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view src/gpf/ccd/ccddata_tap_priv.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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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  ccddata_priv.h 
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 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 Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Function that belongs to tap_tdl.c, but is are based
|             on the constants (CCDENT_...) generated by ccdgen
|             (mconst.cdg). Therefore it must be placed in the ccddata_dll.
+----------------------------------------------------------------------------- 
*/ 

#ifndef CCDDATA_TAP_PRIV_H
#define CCDDATA_TAP_PRIV_H

/*==== INCLUDES =============================================================*/

/*==== CONSTS ===============================================================*/

#define TAP_PD_CC       3
#define TAP_PD_MM       5
#define TAP_PD_GMM      8
#define TAP_PD_SM       10
#define TAP_PD_RR       6
#define TAP_PD_SS       11
#define TAP_PD_SMS      9
#define TAP_PD_TST      15
#define TAP_PD_XX       1

#define TAP_PD_ABIS             0
#define TAP_PD_OK               128
#define TAP_PD_INVALID          -1
#define TAP_NOPD_NOMT           70
#define TAP_NOPD_MT             80
#define TAP_RR_SHORT            90

/*==== TYPES =================================================================*/

/*==== EXPORTS ===============================================================*/

#ifndef CCDDATA_TAP_PRIV_C

CCDDATA_IMPORT_FUNC int ccddata_tap_get_pd   (UCHAR comp);
CCDDATA_IMPORT_FUNC int ccddata_tap_check_pd (UCHAR comp, UCHAR pd);

#endif /* !CCDDATA_TAP_PRIV_C*/

#endif /* !CCDDATA_TAP_PRIV_H */