Enum SampleChannelLayout 

pub enum SampleChannelLayout {
    Mono,
    LinkedStereo {
        channel: StereoChannel,
        linked_sample_id: u64,
    },
    InterleavedStereo,
}

PCM layout needed to decode one materialized SoundFont sample region.

SF2 stores linked stereo samples as two independent mono ranges. SF3 may instead store one interleaved Ogg/Vorbis stream. A host can therefore use ResolvedPresetZoneMetadata::decode_channels without reparsing RIFF tables, while LinkedStereo identifies the other mono region to combine.

Variants

Mono

LinkedStereo

Fields

channel: StereoChannel

linked_sample_id: u64

InterleavedStereo

Implementations

impl SampleChannelLayout

pub const fn decode_channels(self) -> u8

Number of PCM channels carried by this region’s own source payload.

Trait Implementations

impl Clone for SampleChannelLayout

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SampleChannelLayout

impl Debug for SampleChannelLayout

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for SampleChannelLayout

impl PartialEq for SampleChannelLayout

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for SampleChannelLayout

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SampleChannelLayout