Cleanup

emulator/frontends/pixels/assets/moa-genesis/interface.js

@@ -9,23 +9,15 @@ function initialize_emulator() {
     setTimeout(function refreshFrame() {
         let current = performance.now();
         let diff = current - last_update;
-let realdiff = current - last_update;
         //let remaining = Math.max((16 * Emulator.get_speed()) - diff, 0);
         last_update = current;
 
         let runtime = Emulator.run_system_for(system, diff * 1_000_000);
         if (Emulator.is_running()) {
             let remaining = Math.max(diff - runtime - (diff * 0.1), 1);
-            console.log(realdiff, diff, runtime, remaining);
             setTimeout(refreshFrame, remaining);
         }
     }, 0);
-    /*
-    setTimeout(function refreshFrame() {
-        let run_time = run_system_for(system, 66_000_000);
-        setTimeout(refreshFrame, 66 - run_time);
-    }, 0);
-    */
 
     Emulator.host_run_loop(host);
 }

emulator/frontends/pixels/src/web.rs

@@ -96,7 +96,7 @@ pub fn run_system_for(handle: &mut SystemHandle, nanos: u32) -> usize {
         log::error!("{:?}", err);
     }
     let run_time = run_timer.elapsed().as_millis();
-    log::warn!("ran simulation for {:?}ms in {:?}ms", nanoseconds_per_frame / 1_000_000, run_time);
+    log::debug!("ran simulation for {:?}ms in {:?}ms", nanoseconds_per_frame / 1_000_000, run_time);
     run_time as usize
 }
 

todo.txt

@@ -1,4 +1,8 @@
 
+* can you refactor the update timeout to put it in rust?  Would that make it faster? (the tricky part is the closure)
+* re-enable sound on webassembly, see if it works (it does not. Very lagged and jittery with what sounds like repeated frames)
+
+
 * can you somehow speed up the memory accessing through the sim?  The dyn Addressable is causing a fair amount of overhead
 * can you somehow make devices have two step functions for running things at different times? (I'm thinking ym2612 audio gen vs timers)
 * should you rename devices.rs traits.rs?