分析了定位函数中各参数和坐标点的含义。
The signification of the parameters and coordinate in the placement function is analyzed.
无论分辨率是多少,此平面都会被定位到屏幕中心,并且将 renderFocus 函数指定为在每次呈现时调用。
This surface is then positioned in the center of the screen no matter what the resolution, and the renderFocus function is designated to be called during each render pass.
可以使用全局的内核全局工作队列,利用4个函数来为工作队列定位。
You can use a global kernel-global work queue, with four functions that address this work queue.
Expect the address of an int but here in the context of the function itself inside the curly braces, it means go to that address.
一个整型数的地址,但是在函数,大括号中的环境中,意思是定位到那个地址。
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