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final MORPHGRADIENT fix

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This commit is contained in:
Jindra Pet��k
2013-09-05 19:22:05 +02:00
parent ca91bb347a
commit c43e4afd57
4 changed files with 24 additions and 5 deletions
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trunk/src/com/jpexs/decompiler/flash/SWFInputStream.java
+5 -3
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@@ -2288,9 +2288,11 @@ public class SWFInputStream extends InputStream {
*/
public MORPHGRADIENT readMORPHGRADIENT() throws IOException {
MORPHGRADIENT ret = new MORPHGRADIENT();
int numGradients = (int) readUI8();
ret.numGradientsExtra = numGradients & 0xf0; //some extra data. Are these the same as in GRADIENT or just obfuscator junk???
numGradients = numGradients & 0x0f;
//Despite of documentation (UI8 1-8), there are two fields
// spreadMode and interPolationMode which are same as in GRADIENT
ret.spreadMode = (int) readUB(2);
ret.interPolationMode = (int) readUB(2);
int numGradients = (int) readUB(4);
ret.gradientRecords = new MORPHGRADRECORD[numGradients];
for (int i = 0; i < numGradients; i++) {
ret.gradientRecords[i] = readMORPHGRADRECORD();
trunk/src/com/jpexs/decompiler/flash/SWFOutputStream.java
+5 -1
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@@ -1471,7 +1471,11 @@ public class SWFOutputStream extends OutputStream {
* @throws IOException
*/
public void writeMORPHGRADIENT(MORPHGRADIENT value, int shapeNum) throws IOException {
writeUI8(value.gradientRecords.length + value.numGradientsExtra);
//Despite of documentation (UI8 1-8), there are two fields
// spreadMode and interPolationMode which are same as in GRADIENT
writeUB(2, value.spreadMode);
writeUB(2, value.interPolationMode);
writeUB(4, value.gradientRecords.length);
for (int i = 0; i < value.gradientRecords.length; i++) {
writeMORPHGRADRECORD(value.gradientRecords[i]);
}
trunk/src/com/jpexs/decompiler/flash/types/GRADIENT.java
+6
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@@ -22,11 +22,17 @@ package com.jpexs.decompiler.flash.types;
*/
public class GRADIENT {
/**
* Spread mode
*/
public int spreadMode;
public static final int SPREAD_PAD_MODE = 0;
public static final int SPREAD_REFLECT_MODE = 1;
public static final int SPREAD_REPEAT_MODE = 2;
public static final int SPREAD_RESERVED = 3;
/**
* Interpolation mode
*/
public int interPolationMode;
public static final int INTERPOLATION_RGB_MODE = 0;
public static final int INTERPOLATION_LINEAR_RGB_MODE = 1;
trunk/src/com/jpexs/decompiler/flash/types/MORPHGRADIENT.java
+8 -1
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@@ -22,9 +22,16 @@ package com.jpexs.decompiler.flash.types;
*/
public class MORPHGRADIENT {
/**
* Spread mode. See GRADIENT.SPREAD_* constants
*/
public int spreadMode;
/**
* Interpolation mode. See GRADIENT.INTERPOLATION_* constants
*/
public int interPolationMode;
public int numGradients;
public MORPHGRADRECORD gradientRecords[];
public int numGradientsExtra;
public static RGBA morphColor(RGBA c1, RGBA c2, int ratio) {
int r = (c1.red + (c2.red - c1.red) * ratio / 65535);