static void ym_set_mixing(device_t *device, double left, double right)
{
xexex_state *state = device->machine().driver_data<xexex_state>();
flt_volume_set_volume(state->m_filter1l, (71.0 * left) / 55.0);
flt_volume_set_volume(state->m_filter1r, (71.0 * right) / 55.0);
flt_volume_set_volume(state->m_filter2l, (71.0 * left) / 55.0);
flt_volume_set_volume(state->m_filter2r, (71.0 * right) / 55.0);
}
static WRITE8_HANDLER( ninjaw_pancontrol )
{
static const char *const fltname[] = { "2610.1.l", "2610.1.r", "2610.2.l", "2610.2.r" };
offset = offset&3;
ninjaw_pandata[offset] = (float)data * (100.f / 255.0f);
//popmessage(" pan %02x %02x %02x %02x", ninjaw_pandata[0], ninjaw_pandata[1], ninjaw_pandata[2], ninjaw_pandata[3] );
flt_volume_set_volume(devtag_get_device(space->machine, fltname[offset]), ninjaw_pandata[offset] / 100.0);
}
static WRITE8_HANDLER( warriorb_pancontrol )
{
offset = offset&3;
ninjaw_pandata[offset] = (data<<1) + data; /* original volume*3 */
// popmessage(" pan %02x %02x %02x %02x", ninjaw_pandata[0], ninjaw_pandata[1], ninjaw_pandata[2], ninjaw_pandata[3] );
flt_volume_set_volume(offset, ninjaw_pandata[offset] / 100.0);
}
static WRITE8_HANDLER( othunder_TC0310FAM_w )
{
/* there are two TC0310FAM, one for CH1 and one for CH2 from the YM2610. The
PSG output is routed to both chips. */
static int pan[4];
int voll,volr;
pan[offset] = data & 0x1f;
/* PSG output (single ANALOG OUT pin on the YM2610, but we have three channels
because we are using the AY-3-8910 emulation. */
volr = (pan[0] + pan[2]) * 100 / (2 * 0x1f);
voll = (pan[1] + pan[3]) * 100 / (2 * 0x1f);
flt_volume_set_volume(0, voll / 100.0);
flt_volume_set_volume(1, volr / 100.0);
/* CH1 */
volr = pan[0] * 100 / 0x1f;
voll = pan[1] * 100 / 0x1f;
flt_volume_set_volume(2, voll / 100.0);
flt_volume_set_volume(3, volr / 100.0);
/* CH2 */
volr = pan[2] * 100 / 0x1f;
voll = pan[3] * 100 / 0x1f;
flt_volume_set_volume(4, voll / 100.0);
flt_volume_set_volume(5, volr / 100.0);
}
static WRITE8_HANDLER( othunder_TC0310FAM_w )
{
/* there are two TC0310FAM, one for CH1 and one for CH2 from the YM2610. The
PSG output is routed to both chips. */
othunder_state *state = space->machine().driver_data<othunder_state>();
int voll, volr;
state->m_pan[offset] = data & 0x1f;
/* PSG output (single ANALOG OUT pin on the YM2610, but we have three channels
because we are using the AY-3-8910 emulation. */
volr = (state->m_pan[0] + state->m_pan[2]) * 100 / (2 * 0x1f);
voll = (state->m_pan[1] + state->m_pan[3]) * 100 / (2 * 0x1f);
flt_volume_set_volume(state->m_2610_0l, voll / 100.0);
flt_volume_set_volume(state->m_2610_0r, volr / 100.0);
/* CH1 */
volr = state->m_pan[0] * 100 / 0x1f;
voll = state->m_pan[1] * 100 / 0x1f;
flt_volume_set_volume(state->m_2610_1l, voll / 100.0);
flt_volume_set_volume(state->m_2610_1r, volr / 100.0);
/* CH2 */
volr = state->m_pan[2] * 100 / 0x1f;
voll = state->m_pan[3] * 100 / 0x1f;
flt_volume_set_volume(state->m_2610_2l, voll / 100.0);
flt_volume_set_volume(state->m_2610_2r, volr / 100.0);
}
static WRITE8_HANDLER( warriorb_pancontrol )
{
warriorb_state *state = space->machine->driver_data<warriorb_state>();
device_t *flt = NULL;
offset &= 3;
switch (offset)
{
case 0: flt = state->_2610_1l; break;
case 1: flt = state->_2610_1r; break;
case 2: flt = state->_2610_2l; break;
case 3: flt = state->_2610_2r; break;
}
state->pandata[offset] = (data << 1) + data; /* original volume*3 */
//popmessage(" pan %02x %02x %02x %02x", state->pandata[0], state->pandata[1], state->pandata[2], state->pandata[3] );
flt_volume_set_volume(flt, state->pandata[offset] / 100.0);
}
static WRITE8_HANDLER( ninjaw_pancontrol )
{
ninjaw_state *state = space->machine->driver_data<ninjaw_state>();
device_t *flt = NULL;
offset &= 3;
switch (offset)
{
case 0: flt = state->_2610_1l; break;
case 1: flt = state->_2610_1r; break;
case 2: flt = state->_2610_2l; break;
case 3: flt = state->_2610_2r; break;
}
state->pandata[offset] = (float)data * (100.f / 255.0f);
//popmessage(" pan %02x %02x %02x %02x", state->pandata[0], state->pandata[1], state->pandata[2], state->pandata[3] );
flt_volume_set_volume(flt, state->pandata[offset] / 100.0);
}
