问题
I need to handle YUV data from H/W decoding output on Android.
Actually, I'm using Nexus4 and the decoding output format is QOMX_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka type.
But I need YUV420 Planar format data, it need to be converted.
Could you share the converting function or any way?
来源：https://stackoverflow.com/questions/21797923/qomx-color-formatyuv420packedsemiplanar64x32tile2m8ka-converter