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aacenc: Fix a bug where deinterleaved samples were stored in the wrong place.

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10l: Forgot to adjust deinterleave for new location of incoming samples in 7946a5a.

This produced incorrect, but surprisingly listenable results.

Thanks to Justin Ruggles for the report.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit dc7e7d4dd9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Nathan Caldwell
2012-01-27 22:23:40 -07:00
committed by Michael Niedermayer
parent 9f82cbf7c1
commit 43625c5128
1 changed files with 2 additions and 2 deletions
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libavcodec/aacenc.c
+2 -2
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@@ -487,10 +487,10 @@ static void deinterleave_input_samples(AACEncContext *s,
const float *sptr = samples + channel_map[ch];
/* copy last 1024 samples of previous frame to the start of the current frame */
memcpy(&s->planar_samples[ch][0], &s->planar_samples[ch][1024], 1024 * sizeof(s->planar_samples[0][0]));
memcpy(&s->planar_samples[ch][1024], &s->planar_samples[ch][2048], 1024 * sizeof(s->planar_samples[0][0]));
/* deinterleave */
for (i = 1024; i < 1024 * 2; i++) {
for (i = 2048; i < 3072; i++) {
s->planar_samples[ch][i] = *sptr;
sptr += sinc;
}