    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017package org.apache.commons.imaging.formats.webp;
    018
    019import org.apache.commons.imaging.common.BinaryConstant;
    020
    021/**
    022 * Constants used for the WebP image format.
    023 *
    024 * @since 1.0.0-alpha4
    025 */
    026public final class WebPConstants {
    027
    028    /*
    029     * WebP_File_Header { uint8_t riff_signature[4]; // "RIFF" uint32_t file_size; uint8_t webp_signature[4]; // "WEBP" }
    030     */
    031
    032    /**
    033     * The RIFF signature.
    034     */
    035    public static final BinaryConstant RIFF_SIGNATURE = new BinaryConstant(new byte[] { 'R', 'I', 'F', 'F' });
    036
    037    /**
    038     * The WebP signature.
    039     */
    040    public static final BinaryConstant WEBP_SIGNATURE = new BinaryConstant(new byte[] { 'W', 'E', 'B', 'P' });
    041
    042    private WebPConstants() {
    043    }
    044}