From 4415d0f3bbaeb287327ef101ae98d727a69d9af1 Mon Sep 17 00:00:00 2001 From: Andrey Utkin Date: Sat, 11 Apr 2015 00:54:10 +0300 Subject: [PATCH] rtpenc_jpeg: Handle case of picture dimensions not dividing by 8 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This fixes the calculation of the number of needed blocks to make sure that ALL pixels are represented by the result. Signed-off-by: Martin Storsjö --- libavformat/rtpenc_jpeg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/rtpenc_jpeg.c b/libavformat/rtpenc_jpeg.c index 9d0915b..b8c880a 100644 --- a/libavformat/rtpenc_jpeg.c +++ b/libavformat/rtpenc_jpeg.c @@ -40,8 +40,8 @@ void ff_rtp_send_jpeg(AVFormatContext *s1, const uint8_t *buf, int size) s->timestamp = s->cur_timestamp; /* convert video pixel dimensions from pixels to blocks */ - w = s1->streams[0]->codec->width >> 3; - h = s1->streams[0]->codec->height >> 3; + w = (s1->streams[0]->codec->width + 7) >> 3; + h = (s1->streams[0]->codec->height + 7) >> 3; /* get the pixel format type or fail */ if (s1->streams[0]->codec->pix_fmt == AV_PIX_FMT_YUVJ422P || -- 2.7.4