---
libavcodec/ac3enc.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index dbe7784..53f6251 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -900,15 +900,11 @@ static av_cold void exponent_init(AC3EncodeContext *s)
*/
static void extract_exponents(AC3EncodeContext *s)
{
- int blk, ch;
+ int ch = !s->cpl_on;
+ int chan_size = AC3_MAX_COEFS * AC3_MAX_BLOCKS * (s->channels - ch + 1);
+ AC3Block *block = &s->blocks[0];
- for (ch = !s->cpl_on; ch <= s->channels; ch++) {
- for (blk = 0; blk < AC3_MAX_BLOCKS; blk++) {
- AC3Block *block = &s->blocks[blk];
- s->ac3dsp.extract_exponents(block->exp[ch], block->fixed_coef[ch],
- AC3_MAX_COEFS);
- }
- }
+ s->ac3dsp.extract_exponents(block->exp[ch], block->fixed_coef[ch], chan_size);
}
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