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avformat/libopenmpt: Query duration and metadata after selecting subsong 

Duration depends on the selected subsong and thus must be queried after
selecting the subsong. There is no compelling reason to query other
metadata earlier either.

Tested with libopenmpt version: 0.2.8760-beta27
Libopenmpt configure options: --without-ogg --without-vorbis
--without-vorbisfile --without-portaudio --without-portaudiocpp
--without-mpg123 --without-pulseaudio --without-sndfile --without-flac

Signed-off-by: Jörn Heusipp <osmanx@problemloesungsmaschine.de>
Signed-off-by: Josh de Kock <josh@itanimul.li>
This commit is contained in:
Jörn Heusipp 2017-09-17 15:35:50 +02:00 committed by Josh de Kock
parent 16adbfe60c
commit 3d2da6d585
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GPG Key ID: D052D40DDEF9703D
1 changed files with 9 additions and 8 deletions
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17
libavformat/libopenmpt.c
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@ -93,14 +93,7 @@ static int read_header_openmpt(AVFormatContext *s)
if (!openmpt->module)
return AVERROR_INVALIDDATA;
openmpt->channels = av_get_channel_layout_nb_channels(openmpt->layout);
openmpt->duration = openmpt_module_get_duration_seconds(openmpt->module);
add_meta(s, "artist", openmpt_module_get_metadata(openmpt->module, "artist"));
add_meta(s, "title", openmpt_module_get_metadata(openmpt->module, "title"));
add_meta(s, "encoder", openmpt_module_get_metadata(openmpt->module, "tracker"));
add_meta(s, "comment", openmpt_module_get_metadata(openmpt->module, "message"));
add_meta(s, "date", openmpt_module_get_metadata(openmpt->module, "date"));
openmpt->channels = av_get_channel_layout_nb_channels(openmpt->layout);
if (openmpt->subsong >= openmpt_module_get_num_subsongs(openmpt->module)) {
openmpt_module_destroy(openmpt->module);
@ -120,6 +113,14 @@ static int read_header_openmpt(AVFormatContext *s)
}
}
openmpt->duration = openmpt_module_get_duration_seconds(openmpt->module);
add_meta(s, "artist", openmpt_module_get_metadata(openmpt->module, "artist"));
add_meta(s, "title", openmpt_module_get_metadata(openmpt->module, "title"));
add_meta(s, "encoder", openmpt_module_get_metadata(openmpt->module, "tracker"));
add_meta(s, "comment", openmpt_module_get_metadata(openmpt->module, "message"));
add_meta(s, "date", openmpt_module_get_metadata(openmpt->module, "date"));
st = avformat_new_stream(s, NULL);
if (!st) {
openmpt_module_destroy(openmpt->module);