3% speedup in noise on AVR by eliminating a shift-loop.  Math is identical, output results tested and found identical in every case tested.
3% speedup in noise on AVR by eliminating a shift-loop.  Math is identical, output results tested and found identical in every case tested.

FastLED/FastLED,eshkrab/FastLED-esp32,corbinstreehouse/FastLED,PaulStoffregen/FastLED,eshkrab/FastLED-esp32,NicoHood/FastLED,kcouck/FastLED,tullo-x86/FastLED,NicoHood/FastLED,FastLED/FastLED,remspoor/FastLED,kcouck/FastLED,tullo-x86/FastLED,FastLED/FastLED,remspoor/FastLED,corbinstreehouse/FastLED,PaulStoffregen/FastLED,FastLED/FastLED,PaulStoffregen/FastLED