The private data pointers are passed along with the buffers, so the first opportunity to use that communication channel would be at the point the first buffer is passed. Since you want to allocate the buffers in the MIO, the MIO could presumably set the private data pointers at the time the buffers are allocated.
On Dec 16, 1:28 am, jasperr <[email protected]> wrote: > Many thanks, Dave! > > I really want to allocate memory in the video MIO and the video > decoder use it. > I'll check the code further to see whether the framework node can call > the OMX_Usebuffer() method to let the decoder get the buffers. > > When does the nodes exchange the private data? When the framework > trying to connect them? > It seems to be a good time for me to set pmem file descriptors to the > decoder. > > Best Regards > Jasperr --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "android-framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
