wav-fmt-chunk

Vocabulary

audio.wav

Definition

USING: alien.c-types classes.struct
specialized-arrays.instances.alien.c-types.char ;

IN: audio.wav

STRUCT: wav-fmt-chunk
    {
        header riff-chunk-header initial: S{ riff-chunk-header
            { id char-array{ 0 0 0 0 } }
            { size char-array{ 0 0 0 0 } }
        }
    } { audio-format uchar[2] } { num-channels uchar[2] }
    { sample-rate uchar[4] } { byte-rate uchar[4] }
    { block-align uchar[2] } { bits-per-sample uchar[2] } ;

Methods

USING: audio.wav classes.struct classes.struct.private kernel ;

M: wav-fmt-chunk clone
    clone-underlying \ wav-fmt-chunk memory>struct ; inline


USING: accessors audio.wav classes.struct combinators.smart ;

M: wav-fmt-chunk struct-slot-values
    {
        [ header>> ]
        [ audio-format>> ]
        [ num-channels>> ]
        [ sample-rate>> ]
        [ byte-rate>> ]
        [ block-align>> ]
        [ bits-per-sample>> ]
    } cleave>array ; inline