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/*
* Copyright 2013 Luciad (http://www.luciad.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.luciad.imageio.webp;
public class WebPEncoderOptions {
static {
WebP.loadNativeLibrary();
}
long fPointer;
public WebPEncoderOptions() {
fPointer = createConfig();
if ( fPointer == 0 ) {
throw new OutOfMemoryError();
}
}
@Override
protected void finalize() throws Throwable {
super.finalize();
deleteConfig( fPointer );
fPointer = 0L;
}
private static native long createConfig();
private static native void deleteConfig( long aPointer );
long getPointer() {
return fPointer;
}
public float getCompressionQuality() {
return getQuality(fPointer);
}
public void setCompressionQuality( float quality ) {
setQuality( fPointer, quality );
}
public boolean isLossless() {
return getLossless( fPointer ) != 0;
}
public void setLossless( boolean aLossless ) {
setLossless(fPointer, aLossless ? 1 : 0);
}
public int getTargetSize() {
return getTargetSize( fPointer );
}
public void setTargetSize( int aTargetSize ) {
setTargetSize( fPointer, aTargetSize );
}
public float getTargetPSNR() {
return getTargetPSNR( fPointer );
}
public void setTargetPSNR( float aTargetPSNR ) {
setTargetPSNR( fPointer, aTargetPSNR );
}
public int getMethod() {
return getMethod( fPointer );
}
public void setMethod( int aMethod ) {
setMethod( fPointer, aMethod );
}
public int getSegments() {
return getSegments( fPointer );
}
public void setSegments( int aSegments ) {
setSegments( fPointer, aSegments );
}
public int getSnsStrength() {
return getSnsStrength( fPointer );
}
public void setSnsStrength( int aSnsStrength ) {
setSnsStrength( fPointer, aSnsStrength );
}
public int getFilterStrength() {
return getFilterStrength( fPointer );
}
public void setFilterStrength( int aFilterStrength ) {
setFilterStrength( fPointer, aFilterStrength );
}
public int getFilterSharpness() {
return getFilterSharpness( fPointer );
}
public void setFilterSharpness( int aFilterSharpness ) {
setFilterSharpness( fPointer, aFilterSharpness );
}
public int getFilterType() {
return getFilterType( fPointer );
}
public void setFilterType( int aFilterType ) {
setFilterType( fPointer, aFilterType );
}
public boolean isAutoAdjustFilterStrength() {
return getAutofilter( fPointer ) != 0;
}
public void setAutoAdjustFilterStrength( boolean aAutofilter ) {
setAutofilter( fPointer, aAutofilter ? 1 : 0 );
}
public int getEntropyAnalysisPassCount() {
return getPass( fPointer );
}
public void setEntropyAnalysisPassCount( int aPass ) {
setPass( fPointer, aPass );
}
public boolean isShowCompressed() {
return getShowCompressed( fPointer ) != 0;
}
public void setShowCompressed( boolean aShowCompressed ) {
setShowCompressed( fPointer, aShowCompressed ? 1 : 0 );
}
public int getPreprocessing() {
return getPreprocessing( fPointer );
}
public void setPreprocessing( int aPreprocessing ) {
setPreprocessing( fPointer, aPreprocessing );
}
public int getPartitions() {
return getPartitions( fPointer );
}
public void setPartitions( int aPartitions ) {
setPartitions( fPointer, aPartitions );
}
public int getPartitionLimit() {
return getPartitionLimit( fPointer );
}
public void setPartitionLimit( int aPartitionLimit ) {
setPartitionLimit( fPointer, aPartitionLimit );
}
public int getAlphaCompression() {
return getAlphaCompression( fPointer );
}
public void setAlphaCompression( int aAlphaCompression ) {
setAlphaCompression( fPointer, aAlphaCompression );
}
public int getAlphaFiltering() {
return getAlphaFiltering( fPointer );
}
public void setAlphaFiltering( int aAlphaFiltering ) {
setAlphaFiltering( fPointer, aAlphaFiltering );
}
public int getAlphaQuality() {
return getAlphaQuality( fPointer );
}
public void setAlphaQuality( int aAlphaQuality ) {
setAlphaQuality( fPointer, aAlphaQuality );
}
public boolean isEmulateJpegSize() {
return getEmulateJpegSize( fPointer ) != 0;
}
public void setEmulateJpegSize( boolean aEmulateJpegSize ) {
setEmulateJpegSize( fPointer, aEmulateJpegSize ? 1 : 0 );
}
public int getThreadLevel() {
return getThreadLevel( fPointer );
}
public void setThreadLevel( int aThreadLevel ) {
setThreadLevel( fPointer, aThreadLevel );
}
public boolean isReduceMemoryUsage() {
return getLowMemory( fPointer ) != 0;
}
public void setReduceMemoryUsage( boolean aLowMemory ) {
setLowMemory( fPointer, aLowMemory ? 1 : 0 );
}
private static native float getQuality( long aPointer );
private static native void setQuality( long aPointer, float aQuality );
private static native int getTargetSize( long aPointer );
private static native void setTargetSize( long aPointer, int aTargetSize );
private static native float getTargetPSNR( long aPointer );
private static native void setTargetPSNR( long aPointer, float aTargetPSNR );
private static native int getMethod( long aPointer );
private static native void setMethod( long aPointer, int aMethod );
private static native int getSegments( long aPointer );
private static native void setSegments( long aPointer, int aSegments );
private static native int getSnsStrength( long aPointer );
private static native void setSnsStrength( long aPointer, int aSnsStrength );
private static native int getFilterStrength( long aPointer );
private static native void setFilterStrength( long aPointer, int aFilterStrength );
private static native int getFilterSharpness( long aPointer );
private static native void setFilterSharpness( long aPointer, int aFilterSharpness );
private static native int getFilterType( long aPointer );
private static native void setFilterType( long aPointer, int aFilterType );
private static native int getAutofilter( long aPointer );
private static native void setAutofilter( long aPointer, int aAutofilter );
private static native int getPass( long aPointer );
private static native void setPass( long aPointer, int aPass );
private static native int getShowCompressed( long aPointer );
private static native void setShowCompressed( long aPointer, int aShowCompressed );
private static native int getPreprocessing( long aPointer );
private static native void setPreprocessing( long aPointer, int aPreprocessing );
private static native int getPartitions( long aPointer );
private static native void setPartitions( long aPointer, int aPartitions );
private static native int getPartitionLimit( long aPointer );
private static native void setPartitionLimit( long aPointer, int aPartitionLimit );
private static native int getAlphaCompression( long aPointer );
private static native void setAlphaCompression( long aPointer, int aAlphaCompression );
private static native int getAlphaFiltering( long aPointer );
private static native void setAlphaFiltering( long aPointer, int aAlphaFiltering );
private static native int getAlphaQuality( long aPointer );
private static native void setAlphaQuality( long aPointer, int aAlphaQuality );
private static native int getLossless( long aPointer );
private static native void setLossless( long aPointer, int aLossless );
private static native int getEmulateJpegSize( long aPointer );
private static native void setEmulateJpegSize( long aPointer, int aEmulateJpegSize );
private static native int getThreadLevel( long aPointer );
private static native void setThreadLevel( long aPointer, int aThreadLevel );
private static native int getLowMemory( long aPointer );
private static native void setLowMemory( long aPointer, int aLowMemory );
}
