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#869 Negative float reading fixed

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This commit is contained in:
honfika@gmail.com
2015-05-01 12:07:38 +02:00
parent 3b11085365
commit 45251ada53
9 changed files with 235 additions and 209 deletions
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24
libsrc/ffdec_lib/src/com/jpexs/helpers/Helper.java
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@@ -70,6 +70,15 @@ public class Helper {
private static final Map<String, Area> shapeCache = new HashMap<>();
private static final String[] hexStringCache;
static {
hexStringCache = new String[256];
for (int i = 0; i < hexStringCache.length; i++) {
hexStringCache[i] = String.format("%02x", i);
}
}
/**
* Converts array of int values to string
*
@@ -332,11 +341,16 @@ public class Helper {
return ret;
}
public static String byteArrayToHex(byte[] a) {
StringBuilder sb = new StringBuilder(a.length * 2);
for (byte b : a) {
sb.append(String.format("%02x", b & 0xff));
public static String byteToHex(byte b) {
return hexStringCache[b & 0xff];
}
public static String byteArrayToHex(byte[] data) {
StringBuilder sb = new StringBuilder(data.length * 2);
for (byte b : data) {
sb.append(hexStringCache[b & 0xff]);
}
return sb.toString();
}
@@ -775,7 +789,7 @@ public class Helper {
if (i > 0 && i % groupSize == 0) {
writer.appendNoHilight(" ");
}
writer.appendNoHilight(String.format("%02x ", data[idx]));
writer.appendNoHilight(byteToHex(data[idx])).appendNoHilight(" ");
} else {
if (addChars) {
if (i > 0 && i % groupSize == 0) {