s_rdd.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 SpuReadDecodedData(SpuDecodedData *d_data, int flag)
{
    int v3;
    u32 v4;
 
    v3 = 0;
    v4 = 32;
    switch ( flag )
    {
        case SPU_CDONLY:
            break;
        case SPU_VOICEONLY:
            d_data = (SpuDecodedData *)((char *)d_data + 2048);
            v3 = 256;
            break;
        case SPU_ALL:
        default:
            v4 = 64;
            break;
    }
    _spu_Fr_(d_data, v3, v4);
    return ((_spu_RXX[512 * _spu_core + 418] & 0x800) != 0) ? SPU_DECODED_SECONDHALF : SPU_DECODED_FIRSTHALF;
}