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Added GFX - support for TGA external images

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This commit is contained in:
Jindra Petřík
2023-01-01 23:33:25 +01:00
parent eaca77163d
commit f275da0199
8 changed files with 635 additions and 57 deletions
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37
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/gfx/TgaSupport.java Normal file
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@@ -0,0 +1,37 @@
/*
* Copyright (C) 2010-2022 JPEXS, All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
*/
package com.jpexs.decompiler.flash.gfx;
import javax.imageio.spi.IIORegistry;
/**
*
* @author JPEXS
*/
public class TgaSupport {
private static boolean inited = false;
public static void init() {
if (inited) {
return;
}
IIORegistry registry = IIORegistry.getDefaultInstance();
registry.registerServiceProvider(new com.realityinteractive.imageio.tga.TGAImageReaderSpi());
inited = true;
}
}

52
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/gfx/DefineExternalImage.java
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@@ -19,6 +19,7 @@ package com.jpexs.decompiler.flash.tags.gfx;
import com.jpexs.decompiler.flash.SWF;
import com.jpexs.decompiler.flash.SWFInputStream;
import com.jpexs.decompiler.flash.SWFOutputStream;
import com.jpexs.decompiler.flash.gfx.TgaSupport;
import com.jpexs.decompiler.flash.helpers.ImageHelper;
import com.jpexs.decompiler.flash.tags.base.ImageTag;
import com.jpexs.decompiler.flash.tags.enums.ImageFormat;
@@ -35,6 +36,7 @@ import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Objects;
import javax.imageio.ImageIO;
import net.npe.dds.DDSReader;
/**
@@ -175,30 +177,44 @@ public class DefineExternalImage extends ImageTag {
}
if (bitmapFormat == BITMAP_FORMAT_TGA) {
createFailedImage();
return;
}
Path imagePath = getSwf().getFile() == null ? null : Paths.get(getSwf().getFile()).getParent().resolve(Paths.get(fileName));
if (imagePath != null && imagePath.toFile().exists()) {
try {
byte[] imageData = Files.readAllBytes(imagePath);
int[] pixels = DDSReader.read(imageData, DDSReader.ARGB, 0);
BufferedImage bufImage = new BufferedImage(DDSReader.getWidth(imageData), DDSReader.getHeight(imageData), BufferedImage.TYPE_INT_ARGB);
bufImage.getRaster().setDataElements(0, 0, bufImage.getWidth(), bufImage.getHeight(), pixels);
Image scaled = bufImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
bufImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB);
bufImage.getGraphics().drawImage(scaled, 0, 0, null);
serImage = new SerializableImage(bufImage);
} catch (IOException ex) {
Path imagePath = getSwf().getFile() == null ? null : Paths.get(getSwf().getFile()).getParent().resolve(Paths.get(fileName));
if (imagePath != null && imagePath.toFile().exists()) {
try {
TgaSupport.init();
BufferedImage bufImage = ImageIO.read(imagePath.toFile());
Image scaled = bufImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
bufImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB);
bufImage.getGraphics().drawImage(scaled, 0, 0, null);
serImage = new SerializableImage(bufImage);
cachedImageFilename = fileName;
} catch (IOException ex) {
createFailedImage();
}
} else {
createFailedImage();
}
} else {
createFailedImage();
Path imagePath = getSwf().getFile() == null ? null : Paths.get(getSwf().getFile()).getParent().resolve(Paths.get(fileName));
if (imagePath != null && imagePath.toFile().exists()) {
try {
byte[] imageData = Files.readAllBytes(imagePath);
int[] pixels = DDSReader.read(imageData, DDSReader.ARGB, 0);
BufferedImage bufImage = new BufferedImage(DDSReader.getWidth(imageData), DDSReader.getHeight(imageData), BufferedImage.TYPE_INT_ARGB);
bufImage.getRaster().setDataElements(0, 0, bufImage.getWidth(), bufImage.getHeight(), pixels);
Image scaled = bufImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
bufImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB);
bufImage.getGraphics().drawImage(scaled, 0, 0, null);
serImage = new SerializableImage(bufImage);
} catch (IOException ex) {
createFailedImage();
}
} else {
createFailedImage();
}
}
}
}
@Override
public boolean importSupported() {
return false;

94
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/gfx/DefineExternalImage2.java
View File

@@ -19,6 +19,7 @@ package com.jpexs.decompiler.flash.tags.gfx;
import com.jpexs.decompiler.flash.SWF;
import com.jpexs.decompiler.flash.SWFInputStream;
import com.jpexs.decompiler.flash.SWFOutputStream;
import com.jpexs.decompiler.flash.gfx.TgaSupport;
import com.jpexs.decompiler.flash.helpers.ImageHelper;
import com.jpexs.decompiler.flash.tags.base.ImageTag;
import com.jpexs.decompiler.flash.tags.enums.ImageFormat;
@@ -35,6 +36,7 @@ import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Objects;
import javax.imageio.ImageIO;
import net.npe.dds.DDSReader;
/**
@@ -48,15 +50,15 @@ public class DefineExternalImage2 extends ImageTag {
public static final String NAME = "DefineExternalImage2";
public int imageID;
public static final int UNKNOWN_IS_STANDALONE = 0;
public static final int UNKNOWN_HAS_SUBIMAGES = 9;
/**
* Special unknown field.
* This seems to have value of 9 when it has DefineSubImages and in this case,
* imageId is not treated as a characterId.
* If it has value of 0, this tag is threated as standalone external image - standard character.
* Special unknown field. This seems to have value of 9 when it has
* DefineSubImages and in this case, imageId is not treated as a
* characterId. If it has value of 0, this tag is threated as standalone
* external image - standard character.
*/
public int unknownID;
@@ -71,17 +73,17 @@ public class DefineExternalImage2 extends ImageTag {
public String fileName;
public byte[] extraData; //?
public static final int BITMAP_FORMAT_DEFAULT = 0;
public static final int BITMAP_FORMAT_TGA = 1;
public static final int BITMAP_FORMAT_DDS = 2;
//It looks like gfxexport produces BITMAP_FORMAT2_* values for format,
//but BITMAP_FORMAT_* works the same way
public static final int BITMAP_FORMAT2_JPEG = 10;
public static final int BITMAP_FORMAT2_TGA = 13;
public static final int BITMAP_FORMAT2_DDS = 14;
@@ -91,7 +93,7 @@ public class DefineExternalImage2 extends ImageTag {
@HideInRawEdit
private String cachedImageFilename = null;
/**
* Gets data bytes
*
@@ -132,7 +134,7 @@ public class DefineExternalImage2 extends ImageTag {
targetWidth = 1;
targetHeight = 1;
unknownID = UNKNOWN_HAS_SUBIMAGES;
bitmapFormat = BITMAP_FORMAT_DDS;
bitmapFormat = BITMAP_FORMAT2_DDS;
characterID = -1;
createFailedImage();
}
@@ -140,7 +142,7 @@ public class DefineExternalImage2 extends ImageTag {
@Override
public final void readData(SWFInputStream sis, ByteArrayRange data, int level, boolean parallel, boolean skipUnusualTags, boolean lazy) throws IOException {
imageID = sis.readUI16("imageID");
unknownID = sis.readUI16("unknownID"); // always 9
unknownID = sis.readUI16("unknownID");
bitmapFormat = sis.readUI16("bitmapFormat");
targetWidth = sis.readUI16("targetWidth");
targetHeight = sis.readUI16("targetHeight");
@@ -204,27 +206,43 @@ public class DefineExternalImage2 extends ImageTag {
if (targetWidth <= 0 || targetHeight <= 0) {
serImage = new SerializableImage(1, 1, BufferedImage.TYPE_4BYTE_ABGR_PRE);
serImage.fillTransparent();
return;
}
if (bitmapFormat == BITMAP_FORMAT_TGA) {
createFailedImage();
return;
}
Path imagePath = getSwf().getFile() == null ? null : Paths.get(getSwf().getFile()).getParent().resolve(Paths.get(fileName));
if (imagePath != null && imagePath.toFile().exists()) {
try {
byte[] imageData = Files.readAllBytes(imagePath);
int[] pixels = DDSReader.read(imageData, DDSReader.ARGB, 0);
BufferedImage bufImage = new BufferedImage(DDSReader.getWidth(imageData), DDSReader.getHeight(imageData), BufferedImage.TYPE_INT_ARGB);
bufImage.getRaster().setDataElements(0, 0, bufImage.getWidth(), bufImage.getHeight(), pixels);
Image scaled = bufImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
bufImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB);
bufImage.getGraphics().drawImage(scaled, 0, 0, null);
serImage = new SerializableImage(bufImage);
cachedImageFilename = fileName;
} catch (IOException ex) {
serImage.fillTransparent();
} else if (bitmapFormat == BITMAP_FORMAT2_JPEG || bitmapFormat == BITMAP_FORMAT2_TGA || bitmapFormat == BITMAP_FORMAT_TGA) {
Path imagePath = getSwf().getFile() == null ? null : Paths.get(getSwf().getFile()).getParent().resolve(Paths.get(fileName));
if (imagePath != null && imagePath.toFile().exists()) {
try {
if (bitmapFormat == BITMAP_FORMAT2_TGA || bitmapFormat == BITMAP_FORMAT_TGA) {
TgaSupport.init();
}
BufferedImage bufImage = ImageIO.read(imagePath.toFile());
Image scaled = bufImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
bufImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB);
bufImage.getGraphics().drawImage(scaled, 0, 0, null);
serImage = new SerializableImage(bufImage);
cachedImageFilename = fileName;
} catch (IOException ex) {
createFailedImage();
}
} else {
createFailedImage();
}
} else if (bitmapFormat == BITMAP_FORMAT2_DDS || bitmapFormat == BITMAP_FORMAT2_DDS) {
Path imagePath = getSwf().getFile() == null ? null : Paths.get(getSwf().getFile()).getParent().resolve(Paths.get(fileName));
if (imagePath != null && imagePath.toFile().exists()) {
try {
byte[] imageData = Files.readAllBytes(imagePath);
int[] pixels = DDSReader.read(imageData, DDSReader.ARGB, 0);
BufferedImage bufImage = new BufferedImage(DDSReader.getWidth(imageData), DDSReader.getHeight(imageData), BufferedImage.TYPE_INT_ARGB);
bufImage.getRaster().setDataElements(0, 0, bufImage.getWidth(), bufImage.getHeight(), pixels);
Image scaled = bufImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
bufImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB);
bufImage.getGraphics().drawImage(scaled, 0, 0, null);
serImage = new SerializableImage(bufImage);
cachedImageFilename = fileName;
} catch (IOException ex) {
createFailedImage();
}
} else {
createFailedImage();
}
} else {
@@ -232,7 +250,7 @@ public class DefineExternalImage2 extends ImageTag {
}
}
}
@Override
public boolean importSupported() {
return false;
@@ -244,10 +262,10 @@ public class DefineExternalImage2 extends ImageTag {
return super.toString();
}
return tagName + " (i" + imageID + ")";
}
}
@Override
public void setCharacterId(int characterId) {
}
}
}