initial commit

tests/shaders/frag2.glsl

@@ -0,0 +1,13 @@
+#version 450
+
+layout(location = 0) in vec4 cool;
+layout(location = 1) in vec2 yep;
+layout(location = 2) in float monkey;
+layout(location = 0) out vec4 f_color;
+
+void main() {
+  vec4 t = cool;
+  t.yw += yep;
+  t.x -= monkey;
+  f_color = t;
+}