[FFmpeg-cvslog] avfilter/af_compand: pts init code from libavfilter/af_compand_fork.c

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Wed Feb 26 12:44:01 2014 +0100| [4b879751473227610e28005987176ae64f3cfdd6] | committer: Michael Niedermayer

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

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4b879751473227610e28005987176ae64f3cfdd6
---

 libavfilter/af_compand.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavfilter/af_compand.c b/libavfilter/af_compand.c
index 5080ff7..5ad0f49 100644
--- a/libavfilter/af_compand.c
+++ b/libavfilter/af_compand.c
@@ -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++) {