~aleteoryx/muditaos

ref: 34ee674f371c0588f1c47bb0ce6fdda517e2ace0 muditaos/module-audio/Audio/Profiles/ProfilePlaybackHeadphones.hpp -rw-r--r-- 1.7 KiB
34ee674f — Mateusz Piesta [MOS-939] Apply target update scripts 2 years ago 
                                                                                
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// Copyright (c) 2017-2022, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
#pragma once

#include "Profile.hpp"

namespace audio
{

    class ProfilePlaybackHeadphones : public Profile
    {
      public:
        explicit ProfilePlaybackHeadphones(Volume volume)
            : Profile(
                  "Playback Headphones",
                  Type::PlaybackHeadphones,
                  purefs::dir::getSystemDataDirPath() / "equalizer/headphones_playback.json",
                  audio::codec::Configuration{
                      .sampleRate_Hz = 0,
                      .bitWidth      = 16,
                      .flags         = 0,
                      .outputVolume  = 0,
                      .inputGain     = 0,
                      .inputPath     = audio::codec::InputPath::None,
                      .outputPath    = audio::codec::OutputPath::Headphones,
                      .filterCoefficients =
                          {qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 100.2f, 44100, 0.701f, 0),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 17996.2f, 44100, 0.701f, 0),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 13984.7f, 44100, 0.701f, -10),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 200.4f, 44100, 0.701f, -10),
                           qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 0, 44100, 0.701f, -4)}},
                  AudioDevice::Type::Audiocodec)
        {
            audioConfiguration.outputVolume = static_cast<float>(volume);
        }
    };

} // namespace audio