sdl2_timing 0.1.0

Reads midi files and create piano notes waterfall.
Documentation
display driver: "cocoa"
dpi: Ok((135.75778, 136.0, 135.0))
Screensaver: false
Swap interval: Immediate
false
Swap interval: Immediate
0: Display Mode: Ok(DisplayMode { format: ARGB8888, w: 1366, h: 768, refresh_rate: 60 })
Window display Mode: Ok(DisplayMode { format: ARGB8888, w: 800, h: 600, refresh_rate: 60 })
event received: Event::Window
event received: Event::Window
event received: Event::Window
event received: Event::MouseMotion
event received: Event::KeyDown
event received: Event::TextInput
event received: Event::KeyUp
event received: Event::KeyDown
event received: Event::TextInput
event received: Event::KeyUp
event received: Event::KeyDown
min=     3us avg=    69us max=  2062us event loop
min=    36us avg=    67us max=   438us Sdl2Timing: before present and clear
min=   941us avg=  1685us max= 14422us Sdl2Timing: after present, before clear
min=     9us avg=    17us max=    59us Sdl2Timing: after clear
min=   501us avg=   861us max=  2922us Draw content to canvas