handmade/glsl/header.f.glsl

/* vim: set ft=c: */

#version 440 core

uniform float iChannelTime[4];
uniform float iFrameRate;
uniform float iSampleRate;
uniform float iTime;
uniform float iTimeDelta;
uniform int iFrame;
uniform vec3 iChannelResolution[4];
uniform vec3 iResolution;
uniform vec4 iDate;
uniform vec4 iMouse;

uniform sampler2D iChannel0;
uniform sampler2D iChannel1;
uniform sampler2D iChannel2;
uniform sampler2D iChannel3;

/*
TODO: Generate this section
uniform sampler2D iChannel0;
uniform samplerCube iChannel0;
uniform sampler3D iChannel0;
uniform sampler2D iChannel0;

uniform struct {
    sampler2D sampler;
    samplerCube sampler;
    sampler3D sampler;
    vec3 size;
    float time;
    int loaded;
} iCh0;
*/

out vec4 fragColor;

in vec2 TexCoords;

void mainImage (out vec4, in vec2);

void main (void) {
    mainImage (fragColor, gl_FragCoord.xy);
}