|
rk3399pro多线程视频处理的时候,用rga对每帧视频进行缩放处理,处理的接口用的是同步堵塞的方式,默认的rga处理方式,发现烧机一段时间,处理会超时,像有个处理一直处于堵塞中,而其他处理就一直超时的样子,log如下:
[ 8946.948716] rga: Rga sync pid 960 wait 1 task done timeout
[ 8946.949221] rga: interrupt = 700 status = 100
[ 8946.949608] rga2: src : aw = 1920 ah = 1080 stride = 1920 format is 0
[ 8946.950195] rga2: dst : aw = 618 ah = 454 stride = 618 format is 0
[ 8946.950748] rga2: rga2 CMD
[ 8946.950994] rga2: 00000000 00014000 00000000 001fa400
[ 8946.951445] rga2: 00278d00 00000000 00000780 0437077f
[ 8946.951915] rga2: 00005267 00006b9e 00000000 00000000
[ 8946.952368] rga2: 00000000 00000000 00000000 00000000
[ 8946.952836] rga2: 000447fc 000559fb 0000026a 01c50269
[ 8946.953289] rga2: 00000000 00000000 0000ff00 ffffffff
[ 8946.953755] rga2: 00000007 00000000 00000000 00000101
麻烦大佬给些建议,多谢。
|
|