From 96449cfeaeb95fcfd7a2b8d9ccf7719e97471ed1 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 8 Apr 2024 18:38:42 +0200 Subject: [PATCH] avcodec/mpegvideo_enc: Fix 1 line and one column images Fixes: Ticket10952 Fixes: poc21ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/mpegvideo_enc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 0e3255c0fb..2a75973ac4 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -1198,8 +1198,8 @@ static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg) ptrdiff_t dst_stride = i ? s->uvlinesize : s->linesize; int h_shift = i ? s->chroma_x_shift : 0; int v_shift = i ? s->chroma_y_shift : 0; - int w = s->width >> h_shift; - int h = s->height >> v_shift; + int w = AV_CEIL_RSHIFT(s->width , h_shift); + int h = AV_CEIL_RSHIFT(s->height, v_shift); const uint8_t *src = pic_arg->data[i]; uint8_t *dst = pic->f->data[i]; int vpad = 16;