src/glsl/builtins/ir/step.ir

   1 ((function step
   2    (signature float
   3      (parameters
   4        (declare (in) float edge)
   5        (declare (in) float x))
   6      ((return (expression float b2f (expression bool >= (var_ref x) (var_ref edge))))))
   7
   8    (signature vec2
   9      (parameters
  10        (declare (in) float edge)
  11        (declare (in) vec2 x))
  12      ((declare () vec2 t)
  13       (assign (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge))))
  14       (assign (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge))))
  15       (return (var_ref t))))
  16
  17    (signature vec3
  18      (parameters
  19        (declare (in) float edge)
  20        (declare (in) vec3 x))
  21      ((declare () vec3 t)
  22       (assign (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge))))
  23       (assign (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge))))
  24       (assign (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(var_ref edge))))
  25       (return (var_ref t))))
  26
  27    (signature vec4
  28      (parameters
  29        (declare (in) float edge)
  30        (declare (in) vec4 x))
  31      ((declare () vec4 t)
  32       (assign (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge))))
  33       (assign (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge))))
  34       (assign (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(var_ref edge))))
  35       (assign (w) (var_ref t) (expression float b2f (expression bool >= (swiz w (var_ref x))(var_ref edge))))
  36       (return (var_ref t))))
  37
  38    (signature vec2
  39      (parameters
  40        (declare (in) vec2 edge)
  41        (declare (in) vec2 x))
  42      ((declare () vec2 t)
  43       (assign (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge)))))
  44       (assign (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge)))))
  45       (return (var_ref t))))
  46
  47    (signature vec3
  48      (parameters
  49        (declare (in) vec3 edge)
  50        (declare (in) vec3 x))
  51      ((declare () vec3 t)
  52       (assign (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge)))))
  53       (assign (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge)))))
  54       (assign (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(swiz z (var_ref edge)))))
  55       (return (var_ref t))))
  56
  57    (signature vec4
  58      (parameters
  59        (declare (in) vec4 edge)
  60        (declare (in) vec4 x))
  61      ((declare () vec4 t)
  62       (assign (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge)))))
  63       (assign (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge)))))
  64       (assign (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(swiz z (var_ref edge)))))
  65       (assign (w) (var_ref t) (expression float b2f (expression bool >= (swiz w (var_ref x))(swiz w (var_ref edge)))))
  66       (return (var_ref t))))
  67 ))
  68