| /* |
| * Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef IntRgb_h_Included |
| #define IntRgb_h_Included |
| |
| #include "IntDcm.h" |
| #include "ByteGray.h" |
| #include "UshortGray.h" |
| |
| /* |
| * This file contains macro and type definitions used by the macros in |
| * LoopMacros.h to manipulate a surface of type "IntRgb". |
| */ |
| |
| typedef jint IntRgbPixelType; |
| typedef jint IntRgbDataType; |
| |
| #define IntRgbIsOpaque 1 |
| |
| #define IntRgbPixelStride 4 |
| |
| #define DeclareIntRgbLoadVars(PREFIX) |
| #define DeclareIntRgbStoreVars(PREFIX) |
| #define InitIntRgbLoadVars(PREFIX, pRasInfo) |
| #define SetIntRgbStoreVarsYPos(PREFIX, pRasInfo, y) |
| #define SetIntRgbStoreVarsXPos(PREFIX, pRasInfo, x) |
| #define InitIntRgbStoreVarsY(PREFIX, pRasInfo) |
| #define InitIntRgbStoreVarsX(PREFIX, pRasInfo) |
| #define NextIntRgbStoreVarsX(PREFIX) |
| #define NextIntRgbStoreVarsY(PREFIX) |
| |
| #define IntRgbPixelFromArgb(pixel, rgb, pRasInfo) \ |
| (pixel) = (rgb) |
| |
| #define StoreIntRgbPixel(pRas, x, pixel) \ |
| (pRas)[x] = (pixel) |
| |
| #define DeclareIntRgbPixelData(PREFIX) |
| |
| #define ExtractIntRgbPixelData(PIXEL, PREFIX) |
| |
| #define StoreIntRgbPixelData(pPix, x, pixel, PREFIX) \ |
| StoreIntRgbPixel(pPix, x, pixel) |
| |
| |
| #define LoadIntRgbTo1IntRgb(pRas, PREFIX, x, rgb) \ |
| (rgb) = (pRas)[x] |
| |
| #define LoadIntRgbTo1IntArgb(pRas, PREFIX, x, argb) \ |
| (argb) = 0xff000000 | (pRas)[x] |
| |
| #define LoadIntRgbTo3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
| do { \ |
| jint pixel = (pRas)[x]; \ |
| ExtractIntDcmComponentsX123(pixel, r, g, b); \ |
| } while (0) |
| |
| #define LoadIntRgbTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
| do { \ |
| LoadIntRgbTo3ByteRgb(pRas, PREFIX, x, r, g, b); \ |
| (a) = 0xff; \ |
| } while (0) |
| |
| #define StoreIntRgbFrom1IntRgb(pRas, PREFIX, x, rgb) \ |
| (pRas)[x] = (rgb) |
| |
| #define StoreIntRgbFrom1IntArgb(pRas, PREFIX, x, argb) \ |
| (pRas)[x] = (argb) |
| |
| #define StoreIntRgbFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
| (pRas)[x] = ComposeIntDcmComponentsX123(r, g, b) |
| |
| #define StoreIntRgbFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
| StoreIntRgbFrom3ByteRgb(pRas, PREFIX, x, r, g, b) |
| |
| #define CopyIntRgbToIntArgbPre(pRGB, i, PREFIX, pRow, x) \ |
| LoadIntRgbTo1IntArgb(pRow, PREFIX, x, (pRGB)[i]) |
| |
| #define DeclareIntRgbAlphaLoadData(PREFIX) |
| |
| #define InitIntRgbAlphaLoadData(PREFIX, pRasInfo) |
| |
| #define LoadAlphaFromIntRgbFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \ |
| COMP_PREFIX ## A = 0xff |
| |
| #define LoadAlphaFromIntRgbFor1ByteGray(pRas, PREFIX, COMP_PREFIX) \ |
| COMP_PREFIX ## A = 0xff |
| |
| #define LoadAlphaFromIntRgbFor1ShortGray(pRas, PREFIX, COMP_PREFIX) \ |
| COMP_PREFIX ## A = 0xffff |
| |
| #define Postload4ByteArgbFromIntRgb(pRas, PREFIX, COMP_PREFIX) \ |
| LoadIntRgbTo3ByteRgb(pRas, PREFIX, 0, COMP_PREFIX ## R, \ |
| COMP_PREFIX ## G, COMP_PREFIX ## B) |
| |
| #define Postload1ByteGrayFromIntRgb(pRas, PREFIX, COMP_PREFIX) \ |
| do { \ |
| int r, g, b; \ |
| ExtractIntDcmComponentsX123(pRas[0], r, g, b); \ |
| COMP_PREFIX ## G = ComposeByteGrayFrom3ByteRgb(r, g, b); \ |
| } while (0) |
| |
| #define Postload1ShortGrayFromIntRgb(pRas, PREFIX, COMP_PREFIX) \ |
| do { \ |
| int r, g, b; \ |
| ExtractIntDcmComponentsX123(pRas[0], r, g, b); \ |
| COMP_PREFIX ## G = ComposeUshortGrayFrom3ByteRgb(r, g, b); \ |
| } while (0) |
| |
| |
| #define IntRgbIsPremultiplied 0 |
| |
| #define DeclareIntRgbBlendFillVars(PREFIX) |
| |
| #define ClearIntRgbBlendFillVars(PREFIX, argb) \ |
| argb = 0 |
| |
| #define InitIntRgbBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX) |
| |
| #define InitIntRgbBlendFillVarsPre(PREFIX, argb, COMP_PREFIX) |
| |
| #define StoreIntRgbBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \ |
| (pRas)[x] = (argb) |
| |
| #define StoreIntRgbFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \ |
| StoreIntRgbFrom4ByteArgb(pRas, PREFIX, x, \ |
| COMP_PREFIX ## A, COMP_PREFIX ## R, \ |
| COMP_PREFIX ## G, COMP_PREFIX ## B) |
| |
| #endif /* IntRgb_h_Included */ |