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Pulled unsigned masks out to BitConstants class

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This commit is contained in:
Collin Smith 2020-08-08 23:06:36 -07:00
parent c2ce0a3179
commit a9d33c2de8
2 changed files with 13 additions and 6 deletions
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12
core/src/com/riiablo/io/BitConstants.java Normal file
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@ -0,0 +1,12 @@
package com.riiablo.io;
public class BitConstants {
private BitConstants() {}
static final long[] UNSIGNED_MASKS = new long[Long.SIZE];
static {
for (int i = 1; i < Long.SIZE; i++) {
UNSIGNED_MASKS[i] = (UNSIGNED_MASKS[i - 1] << 1) + 1;
}
}
}

7
core/src/com/riiablo/io/BitInput.java
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@ -25,12 +25,7 @@ public class BitInput {
private static final int MAX_SAFE_CACHED_BITS = Long.SIZE - Byte.SIZE;
private static final long[] MASKS = new long[Long.SIZE];
static {
for (int i = 1; i < Long.SIZE; i++) {
MASKS[i] = (MASKS[i - 1] << 1) + 1;
}
}
private static final long[] MASKS = BitConstants.UNSIGNED_MASKS;
private final ByteInput byteInput;
private final long numBits;