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| author | the.real.laplace@gmail.com <the.real.laplace@gmail.com> | 2021-10-18 14:29:48 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-21 14:13:03 +0200 |
| commit | c13a2f701db21d3ea2763ca85cb5fd21e032fd13 (patch) | |
| tree | 3eddf06bae2f5b2ca4f854e6cf61cce24e003670 /libavfilter/vf_eq.c | |
| parent | 2aa343bb6f8577faff99ecb29f2a71011ceb35b1 (diff) | |
| download | ffmpeg-c13a2f701db21d3ea2763ca85cb5fd21e032fd13.tar.gz | |
avfilter/vf_eq: add support for alpha channel
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/vf_eq.c')
| -rw-r--r-- | libavfilter/vf_eq.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libavfilter/vf_eq.c b/libavfilter/vf_eq.c index 4a0d85e8e5..80ab21efb3 100644 --- a/libavfilter/vf_eq.c +++ b/libavfilter/vf_eq.c @@ -236,9 +236,9 @@ static const enum AVPixelFormat pixel_fmts_eq[] = { AV_PIX_FMT_GRAY8, AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV411P, - AV_PIX_FMT_YUV420P, - AV_PIX_FMT_YUV422P, - AV_PIX_FMT_YUV444P, + AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVA420P, + AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVA422P, + AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVA444P, AV_PIX_FMT_NONE }; @@ -281,12 +281,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) h = AV_CEIL_RSHIFT(h, desc->log2_chroma_h); } - if (eq->param[i].adjust) - eq->param[i].adjust(&eq->param[i], out->data[i], out->linesize[i], - in->data[i], in->linesize[i], w, h); - else + if (i == 3 || !eq->param[i].adjust) av_image_copy_plane(out->data[i], out->linesize[i], in->data[i], in->linesize[i], w, h); + + else + eq->param[i].adjust(&eq->param[i], out->data[i], out->linesize[i], + in->data[i], in->linesize[i], w, h); } av_frame_free(&in); |