layout(std430, binding=0) buffer texture_image{
	uint texpix[]; 
};

uniform float width;
uniform float height;
in vec2 f_texcoord;
out vec4 gl_FragColor;

void main(void) {
	// Note on formats:  gl_FragColor is 4 floats
	// A pixel in our image is 4 bytes, as unsigned 8-bit integers
	uint icolor = texpix[int(round(f_texcoord.y) * width + f_texcoord.x)];
	gl_FragColor.r = (icolor >> 24) / 256.0f;
	gl_FragColor.g = ((icolor >> 16) & 0xFF) / 256.0f;
	gl_FragColor.b = ((icolor >> 8) & 0xFF) / 256.0f;
	gl_FragColor.a = 1.0f;
	if(f_texcoord.x > 2000 || f_texcoord.y > 2000.0){
		gl_FragColor.r = f_texcoord.x / width;
		gl_FragColor.b = f_texcoord.y / height;
	}
}