offscreen.c File Reference

#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include "linmath.h"
#include <stdlib.h>
#include <stdio.h>
#include <stb_image_write.h>

Include dependency graph for offscreen.c:

Go to the source code of this file.

Macros
#define	STB_IMAGE_WRITE_IMPLEMENTATION

Functions
static void	error_callback (int error, const char *description)
int	main (void)

Variables
static const char *	fragment_shader_text
static const char *	vertex_shader_text
struct {
float   b
float   g
float   r
float   x
float   y
}	vertices [3]

Macro Definition Documentation

#define STB_IMAGE_WRITE_IMPLEMENTATION

Definition at line 39 of file offscreen.c.

Function Documentation

static void error_callback ( int  error, const char *  description  )

static

Definition at line 73 of file offscreen.c.

int main

(

void

)

Definition at line 78 of file offscreen.c.

Variable Documentation

float b

Definition at line 45 of file offscreen.c.

const char* fragment_shader_text

static

Initial value:

=
"#version 110\n"
"varying vec3 color;\n"
"void main()\n"
"{\n"
"    gl_FragColor = vec4(color, 1.0);\n"
"}\n"

Definition at line 65 of file offscreen.c.

float g

Definition at line 45 of file offscreen.c.

float r

Definition at line 45 of file offscreen.c.

const char* vertex_shader_text

static

Initial value:

=
"#version 110\n"
"uniform mat4 MVP;\n"
"attribute vec3 vCol;\n"
"attribute vec2 vPos;\n"
"varying vec3 color;\n"
"void main()\n"
"{\n"
"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
"    color = vCol;\n"
"}\n"

Definition at line 53 of file offscreen.c.

const { ... } vertices[3]

Initial value:

=
{
    { -0.6f, -0.4f, 1.f, 0.f, 0.f },
    {  0.6f, -0.4f, 0.f, 1.f, 0.f },
    {   0.f,  0.6f, 0.f, 0.f, 1.f }
}

float x

Definition at line 44 of file offscreen.c.

float y

Definition at line 44 of file offscreen.c.