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avfilter/vf_tiltandshift: fix buffer offset for yuv422p input 

Fixes ticket #10950.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-07-04 14:55:23 -03:00
parent 9c357324f0
commit a528a54ee1
1 changed files with 4 additions and 4 deletions
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8
libavfilter/vf_tiltandshift.c
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@ -175,14 +175,14 @@ static void copy_column(AVFilterLink *outlink,
const uint8_t *src[4];
dst[0] = dst_data[0] + ncol;
dst[1] = dst_data[1] + (ncol >> s->desc->log2_chroma_h);
dst[2] = dst_data[2] + (ncol >> s->desc->log2_chroma_h);
dst[1] = dst_data[1] + (ncol >> s->desc->log2_chroma_w);
dst[2] = dst_data[2] + (ncol >> s->desc->log2_chroma_w);
if (!tilt)
ncol = 0;
src[0] = src_data[0] + ncol;
src[1] = src_data[1] + (ncol >> s->desc->log2_chroma_h);
src[2] = src_data[2] + (ncol >> s->desc->log2_chroma_h);
src[1] = src_data[1] + (ncol >> s->desc->log2_chroma_w);
src[2] = src_data[2] + (ncol >> s->desc->log2_chroma_w);
av_image_copy(dst, dst_linesizes, src, src_linesizes, outlink->format, 1, outlink->h);
}