summaryrefslogtreecommitdiff
path: root/src/glsl/builtins/110/clamp
blob: 94c8e5ed168b4ded757217d74b901ac5f0aa3a87 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
((function clamp
   (signature float
     (parameters
       (declare (in) float arg0)
       (declare (in) float arg1)
       (declare (in) float arg2))
     ((return (expression float max (expression float min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))

   (signature vec2
     (parameters
       (declare (in) vec2 arg0)
       (declare (in) vec2 arg1)
       (declare (in) vec2 arg2))
     ((return (expression vec2 max (expression vec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))

   (signature vec3
     (parameters
       (declare (in) vec3 arg0)
       (declare (in) vec3 arg1)
       (declare (in) vec3 arg2))
     ((return (expression vec3 max (expression vec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))

   (signature vec4
     (parameters
       (declare (in) vec4 arg0)
       (declare (in) vec4 arg1)
       (declare (in) vec4 arg2))
     ((return (expression vec4 max (expression vec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))

   (signature vec2
     (parameters
       (declare (in) vec2  arg0)
       (declare (in) float arg1)
       (declare (in) float arg2))
     ((declare () vec2 result)
      (assign (constant bool (1)) (swiz x (var_ref result)) (expression vec4 max (expression vec4 min (swiz x (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (assign (constant bool (1)) (swiz y (var_ref result)) (expression vec4 max (expression vec4 min (swiz y (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (return (var_ref result))))

   (signature vec3
     (parameters
       (declare (in) vec3  arg0)
       (declare (in) float arg1)
       (declare (in) float arg2))
     ((declare () vec3 result)
      (assign (constant bool (1)) (swiz x (var_ref result)) (expression vec4 max (expression vec4 min (swiz x (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (assign (constant bool (1)) (swiz y (var_ref result)) (expression vec4 max (expression vec4 min (swiz y (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (assign (constant bool (1)) (swiz z (var_ref result)) (expression vec4 max (expression vec4 min (swiz z (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (return (var_ref result))))

   (signature vec4
     (parameters
       (declare (in) vec4  arg0)
       (declare (in) float arg1)
       (declare (in) float arg2))
     ((declare () vec4 result)
      (assign (constant bool (1)) (swiz x (var_ref result)) (expression vec4 max (expression vec4 min (swiz x (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (assign (constant bool (1)) (swiz y (var_ref result)) (expression vec4 max (expression vec4 min (swiz y (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (assign (constant bool (1)) (swiz z (var_ref result)) (expression vec4 max (expression vec4 min (swiz z (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (assign (constant bool (1)) (swiz w (var_ref result)) (expression vec4 max (expression vec4 min (swiz w (var_ref arg0)) (var_ref arg2)) (var_ref arg1)))
      (return (var_ref result))))
))