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Old 21 October 2016, 09:48   #37
thellier
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Join Date: Sep 2011
Location: Paris/France
Posts: 151
Hello

@pandy71
>Isn't better to define problem that 2 LSB are from CLUT

No because you can access only 64 colors from the palette in Ham8 so you cant recover ALL the possibles values from 0 to 255 but only 64 ones

>2+2+2=6 bits and 6+6+6=18 ; 6+18 =24.
This formula would let suppose that if it have been load a color palette (so with a 8 bits precision) in a pixel then you can modify in the next pixel ONLY the 6 MSB bits for (say) the red channel: but this is not the case because it REPLACE the (say) red channel so you lose the 2 LSB bits

Alain
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