Add remaining signatures for 'clamp' builtin.
diff --git a/builtin_function.cpp b/builtin_function.cpp
index d61c2bd..2bfc171 100644
--- a/builtin_function.cpp
+++ b/builtin_function.cpp
@@ -409,6 +409,39 @@
" (declare (in) vec4 arg1)\n"
" (declare (in) vec4 arg2))\n"
" ((return (expression vec4 max (expression vec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((declare () vec2 result)\n"
+ " (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)))\n"
+ " (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)))\n"
+ " (return (var_ref result))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((declare () vec3 result)\n"
+ " (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)))\n"
+ " (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)))\n"
+ " (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)))\n"
+ " (return (var_ref result))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((declare () vec4 result)\n"
+ " (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)))\n"
+ " (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)))\n"
+ " (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)))\n"
+ " (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)))\n"
+ " (return (var_ref result))))\n"
"))\n"
};
@@ -1082,7 +1115,7 @@
" (assign (constant bool (1)) (swiz z (var_ref result))\n"
" (expression float max (swiz z (var_ref arg0)) (var_ref arg1)))\n"
" (return (var_ref result))))\n"
- " \n"
+ "\n"
" (signature vec4\n"
" (parameters\n"
" (declare (in) vec4 arg0)\n"