RSP: Added musyx ucode suport to HLE from mupen64plus-ae

[mupen64plus-pandora.git] / source / mupen64plus-rsp-hle / src / hle.h

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *   Mupen64plus-rsp-hle - hle.h                                           *
 *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
 *   Copyright (C) 2002 Hacktarux                                          *
 *                                                                         *
 *   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 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 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.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef HLE_H
#define HLE_H

#define M64P_PLUGIN_PROTOTYPES 1
#include "m64p_plugin.h"
#include <stdint.h>

#define RSP_HLE_VERSION        0x020000
#define RSP_PLUGIN_API_VERSION 0x020000

#ifdef M64P_BIG_ENDIAN
#define S 0
#define S16 0
#define S8 0
#else
#define S 1
#define S16 2
#define S8 3
#endif

static inline int16_t clamp_s16(int_fast32_t x)
{
    x = (x < INT16_MIN) ? INT16_MIN: x;
    x = (x > INT16_MAX) ? INT16_MAX: x;

    return x;
}

extern RSP_INFO rsp;

typedef struct {
    unsigned int type;
    unsigned int flags;

    unsigned int ucode_boot;
    unsigned int ucode_boot_size;

    unsigned int ucode;
    unsigned int ucode_size;

    unsigned int ucode_data;
    unsigned int ucode_data_size;

    unsigned int dram_stack;
    unsigned int dram_stack_size;

    unsigned int output_buff;
    unsigned int output_buff_size;

    unsigned int data_ptr;
    unsigned int data_size;

    unsigned int yield_data_ptr;
    unsigned int yield_data_size;
} OSTask_t;

static inline const OSTask_t *const get_task(void)
{
    return (OSTask_t *)(rsp.DMEM + 0xfc0);
}

void DebugMessage(int level, const char *message, ...);

extern uint8_t BufferSpace[0x10000];

extern uint16_t AudioInBuffer;   /* 0x0000(T8) */
extern uint16_t AudioOutBuffer;  /* 0x0002(T8) */
extern uint16_t AudioCount;      /* 0x0004(T8) */
extern uint32_t loopval;         /* 0x0010(T8) */
extern int16_t Env_Dry;
extern int16_t Env_Wet;
extern int16_t Vol_Left;
extern int16_t Vol_Right;
extern int16_t VolTrg_Left;
extern int32_t VolRamp_Left;
extern int16_t VolTrg_Right;
extern int32_t VolRamp_Right;

extern uint16_t adpcmtable[0x88];
extern const uint16_t ResampleLUT [0x200];
extern short hleMixerWorkArea[256];

void MP3(uint32_t inst1, uint32_t inst2);

#endif