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4 commits

Author SHA1 Message Date
Nicolas Dufresne
f69283819a v4l2codecs: allocator: Add method to wait for more buffers 
This add function to wait for buffers to get back into the pool along with a
set_flushing() method to allow unblocking this wait.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
db787adfa1 v4l2codec: Add getter for buffer index in allocator and pool 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
527f040bfc v4l2h264codecdec: Copy bitstream parameter and data 
In this patch we fill the control structure with the bitstream paramter and
copy the bitstream data into V4L2 memory. Slice paramters are only the subset
of what Hantro needs, without any support for interlaced content.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
c120f8b041 v4l2codec: Add allocator and pool implementation 
This is a pooling allocator and the buffer pool does nothing other then
reusing the GstBuffer structure. Note that the pool is an internal pool, so
the start/stop/set_config virtual functions are not implemented.
 2020-03-31 09:34:05 -04:00