28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
From 45d322be951e826aac1ed838317e9f535ebcf045 Mon Sep 17 00:00:00 2001
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From: Michael Niedermayer <michael@niedermayer.cc>
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Date: Fri, 5 Jul 2024 17:14:07 +0800
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Subject: [PATCH] avcodec/mpegvideo_enc: Fix 1 line and one column images
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---
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libavcodec/mpegvideo_enc.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
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index ae3b131..d0ad941 100644
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--- a/libavcodec/mpegvideo_enc.c
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+++ b/libavcodec/mpegvideo_enc.c
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@@ -1234,8 +1234,8 @@ static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg)
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int dst_stride = i ? s->uvlinesize : s->linesize;
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int h_shift = i ? h_chroma_shift : 0;
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int v_shift = i ? v_chroma_shift : 0;
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- int w = s->width >> h_shift;
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- int h = s->height >> v_shift;
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+ int w = AV_CEIL_RSHIFT(s->width , h_shift);
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+ int h = AV_CEIL_RSHIFT(s->height, v_shift);
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uint8_t *src = pic_arg->data[i];
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uint8_t *dst = pic->f->data[i];
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int vpad = 16;
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--
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2.27.0
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