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/*
* Copyright (C) 2025 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2025 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-plugins-phaser
* Created on: 10 мар 2025 г.
*
* lsp-plugins-phaser is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-plugins-phaser 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-plugins-phaser. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef PRIVATE_META_PHASER_H_
#define PRIVATE_META_PHASER_H_
#include <lsp-plug.in/plug-fw/meta/types.h>
#include <lsp-plug.in/plug-fw/const.h>
namespace lsp
{
//-------------------------------------------------------------------------
// Plugin metadata
namespace meta
{
typedef struct phaser
{
static constexpr float RATE_MIN = 0.01f;
static constexpr float RATE_MAX = 20.0f;
static constexpr float RATE_DFL = 0.25f;
static constexpr float RATE_STEP = 0.005f;
static constexpr float FRACTION_MIN = 1.0f / 64.0f;
static constexpr float FRACTION_MAX = 8.0f;
static constexpr float FRACTION_STEP = 1.0f / 64.0f;
static constexpr float FRACTION_DFL = 1.0f;
static constexpr float DENOMINATOR_MIN = 1.0f;
static constexpr float DENOMINATOR_MAX = 64.0f;
static constexpr float DENOMINATOR_STEP = 1.0f;
static constexpr float DENOMINATOR_DFL = 4.0f;
static constexpr float TEMPO_MIN = 20.0f;
static constexpr float TEMPO_MAX = 360.0f;
static constexpr float TEMPO_STEP = 0.1f;
static constexpr float TEMPO_DFL = 120.0f;
static constexpr size_t FILTERS_MIN = 1;
static constexpr size_t FILTERS_MAX = 8;
static constexpr size_t FILTERS_DFL = 4;
static constexpr size_t FILTERS_STEP = 1;
static constexpr float LFO_FREQ_MIN = 50.0f;
static constexpr float LFO_FREQ_MAX = 20000.0f;
static constexpr float LFO_FREQ_START = 200.0f;
static constexpr float LFO_FREQ_END = 5000.0f;
static constexpr float LFO_FREQ_DFL = LFO_FREQ_MIN;
static constexpr float LFO_FREQ_STEP = 0.0025f;
static constexpr float CROSSFADE_MIN = 0.0f;
static constexpr float CROSSFADE_MAX = 50.0f;
static constexpr float CROSSFADE_DFL = 0.0f;
static constexpr float CROSSFADE_STEP = 0.015f;
static constexpr float OVERLAP_MIN = 0.0f;
static constexpr float OVERLAP_MAX = 100.0f;
static constexpr float OVERLAP_DFL = 100.0f;
static constexpr float OVERLAP_STEP = 0.1f;
static constexpr float PHASE_MIN = 0.0f;
static constexpr float PHASE_MAX = 360.0f;
static constexpr float PHASE_DFL = 0.0f;
static constexpr float PHASE_STEP = 0.04f;
static constexpr float FILTER_PHASE_MIN = 0.0f;
static constexpr float FILTER_PHASE_MAX = 360.0f;
static constexpr float FILTER_PHASE_DFL = 180.0f;
static constexpr float FILTER_PHASE_STEP = 0.04f;
static constexpr float CHANNEL_PHASE_MIN = 0.0f;
static constexpr float CHANNEL_PHASE_MAX = 360.0f;
static constexpr float CHANNEL_PHASE_DFL = 180.0f;
static constexpr float CHANNEL_PHASE_STEP = 0.04f;
static constexpr float FEEDBACK_GAIN_MIN = 0.0f;
static constexpr float FEEDBACK_GAIN_MAX = GAIN_AMP_M_1_DB;
static constexpr float FEEDBACK_GAIN_DFL = GAIN_AMP_M_6_DB;
static constexpr float FEEDBACK_GAIN_STEP = 0.015f;
static constexpr float FEEDBACK_DELAY_MIN = 0.0f;
static constexpr float FEEDBACK_DELAY_MAX = 5.0f;
static constexpr float FEEDBACK_DELAY_DFL = 0.0f;
static constexpr float FEEDBACK_DELAY_STEP = 0.001f;
static constexpr float SHIFT_MIN = 0.0f;
static constexpr float SHIFT_MAX = 1.0f;
static constexpr float SHIFT_DFL = 0.0f;
static constexpr float SHIFT_STEP = 0.04f;
static constexpr float HPF_MIN = 10.0f;
static constexpr float HPF_MAX = 20000.0f;
static constexpr float HPF_DFL = 10.0f;
static constexpr float HPF_STEP = 0.0025f;
static constexpr float LPF_MIN = 10.0f;
static constexpr float LPF_MAX = 20000.0f;
static constexpr float LPF_DFL = 20000.0f;
static constexpr float LPF_STEP = 0.0025f;
static constexpr float FILTER_QUALITY_MIN = 0.1f;
static constexpr float FILTER_QUALITY_MAX = 10.0f;
static constexpr float FILTER_QUALITY_DFL = 1.0f;
static constexpr float FILTER_QUALITY_STEP = 0.0025f;
static constexpr size_t LFO_MESH_SIZE = 361;
enum osc_period_t
{
OSC_FULL,
OSC_FIRST,
OSC_LAST
};
enum osc_mode_t
{
MODE_RATE,
MODE_TEMPO,
MODE_STATIC
};
} phaser;
// Plugin type metadata
extern const plugin_t phaser_mono;
extern const plugin_t phaser_stereo;
} /* namespace meta */
} /* namespace lsp */
#endif /* PRIVATE_META_PHASER_H_ */
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