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view src/gpf/ccd/ccd_config.c @ 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
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  ccd_config.c
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Deutschland GmbH
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Deutschland GmbH 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments  Deutschland GmbH. 
+----------------------------------------------------------------------------- 
|  Purpose :  Definition of codec for CCD based on Ccddata
+----------------------------------------------------------------------------- 
*/ 

#define CCD_CONFIG_C

/*
 * standard definitions like UCHAR, ERROR etc.
 */
#include "typedefs.h"

/* MAX_ERRORS and T_CCD_ERR_ENTRY are defined in ccd_globs.h */ 
#include "ccd_globs.h"
#include "ccdtable.h"
#include "ccddata.h"
/* prototypes of the exported functions are given in ccd.h */
#include "ccd.h"

/*
 * all coding types with their constant enumeration are given in ccd_codingtypes.h
 */
#include "ccd_codingtypes.h"

#ifndef CCD_MK
#include "mconst.cdg"
#endif

/*
 * ccdError and ccdWarning are defined in ccdapi.h 
 */
#include "ccdapi.h"

#if defined CCD_MK || !defined _TOOLS_
UBYTE cdc_init (T_FUNC_POINTER codec[MAX_CODEC_ID+1][2])
{
  int i, j;

  for (i = 0; i <= MAX_CODEC_ID; i++)
  {
    codec[i][0] = cdc_std_encode;
    codec[i][1] = cdc_std_decode;
  }

  i = 0; 
  j = 1;       
#if defined GSM1_V || defined _TOOLS_
  codec[CCDTYPE_GSM1_V][0] = cdc_gsm1v_encode;
  codec[CCDTYPE_GSM1_V][1] = cdc_gsm1v_decode;
#endif

  j++;
#if defined GSM1_TV || defined _TOOLS_
  codec[CCDTYPE_GSM1_TV][0] = cdc_gsm1tv_encode;
  codec[CCDTYPE_GSM1_TV][1] = cdc_gsm1tv_decode;
#endif

  j++;
#if defined GSM2_T || defined _TOOLS_
  codec[CCDTYPE_GSM2_T][0] = cdc_gsm2t_encode;
  codec[CCDTYPE_GSM2_T][1] = cdc_gsm2t_decode;
#endif

  j++;
#if defined GSM3_V || defined _TOOLS_
  codec[CCDTYPE_GSM3_V][0] = cdc_gsm3v_encode;
  codec[CCDTYPE_GSM3_V][1] = cdc_gsm3v_decode;
#endif

  j++;
#if defined GSM3_TV || defined _TOOLS_
  codec[CCDTYPE_GSM3_TV][0] = cdc_gsm3tv_encode;
  codec[CCDTYPE_GSM3_TV][1] = cdc_gsm3tv_decode;
#endif
      
  j++;   
#if defined GSM4_LV || defined _TOOLS_
  codec[CCDTYPE_GSM4_LV][0] = cdc_gsm4lv_encode;
  codec[CCDTYPE_GSM4_LV][1] = cdc_gsm4lv_decode;
#endif

  j++;
#if defined GSM4_TLV || defined _TOOLS_
  codec[CCDTYPE_GSM4_TLV][0] = cdc_gsm4tlv_encode;
  codec[CCDTYPE_GSM4_TLV][1] = cdc_gsm4tlv_decode;
#endif

  j++;
#if defined GSM5_V || defined _TOOLS_
  codec[CCDTYPE_GSM5_V][0] = cdc_gsm5v_encode;
  codec[CCDTYPE_GSM5_V][1] = cdc_gsm5v_decode;
#endif

  j++;
#if defined GSM5_TLV || defined _TOOLS_
  codec[CCDTYPE_GSM5_TLV][0] = cdc_gsm5tlv_encode;
  codec[CCDTYPE_GSM5_TLV][1] = cdc_gsm5tlv_decode;
#endif

  j++;
#if defined GSM6_TLV || defined _TOOLS_
  codec[CCDTYPE_GSM6_TLV][0] = cdc_gsm6tlv_encode;
  codec[CCDTYPE_GSM6_TLV][1] = cdc_gsm6tlv_decode;
#endif

  j++;
#if defined GSM7_LV || defined _TOOLS_
  codec[CCDTYPE_GSM7_LV][0] = cdc_gsm7lv_encode;
  codec[CCDTYPE_GSM7_LV][1] = cdc_gsm7lv_decode;
#endif

  j++;
#if defined GSM1_ASN || defined _TOOLS_
  codec[CCDTYPE_GSM1_ASN][0] = cdc_gsm1asn_encode;
  codec[CCDTYPE_GSM1_ASN][1] = cdc_gsm1asn_decode;
#endif         

  j++;
#if defined BCDODD || defined _TOOLS_
  codec[CCDTYPE_BCDODD][0] = cdc_bcdodd_encode;
  codec[CCDTYPE_BCDODD][1] = cdc_bcdodd_decode;
#endif

  j++;
#if defined BCDEVEN || defined _TOOLS_
  codec[CCDTYPE_BCDEVEN][0] = cdc_bcdeven_encode;
  codec[CCDTYPE_BCDEVEN][1] = cdc_bcdeven_decode;
#endif

  j++;
#if defined BCD_NOFILL || defined _TOOLS_
  codec[CCDTYPE_BCD_NOFILL][0] = cdc_bcd_nofill_encode;
  codec[CCDTYPE_BCD_NOFILL][1] = cdc_bcd_nofill_decode;
#endif

  j++;
#if defined BCD_MNC || defined _TOOLS_
  codec[CCDTYPE_BCD_MNC][0] = cdc_bcd_mnc_encode;
  codec[CCDTYPE_BCD_MNC][1] = cdc_bcd_mnc_decode;
#endif

  j++;
#if defined CSN1_S1 || defined _TOOLS_
  codec[CCDTYPE_CSN1_S1][0] = cdc_csn1_s1_encode;
  codec[CCDTYPE_CSN1_S1][1] = cdc_csn1_s1_decode;
#endif        
      
  j++;   
#if defined CSN1_SHL || defined _TOOLS_
  codec[CCDTYPE_CSN1_SHL][0] = cdc_csn1_shl_encode;
  codec[CCDTYPE_CSN1_SHL][1] = cdc_csn1_shl_decode;
#endif        

  j++;  
#if defined S_PADDING || defined _TOOLS_
  codec[CCDTYPE_S_PADDING][0] = cdc_padd_encode;
  codec[CCDTYPE_S_PADDING][1] = cdc_padd_decode;
#endif

  j++;
#if defined T30_IDENT || defined _TOOLS_
  codec[CCDTYPE_T30_IDENT][0] = cdc_t30_ident_encode;
  codec[CCDTYPE_T30_IDENT][1] = cdc_t30_ident_decode;
#endif

  j++;
#if defined BITSTRING || defined _TOOLS_
  codec[CCDTYPE_BITSTRING][0] = cdc_bitstring_encode;
  codec[CCDTYPE_BITSTRING][1] = cdc_bitstring_decode;
#endif

  j++;
#if defined ASN1_INTEGER || defined _TOOLS_
  codec[CCDTYPE_ASN1_INTEGER][0] = cdc_asn1_integ_encode;
  codec[CCDTYPE_ASN1_INTEGER][1] = cdc_asn1_integ_decode;
#endif

  j++;
#if defined ASN1_SEQUENCE || defined _TOOLS_
  codec[CCDTYPE_ASN1_SEQUENCE][0] = cdc_asn1_seq_encode;
  codec[CCDTYPE_ASN1_SEQUENCE][1] = cdc_asn1_seq_decode;
#endif

  j++;
#if defined ASN1_CHOICE || defined _TOOLS_
  codec[CCDTYPE_ASN1_CHOICE][0] = cdc_asn1_choice_encode;
  codec[CCDTYPE_ASN1_CHOICE][1] = cdc_asn1_choice_decode;
#endif

  j++;
#if defined ASN1_OCTET || defined _TOOLS_
  codec[CCDTYPE_ASN1_OCTET][0] = cdc_asn1_octet_encode;
  codec[CCDTYPE_ASN1_OCTET][1] = cdc_asn1_octet_decode;
#endif

  j++;
#if defined NO_CODE || defined _TOOLS_
  codec[CCDTYPE_NO_CODE][0] = cdc_no_encode;
  codec[CCDTYPE_NO_CODE][1] = cdc_no_decode;
#endif

  j++;
#if defined ASN1_INTEGER_EXTENSIBLE || defined _TOOLS_
  codec[CCDTYPE_ASN1_INTEGER_EXTENSIBLE][0] = cdc_asn1_integ_ext_encode;
  codec[CCDTYPE_ASN1_INTEGER_EXTENSIBLE][1] = cdc_asn1_integ_ext_decode;
#endif

  j++;
#if defined ASN1_SEQUENCE_EXTENSIBLE || defined _TOOLS_
  codec[CCDTYPE_ASN1_SEQUENCE_EXTENSIBLE][0] = cdc_asn1_seq_ext_encode;
  codec[CCDTYPE_ASN1_SEQUENCE_EXTENSIBLE][1] = cdc_asn1_seq_ext_decode;
#endif

  j++;
#if defined ASN1_CHOICE_EXTENSIBLE || defined _TOOLS_
  codec[CCDTYPE_ASN1_CHOICE_EXTENSIBLE][0] = cdc_asn1_choice_ext_encode;
  codec[CCDTYPE_ASN1_CHOICE_EXTENSIBLE][1] = cdc_asn1_choice_ext_decode;
#endif

  j++;
#if defined ASN1_OBJ_ID || defined _TOOLS_
  codec[CCDTYPE_ASN1_OBJ_ID][0] = cdc_asn1_obj_id_encode;
  codec[CCDTYPE_ASN1_OBJ_ID][1] = cdc_asn1_obj_id_decode;
#endif

  j++;
#if defined ASN1_OPEN_TYPE || defined _TOOLS_
  codec[CCDTYPE_ASN1_OPEN_TYPE][0] = cdc_asn1_open_type_encode;
  codec[CCDTYPE_ASN1_OPEN_TYPE][1] = cdc_asn1_open_type_decode;
#endif

  j++;
#if defined NONCRITICAL_EXT || defined _TOOLS_
  codec[CCDTYPE_NONCRITICAL_EXT][0] = cdc_noncritical_ext_encode;
  codec[CCDTYPE_NONCRITICAL_EXT][1] = cdc_noncritical_ext_decode;
#endif

  j++;
#if defined CRITICAL_EXT || defined _TOOLS_
  codec[CCDTYPE_CRITICAL_EXT][0] = cdc_critical_ext_encode;
  codec[CCDTYPE_CRITICAL_EXT][1] = cdc_critical_ext_decode;
#endif

  j++;
#if defined S_PADDING_0 || defined _TOOLS_
  codec[CCDTYPE_S_PADDING_0][0] = cdc_padd_0_encode;
  codec[CCDTYPE_S_PADDING_0][1] = cdc_padd_0_decode;
#endif

  j++;
#if defined CSN1_S0 || defined _TOOLS_
  codec[CCDTYPE_CSN1_S0][0] = cdc_csn1_s0_encode;
  codec[CCDTYPE_CSN1_S0][1] = cdc_csn1_s0_decode;
#endif


  j++;
#if defined HL_FLAG || defined _TOOLS_
  codec[CCDTYPE_HL_FLAG][0] = cdc_hl_flag_encode;
  codec[CCDTYPE_HL_FLAG][1] = cdc_hl_flag_decode;
#endif

  j++;

#if defined FDD_CI || defined _TOOLS_
  codec[CCDTYPE_FDD_CI][0] = cdc_fdd_ci_encode;
  codec[CCDTYPE_FDD_CI][1] = cdc_fdd_ci_decode;
#endif

  j++;

#if defined TDD_CI || defined _TOOLS_
  codec[CCDTYPE_TDD_CI][0] = cdc_tdd_ci_encode;
  codec[CCDTYPE_TDD_CI][1] = cdc_tdd_ci_decode;
#endif

  j++;

#if defined FREQ_LIST || defined _TOOLS_
  codec[CCDTYPE_FREQ_LIST][0] = cdc_freq_list_encode;
  codec[CCDTYPE_FREQ_LIST][1] = cdc_freq_list_decode;
#endif

  j++;
#if defined CSN1_CONCAT || defined _TOOLS_
  codec[CCDTYPE_CSN1_CONCAT][0] = cdc_csn1_concat_encode;
  codec[CCDTYPE_CSN1_CONCAT][1] = cdc_csn1_concat_decode;
#endif

    j++;
#if defined CCDTYPE_BREAK_COND || defined _TOOLS_
  codec[CCDTYPE_BREAK_COND][0] = cdc_break_cond_encode;
  codec[CCDTYPE_BREAK_COND][1] = cdc_break_cond_decode;
#endif

  j++;
#if defined GSM5_TV || defined _TOOLS_
  codec[CCDTYPE_GSM5_TV][0] = cdc_gsm5tv_encode;
  codec[CCDTYPE_GSM5_TV][1] = cdc_gsm5tv_decode;
#endif

  j++;
#if defined CSN1_CHOICE1 || defined _TOOLS_
  codec[CCDTYPE_CSN1_CHOICE1][0] = cdc_csn1_choice1_encode;
  codec[CCDTYPE_CSN1_CHOICE1][1] = cdc_csn1_choice1_decode;
#endif

  j++;
#if defined CSN1_CHOICE2 || defined _TOOLS_
  codec[CCDTYPE_CSN1_CHOICE2][0] = cdc_csn1_choice2_encode;
  codec[CCDTYPE_CSN1_CHOICE2][1] = cdc_csn1_choice2_decode;
#endif

  j++;   
#if defined CSN1_SHL_OPT || defined _TOOLS_
  codec[CCDTYPE_CSN1_SHL_OPT][0] = cdc_csn1_shl_opt_encode;
  codec[CCDTYPE_CSN1_SHL_OPT][1] = cdc_csn1_shl_opt_decode;
#endif        

  j++;   
#if defined CSN1_S1_OPT || defined _TOOLS_
  codec[CCDTYPE_CSN1_S1_OPT][0] = cdc_csn1_s1_opt_encode;
  codec[CCDTYPE_CSN1_S1_OPT][1] = cdc_csn1_s1_opt_decode;
#endif        

  j++;   
#if defined CSN1_S0_OPT || defined _TOOLS_
  codec[CCDTYPE_CSN1_S0_OPT][0] = cdc_csn1_s0_opt_encode;
  codec[CCDTYPE_CSN1_S0_OPT][1] = cdc_csn1_s0_opt_decode;
#endif        

  /*
   * CCD has more co/dec functions than used in the table above.
   * Look in ccd_codingtypes.h.
   */
  /*lint -e774
   * The follwing instruction checks if it was forgotten to initialize
   * the codec when the number of coding types was increased; if everything
   * was OK, the if evaluates for sure to false, causing the lint error
   */
  if (j < MAX_CODEC_ID)
    return ccdWarning;
  /*lint +e774*/

  return ccdOK;
}
#endif /* CCD_MK || !_TOOLS_ */