From 305b03097db3ccfed4b0b9d91e99fcb34c77da1b Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Sat, 22 Nov 2014 13:41:43 -0300
Subject: [PATCH] lavf/apngdec: print currently unsupported in-stream tags in a
more readable form
Also use length and not stream position
Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavformat/apngdec.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index db501ecba3b..1e0f1c7c132 100644
--- a/libavformat/apngdec.c
+++ b/libavformat/apngdec.c
@@ -372,8 +372,13 @@ static int apng_read_packet(AVFormatContext *s, AVPacket *pkt)
return ret;
return 0;
default:
- avpriv_request_sample(s, "In-stream tag=%#08X len=%"PRId64"", tag, avio_tell(pb));
+ {
+ char tag_buf[5];
+
+ av_get_codec_tag_string(tag_buf, sizeof(tag_buf), tag);
+ avpriv_request_sample(s, "In-stream tag=%s (0x%08X) len=%"PRIu32, tag_buf, tag, len);
avio_skip(pb, len + 4);
+ }
}
/* Handle the unsupported yet cases */
--
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