v4l2 camera: port ARC++ image processing code
Utiltizes ARC++ image processing code to perform the conversion between
the camera format and the requested format from the framework. In order
to support USB devices which may not implement the required formats,
conversion between YUYV/MJPEG to the request format is done on-the-fly.
TEST: All existing unit tests pass. Tested manually with the camera
sample APK, preview/video/capture in both JPEG and YUV formats. Tested
on the RPi v2 Camera, the Logitech C270 and the 180 degree Fisheye USB
camera.
Bug: 37708856, Bug: 69983918
Exempt-From-Owner-Approval: This HAL is owned by AT team.
Change-Id: I1a54581d1170fa3270036ec366fb613fe587a094
32 files changed