经(jing)过阅读(du)源码,其实不少思路和(he)Android的匿名内(nei)存有(you)点相(xiang)似阅读(du)本文之(zhi)前(qian)就(jiu)算不知道dma_buf的设(she)计思想(xiang)也没关系,我(wo)不会(hui)仔细到每一行,我会注重(chong)其(qi)在gralloc服务(wu)中的申请流程(cheng),看看ion是如何管(guan)理共享内存,为(wei)什么要抛(pao)弃ashmem我们
Copyright © 2008-2028