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Code Issues Releases Activity

Use AC3_MAX_COEFS instead of 256 in a couple places in ac3.c

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Originally committed as revision 25968 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2010-12-14 14:51:43 +00:00
parent 47ae6e795b
commit ce571ceb45
1 changed files with 2 additions and 2 deletions
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libavcodec/ac3.c
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@ -221,7 +221,7 @@ void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end,
/* special case, if snr offset is -960, set all bap's to zero */ /* special case, if snr offset is -960, set all bap's to zero */
if (snr_offset == -960) { if (snr_offset == -960) {
memset(bap, 0, 256); memset(bap, 0, AC3_MAX_COEFS);
return; return;
} }
@ -246,7 +246,7 @@ void ac3_parametric_bit_allocation(AC3BitAllocParameters *s, uint8_t *bap,
uint8_t *dba_offsets, uint8_t *dba_lengths, uint8_t *dba_offsets, uint8_t *dba_lengths,
uint8_t *dba_values) uint8_t *dba_values)
{ {
int16_t psd[256]; /* scaled exponents */ int16_t psd[AC3_MAX_COEFS]; /* scaled exponents */
int16_t band_psd[AC3_CRITICAL_BANDS]; /* interpolated exponents */ int16_t band_psd[AC3_CRITICAL_BANDS]; /* interpolated exponents */
int16_t mask[AC3_CRITICAL_BANDS]; /* masking value */ int16_t mask[AC3_CRITICAL_BANDS]; /* masking value */