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-rw-r--r--src/glsl/builtins/ir/noise275
1 files changed, 59 insertions, 16 deletions
diff --git a/src/glsl/builtins/ir/noise2 b/src/glsl/builtins/ir/noise2
index ae4443a704..008f8b00f1 100644
--- a/src/glsl/builtins/ir/noise2
+++ b/src/glsl/builtins/ir/noise2
@@ -1,18 +1,61 @@
((function noise2
- (signature vec2
- (parameters
- (declare (in) float x))
- ((return (constant vec2 (0 0)))))
- (signature vec2
- (parameters
- (declare (in) vec2 x))
- ((return (constant vec2 (0 0)))))
- (signature vec2
- (parameters
- (declare (in) vec3 x))
- ((return (constant vec2 (0 0)))))
- (signature vec2
- (parameters
- (declare (in) vec4 x))
- ((return (constant vec2 (0 0)))))
+ (signature vec2
+ (parameters (declare (in) vec4 p))
+ (
+ (declare () float a)
+ (declare () float b)
+ (declare () vec2 t)
+
+ (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))
+ (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601.0 313.0 29.0 277.0)))))
+ (assign (constant bool (1)) (x) (var_ref t) (swiz xx (var_ref a)))
+ (assign (constant bool (1)) (y) (var_ref t) (swiz xx (var_ref b)))
+ (return (var_ref t))
+ ))
+
+ (signature vec2
+ (parameters (declare (in) vec3 p))
+ (
+ (declare () float a)
+ (declare () float b)
+ (declare () vec2 t)
+
+ (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))
+ (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601.0 313.0 29.0)))))
+ (assign (constant bool (1)) (x) (var_ref t) (swiz xx (var_ref a)))
+ (assign (constant bool (1)) (y) (var_ref t) (swiz xx (var_ref b)))
+ (return (var_ref t))
+ ))
+
+ (signature vec2
+ (parameters
+ (declare (in ) vec2 p)
+ )
+ (
+ (declare () float a)
+ (declare () float b)
+ (declare () vec2 t)
+
+ (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))
+ (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601.0 313.0)))))
+ (assign (constant bool (1)) (x) (var_ref t) (swiz xx (var_ref a)))
+ (assign (constant bool (1)) (y) (var_ref t) (swiz xx (var_ref b)))
+ (return (var_ref t))
+ ))
+
+ (signature vec2
+ (parameters
+ (declare (in ) float p)
+ )
+ (
+ (declare () float a)
+ (declare () float b)
+ (declare () vec2 t)
+
+ (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))
+ (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression float + (var_ref p) (constant float (601.0)))))
+ (assign (constant bool (1)) (x) (var_ref t) (swiz xx (var_ref a)))
+ (assign (constant bool (1)) (y) (var_ref t) (swiz xx (var_ref b)))
+ (return (var_ref t))
+ ))
))