Cache 32-bit version of 16-bit palette
Cache 32-bit version of 16-bit palette

matthewbauer/gbajs,ElliottAYoung/gbajs,JershXL/gbajs,ElliottAYoung/gbajs,matthewbauer/gbajs,JershXL/gbajs,endrift/gbajs,endrift/gbajs