buffer-usage-pattern? ( object -- ? )

Vocabulary

gpu.buffers

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the buffer-usage-pattern class.

Definition

USING: kernel ;

IN: gpu.buffers

: buffer-usage-pattern? ( object -- ? )
    dup copy-usage?
    [ drop t ] [ dup read-usage? [ drop t ] [ draw-usage? ] if ]
    if ;