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avfilter/af_compand: pts init code from libavfilter/af_compand_fork.c

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-02-26 12:44:01 +01:00
parent 5c78fe08b0
commit 4b87975147
1 changed files with 5 additions and 0 deletions
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5
libavfilter/af_compand.c
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@ -87,6 +87,7 @@ AVFILTER_DEFINE_CLASS(compand);
static av_cold int init(AVFilterContext *ctx)
{
CompandContext *s = ctx->priv;
s->pts = AV_NOPTS_VALUE;
if (!s->attacks || !s->decays || !s->points) {
av_log(ctx, AV_LOG_ERROR, "Missing attacks and/or decays and/or points.\n");
@ -223,6 +224,10 @@ static int compand_delay(AVFilterContext *ctx, AVFrame *frame)
int chan, i, av_uninit(dindex), oindex, av_uninit(count);
AVFrame *out_frame = NULL;
if (s->pts == AV_NOPTS_VALUE) {
s->pts = (frame->pts == AV_NOPTS_VALUE) ? 0 : frame->pts;
}
av_assert1(channels > 0); /* would corrupt delay_count and delay_index */
for (chan = 0; chan < channels; chan++) {