[FFmpeg-cvslog] avcodec/mjpegdec: Print human readable string for APPx

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Feb 27 19:35:37 2014 +0100| [7e8be7081fed78d60443d336d7fb9126b76da461] | committer: Michael Niedermayer

avcodec/mjpegdec: Print human readable string for APPx

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7e8be7081fed78d60443d336d7fb9126b76da461
---

 libavcodec/mjpegdec.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 0ed9c0a..22a1067 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -1455,8 +1455,11 @@ static int mjpeg_decode_app(MJpegDecodeContext *s)
     id   = get_bits_long(&s->gb, 32);
     len -= 6;
 
-    if (s->avctx->debug & FF_DEBUG_STARTCODE)
-        av_log(s->avctx, AV_LOG_DEBUG, "APPx %8X len=%d\n", id, len);
+    if (s->avctx->debug & FF_DEBUG_STARTCODE) {
+        char id_str[32];
+        av_get_codec_tag_string(id_str, sizeof(id_str), av_bswap32(id));
+        av_log(s->avctx, AV_LOG_DEBUG, "APPx (%s / %8X) len=%d\n", id_str, id, len);
+    }
 
     /* Buggy AVID, it puts EOI only at every 10th frame. */
     /* Also, this fourcc is used by non-avid files too, it holds some