use orbclient::{Color, EventOption, Renderer, Window};
const TIMES: usize = 10;
macro_rules! time {
($msg:tt, $block: block) => ({
let _time_instant = ::std::time::Instant::now();
$block
let _time_duration = _time_instant.elapsed();
let _time_fractional = _time_duration.as_secs() as f64
+ (_time_duration.subsec_nanos() as f64)/1000000000.0;
println!(
"{}: {} ms",
$msg,
_time_fractional * 1000.0
);
});
}
fn main() {
let mut window = Window::new(10, 10, 800, 600, "IMAGE BENCHMARK").unwrap();
window.set(Color::rgb(255, 255, 255));
let data = vec![Color::rgba(100, 200, 10, 20); 412500];
let data2 = vec![Color::rgba(200, 100, 10, 20); 412500];
let data3 = vec![Color::rgba(10, 100, 100, 20); 412500];
let data4 = vec![Color::rgba(10, 100, 200, 20); 480000];
println!("Benchmarking implementations to draw an image on window:");
time!("image_legacy", {
for _i in 0..TIMES {
window.image_legacy(15, 15, 750, 550, &data[..]);
}
});
time!("image_fast", {
for _i in 0..TIMES {
window.image_fast(20, 20, 750, 550, &data2[..]);
}
});
time!("image_opaque", {
for _i in 0..TIMES {
window.image_opaque(50, 50, 750, 550, &data3[..]);
}
});
time!("image_over", {
for _i in 0..TIMES {
window.image_over(50, &data4[..360000]);
}
});
println!("------------------------------------------------");
window.sync();
'events: loop {
for event in window.events() {
match event.to_option() {
EventOption::Quit(_quit_event) => break 'events,
EventOption::Mouse(evt) => println!(
"At position {:?} pixel color is : {:?}",
(evt.x, evt.y),
window.getpixel(evt.x, evt.y)
),
event_option => println!("{:?}", event_option),
}
}
}
}