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/* Copyright (C) 2011, 2012 Sergey V. Mikayev
*
* This program 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 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "stdafx.h"
#include "regconfig.h"
#ifndef OPL3EMU_MIDISYNTH_H
#define OPL3EMU_MIDISYNTH_H
typedef unsigned char Bit8u;
typedef signed char Bit8s;
typedef unsigned short Bit16u;
typedef signed short Bit16s;
typedef unsigned long Bit32u;
typedef signed long Bit32s;
typedef unsigned __int64 Bit64u;
typedef signed __int64 Bit64s;
typedef unsigned int Bitu;
typedef signed int Bits;
namespace OPL3Emu
{
class MidiSynth
{
private:
unsigned int sampleRate;
unsigned int midiLatency;
unsigned int bufferSize;
unsigned int chunkSize;
bool useRingBuffer;
bool resetEnabled;
float outputGain;
float reverbOutputGain;
bool reverbEnabled;
bool reverbOverridden;
Bit8u reverbMode;
Bit8u reverbTime;
Bit8u reverbLevel;
Bit16s *buffer;
DWORD framesRendered;
ADL_MIDIPlayer *synth;
bool m_setupInit;
DriverSettings m_setup;
DriverSettings m_setupCurrent;
unsigned int MillisToFrames(unsigned int millis);
void LoadSettings();
MidiSynth();
~MidiSynth();
public:
static MidiSynth &getInstance();
int Init();
void Close();
int Reset();
void ResetSynth();
void PanicSynth();
void RenderAvailableSpace();
void Render(Bit16s *bufpos, DWORD totalFrames);
void CheckForSignals();
void PushMIDI(DWORD msg);
void PlaySysex(Bit8u *bufpos, DWORD len);
void loadSetup();
void LoadSynthSetup();
};
}
#endif
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