59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/*
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* Copyright (C) 2022 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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#pragma once
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#include <map>
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#include <utils/RefBase.h>
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#include "AudioRoute.h"
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#include "HwModule.h"
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#include "IOProfile.h"
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namespace android {
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class PreferredMixerAttributesInfo : public RefBase {
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public:
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PreferredMixerAttributesInfo(uid_t uid, audio_port_handle_t devicePortId,
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const sp<IOProfile>& profile, audio_output_flags_t flags,
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const audio_mixer_attributes_t& mixerAttributes)
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: mDevicePortId(devicePortId), mUid(uid), mProfile(profile),
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mOutputFlags(flags), mMixerAttributes(mixerAttributes) { }
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audio_port_handle_t getDeviceId() const { return mDevicePortId; }
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const audio_config_base_t& getConfigBase() const { return mMixerAttributes.config; }
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uid_t getUid() const { return mUid; }
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int getActiveClientCount() const { return mActiveClientsCount; }
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const sp<IOProfile> getProfile() const { return mProfile; };
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audio_output_flags_t getFlags() const { return mOutputFlags; }
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const audio_mixer_attributes_t& getMixerAttributes() const { return mMixerAttributes; }
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void increaseActiveClient() { mActiveClientsCount++; }
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void decreaseActiveClient() { mActiveClientsCount--; }
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void dump(String8 *dst);
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private:
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const audio_port_handle_t mDevicePortId;
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const uid_t mUid;
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const sp<IOProfile> mProfile;
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const audio_output_flags_t mOutputFlags;
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const audio_mixer_attributes_t mMixerAttributes;
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int mActiveClientsCount = 0;
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};
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} // namespace android
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