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Oops, bug fix for MaskPattern100

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git-svn-id: https://zxing.googlecode.com/svn/trunk@17 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
srowen 2007-11-07 18:44:18 +00:00
parent e73dd9a068
commit 149c7f1b8a
1 changed files with 3 additions and 3 deletions
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6
core/src/com/google/zxing/qrcode/decoder/DataMask.java
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@ -84,7 +84,7 @@ abstract class DataMask {
}
/**
* 001: mask bits for which j mod 2 == 0
* 001: mask bits for which i mod 2 == 0
*/
private static class DataMask001 extends DataMask {
void unmaskBitMatrix(int[] bits, int dimension) {
@ -165,9 +165,9 @@ abstract class DataMask {
int count = 0;
int offset = 0;
for (int j = 0; j < dimension; j++) {
int jComponent = j / 3;
int jComponentParity = (j / 3) & 0x01;
for (int i = 0; i < dimension; i++) {
if (((i >> 1 + jComponent) & 0x01) == 0) {
if (((i >> 1) & 0x01) == jComponentParity) {
bitMask |= 1 << count;
}
if (++count == 32) {