Comments (7)
zyprosoft
commented on September 2, 2024
第二个分支当混排的小表情超过7个的时候是会用到的
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xilin
commented on September 2, 2024
@zyprosoft 可是默认值已经设为YES
还是说默认值应该是NO?
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zyprosoft
commented on September 2, 2024
可能我改错了，应该是NO的
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xilin
commented on September 2, 2024
那这个cache设计的目的其实就只是在emoji图片多于7个的时候才启用？我没有做过profile不知道怎么来比较好~
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zyprosoft
commented on September 2, 2024
这个是为了防止小表情太多，需要循环绘制，所以如果没有点击事件的话，把它渲染成一张图片就好了
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xilin
commented on September 2, 2024
做了一下profile，纯文本的时候cache与否都不影响帧率。小表情下下降的是比较厉害。
那是不是可以理解成逻辑其实可以设计成
BOOL needRenderCache = phoneNumberArray.count == 0 && linkArray.count == 0;
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zyprosoft
commented on September 2, 2024
有超过7个小表情的时候，做一些截图渲染会比较好一点，小于7个的时候必要性不大其实
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