TDA2SX: How to speed up capture IVA encode link create time

Hi,

Can you call Utils_memClearOnAlloc(false) before creating encoder link and again call Utils_memClearOnAlloc(true) after link creation.

Basically this api will set a flag as false which will avoid memset of the buffer.

After setting the flag as true it will do memset.

Regards,

Anuj

i will.try it.   can capture link reduce create time？  

it can reduce its time.  when not clear the memory，memory  status  is no  fixed,can it will affect the  link work not steady or  other  influence。

Hi,

It may affect some link where it assumes the allocated buffer to be set as all 0.

That is why by default we enable this option.

But if anyone is disabling this then its their responsibility to take care of that.

Regards,

Anuj

about memory,I has do the test  in the link, when i      

copy the  data  from 4 camera,i copy the data to sr3 addr  0xa9000000  in ipu2,  it will happen  fail,the  channel data from 4 change to 2.  but when set  copy addr  from sr2 ,it will not fail.  now  I want to know is it  happen because  only sr2 on catch memory.

2, when the  memory data is in sr2 and in  dsp  data memory ,which  is quickly more run  alg.