fpxx_step.c File Reference

(v16)

#include <stdio.h>
#include <stdlib.h>
#include "fpxx_step.h"
#include "shader.h"
#include "logging.h"
#include "texture.h"

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Data Structures
union	doubleint

Functions
void	fpxx_step_begin (struct fpxx_step *s)
void	fpxx_step_end (struct fpxx_step *s)
void	fpxx_step_start (struct fpxx_step *s, GLuint vbo, double escaperadius2, const mpfr_t zx, const mpfr_t zy, const mpfr_t dzx, const mpfr_t dzy, const mpfr_t refx, const mpfr_t refy, bool initial_slice)
void	fpxx_u2 (GLuint *o, mpfr_t i)
void	fpxx_step_do (struct fpxx_step *s, GLuint *active_count, GLuint vbo, GLuint query)

Variables
const char *	fpxx_step_vert
const GLchar *	fpxx_step_varyings [] = {"cne", "zdz", "err"}

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Data Structure Documentation

union doubleint

Definition at line 99 of file fpxx_step.c.

Data Fields
double	d
GLuint	u

Function Documentation

void fpxx_step_begin

(

struct fpxx_step *

s

)

Definition at line 16 of file fpxx_step.c.

References fpxx_step::cne0, compile_program_tf(), fpxx_step::current, fpxx_step::cx, fpxx_step::cy, D, DE, fpxx_step::dzx, fpxx_step::dzy, fpxx_step::er2, fpxx_step::err0, fpxx_step::escaped, FPXX_STEP_ITERS, fpxx_step_varyings, fpxx_step_vert, fpxx_step::orbit, fpxx_step::program, fpxx_step::t1, fpxx_step::t2, fpxx_step::t3, fpxx_step::t4, TEX_ORBIT, fpxx_step::vao, fpxx_step::zdz0, fpxx_step::zdz0s, fpxx_step::zdz0t, fpxx_step::zx, and fpxx_step::zy.

Referenced by render_begin().

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void fpxx_step_do	(	struct fpxx_step *	s,
		GLuint *	active_count,
		GLuint	vbo,
		GLuint	query
	)

Definition at line 108 of file fpxx_step.c.

References fpxx_step_orbit::buffer, fpxx_step::current, fpxx_step::cx, fpxx_step::cy, D, DE, debug_message, fpxx_step::dzx, fpxx_step::dzy, fpxx_step::escaped, FPXX_STEP_ITERS, fpxx_u2(), fpxx_step_orbit::next, fpxx_step::orbit, fpxx_step::program, fpxx_step::t1, fpxx_step::t2, fpxx_step::t3, TEX_ORBIT, fpxx_step::vao, fpxx_step::zx, and fpxx_step::zy.

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void fpxx_step_end

(

struct fpxx_step *

s

)

Definition at line 36 of file fpxx_step.c.

References fpxx_step::current, fpxx_step::cx, fpxx_step::cy, D, fpxx_step::dzx, fpxx_step::dzy, fpxx_step_orbit::next, fpxx_step::orbit, fpxx_step::program, fpxx_step::t1, fpxx_step::t2, fpxx_step::t3, fpxx_step::t4, fpxx_step::vao, fpxx_step::zdz0t, fpxx_step::zx, and fpxx_step::zy.

Referenced by render_end().

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void fpxx_step_start	(	struct fpxx_step *	s,
		GLuint	vbo,
		double	escaperadius2,
		const mpfr_t	zx,
		const mpfr_t	zy,
		const mpfr_t	dzx,
		const mpfr_t	dzy,
		const mpfr_t	refx,
		const mpfr_t	refy,
		bool	initial_slice
	)

Definition at line 55 of file fpxx_step.c.

References fpxx_step::cne0, fpxx_step::current, fpxx_step::cx, fpxx_step::cy, D, DE, debug_message, fpxx_step::dzx, fpxx_step::dzy, fpxx_step::er2, fpxx_step::err0, fpxx_step_orbit::next, fpxx_step::orbit, fpxx_step::program, fpxx_step::t1, fpxx_step::t2, fpxx_step::t3, fpxx_step::t4, TEX_ORBIT, fpxx_step::vao, fpxx_step::zdz0, fpxx_step::zdz0s, fpxx_step::zx, and fpxx_step::zy.

Referenced by fpxx_start().

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void fpxx_u2	(	GLuint *	o,
		mpfr_t	i
	)

Definition at line 101 of file fpxx_step.c.

References doubleint::d, and doubleint::u.

Referenced by fpxx_step_do().

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Variable Documentation

const GLchar* fpxx_step_varyings[] = {"cne", "zdz", "err"}

Definition at line 14 of file fpxx_step.c.

Referenced by fpxx_step_begin().

const char* fpxx_step_vert

Referenced by fpxx_step_begin().