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awacs: remove leftovers

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This commit is contained in:
Olivier Galibert 2021-03-24 11:49:24 +01:00
parent 38bfe838e2
commit 5c124e2e87
1 changed files with 0 additions and 31 deletions
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31
src/devices/sound/awacs.cpp
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@ -338,36 +338,5 @@ void awacs_device::write(offs_t offset, uint8_t data)
default:
logerror("reg_w %02x, %02x\n", offset, data);
break;
#if 0
case 0x8:
case 0x9:
m_regs[offset] = data;
m_buffer_size = (m_regs[8]<<6) | (m_regs[9]>>2);
// printf("buffer size = %x samples, %x bytes\n", m_buffer_size, m_buffer_size*4);
m_buffer_size *= 4; // samples * 16 bits * stereo
break;
case 0x10:
{
static const int rates[4] = { 22100, 29400, 44100, 22100 };
m_stream->set_sample_rate(rates[(data>>1)&3]);
// printf("rate %d, enable: %d\n", rates[(data>>1)&3], data & 1);
m_playback_enable = (data & 1) ? true : false;
if (m_playback_enable && !(m_regs[0x10]&1))
{
m_play_ptr = 0;
m_buffer_num = 0;
}
}
break;
case 0x18:
m_regs[offset] &= 0xf0;
m_regs[offset] |= (data & 0x0f);
m_regs[offset] &= ~(data & 0xf0);
return;
#endif
}
}