rsd_cb.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 "rs_i.h"
 
static SpuEECBData eeCBData;
 
static SifRpcClientData_t cd;
 
void sceSifCmdLoop2(void)
{
    while ( 1 )
    {
        if ( eeCBData.mode )
        {
            sceSifCallRpc(&cd, 0, 0, &eeCBData, 16, 0, 0, 0, 0);
            if ( eeCBData.mode < 4 )
                memcpy(gStPtr, &gStBuff, sizeof(SpuStEnv));
            eeCBData.mode = 0;
        }
        SleepThread();
    }
}
 
void DMA0CallBackProc(void)
{
    eeCBData.mode = 4;
    iWakeupThread(gStThid);
}
 
void DMA1CallBackProc(void)
{
    eeCBData.mode = 5;
    iWakeupThread(gStThid);
}
 
void IRQCallBackProc(void)
{
    eeCBData.mode = 6;
    iWakeupThread(gStThid);
}
 
void spustCB_preparation_finished(unsigned int voice_bit, int p_status)
{
    eeCBData.mode = 1;
    eeCBData.voice_bit = voice_bit;
    eeCBData.status = p_status;
    iWakeupThread(gStThid);
}
 
void spustCB_transfer_finished(unsigned int voice_bit, int t_status)
{
    eeCBData.mode = 2;
    eeCBData.voice_bit = voice_bit;
    eeCBData.status = t_status;
    iWakeupThread(gStThid);
}
 
void spustCB_stream_finished(unsigned int voice_bit, int s_status)
{
    eeCBData.mode = 3;
    eeCBData.voice_bit = voice_bit;
    eeCBData.status = s_status;
    iWakeupThread(gStThid);
}
 
void sce_spust_loop(void *userdata)
{
    int i;
 
    (void)userdata;
 
    eeCBData.mode = 0;
    while ( sceSifBindRpc(&cd, sce_SPUST_CB, 0) >= 0 )
    {
        for ( i = 0; i < 10000; i += 1 )
        {
            __asm__ __volatile__("" : "+g"(i) : :);
        }
        if ( cd.server )
            sceSifCmdLoop2();
    }
    while ( 1 )
        ;
}