tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.frag

   1 /* [config]
   2  * expect_result: pass
   3  * glsl_version: 1.00
   4  * require_extensions: GL_OES_standard_derivatives
   5  * [end config]
   6  */
   7 #version 100
   8 #extension GL_OES_standard_derivatives: require
   9 precision mediump float;
  10
  11 varying vec3 x;
  12 void main()
  13 {
  14     gl_FragColor = fwidth(x).xyzx;
  15 }