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