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| author | Andrey Utkin <andrey.krieger.utkin@gmail.com> | 2015-04-11 00:54:10 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-05-21 20:43:39 +0200 |
| commit | 3d65a272dab66329effd628533bcbbc67af73bf8 (patch) | |
| tree | 3d2e41dc6d52cfe9baf431ad9307b1e56c10a64f | |
| parent | 458ba000a57ca246b0ca5b8734ec6c1e28cff236 (diff) | |
| download | ffmpeg-3d65a272dab66329effd628533bcbbc67af73bf8.tar.gz | |
rtpenc_jpeg: handle case of picture dimensions not dividing by 8
This fixes the calculation of the number of needed blocks to make
sure that ALL pixels are represented by the result.
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7f64a7503b19b39f1251e4380987034c569bebf5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/rtpenc_jpeg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/rtpenc_jpeg.c b/libavformat/rtpenc_jpeg.c index 2e13e178b4..7ee26c435e 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 = FF_CEIL_RSHIFT(s1->streams[0]->codec->width, 3); + h = FF_CEIL_RSHIFT(s1->streams[0]->codec->height, 3); /* get the pixel format type or fail */ if (s1->streams[0]->codec->pix_fmt == AV_PIX_FMT_YUVJ422P || |