95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
// -*- C++ -*-
|
|
// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
|
|
// Copyright (C) 1999-2003 Forgotten
|
|
// Copyright (C) 2004 Forgotten and the VBA development team
|
|
// Copyright (C) 2004-2006 VBA development team
|
|
// Copyright (C) 2007-2008 VBA-M development team
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation; either version 2, 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 General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software Foundation,
|
|
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
#ifndef VBA_SOUND_H
|
|
#define VBA_SOUND_H
|
|
|
|
#include "System.h"
|
|
|
|
#define NR10 0x60
|
|
#define NR11 0x62
|
|
#define NR12 0x63
|
|
#define NR13 0x64
|
|
#define NR14 0x65
|
|
#define NR21 0x68
|
|
#define NR22 0x69
|
|
#define NR23 0x6c
|
|
#define NR24 0x6d
|
|
#define NR30 0x70
|
|
#define NR31 0x72
|
|
#define NR32 0x73
|
|
#define NR33 0x74
|
|
#define NR34 0x75
|
|
#define NR41 0x78
|
|
#define NR42 0x79
|
|
#define NR43 0x7c
|
|
#define NR44 0x7d
|
|
#define NR50 0x80
|
|
#define NR51 0x81
|
|
#define NR52 0x84
|
|
#define SGCNT0_H 0x82
|
|
#define FIFOA_L 0xa0
|
|
#define FIFOA_H 0xa2
|
|
#define FIFOB_L 0xa4
|
|
#define FIFOB_H 0xa6
|
|
|
|
extern void (*psoundTickfn)();
|
|
extern void soundShutdown();
|
|
extern bool soundInit();
|
|
extern void soundPause();
|
|
extern void soundResume();
|
|
extern void soundEnable(int);
|
|
extern void soundDisable(int);
|
|
extern int soundGetEnable();
|
|
extern void soundReset();
|
|
extern void soundSaveGame(gzFile);
|
|
extern void soundReadGame(gzFile, int);
|
|
extern void soundEvent(u32, u8);
|
|
extern void soundEvent(u32, u16);
|
|
extern void soundTimerOverflow(int);
|
|
extern void soundSetQuality(int);
|
|
extern void setsystemSoundOn(bool value);
|
|
extern void setsoundPaused(bool value);
|
|
extern void interp_rate();
|
|
|
|
extern int SOUND_CLOCK_TICKS; // Number of 16.8 MHz clocks between calls to soundTick()
|
|
extern int soundTicks; // Number of 16.8 MHz clocks until soundTick() will be called
|
|
extern int soundQuality; // sample rate = 44100 / soundQuality
|
|
extern int soundBufferLen; // size of sound buffer in BYTES
|
|
extern u16 soundFinalWave[1470];// 16-bit SIGNED stereo sample buffer
|
|
extern int soundVolume; // emulator volume code (not linear)
|
|
|
|
extern int soundInterpolation; // 1 if PCM should have low-pass filtering
|
|
extern float soundFiltering; // 0.0 = none, 1.0 = max (only if soundInterpolation!=0)
|
|
|
|
extern bool soundEcho; // enables echo for GB, not GBA
|
|
|
|
// Not used anymore
|
|
extern bool soundLowPass;
|
|
extern bool soundReverse;
|
|
|
|
// Unknown purpose
|
|
extern int soundBufferTotalLen;
|
|
extern u32 soundNextPosition;
|
|
extern bool soundPaused;
|
|
extern bool soundOffFlag;
|
|
|
|
#endif // VBA_SOUND_H
|