FreeCalypso > hg > gsm-codec-lib
view libtwamr/ton_stab.h @ 585:3c6bf0d26ee7 default tip
TW-TS-005 reader: fix maximum line length bug
TW-TS-005 section 4.1 states:
The maximum allowed length of each line is 80 characters, not
including the OS-specific newline encoding.
The implementation of this line length limit in the TW-TS-005 hex file
reader function in the present suite was wrong, such that lines of
the full maximum length could not be read. Fix it.
Note that this bug affects comment lines too, not just actual RTP
payloads. Neither Annex A nor Annex B features an RTP payload format
that goes to the maximum of 40 bytes, but if a comment line goes to
the maximum allowed length of 80 characters not including the
terminating newline, the bug will be triggered, necessitating
the present fix.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Tue, 25 Feb 2025 07:49:28 +0000 |
parents | 8fff74ca83e8 |
children |
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/* ******************************************************************************** * * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001 * R99 Version 3.3.0 * REL-4 Version 4.1.0 * ******************************************************************************** * * File : ton_stab.h * Purpose : Tone stabilization routines * ******************************************************************************** */ #ifndef ton_stab_h #define ton_stab_h "$Id $" /* ******************************************************************************** * INCLUDE FILES ******************************************************************************** */ #include "tw_amr.h" #include "typedef.h" #include "cnst.h" /* ******************************************************************************** * LOCAL VARIABLES AND TABLES ******************************************************************************** */ /* ******************************************************************************** * DEFINITION OF DATA TYPES ******************************************************************************** */ /* state variable */ typedef struct { /* counters */ Word16 count; /* gain history Q11 */ Word16 gp[N_FRAME]; } tonStabState; /* ******************************************************************************** * DECLARATION OF PROTOTYPES ******************************************************************************** */ void ton_stab_reset (tonStabState *st); /* reset of pre processing state (i.e. set state memory to zero) returns 0 on success */ Word16 check_lsp(tonStabState *st, /* i/o : State struct */ Word16 *lsp /* i : unquantized LSP's */ ); Word16 check_gp_clipping(tonStabState *st, /* i/o : State struct */ Word16 g_pitch /* i : pitch gain */ ); void update_gp_clipping(tonStabState *st, /* i/o : State struct */ Word16 g_pitch /* i : pitch gain */ ); #endif