gtk2/demos/gtk-demo/glarea-gles.fs.glsl
Emmanuele Bassi da43bfd272 demo: Fix the GLES fragment shader for GLArea
We have a couple of syntax errors, like 'f' modifier for floating point
values.
2016-12-14 20:56:01 +00:00

8 lines
170 B
GLSL

precision mediump float;
void main() {
float lerpVal = gl_FragCoord.y / 500.0;
gl_FragColor = mix(vec4(1.0, 0.85, 0.35, 1.0), vec4(0.2, 0.2, 0.2, 1.0), lerpVal);
}