Puzzle: what does "((x * 299 + 41) & 511) > 294" compute? Bonus points for explaining how it works.
@NilsSchneider @hhpapazian Heh, true for scalar, false for SIMD, see https://code.google.com/p/music-synthesizer-for-android/wiki/SinePoly …
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@raphlinus@hhpapazian nice, good article :) -
@raphlinus@hhpapazian For a given X = Midi note you know if it's a black key if the result is true. Crazy shit - 4 more replies
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