680776d589a17e7f0c363f9e01d4ba60463e9450 - hardware_google_camera

commit	680776d589a17e7f0c363f9e01d4ba60463e9450	[log] [tgz]
author	Devin Cody <devincody@google.com>	Tue Aug 27 01:00:29 2024 +0000
committer	Devin Cody <devincody@google.com>	Tue Aug 27 01:00:29 2024 +0000
tree	716fe718dd297e7a7d6a7da0caf950d11f2535fc
parent	ff2c66d0559a9bb1faeae2f3060e5c9f116a6e88 [diff]

Pin and Unpin Libraries During Camera Open

Previously, libraries were only locked during CameraDevice::Create which could cause locked libraries to get out of sync with the experiment flag. This CL checks the experiment flag during CreateCameraSessionDevice and mlocks/munlocks as needed.

This CL also provides a mechanism to limit the amount of madvising by requesting a HwlMemoryConfig from the HWL.

Bug: 341164335
Test: m, logcat
Change-Id: I75ebf6727aa429488e89e21dfe136685aee0cdf3

common/hal/google_camera_hal/camera_device.cc[diff]
common/hal/google_camera_hal/camera_device.h[diff]
common/hal/google_camera_hal/camera_provider.cc[diff]
common/hal/hwl_interface/camera_device_hwl.h[diff]
common/hal/hwl_interface/camera_provider_hwl.h[diff]
common/hal/hwl_interface/hwl_types.h[diff]
common/hal/tests/mock_device_hwl.h[diff]
devices/EmulatedCamera/hwl/EmulatedCameraDeviceHWLImpl.cpp[diff]
devices/EmulatedCamera/hwl/EmulatedCameraDeviceHWLImpl.h[diff]

9 files changed

tree: 716fe718dd297e7a7d6a7da0caf950d11f2535fc

common/
devices/
.clang-format
Android.bp
METADATA
OWNERS
PREUPLOAD.cfg