mirror of
https://github.com/Evolution-X/hardware_interfaces
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752fc7d851
Bug: 258543462 Test: N/A Change-Id: Iec00fd6ffa9422ccc5a664d419e658dcb01bfbcc Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
44 lines
1.2 KiB
Markdown
44 lines
1.2 KiB
Markdown
## Camera Provider HAL ##
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---
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## Overview: ##
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The camera.provider HAL is used by the Android camera service to discover,
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query, and open individual camera devices.
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It also allows for direct control of the flash unit of camera devices that have
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one, for turning on/off torch mode.
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More complete information about the Android camera HAL and subsystem can be found at
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[source.android.com](http://source.android.com/devices/camera/index.html).
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## Version history: ##
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## types.hal: ##
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### @0.0:
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Common enum and struct definitions for all camera HAL interfaces. Does not
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define any interfaces of its own.
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## ICameraProvider.hal: ##
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### @2.4:
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First HIDL version of the camera provider HAL, closely matching the feature set
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and operation of the pre-HIDL camera HAL module v2.4.
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## ICameraProviderCallback.hal: ##
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### @2.4:
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First HIDL version of the camara provider HAL callback interface, closely
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matching the feature set and operation of the pre-HIDL camera HAL module
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callbacks v2.4.
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### AIDL Camera HAL Default Implementation ###
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The default implementation can be found at
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$ANDROID_BUILD_TOP/hardware/google/camera/common/hal/aidl_service and
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$ANDROID_BUILD_TOP/hardware/google/camera/devices/EmulatedCamera
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