mirror of
https://github.com/eried/portapack-mayhem.git
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57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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*
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* This file is part of PortaPack.
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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, or (at your option)
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* 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
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PROC_PLAYAUDIO_H__
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#define __PROC_PLAYAUDIO_H__
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#include "baseband_processor.hpp"
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class PlayAudioProcessor : public BasebandProcessor {
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public:
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void execute(const buffer_c8_t& buffer) override;
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void on_message(const Message* const msg) override;
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private:
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int8_t audio_fifo[4096]; // Probably too much (=85ms @ 48000Hz)
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uint16_t fifo_put, fifo_get;
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uint8_t as = 0, ai;
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int8_t re, im;
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int16_t st;
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int16_t audio_data[64];
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bool asked = false;
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const buffer_s16_t preview_audio_buffer {
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audio_data,
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sizeof(int16_t)*64
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};
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FIFOSignalMessage sigmessage;
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uint32_t aphase, phase, sphase;
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int32_t sample, frq;
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};
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#endif
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