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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-07-23 14:57:15 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-07-23 15:10:19 +0200 |
| commit | 7afd42d9f26be1e95f15cbcfa0e09308a6591036 (patch) | |
| tree | b15fcea50364a8b9e679b55c71779ed4a4450844 /libavfilter/avf_showwaves.c | |
| parent | cc12a94c364fca9c371c3e5da7a462655c7e1f2d (diff) | |
| download | ffmpeg-7afd42d9f26be1e95f15cbcfa0e09308a6591036.tar.gz | |
lavfi/showwaves: do not set on outlink->out_buf the sent video frame
The video frame reference is passed along the filterchain, and is not
possessed anymore by the filter. If out_buf is not set to NULL, it will
be freed by ff_end_frame() causing a crash.
Diffstat (limited to 'libavfilter/avf_showwaves.c')
| -rw-r--r-- | libavfilter/avf_showwaves.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavfilter/avf_showwaves.c b/libavfilter/avf_showwaves.c index 3939fe5046..96ed2c7ebc 100644 --- a/libavfilter/avf_showwaves.c +++ b/libavfilter/avf_showwaves.c @@ -206,7 +206,6 @@ static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamples) av_rescale_q((p - (int16_t *)insamples->data[0]) / nb_channels, (AVRational){ 1, inlink->sample_rate }, outlink->time_base); - outlink->out_buf = outpicref; linesize = outpicref->linesize[0]; memset(outpicref->data[0], 0, showwaves->h*linesize); } |