8486e4179c
* Common camera definitions (camera.common/1.0) * Basic status codes, shared types * Provider 2.4 API (camera.provider/2.4), including vendor tag APIs * Enumerate and acquire camera device instances * Mostly equivalent to legacy camera module v2.4. * Device 1.0 API (camera.device/1.0) * Mostly equivalent to legacy camera HAL v1.0. * Device 3.2 API (camera.device/3.2) * Mostly equivalent to legacy camera HAL v3.2. * Metadata 3.2 API (camera.metadata/3.2) * Definitions for valid metadata fields for device 3.2 Only the key initial interfaces are added; default implementations are in a later CL. Other interfaces that will likely need to be added: * Other provider minor versions * Other device 3.x minor versions Test: make -j32 Bug: 30985004 Bug: 32991603 Change-Id: I1c6a9a269bf45276055707bbc58cfc50d29fa919
992 B
992 B
Camera Provider HAL
Overview:
The camera.provider HAL is used by the Android camera service to discover, query, and open individual camera devices.
It also allows for direct control of the flash unit of camera devices that have one, for turning on/off torch mode.
More complete information about the Android camera HAL and subsystem can be found at source.android.com.
Version history:
types.hal:
@0.0:
Common enum and struct definitions for all camera HAL interfaces. Does not define any interfaces of its own.
ICameraProvider.hal:
@2.4:
First HIDL version of the camera provider HAL, closely matching the feature set and operation of the pre-HIDL camera HAL module v2.4.
ICameraProviderCallback.hal:
@2.4:
First HIDL version of the camara provider HAL callback interface, closely matching the feature set and operation of the pre-HIDL camera HAL module callbacks v2.4.