with-framebuffer ( id quot -- )

Vocabulary

opengl.framebuffers

Inputs

id	The id of a framebuffer object.
quot	a quotation

Outputs

None

Word description

Binds framebuffer id for drawing in the dynamic extent of quot, restoring the window framebuffer when finished.

Definition

USING: continuations kernel opengl.gl ;

IN: opengl.framebuffers

: with-framebuffer ( id quot -- )
    [ GL_DRAW_FRAMEBUFFER swap glBindFramebuffer ] dip
    [ GL_DRAW_FRAMEBUFFER 0 glBindFramebuffer ] finally ; inline