fp32_colour.c File Reference

(v16)

#include "fp32_colour.h"
#include "shader.h"
#include "logging.h"
#include "texture.h"

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Functions
void	fp32_colour_begin (struct fp32_colour *s, GLuint rgb_tex)
	Initialize.
void	fp32_colour_end (struct fp32_colour *s)
	Cleanup.
void	fp32_colour_do (struct fp32_colour *s, int win_width, int win_height, int width, int height, bool update, bool update2, GLuint errs, float thickness, int slice, int slice_n)
	Colour raw data to RGB.
void	fp32_colour_clear (struct fp32_colour *s, int width, int height)

Function Documentation

void fp32_colour_begin	(	struct fp32_colour *	s,
		GLuint	rgb_tex
	)

Initialize.

Parameters

s	The fp32_colour state.
rgb_tex	The RGB colour texture.

Definition at line 10 of file fp32_colour.c.

References compile_program(), D, fp32_colour::errs, fp32_colour::fbo, fp32_colour2_frag, fp32_colour2_vert, fp32_colour_frag, fp32_colour_vert, fp32_colour::ida0, fp32_colour::program, fp32_colour::program2, fp32_colour::pt, fp32_colour::pt2, fp32_colour::rgb2, fp32_colour::slice_coords, fp32_colour::slice_number, fp32_colour::slicing, TEX_RAW, TEX_RGB, TEX_SLICE_COORDS, TEX_SLICE_NUMBER, fp32_colour::thickness, fp32_colour::update, fp32_colour::update2, fp32_colour::vao, fp32_colour::vao2, and fp32_colour::vbo.

Referenced by render_begin().

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void fp32_colour_clear	(	struct fp32_colour *	s,
		int	width,
		int	height
	)

Definition at line 99 of file fp32_colour.c.

References D, and fp32_colour::fbo.

Referenced by render_start().

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void fp32_colour_do	(	struct fp32_colour *	s,
		int	win_width,
		int	win_height,
		int	width,
		int	height,
		bool	update,
		bool	update2,
		GLuint	errs,
		float	thickness,
		int	slice,
		int	slice_n
	)

Colour raw data to RGB.

Perform colouring from a texture to the window.

OpenGL state changes: glBindFramebuffer, glActiveTexture

Definition at line 72 of file fp32_colour.c.

References D, fp32_colour::errs, fp32_colour::fbo, fp32_colour::program, fp32_colour::program2, fp32_colour::slicing, TEX_RGB, fp32_colour::thickness, fp32_colour::update, fp32_colour::update2, fp32_colour::vao, and fp32_colour::vao2.

void fp32_colour_end

(

struct fp32_colour *

s

)

Cleanup.

Parameters

s	The fp32_colour state.

Definition at line 58 of file fp32_colour.c.

References D, fp32_colour::fbo, fp32_colour::program, fp32_colour::program2, fp32_colour::vao, fp32_colour::vao2, and fp32_colour::vbo.

Referenced by render_end().

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