init-frame-buffer-pixels ( frame-buffer -- )

Vocabulary

ui.gadgets.frame-buffer

Inputs

frame-buffer

an object

Outputs

None

Definition

USING: accessors alien.c-types alien.data kernel math opengl
sequences ;

IN: ui.gadgets.frame-buffer

: init-frame-buffer-pixels ( frame-buffer -- )
    dup dim>> [ gl-scale ] map product >integer 4 *
    uint <c-array> >>pixels drop ;