mirror of
https://github.com/Evolution-X/hardware_interfaces
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60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
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* Copyright (C) 2023 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 "A2dpOffloadCodec.h"
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namespace aidl::android::hardware::bluetooth::audio {
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struct SbcParameters : public CodecParameters {
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enum class AllocationMethod { SNR, LOUDNESS };
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AllocationMethod allocation_method;
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int block_length;
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int subbands;
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int min_bitpool;
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int max_bitpool;
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};
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class A2dpOffloadCodecSbc : public A2dpOffloadCodec {
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CodecInfo info_;
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A2dpStatus ParseConfiguration(const std::vector<uint8_t>& configuration,
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CodecParameters* codec_parameters,
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SbcParameters* sbc_parameters) const;
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public:
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A2dpOffloadCodecSbc();
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A2dpStatus ParseConfiguration(
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const std::vector<uint8_t>& configuration,
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CodecParameters* codec_parameters) const override {
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return ParseConfiguration(configuration, codec_parameters, nullptr);
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}
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A2dpStatus ParseConfiguration(const std::vector<uint8_t>& configuration,
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SbcParameters* sbc_parameters) const {
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return ParseConfiguration(configuration, sbc_parameters, sbc_parameters);
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}
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bool BuildConfiguration(const std::vector<uint8_t>& remote_capabilities,
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const std::optional<CodecParameters>& hint,
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std::vector<uint8_t>* configuration) const override;
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};
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} // namespace aidl::android::hardware::bluetooth::audio
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