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decoder/ffmpeg: pass tag_type and name to _copy_metadata()

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Allow using this function without the ffmpeg_tag_map struct.
This commit is contained in:
Max Kellermann 2012-02-03 09:08:06 +01:00
parent 6357496d17
commit 4764daf3c2
1 changed files with 6 additions and 5 deletions
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11
src/decoder/ffmpeg_decoder_plugin.c
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@ -614,20 +614,21 @@ static const ffmpeg_tag_map ffmpeg_tag_maps[] = {
#endif
static void
ffmpeg_copy_metadata(struct tag *tag, AVDictionary *m,
const ffmpeg_tag_map tag_map)
ffmpeg_copy_metadata(struct tag *tag, enum tag_type type,
AVDictionary *m, const char *name)
{
AVDictionaryEntry *mt = NULL;
while ((mt = av_dict_get(m, tag_map.name, mt, 0)) != NULL)
tag_add_item(tag, tag_map.type, mt->value);
while ((mt = av_dict_get(m, name, mt, 0)) != NULL)
tag_add_item(tag, type, mt->value);
}
static void
ffmpeg_copy_dictionary(struct tag *tag, AVDictionary *dict)
{
for (unsigned i = 0; i < G_N_ELEMENTS(ffmpeg_tag_maps); i++)
ffmpeg_copy_metadata(tag, dict, ffmpeg_tag_maps[i]);
ffmpeg_copy_metadata(tag, ffmpeg_tag_maps[i].type,
dict, ffmpeg_tag_maps[i].name);
}
#endif