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metadata: opus, vorbis, speex: support embedded jpeg album art

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It includes .opus, .ogg, .oga, .spx files

Change-Id: I3d0ee9806b05911fc8c3ce5cb761de87d4166141
This commit is contained in:
Roman Artiukhin 2025-01-14 09:53:06 +02:00
parent 95f4accf45
commit 0847bcc110
8 changed files with 300 additions and 149 deletions
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19
lib/rbcodec/metadata/metadata_common.h
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@ -39,6 +39,25 @@ bool read_ape_tags(int fd, struct mp3entry* id3);
long read_vorbis_tags(int fd, struct mp3entry *id3,
long tag_remaining);
struct ogg_file
{
int fd;
bool packet_ended;
long packet_remaining;
};
#ifdef HAVE_ALBUMART
int id3_unsynchronize(char* tag, int len, bool *ff_found);
size_t base64_decode(const char *in, size_t in_len, unsigned char *out);
bool parse_flac_album_art(unsigned char *buf, int bytes_read, enum mp3_aa_type *type, int *picframe_pos);
int get_ogg_format_and_move_to_comments(int fd, unsigned char *buf);
bool ogg_file_init(struct ogg_file* file, int fd, int type, int remaining);
ssize_t ogg_file_read(struct ogg_file* file, void* buffer, size_t buffer_size);
#endif
int string_option(const char *option, const char *const oplist[], bool ignore_case);
bool skip_id3v2(int fd, struct mp3entry *id3);
long read_string(int fd, char* buf, long buf_size, int eos, long size);