1 /* 2 * Copyright (c) 2000, 2008, 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 #ifndef IntRgbx_h_Included 27 #define IntRgbx_h_Included 28 29 #include "IntDcm.h" 30 31 /* 32 * This file contains macro and type definitions used by the macros in 33 * LoopMacros.h to manipulate a surface of type "IntRgbx". 34 */ 35 36 typedef jint IntRgbxPixelType; 37 typedef jint IntRgbxDataType; 38 39 #define IntRgbxIsOpaque 1 40 41 #define IntRgbxPixelStride 4 42 43 #define DeclareIntRgbxLoadVars(PREFIX) 44 #define DeclareIntRgbxStoreVars(PREFIX) 45 #define SetIntRgbxStoreVarsYPos(PREFIX, pRasInfo, y) 46 #define SetIntRgbxStoreVarsXPos(PREFIX, pRasInfo, x) 47 #define InitIntRgbxLoadVars(PREFIX, pRasInfo) 48 #define InitIntRgbxStoreVarsY(PREFIX, pRasInfo) 49 #define InitIntRgbxStoreVarsX(PREFIX, pRasInfo) 50 #define NextIntRgbxStoreVarsX(PREFIX) 51 #define NextIntRgbxStoreVarsY(PREFIX) 52 53 #define IntRgbxXparLutEntry 1 54 #define IntRgbxIsXparLutEntry(pix) ((pix & 1) != 0) 55 #define StoreIntRgbxNonXparFromArgb StoreIntRgbxFromArgb 56 57 58 #define IntRgbxPixelFromArgb(pixel, rgb, pRasInfo) \ 59 (pixel) = (rgb << 8) 60 61 #define StoreIntRgbxPixel(pRas, x, pixel) \ 62 (pRas)[x] = (pixel) 63 64 #define DeclareIntRgbxPixelData(PREFIX) 65 66 #define ExtractIntRgbxPixelData(PIXEL, PREFIX) 67 68 #define StoreIntRgbxPixelData(pPix, x, pixel, PREFIX) \ 69 (pPix)[x] = (pixel) 70 71 72 #define LoadIntRgbxTo1IntRgb(pRas, PREFIX, x, rgb) \ 73 (rgb) = ((pRas)[x] >> 8) 74 75 #define LoadIntRgbxTo1IntArgb(pRas, PREFIX, x, argb) \ 76 (argb) = 0xff000000 | ((pRas)[x] >> 8) 77 78 #define LoadIntRgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b) \ 79 do { \ 80 jint pixel = (pRas)[x]; \ 81 ExtractIntDcmComponents123X(pixel, r, g, b); \ 82 } while (0) 83 84 #define LoadIntRgbxTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ 85 do { \ 86 LoadIntRgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b); \ 87 (a) = 0xff; \ 88 } while (0) 89 90 #define StoreIntRgbxFrom1IntRgb(pRas, PREFIX, x, rgb) \ 91 (pRas)[x] = ((rgb) << 8) 92 93 #define StoreIntRgbxFrom1IntArgb(pRas, PREFIX, x, argb) \ 94 (pRas)[x] = ((argb) << 8) 95 96 #define StoreIntRgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \ 97 (pRas)[x] = ComposeIntDcmComponents123X(r, g, b) 98 99 #define StoreIntRgbxFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ 100 StoreIntRgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b) 101 102 #define CopyIntRgbxToIntArgbPre(pRGB, i, PREFIX, pRow, x) \ 103 (pRGB)[i] = (((pRow)[x] >> 8) | 0xff000000) 104 105 106 #define DeclareIntRgbxAlphaLoadData(PREFIX) 107 108 #define InitIntRgbxAlphaLoadData(PREFIX, pRasInfo) 109 110 #define LoadAlphaFromIntRgbxFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \ 111 COMP_PREFIX ## A = 0xff 112 113 #define Postload4ByteArgbFromIntRgbx(pRas, PREFIX, COMP_PREFIX) \ 114 LoadIntRgbxTo3ByteRgb(pRas, PREFIX, 0, COMP_PREFIX ## R, \ 115 COMP_PREFIX ## G, COMP_PREFIX ## B) 116 117 #define StoreIntRgbxFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \ 118 StoreIntRgbxFrom4ByteArgb(pRas, PREFIX, x, \ 119 COMP_PREFIX ## A, COMP_PREFIX ## R, \ 120 COMP_PREFIX ## G, COMP_PREFIX ## B) 121 122 #define IntRgbxIsPremultiplied 0 123 124 #define DeclareIntRgbxBlendFillVars(PREFIX) 125 126 #define ClearIntRgbxBlendFillVars(PREFIX, argb) \ 127 argb = 0 128 129 #define InitIntRgbxBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX) 130 131 #define InitIntRgbxBlendFillVarsPre(PREFIX, argb, COMP_PREFIX) 132 133 #define StoreIntRgbxBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \ 134 (pRas)[x] = (argb << 8) 135 136 #endif /* IntRgbx_h_Included */ 137