Camera Architecture
2021-04-13 15:25:56 0 举报Android Camera Architecture Android camera 软件架构
作者其他创作
大纲/内容
ioctl
android.hardware.camera2.CameraDevice
ICameraDevice
Camera API v2
Camera app Process
Binder Interface
4. Camera HAL
Sensor Driver
Java Class
ICameraDeviceCallbacks
2. Camera API in APP Process
AOSP API
android.hardware.camera2.CameraManager
1. Camera Own code
CameraServer Process
Qcom/MTK/Spreadtrum or other Vendor Own HAL implementation
Camera3Device
android.hardware.camera2.ICameraService
Binderized HAL
AIDL Binder
android.hardware.camera2.ICameraDeviceUser
5. Camera Driver
C++ Class
CameraDeviceClient
CameraService
Camera Service
ICameraServiceListener
ICameraDeviceSession
CameraHAL Process
ICameraProvider
CameraProviderManager
HIDL Interface
HIDL HWBinder
Client Activity or Service
3. Camera Framework
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