1 /* 2 * Copyright (c) 1996, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /* 27 * This file contains macro definitions for the Encoding category of 28 * the macros used by the generic scaleloop function. 29 * 30 * This implementation performs no encoding of output pixels at all 31 * and is only useful for output pixel formats which consist of 3 32 * bytes per pixel containing the red, green and blue components. 33 * Since the components are stored explicitly in their own memory 34 * accesses, they do not need to be encoded into a single monolithic 35 * pixel first. The value of the "pixel" variable will be undefined 36 * during the output stage of the generic scale loop if this file 37 * is used. 38 */ 39 40 #define DeclareDitherVars 41 42 #define InitDither(cvdata, clrdata, dstTW) \ 43 do {} while (0) 44 45 #define StartDitherLine(cvdata, dstX1, dstY) \ 46 do {} while (0) 47 48 #define DitherPixel(dstX, dstY, pixel, red, green, blue) \ 49 do {} while (0) 50 51 #define DitherBufComplete(cvdata, dstX1) \ 52 do {} while (0) 53