FreeCalypso > hg > fc-tourmaline
view src/cs/services/audio/audio_mode_load.c @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Jul 2021 02:55:48 +0000 |
| parents | 4e78acac3d88 |
| children |
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/****************************************************************************/ /* */ /* File Name: audio_mode_load.c */ /* */ /* Purpose: This file contains all the functions used for audio mode */ /* load services. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------------------------------------------*/ /* 14 Jan 2002 Create */ /* */ /* Author Francois Mazard */ /* */ /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #include "rv/rv_defined_swe.h" #ifdef RVM_AUDIO_MAIN_SWE #ifndef _WINDOWS #include "config/swconfig.cfg" #include "config/sys.cfg" #include "config/chipset.cfg" #endif #include "l1_confg.h" #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "audio/audio_ffs_i.h" #include "audio/audio_api.h" #include "audio/audio_structs_i.h" #include "audio/audio_error_hdlr_i.h" #include "audio/audio_var_i.h" #include "audio/audio_messages_i.h" #include "audio/audio_macro_i.h" #include "rvf/rvf_target.h" #include "audio/audio_const_i.h" /* include the usefull L1 header */ #ifdef _WINDOWS #define BOOL_FLAG //#define CHAR_FLAG #endif #include "l1_types.h" #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #include "l1audio_msgty.h" #include "l1audio_signa.h" #if TESTMODE #include "l1tm_defty.h" #endif #if (L1_GTT == 1) #include "l1gtt_const.h" #include "l1gtt_defty.h" #endif #include "l1_const.h" #include "l1_defty.h" #include "l1_msgty.h" #include "l1_signa.h" #ifdef _WINDOWS #define L1_ASYNC_C #endif #include "l1_varex.h" #include "ffs/ffs_api.h" #ifdef _WINDOWS #include "audio/tests/audio_test.h" #endif #include <string.h> /* external functions */ /* write */ extern T_AUDIO_RET audio_mode_voice_path_write (T_AUDIO_VOICE_PATH_SETTING *data, UINT8 *message_to_confirm); extern T_AUDIO_RET audio_mode_microphone_mode_write (INT8 *data); extern T_AUDIO_RET audio_mode_microphone_gain_write (INT8 *data); extern T_AUDIO_RET audio_mode_microphone_extra_gain_write (INT8 *data); extern T_AUDIO_RET audio_mode_microphone_output_bias_write (INT8 *data); extern T_AUDIO_RET audio_mode_speaker_mode_write (INT8 *data); extern T_AUDIO_RET audio_mode_speaker_gain_write (INT8 *data); extern T_AUDIO_RET audio_mode_speaker_filter_write (INT8 *data); extern T_AUDIO_RET audio_mode_speaker_buzzer_write (INT8 *data); extern T_AUDIO_RET audio_mode_sidetone_gain_write (INT8 *data); extern T_AUDIO_RET audio_mode_aec_write (T_AUDIO_AEC_CFG *data); extern T_AUDIO_RET audio_mode_speaker_volume_write (T_AUDIO_SPEAKER_LEVEL *data); extern T_AUDIO_RET audio_mode_speaker_microphone_fir_write (T_AUDIO_FIR_COEF *data_speaker, T_AUDIO_FIR_COEF *data_microphone); /* Define a macro to simplify the code */ #define CHECK_STATUS(function, param) if ( (function(&(param))) == AUDIO_ERROR ) \ { \ return(AUDIO_ERROR); \ } \ /* FreeCalypso added definition for old vs new mode file handling */ #define MODE_FILE_SIZE_NEWAEC 176 /********************************************************************************/ /* */ /* Function Name: audio_mode_load_send_status */ /* */ /* Purpose: This function sends the audio mdoe load status to the entity. */ /* */ /* Input Parameters: */ /* status, */ /* return path */ /* */ /* Output Parameters: */ /* None. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ void audio_mode_load_send_status (T_AUDIO_RET status, T_RV_RETURN return_path) { void *p_send_message = NULL; T_RVF_MB_STATUS mb_status = RVF_RED; while (mb_status == RVF_RED) { /* allocate the message buffer */ mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, sizeof (T_AUDIO_LOAD_DONE), (T_RVF_BUFFER **) (&p_send_message)); /* If insufficient resources, then report a memory error and abort. */ /* and wait until more ressource is given */ if (mb_status == RVF_RED) { audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); rvf_delay(RVF_MS_TO_TICKS(1000)); } } /*fill the header of the message */ ((T_AUDIO_LOAD_DONE *)(p_send_message))->os_hdr.msg_id = AUDIO_MODE_LOAD_DONE; /* fill the status parameters */ ((T_AUDIO_LOAD_DONE *)(p_send_message))->status = status; if (return_path.callback_func == NULL) { /* send the message to the entity */ rvf_send_msg (return_path.addr_id, p_send_message); } else { /* call the callback function */ (*return_path.callback_func)((void *)(p_send_message)); rvf_free_buf((T_RVF_BUFFER *)p_send_message); } } /********************************************************************************/ /* */ /* Function Name: audio_mode_set */ /* */ /* Purpose: This function set the audio mode structure to the mobile. */ /* */ /* Input Parameters: */ /* Audio mode structure. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_set(T_AUDIO_MODE *p_audio_mode, UINT8 *message_to_confirm) { T_AUDIO_FIR_COEF *data_speaker = NULL, *data_microphone = NULL; *message_to_confirm = 0; /* Audio voice path */ if (audio_mode_voice_path_write (&p_audio_mode->audio_path_setting, message_to_confirm) == AUDIO_ERROR) { return(AUDIO_ERROR); } /* CR33671 : wrong sequence of message for disabling AQI in TTY calls */ /* Audio speaker microphone loop setting */ CHECK_STATUS(audio_mode_aec_write, p_audio_mode->audio_microphone_speaker_loop_setting.aec) /* confirm the AEC message */ *message_to_confirm += 1; /* Audio microphone mode */ CHECK_STATUS(audio_mode_microphone_mode_write, p_audio_mode->audio_microphone_setting.mode) /* Audio micropohne setting */ switch (p_audio_mode->audio_microphone_setting.mode) { case AUDIO_MICROPHONE_HANDHELD: { CHECK_STATUS(audio_mode_microphone_gain_write, p_audio_mode->audio_microphone_setting.setting.handheld.gain) data_microphone = &(p_audio_mode->audio_microphone_setting.setting.handheld.fir); CHECK_STATUS(audio_mode_microphone_output_bias_write, p_audio_mode->audio_microphone_setting.setting.handheld.output_bias) break; } case AUDIO_MICROPHONE_HANDFREE: { CHECK_STATUS(audio_mode_microphone_extra_gain_write, p_audio_mode->audio_microphone_setting.setting.handfree.extra_gain) data_microphone = &(p_audio_mode->audio_microphone_setting.setting.handfree.fir); CHECK_STATUS(audio_mode_microphone_gain_write, p_audio_mode->audio_microphone_setting.setting.handfree.gain) CHECK_STATUS(audio_mode_microphone_output_bias_write, p_audio_mode->audio_microphone_setting.setting.handfree.output_bias) break; } case AUDIO_MICROPHONE_HEADSET: { CHECK_STATUS(audio_mode_microphone_gain_write, p_audio_mode->audio_microphone_setting.setting.headset.gain) data_microphone = &(p_audio_mode->audio_microphone_setting.setting.headset.fir); CHECK_STATUS(audio_mode_microphone_output_bias_write, p_audio_mode->audio_microphone_setting.setting.headset.output_bias) } } /* Audio speaker mode */ CHECK_STATUS(audio_mode_speaker_mode_write, p_audio_mode->audio_speaker_setting.mode) /* Audio speaker setting */ switch(p_audio_mode->audio_speaker_setting.mode) { case AUDIO_SPEAKER_HANDHELD: { CHECK_STATUS(audio_mode_speaker_filter_write, p_audio_mode->audio_speaker_setting.setting.handheld.audio_filter) data_speaker = &(p_audio_mode->audio_speaker_setting.setting.handheld.fir); CHECK_STATUS(audio_mode_speaker_gain_write, p_audio_mode->audio_speaker_setting.setting.handheld.gain) break; } case AUDIO_SPEAKER_HANDFREE: { CHECK_STATUS(audio_mode_speaker_filter_write, p_audio_mode->audio_speaker_setting.setting.handfree.audio_filter) data_speaker = &(p_audio_mode->audio_speaker_setting.setting.handfree.fir); CHECK_STATUS(audio_mode_speaker_gain_write, p_audio_mode->audio_speaker_setting.setting.handfree.gain) break; } case AUDIO_SPEAKER_HEADSET: { CHECK_STATUS(audio_mode_speaker_filter_write, p_audio_mode->audio_speaker_setting.setting.headset.audio_filter) data_speaker = &(p_audio_mode->audio_speaker_setting.setting.headset.fir); CHECK_STATUS(audio_mode_speaker_gain_write, p_audio_mode->audio_speaker_setting.setting.headset.gain) break; } case AUDIO_SPEAKER_BUZZER: { CHECK_STATUS(audio_mode_speaker_buzzer_write, p_audio_mode->audio_speaker_setting.setting.buzzer.activate) break; } case AUDIO_SPEAKER_HANDHELD_HANDFREE: { CHECK_STATUS(audio_mode_speaker_filter_write, p_audio_mode->audio_speaker_setting.setting.handheld_handfree.audio_filter) data_speaker = &(p_audio_mode->audio_speaker_setting.setting.handheld_handfree.fir); CHECK_STATUS(audio_mode_speaker_gain_write, p_audio_mode->audio_speaker_setting.setting.handheld_handfree.gain) break; } } /* Set the speaker and microphone FIR */ if ( (audio_mode_speaker_microphone_fir_write(data_speaker, data_microphone)) == AUDIO_ERROR ) { return(AUDIO_ERROR); } /* confirm the FIR message */ *message_to_confirm += 1; CHECK_STATUS(audio_mode_sidetone_gain_write, p_audio_mode->audio_microphone_speaker_loop_setting.sidetone_gain) return(AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_volume_set */ /* */ /* Purpose: This function sets the audio volume. */ /* */ /* Input Parameters: */ /* Audio volume structure. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_volume_set(T_AUDIO_SPEAKER_LEVEL *p_audio_volume) { CHECK_STATUS(audio_mode_speaker_volume_write, *p_audio_volume) return(AUDIO_OK); } /* FreeCalypso added function */ static void set_default_aec(T_AUDIO_AEC_CFG *aec) { aec->aec_enable = 0; #if (L1_NEW_AEC) aec->continuous_filtering = 0; aec->granularity_attenuation = 1; aec->smoothing_coefficient = 0x7FFF; aec->max_echo_suppression_level = AUDIO_MAX_ECHO_12dB; aec->vad_factor = 0x4000; aec->absolute_threshold = 0x32; aec->factor_asd_filtering = 0x1000; aec->factor_asd_muting = 0x1000; aec->aec_visibility = 0; #else aec->aec_mode = 0; aec->echo_suppression_level = 0; #endif aec->noise_suppression_enable = 0; aec->noise_suppression_level = 0; } /********************************************************************************/ /* */ /* Function Name: audio_mode_load_manager */ /* */ /* Purpose: This function manages the audio mode load services. */ /* */ /* Input Parameters: */ /* Audio message. */ /* */ /* Output Parameters: */ /* None. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ void audio_mode_load_manager (T_RV_HDR *p_message) { T_AUDIO_SPEAKER_LEVEL audio_volume; T_RVF_MB_STATUS mb_status; UINT8 message_to_confirm; T_FFS_SIZE rdsize; #ifdef _WINDOWS INT8 *p_read, *p_write; UINT8 i; #endif switch (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state) { case AUDIO_MODE_LOAD_IDLE: { /* allocate the buffer for the current Audio mode */ mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal, MODE_FILE_SIZE_NEWAEC, (T_RVF_BUFFER **) (&(p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode))); /* If insufficient resources, then report a memory error and abort. */ if (mb_status == RVF_RED) { AUDIO_SEND_TRACE("AUDIO MODE LOAD: not enough memory to allocate the audio mode buffer", RV_TRACE_LEVEL_ERROR); audio_mode_load_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path); return; } #ifdef _WINDOWS #if ((AUDIO_REGR == SW_COMPILED) || (AUDIO_MISC == SW_COMPILED)) p_read = (INT8 *)(&(p_audio_test->audio_mode_1)); p_write = (INT8 *)(p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode); for (i=0; i<sizeof(T_AUDIO_MODE); i++) { *p_write++ = *p_read++; } #endif #else /* Load the audio mode structure from the FFS */ rdsize = ffs_read (((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_ffs_fd, (void *)(p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode), MODE_FILE_SIZE_NEWAEC); if ( rdsize < EFFS_OK ) { AUDIO_SEND_TRACE("AUDIO MODE LOAD: impossible to load the current audio mode", RV_TRACE_LEVEL_ERROR); /* Close the files */ ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_ffs_fd); ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_ffs_fd); /* free the audio mode buffer */ rvf_free_buf((T_RVF_BUFFER *)(p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode)); /* send the status message */ audio_mode_load_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path); return; } if ( rdsize != sizeof(T_AUDIO_MODE) ) { /* wrong version - clear the AEC part */ set_default_aec(&p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode->audio_microphone_speaker_loop_setting.aec); } #endif /* Set the audio mode structure */ if ( (audio_mode_set((p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode), &message_to_confirm)) == AUDIO_ERROR) { AUDIO_SEND_TRACE("AUDIO MODE LOAD: error in the the audio mode set function", RV_TRACE_LEVEL_ERROR); /* free the audio mode buffer */ rvf_free_buf((T_RVF_BUFFER *)(p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode)); #ifndef _WINDOWS /* Close the files */ ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_ffs_fd); ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_ffs_fd); #endif /* send the status message */ audio_mode_load_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path); return; } /* Calculate the number of confirmation message to receive */ p_audio_gbl_var->audio_mode_var.audio_mode_load_var.number_of_message = message_to_confirm; #ifndef _WINDOWS /* Close the file */ ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_ffs_fd); #endif #ifndef _WINDOWS /* Load the audio speaker volume structure from the FFS */ if ( (ffs_read (((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_ffs_fd, (void *)(&audio_volume), sizeof(T_AUDIO_SPEAKER_LEVEL))) < EFFS_OK ) { AUDIO_SEND_TRACE("AUDIO MODE LOAD: impossible to load the current speaker volume", RV_TRACE_LEVEL_ERROR); /* Close the file */ ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_ffs_fd); /* send the status message */ audio_mode_load_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path); return; } #else #if ((AUDIO_REGR == SW_COMPILED) || (AUDIO_MISC == SW_COMPILED)) audio_volume.audio_speaker_level = p_audio_test->speaker_volume_1.audio_speaker_level; #endif #endif /* Fill the audio volume structure */ if ( (audio_volume_set(&audio_volume)) == AUDIO_ERROR) { AUDIO_SEND_TRACE("AUDIO MODE LOAD: error in the the audio speaker volume set function", RV_TRACE_LEVEL_ERROR); #ifndef _WINDOWS /* Close the file */ ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_ffs_fd); #endif /* send the status message */ audio_mode_load_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path); return; } #ifndef _WINDOWS /* Close the file */ ffs_close(((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_ffs_fd); #endif /* Save the return path */ p_audio_gbl_var->audio_mode_var.audio_mode_load_var.return_path.callback_func = ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path.callback_func; p_audio_gbl_var->audio_mode_var.audio_mode_load_var.return_path.addr_id = ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path.addr_id; /* Save the name of the volume path name */ strcpy(p_audio_gbl_var->audio_mode_var.audio_volume_var.audio_volume_path_name, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->audio_volume_path_name); /* change the state */ p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state = AUDIO_MODE_LOAD_WAIT_MESSAGE_CONF; break; } case AUDIO_MODE_LOAD_WAIT_MESSAGE_CONF: { p_audio_gbl_var->audio_mode_var.audio_mode_load_var.number_of_message--; if (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.number_of_message == 0) { /* free the audio mode buffer */ rvf_free_buf((T_RVF_BUFFER *)(p_audio_gbl_var->audio_mode_var.audio_mode_load_var.p_audio_mode)); /* send the status message */ audio_mode_load_send_status (AUDIO_OK, p_audio_gbl_var->audio_mode_var.audio_mode_load_var.return_path); /* change the state */ p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state = AUDIO_MODE_LOAD_IDLE; } break; } } } #endif /* RVM_AUDIO_MAIN_SWE */