X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogramdata.h;h=f11a254cb8014e5ec9a341f5c695c5685b7c802c;hp=196abcb1ebe30cf151b855aa27257658fd3c02e1;hb=HEAD;hpb=d147aa8f56e6a60d80f628ffeedf16bc99b588d3

diff --git a/source/programdata.h b/source/programdata.h
deleted file mode 100644
index 196abcb1..00000000
--- a/source/programdata.h
+++ /dev/null
@@ -1,139 +0,0 @@
-#ifndef MSP_GL_PROGRAMDATA_H_
-#define MSP_GL_PROGRAMDATA_H_
-
-#include <map>
-#include <msp/datafile/objectloader.h>
-#include "matrix.h"
-#include "program.h"
-#include "vector.h"
-
-namespace Msp {
-namespace GL {
-
-class Buffer;
-class Uniform;
-class UniformBlock;
-struct Color;
-
-/**
-Stores uniform variables for shader programs.  The uniforms are stored in a
-program-independent way, and UniformBlocks are created to match the uniform
-layouts of different programs.  If multiple programs have the same layout, the
-same block is used for them.
-
-The class is optimized for an access pattern where the set of uniforms and
-programs stays constants, with only the values changing.
-*/
-class ProgramData
-{
-public:
-	class Loader: public DataFile::ObjectLoader<ProgramData>
-	{
-	public:
-		Loader(ProgramData &);
-	private:
-		void uniform1i(const std::string &, int);
-		void uniform1f(const std::string &, float);
-		void uniform2f(const std::string &, float, float);
-		void uniform3f(const std::string &, float, float, float);
-		void uniform4f(const std::string &, float, float, float, float);
-	};
-
-private:
-	typedef unsigned Mask;
-
-	enum
-	{
-		MASK_BITS = sizeof(Mask)*8,
-		ALL_ONES = static_cast<Mask>(-1)
-	};
-
-	struct SharedBlock
-	{
-		Mask used;
-		Mask dirty;
-		UniformBlock *block;
-
-		SharedBlock();
-		SharedBlock(unsigned, UniformBlock *);
-	};
-
-	struct ProgramBlock
-	{
-		int bind_point;
-		UniformBlock *block;
-		SharedBlock *shared;
-
-		ProgramBlock();
-		ProgramBlock(int, SharedBlock *);
-	};
-
-	struct ProgramUniforms
-	{
-		std::vector<ProgramBlock> blocks;
-		Mask used;
-		Mask dirty;
-
-		ProgramUniforms();
-	};
-
-	typedef std::map<std::string, unsigned> SlotMap;
-	typedef std::map<Program::LayoutHash, SharedBlock> BlockMap;
-	typedef std::map<Program::LayoutHash, ProgramUniforms> ProgramMap;
-
-	// XXX All these mutables are a bit silly, but I'm out of better ideas
-	SlotMap uniform_slots;
-	std::vector<Uniform *> uniforms;
-	mutable BlockMap blocks;
-	mutable ProgramMap programs;
-	mutable UniformBlock *last_block;
-	mutable Buffer *buffer;
-	mutable unsigned dirty;
-
-public:
-	ProgramData();
-	ProgramData(const ProgramData &);
-	ProgramData &operator=(const ProgramData &);
-	~ProgramData();
-
-private:
-	void uniform(const std::string &, Uniform *);
-public:
-	void uniform(const std::string &, int);
-	void uniform(const std::string &, float);
-	void uniform(const std::string &, float, float);
-	void uniform2(const std::string &, const float *);
-	void uniform(const std::string &, float, float, float);
-	void uniform(const std::string &, const Vector3 &);
-	void uniform3(const std::string &, const float *);
-	void uniform(const std::string &, float, float, float, float);
-	void uniform(const std::string &, const Vector4 &);
-	void uniform(const std::string &, const Color &);
-	void uniform4(const std::string &, const float *);
-	void uniform(const std::string &, const LinAl::Matrix<float, 2, 2> &);
-	void uniform_matrix2(const std::string &, const float *);
-	void uniform(const std::string &, const LinAl::Matrix<float, 3, 3> &);
-	void uniform_matrix3(const std::string &, const float *);
-	void uniform(const std::string &, const Matrix &);
-	void uniform_matrix4(const std::string &, const float *);
-	void uniform1_array(const std::string &, unsigned, const float *);
-	void uniform2_array(const std::string &, unsigned, const float *);
-	void uniform3_array(const std::string &, unsigned, const float *);
-	void uniform4_array(const std::string &, unsigned, const float *);
-	void uniform_matrix4_array(const std::string &, unsigned, const float *);
-
-private:
-	unsigned compute_slot_mask(const Program::UniformBlockInfo &) const;
-	void update_block(UniformBlock &, const Program::UniformBlockInfo &) const;
-	SharedBlock *get_shared_block(const Program::UniformBlockInfo &) const;
-
-public:
-	/** Applies uniform blocks for the currently bound program, creating them
-	if needed. */
-	void apply() const;
-};
-
-} // namespace GL
-} // namespace Msp
-
-#endif