glsl: Delete old built-in function generation code.

None of this is used anymore.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Acked-by: Paul Berry <[email protected]>

1 files changed, 0 insertions, 134 deletions

diff --git a/src/glsl/builtins/ir/atan.ir b/src/glsl/builtins/ir/atan.ir
deleted file mode 100644
index a9dc08e9727..00000000000
--- a/src/glsl/builtins/ir/atan.ir
+++ /dev/null
@@ -1,134 +0,0 @@
-((function atan
-   (signature float
-     (parameters
-       (declare (in) float y_over_x))
-     ((declare () float s)
-      (call asin (var_ref s)
-			  ((expression float *
-			   (var_ref y_over_x)
-			   (expression float rsq
-			    (expression float +
-			     (expression float *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0)))))))
-      (return (var_ref s))))
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 y_over_x))
-     ((declare () vec2 s)
-      (call asin (var_ref s)
-			  ((expression vec2 *
-			   (var_ref y_over_x)
-			   (expression vec2 rsq
-			    (expression vec2 +
-			     (expression vec2 *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0)))))))
-      (return (var_ref s))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 y_over_x))
-     ((declare () vec3 s)
-      (call asin (var_ref s)
-			  ((expression vec3 *
-			   (var_ref y_over_x)
-			   (expression vec3 rsq
-			    (expression vec3 +
-			     (expression vec3 *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0)))))))
-      (return (var_ref s))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 y_over_x))
-     ((declare () vec4 s)
-      (call asin (var_ref s)
-			  ((expression vec4 *
-			   (var_ref y_over_x)
-			   (expression vec4 rsq
-			    (expression vec4 +
-			     (expression vec4 *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0)))))))
-      (return (var_ref s))))
-
-  (signature float
-    (parameters
-      (declare (in ) float y)
-      (declare (in ) float x)
-    )
-    (
-      (declare () float r)
-      (if (expression bool >
-           (expression float abs (var_ref x))
-           (expression float * (constant float (1.0e-8)) (expression float abs (var_ref y)))) (
-        (call atan (var_ref r) ((expression float / (var_ref y) (var_ref x))))
-        (if (expression bool < (var_ref x) (constant float (0.000000)) ) (
-          (if (expression bool >= (var_ref y) (constant float (0.000000)) )
-              ((assign (x) (var_ref r) (expression float + (var_ref r) (constant float (3.141593)))))
-              ((assign (x) (var_ref r) (expression float - (var_ref r) (constant float (3.141593))))))
-        )
-        (
-        ))
-      )
-      (
-        (declare () float sgn)
-        (assign (x) (var_ref sgn) (expression float sign (var_ref y)))
-        (assign (x) (var_ref r) (expression float * (var_ref sgn) (constant float (1.5707965))))
-      ))
-
-      (return (var_ref r) )
-    ))
-
-
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 y)
-       (declare (in) vec2 x))
-     ((declare () vec2 r)
-      (declare () float temp)
-      (call atan (var_ref temp) ((swiz x (var_ref y)) (swiz x (var_ref x))))
-      (assign (x) (var_ref r) (var_ref temp))
-      (call atan (var_ref temp) ((swiz y (var_ref y)) (swiz y (var_ref x))))
-      (assign (y) (var_ref r) (var_ref temp))
-      (return (var_ref r))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 y)
-       (declare (in) vec3 x))
-     ((declare () vec3 r)
-      (declare () float temp)
-      (call atan (var_ref temp) ((swiz x (var_ref y)) (swiz x (var_ref x))))
-      (assign (x) (var_ref r) (var_ref temp))
-      (call atan (var_ref temp) ((swiz y (var_ref y)) (swiz y (var_ref x))))
-      (assign (y) (var_ref r) (var_ref temp))
-      (call atan (var_ref temp) ((swiz z (var_ref y)) (swiz z (var_ref x))))
-      (assign (z) (var_ref r) (var_ref temp))
-      (return (var_ref r))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 y)
-       (declare (in) vec4 x))
-     ((declare () vec4 r)
-      (declare () float temp)
-      (call atan (var_ref temp) ((swiz x (var_ref y)) (swiz x (var_ref x))))
-      (assign (x) (var_ref r) (var_ref temp))
-      (call atan (var_ref temp) ((swiz y (var_ref y)) (swiz y (var_ref x))))
-      (assign (y) (var_ref r) (var_ref temp))
-      (call atan (var_ref temp) ((swiz z (var_ref y)) (swiz z (var_ref x))))
-      (assign (z) (var_ref r) (var_ref temp))
-      (call atan (var_ref temp) ((swiz w (var_ref y)) (swiz w (var_ref x))))
-      (assign (w) (var_ref r) (var_ref temp))
-      (return (var_ref r))))
-
-))