src/glsl/builtins/110/inversesqrt

   1 ((function inversesqrt
   2    (signature float
   3      (parameters
   4        (declare (in) float arg0))
   5      ((return (expression float rsq (var_ref arg0)))))
   6
   7    (signature vec2
   8      (parameters
   9        (declare (in) vec2 arg0))
  10      ((return (expression vec2 rsq (var_ref arg0)))))
  11
  12    (signature vec3
  13      (parameters
  14        (declare (in) vec3 arg0))
  15      ((return (expression vec3 rsq (var_ref arg0)))))
  16
  17    (signature vec4
  18      (parameters
  19        (declare (in) vec4 arg0))
  20      ((return (expression vec4 rsq (var_ref arg0)))))
  21 ))