diff options
Diffstat (limited to 'openjdk/sun/java2d/cmm/lcms/LCMS.java')
| -rw-r--r-- | openjdk/sun/java2d/cmm/lcms/LCMS.java | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/openjdk/sun/java2d/cmm/lcms/LCMS.java b/openjdk/sun/java2d/cmm/lcms/LCMS.java deleted file mode 100644 index 06bff7bf..00000000 --- a/openjdk/sun/java2d/cmm/lcms/LCMS.java +++ /dev/null @@ -1,185 +0,0 @@ -/* - Copyright (C) 2009 Jeroen Frijters - Copyright (C) 2010 Volker Berlin (i-net software) - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Jeroen Frijters - jeroen@frijters.net - -*/ -package sun.java2d.cmm.lcms; - -import gnu.java.awt.color.TagEntry; - -import java.awt.color.CMMException; -import java.awt.color.ColorSpace; -import java.awt.color.ICC_Profile; -import java.awt.color.ICC_ProfileGray; -import java.awt.color.ICC_ProfileRGB; -import java.awt.image.BufferedImage; -import java.awt.image.Raster; -import java.awt.image.WritableRaster; -import java.nio.ByteBuffer; -import java.util.ArrayList; -import java.util.Hashtable; - -import sun.java2d.cmm.ColorTransform; -import sun.java2d.cmm.PCMM; - -// dummy color management implementation -public class LCMS implements PCMM { - - private static final int HEADER_SIZE = 128; - - private final ArrayList<ProfileData> profiles = new ArrayList<ProfileData>(); - - public synchronized long loadProfile( byte[] data ) { - int free = profiles.indexOf( null ); - if( free != -1 ) { - profiles.set( free, new ProfileData( data.clone()) ); - return free; - } else { - long id = profiles.size(); - profiles.add( new ProfileData( data.clone()) ); - return id; - } - } - - public synchronized void freeProfile( long profileID ) { - profiles.set( (int)profileID, null ); - } - - public synchronized int getProfileSize( long profileID ) { - return profiles.get( (int)profileID ).data.length; - } - - public synchronized void getProfileData( long profileID, byte[] data ) { - byte[] src = profiles.get( (int)profileID ).data; - System.arraycopy( src, 0, data, 0, src.length ); - } - - public void getTagData( long profileID, int tagSignature, byte[] data ) { - ProfileData profile = profiles.get( (int)profileID ); - if( tagSignature == ICC_Profile.icSigHead ) { - byte[] src = profile.data; - System.arraycopy( src, 0, data, 0, HEADER_SIZE ); - } else { - TagEntry entry = profile.tags.get( tagSignature ); - if( entry == null ){ - throw new CMMException( "tag does not exist: " + tagSignature ); - } - byte[] src = entry.getData(); - System.arraycopy( src, 0, data, 0, src.length ); - } - - } - - public int getTagSize( long profileID, int tagSignature ) { - if( tagSignature == ICC_Profile.icSigHead ) { - return HEADER_SIZE; - } - ProfileData profile = profiles.get( (int)profileID ); - TagEntry entry = profile.tags.get( tagSignature ); - if( entry == null ){ - throw new CMMException( "tag does not exist: " + tagSignature ); - } - return entry.getData().length; - } - - public void setTagData(long profileID, int tagSignature, byte[] data) - { - throw new CMMException("Not implemented"); - } - - public ColorTransform createTransform(ICC_Profile profile, int renderType, int transformType) - { - return new DummyColorTransform(); - } - - public ColorTransform createTransform(ColorTransform[] transforms) - { - return new DummyColorTransform(); - } - - private static class ProfileData{ - - private final byte[] data; - private final Hashtable<Integer, TagEntry> tags; - - private ProfileData(byte[] data){ - this.data = data; - this.tags = createTagTable( data ); - } - - private static Hashtable<Integer, TagEntry> createTagTable( byte[] data ) throws IllegalArgumentException { - ByteBuffer buf = ByteBuffer.wrap( data ); - int nTags = buf.getInt( HEADER_SIZE ); - - Hashtable<Integer, TagEntry> tagTable = new Hashtable<Integer, TagEntry>(); - for( int i = 0; i < nTags; i++ ) { - int sig = buf.getInt( HEADER_SIZE + i * TagEntry.entrySize + 4 ); - int offset = buf.getInt( HEADER_SIZE + i * TagEntry.entrySize + 8 ); - int size = buf.getInt( HEADER_SIZE + i * TagEntry.entrySize + 12 ); - TagEntry te = new TagEntry( sig, offset, size, data ); - - if( tagTable.put( sig, te ) != null ) - throw new IllegalArgumentException( "Duplicate tag in profile:" + te ); - } - return tagTable; - } - - } - - static class DummyColorTransform implements ColorTransform - { - public int getNumInComponents() - { - throw new CMMException("Not implemented"); - } - - public int getNumOutComponents() - { - throw new CMMException("Not implemented"); - } - - public void colorConvert(BufferedImage src, BufferedImage dst) - { - throw new CMMException("Not implemented"); - } - - public void colorConvert(Raster src, WritableRaster dst, float[] srcMinVal, float[] srcMaxVal, float[] dstMinVal, float[]dstMaxVal) - { - throw new CMMException("Not implemented"); - } - - public void colorConvert(Raster src, WritableRaster dst) - { - throw new CMMException("Not implemented"); - } - - public short[] colorConvert(short[] src, short[] dest) - { - throw new CMMException("Not implemented"); - } - - public byte[] colorConvert(byte[] src, byte[] dest) - { - throw new CMMException("Not implemented"); - } - } -} |