RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 16:57:34 +00:00
Code Issues Activity Actions

LibAudio: Detect and read FLAC metadata

Browse source 
FLAC uses the very simple vorbis comment metadata format, which we can
now read most standard and non-standard fields from.
This commit is contained in:
kleines Filmröllchen 2023-03-07 16:58:01 +01:00 • committed by Tim Flynn
parent d8e8ddedf3
commit a8963a270f
5 changed files with 160 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Libraries/LibAudio/FlacLoader.h
View file

@ -78,6 +78,8 @@ private:
// decode a single rice partition that has its own rice parameter
ALWAYS_INLINE ErrorOr<Vector<i32>, LoaderError> decode_rice_partition(u8 partition_type, u32 partitions, u32 partition_index, FlacSubframeHeader& subframe, BigEndianInputBitStream& bit_input);
MaybeLoaderError load_seektable(FlacRawMetadataBlock&);
// Note that failing to read a Vorbis comment block is not treated as an error of the FLAC loader, since metadata is optional.
void load_vorbis_comment(FlacRawMetadataBlock&);
MaybeLoaderError load_picture(FlacRawMetadataBlock&);
// Converters for special coding used in frame headers