I'm using a10 and linux-sunxi kernel 3.4 from linux-sunxi github repository.
在 2015年2月4日星期三 UTC+8下午11:22:14，jacky lau写道： > > Hi, all. I'm capturing image from csi, with yuv420 pixel format > (G2D_FMT_PYUV420UVC) and the size is 1280x720. I need to rotate the image, > as csi don't support rotation, so I employ g2d. > But the rotation performance is very poor. I meansure the performance by > calculating how many time g2d_wait_cmd_finish() used. It's about 60ms per > frame! This is too slow, is it normal? > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
