Files
hardware_interfaces/camera/device/aidl/Android.bp
Jayant Chowdhary 644676a583 camera: Add support for toggling HAL buffer manager as a result of session configuration
Currently, whether the HAL buffer manager is used or not is decided
based on the presence of a static camera characteristics key -
ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION. This behavior cannot
be toggled depending on stream configuration / session parameters.

The HAL buffer manager does reduce memory consumption at the cost of
extra IPC calls, which may not be always desirable.

Therefore, a new API - 'configureStreamsV2()' is introduced to give the
camera HAL the ability to inform the camera framework whether it must
use the HAL buffer manager for the particular session configured.

Bug: 311263114

Test: VtsAidlHalCameraProvider_TargetTest on cuttlefish
Test: builds

Change-Id: Ibce6d64c3c9cc8e0ebc40522369291d03053cce2
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
2023-12-01 00:59:01 +00:00

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package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "hardware_interfaces_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: ["hardware_interfaces_license"],
}
aidl_interface {
name: "android.hardware.camera.device",
vendor_available: true,
srcs: ["android/hardware/camera/device/*.aidl"],
frozen: false,
stability: "vintf",
imports: [
"android.hardware.common-V2",
"android.hardware.common.fmq-V1",
"android.hardware.camera.common-V1",
"android.hardware.camera.metadata-V2",
"android.hardware.graphics.common-V5",
],
backend: {
cpp: {
enabled: false,
},
java: {
sdk_version: "module_current",
enabled: false,
},
},
versions_with_info: [
{
version: "1",
imports: [
"android.hardware.common-V2",
"android.hardware.common.fmq-V1",
"android.hardware.camera.common-V1",
"android.hardware.camera.metadata-V1",
"android.hardware.graphics.common-V5",
],
},
{
version: "2",
imports: [
"android.hardware.common-V2",
"android.hardware.common.fmq-V1",
"android.hardware.camera.common-V1",
"android.hardware.camera.metadata-V2",
"android.hardware.graphics.common-V5",
],
},
],
}