GLImageFormat.java example

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package com.jme3.renderer.opengl;

/**
 * Describes an OpenGL image format.
 * 
 * @author Kirill Vainer
 */
public final class GLImageFormat {

    public final int internalFormat;
    public final int format;
    public final int dataType;
    public final boolean compressed;
    public final boolean swizzleRequired;

    /**
     * Constructor for formats.
     * 
     * @param internalFormat OpenGL internal format
     * @param format OpenGL format
     * @param dataType OpenGL datatype
     */
    public GLImageFormat(int internalFormat, int format, int dataType) {
        this.internalFormat = internalFormat;
        this.format = format;
        this.dataType = dataType;
        this.compressed = false;
        this.swizzleRequired = false;
    }
    
    /**
     * Constructor for formats.
     * 
     * @param internalFormat OpenGL internal format
     * @param format OpenGL format
     * @param dataType OpenGL datatype
     * @param compressed Format is compressed
     */
    public GLImageFormat(int internalFormat, int format, int dataType, boolean compressed) {
        this.internalFormat = internalFormat;
        this.format = format;
        this.dataType = dataType;
        this.compressed = compressed;
        this.swizzleRequired = false;
    }
    
    /**
     * Constructor for formats.
     * 
     * @param internalFormat OpenGL internal format
     * @param format OpenGL format
     * @param dataType OpenGL datatype
     * @param compressed Format is compressed
     * @param swizzleRequired Need to use texture swizzle to upload texture
     */
    public GLImageFormat(int internalFormat, int format, int dataType, boolean compressed, boolean swizzleRequired) {
        this.internalFormat = internalFormat;
        this.format = format;
        this.dataType = dataType;
        this.compressed = compressed;
        this.swizzleRequired = swizzleRequired;
    }
}