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【beat365正规吗】

经(jīng )过阅读源码,其实(shí )不少(shǎo )思路(lù )和(hé )Android的(de )匿(nì )名(míng )内存有点(diǎn )相似(sì )阅读本文之前(qián )就(jiù )算不知道dma_buf的设(shè )计(jì )思想也(yě )没关系,我不(bú )会(huì )仔(zǎi )细(xì )到每一行,我会(huì )注重(chóng )其在gralloc服(fú )务中的申请(qǐng )流程,看看(kàn )ion是如何(hé )管理共享内存,为什(shí )么要抛弃ashmem我们(men )

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