author | chegar |
Sun, 17 Aug 2014 15:54:13 +0100 | |
changeset 25859 | 3317bb8137f4 |
parent 23010 | jdk/src/share/native/sun/java2d/loops/IntArgbPre.h@6dadb192ad81 |
permissions | -rw-r--r-- |
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/* |
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6dadb192ad81
8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013
lana
parents:
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changeset
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* Copyright (c) 2000, 2013, 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 IntArgbPre_h_Included |
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#define IntArgbPre_h_Included |
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#include "IntDcm.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 "IntArgbPre". |
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*/ |
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typedef jint IntArgbPrePixelType; |
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typedef jint IntArgbPreDataType; |
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#define IntArgbPreIsOpaque 0 |
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#define IntArgbPrePixelStride 4 |
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#define DeclareIntArgbPreLoadVars(PREFIX) |
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#define DeclareIntArgbPreStoreVars(PREFIX) |
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#define InitIntArgbPreLoadVars(PREFIX, pRasInfo) |
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#define SetIntArgbPreStoreVarsYPos(PREFIX, pRasInfo, y) |
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#define SetIntArgbPreStoreVarsXPos(PREFIX, pRasInfo, x) |
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#define InitIntArgbPreStoreVarsY(PREFIX, pRasInfo) |
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#define InitIntArgbPreStoreVarsX(PREFIX, pRasInfo) |
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#define NextIntArgbPreStoreVarsX(PREFIX) |
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#define NextIntArgbPreStoreVarsY(PREFIX) |
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#define IntArgbPrePixelFromArgb(pixel, rgb, pRasInfo) \ |
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do { \ |
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if ((((rgb) >> 24) + 1) == 0) { \ |
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(pixel) = (rgb); \ |
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} else { \ |
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jint a, r, g, b; \ |
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ExtractIntDcmComponents1234(rgb, a, r, g, b); \ |
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r = MUL8(a, r); \ |
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g = MUL8(a, g); \ |
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b = MUL8(a, b); \ |
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(pixel) = ComposeIntDcmComponents1234(a, r, g, b); \ |
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} \ |
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} while (0) |
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#define StoreIntArgbPrePixel(pRas, x, pixel) \ |
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(pRas)[x] = (pixel) |
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#define DeclareIntArgbPrePixelData(PREFIX) |
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#define ExtractIntArgbPrePixelData(PIXEL, PREFIX) |
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#define StoreIntArgbPrePixelData(pPix, x, pixel, PREFIX) \ |
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(pPix)[x] = (pixel) |
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/* |
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* REMIND: we delegate to the ...To1IntArgb macro here, although it does |
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* slightly more work (may pack the alpha value into the RGB result) |
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*/ |
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#define LoadIntArgbPreTo1IntRgb(pRas, PREFIX, x, rgb) \ |
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LoadIntArgbPreTo1IntArgb(pRas, PREFIX, x, rgb) |
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#define LoadIntArgbPreTo1IntArgb(pRas, PREFIX, x, argb) \ |
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do { \ |
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jint pixel = (pRas)[x]; \ |
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jint a = ((juint) pixel) >> 24; \ |
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if ((a == 0xff) || (a == 0)) { \ |
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(argb) = pixel; \ |
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} else { \ |
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jint r, g, b; \ |
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ExtractIntDcmComponentsX123(pixel, r, g, b); \ |
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r = DIV8(r, a); \ |
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g = DIV8(g, a); \ |
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b = DIV8(b, a); \ |
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(argb) = ComposeIntDcmComponents1234(a, r, g, b); \ |
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} \ |
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} while (0) |
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#define LoadIntArgbPreTo3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
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do { \ |
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jint a; \ |
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LoadIntArgbPreTo4ByteArgb(pRas, PREFIX, x, a, r, g, b); \ |
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} while (0) |
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#define LoadIntArgbPreTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
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do { \ |
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jint pixel = (pRas)[x]; \ |
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ExtractIntDcmComponents1234(pixel, a, r, g, b); \ |
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if (((a) != 0xff) && ((a) != 0)) { \ |
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(r) = DIV8(r, a); \ |
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(g) = DIV8(g, a); \ |
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(b) = DIV8(b, a); \ |
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} \ |
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} while (0) |
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#define StoreIntArgbPreFrom1IntRgb(pRas, PREFIX, x, rgb) \ |
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(pRas)[x] = 0xff000000 | (rgb) |
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#define StoreIntArgbPreFrom1IntArgb(pRas, PREFIX, x, argb) \ |
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do { \ |
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if ((((argb) >> 24) + 1) == 0) { \ |
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(pRas)[x] = (argb); \ |
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} else { \ |
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jint a, r, g, b; \ |
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ExtractIntDcmComponents1234(argb, a, r, g, b); \ |
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r = MUL8(a, r); \ |
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g = MUL8(a, g); \ |
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b = MUL8(a, b); \ |
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(pRas)[x] = ComposeIntDcmComponents1234(a, r, g, b); \ |
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} \ |
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} while (0) |
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#define StoreIntArgbPreFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
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(pRas)[x] = ComposeIntDcmComponents1234(0xff, r, g, b) |
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#define StoreIntArgbPreFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
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do { \ |
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if ((a) != 0xff) { \ |
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(r) = MUL8(a, r); \ |
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(g) = MUL8(a, g); \ |
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(b) = MUL8(a, b); \ |
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} \ |
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(pRas)[x] = ComposeIntDcmComponents1234(a, r, g, b); \ |
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} while (0) |
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#define CopyIntArgbPreToIntArgbPre(pRGB, i, PREFIX, pRow, x) \ |
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(pRGB)[i] = (pRow)[x] |
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#define DeclareIntArgbPreAlphaLoadData(PREFIX) \ |
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jint PREFIX; |
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15970
068f2b5c2145
8005796: [parfait] Possible uninitialised variable at jdk/src/share/native/sun/java2d/loops/ByteBinary1Bit.c
jgodinez
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#define InitIntArgbPreAlphaLoadData(PREFIX, pRasInfo) \ |
068f2b5c2145
8005796: [parfait] Possible uninitialised variable at jdk/src/share/native/sun/java2d/loops/ByteBinary1Bit.c
jgodinez
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PREFIX = 0 |
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#define LoadAlphaFromIntArgbPreFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \ |
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do { \ |
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PREFIX = (pRas)[0]; \ |
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COMP_PREFIX ## A = ((juint) PREFIX) >> 24; \ |
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} while (0) |
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#define LoadAlphaFromIntArgbPreFor1ByteGray(pRas, PREFIX, COMP_PREFIX) \ |
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LoadAlphaFromIntArgbPreFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) |
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#define LoadAlphaFromIntArgbPreFor1ShortGray(pRas, PREFIX, COMP_PREFIX) \ |
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do { \ |
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LoadAlphaFromIntArgbFor4ByteArgb(pRas, PREFIX, COMP_PREFIX); \ |
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COMP_PREFIX ## A = (COMP_PREFIX ## A << 8) + COMP_PREFIX ## A; \ |
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} while (0) |
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#define Postload4ByteArgbFromIntArgbPre(pRas, PREFIX, COMP_PREFIX) \ |
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do { \ |
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ExtractIntDcmComponentsX123(PREFIX, COMP_PREFIX ## R, \ |
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COMP_PREFIX ## G, COMP_PREFIX ## B); \ |
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} while (0) |
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#define Postload1ByteGrayFromIntArgbPre(pRas, PREFIX, COMP_PREFIX) \ |
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do { \ |
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int r, g, b; \ |
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ExtractIntDcmComponentsX123(PREFIX, 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 Postload1ShortGrayFromIntArgbPre(pRas, PREFIX, COMP_PREFIX) \ |
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do { \ |
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int r, g, b; \ |
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ExtractIntDcmComponentsX123(PREFIX, 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 IntArgbPreIsPremultiplied 1 |
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#define DeclareIntArgbPreBlendFillVars(PREFIX) |
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#define ClearIntArgbPreBlendFillVars(PREFIX, argb) \ |
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argb = 0 |
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#define InitIntArgbPreBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX) |
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#define InitIntArgbPreBlendFillVarsPre(PREFIX, argb, COMP_PREFIX) \ |
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argb = ComposeIntDcmComponents1234(COMP_PREFIX ## A, \ |
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COMP_PREFIX ## R, \ |
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COMP_PREFIX ## G, \ |
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COMP_PREFIX ## B) |
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#define StoreIntArgbPreBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \ |
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(pRas)[x] = (argb) |
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#define StoreIntArgbPreFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \ |
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(pRas)[x] = ComposeIntDcmComponents1234(COMP_PREFIX ## A, \ |
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COMP_PREFIX ## R, \ |
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COMP_PREFIX ## G, \ |
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COMP_PREFIX ## B) |
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#endif /* IntArgbPre_h_Included */ |