61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*
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* Copyright (C) 2022-2023 The DOSBox Staging Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef DOSBOX_AUDIO_FRAME_H
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#define DOSBOX_AUDIO_FRAME_H
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#include <cassert>
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#include <cstddef>
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// A simple stereo audio frame
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struct AudioFrame {
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float left = 0.0f;
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float right = 0.0f;
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constexpr AudioFrame() = default;
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constexpr AudioFrame(const float l, const float r)
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: left(l),
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right(r)
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{}
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constexpr AudioFrame(const int16_t l, const int16_t r)
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: left(l),
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right(r)
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{}
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constexpr float& operator[](const size_t i) noexcept
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{
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assert(i < 2);
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return i == 0 ? left : right;
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}
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constexpr const float& operator[](const size_t i) const noexcept
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{
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assert(i < 2);
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return i == 0 ? left : right;
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}
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constexpr bool operator==(const AudioFrame& that) const
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{
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return (left == that.left && right == that.right);
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}
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};
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#endif
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