Merge branch 'main' of git.nbross.com:nielsbross/Ink-Shader-Language

# Conflicts: # AST.jai # Check.jai # module.jai
Deprecate properties. Use hinted cbuffers instead. This opens up to use a structured buffer in that way as well if you want instead.
2025-09-17 12:32:47 +02:00 · 2025-09-17 12:31:37 +02:00
27 changed files with 518 additions and 631 deletions
--- a/AST.jai
+++ b/AST.jai
@@ -8,11 +8,6 @@ AST_Kind :: enum {
 	Function;
 	Return;

-	// @Incomplete(nb): Should these three really be their own block types?
-	//                  Maybe they at least shouldn't need to have their own tokens...
-	Properties;
-	Meta;
-	Instance;
 	//==
 	// Directives
 	If_Directive;
@@ -469,22 +464,19 @@ pretty_print_declaration :: (declaration : *AST_Node, indentation : int, builder
 		append(builder, "#if ");
 	}

-	if declaration.kind == .Properties {
-		append(builder, "properties");
-		if declaration.name.count > 0 {
-			print_to_builder(builder, " %", declaration.name);
-		}
-	} else if declaration.kind == .Instance {
-		append(builder, "instance");
-	} else if declaration.kind == .Meta {
-		append(builder, "meta");
-	}
-	else {
 	if declaration.kind == .Struct {
 		append(builder, "struct ");
 	} else if declaration.kind == .CBuffer {
 		append(builder, "constant_buffer ");
 	}
+	print_to_builder(builder, "%", declaration.name);
+
+	if declaration.kind == .CBuffer {
+		for hint : declaration.hint_tokens {
+			if hint.string_value.count > 0 {
+				print_to_builder(builder, " (@%)", hint.string_value);
+			}
+		}
 		if declaration.kind != .If_Directive {
 			print_to_builder(builder, "%", declaration.name);
 		}
--- a/Check.jai
+++ b/Check.jai
@@ -1043,23 +1043,6 @@ declare_struct :: (checker : *Checker, node : *AST_Node) -> Type_Variable_Handle
 	return declare_struct(checker, node, node.name);
 }

-declare_properties :: (checker : *Checker, node : *AST_Node) -> Type_Variable_Handle {
-	name := ifx node.name.count == 0 then "properties" else node.name;
-
-	if node.name.count > 0 {
-		checker.ctx.property_name = name;
-	} else {
-		checker.ctx.property_name = "properties";
-	}
-	type_var := declare_struct(checker, node, name);
-	var := from_handle(checker, type_var);
-	var.type = .Properties;
-	var.typename = "properties";
-	var.resource_index = checker.current_buffer_index;
-	checker.current_buffer_index += 1;
-	return type_var;
-}
-
 declare_cbuffer :: (checker : *Checker, node : *AST_Node) -> Type_Variable_Handle {
 	type_var := declare_struct(checker, node);
 	var := from_handle(checker, type_var);
@@ -1781,8 +1764,6 @@ check_declaration :: (checker : *Checker, declaration : *AST_Node) {
 		} else {
 			fun_handle := declare_function(checker, declaration);
 		}
-	} else if declaration.kind == .Properties {
-		declare_properties(checker, declaration);
 	} else if declaration.kind == .Struct {
 		declare_struct(checker, declaration);
 	} else if declaration.kind == .CBuffer {
@@ -2452,16 +2433,6 @@ print_type_variable :: (ctx : *Compiler_Context, builder : *String_Builder, vari
 		node := variable.source_node;
 		if node {
 			if node.kind == {
-				case .Properties; {
-					if node.name.count > 0 {
-						print_to_builder(builder, "% : ", node.name);
-					}
-
-					append(builder, "properties");
-				}
-				case .Meta; {
-					append(builder, "meta");
-				}
 				case .Function;   #through;
 				case .Struct;     #through;
 				case .CBuffer;    #through;
--- a/Codegen.jai
+++ b/Codegen.jai
@@ -5,7 +5,6 @@
 /////////////////////////////////////
 //~ nbr: Codegen TODOs
 //
-// [ ] Prefix output of property values with __PROPERTIES so we don't get name clashes

 Output_Language :: enum {
 	HLSL;
@@ -99,13 +98,6 @@ emit_field :: (state : *Codegen_State, node : *AST_Node, indentation : int) {

 	print_to_builder(*state.builder, "% ", hlsl_type_to_string(field));

-	if field.struct_field_parent {
-		parent_tv := from_handle(state.result.type_variables, field.struct_field_parent.type_variable);
-		
-		if parent_tv.typename == "properties" {
-			append(*state.builder, "__PROPERTIES__");
-		}
-	}
 	print_to_builder(*state.builder, "%", node.name);

 	if field.type == .Sampler {
@@ -212,56 +204,6 @@ emit_call :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 	append(*state.builder, ")");
 }

-emit_properties :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
-	find_result := find_symbol(state.result.scope_stack, ifx node.name.count > 0 then node.name else "properties", state.current_scope);
-
-	if !find_result {
-		message : Compiler_Message;
-		message.message_kind = .Internal_Error;
-		message.path = state.path;
-		message.message = "Attempting to generate undeclared properties buffer. This should never happen at this stage.";
-		array_add(*state.result.messages, message);		
-	}
-	assert(find_result != null, "Attempting to generate undeclared properties buffer. This should never happen at this stage.");
-
-	variable := from_handle(state.result.type_variables, find_result.type_variable);
-
-	print_to_builder(*state.builder, "cbuffer __PROPERTIES : register(b%) \n{\n", variable.resource_index);
-
-	previous_scope := state.current_scope;
-	state.current_scope = variable.scope;
-
-	resources : Static_Array(*AST_Node, 8);
-
-	for child : node.children {
-		if child.kind == .FieldList {
-			for field : child.children {
-				tv := from_handle(state.result.type_variables, field.type_variable);
-				if tv.type == .Sampler || tv.type == .Texture2D {
-					array_add(*resources, field);
-					continue;
-				}
-				emit_node(state, field, 1);
-
-				append(*state.builder, ";\n");
-			}
-		}
-	}
-
-	append(*state.builder, "}\n\n");
-
-	for i : 0..resources.count - 1 {
-		resource := resources[i];
-		emit_node(state, resource, 0);
-
-		append(*state.builder, ";\n");
-	}
-
-	append(*state.builder, "\n");
-
-	state.current_scope = previous_scope;
-}
-
 emit_function :: (state : *Codegen_State, node : *AST_Node, indentation : int, emit_body := true) {
 	name := get_actual_function_name(node);
 	find_result := find_symbol(state.result.scope_stack, name, state.current_scope);
@@ -407,9 +349,6 @@ emit_node :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 		}
 		case .Float; {
 			print_to_builder(*state.builder, "%f", formatFloat(node.float_value, zero_removal=.ONE_ZERO_AFTER_DECIMAL));
-		}
-		case .Properties; {
-
 		}		
 		case .Field; {
 			emit_field(state, node, indentation);
@@ -422,23 +361,11 @@ emit_node :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 			indent(*state.builder, indentation);

 			type_var := from_handle(state.result.type_variables, node.type_variable);
-			is_properties := type_var.typename == "properties";

-			if !is_properties {
-				if type_var.struct_field_parent {
-					parent_tv := from_handle(state.result.type_variables, type_var.struct_field_parent.type_variable);
-					
-					if parent_tv.typename == "properties" {
-						append(*state.builder, "__PROPERTIES__");
-					}
-				}
 			print_to_builder(*state.builder, "%", node.name);
-			}

 			if node.children.count > 0 {
-				if !is_properties {
 				append(*state.builder, ".");
-				}
 				emit_node(state, node.children[0], 0);
 			}
 		}
@@ -601,9 +528,6 @@ emit_declaration :: (state : *Codegen_State, node : *AST_Node) {
 		case .Function; {
 			emit_function(state, node, 0);
 		}
-		case .Properties; {
-			emit_properties(state, node, 0);
-		}
 		case .CBuffer; {		
 			emit_cbuffer(state, node, 0);
 		}
--- a/Ink.jai
+++ b/Ink.jai
@@ -244,12 +244,22 @@ run_compile_test :: (path : string, output_type : Output_Type = 0) -> Result, Co
 		}

 		for cb : ctx.cbuffers {
-			print_to_builder(*sb, "[constant_buffer] - % - %\n", cb.name, cb.buffer_index);
+			print_to_builder(*sb, "[constant_buffer] - % - %", cb.name, cb.buffer_index);
+
+			if cb.hints.count > 0 {
+				for hint : cb.hints {
+					print_to_builder(*sb, " (@%)", hint.custom_hint_name);
+				}
+			}
+
+			append(*sb, "\n");

 			indent(*sb, 1);
 			for field : cb.fields {
 				append(*sb, "[field] - ");
-				pretty_print_field(*sb, *field.base_field);
+				pretty_print_field(*sb, *field);
+				append(*sb, "\n");
+				indent(*sb, 1);
 			}
 		}

--- a/Lexing.jai
+++ b/Lexing.jai
@@ -91,7 +91,7 @@ Token_Kind :: enum {
 	TOKEN_OUT;

 	TOKEN_PIXEL;
-	TOKEN_PROPERTIES;
+	// TOKEN_PROPERTIES;

 	TOKEN_RETURN;
 	TOKEN_REGISTER;
@@ -243,7 +243,7 @@ identifier_kind :: (using lexer : *Lexer) -> Token_Kind {
 	if identifier == "optional"        return .TOKEN_OPTIONAL;
 	if identifier == "out"             return .TOKEN_OUT;
 	if identifier == "pixel"           return .TOKEN_PIXEL;
-	if identifier == "properties"      return .TOKEN_PROPERTIES;
+	// if identifier == "properties"      return .TOKEN_PROPERTIES;
 	if identifier == "return"          return .TOKEN_RETURN;
 	if identifier == "register"        return .TOKEN_REGISTER;
 	if identifier == "struct"          return .TOKEN_STRUCT;
--- a/Parsing.jai
+++ b/Parsing.jai
@@ -75,7 +75,7 @@ parse_rules :: #run -> [(cast(int)Token_Kind.TOKEN_ERROR) + 1]Parse_Rule {
 	rules[Token_Kind.TOKEN_RIGHTBRACKET]        = .{null,           null,   .PREC_NONE};
 	rules[Token_Kind.TOKEN_COMMA]               = .{null,           null,   .PREC_NONE};
 	rules[Token_Kind.TOKEN_DOT]                 = .{null,           dot,    .PREC_CALL};
-	rules[Token_Kind.TOKEN_PROPERTIES]          = .{named_variable, null,   .PREC_CALL};
+	// rules[Token_Kind.TOKEN_PROPERTIES]          = .{named_variable, null,   .PREC_CALL};
 	rules[Token_Kind.TOKEN_MINUS]               = .{unary,          binary, .PREC_TERM};
 	rules[Token_Kind.TOKEN_PLUS]                = .{null,           binary, .PREC_TERM};
 	rules[Token_Kind.TOKEN_SEMICOLON]           = .{null,           null,   .PREC_NONE};
@@ -535,7 +535,7 @@ new_builtin_function_node :: (ctx : *Compiler_Context, name : string, members :
 }

 get_field_list :: (struct_or_func : *AST_Node) -> *AST_Node {
-	assert(struct_or_func.kind == .Function || struct_or_func.kind == .Struct || struct_or_func.kind == .Properties);
+	assert(struct_or_func.kind == .Function || struct_or_func.kind == .Struct || struct_or_func.kind == .CBuffer);
 	return struct_or_func.children[0];
 }

@@ -1368,67 +1368,8 @@ function_declaration :: (parse_state : *Parse_State, identifier_token : *Token,
 	return node;
 }

-instance_block :: (parse_state : *Parse_State) -> *AST_Node {
-	node : *AST_Node;
-
-	source_location : Source_Range;
-	source_location.begin = parse_state.current;
-	
-	consume(parse_state, .TOKEN_LEFTBRACE, "Expect '{' after 'instance' keyword");
-	properties := field_list(parse_state, .Semicolon);
-
-	node = make_node(parse_state, .Instance);
-	add_child(node, properties);
-
-	consume(parse_state, .TOKEN_RIGHTBRACE, "Expect '}' after instance block");
-	source_location.end = parse_state.previous;
-	node.source_location = source_location;
-
-	return node;
-}
-
-meta_block :: (parse_state : *Parse_State) -> *AST_Node {
-	node : *AST_Node;
-	
-	source_location : Source_Range;
-	source_location.begin = parse_state.current;
-	
-	consume(parse_state, .TOKEN_LEFTBRACE, "Expect '{' after 'meta' keyword");
-	properties := field_list(parse_state, .Semicolon);
-
-	node = make_node(parse_state, .Meta);
-	add_child(node, properties);
-
-	consume(parse_state, .TOKEN_RIGHTBRACE, "Expect '}' after meta block");
-	source_location.end = parse_state.previous;
-	node.source_location = source_location;
-
-	return node;
-}
-
-property_block :: (parse_state : *Parse_State, identifier_token : *Token = null) -> *AST_Node {
-	node : *AST_Node;
-	source_location : Source_Range;
-	source_location.begin = parse_state.current;
-
-	consume(parse_state, .TOKEN_LEFTBRACE, "Expect '{' after 'property' keyword");
-	properties := field_list(parse_state, .Semicolon);
-
-	node = make_node(parse_state, .Properties);
-	if identifier_token {
-		node.name = identifier_token.ident_value;
-	}
-	add_child(node, properties);
-
-	consume(parse_state, .TOKEN_RIGHTBRACE, "Expect '}' after 'property' keyword");
-	source_location.end = parse_state.previous;
-	node.source_location = source_location;
-
-	return node;
-}
-
 constant_buffer :: (parse_state : *Parse_State, identifier_token : *Token = null) -> *AST_Node {
-	node : *AST_Node;
+	node : *AST_Node = make_node(parse_state, .CBuffer);
 	source_location : Source_Range;
 	source_location.begin = parse_state.current;

@@ -1446,7 +1387,6 @@ constant_buffer :: (parse_state : *Parse_State, identifier_token : *Token = null
 	consume(parse_state, .TOKEN_LEFTBRACE, "Expect '{' after 'constant_buffer' keyword");
 	buffer := field_list(parse_state, .Semicolon);

-	node = make_node(parse_state, .CBuffer);
 	if identifier_token {
 		node.name = identifier_token.ident_value;
 	}
@@ -1488,8 +1428,6 @@ const_declaration :: (parse_state : *Parse_State, identifier_token : *Token) ->
 		return struct_declaration(parse_state, identifier_token);
 	} else if check(parse_state, .TOKEN_LEFTPAREN) {
 		return function_declaration(parse_state, identifier_token, .None);
-	} else if match(parse_state, .TOKEN_PROPERTIES) {
-		return property_block(parse_state, identifier_token);
 	} else if match(parse_state, .TOKEN_CONSTANT_BUFFER) {
 		return constant_buffer(parse_state, identifier_token);
 	}
@@ -1499,13 +1437,7 @@ const_declaration :: (parse_state : *Parse_State, identifier_token : *Token) ->
 declaration :: (parse_state : *Parse_State) -> *AST_Node {
 	skip_statement := false;
 	decl_node : *AST_Node;
-	if match(parse_state, .TOKEN_PROPERTIES) {
-		decl_node =  property_block(parse_state);
-	} else if match(parse_state, .TOKEN_INSTANCE) {
-		decl_node = instance_block(parse_state);
-	} else if match(parse_state, .TOKEN_META) {
-		decl_node = meta_block(parse_state);
-	} else if match(parse_state, .TOKEN_VERTEX) {
+	if match(parse_state, .TOKEN_VERTEX) {
 		vertex_token := parse_state.previous;
 		identifier := parse_state.current;
 		
--- a/first.jai
+++ b/first.jai
@@ -21,38 +21,27 @@ build :: () {

 	args := options.compile_time_command_line;

-	intercept_flags: Intercept_Flags;
-	plugin_start_index := -1;
+	profile : bool = false;

 	for arg : args {
 		if arg == {
 			case "check"; {
 				options.output_type = .NO_OUTPUT;
 			}
+			case "profile"; {
+
 			}
-
-		it := args[it_index];
-
-		if !it continue;
-
-		if it[0] == #char "+" {
-			plugin_start_index = it_index;
 		}
 	}

+	intercept_flags: Intercept_Flags;
 	plugins_to_create: [..] Plugin_To_Create;
+	
+	if profile {
 		tracy : Plugin_To_Create;
 		tracy.name = "tracy";
 		array_add(*plugins_to_create, tracy);
-	// got_error := false;
-	// if plugin_start_index >= 0 {
-	// 	success:, plugins_to_create = parse_plugin_arguments(args, plugin_start_index);
-	// 	if !success got_error = true;
-	// }
-
-	// if got_error {
-	// 	exit(1);
-	// }
+	}

 	success := init_plugins(plugins_to_create, *plugins, w);
    if !success {
@@ -63,7 +52,6 @@ build :: () {
 	new_path: [..] string;
 	array_add(*new_path, ..options.import_path);
 	array_add(*new_path, "modules");
-	// array_add(*new_path, "modules/shader_parsing");
 	options.import_path = new_path;
 	options.output_executable_name = EXECUTABLE_NAME;

--- a/module.jai
+++ b/module.jai
@@ -122,23 +122,10 @@ Entry_Point :: struct {
 	return_value : Field;
 }

-Property_Field :: struct {
-	base_field : Field;
-
-	// @Incomplete(nb): Editor information, min max, etc.
-	//                  This should also be compiled out for ship
-}
-
-Properties :: struct {
-	fields : [..]Property_Field;
-
-	buffer_index : u32;
-}
-
 Constant_Buffer :: struct {
 	name : string;

-	fields : Static_Array(Property_Field, 16);
+	fields : Static_Array(Field, 16);

 	hints : [..]Field_Hint;

@@ -166,8 +153,6 @@ Compiler_Context :: struct {
 	scope_stack : Scope_Stack;
 	type_variables : [..]Type_Variable;

-	property_name : string;
-
 	vertex_entry_point : struct {
 		node : *AST_Node;
 		name : string;
@@ -180,8 +165,6 @@ Compiler_Context :: struct {
 		return_value : Field;
 	}

-	properties : Properties; //@Note(niels): We'll deprecate this in favor of just marking a constant buffer with a hint on how you'd want to use it
-
 	max_constant_buffers :: 16;

 	cbuffers : Static_Array(Constant_Buffer, max_constant_buffers);
@@ -263,7 +246,7 @@ Min_Field_Name :: 10;
 pretty_print_field :: (builder : *String_Builder, field : *Field) {
 	if field.name.count > 0 {
 		print_to_builder(builder, "% ", field.name);
-		append(builder, "- ");
+		append(builder, ": ");
 	} else {
 		append(builder, "return - ");
 	}
@@ -292,10 +275,17 @@ pretty_print_field :: (builder : *String_Builder, field : *Field) {
 		case .Struct; {
 			print_to_builder(builder, "struct : % {", type.name);

+			newline_after := type.children.count / 4;
+
 			for *child : type.children {
 				pretty_print_field(builder, child);
 				if it_index < type.children.count - 1 {
-					append(builder, " ");
+					append(builder, ", ");
+				}
+
+				if it_index % newline_after == 0 {
+					append(builder, "\n");
+					indent(builder, 4);
 				}
 			}

@@ -442,11 +432,11 @@ generate_output_data :: (ctx : *Compiler_Context) {
 		variable := from_handle(ctx.type_variables, buffer_variable);

 		cb := array_add(*ctx.cbuffers);
+		cb.name = variable.name;

 		for i : 0..variable.children.count - 1 {
 			child := variable.children[i];
-			field : Property_Field;
-			field.base_field = type_variable_to_field(ctx.type_variables, ctx.scope_stack, from_handle(ctx.type_variables, child));
+			field : Field = type_variable_to_field(ctx.type_variables, ctx.scope_stack, from_handle(ctx.type_variables, child));
 			array_add(*cb.fields, field);
 		}

@@ -460,21 +450,6 @@ generate_output_data :: (ctx : *Compiler_Context) {
 		}
 	}

-	find_result := find_symbol(*ctx.scope_stack, ctx.property_name, xx 1);
-	if find_result {
-
-		property_variable := from_handle(ctx.type_variables, find_result.type_variable);
-
-		for i : 0..property_variable.children.count - 1 {
-			child := property_variable.children[i];
-			field := type_variable_to_field(ctx.type_variables, ctx.scope_stack, from_handle(ctx.type_variables, child));
-			prop_field : Property_Field;
-			prop_field.base_field = field;
-			array_add(*ctx.properties.fields, prop_field);
-		}
-		ctx.properties.buffer_index = property_variable.resource_index;
-	}
-
 	if ctx.pixel_entry_point.node {
 		ctx.pixel_entry_point.name = ctx.pixel_entry_point.node.name;

--- a/test/basic_property_and_return_value.ink
+++ b/test/basic_property_and_return_value.ink
@@ -1,4 +1,4 @@
-properties {
+properties :: constant_buffer @properties {
 	color : float4;
 }

--- a/test/check/hinted_cbuffer.golden
+++ b/test/check/hinted_cbuffer.golden
@@ -0,0 +1,13 @@
+scope (global) [
+    [vertex__vs_main] : (pos : float4) -> float4
+    [props]           : {projection : float4x4, view : float4x4}
+    scope (props) [
+        [projection]      : float4x4
+        [view]            : float4x4
+    ]
+    scope (vertex__vs_main) [
+        [pos]             : float4
+        [mv]              : float4
+        [mvp]             : float4
+    ]
+]
--- a/test/check_all.suite
+++ b/test/check_all.suite
@@ -24,7 +24,6 @@ test/nested_if.ink									check
 test/non_bool_cond.ink								check
 test/pass_and_access_struct_fields_in_functions.ink check
 test/passthrough.ink                                check
-test/property_rename.ink							check
 test/redeclared_variable.ink                        check
 test/simple_else_if.ink								check
 test/simple_if_else.ink								check
--- a/test/codegen/hinted_cbuffer.golden
+++ b/test/codegen/hinted_cbuffer.golden
@@ -0,0 +1,13 @@
+cbuffer props : register(b0)
+{
+    float4x4 projection;
+    float4x4 view;
+}
+
+float4 vs_main(float4 pos : POSITION) : SV_POSITION
+{
+    float4 mv = mul(props.view, pos);
+    float4 mvp = mul(props.projection, mv);
+    return mvp;
+}
+
--- a/test/codegen_all.suite
+++ b/test/codegen_all.suite
@@ -14,13 +14,11 @@ test/ifdefs.ink										codegen
 test/if_def_block.ink								codegen
 test/if_def_expression.ink							codegen
 test/inferred_types.ink								codegen
-test/meta_block.ink                                 codegen
 test/multiple_functions.ink                         codegen
 test/multiple_semicolons_everywhere.ink             codegen
 test/nested_if.ink									codegen
 test/pass_and_access_struct_fields_in_functions.ink codegen
 test/passthrough.ink                                codegen
-test/property_rename.ink							codegen
 test/simple_else_if.ink								codegen
 test/simple_if_else.ink								codegen
 test/simple_if.ink  								codegen
--- a/test/compile_all.suite
+++ b/test/compile_all.suite
@@ -15,7 +15,6 @@ test/ifdefs.ink										compile
 test/if_def_block.ink								compile
 test/if_def_expression.ink							compile
 test/inferred_types.ink								compile
-test/meta_block.ink                                 compile
 test/multiple_functions.ink                         compile
 test/multiple_semicolons_everywhere.ink             compile
 test/pass_and_access_struct_fields_in_functions.ink compile
--- a/test/compiled/hinted_cbuffer.golden
+++ b/test/compiled/hinted_cbuffer.golden
@@ -0,0 +1,13 @@
+[vertex entry point] - vs_main
+[constant_buffer] - props - 0 (@properties)
+    [field] - projection : struct : float4x4 {m11 : float, 
+                m12 : float, m13 : float, m14 : float, m21 : float, 
+                m22 : float, m23 : float, m24 : float, m31 : float, 
+                m32 : float, m33 : float, m34 : float, m41 : float, 
+                m42 : float, m43 : float, m44 : float} (@projection)
+    [field] - view : struct : float4x4 {m11 : float, 
+                m12 : float, m13 : float, m14 : float, m21 : float, 
+                m22 : float, m23 : float, m24 : float, m31 : float, 
+                m32 : float, m33 : float, m34 : float, m41 : float, 
+                m42 : float, m43 : float, m44 : float} (@view)
+    
--- a/test/hinted_cbuffer.ink
+++ b/test/hinted_cbuffer.ink
@@ -0,0 +1,10 @@
+props :: constant_buffer @properties {
+	projection : float4x4 @projection;
+	view       : float4x4 @view;
+}
+
+vertex main :: (pos : float4 @position) -> float4 @position {
+	mv : float4 = mul(props.view, pos);
+	mvp : float4 = mul(props.projection, mv);
+	return mvp;
+}
--- a/test/large_block.ink
+++ b/test/large_block.ink
@@ -1,4 +1,4 @@
-p :: properties {
+p :: constant_buffer @properties {
 	color         : float4;
 	rect_position : float2;
 	rect_scale    : float2;
--- a/test/lex/basic_property_and_return_value.golden
+++ b/test/lex/basic_property_and_return_value.golden
@@ -1,43 +1,47 @@
-{kind = TOKEN_PROPERTIES;      ; index = 0    ; length = 10   line = 1    ; column = 0    ; value ='properties'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 11   ; length = 1    line = 1    ; column = 11   ; value ='{'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 15   ; length = 5    line = 2    ; column = 0    ; value ='color'; }
-{kind = TOKEN_COLON;           ; index = 21   ; length = 1    line = 2    ; column = 6    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 23   ; length = 6    line = 2    ; column = 8    ; value ='float4'; }
-{kind = TOKEN_SEMICOLON;       ; index = 29   ; length = 1    line = 2    ; column = 14   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 32   ; length = 1    line = 3    ; column = 0    ; value ='}'; }
-{kind = TOKEN_VERTEX;          ; index = 37   ; length = 6    line = 5    ; column = 0    ; value ='vertex'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 44   ; length = 4    line = 5    ; column = 7    ; value ='main'; }
-{kind = TOKEN_DOUBLECOLON;     ; index = 49   ; length = 2    line = 5    ; column = 12   ; value ='::'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 52   ; length = 1    line = 5    ; column = 15   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 53   ; length = 3    line = 5    ; column = 16   ; value ='pos'; }
-{kind = TOKEN_COLON;           ; index = 57   ; length = 1    line = 5    ; column = 20   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 59   ; length = 6    line = 5    ; column = 22   ; value ='float3'; }
-{kind = TOKEN_AT;              ; index = 66   ; length = 1    line = 5    ; column = 29   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 67   ; length = 8    line = 5    ; column = 30   ; value ='position'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 75   ; length = 1    line = 5    ; column = 38   ; value =')'; }
-{kind = TOKEN_ARROW;           ; index = 77   ; length = 2    line = 5    ; column = 40   ; value ='->'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 80   ; length = 6    line = 5    ; column = 43   ; value ='float3'; }
-{kind = TOKEN_AT;              ; index = 87   ; length = 1    line = 5    ; column = 50   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 88   ; length = 8    line = 5    ; column = 51   ; value ='position'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 97   ; length = 1    line = 5    ; column = 60   ; value ='{'; }
-{kind = TOKEN_RETURN;          ; index = 103  ; length = 6    line = 6    ; column = 2    ; value ='return'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 110  ; length = 3    line = 6    ; column = 9    ; value ='pos'; }
-{kind = TOKEN_SEMICOLON;       ; index = 113  ; length = 1    line = 6    ; column = 12   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 116  ; length = 1    line = 7    ; column = 0    ; value ='}'; }
-{kind = TOKEN_PIXEL;           ; index = 121  ; length = 5    line = 9    ; column = 0    ; value ='pixel'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 127  ; length = 4    line = 9    ; column = 6    ; value ='main'; }
-{kind = TOKEN_DOUBLECOLON;     ; index = 132  ; length = 2    line = 9    ; column = 11   ; value ='::'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 135  ; length = 1    line = 9    ; column = 14   ; value ='('; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 136  ; length = 1    line = 9    ; column = 15   ; value =')'; }
-{kind = TOKEN_ARROW;           ; index = 138  ; length = 2    line = 9    ; column = 17   ; value ='->'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 141  ; length = 6    line = 9    ; column = 20   ; value ='float4'; }
-{kind = TOKEN_AT;              ; index = 148  ; length = 1    line = 9    ; column = 27   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 149  ; length = 7    line = 9    ; column = 28   ; value ='target0'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 157  ; length = 1    line = 9    ; column = 36   ; value ='{'; }
-{kind = TOKEN_RETURN;          ; index = 163  ; length = 6    line = 10   ; column = 2    ; value ='return'; }
-{kind = TOKEN_PROPERTIES;      ; index = 170  ; length = 10   line = 10   ; column = 9    ; value ='properties'; }
-{kind = TOKEN_DOT;             ; index = 180  ; length = 1    line = 10   ; column = 19   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 181  ; length = 5    line = 10   ; column = 20   ; value ='color'; }
-{kind = TOKEN_SEMICOLON;       ; index = 186  ; length = 1    line = 10   ; column = 25   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 189  ; length = 1    line = 11   ; column = 0    ; value ='}'; }
-{kind = TOKEN_EOF;             ; index = 192  ; length = 0    line = 12   ; column = 0    ; value =''; }
+{kind = TOKEN_IDENTIFIER;      ; index = 0    ; length = 10   line = 1    ; column = 0    ; value ='properties'; }
+{kind = TOKEN_DOUBLECOLON;     ; index = 11   ; length = 2    line = 1    ; column = 11   ; value ='::'; }
+{kind = TOKEN_CONSTANT_BUFFER; ; index = 14   ; length = 15   line = 1    ; column = 14   ; value ='constant_buffer'; }
+{kind = TOKEN_AT;              ; index = 30   ; length = 1    line = 1    ; column = 30   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 31   ; length = 10   line = 1    ; column = 31   ; value ='properties'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 42   ; length = 1    line = 1    ; column = 42   ; value ='{'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 46   ; length = 5    line = 2    ; column = 0    ; value ='color'; }
+{kind = TOKEN_COLON;           ; index = 52   ; length = 1    line = 2    ; column = 6    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 54   ; length = 6    line = 2    ; column = 8    ; value ='float4'; }
+{kind = TOKEN_SEMICOLON;       ; index = 60   ; length = 1    line = 2    ; column = 14   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 63   ; length = 1    line = 3    ; column = 0    ; value ='}'; }
+{kind = TOKEN_VERTEX;          ; index = 68   ; length = 6    line = 5    ; column = 0    ; value ='vertex'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 75   ; length = 4    line = 5    ; column = 7    ; value ='main'; }
+{kind = TOKEN_DOUBLECOLON;     ; index = 80   ; length = 2    line = 5    ; column = 12   ; value ='::'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 83   ; length = 1    line = 5    ; column = 15   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 84   ; length = 3    line = 5    ; column = 16   ; value ='pos'; }
+{kind = TOKEN_COLON;           ; index = 88   ; length = 1    line = 5    ; column = 20   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 90   ; length = 6    line = 5    ; column = 22   ; value ='float3'; }
+{kind = TOKEN_AT;              ; index = 97   ; length = 1    line = 5    ; column = 29   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 98   ; length = 8    line = 5    ; column = 30   ; value ='position'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 106  ; length = 1    line = 5    ; column = 38   ; value =')'; }
+{kind = TOKEN_ARROW;           ; index = 108  ; length = 2    line = 5    ; column = 40   ; value ='->'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 111  ; length = 6    line = 5    ; column = 43   ; value ='float3'; }
+{kind = TOKEN_AT;              ; index = 118  ; length = 1    line = 5    ; column = 50   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 119  ; length = 8    line = 5    ; column = 51   ; value ='position'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 128  ; length = 1    line = 5    ; column = 60   ; value ='{'; }
+{kind = TOKEN_RETURN;          ; index = 134  ; length = 6    line = 6    ; column = 2    ; value ='return'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 141  ; length = 3    line = 6    ; column = 9    ; value ='pos'; }
+{kind = TOKEN_SEMICOLON;       ; index = 144  ; length = 1    line = 6    ; column = 12   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 147  ; length = 1    line = 7    ; column = 0    ; value ='}'; }
+{kind = TOKEN_PIXEL;           ; index = 152  ; length = 5    line = 9    ; column = 0    ; value ='pixel'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 158  ; length = 4    line = 9    ; column = 6    ; value ='main'; }
+{kind = TOKEN_DOUBLECOLON;     ; index = 163  ; length = 2    line = 9    ; column = 11   ; value ='::'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 166  ; length = 1    line = 9    ; column = 14   ; value ='('; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 167  ; length = 1    line = 9    ; column = 15   ; value =')'; }
+{kind = TOKEN_ARROW;           ; index = 169  ; length = 2    line = 9    ; column = 17   ; value ='->'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 172  ; length = 6    line = 9    ; column = 20   ; value ='float4'; }
+{kind = TOKEN_AT;              ; index = 179  ; length = 1    line = 9    ; column = 27   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 180  ; length = 7    line = 9    ; column = 28   ; value ='target0'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 188  ; length = 1    line = 9    ; column = 36   ; value ='{'; }
+{kind = TOKEN_RETURN;          ; index = 194  ; length = 6    line = 10   ; column = 2    ; value ='return'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 201  ; length = 10   line = 10   ; column = 9    ; value ='properties'; }
+{kind = TOKEN_DOT;             ; index = 211  ; length = 1    line = 10   ; column = 19   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 212  ; length = 5    line = 10   ; column = 20   ; value ='color'; }
+{kind = TOKEN_SEMICOLON;       ; index = 217  ; length = 1    line = 10   ; column = 25   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 220  ; length = 1    line = 11   ; column = 0    ; value ='}'; }
+{kind = TOKEN_EOF;             ; index = 223  ; length = 0    line = 12   ; column = 0    ; value =''; }
--- a/test/lex/hinted_cbuffer.golden
+++ b/test/lex/hinted_cbuffer.golden
@@ -0,0 +1,65 @@
+{kind = TOKEN_IDENTIFIER;      ; index = 0    ; length = 5    line = 1    ; column = 0    ; value ='props'; }
+{kind = TOKEN_DOUBLECOLON;     ; index = 6    ; length = 2    line = 1    ; column = 6    ; value ='::'; }
+{kind = TOKEN_CONSTANT_BUFFER; ; index = 9    ; length = 15   line = 1    ; column = 9    ; value ='constant_buffer'; }
+{kind = TOKEN_AT;              ; index = 25   ; length = 1    line = 1    ; column = 25   ; value ='@'; }
+{kind = TOKEN_PROPERTIES;      ; index = 26   ; length = 10   line = 1    ; column = 26   ; value ='properties'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 37   ; length = 1    line = 1    ; column = 37   ; value ='{'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 41   ; length = 10   line = 2    ; column = 0    ; value ='projection'; }
+{kind = TOKEN_COLON;           ; index = 52   ; length = 1    line = 2    ; column = 11   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 54   ; length = 8    line = 2    ; column = 13   ; value ='float4x4'; }
+{kind = TOKEN_AT;              ; index = 63   ; length = 1    line = 2    ; column = 22   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 64   ; length = 10   line = 2    ; column = 23   ; value ='projection'; }
+{kind = TOKEN_SEMICOLON;       ; index = 74   ; length = 1    line = 2    ; column = 33   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 78   ; length = 4    line = 3    ; column = 0    ; value ='view'; }
+{kind = TOKEN_COLON;           ; index = 89   ; length = 1    line = 3    ; column = 11   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 91   ; length = 8    line = 3    ; column = 13   ; value ='float4x4'; }
+{kind = TOKEN_AT;              ; index = 100  ; length = 1    line = 3    ; column = 22   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 101  ; length = 4    line = 3    ; column = 23   ; value ='view'; }
+{kind = TOKEN_SEMICOLON;       ; index = 105  ; length = 1    line = 3    ; column = 27   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 108  ; length = 1    line = 4    ; column = 0    ; value ='}'; }
+{kind = TOKEN_VERTEX;          ; index = 113  ; length = 6    line = 6    ; column = 0    ; value ='vertex'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 120  ; length = 4    line = 6    ; column = 7    ; value ='main'; }
+{kind = TOKEN_DOUBLECOLON;     ; index = 125  ; length = 2    line = 6    ; column = 12   ; value ='::'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 128  ; length = 1    line = 6    ; column = 15   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 129  ; length = 3    line = 6    ; column = 16   ; value ='pos'; }
+{kind = TOKEN_COLON;           ; index = 133  ; length = 1    line = 6    ; column = 20   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 135  ; length = 6    line = 6    ; column = 22   ; value ='float4'; }
+{kind = TOKEN_AT;              ; index = 142  ; length = 1    line = 6    ; column = 29   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 143  ; length = 8    line = 6    ; column = 30   ; value ='position'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 151  ; length = 1    line = 6    ; column = 38   ; value =')'; }
+{kind = TOKEN_ARROW;           ; index = 153  ; length = 2    line = 6    ; column = 40   ; value ='->'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 156  ; length = 6    line = 6    ; column = 43   ; value ='float4'; }
+{kind = TOKEN_AT;              ; index = 163  ; length = 1    line = 6    ; column = 50   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 164  ; length = 8    line = 6    ; column = 51   ; value ='position'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 173  ; length = 1    line = 6    ; column = 60   ; value ='{'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 177  ; length = 2    line = 7    ; column = 0    ; value ='mv'; }
+{kind = TOKEN_COLON;           ; index = 180  ; length = 1    line = 7    ; column = 3    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 182  ; length = 6    line = 7    ; column = 5    ; value ='float4'; }
+{kind = TOKEN_ASSIGN;          ; index = 189  ; length = 1    line = 7    ; column = 12   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 191  ; length = 3    line = 7    ; column = 14   ; value ='mul'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 194  ; length = 1    line = 7    ; column = 17   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 195  ; length = 5    line = 7    ; column = 18   ; value ='props'; }
+{kind = TOKEN_DOT;             ; index = 200  ; length = 1    line = 7    ; column = 23   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 201  ; length = 4    line = 7    ; column = 24   ; value ='view'; }
+{kind = TOKEN_COMMA;           ; index = 205  ; length = 1    line = 7    ; column = 28   ; value =','; }
+{kind = TOKEN_IDENTIFIER;      ; index = 207  ; length = 3    line = 7    ; column = 30   ; value ='pos'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 210  ; length = 1    line = 7    ; column = 33   ; value =')'; }
+{kind = TOKEN_SEMICOLON;       ; index = 211  ; length = 1    line = 7    ; column = 34   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 215  ; length = 3    line = 8    ; column = 0    ; value ='mvp'; }
+{kind = TOKEN_COLON;           ; index = 219  ; length = 1    line = 8    ; column = 4    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 221  ; length = 6    line = 8    ; column = 6    ; value ='float4'; }
+{kind = TOKEN_ASSIGN;          ; index = 228  ; length = 1    line = 8    ; column = 13   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 230  ; length = 3    line = 8    ; column = 15   ; value ='mul'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 233  ; length = 1    line = 8    ; column = 18   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 234  ; length = 5    line = 8    ; column = 19   ; value ='props'; }
+{kind = TOKEN_DOT;             ; index = 239  ; length = 1    line = 8    ; column = 24   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 240  ; length = 10   line = 8    ; column = 25   ; value ='projection'; }
+{kind = TOKEN_COMMA;           ; index = 250  ; length = 1    line = 8    ; column = 35   ; value =','; }
+{kind = TOKEN_IDENTIFIER;      ; index = 252  ; length = 2    line = 8    ; column = 37   ; value ='mv'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 254  ; length = 1    line = 8    ; column = 39   ; value =')'; }
+{kind = TOKEN_SEMICOLON;       ; index = 255  ; length = 1    line = 8    ; column = 40   ; value =';'; }
+{kind = TOKEN_RETURN;          ; index = 259  ; length = 6    line = 9    ; column = 0    ; value ='return'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 266  ; length = 3    line = 9    ; column = 7    ; value ='mvp'; }
+{kind = TOKEN_SEMICOLON;       ; index = 269  ; length = 1    line = 9    ; column = 10   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 272  ; length = 1    line = 10   ; column = 0    ; value ='}'; }
+{kind = TOKEN_EOF;             ; index = 275  ; length = 0    line = 11   ; column = 0    ; value =''; }
--- a/test/lex/large_block.golden
+++ b/test/lex/large_block.golden
@@ -1,289 +1,291 @@
 {kind = TOKEN_IDENTIFIER;      ; index = 0    ; length = 1    line = 1    ; column = 0    ; value ='p'; }
 {kind = TOKEN_DOUBLECOLON;     ; index = 2    ; length = 2    line = 1    ; column = 2    ; value ='::'; }
-{kind = TOKEN_PROPERTIES;      ; index = 5    ; length = 10   line = 1    ; column = 5    ; value ='properties'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 16   ; length = 1    line = 1    ; column = 16   ; value ='{'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 20   ; length = 5    line = 2    ; column = 0    ; value ='color'; }
-{kind = TOKEN_COLON;           ; index = 34   ; length = 1    line = 2    ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 36   ; length = 6    line = 2    ; column = 16   ; value ='float4'; }
-{kind = TOKEN_SEMICOLON;       ; index = 42   ; length = 1    line = 2    ; column = 22   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 46   ; length = 13   line = 3    ; column = 0    ; value ='rect_position'; }
-{kind = TOKEN_COLON;           ; index = 60   ; length = 1    line = 3    ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 62   ; length = 6    line = 3    ; column = 16   ; value ='float2'; }
-{kind = TOKEN_SEMICOLON;       ; index = 68   ; length = 1    line = 3    ; column = 22   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 72   ; length = 10   line = 4    ; column = 0    ; value ='rect_scale'; }
-{kind = TOKEN_COLON;           ; index = 86   ; length = 1    line = 4    ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 88   ; length = 6    line = 4    ; column = 16   ; value ='float2'; }
-{kind = TOKEN_SEMICOLON;       ; index = 94   ; length = 1    line = 4    ; column = 22   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 98   ; length = 10   line = 5    ; column = 0    ; value ='resolution'; }
-{kind = TOKEN_COLON;           ; index = 112  ; length = 1    line = 5    ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 114  ; length = 6    line = 5    ; column = 16   ; value ='float2'; }
-{kind = TOKEN_SEMICOLON;       ; index = 120  ; length = 1    line = 5    ; column = 22   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 124  ; length = 7    line = 6    ; column = 0    ; value ='texture'; }
-{kind = TOKEN_COLON;           ; index = 138  ; length = 1    line = 6    ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 140  ; length = 9    line = 6    ; column = 16   ; value ='Texture2D'; }
-{kind = TOKEN_SEMICOLON;       ; index = 149  ; length = 1    line = 6    ; column = 25   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 153  ; length = 7    line = 7    ; column = 0    ; value ='sampler'; }
-{kind = TOKEN_COLON;           ; index = 167  ; length = 1    line = 7    ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 169  ; length = 7    line = 7    ; column = 16   ; value ='Sampler'; }
-{kind = TOKEN_SEMICOLON;       ; index = 176  ; length = 1    line = 7    ; column = 23   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 179  ; length = 1    line = 8    ; column = 0    ; value ='}'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 184  ; length = 8    line = 10   ; column = 0    ; value ='PS_Input'; }
-{kind = TOKEN_DOUBLECOLON;     ; index = 193  ; length = 2    line = 10   ; column = 9    ; value ='::'; }
-{kind = TOKEN_STRUCT;          ; index = 196  ; length = 6    line = 10   ; column = 12   ; value ='struct'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 203  ; length = 1    line = 10   ; column = 19   ; value ='{'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 207  ; length = 2    line = 11   ; column = 0    ; value ='uv'; }
-{kind = TOKEN_COLON;           ; index = 210  ; length = 1    line = 11   ; column = 3    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 212  ; length = 6    line = 11   ; column = 5    ; value ='float2'; }
-{kind = TOKEN_AT;              ; index = 219  ; length = 1    line = 11   ; column = 12   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 220  ; length = 2    line = 11   ; column = 13   ; value ='uv'; }
-{kind = TOKEN_SEMICOLON;       ; index = 222  ; length = 1    line = 11   ; column = 15   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 226  ; length = 3    line = 12   ; column = 0    ; value ='pos'; }
-{kind = TOKEN_COLON;           ; index = 230  ; length = 1    line = 12   ; column = 4    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 232  ; length = 6    line = 12   ; column = 6    ; value ='float4'; }
-{kind = TOKEN_AT;              ; index = 239  ; length = 1    line = 12   ; column = 13   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 240  ; length = 3    line = 12   ; column = 14   ; value ='pos'; }
-{kind = TOKEN_SEMICOLON;       ; index = 243  ; length = 1    line = 12   ; column = 17   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 246  ; length = 1    line = 13   ; column = 0    ; value ='}'; }
-{kind = TOKEN_VERTEX;          ; index = 251  ; length = 6    line = 15   ; column = 0    ; value ='vertex'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 258  ; length = 4    line = 15   ; column = 7    ; value ='main'; }
-{kind = TOKEN_DOUBLECOLON;     ; index = 263  ; length = 2    line = 15   ; column = 12   ; value ='::'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 266  ; length = 1    line = 15   ; column = 15   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 267  ; length = 3    line = 15   ; column = 16   ; value ='pos'; }
-{kind = TOKEN_COLON;           ; index = 271  ; length = 1    line = 15   ; column = 20   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 273  ; length = 6    line = 15   ; column = 22   ; value ='float4'; }
-{kind = TOKEN_AT;              ; index = 280  ; length = 1    line = 15   ; column = 29   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 281  ; length = 8    line = 15   ; column = 30   ; value ='position'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 289  ; length = 1    line = 15   ; column = 38   ; value =')'; }
-{kind = TOKEN_ARROW;           ; index = 291  ; length = 2    line = 15   ; column = 40   ; value ='->'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 294  ; length = 8    line = 15   ; column = 43   ; value ='PS_Input'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 303  ; length = 1    line = 15   ; column = 52   ; value ='{'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 307  ; length = 3    line = 16   ; column = 0    ; value ='res'; }
-{kind = TOKEN_COLON;           ; index = 316  ; length = 1    line = 16   ; column = 9    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 318  ; length = 6    line = 16   ; column = 11   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 325  ; length = 1    line = 16   ; column = 18   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 327  ; length = 1    line = 16   ; column = 20   ; value ='p'; }
-{kind = TOKEN_DOT;             ; index = 328  ; length = 1    line = 16   ; column = 21   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 329  ; length = 10   line = 16   ; column = 22   ; value ='resolution'; }
-{kind = TOKEN_SEMICOLON;       ; index = 339  ; length = 1    line = 16   ; column = 32   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 343  ; length = 5    line = 17   ; column = 0    ; value ='scale'; }
-{kind = TOKEN_COLON;           ; index = 352  ; length = 1    line = 17   ; column = 9    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 354  ; length = 6    line = 17   ; column = 11   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 361  ; length = 1    line = 17   ; column = 18   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 363  ; length = 1    line = 17   ; column = 20   ; value ='p'; }
-{kind = TOKEN_DOT;             ; index = 364  ; length = 1    line = 17   ; column = 21   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 365  ; length = 10   line = 17   ; column = 22   ; value ='rect_scale'; }
-{kind = TOKEN_SEMICOLON;       ; index = 375  ; length = 1    line = 17   ; column = 32   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 379  ; length = 8    line = 18   ; column = 0    ; value ='rect_pos'; }
-{kind = TOKEN_COLON;           ; index = 388  ; length = 1    line = 18   ; column = 9    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 390  ; length = 6    line = 18   ; column = 11   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 397  ; length = 1    line = 18   ; column = 18   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 399  ; length = 1    line = 18   ; column = 20   ; value ='p'; }
-{kind = TOKEN_DOT;             ; index = 400  ; length = 1    line = 18   ; column = 21   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 401  ; length = 13   line = 18   ; column = 22   ; value ='rect_position'; }
-{kind = TOKEN_SEMICOLON;       ; index = 414  ; length = 1    line = 18   ; column = 35   ; value =';'; }
-{kind = TOKEN_SEMICOLON;       ; index = 415  ; length = 1    line = 18   ; column = 36   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 421  ; length = 6    line = 20   ; column = 0    ; value ='center'; }
-{kind = TOKEN_COLON;           ; index = 428  ; length = 1    line = 20   ; column = 7    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 430  ; length = 6    line = 20   ; column = 9    ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 437  ; length = 1    line = 20   ; column = 16   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 439  ; length = 8    line = 20   ; column = 18   ; value ='rect_pos'; }
-{kind = TOKEN_SEMICOLON;       ; index = 447  ; length = 1    line = 20   ; column = 26   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 451  ; length = 9    line = 21   ; column = 0    ; value ='half_size'; }
-{kind = TOKEN_COLON;           ; index = 462  ; length = 1    line = 21   ; column = 11   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 464  ; length = 6    line = 21   ; column = 13   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 471  ; length = 1    line = 21   ; column = 20   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 473  ; length = 6    line = 21   ; column = 22   ; value ='float2'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 479  ; length = 1    line = 21   ; column = 28   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 480  ; length = 5    line = 21   ; column = 29   ; value ='scale'; }
-{kind = TOKEN_DOT;             ; index = 485  ; length = 1    line = 21   ; column = 34   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 486  ; length = 1    line = 21   ; column = 35   ; value ='x'; }
-{kind = TOKEN_SLASH;           ; index = 488  ; length = 1    line = 21   ; column = 37   ; value ='/'; }
-{kind = TOKEN_INTLITERAL;      ; index = 490  ; length = 1    line = 21   ; column = 39   ; value ='2'; }
-{kind = TOKEN_COMMA;           ; index = 491  ; length = 1    line = 21   ; column = 40   ; value =','; }
-{kind = TOKEN_IDENTIFIER;      ; index = 493  ; length = 5    line = 21   ; column = 42   ; value ='scale'; }
-{kind = TOKEN_DOT;             ; index = 498  ; length = 1    line = 21   ; column = 47   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 499  ; length = 1    line = 21   ; column = 48   ; value ='y'; }
-{kind = TOKEN_SLASH;           ; index = 501  ; length = 1    line = 21   ; column = 50   ; value ='/'; }
-{kind = TOKEN_INTLITERAL;      ; index = 503  ; length = 1    line = 21   ; column = 52   ; value ='2'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 504  ; length = 1    line = 21   ; column = 53   ; value =')'; }
-{kind = TOKEN_SEMICOLON;       ; index = 505  ; length = 1    line = 21   ; column = 54   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 509  ; length = 7    line = 22   ; column = 0    ; value ='dst_pos'; }
-{kind = TOKEN_COLON;           ; index = 520  ; length = 1    line = 22   ; column = 11   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 522  ; length = 6    line = 22   ; column = 13   ; value ='float4'; }
-{kind = TOKEN_ASSIGN;          ; index = 529  ; length = 1    line = 22   ; column = 20   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 531  ; length = 6    line = 22   ; column = 22   ; value ='float4'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 537  ; length = 1    line = 22   ; column = 28   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 538  ; length = 3    line = 22   ; column = 29   ; value ='pos'; }
-{kind = TOKEN_DOT;             ; index = 541  ; length = 1    line = 22   ; column = 32   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 542  ; length = 1    line = 22   ; column = 33   ; value ='x'; }
-{kind = TOKEN_STAR;            ; index = 544  ; length = 1    line = 22   ; column = 35   ; value ='*'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 546  ; length = 9    line = 22   ; column = 37   ; value ='half_size'; }
-{kind = TOKEN_DOT;             ; index = 555  ; length = 1    line = 22   ; column = 46   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 556  ; length = 1    line = 22   ; column = 47   ; value ='x'; }
-{kind = TOKEN_PLUS;            ; index = 558  ; length = 1    line = 22   ; column = 49   ; value ='+'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 560  ; length = 6    line = 22   ; column = 51   ; value ='center'; }
-{kind = TOKEN_DOT;             ; index = 566  ; length = 1    line = 22   ; column = 57   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 567  ; length = 1    line = 22   ; column = 58   ; value ='x'; }
-{kind = TOKEN_COMMA;           ; index = 568  ; length = 1    line = 22   ; column = 59   ; value =','; }
-{kind = TOKEN_IDENTIFIER;      ; index = 570  ; length = 3    line = 22   ; column = 61   ; value ='pos'; }
-{kind = TOKEN_DOT;             ; index = 573  ; length = 1    line = 22   ; column = 64   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 574  ; length = 1    line = 22   ; column = 65   ; value ='y'; }
-{kind = TOKEN_STAR;            ; index = 576  ; length = 1    line = 22   ; column = 67   ; value ='*'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 578  ; length = 9    line = 22   ; column = 69   ; value ='half_size'; }
-{kind = TOKEN_DOT;             ; index = 587  ; length = 1    line = 22   ; column = 78   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 588  ; length = 1    line = 22   ; column = 79   ; value ='y'; }
-{kind = TOKEN_PLUS;            ; index = 590  ; length = 1    line = 22   ; column = 81   ; value ='+'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 592  ; length = 6    line = 22   ; column = 83   ; value ='center'; }
-{kind = TOKEN_DOT;             ; index = 598  ; length = 1    line = 22   ; column = 89   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 599  ; length = 1    line = 22   ; column = 90   ; value ='y'; }
-{kind = TOKEN_COMMA;           ; index = 600  ; length = 1    line = 22   ; column = 91   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 602  ; length = 3    line = 22   ; column = 93   ; value ='0'; }
-{kind = TOKEN_COMMA;           ; index = 605  ; length = 1    line = 22   ; column = 96   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 607  ; length = 3    line = 22   ; column = 98   ; value ='1'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 610  ; length = 1    line = 22   ; column = 101  ; value =')'; }
-{kind = TOKEN_SEMICOLON;       ; index = 611  ; length = 1    line = 22   ; column = 102  ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 617  ; length = 6    line = 24   ; column = 0    ; value ='result'; }
-{kind = TOKEN_COLON;           ; index = 624  ; length = 1    line = 24   ; column = 7    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 626  ; length = 8    line = 24   ; column = 9    ; value ='PS_Input'; }
-{kind = TOKEN_SEMICOLON;       ; index = 634  ; length = 1    line = 24   ; column = 17   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 640  ; length = 6    line = 26   ; column = 0    ; value ='src_p0'; }
-{kind = TOKEN_COLON;           ; index = 647  ; length = 1    line = 26   ; column = 7    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 649  ; length = 6    line = 26   ; column = 9    ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 656  ; length = 1    line = 26   ; column = 16   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 658  ; length = 6    line = 26   ; column = 18   ; value ='float2'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 664  ; length = 1    line = 26   ; column = 24   ; value ='('; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 665  ; length = 3    line = 26   ; column = 25   ; value ='0'; }
-{kind = TOKEN_COMMA;           ; index = 668  ; length = 1    line = 26   ; column = 28   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 670  ; length = 3    line = 26   ; column = 30   ; value ='1'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 673  ; length = 1    line = 26   ; column = 33   ; value =')'; }
-{kind = TOKEN_SEMICOLON;       ; index = 674  ; length = 1    line = 26   ; column = 34   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 678  ; length = 6    line = 27   ; column = 0    ; value ='src_p1'; }
-{kind = TOKEN_COLON;           ; index = 685  ; length = 1    line = 27   ; column = 7    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 687  ; length = 6    line = 27   ; column = 9    ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 694  ; length = 1    line = 27   ; column = 16   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 696  ; length = 6    line = 27   ; column = 18   ; value ='float2'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 702  ; length = 1    line = 27   ; column = 24   ; value ='('; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 703  ; length = 3    line = 27   ; column = 25   ; value ='1'; }
-{kind = TOKEN_COMMA;           ; index = 706  ; length = 1    line = 27   ; column = 28   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 708  ; length = 3    line = 27   ; column = 30   ; value ='0'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 711  ; length = 1    line = 27   ; column = 33   ; value =')'; }
-{kind = TOKEN_SEMICOLON;       ; index = 712  ; length = 1    line = 27   ; column = 34   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 718  ; length = 13   line = 29   ; column = 0    ; value ='src_half_size'; }
-{kind = TOKEN_COLON;           ; index = 732  ; length = 1    line = 29   ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 734  ; length = 6    line = 29   ; column = 16   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 741  ; length = 1    line = 29   ; column = 23   ; value ='='; }
-{kind = TOKEN_LEFTPAREN;       ; index = 743  ; length = 1    line = 29   ; column = 25   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 744  ; length = 6    line = 29   ; column = 26   ; value ='src_p1'; }
-{kind = TOKEN_MINUS;           ; index = 751  ; length = 1    line = 29   ; column = 33   ; value ='-'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 753  ; length = 6    line = 29   ; column = 35   ; value ='src_p0'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 759  ; length = 1    line = 29   ; column = 41   ; value =')'; }
-{kind = TOKEN_SLASH;           ; index = 761  ; length = 1    line = 29   ; column = 43   ; value ='/'; }
-{kind = TOKEN_INTLITERAL;      ; index = 763  ; length = 1    line = 29   ; column = 45   ; value ='2'; }
-{kind = TOKEN_SEMICOLON;       ; index = 764  ; length = 1    line = 29   ; column = 46   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 768  ; length = 10   line = 30   ; column = 0    ; value ='src_center'; }
-{kind = TOKEN_COLON;           ; index = 782  ; length = 1    line = 30   ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 784  ; length = 6    line = 30   ; column = 16   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 791  ; length = 1    line = 30   ; column = 23   ; value ='='; }
-{kind = TOKEN_LEFTPAREN;       ; index = 793  ; length = 1    line = 30   ; column = 25   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 794  ; length = 6    line = 30   ; column = 26   ; value ='src_p1'; }
-{kind = TOKEN_PLUS;            ; index = 801  ; length = 1    line = 30   ; column = 33   ; value ='+'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 803  ; length = 6    line = 30   ; column = 35   ; value ='src_p0'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 809  ; length = 1    line = 30   ; column = 41   ; value =')'; }
-{kind = TOKEN_SLASH;           ; index = 811  ; length = 1    line = 30   ; column = 43   ; value ='/'; }
-{kind = TOKEN_INTLITERAL;      ; index = 813  ; length = 1    line = 30   ; column = 45   ; value ='2'; }
-{kind = TOKEN_SEMICOLON;       ; index = 814  ; length = 1    line = 30   ; column = 46   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 818  ; length = 7    line = 31   ; column = 0    ; value ='src_pos'; }
-{kind = TOKEN_COLON;           ; index = 832  ; length = 1    line = 31   ; column = 14   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 834  ; length = 6    line = 31   ; column = 16   ; value ='float2'; }
-{kind = TOKEN_ASSIGN;          ; index = 841  ; length = 1    line = 31   ; column = 23   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 843  ; length = 6    line = 31   ; column = 25   ; value ='float2'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 849  ; length = 1    line = 31   ; column = 31   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 850  ; length = 3    line = 31   ; column = 32   ; value ='pos'; }
-{kind = TOKEN_DOT;             ; index = 853  ; length = 1    line = 31   ; column = 35   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 854  ; length = 1    line = 31   ; column = 36   ; value ='x'; }
-{kind = TOKEN_COMMA;           ; index = 855  ; length = 1    line = 31   ; column = 37   ; value =','; }
-{kind = TOKEN_IDENTIFIER;      ; index = 857  ; length = 3    line = 31   ; column = 39   ; value ='pos'; }
-{kind = TOKEN_DOT;             ; index = 860  ; length = 1    line = 31   ; column = 42   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 861  ; length = 1    line = 31   ; column = 43   ; value ='y'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 862  ; length = 1    line = 31   ; column = 44   ; value =')'; }
-{kind = TOKEN_STAR;            ; index = 864  ; length = 1    line = 31   ; column = 46   ; value ='*'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 866  ; length = 13   line = 31   ; column = 48   ; value ='src_half_size'; }
-{kind = TOKEN_PLUS;            ; index = 880  ; length = 1    line = 31   ; column = 62   ; value ='+'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 882  ; length = 10   line = 31   ; column = 64   ; value ='src_center'; }
-{kind = TOKEN_SEMICOLON;       ; index = 892  ; length = 1    line = 31   ; column = 74   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 898  ; length = 6    line = 33   ; column = 0    ; value ='result'; }
-{kind = TOKEN_DOT;             ; index = 904  ; length = 1    line = 33   ; column = 6    ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 905  ; length = 2    line = 33   ; column = 7    ; value ='uv'; }
-{kind = TOKEN_ASSIGN;          ; index = 908  ; length = 1    line = 33   ; column = 10   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 910  ; length = 6    line = 33   ; column = 12   ; value ='float2'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 916  ; length = 1    line = 33   ; column = 18   ; value ='('; }
-{kind = TOKEN_INTLITERAL;      ; index = 917  ; length = 1    line = 33   ; column = 19   ; value ='1'; }
-{kind = TOKEN_COMMA;           ; index = 918  ; length = 1    line = 33   ; column = 20   ; value =','; }
-{kind = TOKEN_INTLITERAL;      ; index = 920  ; length = 1    line = 33   ; column = 22   ; value ='1'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 921  ; length = 1    line = 33   ; column = 23   ; value =')'; }
-{kind = TOKEN_SEMICOLON;       ; index = 922  ; length = 1    line = 33   ; column = 24   ; value =';'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 926  ; length = 6    line = 34   ; column = 0    ; value ='result'; }
-{kind = TOKEN_DOT;             ; index = 932  ; length = 1    line = 34   ; column = 6    ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 933  ; length = 3    line = 34   ; column = 7    ; value ='pos'; }
-{kind = TOKEN_ASSIGN;          ; index = 937  ; length = 1    line = 34   ; column = 11   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 939  ; length = 6    line = 34   ; column = 13   ; value ='float4'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 945  ; length = 1    line = 34   ; column = 19   ; value ='('; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 946  ; length = 3    line = 34   ; column = 20   ; value ='2'; }
-{kind = TOKEN_STAR;            ; index = 950  ; length = 1    line = 34   ; column = 24   ; value ='*'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 952  ; length = 7    line = 34   ; column = 26   ; value ='dst_pos'; }
-{kind = TOKEN_DOT;             ; index = 959  ; length = 1    line = 34   ; column = 33   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 960  ; length = 1    line = 34   ; column = 34   ; value ='x'; }
-{kind = TOKEN_SLASH;           ; index = 962  ; length = 1    line = 34   ; column = 36   ; value ='/'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 964  ; length = 3    line = 34   ; column = 38   ; value ='res'; }
-{kind = TOKEN_DOT;             ; index = 967  ; length = 1    line = 34   ; column = 41   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 968  ; length = 1    line = 34   ; column = 42   ; value ='x'; }
-{kind = TOKEN_MINUS;           ; index = 970  ; length = 1    line = 34   ; column = 44   ; value ='-'; }
-{kind = TOKEN_INTLITERAL;      ; index = 972  ; length = 1    line = 34   ; column = 46   ; value ='1'; }
-{kind = TOKEN_COMMA;           ; index = 973  ; length = 1    line = 34   ; column = 47   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 975  ; length = 3    line = 34   ; column = 49   ; value ='2'; }
-{kind = TOKEN_STAR;            ; index = 979  ; length = 1    line = 34   ; column = 53   ; value ='*'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 981  ; length = 7    line = 34   ; column = 55   ; value ='dst_pos'; }
-{kind = TOKEN_DOT;             ; index = 988  ; length = 1    line = 34   ; column = 62   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 989  ; length = 1    line = 34   ; column = 63   ; value ='y'; }
-{kind = TOKEN_SLASH;           ; index = 991  ; length = 1    line = 34   ; column = 65   ; value ='/'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 993  ; length = 3    line = 34   ; column = 67   ; value ='res'; }
-{kind = TOKEN_DOT;             ; index = 996  ; length = 1    line = 34   ; column = 70   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 997  ; length = 1    line = 34   ; column = 71   ; value ='y'; }
-{kind = TOKEN_MINUS;           ; index = 999  ; length = 1    line = 34   ; column = 73   ; value ='-'; }
-{kind = TOKEN_INTLITERAL;      ; index = 1001 ; length = 1    line = 34   ; column = 75   ; value ='1'; }
-{kind = TOKEN_COMMA;           ; index = 1002 ; length = 1    line = 34   ; column = 76   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 1004 ; length = 3    line = 34   ; column = 78   ; value ='0'; }
-{kind = TOKEN_COMMA;           ; index = 1007 ; length = 1    line = 34   ; column = 81   ; value =','; }
-{kind = TOKEN_FLOATLITERAL;    ; index = 1009 ; length = 3    line = 34   ; column = 83   ; value ='1'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 1012 ; length = 1    line = 34   ; column = 86   ; value =')'; }
-{kind = TOKEN_SEMICOLON;       ; index = 1013 ; length = 1    line = 34   ; column = 87   ; value =';'; }
-{kind = TOKEN_RETURN;          ; index = 1019 ; length = 6    line = 36   ; column = 0    ; value ='return'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1026 ; length = 6    line = 36   ; column = 7    ; value ='result'; }
-{kind = TOKEN_SEMICOLON;       ; index = 1032 ; length = 1    line = 36   ; column = 13   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 1035 ; length = 1    line = 37   ; column = 0    ; value ='}'; }
-{kind = TOKEN_PIXEL;           ; index = 1040 ; length = 5    line = 39   ; column = 0    ; value ='pixel'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1046 ; length = 4    line = 39   ; column = 6    ; value ='main'; }
-{kind = TOKEN_DOUBLECOLON;     ; index = 1051 ; length = 2    line = 39   ; column = 11   ; value ='::'; }
-{kind = TOKEN_LEFTPAREN;       ; index = 1054 ; length = 1    line = 39   ; column = 14   ; value ='('; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1055 ; length = 5    line = 39   ; column = 15   ; value ='input'; }
-{kind = TOKEN_COLON;           ; index = 1061 ; length = 1    line = 39   ; column = 21   ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1063 ; length = 8    line = 39   ; column = 23   ; value ='PS_Input'; }
-{kind = TOKEN_RIGHTPAREN;      ; index = 1071 ; length = 1    line = 39   ; column = 31   ; value =')'; }
-{kind = TOKEN_ARROW;           ; index = 1073 ; length = 2    line = 39   ; column = 33   ; value ='->'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1076 ; length = 6    line = 39   ; column = 36   ; value ='float4'; }
-{kind = TOKEN_AT;              ; index = 1083 ; length = 1    line = 39   ; column = 43   ; value ='@'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1084 ; length = 7    line = 39   ; column = 44   ; value ='target0'; }
-{kind = TOKEN_LEFTBRACE;       ; index = 1092 ; length = 1    line = 39   ; column = 52   ; value ='{'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1096 ; length = 5    line = 40   ; column = 0    ; value ='color'; }
-{kind = TOKEN_COLON;           ; index = 1102 ; length = 1    line = 40   ; column = 6    ; value =':'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1104 ; length = 6    line = 40   ; column = 8    ; value ='float4'; }
-{kind = TOKEN_ASSIGN;          ; index = 1111 ; length = 1    line = 40   ; column = 15   ; value ='='; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1113 ; length = 1    line = 40   ; column = 17   ; value ='p'; }
-{kind = TOKEN_DOT;             ; index = 1114 ; length = 1    line = 40   ; column = 18   ; value ='.'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1115 ; length = 5    line = 40   ; column = 19   ; value ='color'; }
-{kind = TOKEN_SEMICOLON;       ; index = 1120 ; length = 1    line = 40   ; column = 24   ; value =';'; }
-{kind = TOKEN_RETURN;          ; index = 1124 ; length = 6    line = 41   ; column = 0    ; value ='return'; }
-{kind = TOKEN_IDENTIFIER;      ; index = 1131 ; length = 5    line = 41   ; column = 7    ; value ='color'; }
-{kind = TOKEN_SEMICOLON;       ; index = 1136 ; length = 1    line = 41   ; column = 12   ; value =';'; }
-{kind = TOKEN_RIGHTBRACE;      ; index = 1139 ; length = 1    line = 42   ; column = 0    ; value ='}'; }
-{kind = TOKEN_EOF;             ; index = 1142 ; length = 0    line = 43   ; column = 0    ; value =''; }
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+{kind = TOKEN_AT;              ; index = 21   ; length = 1    line = 1    ; column = 21   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 22   ; length = 10   line = 1    ; column = 22   ; value ='properties'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 33   ; length = 1    line = 1    ; column = 33   ; value ='{'; }
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+{kind = TOKEN_COLON;           ; index = 51   ; length = 1    line = 2    ; column = 14   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 53   ; length = 6    line = 2    ; column = 16   ; value ='float4'; }
+{kind = TOKEN_SEMICOLON;       ; index = 59   ; length = 1    line = 2    ; column = 22   ; value =';'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 157  ; length = 9    line = 6    ; column = 16   ; value ='Texture2D'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 559  ; length = 1    line = 22   ; column = 33   ; value ='x'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 573  ; length = 1    line = 22   ; column = 47   ; value ='x'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 577  ; length = 6    line = 22   ; column = 51   ; value ='center'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 584  ; length = 1    line = 22   ; column = 58   ; value ='x'; }
+{kind = TOKEN_COMMA;           ; index = 585  ; length = 1    line = 22   ; column = 59   ; value =','; }
+{kind = TOKEN_IDENTIFIER;      ; index = 587  ; length = 3    line = 22   ; column = 61   ; value ='pos'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 605  ; length = 1    line = 22   ; column = 79   ; value ='y'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 609  ; length = 6    line = 22   ; column = 83   ; value ='center'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 616  ; length = 1    line = 22   ; column = 90   ; value ='y'; }
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+{kind = TOKEN_IDENTIFIER;      ; index = 634  ; length = 6    line = 24   ; column = 0    ; value ='result'; }
+{kind = TOKEN_COLON;           ; index = 641  ; length = 1    line = 24   ; column = 7    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 643  ; length = 8    line = 24   ; column = 9    ; value ='PS_Input'; }
+{kind = TOKEN_SEMICOLON;       ; index = 651  ; length = 1    line = 24   ; column = 17   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 657  ; length = 6    line = 26   ; column = 0    ; value ='src_p0'; }
+{kind = TOKEN_COLON;           ; index = 664  ; length = 1    line = 26   ; column = 7    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 666  ; length = 6    line = 26   ; column = 9    ; value ='float2'; }
+{kind = TOKEN_ASSIGN;          ; index = 673  ; length = 1    line = 26   ; column = 16   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 675  ; length = 6    line = 26   ; column = 18   ; value ='float2'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 681  ; length = 1    line = 26   ; column = 24   ; value ='('; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 682  ; length = 3    line = 26   ; column = 25   ; value ='0'; }
+{kind = TOKEN_COMMA;           ; index = 685  ; length = 1    line = 26   ; column = 28   ; value =','; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 687  ; length = 3    line = 26   ; column = 30   ; value ='1'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 690  ; length = 1    line = 26   ; column = 33   ; value =')'; }
+{kind = TOKEN_SEMICOLON;       ; index = 691  ; length = 1    line = 26   ; column = 34   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 695  ; length = 6    line = 27   ; column = 0    ; value ='src_p1'; }
+{kind = TOKEN_COLON;           ; index = 702  ; length = 1    line = 27   ; column = 7    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 704  ; length = 6    line = 27   ; column = 9    ; value ='float2'; }
+{kind = TOKEN_ASSIGN;          ; index = 711  ; length = 1    line = 27   ; column = 16   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 713  ; length = 6    line = 27   ; column = 18   ; value ='float2'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 719  ; length = 1    line = 27   ; column = 24   ; value ='('; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 720  ; length = 3    line = 27   ; column = 25   ; value ='1'; }
+{kind = TOKEN_COMMA;           ; index = 723  ; length = 1    line = 27   ; column = 28   ; value =','; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 725  ; length = 3    line = 27   ; column = 30   ; value ='0'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 728  ; length = 1    line = 27   ; column = 33   ; value =')'; }
+{kind = TOKEN_SEMICOLON;       ; index = 729  ; length = 1    line = 27   ; column = 34   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 735  ; length = 13   line = 29   ; column = 0    ; value ='src_half_size'; }
+{kind = TOKEN_COLON;           ; index = 749  ; length = 1    line = 29   ; column = 14   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 751  ; length = 6    line = 29   ; column = 16   ; value ='float2'; }
+{kind = TOKEN_ASSIGN;          ; index = 758  ; length = 1    line = 29   ; column = 23   ; value ='='; }
+{kind = TOKEN_LEFTPAREN;       ; index = 760  ; length = 1    line = 29   ; column = 25   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 761  ; length = 6    line = 29   ; column = 26   ; value ='src_p1'; }
+{kind = TOKEN_MINUS;           ; index = 768  ; length = 1    line = 29   ; column = 33   ; value ='-'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 770  ; length = 6    line = 29   ; column = 35   ; value ='src_p0'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 776  ; length = 1    line = 29   ; column = 41   ; value =')'; }
+{kind = TOKEN_SLASH;           ; index = 778  ; length = 1    line = 29   ; column = 43   ; value ='/'; }
+{kind = TOKEN_INTLITERAL;      ; index = 780  ; length = 1    line = 29   ; column = 45   ; value ='2'; }
+{kind = TOKEN_SEMICOLON;       ; index = 781  ; length = 1    line = 29   ; column = 46   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 785  ; length = 10   line = 30   ; column = 0    ; value ='src_center'; }
+{kind = TOKEN_COLON;           ; index = 799  ; length = 1    line = 30   ; column = 14   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 801  ; length = 6    line = 30   ; column = 16   ; value ='float2'; }
+{kind = TOKEN_ASSIGN;          ; index = 808  ; length = 1    line = 30   ; column = 23   ; value ='='; }
+{kind = TOKEN_LEFTPAREN;       ; index = 810  ; length = 1    line = 30   ; column = 25   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 811  ; length = 6    line = 30   ; column = 26   ; value ='src_p1'; }
+{kind = TOKEN_PLUS;            ; index = 818  ; length = 1    line = 30   ; column = 33   ; value ='+'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 820  ; length = 6    line = 30   ; column = 35   ; value ='src_p0'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 826  ; length = 1    line = 30   ; column = 41   ; value =')'; }
+{kind = TOKEN_SLASH;           ; index = 828  ; length = 1    line = 30   ; column = 43   ; value ='/'; }
+{kind = TOKEN_INTLITERAL;      ; index = 830  ; length = 1    line = 30   ; column = 45   ; value ='2'; }
+{kind = TOKEN_SEMICOLON;       ; index = 831  ; length = 1    line = 30   ; column = 46   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 835  ; length = 7    line = 31   ; column = 0    ; value ='src_pos'; }
+{kind = TOKEN_COLON;           ; index = 849  ; length = 1    line = 31   ; column = 14   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 851  ; length = 6    line = 31   ; column = 16   ; value ='float2'; }
+{kind = TOKEN_ASSIGN;          ; index = 858  ; length = 1    line = 31   ; column = 23   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 860  ; length = 6    line = 31   ; column = 25   ; value ='float2'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 866  ; length = 1    line = 31   ; column = 31   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 867  ; length = 3    line = 31   ; column = 32   ; value ='pos'; }
+{kind = TOKEN_DOT;             ; index = 870  ; length = 1    line = 31   ; column = 35   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 871  ; length = 1    line = 31   ; column = 36   ; value ='x'; }
+{kind = TOKEN_COMMA;           ; index = 872  ; length = 1    line = 31   ; column = 37   ; value =','; }
+{kind = TOKEN_IDENTIFIER;      ; index = 874  ; length = 3    line = 31   ; column = 39   ; value ='pos'; }
+{kind = TOKEN_DOT;             ; index = 877  ; length = 1    line = 31   ; column = 42   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 878  ; length = 1    line = 31   ; column = 43   ; value ='y'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 879  ; length = 1    line = 31   ; column = 44   ; value =')'; }
+{kind = TOKEN_STAR;            ; index = 881  ; length = 1    line = 31   ; column = 46   ; value ='*'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 883  ; length = 13   line = 31   ; column = 48   ; value ='src_half_size'; }
+{kind = TOKEN_PLUS;            ; index = 897  ; length = 1    line = 31   ; column = 62   ; value ='+'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 899  ; length = 10   line = 31   ; column = 64   ; value ='src_center'; }
+{kind = TOKEN_SEMICOLON;       ; index = 909  ; length = 1    line = 31   ; column = 74   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 915  ; length = 6    line = 33   ; column = 0    ; value ='result'; }
+{kind = TOKEN_DOT;             ; index = 921  ; length = 1    line = 33   ; column = 6    ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 922  ; length = 2    line = 33   ; column = 7    ; value ='uv'; }
+{kind = TOKEN_ASSIGN;          ; index = 925  ; length = 1    line = 33   ; column = 10   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 927  ; length = 6    line = 33   ; column = 12   ; value ='float2'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 933  ; length = 1    line = 33   ; column = 18   ; value ='('; }
+{kind = TOKEN_INTLITERAL;      ; index = 934  ; length = 1    line = 33   ; column = 19   ; value ='1'; }
+{kind = TOKEN_COMMA;           ; index = 935  ; length = 1    line = 33   ; column = 20   ; value =','; }
+{kind = TOKEN_INTLITERAL;      ; index = 937  ; length = 1    line = 33   ; column = 22   ; value ='1'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 938  ; length = 1    line = 33   ; column = 23   ; value =')'; }
+{kind = TOKEN_SEMICOLON;       ; index = 939  ; length = 1    line = 33   ; column = 24   ; value =';'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 943  ; length = 6    line = 34   ; column = 0    ; value ='result'; }
+{kind = TOKEN_DOT;             ; index = 949  ; length = 1    line = 34   ; column = 6    ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 950  ; length = 3    line = 34   ; column = 7    ; value ='pos'; }
+{kind = TOKEN_ASSIGN;          ; index = 954  ; length = 1    line = 34   ; column = 11   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 956  ; length = 6    line = 34   ; column = 13   ; value ='float4'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 962  ; length = 1    line = 34   ; column = 19   ; value ='('; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 963  ; length = 3    line = 34   ; column = 20   ; value ='2'; }
+{kind = TOKEN_STAR;            ; index = 967  ; length = 1    line = 34   ; column = 24   ; value ='*'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 969  ; length = 7    line = 34   ; column = 26   ; value ='dst_pos'; }
+{kind = TOKEN_DOT;             ; index = 976  ; length = 1    line = 34   ; column = 33   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 977  ; length = 1    line = 34   ; column = 34   ; value ='x'; }
+{kind = TOKEN_SLASH;           ; index = 979  ; length = 1    line = 34   ; column = 36   ; value ='/'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 981  ; length = 3    line = 34   ; column = 38   ; value ='res'; }
+{kind = TOKEN_DOT;             ; index = 984  ; length = 1    line = 34   ; column = 41   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 985  ; length = 1    line = 34   ; column = 42   ; value ='x'; }
+{kind = TOKEN_MINUS;           ; index = 987  ; length = 1    line = 34   ; column = 44   ; value ='-'; }
+{kind = TOKEN_INTLITERAL;      ; index = 989  ; length = 1    line = 34   ; column = 46   ; value ='1'; }
+{kind = TOKEN_COMMA;           ; index = 990  ; length = 1    line = 34   ; column = 47   ; value =','; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 992  ; length = 3    line = 34   ; column = 49   ; value ='2'; }
+{kind = TOKEN_STAR;            ; index = 996  ; length = 1    line = 34   ; column = 53   ; value ='*'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 998  ; length = 7    line = 34   ; column = 55   ; value ='dst_pos'; }
+{kind = TOKEN_DOT;             ; index = 1005 ; length = 1    line = 34   ; column = 62   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1006 ; length = 1    line = 34   ; column = 63   ; value ='y'; }
+{kind = TOKEN_SLASH;           ; index = 1008 ; length = 1    line = 34   ; column = 65   ; value ='/'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1010 ; length = 3    line = 34   ; column = 67   ; value ='res'; }
+{kind = TOKEN_DOT;             ; index = 1013 ; length = 1    line = 34   ; column = 70   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1014 ; length = 1    line = 34   ; column = 71   ; value ='y'; }
+{kind = TOKEN_MINUS;           ; index = 1016 ; length = 1    line = 34   ; column = 73   ; value ='-'; }
+{kind = TOKEN_INTLITERAL;      ; index = 1018 ; length = 1    line = 34   ; column = 75   ; value ='1'; }
+{kind = TOKEN_COMMA;           ; index = 1019 ; length = 1    line = 34   ; column = 76   ; value =','; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 1021 ; length = 3    line = 34   ; column = 78   ; value ='0'; }
+{kind = TOKEN_COMMA;           ; index = 1024 ; length = 1    line = 34   ; column = 81   ; value =','; }
+{kind = TOKEN_FLOATLITERAL;    ; index = 1026 ; length = 3    line = 34   ; column = 83   ; value ='1'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 1029 ; length = 1    line = 34   ; column = 86   ; value =')'; }
+{kind = TOKEN_SEMICOLON;       ; index = 1030 ; length = 1    line = 34   ; column = 87   ; value =';'; }
+{kind = TOKEN_RETURN;          ; index = 1036 ; length = 6    line = 36   ; column = 0    ; value ='return'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1043 ; length = 6    line = 36   ; column = 7    ; value ='result'; }
+{kind = TOKEN_SEMICOLON;       ; index = 1049 ; length = 1    line = 36   ; column = 13   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 1052 ; length = 1    line = 37   ; column = 0    ; value ='}'; }
+{kind = TOKEN_PIXEL;           ; index = 1057 ; length = 5    line = 39   ; column = 0    ; value ='pixel'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1063 ; length = 4    line = 39   ; column = 6    ; value ='main'; }
+{kind = TOKEN_DOUBLECOLON;     ; index = 1068 ; length = 2    line = 39   ; column = 11   ; value ='::'; }
+{kind = TOKEN_LEFTPAREN;       ; index = 1071 ; length = 1    line = 39   ; column = 14   ; value ='('; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1072 ; length = 5    line = 39   ; column = 15   ; value ='input'; }
+{kind = TOKEN_COLON;           ; index = 1078 ; length = 1    line = 39   ; column = 21   ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1080 ; length = 8    line = 39   ; column = 23   ; value ='PS_Input'; }
+{kind = TOKEN_RIGHTPAREN;      ; index = 1088 ; length = 1    line = 39   ; column = 31   ; value =')'; }
+{kind = TOKEN_ARROW;           ; index = 1090 ; length = 2    line = 39   ; column = 33   ; value ='->'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1093 ; length = 6    line = 39   ; column = 36   ; value ='float4'; }
+{kind = TOKEN_AT;              ; index = 1100 ; length = 1    line = 39   ; column = 43   ; value ='@'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1101 ; length = 7    line = 39   ; column = 44   ; value ='target0'; }
+{kind = TOKEN_LEFTBRACE;       ; index = 1109 ; length = 1    line = 39   ; column = 52   ; value ='{'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1113 ; length = 5    line = 40   ; column = 0    ; value ='color'; }
+{kind = TOKEN_COLON;           ; index = 1119 ; length = 1    line = 40   ; column = 6    ; value =':'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1121 ; length = 6    line = 40   ; column = 8    ; value ='float4'; }
+{kind = TOKEN_ASSIGN;          ; index = 1128 ; length = 1    line = 40   ; column = 15   ; value ='='; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1130 ; length = 1    line = 40   ; column = 17   ; value ='p'; }
+{kind = TOKEN_DOT;             ; index = 1131 ; length = 1    line = 40   ; column = 18   ; value ='.'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1132 ; length = 5    line = 40   ; column = 19   ; value ='color'; }
+{kind = TOKEN_SEMICOLON;       ; index = 1137 ; length = 1    line = 40   ; column = 24   ; value =';'; }
+{kind = TOKEN_RETURN;          ; index = 1141 ; length = 6    line = 41   ; column = 0    ; value ='return'; }
+{kind = TOKEN_IDENTIFIER;      ; index = 1148 ; length = 5    line = 41   ; column = 7    ; value ='color'; }
+{kind = TOKEN_SEMICOLON;       ; index = 1153 ; length = 1    line = 41   ; column = 12   ; value =';'; }
+{kind = TOKEN_RIGHTBRACE;      ; index = 1156 ; length = 1    line = 42   ; column = 0    ; value ='}'; }
+{kind = TOKEN_EOF;             ; index = 1159 ; length = 0    line = 43   ; column = 0    ; value =''; }
--- a/test/lex_all.suite
+++ b/test/lex_all.suite
@@ -26,14 +26,12 @@ test/if_def_expression.ink							lex
 test/if_if_if.ink									lex
 test/inferred_types.ink								lex
 test/large_block.ink								lex
-test/meta_block.ink                                 lex
 test/multiple_functions.ink                         lex
 test/multiple_semicolons_everywhere.ink             lex
 test/nested_if.ink									lex
 test/non_bool_cond.ink								lex
 test/pass_and_access_struct_fields_in_functions.ink lex
 test/passthrough.ink                                lex
-test/property_rename.ink							lex
 test/redeclared_variable.ink                        lex
 test/simple_else_if.ink								lex
 test/simple_if_else.ink								lex
--- a/test/meta_block.ink
+++ b/test/meta_block.ink
@@ -1,16 +0,0 @@
-meta {
-	name     : LitBasic;
-	category : Scene;
-}
-
-properties {
-	color : float4;
-}
-
-vertex main :: (pos : float3 @position, uv : float2 @uv) -> float3 @position {
-	return pos;
-}
-
-pixel main :: () -> float4 @target0 {
-	return properties.color;
-}
--- a/test/parse/basic_property_and_return_value.golden
+++ b/test/parse/basic_property_and_return_value.golden
@@ -1,5 +1,5 @@
 (program	
- (properties
+ (constant_buffer properties (@properties)
  [(:= color float4)])

 (fun vertex vs_main -> float3 (@position)
--- a/test/parse/hinted_cbuffer.golden
+++ b/test/parse/hinted_cbuffer.golden
@@ -0,0 +1,10 @@
+(program	
+ (constant_buffer props (@properties)
+  [(:= projection float4x4 (@projection)) 
+   (:= view float4x4 (@view))])
+
+ (fun vertex vs_main -> float4 (@position)
+  [(:= pos float4 (@position))] 
+  (:= mv float4 (mul props.view pos)) 
+  (:= mvp float4 (mul props.projection mv)) 
+  (return mvp)))
--- a/test/parse/large_block.golden
+++ b/test/parse/large_block.golden
@@ -1,5 +1,5 @@
 (program	
- (properties p
+ (constant_buffer p (@properties)
  [(:= color float4) 
   (:= rect_position float2) 
   (:= rect_scale float2) 
--- a/test/parse_all.suite
+++ b/test/parse_all.suite
@@ -26,14 +26,12 @@ test/if_def_expression.ink							parse
 test/if_if_if.ink									parse
 test/inferred_types.ink								parse
 test/large_block.ink								parse
-test/meta_block.ink                                 parse
 test/multiple_functions.ink                         parse
 test/multiple_semicolons_everywhere.ink             parse
 test/nested_if.ink									parse
 test/non_bool_cond.ink								parse
 test/pass_and_access_struct_fields_in_functions.ink parse
 test/passthrough.ink                                parse
-test/property_rename.ink							parse
 test/redeclared_variable.ink                        parse
 test/simple_else_if.ink								parse
 test/simple_if_else.ink								parse
--- a/test/property_rename.ink
+++ b/test/property_rename.ink
@@ -1,11 +0,0 @@
-props :: properties {
-	color : float4;
-}
-
-vertex main :: (pos : float4 @position) -> float4 @position {
-	return pos;
-}
-
-pixel main :: () -> float4 @target0 {
-	  return props.color;
-}
Author	SHA1	Message	Date
Niels Bross	94daf81a85	Merge branch 'main' of git.nbross.com:nielsbross/Ink-Shader-Language # Conflicts: # AST.jai # Check.jai # module.jai	2025-09-17 12:32:47 +02:00
Niels Bross	607a6a0bed	Deprecate properties. Use hinted cbuffers instead. This opens up to use a structured buffer in that way as well if you want instead.	2025-09-17 12:31:37 +02:00