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opusenc: initialize PVQ prng seed 

Fixes valgrind warnings, didn't affect anything since it was only used
for resynthesis.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This commit is contained in:
Rostislav Pehlivanov 2017-05-10 06:07:46 +01:00
parent 376247a102
commit e6ec482b42
1 changed files with 3 additions and 1 deletions
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4
libavcodec/opusenc.c
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@ -1083,8 +1083,10 @@ static av_cold int opus_encode_init(AVCodecContext *avctx)
if ((ret = ff_mdct15_init(&s->mdct[i], 0, i + 3, 68 << (CELT_BLOCK_NB - 1 - i))))
return AVERROR(ENOMEM);
for (i = 0; i < OPUS_MAX_FRAMES_PER_PACKET; i++)
for (i = 0; i < OPUS_MAX_FRAMES_PER_PACKET; i++) {
s->frame[i].block[0].emph_coeff = s->frame[i].block[1].emph_coeff = 0.0f;
s->frame[i].seed = 0;
}
/* Zero out previous energy (matters for inter first frame) */
for (ch = 0; ch < s->channels; ch++)