a4e6d8b1de
That will ease review of the changes. The only changes are: - replace all @2.0 by 4.0 $ sed -i 's/@2\.0/@4\.0/g' */4.0/*.hal - replace all licence 2016 by 2018 $ sed -i 's/2016/2018/g' */4.0/*.hal Moving the .hal in a subfolder forces the package name and the namespace to change. This mean that the audio HAL 2.0 and 4.0 will not be consider different version of the same HAL but two different HALs. As a result to minimize code change due to tight deadline, keep the 4.0 core in the audio folder. Bug: 38184704 Test: hardware/interfaces/update-makefiles.sh Change-Id: I7c7a826270c9933091f037b795806787e1284583 Signed-off-by: Kevin Rocard <krocard@google.com>
48 lines
1.5 KiB
Text
48 lines
1.5 KiB
Text
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.audio.effect@4.0;
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import android.hardware.audio.common@4.0;
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import IEffect;
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interface IBassBoostEffect extends IEffect {
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/**
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* Returns whether setting bass boost strength is supported.
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*/
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isStrengthSupported() generates (Result retval, bool strengthSupported);
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enum StrengthRange : uint16_t {
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MIN = 0,
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MAX = 1000
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};
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/**
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* Sets bass boost strength.
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*
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* @param strength strength of the effect. The valid range for strength
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* strength is [0, 1000], where 0 per mille designates the
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* mildest effect and 1000 per mille designates the
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* strongest.
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* @return retval operation completion status.
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*/
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setStrength(uint16_t strength) generates (Result retval);
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/**
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* Gets virtualization strength.
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*/
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getStrength() generates (Result retval, uint16_t strength);
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};
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