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Code Issues Releases Activity

Move some variable declarations to inside of loops.

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Originally committed as revision 20048 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2009-09-27 06:10:36 +00:00
parent 3538a2e47a
commit 4e745ea83e
1 changed files with 4 additions and 4 deletions
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8
libavcodec/ac3.c
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@ -216,7 +216,7 @@ void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end,
int snr_offset, int floor,
const uint8_t *bap_tab, uint8_t *bap)
{
int i, j, end1, v, address;
int i, j;
/* special case, if snr offset is -960, set all bap's to zero */
if (snr_offset == -960) {
@ -227,10 +227,10 @@ void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end,
i = start;
j = bin_to_band_tab[start];
do {
v = (FFMAX(mask[j] - snr_offset - floor, 0) & 0x1FE0) + floor;
end1 = FFMIN(band_start_tab[j] + ff_ac3_critical_band_size_tab[j], end);
int v = (FFMAX(mask[j] - snr_offset - floor, 0) & 0x1FE0) + floor;
int end1 = FFMIN(band_start_tab[j] + ff_ac3_critical_band_size_tab[j], end);
for (; i < end1; i++) {
address = av_clip((psd[i] - v) >> 5, 0, 63);
int address = av_clip((psd[i] - v) >> 5, 0, 63);
bap[i] = bap_tab[address];
}
} while (end > band_start_tab[j++]);