s_i.c

/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright ps2dev - http://www.ps2dev.org
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
*/
 
#include "libspu2_internal.h"
 
int _spu_eea[4] = {15, 15, 0, 0};
 
int _spu_core;
 
void SpuInit(void)
{
    _spu_core = 0;
    _spu2_config_initialize();
    _SpuInit(0);
    _spu2_config_initialize_typically();
}
 
unsigned int SpuSetCore(unsigned int which_core)
{
    unsigned int result;
 
    result = _spu_core;
    _spu_core = which_core & 1;
    return result;
}
 
unsigned int SpuGetCore(void)
{
    return _spu_core;
}
 
void SpuSetReverbEndAddr(unsigned int eea)
{
    _spu_eea[_spu_core] = (eea >> 17) & 0xF;
    _spu_RXX[512 * _spu_core + 207] = _spu_eea[_spu_core];
}
 
unsigned int SpuGetReverbEndAddr(void)
{
    return (_spu_RXX[512 * _spu_core + 414] << 17) | 0x1FFFF;
}