sample_perc_cache_zone.h

/*
 * Copyright © 2018-2023 Synthstrom Audible Limited
 *
 * This file is part of The Synthstrom Audible Deluge Firmware.
 *
 * The Synthstrom Audible Deluge Firmware is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <https://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include "definitions_cxx.hpp"
 
class SamplePercCacheZone {
public:
    SamplePercCacheZone(int32_t newStartPos);
    void resetEndPos(int32_t newEndPos);
 
    int32_t startPos;
    int32_t endPos; // This can and will go to -1 when playing reversed and the "end" is reached, because endPos gets
                    // set to the sample-number *after* the last one.
 
    int32_t samplesAtStartWhichShouldBeReplaced; // Number of samples at the start of this zone which can be regarded as
                                                 // "suss", and we'll wanna overwrite all of those if another zone is
                                                 // gonna connect from behind
 
    int32_t lastAngle;
    int32_t lastSampleRead;
    int32_t angleLPFMem[kDifferenceLPFPoles];
};