prog_print.c File Reference

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Detailed Description

Print vertex/fragment programs - for debugging.

Author:

Brian Paul

#include "main/glheader.h"
#include "main/context.h"
#include "main/imports.h"
#include "prog_instruction.h"
#include "prog_parameter.h"
#include "prog_print.h"
#include "prog_statevars.h"

Functions
static const char *	file_string (gl_register_file f, gl_prog_print_mode mode)
	Return string name for given program/register file.
static const char *	arb_input_attrib_string (GLint index, GLenum progType)
	Return ARB_v/f_prog-style input attrib string.
static const char *	arb_output_attrib_string (GLint index, GLenum progType)
	Return ARB_v/f_prog-style output attrib string.
static const char *	reg_string (gl_register_file f, GLint index, gl_prog_print_mode mode, GLboolean relAddr, const struct gl_program *prog)
	Return string representation of the given register.
const char *	_mesa_swizzle_string (GLuint swizzle, GLuint negateMask, GLboolean extended)
	Return a string representation of the given swizzle word.
void	_mesa_print_swizzle (GLuint swizzle)
const char *	_mesa_writemask_string (GLuint writeMask)
const char *	_mesa_condcode_string (GLuint condcode)
static void	fprint_dst_reg (FILE *f, const struct prog_dst_register *dstReg, gl_prog_print_mode mode, const struct gl_program *prog)
static void	fprint_src_reg (FILE *f, const struct prog_src_register *srcReg, gl_prog_print_mode mode, const struct gl_program *prog)
static void	fprint_comment (FILE *f, const struct prog_instruction *inst)
static void	fprint_alu_instruction (FILE *f, const struct prog_instruction *inst, const char *opcode_string, GLuint numRegs, gl_prog_print_mode mode, const struct gl_program *prog)
void	_mesa_print_alu_instruction (const struct prog_instruction *inst, const char *opcode_string, GLuint numRegs)
GLint	_mesa_fprint_instruction_opt (FILE *f, const struct prog_instruction *inst, GLint indent, gl_prog_print_mode mode, const struct gl_program *prog)
	Print a single vertex/fragment program instruction.
GLint	_mesa_print_instruction_opt (const struct prog_instruction *inst, GLint indent, gl_prog_print_mode mode, const struct gl_program *prog)
void	_mesa_print_instruction (const struct prog_instruction *inst)
void	_mesa_fprint_program_opt (FILE *f, const struct gl_program *prog, gl_prog_print_mode mode, GLboolean lineNumbers)
	Print program, with options.
void	_mesa_print_program (const struct gl_program *prog)
	Print program to stderr, default options.
static const char *	binary (GLbitfield val)
	Return binary representation of value (as a string).
static void	_mesa_fprint_program_parameters (FILE *f, GLcontext *ctx, const struct gl_program *prog)
	Print all of a program's parameters/fields to given file.
void	_mesa_print_program_parameters (GLcontext *ctx, const struct gl_program *prog)
	Print all of a program's parameters/fields to stderr.
static void	_mesa_fprint_parameter_list (FILE *f, const struct gl_program_parameter_list *list)
	Print a program parameter list to given file.
void	_mesa_print_parameter_list (const struct gl_program_parameter_list *list)
	Print a program parameter list to stderr.
void	_mesa_write_shader_to_file (const struct gl_shader *shader)
	Write shader and associated info to a file.
void	_mesa_append_uniforms_to_file (const struct gl_shader *shader, const struct gl_program *prog)
	Append the shader's uniform info/values to the shader log file.

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Function Documentation

void _mesa_append_uniforms_to_file	(	const struct gl_shader *	shader,
		const struct gl_program *	prog
	)

Append the shader's uniform info/values to the shader log file.

The log file will typically have been created by the _mesa_write_shader_to_file function.

const char* _mesa_condcode_string

(

GLuint

condcode

)

GLint _mesa_fprint_instruction_opt	(	FILE *	f,
		const struct prog_instruction *	inst,
		GLint	indent,
		gl_prog_print_mode	mode,
		const struct gl_program *	prog
	)

Print a single vertex/fragment program instruction.

static void _mesa_fprint_parameter_list	(	FILE *	f,
		const struct gl_program_parameter_list *	list
	)			[static]

Print a program parameter list to given file.

void _mesa_fprint_program_opt	(	FILE *	f,
		const struct gl_program *	prog,
		gl_prog_print_mode	mode,
		GLboolean	lineNumbers
	)

Print program, with options.

static void _mesa_fprint_program_parameters	(	FILE *	f,
		GLcontext *	ctx,
		const struct gl_program *	prog
	)			[static]

Print all of a program's parameters/fields to given file.

void _mesa_print_alu_instruction	(	const struct prog_instruction *	inst,
		const char *	opcode_string,
		GLuint	numRegs
	)

void _mesa_print_instruction

(

const struct prog_instruction *

inst

)

GLint _mesa_print_instruction_opt	(	const struct prog_instruction *	inst,
		GLint	indent,
		gl_prog_print_mode	mode,
		const struct gl_program *	prog
	)

void _mesa_print_parameter_list

(

const struct gl_program_parameter_list *

list

)

Print a program parameter list to stderr.

void _mesa_print_program

(

const struct gl_program *

prog

)

Print program to stderr, default options.

void _mesa_print_program_parameters	(	GLcontext *	ctx,
		const struct gl_program *	prog
	)

Print all of a program's parameters/fields to stderr.

void _mesa_print_swizzle

(

GLuint

swizzle

)

const char* _mesa_swizzle_string	(	GLuint	swizzle,
		GLuint	negateMask,
		GLboolean	extended
	)

Return a string representation of the given swizzle word.

If extended is true, use extended (comma-separated) format.

Parameters:

	swizzle	the swizzle field
	negateBase	4-bit negation vector
	extended	if true, also allow 0, 1 values

void _mesa_write_shader_to_file

(

const struct gl_shader *

shader

)

Write shader and associated info to a file.

const char* _mesa_writemask_string

(

GLuint

writeMask

)

static const char* arb_input_attrib_string	(	GLint	index,
		GLenum	progType
	)			[static]

Return ARB_v/f_prog-style input attrib string.

static const char* arb_output_attrib_string	(	GLint	index,
		GLenum	progType
	)			[static]

Return ARB_v/f_prog-style output attrib string.

static const char* binary

(

GLbitfield

val

)

[static]

Return binary representation of value (as a string).

Insert a comma to separate each group of 8 bits. XXX move to imports.[ch] if useful elsewhere.

static const char* file_string	(	gl_register_file	f,
		gl_prog_print_mode	mode
	)			[static]

Return string name for given program/register file.

static void fprint_alu_instruction	(	FILE *	f,
		const struct prog_instruction *	inst,
		const char *	opcode_string,
		GLuint	numRegs,
		gl_prog_print_mode	mode,
		const struct gl_program *	prog
	)			[static]

static void fprint_comment	(	FILE *	f,
		const struct prog_instruction *	inst
	)			[static]

static void fprint_dst_reg	(	FILE *	f,
		const struct prog_dst_register *	dstReg,
		gl_prog_print_mode	mode,
		const struct gl_program *	prog
	)			[static]

static void fprint_src_reg	(	FILE *	f,
		const struct prog_src_register *	srcReg,
		gl_prog_print_mode	mode,
		const struct gl_program *	prog
	)			[static]

static const char* reg_string	(	gl_register_file	f,
		GLint	index,
		gl_prog_print_mode	mode,
		GLboolean	relAddr,
		const struct gl_program *	prog
	)			[static]

Return string representation of the given register.

Note that some types of registers (like PROGRAM_UNIFORM) aren't defined by the ARB/NV program languages so we've taken some liberties here.

Parameters:

	f	the register file (PROGRAM_INPUT, PROGRAM_TEMPORARY, etc)
	index	number of the register in the register file
	mode	the output format/mode/style
	prog	pointer to containing program

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