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Author: mcychan

nQuant.Master/PnnQuantizer.cs

@@ -179,7 +179,7 @@ internal virtual void Pnnquan(int[] pixels, ref Color[] palettes, ref int nMaxCo
 				nMaxColors = -1;
 
 			weight = Math.Min(0.9, nMaxColors * 1.0 / maxbins);
-			if (weight < .03 && PG < 1 && PG >= coeffs[0, 1]) {
+			if (weight < .04 && PG < 1 && PG >= coeffs[0, 1]) {
 				PR = PG = PB = PA = 1;
 				if (nMaxColors >= 64)
 					quan_rt = 0;