fc-selenite: src/cs/services/audio/audio

annotate src/cs/services/audio/audio_driver.c @ 110:6ed76fdb72d5

README: better explanation of current status and what needs to be done next

author	Mychaela Falconia <falcon@freecalypso.org>
date	Sat, 28 Jul 2018 06:37:29 +0000
parents	1eb391057168
children

rev	line source
0 b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1 /****************************************************************************/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	2 /* */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	3 /* File Name: audio_driver.c */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	4 /* */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	5 /* Purpose: This file contains all the functions used to manage the */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	6 /* driver. */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	7 /* */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	8 /* Version 0.1 */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	9 /* */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	10 /* Date Modification */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	11 /* ------------------------------------ */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	12 /* 09 December 2002 Create */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	13 /* */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	14 /* Author Frederic Turgis */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	15 /* */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	16 /* (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved*/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	17 /****************************************************************************/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	18
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	19 #include "rv/rv_defined_swe.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	20 #ifdef RVM_AUDIO_MAIN_SWE
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	21 #ifndef _WINDOWS
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	22 #include "config/swconfig.cfg"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	23 #include "config/sys.cfg"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	24 #include "config/chipset.cfg"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	25 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	26
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	27 #include "l1_confg.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	28 #include "rvf/rvf_api.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	29 #include "rv/rv_general.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	30 #include "rvm/rvm_gen.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	31 #include "audio/audio_features_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	32 #include "audio/audio_api.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	33 #include "audio/audio_env_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	34 #include "audio/audio_ffs_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	35 #include "audio/audio_structs_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	36 #include "audio/audio_macro_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	37 #include "rvf/rvf_target.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	38 #include "audio/audio_const_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	39 #include "audio/audio_var_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	40 #include "audio/audio_error_hdlr_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	41 #include "audio/audio_messages_i.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	42
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	43 #ifndef _WINDOWS
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	44 // include the usefull L1 header
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	45 #define BOOL_FLAG
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	46 #define CHAR_FLAG
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	47 #include "l1_types.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	48 #include "cust_os.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	49 #include "l1audio_cust.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	50 #include "l1audio_msgty.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	51 #include "l1audio_signa.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	52 #include "l1_signa.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	53 #else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	54 // include the usefull L1 header
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	55 #define BOOL_FLAG
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	56 #define CHAR_FLAG
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	57 #include "l1_types.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	58 #include "l1audio_const.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	59 #include "l1audio_cust.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	60 #include "l1audio_defty.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	61 #include "l1audio_msgty.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	62 #include "l1audio_signa.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	63 #include "l1_const.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	64 #include "l1_defty.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	65 #include "l1_msgty.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	66 #include "l1_signa.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	67 #include "l1_varex.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	68 #include "audio/tests/audio_test.h"
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	69 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	70
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	71 #if (L1_AUDIO_DRIVER)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	72 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	73 extern T_AUDIO_RET audio_driver_vm_amr_play_manager (T_RV_HDR p_message, T_AUDIO_DRIVER_SESSION p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	74 extern T_AUDIO_RET audio_driver_vm_amr_record_manager (T_RV_HDR p_message, T_AUDIO_DRIVER_SESSION p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	75 extern T_AUDIO_RET audio_driver_midi_manager (T_RV_HDR p_message, T_AUDIO_DRIVER_SESSION p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	76 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	77
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	78 UINT8 audio_driver_message_switch(T_RV_HDR *p_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	79 void audio_driver_send_status (T_AUDIO_RET status,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	80 UINT8 status_type,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	81 UINT8 channel_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	82 T_RV_RETURN return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	83 void audio_driver_init_send_status (T_AUDIO_RET status,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	84 UINT8 session_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	85 UINT8 channel_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	86 T_RV_RETURN return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	87 void audio_driver_manager(T_RV_HDR *p_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	88 T_AUDIO_RET audio_driver_get_play_buffer(UINT8 channel_id, UINT8 **pp_buffer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	89 T_AUDIO_RET audio_driver_play_buffer(UINT8 channel_id, UINT8 *p_buffer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	90
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	91 UINT8 audio_driver_message_switch(T_RV_HDR *p_message)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	92 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	93 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	94 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	95 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	96 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	97 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	98 return(AUDIO_DRIVER_SWITCH);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	99 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	100 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	101 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	102 case MMI_VM_AMR_RECORD_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	103 case MMI_VM_AMR_RECORD_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	104 return(AUDIO_DRIVER_VM_AMR_RECORD_SESSION_SWITCH);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	105 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	106 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	107 case MMI_VM_AMR_PLAY_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	108 case MMI_VM_AMR_PLAY_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	109 return(AUDIO_DRIVER_VM_AMR_PLAY_SESSION_SWITCH);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	110 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	111 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	112 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	113 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	114 case MMI_MIDI_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	115 case MMI_MIDI_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	116 return(AUDIO_DRIVER_MIDI_SESSION_SWITCH);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	117 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	118 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	119 default:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	120 return(AUDIO_DRIVER_NONE);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	121 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	122 } // switch
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	123 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	124
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	125 void audio_driver_send_status (T_AUDIO_RET status,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	126 UINT8 status_type,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	127 UINT8 channel_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	128 T_RV_RETURN return_path)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	129 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	130 T_AUDIO_DRIVER_STATUS *p_send_message;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	131 T_RVF_MB_STATUS mb_status = RVF_RED;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	132
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	133 while (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	134 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	135 // allocate the message buffer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	136 mb_status = rvf_get_buf (p_audio_gbl_var->mb_external,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	137 sizeof (T_AUDIO_DRIVER_STATUS),
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	138 (T_RVF_BUFFER **) (&p_send_message));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	139
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	140 // If insufficient resources, then report a memory error and abort.
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	141 // and wait until more ressource is given
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	142 if (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	143 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	144 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	145 rvf_delay(RVF_MS_TO_TICKS(1000));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	146 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	147 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	148
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	149 // fill the header of the message + parameters
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	150 p_send_message->os_hdr.msg_id = AUDIO_DRIVER_STATUS_MSG;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	151 p_send_message->status = status;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	152 p_send_message->status_type = status_type;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	153 p_send_message->channel_id = channel_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	154
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	155 // send message or call callback
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	156 if (return_path.callback_func == NULL)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	157 rvf_send_msg (return_path.addr_id, p_send_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	158 else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	159 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	160 (return_path.callback_func)((void )(p_send_message));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	161 rvf_free_buf((T_RVF_BUFFER *)p_send_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	162 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	163 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	164
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	165 void audio_driver_init_send_status (T_AUDIO_RET status,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	166 UINT8 session_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	167 UINT8 channel_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	168 T_RV_RETURN return_path)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	169 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	170 T_AUDIO_DRIVER_INIT_STATUS *p_send_message;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	171 T_RVF_MB_STATUS mb_status = RVF_RED;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	172
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	173 while (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	174 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	175 // allocate the message buffer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	176 mb_status = rvf_get_buf (p_audio_gbl_var->mb_external,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	177 sizeof (T_AUDIO_DRIVER_INIT_STATUS),
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	178 (T_RVF_BUFFER **) (&p_send_message));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	179
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	180 // If insufficient resources, then report a memory error and abort.
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	181 // and wait until more ressource is given
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	182 if (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	183 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	184 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	185 rvf_delay(RVF_MS_TO_TICKS(1000));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	186 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	187 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	188
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	189 // fill the header of the message
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	190 p_send_message->os_hdr.msg_id = AUDIO_DRIVER_INIT_STATUS_MSG;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	191
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	192 // fill the status parameters
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	193 p_send_message->status = status;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	194 p_send_message->session_id = session_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	195 p_send_message->channel_id = channel_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	196
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	197 // send message or call callback
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	198 if (return_path.callback_func == NULL)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	199 rvf_send_msg (return_path.addr_id, p_send_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	200 else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	201 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	202 (return_path.callback_func)((void )(p_send_message));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	203 rvf_free_buf((T_RVF_BUFFER *)p_send_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	204 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	205 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	206
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	207 void audio_driver_manager(T_RV_HDR *p_message)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	208 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	209 T_AUDIO_DRIVER_SESSION *p_session;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	210 T_AUDIO_DRIVER_PARAMETER *driver_parameter;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	211 T_RV_RETURN return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	212 T_RVF_MB_STATUS mb_status;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	213 UINT8 session_id, channel_id, state, j;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	214
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	215 // initialize return_path to default values
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	216 return_path.callback_func=NULL;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	217 return_path.addr_id=0;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	218
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	219 // find state + extract information:channel_id or session_id + driver_parameter
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	220 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	221 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	222 // start/stop session messages have channel_id so we know the driver_session
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	223 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	224 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	225 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	226 channel_id = ((T_AUDIO_DRIVER_HANDLE_SESSION *)p_message)->channel_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	227 p_session = &(p_audio_gbl_var->audio_driver_session[channel_id]);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	228 state = p_session->session_info.state;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	229 if (p_message->msg_id != AUDIO_DRIVER_STOP_SESSION)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	230 return_path = ((T_AUDIO_DRIVER_HANDLE_SESSION *)p_message)->return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	231 else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	232 return_path = p_session->session_req.return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	233 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	234 // messages which contain only session_id, must look for it in ACTIVE driver_session
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	235 default:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	236 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	237 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	238 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	239 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	240 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	241 session_id = AUDIO_VM_AMR_RECORD_SESSION_ID;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	242 driver_parameter = &(((T_AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION *)p_message)->driver_parameter);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	243 return_path = ((T_AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION *)p_message)->return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	244 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	245 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	246 session_id = AUDIO_VM_AMR_PLAY_SESSION_ID;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	247 driver_parameter = & (((T_AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION *)p_message)->driver_parameter);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	248 return_path = ((T_AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION *)p_message)->return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	249 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	250 case MMI_VM_AMR_RECORD_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	251 case MMI_VM_AMR_RECORD_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	252 session_id = AUDIO_VM_AMR_RECORD_SESSION_ID;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	253 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	254 case MMI_VM_AMR_PLAY_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	255 case MMI_VM_AMR_PLAY_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	256 session_id = AUDIO_VM_AMR_PLAY_SESSION_ID;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	257 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	258 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	259 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	260 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	261 session_id = AUDIO_MIDI_SESSION_ID;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	262 driver_parameter = &(((T_AUDIO_DRIVER_INIT_MIDI_SESSION *)p_message)->driver_parameter);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	263 return_path = ((T_AUDIO_DRIVER_INIT_MIDI_SESSION *)p_message)->return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	264 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	265 case MMI_MIDI_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	266 case MMI_MIDI_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	267 session_id = AUDIO_MIDI_SESSION_ID;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	268 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	269 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	270 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	271
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	272 // initialize channel_id to browse all driver channels
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	273 channel_id = 0;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	274 state = AUDIO_DRIVER_CHANNEL_WAIT_INIT;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	275
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	276 // look for an active session, which session_id matches the one from the message
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	277 while ( (channel_id < AUDIO_DRIVER_MAX_CHANNEL)&&
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	278 ((p_audio_gbl_var->audio_driver_session[channel_id].session_info.state == AUDIO_DRIVER_CHANNEL_WAIT_INIT)\|\|
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	279 (p_audio_gbl_var->audio_driver_session[channel_id].session_req.session_id != session_id)) )
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	280 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	281 channel_id++;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	282 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	283 // if channel_id < MAX_CHANNEL, we found an active channel so we can derive channel_id + state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	284 if (channel_id < AUDIO_DRIVER_MAX_CHANNEL)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	285 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	286 p_session = &(p_audio_gbl_var->audio_driver_session[channel_id]);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	287 state = p_session->session_info.state;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	288 return_path = p_session->session_req.return_path;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	289 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	290 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	291 break; // default
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	292 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	293
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	294 switch (state)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	295 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	296 case AUDIO_DRIVER_CHANNEL_WAIT_INIT:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	297 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	298 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	299 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	300 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	301 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	302 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	303 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	304 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	305 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	306 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	307 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	308 T_AUDIO_RET result;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	309
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	310 // Find a free channel
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	311 channel_id = 0;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	312 while ( (p_audio_gbl_var->audio_driver_session[channel_id].session_info.state != AUDIO_DRIVER_CHANNEL_WAIT_INIT) &&
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	313 (channel_id < AUDIO_DRIVER_MAX_CHANNEL) )
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	314 channel_id++;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	315
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	316 if (channel_id == AUDIO_DRIVER_MAX_CHANNEL)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	317 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	318 AUDIO_SEND_TRACE("no driver channel available", RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	319 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	320 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	321 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	322
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	323 AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER: open channel", channel_id, RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	324
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	325 // get session descriptor and fill REQ parameters
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	326 p_session = &(p_audio_gbl_var->audio_driver_session[channel_id]);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	327 p_session->session_req.session_id = session_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	328 p_session->session_req.size = driver_parameter->buffer_size << 1;// we request 16-bit words buffers
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	329 p_session->session_req.nb_buffer = driver_parameter->nb_buffer;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	330 // fill return_path parameters, may be used if next message is STOP_SESSION
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	331 p_session->session_req.return_path.callback_func = return_path.callback_func;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	332 p_session->session_req.return_path.addr_id = return_path.addr_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	333
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	334 /************************************************************/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	335 /* the driver must allocate the RAM buffers pointer */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	336 /************************************************************/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	337 mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	338 sizeof(T_AUDIO_DRIVER_BUFFER_INFO)*p_session->session_req.nb_buffer,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	339 (T_RVF_BUFFER **) (&p_session->session_info.buffer));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	340
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	341 // If insufficient resources, then report a memory error and abort.
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	342 if (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	343 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	344 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	345 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	346 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	347 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	348
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	349 /************************************************************/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	350 /* the driver must allocate the RAM buffers */
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	351 /************************************************************/
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	352 for (j = 0; j < p_session->session_req.nb_buffer; j++)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	353 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	354 mb_status = rvf_get_buf (p_audio_gbl_var->mb_audio_ffs,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	355 p_session->session_req.size,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	356 (T_RVF_BUFFER **) (&p_session->session_info.buffer[j].p_start_pointer));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	357
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	358 // If insufficient resources, then report a memory error and abort.
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	359 if (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	360 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	361 UINT8 i;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	362 // free already allocated buffers + buffer pointer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	363 if (j > 0)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	364 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	365 for (i = j - 1; i >= 0; i--)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	366 rvf_free_buf((T_RVF_BUFFER *)p_session->session_info.buffer[i].p_start_pointer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	367 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	368 rvf_free_buf((T_RVF_BUFFER *)p_session->session_info.buffer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	369 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	370 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	371 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	372 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	373
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	374 // initialize parameters
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	375 p_session->session_info.buffer[j].size = p_session->session_req.size;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	376
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	377 AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER: allocate buffer",
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	378 p_session->session_info.buffer[j].p_start_pointer, RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	379 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	380
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	381 // info parameters (state must be changed before driver specific functions call
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	382 p_session->session_info.index_l1 = 0;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	383 p_session->session_info.index_appli = 0;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	384 p_session->session_info.stop_request = 0;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	385
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	386 // conversion of parameters + prepare l1 start message
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	387 switch(p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	388 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	389 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	390 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	391 result=audio_driver_vm_amr_record_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	392 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	393 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	394 result=audio_driver_vm_amr_play_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	395 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	396 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	397 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	398 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	399 result=audio_driver_midi_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	400 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	401 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	402 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	403
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	404 // check L1 msg allocation was successfull
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	405 if (result != AUDIO_OK)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	406 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	407 AUDIO_SEND_TRACE("AUDIO DRIVER MANAGER: L1 msg allocation failed", RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	408 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	409 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	410 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	411
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	412 // state (must be changed after driver specific functions calls)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	413 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_START;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	414
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	415 audio_driver_init_send_status(AUDIO_OK, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	416 } //case AUDIO_DRIVER_INIT_..._SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	417 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	418 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	419 audio_driver_error_trace(AUDIO_ERROR_START_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	420 audio_driver_send_status(AUDIO_ERROR, AUDIO_START_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	421 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	422 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	423 audio_driver_error_trace(AUDIO_ERROR_STOP_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	424 audio_driver_send_status(AUDIO_ERROR, AUDIO_STOP_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	425 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	426 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	427 audio_driver_error_trace(AUDIO_ERROR_FREE_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	428 audio_driver_send_status(AUDIO_ERROR, AUDIO_FREE_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	429 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	430 } // switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	431 } //case AUDIO_DRIVER_CHANNEL_WAIT_INIT:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	432 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	433 case AUDIO_DRIVER_CHANNEL_WAIT_START:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	434 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	435 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	436 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	437 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	438 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	439 T_AUDIO_RET result;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	440
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	441 // fill notification parameters
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	442 p_session->session_req.return_path.callback_func = return_path.callback_func;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	443 p_session->session_req.return_path.addr_id = return_path.addr_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	444
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	445 // send l1 message
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	446 switch(p_session->session_req.session_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	447 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	448 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	449 case AUDIO_VM_AMR_RECORD_SESSION_ID:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	450 result=audio_driver_vm_amr_record_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	451 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	452 case AUDIO_VM_AMR_PLAY_SESSION_ID:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	453 result=audio_driver_vm_amr_play_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	454 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	455 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	456 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	457 case AUDIO_MIDI_SESSION_ID:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	458 result=audio_driver_midi_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	459 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	460 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	461 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	462
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	463 if (result != AUDIO_OK)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	464 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	465 audio_driver_error_trace(AUDIO_ERROR_L1_START_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	466 audio_driver_send_status(AUDIO_ERROR, AUDIO_START_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	467 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	468 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	469
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	470 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	471 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_START_CON;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	472 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	473 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	474 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	475 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	476 // deallocate buffers
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	477 for(j=0; j<p_session->session_req.nb_buffer; j++)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	478 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	479 mb_status=rvf_free_buf((T_RVF_BUFFER *)(p_session->session_info.buffer[j].p_start_pointer));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	480
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	481 AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER MANAGER: deallocate buffer",
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	482 j, RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	483
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	484 if (mb_status != RVF_GREEN)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	485 AUDIO_SEND_TRACE_PARAM("can't deallocate buffer", j, RV_TRACE_LEVEL_ERROR);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	486 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	487
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	488 // Deallocate buffers pointer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	489 rvf_free_buf((T_RVF_BUFFER *)p_session->session_info.buffer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	490
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	491 // deallocate l1 message
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	492 audio_deallocate_l1_message(p_session->session_req.p_l1_send_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	493
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	494 // send status OK
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	495 audio_driver_send_status(AUDIO_OK,AUDIO_STOP_STATUS,channel_id,return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	496
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	497 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	498 p_session->session_info.state=AUDIO_DRIVER_CHANNEL_WAIT_INIT;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	499 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	500 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	501 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	502 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	503 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	504 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	505 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	506 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	507 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	508 audio_driver_error_trace(AUDIO_ERROR_INIT_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	509 audio_driver_init_send_status(AUDIO_ERROR, session_id, 0, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	510 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	511 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	512 audio_driver_error_trace(AUDIO_ERROR_FREE_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	513 audio_driver_send_status(AUDIO_ERROR, AUDIO_FREE_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	514 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	515 } // switch
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	516 } //case AUDIO_DRIVER_CHANNEL_WAIT_START:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	517 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	518 case AUDIO_DRIVER_CHANNEL_WAIT_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	519 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	520 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	521 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	522 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	523 case MMI_VM_AMR_RECORD_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	524 case MMI_VM_AMR_PLAY_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	525 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	526 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	527 case MMI_MIDI_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	528 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	529 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	530 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_STOP;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	531 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	532 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	533 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	534 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_START_CON_TO_STOP;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	535 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	536 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	537 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	538 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	539 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	540 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	541 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	542 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	543 audio_driver_error_trace(AUDIO_ERROR_INIT_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	544 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	545 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	546 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	547 audio_driver_error_trace(AUDIO_ERROR_START_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	548 audio_driver_send_status(AUDIO_ERROR, AUDIO_START_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	549 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	550 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	551 audio_driver_error_trace(AUDIO_ERROR_FREE_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	552 audio_driver_send_status(AUDIO_ERROR, AUDIO_FREE_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	553 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	554 } // switch
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	555 } //case AUDIO_DRIVER_CHANNEL_WAIT_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	556 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	557 case AUDIO_DRIVER_CHANNEL_WAIT_STOP:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	558 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	559 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	560 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	561 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	562 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	563 // 1st stop request
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	564 if (p_session->session_info.stop_request == 0)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	565 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	566 T_AUDIO_RET result;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	567
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	568 // send l1 message STOP_REQ
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	569 switch(p_session->session_req.session_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	570 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	571 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	572 case AUDIO_VM_AMR_RECORD_SESSION_ID:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	573 result=audio_driver_vm_amr_record_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	574 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	575 case AUDIO_VM_AMR_PLAY_SESSION_ID:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	576 result=audio_driver_vm_amr_play_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	577 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	578 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	579 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	580 case AUDIO_MIDI_SESSION_ID:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	581 result=audio_driver_midi_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	582 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	583 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	584 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	585
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	586 // allocate or send L1 msg went wrong
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	587 if (result != AUDIO_OK)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	588 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	589 audio_driver_error_trace(AUDIO_ERROR_L1_STOP_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	590 audio_driver_send_status(AUDIO_ERROR, AUDIO_STOP_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	591 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	592 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	593
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	594 // STOP has been requested, no longer accept it
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	595 p_session->session_info.stop_request = 1;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	596 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	597 else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	598 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	599 audio_driver_error_trace(AUDIO_ERROR_STOP_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	600 audio_driver_send_status(AUDIO_ERROR, AUDIO_STOP_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	601 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	602 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	603 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	604 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	605 case MMI_VM_AMR_RECORD_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	606 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	607 // send last notification
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	608 T_AUDIO_DRIVER_LAST_NOTIFICATION *p_status_message;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	609
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	610 // Allocate the Riviera buffer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	611 mb_status = RVF_RED;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	612 while (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	613 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	614 mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	615 sizeof (T_AUDIO_DRIVER_LAST_NOTIFICATION),
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	616 (T_RVF_BUFFER **) (&p_status_message));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	617 // If insufficient resources, then report a memory error and abort.
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	618 if (mb_status == RVF_RED)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	619 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	620 // the memory is insufficient to continue the non regression test
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	621 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	622 rvf_delay(RVF_MS_TO_TICKS(1000));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	623 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	624 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	625
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	626 // Fill the message ID
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	627 p_status_message->header.msg_id = AUDIO_DRIVER_LAST_NOTIFICATION_MSG;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	628
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	629 // fill parameters
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	630 p_status_message->channel_id = channel_id;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	631 p_status_message->recorded_size = ((T_MMI_VM_AMR_RECORD_CON *)p_message)->recorded_size - SC_VM_AMR_END_MASK_SIZE;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	632 p_status_message->p_buffer =
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	633 (UINT16 *)p_session->session_info.buffer[p_session->session_info.index_l1].p_start_pointer;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	634
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	635 if (return_path.callback_func == NULL)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	636 rvf_send_msg (return_path.addr_id, p_status_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	637 else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	638 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	639 // call the callback function
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	640 ((return_path.callback_func))((void )(p_status_message));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	641 rvf_free_buf((T_RVF_BUFFER *)p_status_message);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	642 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	643
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	644 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	645 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_FREE;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	646 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	647 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	648 #endif // #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	649 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	650 case MMI_VM_AMR_PLAY_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	651 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	652 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	653 case MMI_MIDI_STOP_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	654 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	655 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	656 // deallocate buffers
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	657 for (j = 0; j < p_session->session_req.nb_buffer; j++)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	658 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	659 mb_status = rvf_free_buf ((T_RVF_BUFFER *) (p_session->session_info.buffer[j].p_start_pointer));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	660
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	661 AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER MANAGER: deallocate buffer", j, RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	662
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	663 if (mb_status != RVF_GREEN)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	664 AUDIO_SEND_TRACE_PARAM("can't deallocate buffer", j, RV_TRACE_LEVEL_ERROR);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	665 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	666 // Deallocate buffers pointer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	667 rvf_free_buf((T_RVF_BUFFER *)p_session->session_info.buffer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	668
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	669 audio_driver_send_status (AUDIO_OK, AUDIO_STOP_STATUS, channel_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	670 return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	671 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	672 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_INIT;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	673 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	674 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	675 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	676 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	677 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	678 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	679 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	680 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	681 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	682 audio_driver_error_trace(AUDIO_ERROR_INIT_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	683 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	684 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	685 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	686 audio_driver_error_trace(AUDIO_ERROR_START_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	687 audio_driver_send_status(AUDIO_ERROR, AUDIO_START_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	688 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	689 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	690 audio_driver_error_trace(AUDIO_ERROR_FREE_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	691 audio_driver_send_status(AUDIO_ERROR, AUDIO_FREE_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	692 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	693 } //switch
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	694 } //case AUDIO_DRIVER_CHANNEL_WAIT_STOP:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	695 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	696 case AUDIO_DRIVER_CHANNEL_WAIT_START_CON_TO_STOP:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	697 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	698 T_AUDIO_RET result = AUDIO_OK;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	699 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	700 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	701 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	702 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	703 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	704 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	705 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	706 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	707 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	708 audio_driver_error_trace(AUDIO_ERROR_INIT_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	709 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	710 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	711 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	712 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	713 audio_driver_error_trace(AUDIO_ERROR_START_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	714 audio_driver_send_status(AUDIO_ERROR, AUDIO_START_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	715 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	716 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	717 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	718 audio_driver_error_trace(AUDIO_ERROR_STOP_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	719 audio_driver_send_status(AUDIO_ERROR, AUDIO_STOP_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	720 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	721 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	722 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	723 audio_driver_error_trace(AUDIO_ERROR_FREE_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	724 audio_driver_send_status(AUDIO_ERROR, AUDIO_FREE_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	725 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	726 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	727 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	728 case MMI_VM_AMR_RECORD_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	729 // send L1 stop msg
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	730 result=audio_driver_vm_amr_record_manager(p_message, p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	731 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	732 case MMI_VM_AMR_PLAY_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	733 // send L1 stop msg
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	734 result=audio_driver_vm_amr_play_manager(p_message, p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	735 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	736 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	737 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	738 case MMI_MIDI_START_CON:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	739 // send L1 stop msg
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	740 result=audio_driver_midi_manager(p_message,p_session);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	741 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	742 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	743 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	744
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	745 if (result != AUDIO_OK)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	746 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	747 audio_driver_send_status(AUDIO_ERROR, AUDIO_STOP_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	748 return;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	749 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	750 else
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	751 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	752 // next state should be WAIT_STOP_CON, which is WAIT_STOP + stop_request == 1
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	753 p_session->session_info.stop_request = 1;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	754 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	755 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_STOP;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	756 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	757 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	758 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	759 case AUDIO_DRIVER_CHANNEL_WAIT_FREE:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	760 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	761 switch (p_message->msg_id)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	762 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	763 case AUDIO_DRIVER_FREE_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	764 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	765 // deallocate buffers
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	766 for (j = 0; j < p_session->session_req.nb_buffer; j++)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	767 {
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	768 mb_status = rvf_free_buf ((T_RVF_BUFFER *) (p_session->session_info.buffer[j].p_start_pointer));
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	769
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	770 AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER MANAGER: deallocate buffer", j, RV_TRACE_LEVEL_DEBUG_LOW);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	771
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	772 if (mb_status != RVF_GREEN)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	773 AUDIO_SEND_TRACE_PARAM("can't deallocate buffer", j, RV_TRACE_LEVEL_ERROR);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	774 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	775 // Deallocate buffers pointer
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	776 rvf_free_buf((T_RVF_BUFFER *)p_session->session_info.buffer);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	777
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	778 audio_driver_send_status (AUDIO_OK, AUDIO_FREE_STATUS, channel_id,
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	779 return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	780
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	781 // change state
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	782 p_session->session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_INIT;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	783 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	784 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	785 #if (L1_VOICE_MEMO_AMR)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	786 case AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	787 case AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	788 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	789 #if (L1_MIDI == 1)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	790 case AUDIO_DRIVER_INIT_MIDI_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	791 #endif
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	792 audio_driver_error_trace(AUDIO_ERROR_INIT_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	793 audio_driver_init_send_status(AUDIO_ERROR, session_id, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	794 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	795 case AUDIO_DRIVER_START_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	796 audio_driver_error_trace(AUDIO_ERROR_START_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	797 audio_driver_send_status(AUDIO_ERROR, AUDIO_START_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	798 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	799 case AUDIO_DRIVER_STOP_SESSION:
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	800 audio_driver_error_trace(AUDIO_ERROR_STOP_EVENT);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	801 audio_driver_send_status(AUDIO_ERROR, AUDIO_STOP_STATUS, channel_id, return_path);
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	802 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	803 } // switch
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	804 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	805 break;
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	806 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	807 }
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	808 #endif // (L1_AUDIO_DRIVER)
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	809
b6a5e36de839 src/cs: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	810 #endif // #ifdef RVM_AUDIO_MAIN_SWE

FreeCalypso > hg > fc-selenite

annotate src/cs/services/audio/audio_driver.c @ 110:6ed76fdb72d5