Fix some gif transparency against antimatter15#3 , ref to

flyskywhy/PixelShapeRN@f8b299c
flyskywhy · Jan 16, 2023 · c6ae80a · c6ae80a
1 parent 508c3fe
commit c6ae80a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/GIFEncoder.js b/GIFEncoder.js
@@ -341,7 +341,7 @@ const GIFEncoder = function() {
 			var dg = g - (colorTab[i++] & 0xff);
 			var db = b - (colorTab[i] & 0xff);
 			var d = dr * dr + dg * dg + db * db;
-			var index = i / 3;
+			var index = i / 3 | 0;
 			if (usedEntry[index] && (d < dmin)) {
 				dmin = d;
 				minpos = index;