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https://github.com/Evolution-X/hardware_interfaces
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7549241c15
The reason for this problem is: local variables are used when saving PhysicalCameraCharacteristics. When its life cycle ends, physChars will be released. Since Entry uses a pointer, data will be null. So physChars should be defined outside else to ensure that physChars is not released during use Bug: 248221707 Test: VtsHalCameraProviderV2_4TargetTest Test: VtsAidlHalCameraProvider_TargetTest Signed-off-by: kongchenrui <kongchenrui@xiaomi.com> Change-Id: I4c05e695d255f210f310f8ce78ec2fa71a42cee9
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.