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lavfi/hue: copy alpha plane too

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-04-12 18:32:46 +00:00
parent 72ad0d56a1
commit 047a027d0b
1 changed files with 6 additions and 1 deletions
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7
libavfilter/vf_hue.c
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@ -282,10 +282,15 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpic)
hue->var_values[VAR_N] += 1;
if (!direct)
if (!direct) {
av_image_copy_plane(outpic->data[0], outpic->linesize[0],
inpic->data[0], inpic->linesize[0],
inlink->w, inlink->h);
if (inpic->data[3])
av_image_copy_plane(outpic->data[3], outpic->linesize[3],
inpic->data[3], inpic->linesize[3],
inlink->w, inlink->h);
}
process_chrominance(outpic->data[1], outpic->data[2], outpic->linesize[1],
inpic->data[1], inpic->data[2], inpic->linesize[1],