1 files changed, 0 insertions, 73 deletions
diff --git a/src/glsl/builtins/110_fs/derivatives b/src/glsl/builtins/110_fs/derivatives
deleted file mode 100644
index b79852ee1f..0000000000
--- a/src/glsl/builtins/110_fs/derivatives
+++ /dev/null
@@ -1,73 +0,0 @@
-((function dFdx
-   (signature float
-     (parameters
-       (declare (in) float p))
-     ((return (expression float dFdx (var_ref p)))))
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 p))
-     ((return (expression vec2 dFdx (var_ref p)))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 p))
-     ((return (expression vec3 dFdx (var_ref p)))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 p))
-     ((return (expression vec4 dFdx (var_ref p)))))
- )
-
- (function dFdy
-   (signature float
-     (parameters
-       (declare (in) float p))
-     ((return (expression float dFdy (var_ref p)))))
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 p))
-     ((return (expression vec2 dFdy (var_ref p)))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 p))
-     ((return (expression vec3 dFdy (var_ref p)))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 p))
-     ((return (expression vec4 dFdy (var_ref p)))))
- )
-
- (function fwidth
-   (signature float
-     (parameters
-       (declare (in) float p))
-     ((return (expression float +
-                (expression float abs (expression float dFdx (var_ref p)))
-                (expression float abs (expression float dFdy (var_ref p)))))))
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 p))
-     ((return (expression vec2 +
-                (expression vec2 abs (expression vec2 dFdx (var_ref p)))
-                (expression vec2 abs (expression vec2 dFdy (var_ref p)))))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 p))
-     ((return (expression vec3 +
-                (expression vec3 abs (expression vec3 dFdx (var_ref p)))
-                (expression vec3 abs (expression vec3 dFdy (var_ref p)))))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 p))
-     ((return (expression vec4 +
-                (expression vec4 abs (expression vec4 dFdx (var_ref p)))
-                (expression vec4 abs (expression vec4 dFdy (var_ref p)))))))
-))