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6f257d38db
Additional pair of parameters has been added to current implementation of equalizer to enable changing playback path gain during audio path fine-tuning
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
// Copyright (c) 2017-2022, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#define CATCH_CONFIG_MAIN
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#include "catch2/catch.hpp"
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#include <Audio/Profiles/ProfileConfigUtils.hpp>
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#include <purefs/filesystem_paths.hpp>
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TEST_CASE("QFilterCoefficients - overloaded operator test")
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{
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audio::equalizer::QFilterCoefficients coeffs1{1, 1, 1, 1, 1}, coeffs2{1, 1, 1, 1, 1};
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SECTION("Equals")
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{
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REQUIRE(coeffs1 == coeffs2);
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}
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SECTION("Differs 1/5")
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{
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coeffs1.b0 = 2;
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REQUIRE(coeffs1 != coeffs2);
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}
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SECTION("Differs 2/5")
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{
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coeffs2.b1 = 2;
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REQUIRE(coeffs1 != coeffs2);
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}
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SECTION("Differs 3/5")
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{
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coeffs1.a1 = 2;
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REQUIRE(coeffs1 != coeffs2);
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}
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SECTION("Differs 4/5")
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{
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coeffs2.a2 = 2;
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REQUIRE(coeffs1 != coeffs2);
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}
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SECTION("Differs 5/5")
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{
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coeffs2.b2 = 2;
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REQUIRE(coeffs1 != coeffs2);
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}
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}
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TEST_CASE("Audio profile config utils")
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{
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SECTION("Loading config from json file")
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{
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auto config = audio::loadConfigurationFromFile("testfiles/testProfile.json");
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REQUIRE(config.sampleRate_Hz == 44100);
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REQUIRE(config.bitWidth == 8);
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REQUIRE(config.flags == 1);
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REQUIRE(config.inputGain == 2.0);
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REQUIRE(config.outputVolume == 1.0);
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REQUIRE(config.inputPath == audio::codec::InputPath::None);
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REQUIRE(config.outputPath == audio::codec::OutputPath::None);
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REQUIRE(config.playbackPathGain == 2);
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REQUIRE(config.playbackPathAtten == 3);
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audio::equalizer::Equalizer filterCoefficients = {
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qfilter_CalculateCoeffs(audio::equalizer::FilterType::None, 1000.2f, 44100, 0.7f, 10),
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qfilter_CalculateCoeffs(audio::equalizer::FilterType::HighPass, 2000.0f, 8000, 1.7f, -10),
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qfilter_CalculateCoeffs(audio::equalizer::FilterType::LowPass, 10000.0f, 44100, 0.75f, 2.5),
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qfilter_CalculateCoeffs(audio::equalizer::FilterType::Notch, 2500.0f, 44100, 4.4f, 5.3),
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qfilter_CalculateCoeffs(audio::equalizer::FilterType::BandPass, 1000, 44100, 0.7f, 10)};
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for (size_t i = 0; i < audio::equalizer::bands; i++) {
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REQUIRE(config.filterCoefficients.at(i) == filterCoefficients.at(i));
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}
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}
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SECTION("Checking if fallback values are loaded when playback path parameters are out of range")
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{
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auto config = audio::loadConfigurationFromFile("testfiles/testProfileFallback.json");
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REQUIRE(config.playbackPathGain == 0);
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REQUIRE(config.playbackPathAtten == 5);
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}
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}
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