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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 Ushort555Rgbx_h_Included
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#define Ushort555Rgbx_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 "Ushort555Rgbx".
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*/
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typedef jushort Ushort555RgbxPixelType;
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typedef jushort Ushort555RgbxDataType;
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#define Ushort555RgbxIsOpaque 1
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2
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#define Ushort555RgbxPixelStride 2
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#define DeclareUshort555RgbxLoadVars(PREFIX)
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#define DeclareUshort555RgbxStoreVars(PREFIX)
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#define SetUshort555RgbxStoreVarsYPos(PREFIX, pRasInfo, y)
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#define SetUshort555RgbxStoreVarsXPos(PREFIX, pRasInfo, x)
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#define InitUshort555RgbxLoadVars(PREFIX, pRasInfo)
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#define InitUshort555RgbxStoreVarsY(PREFIX, pRasInfo)
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#define InitUshort555RgbxStoreVarsX(PREFIX, pRasInfo)
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#define NextUshort555RgbxStoreVarsX(PREFIX)
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#define NextUshort555RgbxStoreVarsY(PREFIX)
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#define DeclareUshort555RgbxPixelData(PREFIX)
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#define ExtractUshort555RgbxPixelData(PIXEL, PREFIX)
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#define Ushort555RgbxXparLutEntry -1
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#define Ushort555RgbxIsXparLutEntry(pix) (pix < 0)
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#define StoreUshort555RgbxNonXparFromArgb StoreUshort555RgbxFrom1IntArgb
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#define IntArgbToUshort555Rgbx(rgb) \
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(Ushort555RgbxPixelType)((((rgb) >> (16 + 3 - 11)) & 0xf800) | \
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(((rgb) >> ( 8 + 3 - 6)) & 0x07c0) | \
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(((rgb) >> ( 0 + 3 - 1)) & 0x003e))
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#define Ushort555RgbxPixelFromArgb(pixel, rgb, pRasInfo) \
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(pixel) = IntArgbToUshort555Rgbx(rgb)
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#define StoreUshort555RgbxPixel(pRas, x, pixel) \
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((pRas)[x] = (jushort) (pixel))
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#define StoreUshort555RgbxPixelData(pPix, x, pixel, PREFIX) \
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StoreUshort555RgbxPixel(pPix, x, pixel)
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#define LoadUshort555RgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b) \
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do { \
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jushort pixel = (pRas)[x]; \
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(r) = ((pixel) >> 11) & 0x1f; \
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(r) = ((r) << 3) | ((r) >> 2); \
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(g) = ((pixel) >> 6) & 0x1f; \
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(g) = ((g) << 3) | ((g) >> 2); \
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(b) = ((pixel) >> 1) & 0x1f; \
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(b) = ((b) << 3) | ((b) >> 2); \
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} while (0)
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#define LoadUshort555RgbxTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
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do { \
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LoadUshort555RgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b) \
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(a) = 0xff; \
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} while (0)
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#define StoreUshort555RgbxFrom1IntArgb(pRas, PREFIX, x, rgb) \
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(pRas)[x] = IntArgbToUshort555Rgbx(rgb)
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#define StoreUshort555RgbxFrom1IntRgb(pRas, PREFIX, x, rgb) \
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StoreUshort555RgbxFrom1IntArgb(pRas, PREFIX, x, rgb)
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#define StoreUshort555RgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \
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(pRas)[x] = (jushort) ((((r) >> 3) << 11) | \
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(((g) >> 3) << 6) | \
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(((b) >> 3) << 1))
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#define StoreUshort555RgbxFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
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StoreUshort555RgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b)
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#endif /* Ushort555Rgbx_h_Included */
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