ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Sat Nov 18 23:44:18 2023 +0100| [7c16bf0829802534004326c8e65fb6cdbdb634fa] | committer: Paul B Mahol
avfilter/avf_showvolume: improve step for vertical orientation > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7c16bf0829802534004326c8e65fb6cdbdb634fa --- libavfilter/avf_showvolume.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavfilter/avf_showvolume.c b/libavfilter/avf_showvolume.c index b61f6c1d4f..7ec9daf628 100644 --- a/libavfilter/avf_showvolume.c +++ b/libavfilter/avf_showvolume.c @@ -370,13 +370,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) max = av_clipf(max, 0, 1); max_draw = calc_max_draw(s, outlink, max); - for (j = max_draw; j < s->w; j++) { + for (j = s->w - 1; j >= max_draw; j--) { uint8_t *dst = s->out->data[0] + j * s->out->linesize[0] + c * (s->b + s->h) * 4; for (k = 0; k < s->h; k++) { AV_WN32A(&dst[k * 4], lut[s->w - j - 1]); - if (j & step) - j += step; } + if (j & step) + j -= step; } if (s->draw_persistent_duration > 0.) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
