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nutdec: update AVFormatContext.event_flags with STREAM_/METADATA_UPDATED whenever metadata changes. 

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Andrew Stone 2014-08-12 17:03:53 -04:00 committed by Anton Khirnov
parent 0f789322ef
commit fa3a5dd4de
1 changed files with 11 additions and 2 deletions
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13
libavformat/nutdec.c
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@ -461,9 +461,11 @@ static int decode_info_header(NUTContext *nut)
int64_t value, end;
char name[256], str_value[1024], type_str[256];
const char *type;
int *event_flags;
AVChapter *chapter = NULL;
AVStream *st = NULL;
AVDictionary **metadata = NULL;
int metadata_flag = 0;
end = get_packetheader(nut, bc, 1, INFO_STARTCODE);
end += avio_tell(bc);
@ -484,8 +486,13 @@ static int decode_info_header(NUTContext *nut)
} else if (stream_id_plus1) {
st = s->streams[stream_id_plus1 - 1];
metadata = &st->metadata;
} else
event_flags = &st->event_flags;
metadata_flag = AVSTREAM_EVENT_FLAG_METADATA_UPDATED;
} else {
metadata = &s->metadata;
event_flags = &s->event_flags;
metadata_flag = AVFMT_EVENT_FLAG_METADATA_UPDATED;
}
for (i = 0; i < count; i++) {
get_str(bc, name, sizeof(name));
@ -521,8 +528,10 @@ static int decode_info_header(NUTContext *nut)
continue;
}
if (metadata && av_strcasecmp(name, "Uses") &&
av_strcasecmp(name, "Depends") && av_strcasecmp(name, "Replaces"))
av_strcasecmp(name, "Depends") && av_strcasecmp(name, "Replaces")) {
*event_flags |= metadata_flag;
av_dict_set(metadata, name, str_value, 0);
}
}
}