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| author | Nicolas George <nicolas.george@normalesup.org> | 2012-06-23 11:50:19 +0200 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-06-23 15:08:22 +0200 |
| commit | 6d627eae3cd5ff80382b76a67a596caf48869715 (patch) | |
| tree | bcb5162a160935ddf67d5fcf4508251b8d950b42 | |
| parent | bd9939f4951d9069d96b771e253f20534541aeb4 (diff) | |
| download | ffmpeg-6d627eae3cd5ff80382b76a67a596caf48869715.tar.gz | |
showwaves: fix first sample of frame test.
Avoids a huge memleak when n != 1.
| -rw-r--r-- | libavfilter/avf_showwaves.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/avf_showwaves.c b/libavfilter/avf_showwaves.c index 645065f33d..90d3ec9441 100644 --- a/libavfilter/avf_showwaves.c +++ b/libavfilter/avf_showwaves.c @@ -196,7 +196,7 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamples) /* draw data in the buffer */ for (i = 0; i < nb_samples; i++) { - if (showwaves->buf_idx == 0) { + if (showwaves->buf_idx == 0 && showwaves->sample_count_mod == 0) { showwaves->outpicref = outpicref = ff_get_video_buffer(outlink, AV_PERM_WRITE|AV_PERM_ALIGN, outlink->w, outlink->h); |