and returns
802 * the number of bytes written.
804 static int wodPlayer_WriteMaxFrags(WINE_WAVEOUT
* wwo
, DWORD
* bytes
)
806 /* Only attempt to write to free bytes */
807 DWORD dwLength
= wwo
->lpPlayPtr
->dwBufferLength
- wwo
->dwPartialOffset
;
808 int toWrite
= min(dwLength
, *bytes
);
811 TRACE("Writing wavehdr %p.%u[%u]\n",
812 wwo
->lpPlayPtr
, wwo
->dwPartialOffset
, wwo
->lpPlayPtr
->dwBufferLength
);
814 /* see if our buffer isn't large enough for the data we are writing */
815 if(wwo
->buffer_size
< toWrite
)
817 if(wwo
->sound_buffer
)
819 wwo
->sound_buffer
= HeapReAlloc(GetProcessHeap(), 0, wwo
->sound_buffer
, toWrite
);
820 wwo
->buffer_size
= toWrite
;
824 /* if we don't have a buffer then get one */
825 if(!wwo
->sound_buffer
)
827 /* allocate some memory for the buffer */
828 wwo
->sound_buffer
= HeapAlloc(GetProcessHeap(), 0, toWrite
);
829 wwo
->buffer_size
= toWrite
;
832 /* if we don't have a buffer then error out */
833 if(!wwo
->sound_buffer
)
835 ERR("error allocating sound_buffer memory\n");
839 TRACE("toWrite == %d\n", toWrite
);
841 /* apply volume to the bits */
842 /* for single channel audio streams we only use the LEFT volume */
843 if(wwo
->waveFormat
.Format
.wBitsPerSample
== 16)
845 /* apply volume to the buffer we are about to send */
846 /* divide toWrite(bytes) by 2 as volume processes by 16 bits */
847 volume_effect16(wwo
->lpPlayPtr
->lpData
+ wwo
->dwPartialOffset
,
848 wwo
->sound_buffer
, toWrite
>>1, wwo
->volume_left
,
849 wwo
->volume_right
, wwo
->waveFormat
.Format
.nChannels
);
850 } else if(wwo
->waveFormat
.Format
.wBitsPerSample
== 8)
852 /* apply volume to the buffer we are about to send */
853 volume_effect8(wwo
->lpPlayPtr
->lpData
+ wwo
->dwPartialOffset
,
854 wwo
->sound_buffer
, toWrite
, wwo
->volume_left
,
855 wwo
->volume_right
, wwo
->waveFormat
.Format
.nChannels
);
858 FIXME("unsupported wwo->format.wBitsPerSample of %d\n",
859 wwo
->waveFormat
.Format
.wBitsPerSample
);
862 /* send the audio data to esd for playing */
863 written
= write(wwo
->esd_fd
, wwo
->sound_buffer
, toWrite
);
865 TRACE("written = %d\n", written
);
869 *bytes
= 0; /* apparently esd is actually full */
870 return written
; /* if we wrote nothing just return */
873 if (written
>= dwLength
)
874 wodPlayer_PlayPtrNext(wwo
); /* If we wrote all current wavehdr, skip to the next one */
876 wwo
->dwPartialOffset
+= written
; /* Remove the amount written */
878 if (written
< toWrite
)
883 wwo
->dwWrittenTotal
+= written
; /* update stats on this wave device */
885 return written
; /* return the number of bytes written */
889 /**************************************************************************
890 * wodPlayer_NotifyCompletions [internal]
892 * Notifies and remove from queue all wavehdrs which have been played to
893 * the speaker (ie. they have cleared the audio device). If force is true,
894 * we notify all wavehdrs and remove them all from the queue even if they
895 * are unplayed or part of a loop.
897 static DWORD
wodPlayer_NotifyCompletions(WINE_WAVEOUT
* wwo
, BOOL force
)
901 if (wwo
->lpQueuePtr
) {
902 TRACE("lpWaveHdr=(%p), lpPlayPtr=(%p), lpLoopPtr=(%p), reserved=(%ld), dwWrittenTotal=(%d), force=(%d)\n",
906 wwo
->lpQueuePtr
->reserved
,
910 TRACE("lpWaveHdr=(%p), lpPlayPtr=(%p), lpLoopPtr=(%p), dwWrittenTotal=(%d), force=(%d)\n",
918 /* Start from lpQueuePtr and keep notifying until:
919 * - we hit an unwritten wavehdr
920 * - we hit the beginning of a running loop
921 * - we hit a wavehdr which hasn't finished playing
923 while ((lpWaveHdr
= wwo
->lpQueuePtr
) &&
925 (lpWaveHdr
!= wwo
->lpPlayPtr
&&
926 lpWaveHdr
!= wwo
->lpLoopPtr
&&
927 lpWaveHdr
->reserved
<= wwo
->dwWrittenTotal
))) {
929 wwo
->lpQueuePtr
= lpWaveHdr
->lpNext
;
931 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
932 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
934 wodNotifyClient(wwo
, WOM_DONE
, (DWORD
)lpWaveHdr
, 0);
936 return (lpWaveHdr
&& lpWaveHdr
!= wwo
->lpPlayPtr
&& lpWaveHdr
!= wwo
->lpLoopPtr
) ?
937 wodPlayer_NotifyWait(wwo
, lpWaveHdr
) : INFINITE
;
940 /**************************************************************************
941 * wodPlayer_Reset [internal]
943 * wodPlayer helper. Resets current output stream.
945 static void wodPlayer_Reset(WINE_WAVEOUT
* wwo
, BOOL reset
)
947 wodUpdatePlayedTotal(wwo
);
949 wodPlayer_NotifyCompletions(wwo
, FALSE
); /* updates current notify list */
951 /* we aren't able to flush any data that has already been written */
952 /* to esd, otherwise we would do the flushing here */
955 enum win_wm_message msg
;
959 /* remove any buffer */
960 wodPlayer_NotifyCompletions(wwo
, TRUE
);
962 wwo
->lpPlayPtr
= wwo
->lpQueuePtr
= wwo
->lpLoopPtr
= NULL
;
963 wwo
->state
= WINE_WS_STOPPED
;
964 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
= 0;
966 wwo
->dwPartialOffset
= 0; /* Clear partial wavehdr */
968 /* remove any existing message in the ring */
969 EnterCriticalSection(&wwo
->msgRing
.msg_crst
);
971 /* return all pending headers in queue */
972 while (ESD_RetrieveRingMessage(&wwo
->msgRing
, &msg
, ¶m
, &ev
))
974 TRACE("flushing msg\n");
975 if (msg
!= WINE_WM_HEADER
)
977 FIXME("shouldn't have headers left\n");
981 ((LPWAVEHDR
)param
)->dwFlags
&= ~WHDR_INQUEUE
;
982 ((LPWAVEHDR
)param
)->dwFlags
|= WHDR_DONE
;
984 wodNotifyClient(wwo
, WOM_DONE
, param
, 0);
986 RESET_OMR(&wwo
->msgRing
);
987 LeaveCriticalSection(&wwo
->msgRing
.msg_crst
);
989 if (wwo
->lpLoopPtr
) {
990 /* complicated case, not handled yet (could imply modifying the loop counter */
991 FIXME("Pausing while in loop isn't correctly handled yet, except strange results\n");
992 wwo
->lpPlayPtr
= wwo
->lpLoopPtr
;
993 wwo
->dwPartialOffset
= 0;
994 wwo
->dwWrittenTotal
= wwo
->dwPlayedTotal
; /* this is wrong !!! */
996 /* the data already written is going to be played, so take */
997 /* this fact into account here */
998 wwo
->dwPlayedTotal
= wwo
->dwWrittenTotal
;
1000 wwo
->state
= WINE_WS_PAUSED
;
1004 /**************************************************************************
1005 * wodPlayer_ProcessMessages [internal]
1007 static void wodPlayer_ProcessMessages(WINE_WAVEOUT
* wwo
)
1009 LPWAVEHDR lpWaveHdr
;
1010 enum win_wm_message msg
;
1014 while (ESD_RetrieveRingMessage(&wwo
->msgRing
, &msg
, ¶m
, &ev
)) {
1015 TRACE("Received %s %x\n", wodPlayerCmdString
[msg
- WM_USER
- 1], param
);
1017 case WINE_WM_PAUSING
:
1018 wodPlayer_Reset(wwo
, FALSE
);
1021 case WINE_WM_RESTARTING
:
1022 wwo
->state
= WINE_WS_PLAYING
;
1025 case WINE_WM_HEADER
:
1026 lpWaveHdr
= (LPWAVEHDR
)param
;
1028 /* insert buffer at the end of queue */
1031 for (wh
= &(wwo
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
));
1034 if (!wwo
->lpPlayPtr
)
1035 wodPlayer_BeginWaveHdr(wwo
,lpWaveHdr
);
1036 if (wwo
->state
== WINE_WS_STOPPED
)
1037 wwo
->state
= WINE_WS_PLAYING
;
1039 case WINE_WM_RESETTING
:
1040 wodPlayer_Reset(wwo
, TRUE
);
1043 case WINE_WM_UPDATE
:
1044 wodUpdatePlayedTotal(wwo
);
1047 case WINE_WM_BREAKLOOP
:
1048 if (wwo
->state
== WINE_WS_PLAYING
&& wwo
->lpLoopPtr
!= NULL
) {
1049 /* ensure exit at end of current loop */
1054 case WINE_WM_CLOSING
:
1055 /* sanity check: this should not happen since the device must have been reset before */
1056 if (wwo
->lpQueuePtr
|| wwo
->lpPlayPtr
) ERR("out of sync\n");
1058 wwo
->state
= WINE_WS_CLOSED
;
1061 /* shouldn't go here */
1063 FIXME("unknown message %d\n", msg
);
1069 /**************************************************************************
1070 * wodPlayer_FeedDSP [internal]
1071 * Feed as much sound data as we can into the DSP and return the number of
1072 * milliseconds before it will be necessary to feed the DSP again.
1074 static DWORD
wodPlayer_FeedDSP(WINE_WAVEOUT
* wwo
)
1078 wodUpdatePlayedTotal(wwo
);
1079 /* better way to set availInQ? */
1080 availInQ
= ESD_BUF_SIZE
;
1081 TRACE("availInQ = %d\n", availInQ
);
1083 /* input queue empty */
1084 if (!wwo
->lpPlayPtr
) {
1085 TRACE("Run out of wavehdr:s... flushing\n");
1090 /* no more room... no need to try to feed */
1093 TRACE("no more room, no need to try to feed\n");
1094 return wwo
->dwSleepTime
;
1098 /* Feed from partial wavehdr */
1099 if (wwo
->lpPlayPtr
&& wwo
->dwPartialOffset
!= 0)
1101 TRACE("feeding from partial wavehdr\n");
1102 wodPlayer_WriteMaxFrags(wwo
, &availInQ
);
1105 /* Feed wavehdrs until we run out of wavehdrs or DSP space */
1106 if (!wwo
->dwPartialOffset
)
1108 while(wwo
->lpPlayPtr
&& availInQ
)
1110 TRACE("feeding waveheaders until we run out of space\n");
1111 /* note the value that dwPlayedTotal will return when this wave finishes playing */
1112 wwo
->lpPlayPtr
->reserved
= wwo
->dwWrittenTotal
+ wwo
->lpPlayPtr
->dwBufferLength
;
1113 TRACE("reserved=(%ld) dwWrittenTotal=(%d) dwBufferLength=(%d)\n",
1114 wwo
->lpPlayPtr
->reserved
,
1115 wwo
->dwWrittenTotal
,
1116 wwo
->lpPlayPtr
->dwBufferLength
1118 wodPlayer_WriteMaxFrags(wwo
, &availInQ
);
1122 if (!wwo
->lpPlayPtr
) {
1123 TRACE("Ran out of wavehdrs\n");
1127 return wwo
->dwSleepTime
;
1131 /**************************************************************************
1132 * wodPlayer [internal]
1134 static DWORD CALLBACK
wodPlayer(LPVOID pmt
)
1136 WORD uDevID
= (DWORD
)pmt
;
1137 WINE_WAVEOUT
* wwo
= (WINE_WAVEOUT
*)&WOutDev
[uDevID
];
1138 DWORD dwNextFeedTime
= INFINITE
; /* Time before DSP needs feeding */
1139 DWORD dwNextNotifyTime
= INFINITE
; /* Time before next wave completion */
1142 wwo
->state
= WINE_WS_STOPPED
;
1143 SetEvent(wwo
->hStartUpEvent
);
1146 /** Wait for the shortest time before an action is required. If there
1147 * are no pending actions, wait forever for a command.
1149 dwSleepTime
= min(dwNextFeedTime
, dwNextNotifyTime
);
1150 TRACE("waiting %ums (%u,%u)\n", dwSleepTime
, dwNextFeedTime
, dwNextNotifyTime
);
1151 WAIT_OMR(&wwo
->msgRing
, dwSleepTime
);
1152 wodPlayer_ProcessMessages(wwo
);
1153 if (wwo
->state
== WINE_WS_PLAYING
) {
1154 dwNextFeedTime
= wodPlayer_FeedDSP(wwo
);
1155 dwNextNotifyTime
= wodPlayer_NotifyCompletions(wwo
, FALSE
);
1157 dwNextFeedTime
= dwNextNotifyTime
= INFINITE
;
1164 /**************************************************************************
1165 * wodGetDevCaps [internal]
1167 static DWORD
wodGetDevCaps(WORD wDevID
, LPWAVEOUTCAPSW lpCaps
, DWORD dwSize
)
1169 TRACE("(%u, %p, %u);\n", wDevID
, lpCaps
, dwSize
);
1171 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
1173 if (wDevID
>= MAX_WAVEOUTDRV
) {
1174 TRACE("MAX_WAVOUTDRV reached !\n");
1175 return MMSYSERR_BADDEVICEID
;
1178 memcpy(lpCaps
, &WOutDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
1179 return MMSYSERR_NOERROR
;
1182 /**************************************************************************
1183 * wodOpen [internal]
1185 static DWORD
wodOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
1188 /* output to esound... */
1189 int out_bits
= ESD_BITS8
, out_channels
= ESD_MONO
, out_rate
;
1190 int out_mode
= ESD_STREAM
, out_func
= ESD_PLAY
;
1191 esd_format_t out_format
;
1193 TRACE("(%u, %p, %08X);\n", wDevID
, lpDesc
, dwFlags
);
1194 if (lpDesc
== NULL
) {
1195 WARN("Invalid Parameter !\n");
1196 return MMSYSERR_INVALPARAM
;
1198 if (wDevID
>= MAX_WAVEOUTDRV
) {
1199 TRACE("MAX_WAVOUTDRV reached !\n");
1200 return MMSYSERR_BADDEVICEID
;
1203 /* if this device is already open tell the app that it is allocated */
1204 if(WOutDev
[wDevID
].esd_fd
!= -1)
1206 TRACE("device already allocated\n");
1207 return MMSYSERR_ALLOCATED
;
1210 /* only PCM format is supported so far... */
1211 if (!supportedFormat(lpDesc
->lpFormat
)) {
1212 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1213 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1214 lpDesc
->lpFormat
->nSamplesPerSec
);
1215 return WAVERR_BADFORMAT
;
1218 if (dwFlags
& WAVE_FORMAT_QUERY
) {
1219 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1220 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1221 lpDesc
->lpFormat
->nSamplesPerSec
);
1222 return MMSYSERR_NOERROR
;
1225 wwo
= &WOutDev
[wDevID
];
1227 /* direct sound not supported, ignore the flag */
1228 dwFlags
&= ~WAVE_DIRECTSOUND
;
1230 wwo
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1232 wwo
->waveDesc
= *lpDesc
;
1233 copy_format(lpDesc
->lpFormat
, &wwo
->waveFormat
);
1235 if (wwo
->waveFormat
.Format
.wBitsPerSample
== 0) {
1236 WARN("Resetting zeroed wBitsPerSample\n");
1237 wwo
->waveFormat
.Format
.wBitsPerSample
= 8 *
1238 (wwo
->waveFormat
.Format
.nAvgBytesPerSec
/
1239 wwo
->waveFormat
.Format
.nSamplesPerSec
) /
1240 wwo
->waveFormat
.Format
.nChannels
;
1243 if (wwo
->waveFormat
.Format
.wBitsPerSample
== 8)
1244 out_bits
= ESD_BITS8
;
1245 else if (wwo
->waveFormat
.Format
.wBitsPerSample
== 16)
1246 out_bits
= ESD_BITS16
;
1248 wwo
->bytes_per_frame
= (wwo
->waveFormat
.Format
.wBitsPerSample
* wwo
->waveFormat
.Format
.nChannels
) / 8;
1250 if (wwo
->waveFormat
.Format
.nChannels
== 1)
1251 out_channels
= ESD_MONO
;
1252 else if (wwo
->waveFormat
.Format
.nChannels
== 2)
1253 out_channels
= ESD_STEREO
;
1255 out_format
= out_bits
| out_channels
| out_mode
| out_func
;
1256 out_rate
= (int) wwo
->waveFormat
.Format
.nSamplesPerSec
;
1257 TRACE("esd output format = 0x%08x, rate = %d\n", out_format
, out_rate
);
1259 wwo
->esd_fd
= esd_play_stream(out_format
, out_rate
, esd_host
, "wineesd");
1261 /* clear these so we don't have any confusion ;-) */
1262 wwo
->sound_buffer
= 0;
1263 wwo
->buffer_size
= 0;
1265 if(wwo
->esd_fd
< 0) return MMSYSERR_ALLOCATED
;
1267 wwo
->dwBufferSize
= ESD_BUF_SIZE
;
1268 TRACE("Buffer size is now (%d)\n",wwo
->dwBufferSize
);
1270 wwo
->dwPlayedTotal
= 0;
1271 wwo
->dwWrittenTotal
= 0;
1273 wwo
->dwSleepTime
= (1024 * 1000 * BUFFER_REFILL_THRESHOLD
) / wwo
->waveFormat
.Format
.nAvgBytesPerSec
;
1275 /* Initialize volume to full level */
1276 wwo
->volume_left
= 100;
1277 wwo
->volume_right
= 100;
1279 ESD_InitRingMessage(&wwo
->msgRing
);
1281 /* create player thread */
1282 if (!(dwFlags
& WAVE_DIRECTSOUND
)) {
1283 wwo
->hStartUpEvent
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
1284 wwo
->hThread
= CreateThread(NULL
, 0, wodPlayer
, (LPVOID
)(DWORD
)wDevID
, 0, &(wwo
->dwThreadID
));
1285 WaitForSingleObject(wwo
->hStartUpEvent
, INFINITE
);
1286 CloseHandle(wwo
->hStartUpEvent
);
1288 wwo
->hThread
= INVALID_HANDLE_VALUE
;
1289 wwo
->dwThreadID
= 0;
1291 wwo
->hStartUpEvent
= INVALID_HANDLE_VALUE
;
1293 TRACE("esd=0x%lx, dwBufferSize=%d\n",
1294 (long)wwo
->esd_fd
, wwo
->dwBufferSize
);
1296 TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%u, nSamplesPerSec=%u, nChannels=%u nBlockAlign=%u!\n",
1297 wwo
->waveFormat
.Format
.wBitsPerSample
, wwo
->waveFormat
.Format
.nAvgBytesPerSec
,
1298 wwo
->waveFormat
.Format
.nSamplesPerSec
, wwo
->waveFormat
.Format
.nChannels
,
1299 wwo
->waveFormat
.Format
.nBlockAlign
);
1301 return wodNotifyClient(wwo
, WOM_OPEN
, 0L, 0L);
1304 /**************************************************************************
1305 * wodClose [internal]
1307 static DWORD
wodClose(WORD wDevID
)
1309 DWORD ret
= MMSYSERR_NOERROR
;
1312 TRACE("(%u);\n", wDevID
);
1314 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1315 WARN("bad device ID !\n");
1316 return MMSYSERR_BADDEVICEID
;
1319 wwo
= &WOutDev
[wDevID
];
1320 if (wwo
->lpQueuePtr
) {
1321 WARN("buffers still playing !\n");
1322 ret
= WAVERR_STILLPLAYING
;
1324 TRACE("imhere[3-close]\n");
1325 if (wwo
->hThread
!= INVALID_HANDLE_VALUE
) {
1326 ESD_AddRingMessage(&wwo
->msgRing
, WINE_WM_CLOSING
, 0, TRUE
);
1329 ESD_DestroyRingMessage(&wwo
->msgRing
);
1331 ESD_CloseWaveOutDevice(wwo
); /* close the stream and clean things up */
1333 ret
= wodNotifyClient(wwo
, WOM_CLOSE
, 0L, 0L);
1338 /**************************************************************************
1339 * wodWrite [internal]
1342 static DWORD
wodWrite(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1344 TRACE("(%u, %p, %08X);\n", wDevID
, lpWaveHdr
, dwSize
);
1346 /* first, do the sanity checks... */
1347 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1348 WARN("bad dev ID !\n");
1349 return MMSYSERR_BADDEVICEID
;
1352 if (lpWaveHdr
->lpData
== NULL
|| !(lpWaveHdr
->dwFlags
& WHDR_PREPARED
))
1354 TRACE("unprepared\n");
1355 return WAVERR_UNPREPARED
;
1358 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
)
1360 TRACE("still playing\n");
1361 return WAVERR_STILLPLAYING
;
1364 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
1365 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
1366 lpWaveHdr
->lpNext
= 0;
1368 TRACE("adding ring message\n");
1369 ESD_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_HEADER
, (DWORD
)lpWaveHdr
, FALSE
);
1371 return MMSYSERR_NOERROR
;
1374 /**************************************************************************
1375 * wodPause [internal]
1377 static DWORD
wodPause(WORD wDevID
)
1379 TRACE("(%u);!\n", wDevID
);
1381 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1382 WARN("bad device ID !\n");
1383 return MMSYSERR_BADDEVICEID
;
1386 TRACE("imhere[3-PAUSING]\n");
1387 ESD_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_PAUSING
, 0, TRUE
);
1389 return MMSYSERR_NOERROR
;
1392 /**************************************************************************
1393 * wodRestart [internal]
1395 static DWORD
wodRestart(WORD wDevID
)
1397 TRACE("(%u);\n", wDevID
);
1399 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1400 WARN("bad device ID !\n");
1401 return MMSYSERR_BADDEVICEID
;
1404 if (WOutDev
[wDevID
].state
== WINE_WS_PAUSED
) {
1405 TRACE("imhere[3-RESTARTING]\n");
1406 ESD_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_RESTARTING
, 0, TRUE
);
1409 /* FIXME: is NotifyClient with WOM_DONE right ? (Comet Busters 1.3.3 needs this notification) */
1410 /* FIXME: Myst crashes with this ... hmm -MM
1411 return wodNotifyClient(wwo, WOM_DONE, 0L, 0L);
1414 return MMSYSERR_NOERROR
;
1417 /**************************************************************************
1418 * wodReset [internal]
1420 static DWORD
wodReset(WORD wDevID
)
1422 TRACE("(%u);\n", wDevID
);
1424 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1425 WARN("bad device ID !\n");
1426 return MMSYSERR_BADDEVICEID
;
1429 TRACE("imhere[3-RESET]\n");
1430 ESD_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_RESETTING
, 0, TRUE
);
1432 return MMSYSERR_NOERROR
;
1435 /**************************************************************************
1436 * wodGetPosition [internal]
1438 static DWORD
wodGetPosition(WORD wDevID
, LPMMTIME lpTime
, DWORD uSize
)
1442 TRACE("(%u, %p, %u);\n", wDevID
, lpTime
, uSize
);
1444 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1445 WARN("bad device ID !\n");
1446 return MMSYSERR_BADDEVICEID
;
1449 if (lpTime
== NULL
) {
1450 WARN("invalid parameter: lpTime == NULL\n");
1451 return MMSYSERR_INVALPARAM
;
1454 wwo
= &WOutDev
[wDevID
];
1455 ESD_AddRingMessage(&wwo
->msgRing
, WINE_WM_UPDATE
, 0, TRUE
);
1457 return bytes_to_mmtime(lpTime
, wwo
->dwPlayedTotal
, &wwo
->waveFormat
);
1460 /**************************************************************************
1461 * wodBreakLoop [internal]
1463 static DWORD
wodBreakLoop(WORD wDevID
)
1465 TRACE("(%u);\n", wDevID
);
1467 if (wDevID
>= MAX_WAVEOUTDRV
|| WOutDev
[wDevID
].esd_fd
== -1) {
1468 WARN("bad device ID !\n");
1469 return MMSYSERR_BADDEVICEID
;
1471 ESD_AddRingMessage(&WOutDev
[wDevID
].msgRing
, WINE_WM_BREAKLOOP
, 0, TRUE
);
1472 return MMSYSERR_NOERROR
;
1475 /**************************************************************************
1476 * wodGetVolume [internal]
1478 static DWORD
wodGetVolume(WORD wDevID
, LPDWORD lpdwVol
)
1482 left
= WOutDev
[wDevID
].volume_left
;
1483 right
= WOutDev
[wDevID
].volume_right
;
1485 TRACE("(%u, %p);\n", wDevID
, lpdwVol
);
1487 *lpdwVol
= ((left
* 0xFFFFl
) / 100) + (((right
* 0xFFFFl
) / 100) <<
1490 return MMSYSERR_NOERROR
;
1493 /**************************************************************************
1494 * wodSetVolume [internal]
1496 static DWORD
wodSetVolume(WORD wDevID
, DWORD dwParam
)
1500 left
= (LOWORD(dwParam
) * 100) / 0xFFFFl
;
1501 right
= (HIWORD(dwParam
) * 100) / 0xFFFFl
;
1503 TRACE("(%u, %08X);\n", wDevID
, dwParam
);
1505 WOutDev
[wDevID
].volume_left
= left
;
1506 WOutDev
[wDevID
].volume_right
= right
;
1508 return MMSYSERR_NOERROR
;
1511 /**************************************************************************
1512 * wodGetNumDevs [internal]
1514 static DWORD
wodGetNumDevs(void)
1516 return MAX_WAVEOUTDRV
;
1519 /**************************************************************************
1520 * wodDevInterfaceSize [internal]
1522 static DWORD
wodDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
1524 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
1526 *dwParam1
= MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1527 NULL
, 0 ) * sizeof(WCHAR
);
1528 return MMSYSERR_NOERROR
;
1531 /**************************************************************************
1532 * wodDevInterface [internal]
1534 static DWORD
wodDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
1536 if (dwParam2
>= MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1537 NULL
, 0 ) * sizeof(WCHAR
))
1539 MultiByteToWideChar(CP_ACP
, 0, WOutDev
[wDevID
].interface_name
, -1,
1540 dwParam1
, dwParam2
/ sizeof(WCHAR
));
1541 return MMSYSERR_NOERROR
;
1543 return MMSYSERR_INVALPARAM
;
1546 /**************************************************************************
1547 * wodMessage (WINEESD.@)
1549 DWORD WINAPI
ESD_wodMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
1550 DWORD dwParam1
, DWORD dwParam2
)
1552 TRACE("(%u, %04X, %08X, %08X, %08X);\n",
1553 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
1560 /* FIXME: Pretend this is supported */
1562 case WODM_OPEN
: return wodOpen (wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
1563 case WODM_CLOSE
: return wodClose (wDevID
);
1564 case WODM_WRITE
: return wodWrite (wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
1565 case WODM_PAUSE
: return wodPause (wDevID
);
1566 case WODM_GETPOS
: return wodGetPosition (wDevID
, (LPMMTIME
)dwParam1
, dwParam2
);
1567 case WODM_BREAKLOOP
: return wodBreakLoop (wDevID
);
1568 case WODM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
1569 case WODM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
1570 case WODM_GETDEVCAPS
: return wodGetDevCaps (wDevID
, (LPWAVEOUTCAPSW
)dwParam1
, dwParam2
);
1571 case WODM_GETNUMDEVS
: return wodGetNumDevs ();
1572 case WODM_GETPITCH
: return MMSYSERR_NOTSUPPORTED
;
1573 case WODM_SETPITCH
: return MMSYSERR_NOTSUPPORTED
;
1574 case WODM_GETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1575 case WODM_SETPLAYBACKRATE
: return MMSYSERR_NOTSUPPORTED
;
1576 case WODM_GETVOLUME
: return wodGetVolume (wDevID
, (LPDWORD
)dwParam1
);
1577 case WODM_SETVOLUME
: return wodSetVolume (wDevID
, dwParam1
);
1578 case WODM_RESTART
: return wodRestart (wDevID
);
1579 case WODM_RESET
: return wodReset (wDevID
);
1581 case DRV_QUERYDEVICEINTERFACESIZE
: return wodDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
1582 case DRV_QUERYDEVICEINTERFACE
: return wodDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
1583 case DRV_QUERYDSOUNDIFACE
: return wodDsCreate (wDevID
, (PIDSDRIVER
*)dwParam1
);
1584 case DRV_QUERYDSOUNDDESC
: return wodDsDesc (wDevID
, (PDSDRIVERDESC
)dwParam1
);
1586 FIXME("unknown message %d!\n", wMsg
);
1588 return MMSYSERR_NOTSUPPORTED
;
1591 /*======================================================================*
1592 * Low level WAVE IN implementation *
1593 *======================================================================*/
1595 /**************************************************************************
1596 * widGetNumDevs [internal]
1598 static DWORD
widGetNumDevs(void)
1600 TRACE("%d\n", MAX_WAVEINDRV
);
1601 return MAX_WAVEINDRV
;
1604 /**************************************************************************
1605 * widDevInterfaceSize [internal]
1607 static DWORD
widDevInterfaceSize(UINT wDevID
, LPDWORD dwParam1
)
1609 TRACE("(%u, %p)\n", wDevID
, dwParam1
);
1612 *dwParam1
= MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
1613 NULL
, 0 ) * sizeof(WCHAR
);
1614 return MMSYSERR_NOERROR
;
1617 /**************************************************************************
1618 * widDevInterface [internal]
1620 static DWORD
widDevInterface(UINT wDevID
, PWCHAR dwParam1
, DWORD dwParam2
)
1622 if (dwParam2
>= MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
1623 NULL
, 0 ) * sizeof(WCHAR
))
1625 MultiByteToWideChar(CP_ACP
, 0, WInDev
[wDevID
].interface_name
, -1,
1626 dwParam1
, dwParam2
/ sizeof(WCHAR
));
1627 return MMSYSERR_NOERROR
;
1629 return MMSYSERR_INVALPARAM
;
1632 /**************************************************************************
1633 * widNotifyClient [internal]
1635 static DWORD
widNotifyClient(WINE_WAVEIN
* wwi
, WORD wMsg
, DWORD dwParam1
, DWORD dwParam2
)
1637 TRACE("wMsg = 0x%04x dwParm1 = %04X dwParam2 = %04X\n", wMsg
, dwParam1
, dwParam2
);
1643 if (wwi
->wFlags
!= DCB_NULL
&&
1644 !DriverCallback(wwi
->waveDesc
.dwCallback
, wwi
->wFlags
,
1645 (HDRVR
)wwi
->waveDesc
.hWave
, wMsg
,
1646 wwi
->waveDesc
.dwInstance
, dwParam1
, dwParam2
)) {
1647 WARN("can't notify client !\n");
1648 return MMSYSERR_ERROR
;
1652 FIXME("Unknown callback message %u\n", wMsg
);
1653 return MMSYSERR_INVALPARAM
;
1655 return MMSYSERR_NOERROR
;
1658 /**************************************************************************
1659 * widGetDevCaps [internal]
1661 static DWORD
widGetDevCaps(WORD wDevID
, LPWAVEINCAPSW lpCaps
, DWORD dwSize
)
1663 TRACE("(%u, %p, %u);\n", wDevID
, lpCaps
, dwSize
);
1665 if (lpCaps
== NULL
) return MMSYSERR_NOTENABLED
;
1667 if (wDevID
>= MAX_WAVEINDRV
) {
1668 TRACE("MAX_WAVINDRV reached !\n");
1669 return MMSYSERR_BADDEVICEID
;
1672 memcpy(lpCaps
, &WInDev
[wDevID
].caps
, min(dwSize
, sizeof(*lpCaps
)));
1673 return MMSYSERR_NOERROR
;
1676 /**************************************************************************
1677 * widRecorder [internal]
1679 static DWORD CALLBACK
widRecorder(LPVOID pmt
)
1681 WORD uDevID
= (DWORD
)pmt
;
1682 WINE_WAVEIN
* wwi
= (WINE_WAVEIN
*)&WInDev
[uDevID
];
1686 enum win_wm_message msg
;
1690 SetEvent(wwi
->hStartUpEvent
);
1692 /* make sleep time to be # of ms to record one packet */
1693 dwSleepTime
= (1024 * 1000) / wwi
->waveFormat
.Format
.nAvgBytesPerSec
;
1694 TRACE("sleeptime=%d ms\n", dwSleepTime
);
1697 TRACE("wwi->lpQueuePtr=(%p), wwi->state=(%d)\n",wwi
->lpQueuePtr
,wwi
->state
);
1699 /* read all data is esd input buffer. */
1700 if ((wwi
->lpQueuePtr
!= NULL
) && (wwi
->state
== WINE_WS_PLAYING
))
1702 lpWaveHdr
= wwi
->lpQueuePtr
;
1704 TRACE("read as much as we can\n");
1705 while(wwi
->lpQueuePtr
)
1707 TRACE("attempt to read %d bytes\n",lpWaveHdr
->dwBufferLength
- lpWaveHdr
->dwBytesRecorded
);
1708 bytesRead
= read(wwi
->esd_fd
,
1709 lpWaveHdr
->lpData
+ lpWaveHdr
->dwBytesRecorded
,
1710 lpWaveHdr
->dwBufferLength
- lpWaveHdr
->dwBytesRecorded
);
1711 TRACE("bytesRead=%d\n",bytesRead
);
1712 if (bytesRead
<= 0) break; /* So we can stop recording smoothly */
1714 lpWaveHdr
->dwBytesRecorded
+= bytesRead
;
1715 wwi
->dwRecordedTotal
+= bytesRead
;
1717 /* buffer full. notify client */
1718 if (lpWaveHdr
->dwBytesRecorded
>= lpWaveHdr
->dwBufferLength
)
1720 /* must copy the value of next waveHdr, because we have no idea of what
1721 * will be done with the content of lpWaveHdr in callback
1723 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1725 TRACE("waveHdr full.\n");
1727 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1728 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1730 widNotifyClient(wwi
, WIM_DATA
, (DWORD
)lpWaveHdr
, 0);
1731 lpWaveHdr
= wwi
->lpQueuePtr
= lpNext
;
1736 /* wait for dwSleepTime or an event in thread's queue */
1737 WAIT_OMR(&wwi
->msgRing
, dwSleepTime
);
1739 while (ESD_RetrieveRingMessage(&wwi
->msgRing
, &msg
, ¶m
, &ev
))
1741 TRACE("msg=%s param=0x%x\n",wodPlayerCmdString
[msg
- WM_USER
- 1], param
);
1743 case WINE_WM_PAUSING
:
1744 wwi
->state
= WINE_WS_PAUSED
;
1746 /* Put code here to "pause" esd recording
1751 case WINE_WM_STARTING
:
1752 wwi
->state
= WINE_WS_PLAYING
;
1754 /* Put code here to "start" esd recording
1759 case WINE_WM_HEADER
:
1760 lpWaveHdr
= (LPWAVEHDR
)param
;
1761 /* insert buffer at end of queue */
1764 int num_headers
= 0;
1765 for (wh
= &(wwi
->lpQueuePtr
); *wh
; wh
= &((*wh
)->lpNext
))
1773 case WINE_WM_STOPPING
:
1774 if (wwi
->state
!= WINE_WS_STOPPED
)
1777 /* Put code here to "stop" esd recording
1780 /* return current buffer to app */
1781 lpWaveHdr
= wwi
->lpQueuePtr
;
1784 LPWAVEHDR lpNext
= lpWaveHdr
->lpNext
;
1785 TRACE("stop %p %p\n", lpWaveHdr
, lpWaveHdr
->lpNext
);
1786 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1787 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1788 widNotifyClient(wwi
, WIM_DATA
, (DWORD
)lpWaveHdr
, 0);
1789 wwi
->lpQueuePtr
= lpNext
;
1792 wwi
->state
= WINE_WS_STOPPED
;
1795 case WINE_WM_RESETTING
:
1796 wwi
->state
= WINE_WS_STOPPED
;
1797 wwi
->dwRecordedTotal
= 0;
1799 /* return all buffers to the app */
1800 for (lpWaveHdr
= wwi
->lpQueuePtr
; lpWaveHdr
; lpWaveHdr
= lpWaveHdr
->lpNext
) {
1801 TRACE("reset %p %p\n", lpWaveHdr
, lpWaveHdr
->lpNext
);
1802 lpWaveHdr
->dwFlags
&= ~WHDR_INQUEUE
;
1803 lpWaveHdr
->dwFlags
|= WHDR_DONE
;
1805 widNotifyClient(wwi
, WIM_DATA
, (DWORD
)lpWaveHdr
, 0);
1807 wwi
->lpQueuePtr
= NULL
;
1810 case WINE_WM_CLOSING
:
1812 wwi
->state
= WINE_WS_CLOSED
;
1815 /* shouldn't go here */
1817 FIXME("unknown message %d\n", msg
);
1823 /* just for not generating compilation warnings... should never be executed */
1827 /**************************************************************************
1828 * widOpen [internal]
1830 static DWORD
widOpen(WORD wDevID
, LPWAVEOPENDESC lpDesc
, DWORD dwFlags
)
1833 /* input esound... */
1834 int in_bits
= ESD_BITS16
, in_channels
= ESD_STEREO
, in_rate
;
1835 #ifdef WID_USE_ESDMON
1836 int in_mode
= ESD_STREAM
, in_func
= ESD_PLAY
;
1838 int in_mode
= ESD_STREAM
, in_func
= ESD_RECORD
;
1840 esd_format_t in_format
;
1843 TRACE("(%u, %p %08X);\n",wDevID
, lpDesc
, dwFlags
);
1844 if (lpDesc
== NULL
) {
1845 WARN("Invalid Parametr (lpDesc == NULL)!\n");
1846 return MMSYSERR_INVALPARAM
;
1849 if (wDevID
>= MAX_WAVEINDRV
) {
1850 TRACE ("MAX_WAVEINDRV reached !\n");
1851 return MMSYSERR_BADDEVICEID
;
1854 /* if this device is already open tell the app that it is allocated */
1855 if(WInDev
[wDevID
].esd_fd
!= -1)
1857 TRACE("device already allocated\n");
1858 return MMSYSERR_ALLOCATED
;
1861 /* only PCM format is support so far... */
1862 if (!supportedFormat(lpDesc
->lpFormat
)) {
1863 WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1864 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1865 lpDesc
->lpFormat
->nSamplesPerSec
);
1866 return WAVERR_BADFORMAT
;
1869 if (dwFlags
& WAVE_FORMAT_QUERY
) {
1870 TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n",
1871 lpDesc
->lpFormat
->wFormatTag
, lpDesc
->lpFormat
->nChannels
,
1872 lpDesc
->lpFormat
->nSamplesPerSec
);
1873 return MMSYSERR_NOERROR
;
1876 wwi
= &WInDev
[wDevID
];
1878 /* direct sound not supported, ignore the flag */
1879 dwFlags
&= ~WAVE_DIRECTSOUND
;
1881 wwi
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1883 wwi
->waveDesc
= *lpDesc
;
1884 copy_format(lpDesc
->lpFormat
, &wwi
->waveFormat
);
1886 if (wwi
->waveFormat
.Format
.wBitsPerSample
== 0) {
1887 WARN("Resetting zerod wBitsPerSample\n");
1888 wwi
->waveFormat
.Format
.wBitsPerSample
= 8 *
1889 (wwi
->waveFormat
.Format
.nAvgBytesPerSec
/
1890 wwi
->waveFormat
.Format
.nSamplesPerSec
) /
1891 wwi
->waveFormat
.Format
.nChannels
;
1894 if (wwi
->waveFormat
.Format
.wBitsPerSample
== 8)
1895 in_bits
= ESD_BITS8
;
1896 else if (wwi
->waveFormat
.Format
.wBitsPerSample
== 16)
1897 in_bits
= ESD_BITS16
;
1899 wwi
->bytes_per_frame
= (wwi
->waveFormat
.Format
.wBitsPerSample
* wwi
->waveFormat
.Format
.nChannels
) / 8;
1901 if (wwi
->waveFormat
.Format
.nChannels
== 1)
1902 in_channels
= ESD_MONO
;
1903 else if (wwi
->waveFormat
.Format
.nChannels
== 2)
1904 in_channels
= ESD_STEREO
;
1906 in_format
= in_bits
| in_channels
| in_mode
| in_func
;
1907 in_rate
= (int) wwi
->waveFormat
.Format
.nSamplesPerSec
;
1908 TRACE("esd input format = 0x%08x, rate = %d\n", in_format
, in_rate
);
1910 #ifdef WID_USE_ESDMON
1911 wwi
->esd_fd
= esd_monitor_stream(in_format
, in_rate
, esd_host
, "wineesd");
1913 wwi
->esd_fd
= esd_record_stream(in_format
, in_rate
, esd_host
, "wineesd");
1915 TRACE("(wwi->esd_fd=%d)\n",wwi
->esd_fd
);
1916 wwi
->state
= WINE_WS_STOPPED
;
1918 if (wwi
->lpQueuePtr
) {
1919 WARN("Should have an empty queue (%p)\n", wwi
->lpQueuePtr
);
1920 wwi
->lpQueuePtr
= NULL
;
1923 if(wwi
->esd_fd
< 0) return MMSYSERR_ALLOCATED
;
1925 /* Set the esd socket O_NONBLOCK, so we can stop recording smoothly */
1926 mode
= fcntl(wwi
->esd_fd
, F_GETFL
);
1928 fcntl(wwi
->esd_fd
, F_SETFL
, mode
);
1930 wwi
->dwRecordedTotal
= 0;
1931 wwi
->wFlags
= HIWORD(dwFlags
& CALLBACK_TYPEMASK
);
1933 ESD_InitRingMessage(&wwi
->msgRing
);
1935 /* create recorder thread */
1936 if (!(dwFlags
& WAVE_DIRECTSOUND
)) {
1937 wwi
->hStartUpEvent
= CreateEventW(NULL
, FALSE
, FALSE
, NULL
);
1938 wwi
->hThread
= CreateThread(NULL
, 0, widRecorder
, (LPVOID
)(DWORD
)wDevID
, 0, &(wwi
->dwThreadID
));
1939 WaitForSingleObject(wwi
->hStartUpEvent
, INFINITE
);
1940 CloseHandle(wwi
->hStartUpEvent
);
1942 wwi
->hThread
= INVALID_HANDLE_VALUE
;
1943 wwi
->dwThreadID
= 0;
1945 wwi
->hStartUpEvent
= INVALID_HANDLE_VALUE
;
1947 TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%u, nSamplesPerSec=%u, nChannels=%u nBlockAlign=%u!\n",
1948 wwi
->waveFormat
.Format
.wBitsPerSample
, wwi
->waveFormat
.Format
.nAvgBytesPerSec
,
1949 wwi
->waveFormat
.Format
.nSamplesPerSec
, wwi
->waveFormat
.Format
.nChannels
,
1950 wwi
->waveFormat
.Format
.nBlockAlign
);
1951 return widNotifyClient(wwi
, WIM_OPEN
, 0L, 0L);
1954 /**************************************************************************
1955 * widClose [internal]
1957 static DWORD
widClose(WORD wDevID
)
1961 TRACE("(%u);\n", wDevID
);
1962 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1963 WARN("can't close !\n");
1964 return MMSYSERR_INVALHANDLE
;
1967 wwi
= &WInDev
[wDevID
];
1969 if (wwi
->lpQueuePtr
!= NULL
) {
1970 WARN("still buffers open !\n");
1971 return WAVERR_STILLPLAYING
;
1974 ESD_AddRingMessage(&wwi
->msgRing
, WINE_WM_CLOSING
, 0, TRUE
);
1975 ESD_CloseWaveInDevice(wwi
);
1976 wwi
->state
= WINE_WS_CLOSED
;
1977 ESD_DestroyRingMessage(&wwi
->msgRing
);
1978 return widNotifyClient(wwi
, WIM_CLOSE
, 0L, 0L);
1981 /**************************************************************************
1982 * widAddBuffer [internal]
1984 static DWORD
widAddBuffer(WORD wDevID
, LPWAVEHDR lpWaveHdr
, DWORD dwSize
)
1986 TRACE("(%u, %p, %08X);\n", wDevID
, lpWaveHdr
, dwSize
);
1988 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
1989 WARN("can't do it !\n");
1990 return MMSYSERR_INVALHANDLE
;
1992 if (!(lpWaveHdr
->dwFlags
& WHDR_PREPARED
)) {
1993 TRACE("never been prepared !\n");
1994 return WAVERR_UNPREPARED
;
1996 if (lpWaveHdr
->dwFlags
& WHDR_INQUEUE
) {
1997 TRACE("header already in use !\n");
1998 return WAVERR_STILLPLAYING
;
2001 lpWaveHdr
->dwFlags
|= WHDR_INQUEUE
;
2002 lpWaveHdr
->dwFlags
&= ~WHDR_DONE
;
2003 lpWaveHdr
->dwBytesRecorded
= 0;
2004 lpWaveHdr
->lpNext
= NULL
;
2006 ESD_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_HEADER
, (DWORD
)lpWaveHdr
, FALSE
);
2007 return MMSYSERR_NOERROR
;
2010 /**************************************************************************
2011 * widStart [internal]
2013 static DWORD
widStart(WORD wDevID
)
2015 TRACE("(%u);\n", wDevID
);
2016 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2017 WARN("can't start recording !\n");
2018 return MMSYSERR_INVALHANDLE
;
2021 ESD_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_STARTING
, 0, TRUE
);
2022 return MMSYSERR_NOERROR
;
2025 /**************************************************************************
2026 * widStop [internal]
2028 static DWORD
widStop(WORD wDevID
)
2030 TRACE("(%u);\n", wDevID
);
2031 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2032 WARN("can't stop !\n");
2033 return MMSYSERR_INVALHANDLE
;
2036 ESD_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_STOPPING
, 0, TRUE
);
2038 return MMSYSERR_NOERROR
;
2041 /**************************************************************************
2042 * widReset [internal]
2044 static DWORD
widReset(WORD wDevID
)
2046 TRACE("(%u);\n", wDevID
);
2047 if (wDevID
>= MAX_WAVEINDRV
|| WInDev
[wDevID
].state
== WINE_WS_CLOSED
) {
2048 WARN("can't reset !\n");
2049 return MMSYSERR_INVALHANDLE
;
2051 ESD_AddRingMessage(&WInDev
[wDevID
].msgRing
, WINE_WM_RESETTING
, 0, TRUE
);
2052 return MMSYSERR_NOERROR
;
2055 /**************************************************************************
2056 * widMessage (WINEESD.6)
2058 DWORD WINAPI
ESD_widMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
2059 DWORD dwParam1
, DWORD dwParam2
)
2061 TRACE("(%u, %04X, %08X, %08X, %08X);\n",
2062 wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2068 /* FIXME: Pretend this is supported */
2070 case WIDM_OPEN
: return widOpen (wDevID
, (LPWAVEOPENDESC
)dwParam1
, dwParam2
);
2071 case WIDM_CLOSE
: return widClose (wDevID
);
2072 case WIDM_ADDBUFFER
: return widAddBuffer (wDevID
, (LPWAVEHDR
)dwParam1
, dwParam2
);
2073 case WIDM_PREPARE
: return MMSYSERR_NOTSUPPORTED
;
2074 case WIDM_UNPREPARE
: return MMSYSERR_NOTSUPPORTED
;
2075 case WIDM_GETDEVCAPS
: return widGetDevCaps (wDevID
, (LPWAVEINCAPSW
)dwParam1
, dwParam2
);
2076 case WIDM_GETNUMDEVS
: return widGetNumDevs ();
2077 case WIDM_RESET
: return widReset (wDevID
);
2078 case WIDM_START
: return widStart (wDevID
);
2079 case WIDM_STOP
: return widStop (wDevID
);
2080 case DRV_QUERYDEVICEINTERFACESIZE
: return widDevInterfaceSize (wDevID
, (LPDWORD
)dwParam1
);
2081 case DRV_QUERYDEVICEINTERFACE
: return widDevInterface (wDevID
, (PWCHAR
)dwParam1
, dwParam2
);
2083 FIXME("unknown message %d!\n", wMsg
);
2085 return MMSYSERR_NOTSUPPORTED
;
2088 /*======================================================================*
2089 * Low level DSOUND implementation *
2090 *======================================================================*/
2091 static DWORD
wodDsCreate(UINT wDevID
, PIDSDRIVER
* drv
)
2093 /* we can't perform memory mapping as we don't have a file stream
2094 interface with esd like we do with oss */
2095 MESSAGE("This sound card's driver does not support direct access\n");
2096 MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n");
2097 return MMSYSERR_NOTSUPPORTED
;
2100 static DWORD
wodDsDesc(UINT wDevID
, PDSDRIVERDESC desc
)
2102 memset(desc
, 0, sizeof(*desc
));
2103 strcpy(desc
->szDesc
, "Wine EsounD DirectSound Driver");
2104 strcpy(desc
->szDrvname
, "wineesd.drv");
2105 return MMSYSERR_NOERROR
;
2108 #else /* !HAVE_ESD */
2110 /**************************************************************************
2111 * wodMessage (WINEESD.@)
2113 DWORD WINAPI
ESD_wodMessage(WORD wDevID
, WORD wMsg
, DWORD dwUser
,
2114 DWORD dwParam1
, DWORD dwParam2
)
2116 FIXME("(%u, %04X, %08X, %08X, %08X):stub\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2117 return MMSYSERR_NOTENABLED
;
2120 /**************************************************************************
2121 * widMessage (WINEESD.6)
2123 DWORD WINAPI
ESD_widMessage(UINT wDevID
, UINT wMsg
, DWORD dwUser
,
2124 DWORD dwParam1
, DWORD dwParam2
)
2126 FIXME("(%u, %04X, %08X, %08X, %08X):stub\n", wDevID
, wMsg
, dwUser
, dwParam1
, dwParam2
);
2127 return MMSYSERR_NOTENABLED
;
2130 #endif /* HAVE_ESD */