CameraHal: Allow only certain number of instances
1) Protect against simultaneous access to camera_device_open
2) Set a value of MAX_SIMUL_CAMERAS_SUPPORTED to dictate number
of simultaneous cameras that can be open at once. Set to 1 for
now in this patch. Return error if more is requested.
3) Change OMXCameraAdapter to allocate new instance for each
factory create call.
4) Add lock to capabalities factory function in OMXCameraAdapter
to protected against multiple OMXCamera GetHandles...
b/5401791 b/5404200 b/5405235
Change-Id: I179d493f8070d228877ebfac637047978afc7d55
Signed-off-by: Tyler Luu <[email protected]>
Signed-off-by: Iliyan Malchev <[email protected]>
9 files changed
