decoder/ffmpeg: move code to ffmpeg_metadata.c

1 files changed, 1 insertions, 46 deletions

diff --git a/src/decoder/ffmpeg_decoder_plugin.c b/src/decoder/ffmpeg_decoder_plugin.c
index 0ad57bcc1..20d24f130 100644
--- a/src/decoder/ffmpeg_decoder_plugin.c
+++ b/src/decoder/ffmpeg_decoder_plugin.c
@@ -20,6 +20,7 @@
 #include "config.h"
 #include "decoder_api.h"
 #include "audio_check.h"
+#include "ffmpeg_metadata.h"
 
 #include <glib.h>
 
@@ -568,52 +569,6 @@ ffmpeg_decode(struct decoder *decoder, struct input_stream *input)
 	mpd_ffmpeg_stream_close(stream);
 }
 
-typedef struct ffmpeg_tag_map {
-	enum tag_type type;
-	const char *name;
-} ffmpeg_tag_map;
-
-static const ffmpeg_tag_map ffmpeg_tag_maps[] = {
-#if LIBAVFORMAT_VERSION_INT < ((52<<16)+(50<<8))
-	{ TAG_ARTIST,            "author" },
-	{ TAG_DATE,              "year" },
-#endif
-	{ TAG_ARTIST_SORT,       "author-sort" },
-	{ TAG_ALBUM_ARTIST,      "album_artist" },
-	{ TAG_ALBUM_ARTIST_SORT, "album_artist-sort" },
-
-	/* sentinel */
-	{ TAG_NUM_OF_ITEM_TYPES, NULL }
-};
-
-#if LIBAVFORMAT_VERSION_INT < AV_VERSION_INT(53,1,0)
-#define AVDictionary AVMetadata
-#define AVDictionaryEntry AVMetadataTag
-#define av_dict_get av_metadata_get
-#endif
-
-static void
-ffmpeg_copy_metadata(struct tag *tag, enum tag_type type,
-		     AVDictionary *m, const char *name)
-{
-	AVDictionaryEntry *mt = NULL;
-
-	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 < TAG_NUM_OF_ITEM_TYPES; ++i)
-		ffmpeg_copy_metadata(tag, i,
-				     dict, tag_item_names[i]);
-
-	for (const struct ffmpeg_tag_map *i = ffmpeg_tag_maps;
-	     i->name != NULL; ++i)
-		ffmpeg_copy_metadata(tag, i->type, dict, i->name);
-}
-
 //no tag reading in ffmpeg, check if playable
 static struct tag *
 ffmpeg_stream_tag(struct input_stream *is)