FreeCalypso > hg > gsm-codec-lib
view libtwamr/calc_cor.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 | 67c31802392b |
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 : calc_cor.h * Purpose : Calculate all correlations for prior the OL LTP * ******************************************************************************** */ #ifndef calc_cor_h #define calc_cor_h "$Id $" /* ******************************************************************************** * INCLUDE FILES ******************************************************************************** */ #include "typedef.h" /* ******************************************************************************** * DECLARATION OF PROTOTYPES ******************************************************************************** */ /************************************************************************* * * FUNCTION: comp_corr * * PURPOSE: Calculate all correlations of scal_sig[] in a given delay * range. * * DESCRIPTION: * The correlation is given by * cor[t] = <scal_sig[n], scal_sig[n-t]>, t=lag_min,...,lag_max * The functions outputs all correlations in the given range * *************************************************************************/ void comp_corr (Word16 scal_sig[], /* i : scaled signal. */ Word16 L_frame, /* i : length of frame to compute pitch */ Word16 lag_max, /* i : maximum lag */ Word16 lag_min, /* i : minimum lag */ Word32 corr[] /* o : correlation of selected lag */ ); #endif