because WebRender only interpolates in sRGB internally.
当然，这种极限测试结果仅供参考，就算苹果的优化再厉害，8GB 的物理限制还是无法突破的，重度的任务，还是留给 Air 和 Pro 吧。。新收录的资料对此有专业解读
Why Google & Apple Maps don't workPicking the right exit when you are road-tripping is not a solved problem. The "Add Stop" functionality on Apple is frustrating, often-times wrong, and has no option for rest areas. I've noticed the "Add Stop" options are not holistic - they are just a smattering of options at exits ahead. Google Maps and Apple Maps on the phone are great when you are doing a radial search, but you don't care about the options that are near "as the crow flies" but far in terms of detour time. You want "1 minute off the exit for the next 5 exits" options.，详情可参考新收录的资料
Imagine that you have a guitar string tuned to play a note called “middle C,” which has a frequency of 1 Hz. (In reality, middle C has a frequency of 261.626 Hz, so if you want to think in terms of actual frequencies, just multiply all the numbers in the following paragraphs by 261.626.)，这一点在新收录的资料中也有详细论述
^ See, e.g., John C.P. Goldberg & Benjamin C. Zipursky, The Moral of MacPherson, 146 U. Pa. L. Rev. 1733, 1839 (1998) (“We are suggesting that courts take the question of duty in negligence law at face value, rather than reducing it to a blunderbuss policy question.”).