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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 FourByteAbgr_h_Included
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#define FourByteAbgr_h_Included
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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 "FourByteAbgr".
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*/
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typedef jint FourByteAbgrPixelType;
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typedef jubyte FourByteAbgrDataType;
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#define FourByteAbgrIsOpaque 0
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2
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#define FourByteAbgrPixelStride 4
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#define DeclareFourByteAbgrLoadVars(PREFIX)
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#define DeclareFourByteAbgrStoreVars(PREFIX)
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#define SetFourByteAbgrStoreVarsYPos(PREFIX, pRasInfo, y)
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#define SetFourByteAbgrStoreVarsXPos(PREFIX, pRasInfo, x)
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#define InitFourByteAbgrLoadVars(PREFIX, pRasInfo)
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#define InitFourByteAbgrStoreVarsY(PREFIX, pRasInfo)
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#define InitFourByteAbgrStoreVarsX(PREFIX, pRasInfo)
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#define NextFourByteAbgrStoreVarsX(PREFIX)
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#define NextFourByteAbgrStoreVarsY(PREFIX)
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#define FourByteAbgrPixelFromArgb(pixel, rgb, pRasInfo) \
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(pixel) = (((rgb) << 8) | (((juint) (rgb)) >> 24))
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#define StoreFourByteAbgrPixel(pRas, x, pixel) \
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do { \
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(pRas)[4*(x)+0] = (jubyte) ((pixel) >> 0); \
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(pRas)[4*(x)+1] = (jubyte) ((pixel) >> 8); \
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(pRas)[4*(x)+2] = (jubyte) ((pixel) >> 16); \
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(pRas)[4*(x)+3] = (jubyte) ((pixel) >> 24); \
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} while (0)
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#define DeclareFourByteAbgrPixelData(PREFIX) \
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jubyte PREFIX ## 0, PREFIX ## 1, PREFIX ## 2, PREFIX ## 3;
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#define ExtractFourByteAbgrPixelData(PIXEL, PREFIX) \
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do { \
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PREFIX ## 0 = (jubyte) (PIXEL >> 0); \
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PREFIX ## 1 = (jubyte) (PIXEL >> 8); \
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PREFIX ## 2 = (jubyte) (PIXEL >> 16); \
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PREFIX ## 3 = (jubyte) (PIXEL >> 24); \
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} while (0)
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#define StoreFourByteAbgrPixelData(pPix, x, pixel, PREFIX) \
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do { \
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pPix[4*x+0] = PREFIX ## 0; \
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pPix[4*x+1] = PREFIX ## 1; \
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pPix[4*x+2] = PREFIX ## 2; \
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pPix[4*x+3] = PREFIX ## 3; \
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} while (0)
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#define LoadFourByteAbgrTo1IntRgb(pRas, PREFIX, x, rgb) \
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(rgb) = (((pRas)[4*(x)+1] << 0) | \
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((pRas)[4*(x)+2] << 8) | \
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((pRas)[4*(x)+3] << 16))
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#define LoadFourByteAbgrTo1IntArgb(pRas, PREFIX, x, argb) \
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(argb) = (((pRas)[4*(x)+0] << 24) | \
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((pRas)[4*(x)+1] << 0) | \
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((pRas)[4*(x)+2] << 8) | \
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((pRas)[4*(x)+3] << 16))
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#define LoadFourByteAbgrTo3ByteRgb(pRas, PREFIX, x, r, g, b) \
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do { \
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(b) = (pRas)[4*(x)+1]; \
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(g) = (pRas)[4*(x)+2]; \
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(r) = (pRas)[4*(x)+3]; \
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} while (0)
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#define LoadFourByteAbgrTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
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do { \
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(a) = (pRas)[4*(x)+0]; \
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LoadFourByteAbgrTo3ByteRgb(pRas, PREFIX, x, r, g, b); \
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} while (0)
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#define StoreFourByteAbgrFrom1IntRgb(pRas, PREFIX, x, rgb) \
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do { \
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(pRas)[4*(x)+0] = (jubyte) 0xff; \
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(pRas)[4*(x)+1] = (jubyte) ((rgb) >> 0); \
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(pRas)[4*(x)+2] = (jubyte) ((rgb) >> 8); \
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(pRas)[4*(x)+3] = (jubyte) ((rgb) >> 16); \
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} while (0)
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#define StoreFourByteAbgrFrom1IntArgb(pRas, PREFIX, x, argb) \
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do { \
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(pRas)[4*(x)+0] = (jubyte) ((argb) >> 24); \
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(pRas)[4*(x)+1] = (jubyte) ((argb) >> 0); \
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(pRas)[4*(x)+2] = (jubyte) ((argb) >> 8); \
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(pRas)[4*(x)+3] = (jubyte) ((argb) >> 16); \
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} while (0)
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#define StoreFourByteAbgrFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \
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StoreFourByteAbgrFrom4ByteArgb(pRas, PREFIX, x, 0xff, r, g, b)
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#define StoreFourByteAbgrFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
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do { \
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(pRas)[4*(x)+0] = (jubyte) (a); \
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(pRas)[4*(x)+1] = (jubyte) (b); \
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(pRas)[4*(x)+2] = (jubyte) (g); \
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(pRas)[4*(x)+3] = (jubyte) (r); \
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} while (0)
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#define CopyFourByteAbgrToIntArgbPre(pRGB, i, PREFIX, pRow, x) \
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do { \
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jint a = (pRow)[4*(x)+0]; \
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if (a != 0) { \
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jint b = (pRow)[4*(x)+1]; \
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jint g = (pRow)[4*(x)+2]; \
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jint r = (pRow)[4*(x)+3]; \
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if (a < 0xff) { \
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b = MUL8(a, b); \
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g = MUL8(a, g); \
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r = MUL8(a, r); \
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} \
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a = ComposeIntDcmComponents1234(a, r, g, b); \
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} \
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(pRGB)[i] = a; \
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} while (0)
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#define DeclareFourByteAbgrAlphaLoadData(PREFIX)
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#define InitFourByteAbgrAlphaLoadData(PREFIX, pRasInfo)
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#define LoadAlphaFromFourByteAbgrFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \
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COMP_PREFIX ## A = (pRas)[0]
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#define Postload4ByteArgbFromFourByteAbgr(pRas, PREFIX, COMP_PREFIX) \
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LoadFourByteAbgrTo3ByteRgb(pRas, PREFIX, 0, COMP_PREFIX ## R, \
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COMP_PREFIX ## G, COMP_PREFIX ## B)
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#define FourByteAbgrIsPremultiplied 0
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#define DeclareFourByteAbgrBlendFillVars(PREFIX) \
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jubyte PREFIX ## 0, PREFIX ## 1, PREFIX ## 2, PREFIX ## 3;
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#define ClearFourByteAbgrBlendFillVars(PREFIX, argb) \
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(PREFIX ## 0 = PREFIX ## 1 = PREFIX ## 2 = PREFIX ## 3 = 0)
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#define InitFourByteAbgrBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX) \
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do { \
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PREFIX ## 0 = (jubyte) COMP_PREFIX ## A; \
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PREFIX ## 1 = (jubyte) COMP_PREFIX ## B; \
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PREFIX ## 2 = (jubyte) COMP_PREFIX ## G; \
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PREFIX ## 3 = (jubyte) COMP_PREFIX ## R; \
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} while (0)
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#define InitFourByteAbgrBlendFillVarsPre(PREFIX, argb, COMP_PREFIX)
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#define StoreFourByteAbgrBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \
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do { \
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(pRas)[4*x+0] = PREFIX ## 0; \
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(pRas)[4*x+1] = PREFIX ## 1; \
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(pRas)[4*x+2] = PREFIX ## 2; \
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(pRas)[4*x+3] = PREFIX ## 3; \
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} while (0)
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#define StoreFourByteAbgrFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \
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StoreFourByteAbgrFrom4ByteArgb(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 /* FourByteAbgr_h_Included */
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