forked from pool/ffmpeg-7
39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
From a528a54ee119dcba47e7c9e30d3a56206fbad416 Mon Sep 17 00:00:00 2001
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From: James Almer <jamrial@gmail.com>
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Date: Thu, 4 Jul 2024 14:55:23 -0300
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Subject: [PATCH] avfilter/vf_tiltandshift: fix buffer offset for yuv422p input
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Fixes ticket #10950.
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Signed-off-by: James Almer <jamrial@gmail.com>
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---
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libavfilter/vf_tiltandshift.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/libavfilter/vf_tiltandshift.c b/libavfilter/vf_tiltandshift.c
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index 85cce84fc3..b49a713339 100644
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--- a/libavfilter/vf_tiltandshift.c
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+++ b/libavfilter/vf_tiltandshift.c
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@@ -175,14 +175,14 @@ static void copy_column(AVFilterLink *outlink,
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const uint8_t *src[4];
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dst[0] = dst_data[0] + ncol;
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- dst[1] = dst_data[1] + (ncol >> s->desc->log2_chroma_h);
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- dst[2] = dst_data[2] + (ncol >> s->desc->log2_chroma_h);
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+ dst[1] = dst_data[1] + (ncol >> s->desc->log2_chroma_w);
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+ dst[2] = dst_data[2] + (ncol >> s->desc->log2_chroma_w);
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if (!tilt)
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ncol = 0;
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src[0] = src_data[0] + ncol;
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- src[1] = src_data[1] + (ncol >> s->desc->log2_chroma_h);
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- src[2] = src_data[2] + (ncol >> s->desc->log2_chroma_h);
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+ src[1] = src_data[1] + (ncol >> s->desc->log2_chroma_w);
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+ src[2] = src_data[2] + (ncol >> s->desc->log2_chroma_w);
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av_image_copy(dst, dst_linesizes, src, src_linesizes, outlink->format, 1, outlink->h);
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}
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--
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2.41.0
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