dolphin/Source/PluginSpecs/pluginspecs_dsp.h

123 lines
4.5 KiB
C

//__________________________________________________________________________________________________
// Common dsp plugin spec, version #1.0 maintained by F|RES
//
#ifndef _DSP_H_INCLUDED__
#define _DSP_H_INCLUDED__
#include "PluginSpecs.h"
#include "ExportProlog.h"
typedef unsigned char (*TARAM_Read_U8)(const unsigned int _uAddress);
typedef unsigned char* (*TGetMemoryPointer)(const unsigned int _uAddress);
typedef unsigned char* (*TGetARAMPointer)(void);
typedef void (*TLogv)(const char* _szMessage, int _v);
typedef const char* (*TName)(void);
typedef void (*TDebuggerBreak)(void);
typedef void (*TGenerateDSPInt)(void);
typedef unsigned int (*TAudioGetStreaming)(short* _pDestBuffer, unsigned int _numSamples);
typedef struct
{
void* hWnd;
TARAM_Read_U8 pARAM_Read_U8;
TGetMemoryPointer pGetMemoryPointer;
TGetARAMPointer pGetARAMPointer;
TLogv pLog;
TName pName;
TDebuggerBreak pDebuggerBreak;
TGenerateDSPInt pGenerateDSPInterrupt;
TAudioGetStreaming pGetAudioStreaming;
} DSPInitialize;
// __________________________________________________________________________________________________
// Function: DSP_Initialize
// Purpose:
// input: DSPInitialize
// output: none
//
EXPORT void CALL DSP_Initialize(DSPInitialize _dspInitialize);
// __________________________________________________________________________________________________
// Function: DSP_Shutdown
// Purpose: This function is called when the emulator is shutting down
// a game allowing the dll to de-initialise.
// input: none
// output: none
//
EXPORT void CALL DSP_Shutdown(void);
// __________________________________________________________________________________________________
// Function: DSP_ReadMailboxHigh
// Purpose: Send mail to high DSP Mailbox
// input: none
// output: none
//
EXPORT unsigned short CALL DSP_ReadMailboxHigh(bool _CPUMailbox);
// __________________________________________________________________________________________________
// Function: DSP_ReadMailboxLow
// Purpose: Send mail to low DSP Mailbox
// input: none
// output: none
//
EXPORT unsigned short CALL DSP_ReadMailboxLow(bool _CPUMailbox);
// __________________________________________________________________________________________________
// Function: DSP_WriteMailboxHigh
// Purpose: Send mail to high CPU Mailbox
// input: none
// output: none
//
EXPORT void CALL DSP_WriteMailboxHigh(bool _CPUMailbox, unsigned short _uHighMail);
// __________________________________________________________________________________________________
// Function: DSP_WriteMailboxLow
// Purpose: Send mail to low CPU Mailbox
// input: none
// output: none
//
EXPORT void CALL DSP_WriteMailboxLow(bool _CPUMailbox, unsigned short _uLowMail);
// __________________________________________________________________________________________________
// Function: DSP_WriteControlRegister
// Purpose: This function is called if the core reads from the DSP control register
// input: Value to be written
// output: value of the control register
//
EXPORT unsigned short CALL DSP_WriteControlRegister(unsigned short _Value);
// __________________________________________________________________________________________________
// Function: DSP_ReadControlRegister
// Purpose: This function is called if the core reads from the DSP control register
// output: value of the control register
//
EXPORT unsigned short CALL DSP_ReadControlRegister(void);
// __________________________________________________________________________________________________
// Function: DSP_Update
// Purpose: This function is called from time to time from the core.
// input: cycles - run this number of DSP clock cycles.
// output: TRUE if the flag is set, else FALSE
//
EXPORT void CALL DSP_Update(int cycles);
// __________________________________________________________________________________________________
// Function: DSP_SendAIBuffer
// Purpose: This function sends the current AI Buffer to the DSP plugin
// input: _Address : Memory-Address
// input: _Size : Size of the Buffer (always 32)
//
EXPORT void CALL DSP_SendAIBuffer(unsigned int address, int sample_rate);
// __________________________________________________________________________________________________
// Function: DSP_DoState
// Purpose: Saves/load state
// input/output: ptr
// input: mode
//
EXPORT void CALL DSP_DoState(unsigned char **ptr, int mode);
#include "ExportEpilog.h"
#endif