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Added a DC offset for 6560 volume level, albeit one plucked from thin air.
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@ -429,12 +429,14 @@ void MOS6560::Speaker::get_samples(unsigned int number_of_samples, int16_t *targ
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update(2, 0, shift);
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update(3, 1, increment);
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// this sums the output of all three sounds channels plus a DC offset for volume;
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// TODO: what's the real ratio of this stuff?
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target[c] = (
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(_shift_registers[0]&1) +
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(_shift_registers[1]&1) +
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(_shift_registers[2]&1) +
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((noise_pattern[_shift_registers[3] >> 3] >> (_shift_registers[3]&7))&(_control_registers[3] >> 7)&1)
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) * _volume * 700;
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) * _volume * 700 + _volume * 44;
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}
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}
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