check-gl-shader ( shader -- shader )

Vocabulary

opengl.shaders

Inputs

shader

A gl-shader object

Outputs

shader

A gl-shader object

Word description

Throws an error containing the gl-shader-info-log for the shader object if it failed to compile. Otherwise, the shader object is left on the stack.

Definition

USING: kernel ;

IN: opengl.shaders

: check-gl-shader ( shader -- shader )
    dup gl-shader-ok? [ dup gl-shader-info-log throw ] unless ;