J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2000-2004 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any 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 IntRgbxPixelStride 4 |
| 40 | |
| 41 | #define DeclareIntRgbxLoadVars(PREFIX) |
| 42 | #define DeclareIntRgbxStoreVars(PREFIX) |
| 43 | #define SetIntRgbxStoreVarsYPos(PREFIX, pRasInfo, y) |
| 44 | #define SetIntRgbxStoreVarsXPos(PREFIX, pRasInfo, x) |
| 45 | #define InitIntRgbxLoadVars(PREFIX, pRasInfo) |
| 46 | #define InitIntRgbxStoreVarsY(PREFIX, pRasInfo) |
| 47 | #define InitIntRgbxStoreVarsX(PREFIX, pRasInfo) |
| 48 | #define NextIntRgbxStoreVarsX(PREFIX) |
| 49 | #define NextIntRgbxStoreVarsY(PREFIX) |
| 50 | |
| 51 | #define IntRgbxXparLutEntry 1 |
| 52 | #define IntRgbxIsXparLutEntry(pix) ((pix & 1) != 0) |
| 53 | #define StoreIntRgbxNonXparFromArgb StoreIntRgbxFromArgb |
| 54 | |
| 55 | |
| 56 | #define IntRgbxPixelFromArgb(pixel, rgb, pRasInfo) \ |
| 57 | (pixel) = (rgb << 8) |
| 58 | |
| 59 | #define StoreIntRgbxPixel(pRas, x, pixel) \ |
| 60 | (pRas)[x] = (pixel) |
| 61 | |
| 62 | #define DeclareIntRgbxPixelData(PREFIX) |
| 63 | |
| 64 | #define ExtractIntRgbxPixelData(PIXEL, PREFIX) |
| 65 | |
| 66 | #define StoreIntRgbxPixelData(pPix, x, pixel, PREFIX) \ |
| 67 | (pPix)[x] = (pixel) |
| 68 | |
| 69 | |
| 70 | #define LoadIntRgbxTo1IntRgb(pRas, PREFIX, x, rgb) \ |
| 71 | (rgb) = ((pRas)[x] >> 8) |
| 72 | |
| 73 | #define LoadIntRgbxTo1IntArgb(pRas, PREFIX, x, argb) \ |
| 74 | (argb) = 0xff000000 | ((pRas)[x] >> 8) |
| 75 | |
| 76 | #define LoadIntRgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
| 77 | do { \ |
| 78 | jint pixel = (pRas)[x]; \ |
| 79 | ExtractIntDcmComponents123X(pixel, r, g, b); \ |
| 80 | } while (0) |
| 81 | |
| 82 | #define LoadIntRgbxTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
| 83 | do { \ |
| 84 | LoadIntRgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b); \ |
| 85 | (a) = 0xff; \ |
| 86 | } while (0) |
| 87 | |
| 88 | #define StoreIntRgbxFrom1IntRgb(pRas, PREFIX, x, rgb) \ |
| 89 | (pRas)[x] = ((rgb) << 8) |
| 90 | |
| 91 | #define StoreIntRgbxFrom1IntArgb(pRas, PREFIX, x, argb) \ |
| 92 | (pRas)[x] = ((argb) << 8) |
| 93 | |
| 94 | #define StoreIntRgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
| 95 | (pRas)[x] = ComposeIntDcmComponents123X(r, g, b) |
| 96 | |
| 97 | #define StoreIntRgbxFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
| 98 | StoreIntRgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b) |
| 99 | |
| 100 | #define CopyIntRgbxToIntArgbPre(pRGB, i, PREFIX, pRow, x) \ |
| 101 | (pRGB)[i] = (((pRow)[x] >> 8) | 0xff000000) |
| 102 | |
| 103 | |
| 104 | #define DeclareIntRgbxAlphaLoadData(PREFIX) |
| 105 | |
| 106 | #define InitIntRgbxAlphaLoadData(PREFIX, pRasInfo) |
| 107 | |
| 108 | #define LoadAlphaFromIntRgbxFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \ |
| 109 | COMP_PREFIX ## A = 0xff |
| 110 | |
| 111 | #define Postload4ByteArgbFromIntRgbx(pRas, PREFIX, COMP_PREFIX) \ |
| 112 | LoadIntRgbxTo3ByteRgb(pRas, PREFIX, 0, COMP_PREFIX ## R, \ |
| 113 | COMP_PREFIX ## G, COMP_PREFIX ## B) |
| 114 | |
| 115 | #define StoreIntRgbxFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \ |
| 116 | StoreIntRgbxFrom4ByteArgb(pRas, PREFIX, x, \ |
| 117 | COMP_PREFIX ## A, COMP_PREFIX ## R, \ |
| 118 | COMP_PREFIX ## G, COMP_PREFIX ## B) |
| 119 | |
| 120 | #define IntRgbxIsPremultiplied 0 |
| 121 | |
| 122 | #define DeclareIntRgbxBlendFillVars(PREFIX) |
| 123 | |
| 124 | #define ClearIntRgbxBlendFillVars(PREFIX, argb) \ |
| 125 | argb = 0 |
| 126 | |
| 127 | #define InitIntRgbxBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX) |
| 128 | |
| 129 | #define InitIntRgbxBlendFillVarsPre(PREFIX, argb, COMP_PREFIX) |
| 130 | |
| 131 | #define StoreIntRgbxBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \ |
| 132 | (pRas)[x] = (argb << 8) |
| 133 | |
| 134 | #endif /* IntRgbx_h_Included */ |