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view src/cs/services/mks/mks_env.h @ 275:79cfefc1e2b4

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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_env.h
 *
 * Declarations of the Riviera Generic Functions 
 *
 * @author   Laurent Sollier (l-sollier@ti.com)
 * @version 0.1
 */

/*
 * History:
 *
 *   Date          Author       Modification
 *  ----------------------------------------
 *  11/16/2001     L Sollier    Create
 *
 *
 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
 */

#ifndef _MKS_ENV_H_
#define _MKS_ENV_H_

#include "rvm/rvm_gen.h"
#include "mks/mks_cfg.h"

#include "mks/mks_pool_size.h"	/* Stack & Memory Bank sizes definitions */

/**
 * Mailbox ID used by the SWE.
 */
#define MKS_MAILBOX_USED    RVF_TASK_MBOX_0


/**
 * @name Mem bank
 *
 * Memory bank size and watermark.
 */
/*@{*/
#define MKS_MB_PRIM_SIZE      (MKS_NB_MAX_OF_KEY_SEQUENCE*(2*KPD_MAX_CHAR_NAME + MKS_NB_MAX_OF_KEY_IN_KEY_SEQUENCE + 50))
#define MKS_MB_PRIM_WATERMARK (MKS_MB_PRIM_SIZE)
/*@}*/

#if ((!defined DEPENDENCY) && (MKS_MB_PRIM_SIZE != MKS_MB1_SIZE))
  /* If the MKS Memory Bank sizes defined in rvf_pool_size.h differs from */
  /* this computed one, compilation is STOPPED. */
  #error MKS Memory Bank size mismatch!
#endif


/** Define a structure used to store all the informations related to MKS's task
 *   & MBs identifiers.
 */
typedef struct
{
   T_RVF_MB_ID      prim_id;
   T_RVF_ADDR_ID   addr_id;
   T_RVM_RETURN   (*error_ft)(T_RVM_NAME        swe_name, 
                              T_RVM_RETURN      error_cause,
                              T_RVM_ERROR_TYPE  error_type,
                              T_RVM_STRING      error_msg);
} T_MKS_ENV_CTRL_BLK;




/**
 * @name Generic functions
 *
 * Generic functions declarations.
 */
/*@{*/


T_RVM_RETURN mks_get_info(T_RVM_INFO_SWE  *infoSWE);

T_RVM_RETURN mks_set_info( T_RVF_ADDR_ID  addr_id,
                           T_RV_RETURN    return_path[],
                           T_RVF_MB_ID    bk_id[],
                           T_RVM_RETURN   (*rvm_error_ft)(T_RVM_NAME swe_name, 
                                                          T_RVM_RETURN error_cause, 
                                                          T_RVM_ERROR_TYPE error_type, 
                                                          T_RVM_STRING error_msg));

T_RVM_RETURN mks_init(void);

T_RVM_RETURN mks_stop(void);

T_RVM_RETURN mks_kill(void);

/*@}*/


#endif /* #ifndef _MKS_ENV_H_ */