#version 430 core

layout(binding = 0) uniform Globals {
    uniform vec3	iResolution;
    uniform float	iTime;
    uniform float	iTimeDelta;
    uniform float	iFrameRate;
    uniform int	    iFrame;
    uniform float	iChannelTime[4];
    uniform vec3	iChannelResolution[4];
    uniform vec4	iMouse;
    uniform vec4	iDate;
    uniform float	iSampleRate;
};

layout(binding = 0) uniform sampler2D	iChannel0;

// These are unused currently by Ghostty:
// layout(binding = 1) uniform sampler2D	iChannel1;
// layout(binding = 2) uniform sampler2D	iChannel2;
// layout(binding = 3) uniform sampler2D	iChannel3;

layout(location = 0) in vec4 gl_FragCoord;
layout(location = 0) out vec4 _fragColor;

#define texture2D texture

void mainImage( out vec4 fragColor, in vec2 fragCoord );
void main() { mainImage (_fragColor, gl_FragCoord.xy); }