FreeCalypso > hg > fc-tourmaline
view src/cs/services/mks/mks_i.h @ 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 mks_i.h * * Declaration of internal function for MKS service. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 11/19/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _MKS_I_H_ #define _MKS_I_H_ #include "mks/mks_api.h" #include "mks/mks_messages_i.h" /* Macro definition for sending trace */ #define MKS_SEND_TRACE(text,level) rvf_send_trace(text, sizeof(text)-1, NULL_PARAM, level, MKS_USE_ID ) #define MKS_SEND_TRACE_PARAM(text,param,level) rvf_send_trace(text, sizeof(text)-1, param, level, MKS_USE_ID ) /** * @name Internal functions * */ /*@{*/ /** * function: mks_add_key_sequence_i * * This function add a magic key sequence. * * @param infos_key_sequence_p Key sequence informations. * * @return * - RV_OK if operation is successfull * - RV_INTERNAL_ERR if operation cannot be completed * - RV_MEMORY_ERR if memory reach its size limit. */ T_RV_RET mks_add_key_sequence_i(T_MKS_INFOS_KEY_SEQUENCE_MSG* infos_key_sequence_p); /** * function: mks_remove_key_sequence_i * * This function remove a magic key sequence. * * @param remove_key_sequence_p Key sequence name. * * @return * - RV_OK */ T_RV_RET mks_remove_key_sequence_i(T_MKS_REMOVE_KEY_SEQUENCE_MSG* remove_key_sequence_p); /** * function: mks_check_key_sequence * * This function is called when a key is pressed and check if a magic * key sequence is completed. * * @param key_event_p Key event message. * */ void mks_check_key_sequence(T_KPD_KEY_EVENT_MSG* key_event_p); /** * function: mks_send_key_sequence_completed_msg * * Send a message that magic key sequence is completed. * * @param completion_level - MKS_SEQUENCE_COMPLETED: * Call subscriber when magic key sequence is completed, * - MKS_POST_SEQUENCE: * Call subscriber after magic key sequence is completed * @param key_id Virtual key Id pressed. * @param return_path Return path used to notify the subscriber. * @param name Name of the key sequence. */ void mks_send_key_sequence_completed_msg(UINT8 completion_level, T_KPD_VIRTUAL_KEY_ID key_id, T_RV_RETURN return_path, char* name); /** * function: mks_reset_sequence * * This function is called when timer 0 expire, to reset all * key sequence. * */ void mks_reset_sequence(void); /** * function: mks_initialize_swe * * This function is called at the initialization of the SWE. * It only subscribe to the keypad. * */ void mks_initialize_swe(void); /** * function: mks_stop_swe * * This function is called when SWE is stopped, * It unsubscribe from the keypad * */ void mks_stop_swe(void); /*@}*/ #endif /* #ifndef _MKS_I_H_ */