X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogrambuilder.h;h=053eb567487a9a03964235a5d04b3d84c555a68c;hp=62d8e07a087f7cebca651ee00b78a947131f96f0;hb=HEAD;hpb=cb91a6133e1671a4d51a39429ccb35726da9be0d

diff --git a/source/programbuilder.h b/source/programbuilder.h
deleted file mode 100644
index 62d8e07a..00000000
--- a/source/programbuilder.h
+++ /dev/null
@@ -1,157 +0,0 @@
-#ifndef MSP_GL_PROGRAMBUILDER_H_
-#define MSP_GL_PROGRAMBUILDER_H_
-
-#include <map>
-#include <string>
-#include <vector>
-#include <msp/datafile/objectloader.h>
-
-namespace Msp {
-namespace GL {
-
-class Program;
-
-class invalid_variable_definition: public std::invalid_argument
-{
-public:
-	invalid_variable_definition(const std::string &w): std::invalid_argument(w) { }
-	virtual ~invalid_variable_definition() throw() { }
-};
-
-/**
-Generates shaders with common features.
-*/
-class ProgramBuilder
-{
-public:
-	/**
-	Describes the features of a standard shader program.
-	*/
-	struct StandardFeatures
-	{
-		class Loader: public DataFile::ObjectLoader<StandardFeatures>
-		{
-		public:
-			Loader(StandardFeatures &);
-		};
-
-		bool texture;
-		bool material;
-		bool lighting;
-		unsigned max_lights;
-		bool skylight;
-		bool specular;
-		bool normalmap;
-		bool shadow;
-		bool reflection;
-		bool legacy;
-		std::string custom;
-
-		StandardFeatures();
-
-		std::string create_flags() const;
-	};
-
-private:
-	enum VariableScope
-	{
-		NO_SCOPE,
-		TYPE,
-		UNIFORM,
-		ATTRIBUTE,
-		VERTEX,
-		FRAGMENT
-	};
-
-	enum InterfaceFlags
-	{
-		NO_INTERFACE = 0,
-		INPUT = 1,
-		OUTPUT = 2,
-		PASSTHROUGH = INPUT|OUTPUT,
-		GOAL = 4
-	};
-
-	struct VariableDefinition
-	{
-		VariableScope scope;
-		const char *name;
-		const char *type;
-		const char *expression;
-		const char *flags;
-	};
-
-	struct ShaderVariable
-	{
-		std::string name;
-		const VariableDefinition *variable;
-		const VariableDefinition *type;
-		std::string resolved_name;
-		std::string resolved_block;
-		bool fuzzy_space;
-		std::string resolved_space;
-		bool array_sum;
-		std::string array_subscript;
-		unsigned array_size;
-		std::list<ShaderVariable *> referenced_vars;
-		std::list<ShaderVariable *> referenced_by;
-		bool inlined;
-		bool inline_parens;
-		bool in_loop;
-
-		ShaderVariable(const std::string &);
-
-		void resolve(const VariableDefinition &);
-		void resolve(ShaderVariable &);
-		void resolve_type(const VariableDefinition &);
-		void resolve_space(const std::string &);
-		void resolve_array(const StandardFeatures &, unsigned = 0);
-		void add_reference(ShaderVariable &);
-		void update_reference(ShaderVariable &, ShaderVariable &);
-		void check_inline(bool, bool);
-		bool is_referenced_from(VariableScope) const;
-		InterfaceFlags get_interface_flags(VariableScope) const;
-		std::string create_type_declaration() const;
-		std::string create_declaration(char = 0, bool = false) const;
-		std::string create_replacement(VariableScope, const char * = 0) const;
-		std::string create_expression(const char * = 0) const;
-	};
-
-	enum MatchType
-	{
-		NO_MATCH,
-		EXACT,
-		FUZZY,
-		ARRAY
-	};
-
-	StandardFeatures features;
-	std::list<VariableDefinition> custom_variables;
-	std::string feature_flags;
-	std::map<std::string, std::string> aliases;
-	bool optimize;
-
-	static const VariableDefinition standard_variables[];
-	static const char interfaces[];
-
-public:
-	ProgramBuilder(const StandardFeatures &);
-
-	void set_optimize(bool);
-	Program *create_program() const;
-	void add_shaders(Program &) const;
-private:
-	std::string create_source(const std::list<ShaderVariable *> &, VariableScope) const;
-	bool evaluate_flags(const char *) const;
-	static const char *unqualified_name(const char *);
-	static MatchType name_match(const char *, const char *, const char ** = 0);
-	static bool parse_identifier(const char *, unsigned &, unsigned &);
-	static std::vector<std::string> extract_identifiers(const char *);
-	static std::string replace_identifiers(const char *, const std::map<std::string, std::string> &, bool = false);
-	std::string create_expression(const ShaderVariable &, const char * = 0) const;
-};
-
-} // namespace GL
-} // namespace Msp
-
-#endif