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style: code refactoring

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This commit is contained in:
Rekai Nyangadzayi Musuka
2022-10-21 05:13:04 -03:00
parent 208f4b522d
commit ae6b8e2f03
9 changed files with 65 additions and 89 deletions
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16
src/core/apu.zig
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@@ -306,15 +306,15 @@ pub const Apu = struct {
};
// Add all PSG channels together
left += if (ch_left & 1 == 1) self.ch1.amplitude() else 0;
left += if (ch_left >> 1 & 1 == 1) self.ch2.amplitude() else 0;
left += if (ch_left >> 2 & 1 == 1) self.ch3.amplitude() else 0;
left += if (ch_left >> 3 == 1) self.ch4.amplitude() else 0;
left += if (ch_left & 1 == 1) @as(i16, self.ch1.sample) else 0;
left += if (ch_left >> 1 & 1 == 1) @as(i16, self.ch2.sample) else 0;
left += if (ch_left >> 2 & 1 == 1) @as(i16, self.ch3.sample) else 0;
left += if (ch_left >> 3 == 1) @as(i16, self.ch4.sample) else 0;
right += if (ch_right & 1 == 1) self.ch1.amplitude() else 0;
right += if (ch_right >> 1 & 1 == 1) self.ch2.amplitude() else 0;
right += if (ch_right >> 2 & 1 == 1) self.ch3.amplitude() else 0;
right += if (ch_right >> 3 == 1) self.ch4.amplitude() else 0;
right += if (ch_right & 1 == 1) @as(i16, self.ch1.sample) else 0;
right += if (ch_right >> 1 & 1 == 1) @as(i16, self.ch2.sample) else 0;
right += if (ch_right >> 2 & 1 == 1) @as(i16, self.ch3.sample) else 0;
right += if (ch_right >> 3 == 1) @as(i16, self.ch4.sample) else 0;
// Multiply by master channel volume
left *= 1 + @as(i16, self.psg_cnt.left_vol.read());