但无论是 OLED 像素发光还是 LCD 背光板发光，它们发出的都是（近似）全向的光线——你能看到，你旁边的人也能看到：
instead of the heap. Stack allocations are considerably cheaper to
。关于这个话题，搜狗输入法2026提供了深入分析
You look at a region of the image. If all the pixels are roughly the same color (below some threshold), you store the average color for the whole region as a single value. If the pixels vary too much, you split the region into four quadrants and try again.，更多细节参见搜狗输入法下载
Что думаешь? Оцени!