src/glsl/builtins/ir/acos.ir

   1 ((function acos
   2    (signature float
   3      (parameters
   4        (declare (in) float x))
   5      ((declare () float s)
   6       (call asin (var_ref s) ((var_ref x)))
   7       (return (expression float - (constant float (1.5707964)) (var_ref s)))))
   8
   9    (signature vec2
  10      (parameters
  11        (declare (in) vec2 x))
  12      ((declare () vec2 s)
  13       (call asin (var_ref s) ((var_ref x)))
  14       (return (expression vec2 - (constant float (1.5707964)) (var_ref s)))))
  15
  16    (signature vec3
  17      (parameters
  18        (declare (in) vec3 x))
  19      ((declare () vec3 s)
  20       (call asin (var_ref s) ((var_ref x)))
  21       (return (expression vec3 - (constant float (1.5707964)) (var_ref s)))))
  22
  23    (signature vec4
  24      (parameters
  25        (declare (in) vec4 x))
  26      ((declare () vec4 s)
  27       (call asin (var_ref s) ((var_ref x)))
  28       (return (expression vec4 - (constant float (1.5707964)) (var_ref s)))))
  29 ))