shaderir: Remove bultin functions for bvec

internal/shaderir/glsl/type.go

@@ -65,16 +65,6 @@ func basicTypeString(t shaderir.BasicType) string {
 
 func builtinFuncString(f shaderir.BuiltinFunc) string {
 	switch f {
-	case shaderir.LessThan:
-		return "lessThan"
-	case shaderir.LessThanEqual:
-		return "lessThanEqual"
-	case shaderir.GreaterThan:
-		return "greaterThan"
-	case shaderir.GreaterThanEqual:
-		return "greaterThanEqual"
-	case shaderir.NotEqual:
-		return "notEqual"
 	case shaderir.Dfdx:
 		return "dFdx"
 	case shaderir.Dfdy:

internal/shaderir/program.go

@@ -237,15 +237,6 @@ const (
 	Faceforward BuiltinFunc = "faceforward"
 	Reflect     BuiltinFunc = "reflect"
 	Transpose   BuiltinFunc = "transpose"
-	LessThan         BuiltinFunc = "lessthan"
-	LessThanEqual    BuiltinFunc = "lessthanequal"
-	GreaterThan      BuiltinFunc = "greaterthan"
-	GreaterThanEqual BuiltinFunc = "greaterthanequal"
-	Equal            BuiltinFunc = "equal"
-	NotEqual         BuiltinFunc = "notequal"
-	Any              BuiltinFunc = "any"
-	All              BuiltinFunc = "all"
-	Not              BuiltinFunc = "not"
 	Texture2DF  BuiltinFunc = "texture2D"
 	Dfdx        BuiltinFunc = "dfdx"
 	Dfdy        BuiltinFunc = "dfdy"
@@ -295,15 +286,6 @@ func ParseBuiltinFunc(str string) (BuiltinFunc, bool) {
 		Faceforward,
 		Reflect,
 		Transpose,
-		LessThan,
-		LessThanEqual,
-		GreaterThan,
-		GreaterThanEqual,
-		Equal,
-		NotEqual,
-		Any,
-		All,
-		Not,
 		Texture2DF,
 		Dfdx,
 		Dfdy,