예제 #1
0
파일: sound_opl.c 프로젝트: Wack0/PCem-X
uint8_t opl3_read(uint16_t a, void *priv)
{
        opl_t *opl = (opl_t *)priv;

        cycles -= (int)(isa_timing * 8);
        return opl_read(0, a);
}
예제 #2
0
uint8_t opl3_read(uint16_t a, void *priv)
{
        opl_t *opl = (opl_t *)priv;

        cycles -= ISA_CYCLES(8);
        opl3_update2(opl);
        return opl_read(0, a);
}
예제 #3
0
uint8_t opl2_r_read(uint16_t a, void *priv)
{
        opl_t *opl = (opl_t *)priv;

        cycles -= (int)(isa_timing * 8);
        opl2_update2(opl);
        return opl_read(1, a);
}