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comparison src/cs/services/audio/audio_vm_amr_play.c @ 519:838eeafb0051

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Main and Audio source directories lowercased
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Jul 2018 07:41:05 +0000
parents src/cs/services/Audio/audio_vm_amr_play.c@945cf7f506b2
children
comparison
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518:4b7e0dba42f6 519:838eeafb0051
1 /****************************************************************************/
2 /* */
3 /* File Name: audio_vm_play.c */
4 /* */
5 /* Purpose: This file contains all the functions used to manage the */
6 /* Voice Memorization AMR play task. */
7 /* */
8 /* Version 0.1 */
9 /* */
10 /* Date Modification */
11 /* ------------------------------------ */
12 /* ?? ?? 2002 Create */
13 /* */
14 /* Author */
15 /* Stephanie Gerthoux */
16 /* */
17 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
18 /****************************************************************************/
19
20 #include "rv/rv_defined_swe.h"
21 #ifdef RVM_AUDIO_MAIN_SWE
22 #ifndef _WINDOWS
23 #include "config/swconfig.cfg"
24 #include "config/sys.cfg"
25 #include "config/chipset.cfg"
26 #endif
27
28 /* include the usefull L1 header */
29 #include "l1_confg.h"
30
31 #if (L1_VOICE_MEMO_AMR)
32 #include "rv/rv_general.h"
33 #include "rvm/rvm_gen.h"
34 #include "audio/audio_features_i.h"
35 #include "audio/audio_ffs_i.h"
36 #include "audio/audio_api.h"
37 #include "audio/audio_structs_i.h"
38 #include "audio/audio_var_i.h"
39 #include "audio/audio_messages_i.h"
40 #include "rvf/rvf_target.h"
41 #include "audio/audio_const_i.h"
42 #include "audio/audio_error_hdlr_i.h"
43 #include "audio/audio_features_i.h"
44
45 /* include the usefull L1 header */
46 #define BOOL_FLAG
47 #define CHAR_FLAG
48 #include "l1_types.h"
49 #include "l1audio_cust.h"
50 #include "l1audio_msgty.h"
51 #include "l1audio_signa.h"
52
53 #include "audio/audio_macro_i.h"
54
55 /********************************************************************************/
56 /* */
57 /* Function Name: audio_vm_amr_play_send_status */
58 /* */
59 /* Purpose: This function sends the voice memorization AMR play status */
60 /* to the entity. */
61 /* */
62 /* Input Parameters: */
63 /* status, */
64 /* return path */
65 /* */
66 /* Output Parameters: */
67 /* None. */
68 /* */
69 /* Note: */
70 /* None. */
71 /* */
72 /* Revision History: */
73 /* None. */
74 /* */
75 /********************************************************************************/
76 #if (AUDIO_MEM_MANAGER)
77 void audio_vm_amr_play_send_status (T_AUDIO_RET status, T_RV_RETURN return_path)
78 {
79 T_AUDIO_AMR_PLAY_STATUS *p_send_message;
80 T_RVF_MB_STATUS mb_status = RVF_RED;
81
82 /* allocate the message buffer */
83 while (mb_status == RVF_RED)
84 {
85 mb_status = rvf_get_buf (p_audio_gbl_var->mb_external,
86 sizeof (T_AUDIO_AMR_PLAY_STATUS),
87 (T_RVF_BUFFER **) (&p_send_message));
88
89 /* If insufficient resources, then report a memory error and abort. */
90 /* and wait until more ressource is given */
91 if (mb_status == RVF_RED)
92 {
93 audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY);
94 rvf_delay(RVF_MS_TO_TICKS(1000));
95 }
96 }
97
98 /*fill the header of the message */
99 p_send_message->os_hdr.msg_id = AUDIO_AMR_PLAY_FROM_MEM_STATUS_MSG;
100
101 /* fill the status parameters */
102 p_send_message->status = status;
103
104 /* send message or call callback */
105 if (return_path.callback_func == NULL)
106 rvf_send_msg (return_path.addr_id, p_send_message);
107 else
108 {
109 (*return_path.callback_func)((void *)(p_send_message));
110 rvf_free_buf((T_RVF_BUFFER *)p_send_message);
111 }
112 }
113
114 /********************************************************************************/
115 /* */
116 /* Function Name: audio_vm_amr_play_from_memory_manager */
117 /* */
118 /* Purpose: This function is called to manage a voice memorization play */
119 /* manager */
120 /* */
121 /* Input Parameters: */
122 /* Message to the audio entity */
123 /* */
124 /* Output Parameters: */
125 /* None. */
126 /* */
127 /* Note: */
128 /* None. */
129 /* */
130 /* Revision History: */
131 /* None. */
132 /* */
133 /********************************************************************************/
134 void audio_vm_amr_play_from_memory_manager (T_RV_HDR *p_message)
135 {
136 /* Declare local variables. */
137 T_RV_HDR *p_send_message;
138 T_RVF_MB_STATUS mb_status;
139 T_RV_RETURN return_path;
140
141 /**************** audio_vm_amr_play_from_memory_manager function begins ***********************/
142 switch(p_audio_gbl_var->audio_vm_amr_play.state)
143 {
144 case AUDIO_IDLE:
145 {
146 switch(p_message->msg_id)
147 {
148 case AUDIO_VM_AMR_PLAY_FROM_FFS_START_REQ:
149 case AUDIO_VM_AMR_PLAY_FROM_RAM_START_REQ:
150 {
151 T_AUDIO_DRIVER_PARAMETER driver_parameter;
152
153 switch (p_message->msg_id)
154 {
155 case AUDIO_VM_AMR_PLAY_FROM_FFS_START_REQ:
156 {
157 /* save the return path + ffs_fd */
158 #if (AUDIO_RAM_MANAGER)
159 p_audio_gbl_var->audio_vm_amr_play.audio_ram_fd = NULL;
160 #endif
161 p_audio_gbl_var->audio_vm_amr_play.return_path.callback_func =
162 ((T_AUDIO_VM_AMR_PLAY_FROM_FFS_START *)p_message)->return_path.callback_func;
163 p_audio_gbl_var->audio_vm_amr_play.return_path.addr_id =
164 ((T_AUDIO_VM_AMR_PLAY_FROM_FFS_START*)p_message)->return_path.addr_id;
165 #if (AUDIO_NEW_FFS_MANAGER)
166 p_audio_gbl_var->audio_vm_amr_play.ffs_fd =
167 ((T_AUDIO_VM_AMR_PLAY_FROM_FFS_START *)p_message)->audio_ffs_fd;
168 #endif
169 }
170 break;
171 case AUDIO_VM_AMR_PLAY_FROM_RAM_START_REQ:
172 {
173 /* save the return path + ffs_fd */
174 #if (AUDIO_NEW_FFS_MANAGER)
175 p_audio_gbl_var->audio_vm_amr_play.ffs_fd = NULL;
176 #endif
177 p_audio_gbl_var->audio_vm_amr_play.return_path.callback_func =
178 ((T_AUDIO_VM_AMR_PLAY_FROM_RAM_START *)p_message)->return_path.callback_func;
179 p_audio_gbl_var->audio_vm_amr_play.return_path.addr_id =
180 ((T_AUDIO_VM_AMR_PLAY_FROM_RAM_START*)p_message)->return_path.addr_id;
181 #if (AUDIO_RAM_MANAGER)
182 p_audio_gbl_var->audio_vm_amr_play.audio_ram_fd =
183 ((T_AUDIO_VM_AMR_PLAY_FROM_RAM_START *)p_message)->p_buffer;
184 p_audio_gbl_var->audio_vm_amr_play.audio_ram_size =
185 ((T_AUDIO_VM_AMR_PLAY_FROM_RAM_START *)p_message)->buffer_size;
186 #endif
187 }
188 break;
189 }
190
191 /* driver parameters */
192 driver_parameter.nb_buffer = AUDIO_VM_AMR_PLAY_NB_BUFFER;
193 driver_parameter.buffer_size = AUDIO_VM_AMR_PLAY_SIZE;// 16 bit words
194
195 /* return_path for driver */
196 return_path.callback_func = NULL;
197 return_path.addr_id = p_audio_gbl_var->addrId;
198
199 /* Init driver */
200 audio_driver_init_vm_amr_play_session(&driver_parameter, return_path);
201
202 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_WAIT_CHANNEL_ID;
203 }
204 break;
205 case AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ:
206 case AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ:
207 {
208 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
209 /* do not send a status message because of pre-emption issues
210 An automatic stop can pre-empt a stop request. A status is sent + back in state idle
211 then the stop request is received and another status is sent, which can be misinterpreted */
212 }
213 break;
214 }
215 }
216 break;
217
218 case AUDIO_WAIT_CHANNEL_ID:
219 {
220 switch(p_message->msg_id)
221 {
222 case AUDIO_DRIVER_INIT_STATUS_MSG:
223 {
224 /* check init is successfull otherwise, send status AUDIO_ERROR */
225 if (((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->status == AUDIO_OK)
226 {
227 /* get channel id */
228 p_audio_gbl_var->audio_vm_amr_play.channel_id = ((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->channel_id;
229
230 /* Send the Start message to MEM */
231 mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
232 sizeof (T_AUDIO_MEM_START),
233 (T_RVF_BUFFER **) (&p_send_message));
234
235 /* If insufficient resources, then report a memory error and abort. */
236 if (mb_status == RVF_RED)
237 {
238 audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY);
239 // TODO: use blocking function from GSP
240 return;
241 }
242
243 /* fill the header of the message */
244 ((T_AUDIO_MEM_START *)p_send_message)->os_hdr.msg_id = AUDIO_MEM_START_REQ;
245
246 /* fill the parameters */
247 ((T_AUDIO_MEM_START *)p_send_message)->session_id = AUDIO_VM_AMR_PLAY_SESSION_ID;
248 ((T_AUDIO_MEM_START *)p_send_message)->channel_id = p_audio_gbl_var->audio_vm_amr_play.channel_id;
249 ((T_AUDIO_MEM_START *)p_send_message)->size = AUDIO_VM_AMR_PLAY_SIZE*2;// 8-bit
250 #if (AUDIO_NEW_FFS_MANAGER)
251 ((T_AUDIO_MEM_START *)p_send_message)->audio_ffs_fd = p_audio_gbl_var->audio_vm_amr_play.ffs_fd;
252 #endif
253 #if (AUDIO_RAM_MANAGER)
254 ((T_AUDIO_MEM_START *)p_send_message)->audio_ram_fd = p_audio_gbl_var->audio_vm_amr_play.audio_ram_fd;
255 ((T_AUDIO_MEM_START *)p_send_message)->audio_ram_size = p_audio_gbl_var->audio_vm_amr_play.audio_ram_size;
256 #endif
257
258 /* send the message to the entity */
259 rvf_send_msg (p_audio_gbl_var->audio_ffs_addrId, p_send_message);
260
261 /* change state */
262 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_WAIT_STOP;
263 }
264 else
265 {
266 audio_voice_memo_amr_error_trace(AUDIO_ERROR_START_EVENT);
267 audio_vm_amr_play_send_status (AUDIO_ERROR,
268 p_audio_gbl_var->audio_vm_amr_play.return_path);
269 /* change state */
270 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE;
271 }
272 }
273 break;
274 case AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ:
275 #if (AUDIO_RAM_MANAGER)
276 if (p_audio_gbl_var->audio_vm_amr_play.audio_ram_fd != NULL)
277 {
278 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
279 return;
280 }
281 #endif
282 /* change state */
283 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_WAIT_CHANNEL_ID_TO_STOP;
284 break;
285 case AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ:
286 #if (AUDIO_NEW_FFS_MANAGER)
287 if (p_audio_gbl_var->audio_vm_amr_play.ffs_fd != NULL)
288 {
289 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
290 return;
291 }
292 #endif
293 /* change state */
294 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_WAIT_CHANNEL_ID_TO_STOP;
295 break;
296 }
297 } // case AUDIO_WAIT_CHANNEL_ID:
298 break;
299
300 case AUDIO_WAIT_STOP:
301 {
302 switch (p_message->msg_id)
303 {
304 case AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ:
305 case AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ:
306 {
307 // we handle a RAM stop when New_ffs is running as an error
308 #if (AUDIO_NEW_FFS_MANAGER)
309 if ((p_message->msg_id == AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ)&&
310 (p_audio_gbl_var->audio_vm_amr_play.ffs_fd != NULL))
311 {
312 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
313 return;
314 }
315 #endif
316 // we handle a New_ffs stop when RAM is running as an error
317 #if (AUDIO_RAM_MANAGER)
318 if ((p_message->msg_id == AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ)&&
319 (p_audio_gbl_var->audio_vm_amr_play.audio_ram_fd != NULL))
320 {
321 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
322 return;
323 }
324 #endif
325 /* Send the Stop message to the FFS */
326 mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
327 sizeof (T_AUDIO_MEM_STOP),
328 (T_RVF_BUFFER **) (&p_send_message));
329
330 /* If insufficient resources, then report a memory error and abort. */
331 if (mb_status == RVF_RED)
332 {
333 audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY);
334 return;
335 }
336
337 /* fill message */
338 ((T_AUDIO_MEM_STOP *)p_send_message)->os_hdr.msg_id = AUDIO_MEM_STOP_REQ;
339 ((T_AUDIO_MEM_STOP *)p_send_message)->channel_id = p_audio_gbl_var->audio_vm_amr_play.channel_id;
340
341 /* send the message to the entity */
342 rvf_send_msg (p_audio_gbl_var->audio_ffs_addrId, p_send_message);
343
344 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_WAIT_STOP_CON;
345 }
346 break;
347 case AUDIO_MEM_STATUS_MSG:
348 {
349 if (((T_AUDIO_MEM_STATUS *)p_message)->status_type == AUDIO_STOP_STATUS)
350 {
351 /* should be useless as it is an automatic stop so AUDIO_OK */
352 if (((T_AUDIO_MEM_STATUS *)p_message)->status == AUDIO_OK)
353 {
354 audio_vm_amr_play_send_status (AUDIO_OK,
355 p_audio_gbl_var->audio_vm_amr_play.return_path);
356 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE;
357 }
358 }
359 if (((T_AUDIO_MEM_STATUS *)p_message)->status_type == AUDIO_START_STATUS)
360 {
361 /* MEM could not find a free mem channel */
362 if (((T_AUDIO_MEM_STATUS *)p_message)->status == AUDIO_ERROR)
363 {
364 audio_vm_amr_play_send_status (AUDIO_ERROR,
365 p_audio_gbl_var->audio_vm_amr_play.return_path);
366 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE;
367 }
368 }
369 }
370 break;
371 }
372 }
373 break;
374 case AUDIO_WAIT_STOP_CON:
375 {
376 switch (p_message->msg_id)
377 {
378 case AUDIO_MEM_STATUS_MSG:
379 {
380 if (((T_AUDIO_MEM_STATUS *)p_message)->status_type == AUDIO_STOP_STATUS)
381 {
382 audio_vm_amr_play_send_status (AUDIO_OK,
383 p_audio_gbl_var->audio_vm_amr_play.return_path);
384 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE;
385 }
386 }
387 break;
388 case AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ:
389 case AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ:
390 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
391 break;
392 }
393 }
394 break;
395 case AUDIO_WAIT_CHANNEL_ID_TO_STOP:
396 {
397 switch (p_message->msg_id)
398 {
399 case AUDIO_DRIVER_INIT_STATUS_MSG:
400 {
401 if (((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->status == AUDIO_OK)
402 {
403 /* get channel_id */
404 p_audio_gbl_var->audio_vm_amr_play.channel_id = ((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->channel_id;
405
406 audio_driver_stop_session(p_audio_gbl_var->audio_vm_amr_play.channel_id);
407
408 /* change state */
409 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_WAIT_DRIVER_STOP_CON;
410 }
411 else
412 {
413 /* close file */
414 #if (AUDIO_NEW_FFS_MANAGER)
415 if (p_audio_gbl_var->audio_vm_amr_play.ffs_fd != NULL)
416 {
417 if ( ffs_close(p_audio_gbl_var->audio_vm_amr_play.ffs_fd) != EFFS_OK )
418 {
419 audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
420 }
421 AUDIO_SEND_TRACE("AUDIO VM AMR PLAY: close FFS file:", RV_TRACE_LEVEL_DEBUG_LOW);
422 }
423 #endif
424
425 audio_vm_amr_play_send_status (AUDIO_OK,
426 p_audio_gbl_var->audio_vm_amr_play.return_path);
427
428 /* change state */
429 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE;
430 }
431 }
432 break;
433 case AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ:
434 case AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ:
435 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
436 break;
437 }
438 } // case AUDIO_WAIT_CHANNEL_ID_TO_STOP:
439 break;
440 case AUDIO_WAIT_DRIVER_STOP_CON:
441 {
442 switch (p_message->msg_id)
443 {
444 case AUDIO_DRIVER_STATUS_MSG:
445 {
446 if (((T_AUDIO_DRIVER_STATUS *)p_message)->status_type == AUDIO_STOP_STATUS)
447 {
448 /* close file */
449 #if (AUDIO_NEW_FFS_MANAGER)
450 if (p_audio_gbl_var->audio_vm_amr_play.ffs_fd != NULL)
451 {
452 if ( ffs_close(p_audio_gbl_var->audio_vm_amr_play.ffs_fd) != EFFS_OK )
453 {
454 audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
455 }
456 AUDIO_SEND_TRACE("AUDIO VM AMR PLAY: close FFS file", RV_TRACE_LEVEL_DEBUG_LOW);
457 }
458 #endif
459
460 audio_vm_amr_play_send_status (((T_AUDIO_DRIVER_STATUS *)p_message)->status,
461 p_audio_gbl_var->audio_vm_amr_play.return_path);
462 p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE;
463 }
464 }
465 break;
466 case AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ:
467 case AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ:
468 audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT);
469 break;
470 }
471 } //case AUDIO_WAIT_DRIVER_STOP_CON:
472 break;
473 }
474 } /*********************** End of audio_vm_amr_play_from_memory_manager function **********************/
475 #endif // AUDIO_MEM_MANAGER
476
477 /********************************************************************************/
478 /* */
479 /* Function Name: audio_driver_vm_amr_play_manager */
480 /* */
481 /* Purpose: This function is called to manage a voice memorization AMR play */
482 /* manager */
483 /* */
484 /* Input Parameters: */
485 /* Message to the audio entity */
486 /* */
487 /* Output Parameters: */
488 /* None. */
489 /* */
490 /* Note: */
491 /* None. */
492 /* */
493 /* Revision History: */
494 /* None. */
495 /* */
496 /********************************************************************************/
497 T_AUDIO_RET audio_driver_vm_amr_play_manager (T_RV_HDR *p_message, T_AUDIO_DRIVER_SESSION *p_session)
498 {
499 /**************** audio_driver_vm_amr_play_manager function begins ***********************/
500 switch(p_session->session_info.state)
501 {
502 case AUDIO_DRIVER_CHANNEL_WAIT_INIT:
503 {
504 /* init buffer index, layer1 not valid until 1st buffer is filled */
505 /* index_l1 will be set to 0 when get_play_buffer() is called in WAIT_START state */
506 p_session->session_info.index_l1 = 0xFF;
507 p_session->session_info.index_appli = 0;
508 p_session->session_info.play_api_state = AUDIO_PLAY_API_STATE_GET_BUF;
509
510 /* allocate the buffer for the message to the L1 */
511 p_session->session_req.p_l1_send_message =
512 audio_allocate_l1_message(sizeof(T_MMI_VM_AMR_PLAY_REQ));
513 ((T_MMI_VM_AMR_PLAY_REQ *)(p_session->session_req.p_l1_send_message))->session_id =
514 AUDIO_VM_AMR_PLAY_SESSION_ID;
515
516 if (p_session->session_req.p_l1_send_message != NULL )
517 return (AUDIO_OK);
518 else
519 return (AUDIO_ERROR);
520 }
521 break;
522
523 case AUDIO_DRIVER_CHANNEL_WAIT_START:
524 {
525 /* send the start voice memo play message to the L1 */
526 audio_send_l1_message(MMI_VM_AMR_PLAY_START_REQ,
527 p_session->session_req.p_l1_send_message);
528 return (AUDIO_OK);
529 }
530 break;
531
532 case AUDIO_DRIVER_CHANNEL_WAIT_STOP:
533 {
534 /* send the stop command to the audio L1 */
535 void *p_send_message = audio_allocate_l1_message(0);
536 if ( p_send_message != NULL)
537 {
538 /* send the stop command to the audio L1 */
539 audio_send_l1_message(MMI_VM_AMR_PLAY_STOP_REQ, p_send_message);
540 return (AUDIO_OK);
541 }
542 return (AUDIO_ERROR);
543 }
544 break;
545 case AUDIO_DRIVER_CHANNEL_WAIT_START_CON_TO_STOP:
546 {
547 /* send the stop command to the audio L1 */
548 void *p_send_message = audio_allocate_l1_message(0);
549 if ( p_send_message != NULL)
550 {
551 /* send the stop command to the audio L1 */
552 audio_send_l1_message(MMI_VM_AMR_PLAY_STOP_REQ, p_send_message);
553 return (AUDIO_OK);
554 }
555 return (AUDIO_ERROR);
556 }
557 break;
558 }
559 } /*********************** End of audio_vm_play_manager function **********************/
560
561 #endif /* VM_AMR_PLAY */
562 #endif /* RVM_AUDIO_MAIN_SWE */