FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/grr/grr_gfpp.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 | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : GRR +----------------------------------------------------------------------------- | 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 : Definitions for grr_gfpp.c. +----------------------------------------------------------------------------- */ #ifndef GRR_GFPP_H #define GRR_GFPP_H EXTERN void gfp_mphp_data_ind ( T_MPHP_DATA_IND *mphp_data_ind ); EXTERN void gfp_mphp_scell_pbcch_stop_con ( T_MPHP_SCELL_PBCCH_STOP_CON *mphp_scell_pbcch_stop_con ); EXTERN void gfp_mphp_stop_pccch_con ( T_MPHP_STOP_PCCCH_CON *mphp_stop_pccch_con ); EXTERN void gfp_mphp_cr_meas_ind ( T_MPHP_CR_MEAS_IND *mphp_cr_meas_ind ); EXTERN void gfp_mphp_cr_meas_stop_con ( T_MPHP_CR_MEAS_STOP_CON *mphp_cr_meas_stop_con ); EXTERN void gfp_mphp_int_meas_ind ( T_MPHP_INT_MEAS_IND *mphp_int_meas_ind ); EXTERN void gfp_mphp_tint_meas_ind ( T_MPHP_TINT_MEAS_IND *mphp_tint_meas_ind ); EXTERN void gfp_mphp_int_meas_stop_con ( T_MPHP_INT_MEAS_STOP_CON *mphp_int_meas_stop_con ); EXTERN void gfp_mphp_ncell_pbcch_ind ( T_MPHP_NCELL_PBCCH_IND *mphp_ncell_pbcch_ind ); EXTERN void gfp_mphp_ra_con ( T_MPHP_RA_CON *mphp_ra_con ); EXTERN void gfp_mphp_ra_stop_con ( T_MPHP_RA_STOP_CON *mphp_ra_stop_con ); EXTERN void gfp_mphp_polling_ind ( T_MPHP_POLLING_IND *mphp_polling_ind ); EXTERN void gfp_mphp_assignment_con ( T_MPHP_ASSIGNMENT_CON *mphp_assignment_con ); EXTERN void gfp_mphp_repeat_ul_fixed_alloc_con ( T_MPHP_REPEAT_UL_FIXED_ALLOC_CON *mphp_repeat_ul_fixed_alloc_con ); EXTERN void gfp_mphp_single_block_con ( T_MPHP_SINGLE_BLOCK_CON *mphp_single_block_con ); EXTERN void gfp_mphp_tbf_release_con ( T_MPHP_TBF_RELEASE_CON *mphp_tbf_release_con ); EXTERN void gfp_mphp_pdch_release_con ( T_MPHP_PDCH_RELEASE_CON *mphp_pdch_release_con ); EXTERN void gfp_mphp_timing_advance_con ( T_MPHP_TIMING_ADVANCE_CON *mphp_timing_advance_con ); EXTERN void gfp_mphp_update_psi_param_con ( T_MPHP_UPDATE_PSI_PARAM_CON *mphp_update_psi_param_con ); EXTERN void gfp_mphp_tcr_meas_ind ( T_MPHP_TCR_MEAS_IND *mphp_tcr_meas_ind ); EXTERN void gfp_mphp_stop_single_block_con ( T_MPHP_STOP_SINGLE_BLOCK_CON *mphp_stop_single_block_con ); EXTERN void gfp_mphp_ncell_pbcch_stop_con ( T_MPHP_NCELL_PBCCH_STOP_CON *mphp_ncell_pbcch_stop_con ); EXTERN void gfp_cgrlc_data_ind ( T_CGRLC_DATA_IND * cgrlc_data_ind ); #endif /* !GRR_GFPP_H */