3 commits

Author	SHA1	Message	Date
Wim Taymans	8f9222bf9e	implement set_format ... Serialize the formats Use SpaMemoryRef where we can Add more debug	2016-08-04 17:33:49 +02:00
Wim Taymans	1169c2419b	Make buffer data point to memory blocks ... Make buffer data point to a registered memory block by its mem_id. Add some more helpers to allocate memfd backed memory. Allocate buffers in memfd so that we easily share them between client and server. Update pts and seq in v4l2 now that this change will actually be visible at the client.	2016-08-03 21:33:57 +02:00
Wim Taymans	98993c680b	Make buffer structure sharable ... Use stucture offsets instead of pointers so that we can share the buffer structure between client and server. We can then pass an fd wrapping the memory of the buffer to the client. Add beginnings of a memory pool	2016-08-03 15:59:17 +02:00