How to Get The 'Internal allocator' Interface If No Custom Allocator Implemented?

[shuangwu1]

How to Get The 'Internal allocator' Interface If No Custom Allocator Implemented? How should I create frame surfaces and how to lock/unlock them?

[IDZ_A_Intel · Accepted solution]

Hi Shuangwu,

Application developer should never use internal allocator except for the case of developing an application that supports opaque memory (primary usage in transcoding applications).

If there is a need to access to the opaque memory surfaces then please use the API functions part of "mfxplugin.h", also described in the mediasdkusr-man.pdf.

I hope this helps,

Regards,

Petter

[shuangwu1]

Thanks for reply. Good enough for my question.