prog_optimize.h File Reference

#include "main/config.h"

Functions
GLboolean	_mesa_find_temp_intervals (const struct prog_instruction *instructions, GLuint numInstructions, GLint intBegin[MAX_PROGRAM_TEMPS], GLint intEnd[MAX_PROGRAM_TEMPS])
	Find first/last instruction that references each temporary register.
void	_mesa_optimize_program (GLcontext *ctx, struct gl_program *program)
	Apply optimizations to the given program to eliminate unnecessary instructions, temp regs, etc.

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Function Documentation

GLboolean _mesa_find_temp_intervals	(	const struct prog_instruction *	instructions,
		GLuint	numInstructions,
		GLint	intBegin[MAX_PROGRAM_TEMPS],
		GLint	intEnd[MAX_PROGRAM_TEMPS]
	)

Find first/last instruction that references each temporary register.

< Start, end instructions of loop

void _mesa_optimize_program	(	GLcontext *	ctx,
		struct gl_program *	program
	)

Apply optimizations to the given program to eliminate unnecessary instructions, temp regs, etc.

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