mirror of
https://github.com/RetroDECK/Supermodel.git
synced 2024-11-30 17:45:40 +00:00
4c727abdc8
also fixes 3 bugs: 1) mpeg right channel volume was always using the left channel volume, too 2) too high MusicVolume setting was not clamped to 0..200 3) too high SoundVolume setting was not clamped to 0..200
90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
/**
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** Supermodel
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** A Sega Model 3 Arcade Emulator.
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** Copyright 2011 Bart Trzynadlowski, Nik Henson
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**
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** This file is part of Supermodel.
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**
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** Supermodel is free software: you can redistribute it and/or modify it under
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** the terms of the GNU General Public License as published by the Free
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** Software Foundation, either version 3 of the License, or (at your option)
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** any later version.
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**
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** Supermodel is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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** 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 Supermodel. If not, see <http://www.gnu.org/licenses/>.
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**/
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/*
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* SCSP.h
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*
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* Header file defining for SCSP emulation.
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*/
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#define MAX_SCSP 2
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#ifndef INCLUDED_SCSP_H
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#define INCLUDED_SCSP_H
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#include "BlockFile.h"
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#include "Types.h"
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#include "Util/NewConfig.h"
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void SCSP_w8(UINT32 addr,UINT8 val);
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void SCSP_w16(UINT32 addr,UINT16 val);
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void SCSP_w32(UINT32 addr,UINT32 val);
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UINT8 SCSP_r8(UINT32 addr);
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UINT16 SCSP_r16(UINT32 addr);
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UINT32 SCSP_r32(UINT32 addr);
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void SCSP_SetCB(int (*Run68k)(int cycles),void (*Int68k)(int irq));
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void SCSP_Update();
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void SCSP_MidiIn(UINT8);
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void SCSP_MidiOutW(UINT8);
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UINT8 SCSP_MidiOutFill();
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UINT8 SCSP_MidiInFill();
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void SCSP_CpuRunScanline();
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UINT8 SCSP_MidiOutR();
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/*
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* SCSP_Init(n):
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*
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* Initializes the SCSPs, allocates internal memory, and creates a mutex for
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* MIDI FIFO access. Call SCSP_SetCB() and SCSP_SetBuffers() before calling
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* this.
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*
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* Parameters:
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* n Number of SCSPs to create. Always use 2!
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*
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* Returns:
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* FAIL if an error occured (prints own error messages), OKAY otherwise.
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*/
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bool SCSP_Init(const Util::Config::Node &config, int n);
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void SCSP_SetRAM(int n,UINT8 *r);
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void SCSP_RTECheck();
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int SCSP_IRQCB(int);
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void SCSP_Master_w8(UINT32 addr,UINT8 val);
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void SCSP_Master_w16(UINT32 addr,UINT16 val);
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void SCSP_Master_w32(UINT32 addr,UINT32 val);
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void SCSP_Slave_w8(UINT32 addr,UINT8 val);
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void SCSP_Slave_w16(UINT32 addr,UINT16 val);
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void SCSP_Slave_w32(UINT32 addr,UINT32 val);
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UINT8 SCSP_Master_r8(UINT32 addr);
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UINT16 SCSP_Master_r16(UINT32 addr);
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UINT32 SCSP_Master_r32(UINT32 addr);
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UINT8 SCSP_Slave_r8(UINT32 addr);
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UINT16 SCSP_Slave_r16(UINT32 addr);
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UINT32 SCSP_Slave_r32(UINT32 addr);
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// Supermodel interface functions
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void SCSP_SaveState(CBlockFile *StateFile);
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void SCSP_LoadState(CBlockFile *StateFile);
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void SCSP_SetBuffers(float *leftBufferPtr, float *rightBufferPtr, float* leftRearBufferPtr, float* rightRearBufferPtr, int bufferLength);
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void SCSP_Deinit(void);
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#endif // INCLUDED_SCSP_H
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