/*
* Copyright (c) 2001, 2004, Oracle and/or its affiliates. All rights reserved.
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
#include <string.h>
#include <stdio.h>
#include "AnyByte.h"
#include "Index8Gray.h"
#include "AlphaMacros.h"
#include "IntArgb.h"
#include "IntArgbPre.h"
#include "IntRgb.h"
#include "ThreeByteBgr.h"
#include "ByteGray.h"
#include "ByteIndexed.h"
#include "Index12Gray.h"
/*
* This file declares, registers, and defines the various graphics
* primitive loops to manipulate surfaces of type "Index8Gray".
*
* See also LoopMacros.h
*/
RegisterFunc RegisterIndex8Gray;
DECLARE_CONVERT_BLIT(IntArgb, Index8Gray);
DECLARE_CONVERT_BLIT(ThreeByteBgr, Index8Gray);
DECLARE_CONVERT_BLIT(ByteGray, Index8Gray);
DECLARE_CONVERT_BLIT(Index12Gray, Index8Gray);
DECLARE_CONVERT_BLIT(ByteIndexed, Index8Gray);
DECLARE_CONVERT_BLIT(Index8Gray, Index8Gray);
DECLARE_SCALE_BLIT(Index8Gray, Index8Gray);
DECLARE_SCALE_BLIT(IntArgb, Index8Gray);
DECLARE_SCALE_BLIT(ThreeByteBgr, Index8Gray);
DECLARE_SCALE_BLIT(UshortGray, Index8Gray);
DECLARE_SCALE_BLIT(ByteIndexed, Index8Gray);
DECLARE_SCALE_BLIT(ByteGray, Index8Gray);
DECLARE_SCALE_BLIT(Index12Gray, Index8Gray);
DECLARE_XPAR_CONVERT_BLIT(ByteIndexedBm, Index8Gray);
DECLARE_XPAR_BLITBG(ByteIndexedBm, Index8Gray);
DECLARE_XOR_BLIT(IntArgb, Index8Gray);
DECLARE_ALPHA_MASKFILL(Index8Gray);
DECLARE_ALPHA_MASKBLIT(IntArgb, Index8Gray);
DECLARE_ALPHA_MASKBLIT(IntArgbPre, Index8Gray);
DECLARE_ALPHA_MASKBLIT(IntRgb, Index8Gray);
DECLARE_SRCOVER_MASKFILL(Index8Gray);
DECLARE_SRCOVER_MASKBLIT(IntArgb, Index8Gray);
DECLARE_SRCOVER_MASKBLIT(IntArgbPre, Index8Gray);
DECLARE_SOLID_DRAWGLYPHLISTAA(Index8Gray);
DECLARE_TRANSFORMHELPER_FUNCS(Index8Gray);
NativePrimitive Index8GrayPrimitives[] = {
REGISTER_CONVERT_BLIT(IntArgb, Index8Gray),
REGISTER_CONVERT_BLIT_EQUIV(IntRgb, Index8Gray,
NAME_CONVERT_BLIT(IntArgb, Index8Gray)),
REGISTER_CONVERT_BLIT(ThreeByteBgr, Index8Gray),
REGISTER_CONVERT_BLIT(ByteGray, Index8Gray),
REGISTER_CONVERT_BLIT(Index12Gray, Index8Gray),
REGISTER_CONVERT_BLIT_FLAGS(Index8Gray, Index8Gray,
SD_LOCK_LUT,
SD_LOCK_LUT | SD_LOCK_INVGRAY),
REGISTER_CONVERT_BLIT(ByteIndexed, Index8Gray),
REGISTER_SCALE_BLIT(IntArgb, Index8Gray),
REGISTER_SCALE_BLIT_EQUIV(IntRgb, Index8Gray,
NAME_SCALE_BLIT(IntArgb, Index8Gray)),
REGISTER_SCALE_BLIT(ThreeByteBgr, Index8Gray),
REGISTER_SCALE_BLIT(UshortGray, Index8Gray),
REGISTER_SCALE_BLIT(ByteIndexed, Index8Gray),
REGISTER_SCALE_BLIT(ByteGray, Index8Gray),
REGISTER_SCALE_BLIT(Index12Gray, Index8Gray),
REGISTER_SCALE_BLIT_FLAGS(Index8Gray, Index8Gray, 0,
SD_LOCK_LUT | SD_LOCK_INVGRAY),
REGISTER_XPAR_CONVERT_BLIT(ByteIndexedBm, Index8Gray),
REGISTER_XPAR_BLITBG(ByteIndexedBm, Index8Gray),
REGISTER_XOR_BLIT(IntArgb, Index8Gray),
REGISTER_ALPHA_MASKFILL(Index8Gray),
REGISTER_ALPHA_MASKBLIT(IntArgb, Index8Gray),
REGISTER_ALPHA_MASKBLIT(IntArgbPre, Index8Gray),
REGISTER_ALPHA_MASKBLIT(IntRgb, Index8Gray),
REGISTER_SRCOVER_MASKFILL(Index8Gray),
REGISTER_SRCOVER_MASKBLIT(IntArgb, Index8Gray),
REGISTER_SRCOVER_MASKBLIT(IntArgbPre, Index8Gray),
REGISTER_SOLID_DRAWGLYPHLISTAA(Index8Gray),
REGISTER_TRANSFORMHELPER_FUNCS(Index8Gray),
};
extern jboolean checkSameLut(jint *SrcReadLut, jint *DstReadLut,
SurfaceDataRasInfo *pSrcInfo,
SurfaceDataRasInfo *pDstInfo);
jboolean RegisterIndex8Gray(JNIEnv *env)
{
return RegisterPrimitives(env, Index8GrayPrimitives,
ArraySize(Index8GrayPrimitives));
}
jint PixelForIndex8Gray(SurfaceDataRasInfo *pRasInfo, jint rgb)
{
jint r, g, b, gray;
ExtractIntDcmComponentsX123(rgb, r, g, b);
gray = ComposeByteGrayFrom3ByteRgb(r, g, b);
return pRasInfo->invGrayTable[gray];
}
DEFINE_CONVERT_BLIT(IntArgb, Index8Gray, 3ByteRgb)
DEFINE_CONVERT_BLIT(ThreeByteBgr, Index8Gray, 3ByteRgb)
DEFINE_CONVERT_BLIT(ByteGray, Index8Gray, 1ByteGray)
DEFINE_CONVERT_BLIT(Index12Gray, Index8Gray, 1ByteGray)
DEFINE_CONVERT_BLIT_LUT8(ByteIndexed, Index8Gray, PreProcessLut)
void NAME_CONVERT_BLIT(Index8Gray, Index8Gray)
(void *srcBase, void *dstBase,
juint width, juint height,
SurfaceDataRasInfo *pSrcInfo,
SurfaceDataRasInfo *pDstInfo,
NativePrimitive *pPrim,
CompositeInfo *pCompInfo)
{
DeclareIndex8GrayLoadVars(SrcRead)
DeclareIndex8GrayLoadVars(DstRead)
jint srcScan = pSrcInfo->scanStride;
jint dstScan = pDstInfo->scanStride;
InitIndex8GrayLoadVars(SrcRead, pSrcInfo);
InitIndex8GrayLoadVars(DstRead, pDstInfo);
if (checkSameLut(SrcReadLut, DstReadLut, pSrcInfo, pDstInfo)) {
do {
memcpy(dstBase, srcBase, width);
srcBase = PtrAddBytes(srcBase, srcScan);
dstBase = PtrAddBytes(dstBase, dstScan);
} while (--height > 0);
} else {
DeclareIndex8GrayStoreVars(DstWrite);
InitIndex8GrayStoreVarsY(DstWrite, pDstInfo);
BlitLoopWidthHeight(Index8Gray, pSrc, srcBase, pSrcInfo,
Index8Gray, pDst, dstBase, pDstInfo, DstWrite,
width, height,
ConvertVia1ByteGray
(pSrc, Index8Gray, SrcRead,
pDst, Index8Gray, DstWrite, 0, 0));
}
}
void NAME_SCALE_BLIT(Index8Gray, Index8Gray)
(void *srcBase, void *dstBase,
juint width, juint height,
jint sxloc, jint syloc,
jint sxinc, jint syinc, jint shift,
SurfaceDataRasInfo *pSrcInfo,
SurfaceDataRasInfo *pDstInfo,
NativePrimitive *pPrim,
CompositeInfo *pCompInfo)
{
DeclareIndex8GrayLoadVars(SrcRead)
DeclareIndex8GrayLoadVars(DstRead)
jint srcScan = pSrcInfo->scanStride;
jint dstScan = pDstInfo->scanStride;
DeclareIndex8GrayStoreVars(DstWrite)
InitIndex8GrayLoadVars(SrcRead, pSrcInfo);
InitIndex8GrayLoadVars(DstRead, pDstInfo);
if (checkSameLut(SrcReadLut, DstReadLut, pSrcInfo, pDstInfo)) {
BlitLoopScaleWidthHeight(Index8Gray, pSrc, srcBase, pSrcInfo,
Index8Gray, pDst, dstBase, pDstInfo, DstWrite,
x, width, height,
sxloc, syloc, sxinc, syinc, shift,
pDst[0] = pSrc[x]);
} else {
DeclareIndex8GrayStoreVars(DstWrite);
InitIndex8GrayStoreVarsY(DstWrite, pDstInfo);
BlitLoopScaleWidthHeight(Index8Gray, pSrc, srcBase, pSrcInfo,
Index8Gray, pDst, dstBase, pDstInfo, DstWrite,
x, width, height,
sxloc, syloc, sxinc, syinc, shift,
ConvertVia1ByteGray(pSrc, Index8Gray, SrcRead,
pDst, Index8Gray, DstWrite,
x, 0));
}
}
DEFINE_SCALE_BLIT(IntArgb, Index8Gray, 3ByteRgb)
DEFINE_SCALE_BLIT(ThreeByteBgr, Index8Gray, 3ByteRgb)
DEFINE_SCALE_BLIT(UshortGray, Index8Gray, 1ByteGray)
DEFINE_SCALE_BLIT_LUT8(ByteIndexed, Index8Gray, PreProcessLut)
DEFINE_SCALE_BLIT(ByteGray, Index8Gray, 1ByteGray)
DEFINE_SCALE_BLIT(Index12Gray, Index8Gray, 1ByteGray)
DEFINE_XPAR_CONVERT_BLIT_LUT8(ByteIndexedBm, Index8Gray, PreProcessLut)
DEFINE_XPAR_BLITBG_LUT8(ByteIndexedBm, Index8Gray, PreProcessLut)
DEFINE_XOR_BLIT(IntArgb, Index8Gray, AnyByte)
DEFINE_ALPHA_MASKFILL(Index8Gray, 1ByteGray)
DEFINE_ALPHA_MASKBLIT(IntArgb, Index8Gray, 1ByteGray)
DEFINE_ALPHA_MASKBLIT(IntArgbPre, Index8Gray, 1ByteGray)
DEFINE_ALPHA_MASKBLIT(IntRgb, Index8Gray, 1ByteGray)
DEFINE_SRCOVER_MASKFILL(Index8Gray, 1ByteGray)
DEFINE_SRCOVER_MASKBLIT(IntArgb, Index8Gray, 1ByteGray)
DEFINE_SRCOVER_MASKBLIT(IntArgbPre, Index8Gray, 1ByteGray)
DEFINE_SOLID_DRAWGLYPHLISTAA(Index8Gray, 1ByteGray)
DEFINE_TRANSFORMHELPERS(Index8Gray)