| Message ID | 1485617034-31431-2-git-send-email-mfcc64@gmail.com |
|---|---|
| State | New |
| Headers | show |
On Sat, 28 Jan 2017 22:23:54 +0700 Muhammad Faiz <mfcc64@gmail.com> wrote: > affect filters that set partial_buf_size > test-case > ffplay -i lavfi 'aevalsrc=sin(1000*t*t), aformat=sample_fmts=fltp, asplit [a][b]; > [a] firequalizer=fixed=on, showcqt=s=1280x360 [a1]; > [b] firequalizer=fixed=on, showcqt=s=1280x360 [b1]; > [a1][b1] vstack' > > Signed-off-by: Muhammad Faiz <mfcc64@gmail.com> > --- > libavfilter/avfilter.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c > index c8dafd2..55c653d 100644 > --- a/libavfilter/avfilter.c > +++ b/libavfilter/avfilter.c > @@ -1235,6 +1235,11 @@ static int take_samples(AVFilterLink *link, unsigned min, unsigned max, > frame = ff_framequeue_peek(&link->fifo, 0); > av_samples_copy(buf->extended_data, frame->extended_data, p, 0, n, > link->channels, link->format); > + > + ret = ff_inlink_make_frame_writable(link, frame); > + if (ret < 0) > + return ret; > + > frame->nb_samples -= n; > av_samples_copy(frame->extended_data, frame->extended_data, 0, n, > frame->nb_samples, link->channels, link->format); Obviously OK.
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index c8dafd2..55c653d 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -1235,6 +1235,11 @@ static int take_samples(AVFilterLink *link, unsigned min, unsigned max, frame = ff_framequeue_peek(&link->fifo, 0); av_samples_copy(buf->extended_data, frame->extended_data, p, 0, n, link->channels, link->format); + + ret = ff_inlink_make_frame_writable(link, frame); + if (ret < 0) + return ret; + frame->nb_samples -= n; av_samples_copy(frame->extended_data, frame->extended_data, 0, n, frame->nb_samples, link->channels, link->format);
affect filters that set partial_buf_size test-case ffplay -i lavfi 'aevalsrc=sin(1000*t*t), aformat=sample_fmts=fltp, asplit [a][b]; [a] firequalizer=fixed=on, showcqt=s=1280x360 [a1]; [b] firequalizer=fixed=on, showcqt=s=1280x360 [b1]; [a1][b1] vstack' Signed-off-by: Muhammad Faiz <mfcc64@gmail.com> --- libavfilter/avfilter.c | 5 +++++ 1 file changed, 5 insertions(+)