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| author | Paul B Mahol <onemda@gmail.com> | 2016-08-14 10:00:35 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2016-08-14 10:00:35 +0200 |
| commit | ec4ed2f69c240b901ef1491c752ed425cd7e9618 (patch) | |
| tree | 95b70056f32e09413b34870cfdfa60605f5c1f58 | |
| parent | 6612d0493356e3cddad4a55e3c3467c52a9427c4 (diff) | |
| download | ffmpeg-ec4ed2f69c240b901ef1491c752ed425cd7e9618.tar.gz | |
avfilter/vf_signalstats: fix saturation calculation for >8 bit
| -rw-r--r-- | libavfilter/vf_signalstats.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavfilter/vf_signalstats.c b/libavfilter/vf_signalstats.c index 00051f2cab..6796af8079 100644 --- a/libavfilter/vf_signalstats.c +++ b/libavfilter/vf_signalstats.c @@ -190,7 +190,7 @@ static int config_props(AVFilterLink *outlink) if (!s->jobs_rets) return AVERROR(ENOMEM); - s->frame_sat = alloc_frame(AV_PIX_FMT_GRAY8, inlink->w, inlink->h); + s->frame_sat = alloc_frame(s->depth > 8 ? AV_PIX_FMT_GRAY16 : AV_PIX_FMT_GRAY8, inlink->w, inlink->h); s->frame_hue = alloc_frame(AV_PIX_FMT_GRAY16, inlink->w, inlink->h); if (!s->frame_sat || !s->frame_hue) return AVERROR(ENOMEM); @@ -799,10 +799,10 @@ static int filter_frame16(AVFilterLink *link, AVFrame *in) AVFrame *sat = s->frame_sat; AVFrame *hue = s->frame_hue; - const uint8_t *p_sat = sat->data[0]; - const uint8_t *p_hue = hue->data[0]; - const int lsz_sat = sat->linesize[0]; - const int lsz_hue = hue->linesize[0]; + const uint16_t *p_sat = (uint16_t *)sat->data[0]; + const uint16_t *p_hue = (uint16_t *)hue->data[0]; + const int lsz_sat = sat->linesize[0] / 2; + const int lsz_hue = hue->linesize[0] / 2; ThreadDataHueSatMetrics td_huesat = { .src = in, .dst_sat = sat, |