AudioProcessTest.cpp

/*
 * Copyright (c) 2022. YuzukiTsuru <GloomyGhost@GloomyGhost.com>.
 * lessampler is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License v3.0 as published by
 *  the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * You should have received a copy of the GNU Lesser General Public License v3.0
 * along with lessampler. If not, see <http://www.gnu.org/licenses/>.
 */

//
// Created by gloom on 2022/5/20.
//

#include "FileIO/AudioModelIO.h"
#include "AudioModel/AudioModel.h"
#include "ConfigUnit/lessConfigure.h"
#include "AudioProcess/AudioProcess.h"
#include "AudioProcess/AutoAMP.h"
#include "Utils/LOG.h"
#include "AudioModel/Synthesis/Synthesis.h"

#include "Shine/Shine.h"
#include "Shine/ShinePara.h"

#include "../lib/World/tools/audioio.h"

// "../../test/ne.wav" "../../test/ne2.wav" A#3 100 "" 3.0 2100 80.0 66.0 100 0 !120 AA#203#AB#4#AA///+/9/8/7/6/5/4/3/3/4/4/6/7/9//ACAEAHAKAMAOAQAR#2#AQAPAMAKAGAC/+/7/3/0/x/v/t/s/s/t/u/w/y/1/5/9AAAEAIALAOARASAU#2#ATARAOALAIAEAB/9/5/2/z/w/u/t/s/s/t/v/x/0/3/6/+ACAGAJANAPARATAUAUATASAQANAKAHAD///7/4/0/x/v/t/s#2#/u/v/y/1/4/8AAAEAHALAOAQASATAUAUATARAPAMAJAFAB/+/6/2/z/w/u/t/s/s/t/u/w/z/2/6/9ABAFAJAMAOAQARARAQAQAOAMAKAHAFACAA/+/8/6/5/4#3#/5/6/7/8/9/+//AAAAAB#2#AA#2#

int main(int argc, char *argv[]) {
    //YALL_DEBUG_.EnableDebug();

    std::string FileName;

    if (argc < 2) {
        FileName = "../../test/vaiueo2d.wav";
    } else {
        FileName = argv[1];
    }
    // Open wav File

    int x_length = GetAudioLength(FileName.c_str());
    if (x_length <= 0) {
        if (x_length == 0)
            std::cerr << "error: File \"" << FileName << "\" not found" << std::endl;
        else
            std::cerr << "error: File \"" << FileName << "\" is not a .wav format" << std::endl;
        return EXIT_FAILURE;
    }
    auto *x = new double[x_length];

    // wavread() must be called after GetAudioLength().
    int fs, nbit;
    wavread(FileName.c_str(), &fs, &nbit, x);

    lessConfigure configure{};

    AudioModel audioModel(x, x_length, fs, configure);

    auto less_i = audioModel.GetAudioModel();

    Shine shine(argc, argv, less_i, Shine::SHINE_MODE::UTAU);

    auto shine_para = shine.GetShine();

    AudioProcess audioProcess(less_i, shine_para);

    auto less_t = audioProcess.GetTransAudioModel();

    YALL_DEBUG_ << "Trans Done. Generate File...";

    Synthesis synthesis(less_t, shine_para.output_samples);

    // Probably not necessary but try a deep copy
    auto y = new double[shine_para.output_samples];
    std::copy(synthesis.GetWavData(), synthesis.GetWavData() + shine_para.output_samples, y);

    AutoAMP amp(shine_para, y);

    y = amp.GetAMP();

    wavwrite(y, shine_para.output_samples, less_i.fs, nbit, argv[2]);
}