hongbochen / fb Goto Github PK
View Code? Open in Web Editor NEW该库首先是学习framebuffer的一些例程,后面就是使用framebuffer实现linux的屏幕截屏,然后再使用framebuffer实现一款android app的屏幕截屏,最后,尝试使用frame buffer来实现屏幕录制.
License: Apache License 2.0
该库首先是学习framebuffer的一些例程,后面就是使用framebuffer实现linux的屏幕截屏,然后再使用framebuffer实现一款android app的屏幕截屏,最后,尝试使用frame buffer来实现屏幕录制.
License: Apache License 2.0
the smem_start
in fb_fix_screeninfo
is unsigned long
type, you should use %lu
instead %d
in printf
for unsigned long
. Don't you notice the value of smem_start
in your output is a negative number? :)
用fb画图的时候老是有控制台的东西,特别是闪烁的光标,知道怎么去除吗?
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