Type.java

/*
 * myLib - https://github.com/taktod/myLib
 * Copyright (c) 2014 ttProject. All rights reserved.
 * 
 * Licensed under The MIT license.
 */
package com.ttProject.frame.h264;

/**
 * def of h264 frame type
 * @see http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-bad-libs/html/gst-plugins-bad-libs-h264parser.html
 * @see http://www.itu.int/rec/T-REC-H.264-201304-I/en
 * @author taktod
 *
 */
public enum Type {
	Unspecified1(0x00),
	Slice(0x01), // NON IDR
	SliceDataPartitionA(0x02),
	SliceDataPartitionB(0x03),
	SliceDataPartitionC(0x04),
	SliceIDR(0x05),
	SupplementalEnhancementInformation(0x06),
	SequenceParameterSet(0x07),
	PictureParameterSet(0x08),
	AccessUnitDelimiter(0x09),
	EndOfSequence(0x0A),
	EndOfStream(0x0B),
	FilterData(0x0C),
	SequenceParameterSetExtension(0x0D),
	PrefixNalUnit(0x0E),
	SubsetSequenceParameterSet(0x0F),
	Reserved1(0x10),
	Reserved2(0x11),
	Reserved3(0x12),
	CodedSliceAuxiliary(0x13),
	CodedSliceExtension(0x14),
	CodedSliceForDepthView(0x15),
	Reserved4(0x16),
	Reserved5(0x17),
	Unspecified2(0x18),
	Unspecified3(0x19),
	Unspecified4(0x1A),
	Unspecified5(0x1B),
	Unspecified6(0x1C),
	Unspecified7(0x1D),
	Unspecified8(0x1E),
	Unspecified9(0x1F);
	private final int value;
	private Type(int value) {
		this.value = value;
	}
	public int intValue() {
		return value;
	}
	public static Type getType(int value) throws Exception {
		for(Type t : values()) {
			if(t.intValue() == value) {
				return t;
			}
		}
		throw new Exception("unexpected value:" + Integer.toHexString(value));
	}
}