HTML5 Game Development Tutorial 28 - Safari fix for requestAnimFrame

html5 safari

HTML5 Game Development Tutorial 28 - Safari fix for requestAnimFrame

Descripcion del Video
In this tutorial, we fix the Safari bug where our game wouldn't load.

Safari HTML5 bug?!? iOS4.2.1 iPad

Descripcion del Video
the YouTube desktop version of HTML5 stopped working right after the update to iOS 4 but on other browsers it still works. I want to use safari and YouTube desktop site because it allows me to reply to specific comments rate etc... Please, Call Apple on this one and make them acknowledge it and fix it. Note: in order for you to test it on your iPad first you must join the HTML5 site at: www.youtube.com/html5

HTML5 Canvas in Safari 6 on retina screens

Descripcion del Video
Safari 6 on retina macbooks tries to do retina resolution in canvas elements automatically, but introduces a few side effects. Paul Lewis' article: /en/tutorial...

Velocidad HTML5 Safari vs Chrome

Descripcion del Video
Una prueba de la velocidad de Safari, contra la velocidad de Chrome. Durante la grabación, la diferencia es de algunos segundos. Sin embargo, mientras no se graba, el resultado se duplica, dando Safari aproximadamente 24 segundos, y Chrome 49 segundos. Prueba en OS X 10.8.2, version de Safari 6.0.1 (8536.26.14), versión de Chrome 22.0.1229.94. Características: i7 2.7 Ghz, AMD Radeon HD 6630M, 5 GB RAM, Kingstom v100 SSD 64 GB (Sistema y aplicaciones), 500 GB Hitachi 5400 rpm HDD (Datos).

Comentarios de los Videos html5 safari

¿Where I can see this code?.? Thanks for this solution :D
Oh, if it relies on the callback, then that definitely would slow it down! Hopefully it does soon use? oRAF.
I think it's rather just a poor implementation of RequestAnimationFrame in Opera, hopefully it? will be fixed so that the oRequestAnimationFrame works instead of the callback in the next version :3
I just took a look at that and you are right, but using the Date thing is meant for older browsers. I think it could be the calculations that must be slowing it down. In this game, we have to deal with a lot of enemies and there are a? lot of calculations so that could be the reason why.. but its hard to say.
Thats weird.. any ideas why it? might be slow?
Having tested it? out now, it seems up to speed with everything for canvas except just this :p
Ok, well thats good that it runs now. I figure its slow because opera may not be up to speed with canvas yet? Google? Chrome <3
It didn't run at all before, just like Safari,? and it's slow with the fix. Using the latest version of Opera.

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