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61 lines
2.2 KiB
61 lines
2.2 KiB
/*
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* Copyright 2019 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 <vector>
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#include <android/hardware/bluetooth/audio/2.0/types.h>
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#include "a2dp_codec_api.h"
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namespace bluetooth {
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namespace audio {
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namespace codec {
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using ::android::hardware::bluetooth::audio::V2_0::BitsPerSample;
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using ::android::hardware::bluetooth::audio::V2_0::ChannelMode;
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using ::android::hardware::bluetooth::audio::V2_0::CodecConfiguration;
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using ::android::hardware::bluetooth::audio::V2_0::SampleRate;
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extern const CodecConfiguration kInvalidCodecConfiguration;
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SampleRate A2dpCodecToHalSampleRate(
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const btav_a2dp_codec_config_t& a2dp_codec_config);
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BitsPerSample A2dpCodecToHalBitsPerSample(
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const btav_a2dp_codec_config_t& a2dp_codec_config);
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ChannelMode A2dpCodecToHalChannelMode(
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const btav_a2dp_codec_config_t& a2dp_codec_config);
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bool A2dpSbcToHalConfig(CodecConfiguration* codec_config,
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A2dpCodecConfig* a2dp_config);
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bool A2dpAacToHalConfig(CodecConfiguration* codec_config,
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A2dpCodecConfig* a2dp_config);
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bool A2dpAptxToHalConfig(CodecConfiguration* codec_config,
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A2dpCodecConfig* a2dp_config);
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bool A2dpLdacToHalConfig(CodecConfiguration* codec_config,
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A2dpCodecConfig* a2dp_config);
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bool UpdateOffloadingCapabilities(
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const std::vector<btav_a2dp_codec_config_t>& framework_preference);
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// Check whether this codec is supported by the audio HAL and is allowed to use
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// by prefernece of framework / Bluetooth SoC / runtime property.
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bool IsCodecOffloadingEnabled(const CodecConfiguration& codec_config);
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} // namespace codec
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} // namespace audio
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} // namespace bluetooth
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