vis_ByteGray.c revision 0
0N/A * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. Sun designates this 0N/A * particular file as subject to the "Classpath" exception as provided 0N/A * by Sun in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 0N/A * CA 95054 USA or visit www.sun.com if you need additional information or 0N/A * have any questions. 0N/A/***************************************************************/ 0N/A (((
77 * (r)) + (
150 * (g)) + (
29 * (b)) +
128) >>
8)
0N/A/***************************************************************/ 0N/A 0xff000000 | (x <<
16) | (x <<
8) | x
0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A for (i = 0; i <= (w -
2); i +=
2) {
0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A/***************************************************************/ 0N/A for (i = 0; i <
256; i++) {
0N/A/***************************************************************/ 0N/A for (i = 0; i <
256; i++) {
0N/A/***************************************************************/ 0N/A for (i = 0; i <
256; i++) {
0N/A/***************************************************************/