extern crate stb_dxt;
fn main() {
let src: [u8; 4*4*4] = [
255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255,
255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255,
0, 255, 0, 255, 0, 255, 0, 255, 0, 0, 255, 255, 0, 0, 255, 255,
0, 255, 0, 255, 0, 255, 0, 255, 0, 0, 255, 255, 0, 0, 255, 255,
];
let mut dest: [u8; 8] = [0; 8];
unsafe {
stb_dxt::stb_compress_dxt_block(
dest.as_mut_ptr(),
src.as_ptr(),
0,
stb_dxt::STB_DXT_NORMAL,
);
}
println!("Result: {:?}", dest);
}