V9t9Render.java

/*
  V9t9Render.java

  (c) 2010-2013 Edward Swartz

  All rights reserved. This program and the accompanying materials
  are made available under the terms of the Eclipse Public License v1.0
  which accompanies this distribution, and is available at
  http://www.eclipse.org/legal/epl-v10.html
 */
package v9t9.gui.jna;

import com.sun.jna.Library;
import com.sun.jna.Native;
import com.sun.jna.Pointer;
import com.sun.jna.PointerType;
import com.sun.jna.Structure;

/**
 * @author ejs
 *
 */
public interface V9t9Render extends Library {
	V9t9Render INSTANCE = (V9t9Render) Native.loadLibrary(
			"v9t9render" + (System.getProperty("os.arch").matches("x86_64|amd64") ? "64" : "32"), 
			V9t9Render.class);
	
	void        scaleImage(
			byte[] out,
	        byte[] in,  int offset,
	        int width, int height, int rowstride,
	        int destWidth, int destHeight, int destRowstride,
	        int upx, int upy, int upwidth, int upheight);

	void        scaleImageToRGBA(
			int[] out,
	        byte[] in, int offset,
	        int width, int height, int rowstride,
	        int destWidth, int destHeight, int destRowstride,
	        int upx, int upy, int upwidth, int upheight);
	void        scaleImageToRGBA(
			int[] out,
			Pointer in, int offset,
			int width, int height, int rowstride,
			int destWidth, int destHeight, int destRowstride,
			int upx, int upy, int upwidth, int upheight);

	void addNoise(byte[] data, int offset, int destWidth, int destHeight, int destrowstride,
			int width, int height);
			
	void addNoiseRGBA(int [] target, int[] src, int offset, int end,
			int destWidth, int destHeight, int destrowstride,
			int width, int height, int fullHeight);
	
	void addNoiseRGBAMonitor(int [] target, int[] src, int offset, int end,
			int destWidth, int destHeight, int destrowstride,
			int width, int height, int fullHeight);
	
	public static class AnalogTVData extends Structure implements Structure.ByReference {
		public Pointer image = null;
		public int width = 0, height = 0, bytes_per_line = 0;
	}
	public static class AnalogTV extends PointerType {
	}
	

	AnalogTV allocateAnalogTv(int width, int height);
	void freeAnalogTv(AnalogTV analog);
	AnalogTVData getAnalogTvData(AnalogTV analog);
	        
	void 		analogizeImageData(
			AnalogTV analog,
			byte[] in, int srcoffset, 
			int width, int height, int rowstride);


}