/*

 * 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.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

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 */

#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 */