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| author | Martin Vignali <martin.vignali@gmail.com> | 2018-03-30 21:15:56 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2018-03-31 09:11:39 +0200 |
| commit | 25b22666a3c05ae15a5d6cc3b0be5c8b034f00f6 (patch) | |
| tree | 60f4dff71b1186ffdde2b5c6c0970c4fb0535f66 /libavfilter | |
| parent | 34304677c05be782964b9fb704b13c01e19c9c80 (diff) | |
| download | ffmpeg-25b22666a3c05ae15a5d6cc3b0be5c8b034f00f6.tar.gz | |
avfilter/showvolume : calculate fade only if fade < 1.
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/avf_showvolume.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/avf_showvolume.c b/libavfilter/avf_showvolume.c index ab1fb619b9..db16733202 100644 --- a/libavfilter/avf_showvolume.c +++ b/libavfilter/avf_showvolume.c @@ -273,6 +273,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) } s->out->pts = insamples->pts; + if (s->f < 1.) { for (j = 0; j < outlink->h; j++) { uint8_t *dst = s->out->data[0] + j * s->out->linesize[0]; const uint32_t alpha = s->bgopacity * 255; @@ -284,6 +285,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) dst[k * 4 + 3] = FFMAX(dst[k * 4 + 3] * s->f, alpha); } } + } if (s->orientation) { /* vertical */ for (c = 0; c < inlink->channels; c++) { |