four-channel-alpha-first? ( component-order component-type -- ? )

Vocabulary

opengl.textures

Inputs

component-order	an object
component-type	an object

Outputs

?

an object

Definition

USING: images kernel ;

IN: opengl.textures

: four-channel-alpha-first?
    ( component-order component-type -- ? )
    over component-count 4 =
    [ drop alpha-channel-precedes-colors? ]
    [ unsupported-component-order ] if ;