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Commit ac6824fb authored by Sally Qi's avatar Sally Qi
Browse files

[Aidl] Add LUT HAL 

A Look-Up Table(LUT) provides either the platform or apps ways to
control tonemapping for specific content, more specifically HDR
contents.

LutProperties HAL is also exposed to OverlayProperties API.

Bug: 329472100
Test: builds
Change-Id: Ia25fb21b57c924a9f5a6b4424661a4e152db96f4
parent b0a52394

compatibility_matrices/compatibility_matrix.202504.xml

+1 −1
Original line number Diff line number Diff line
@@ -249,7 +249,7 @@ 
    </hal>

    <hal format="aidl">

        <name>android.hardware.graphics.composer3</name>

        <version>3</version>

        <version>4</version>

        <interface>

            <name>IComposer</name>

            <instance>default</instance>

graphics/Android.bp

+2 −2
Original line number Diff line number Diff line
@@ -53,13 +53,13 @@ cc_defaults { 
cc_defaults {

    name: "android.hardware.graphics.composer3-ndk_static",

    static_libs: [

        "android.hardware.graphics.composer3-V3-ndk",

        "android.hardware.graphics.composer3-V4-ndk",

    ],

}



cc_defaults {

    name: "android.hardware.graphics.composer3-ndk_shared",

    shared_libs: [

        "android.hardware.graphics.composer3-V3-ndk",

        "android.hardware.graphics.composer3-V4-ndk",

    ],

}

graphics/composer/aidl/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ aidl_interface { 
    host_supported: true,

    vendor_available: true,

    double_loadable: true,

    frozen: true,

    frozen: false,

    srcs: [

        "android/hardware/graphics/composer3/*.aidl",

    ],

graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/CommandResultPayload.aidl

+1 −0
Original line number Diff line number Diff line
@@ -41,4 +41,5 @@ union CommandResultPayload { 
  android.hardware.graphics.composer3.ReleaseFences releaseFences;

  android.hardware.graphics.composer3.PresentOrValidate presentOrValidateResult;

  android.hardware.graphics.composer3.ClientTargetPropertyWithBrightness clientTargetProperty;

  android.hardware.graphics.composer3.DisplayLuts displayLuts;

}

graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayLuts.aidl

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL file. Do not edit it manually. There are

// two cases:

// 1). this is a frozen version file - do not edit this in any case.

// 2). this is a 'current' file. If you make a backwards compatible change to

//     the interface (from the latest frozen version), the build system will

//     prompt you to update this file with `m <name>-update-api`.

//

// You must not make a backward incompatible change to any AIDL file built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.hardware.graphics.composer3;

@VintfStability

parcelable DisplayLuts {

  long display;

  android.hardware.graphics.composer3.Lut[] luts;

}