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/*
* Copyright (C) 2021 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2021 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-plugins-oscillator
* Created on: 3 авг. 2021 г.
*
* lsp-plugins-oscillator 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-oscillator 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-oscillator. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef PRIVATE_META_OSCILLATOR_H_
#define PRIVATE_META_OSCILLATOR_H_
#include <lsp-plug.in/plug-fw/meta/types.h>
#include <lsp-plug.in/plug-fw/const.h>
namespace lsp
{
namespace meta
{
struct oscillator_metadata
{
static constexpr float FREQUENCY_MIN = 20.0f;
static constexpr float FREQUENCY_MAX = 20000.0f;
static constexpr float FREQUENCY_DFL = 440.0f;
static constexpr float FREQUENCY_STEP = 0.001f;
static constexpr float DCOFFSET_MIN = -1.0f;
static constexpr float DCOFFSET_MAX = 1.0f;
static constexpr float DCOFFSET_DFL = 0.0f;
static constexpr float DCOFFSET_STEP = 0.001f;
static constexpr float INITPHASE_MIN = 0.0f;
static constexpr float INITPHASE_MAX = 360.0f;
static constexpr float INITPHASE_DFL = 0.0f;
static constexpr float INITPHASE_STEP = 0.1f;
static constexpr size_t HISTORY_MESH_SIZE = 280;
enum function_selector_t
{
SC_FUNC_SINE,
SC_FUNC_COSINE,
SC_FUNC_SQUARED_SINE,
SC_FUNC_SQUARED_COSINE,
SC_FUNC_RECTANGULAR,
SC_FUNC_SAWTOOTH,
SC_FUNC_TRAPEZOID,
SC_FUNC_PULSETRAIN,
SC_FUNC_PARABOLIC,
SC_FUNC_BL_RECTANGULAR,
SC_FUNC_BL_SAWTOOTH,
SC_FUNC_BL_TRAPEZOID,
SC_FUNC_BL_PULSETRAIN,
SC_FUNC_BL_PARABOLIC,
SC_FUNC_DFL = SC_FUNC_SINE
};
enum dc_reference_selector_t
{
SC_DC_WAVEDC,
SC_DC_ZERO,
SC_DC_DFL = SC_DC_WAVEDC
};
enum operation_mode_selector_t
{
SC_MODE_ADD,
SC_MODE_MUL,
SC_MODE_REP,
SC_MODE_DFL = SC_MODE_ADD
};
enum oversampler_mode_selector_t
{
SC_OVS_NONE,
SC_OVS_2X,
SC_OVS_3X,
SC_OVS_4X,
SC_OVS_6X,
SC_OVS_8X,
SC_OVS_DFL = SC_OVS_8X
};
};
extern const meta::plugin_t oscillator_mono;
} // namespace meta
} // namespace lsp
#endif /* PRIVATE_META_OSCILLATOR_H_ */
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