Bug Summary

File:jdk/src/java.desktop/share/native/libawt/java2d/loops/Index8Gray.c
Warning:line 193, column 10
Value stored to 'srcScan' during its initialization is never read

Annotated Source Code

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clang -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name Index8Gray.c -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -mthread-model posix -fno-delete-null-pointer-checks -mframe-pointer=all -relaxed-aliasing -fmath-errno -fno-rounding-math -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir /usr/lib/llvm-10/lib/clang/10.0.0 -I /home/daniel/Projects/java/jdk/build/linux-x86_64-server-fastdebug/support/modules_include/java.base -I /home/daniel/Projects/java/jdk/build/linux-x86_64-server-fastdebug/support/modules_include/java.base/linux -I /home/daniel/Projects/java/jdk/src/java.base/share/native/libjava -I /home/daniel/Projects/java/jdk/src/java.base/unix/native/libjava -I /home/daniel/Projects/java/jdk/src/hotspot/share/include -I /home/daniel/Projects/java/jdk/src/hotspot/os/posix/include -D LIBC=gnu -D _GNU_SOURCE -D _REENTRANT -D _LARGEFILE64_SOURCE -D LINUX -D DEBUG -D _LITTLE_ENDIAN -D ARCH="amd64" -D amd64 -D _LP64=1 -D __MEDIALIB_OLD_NAMES -D __USE_J2D_NAMES -D MLIB_NO_LIBSUNMATH -I /home/daniel/Projects/java/jdk/src/java.desktop/unix/native/libawt -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/common/awt/debug -I /home/daniel/Projects/java/jdk/src/java.desktop/unix/native/common/awt -I /home/daniel/Projects/java/jdk/build/linux-x86_64-server-fastdebug/support/headers/java.desktop -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/awt/image -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/awt/image/cvutils -I /home/daniel/Projects/java/jdk/src/java.desktop/unix/native/libawt/java2d -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/java2d -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/java2d/loops -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/java2d/pipe -I /home/daniel/Projects/java/jdk/build/linux-x86_64-server-fastdebug/support/headers/java.base -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/awt/medialib -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/common/awt/medialib -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libmlib_image -I /home/daniel/Projects/java/jdk/src/java.desktop/unix/native/include -I /home/daniel/Projects/java/jdk/src/java.desktop/share/native/include -I /home/daniel/Projects/java/jdk/src/java.base/linux/native/libjava -I /home/daniel/Projects/java/jdk/src/java.base/unix/native/libjava -I /home/daniel/Projects/java/jdk/src/java.base/share/native/libjava -I /home/daniel/Projects/java/jdk/src/java.base/unix/native/include -I /home/daniel/Projects/java/jdk/src/java.base/share/native/include -D _FORTIFY_SOURCE=2 -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-10/lib/clang/10.0.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O3 -Wno-unused-parameter -Wno-unused -Wno-sign-compare -Wno-unused-result -Wno-maybe-uninitialized -Wno-format-nonliteral -Wno-parentheses -Wno-unused-value -Wno-unused-function -std=c99 -fdebug-compilation-dir /home/daniel/Projects/java/jdk/make -ferror-limit 19 -fmessage-length 0 -fvisibility default -stack-protector 1 -fgnuc-version=4.2.1 -fobjc-runtime=gcc -fdiagnostics-show-option -vectorize-loops -vectorize-slp -analyzer-output=html -faddrsig -o /home/daniel/Projects/java/scan/2021-12-21-193737-8510-1 -x c /home/daniel/Projects/java/jdk/src/java.desktop/share/native/libawt/java2d/loops/Index8Gray.c
1/*
2 * Copyright (c) 2001, 2004, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#include <string.h>
27#include <stdio.h>
28#include "AnyByte.h"
29#include "Index8Gray.h"
30#include "AlphaMacros.h"
31
32#include "IntArgb.h"
33#include "IntArgbPre.h"
34#include "IntRgb.h"
35#include "ThreeByteBgr.h"
36#include "ByteGray.h"
37#include "ByteIndexed.h"
38#include "Index12Gray.h"
39
40/*
41 * This file declares, registers, and defines the various graphics
42 * primitive loops to manipulate surfaces of type "Index8Gray".
43 *
44 * See also LoopMacros.h
45 */
46
47RegisterFunc RegisterIndex8Gray;
48
49DECLARE_CONVERT_BLIT(IntArgb, Index8Gray)BlitFunc IntArgbToIndex8GrayConvert;
50DECLARE_CONVERT_BLIT(ThreeByteBgr, Index8Gray)BlitFunc ThreeByteBgrToIndex8GrayConvert;
51DECLARE_CONVERT_BLIT(ByteGray, Index8Gray)BlitFunc ByteGrayToIndex8GrayConvert;
52DECLARE_CONVERT_BLIT(Index12Gray, Index8Gray)BlitFunc Index12GrayToIndex8GrayConvert;
53DECLARE_CONVERT_BLIT(ByteIndexed, Index8Gray)BlitFunc ByteIndexedToIndex8GrayConvert;
54DECLARE_CONVERT_BLIT(Index8Gray, Index8Gray)BlitFunc Index8GrayToIndex8GrayConvert;
55
56DECLARE_SCALE_BLIT(Index8Gray, Index8Gray)ScaleBlitFunc Index8GrayToIndex8GrayScaleConvert;
57DECLARE_SCALE_BLIT(IntArgb, Index8Gray)ScaleBlitFunc IntArgbToIndex8GrayScaleConvert;
58DECLARE_SCALE_BLIT(ThreeByteBgr, Index8Gray)ScaleBlitFunc ThreeByteBgrToIndex8GrayScaleConvert;
59DECLARE_SCALE_BLIT(UshortGray, Index8Gray)ScaleBlitFunc UshortGrayToIndex8GrayScaleConvert;
60DECLARE_SCALE_BLIT(ByteIndexed, Index8Gray)ScaleBlitFunc ByteIndexedToIndex8GrayScaleConvert;
61DECLARE_SCALE_BLIT(ByteGray, Index8Gray)ScaleBlitFunc ByteGrayToIndex8GrayScaleConvert;
62DECLARE_SCALE_BLIT(Index12Gray, Index8Gray)ScaleBlitFunc Index12GrayToIndex8GrayScaleConvert;
63
64DECLARE_XPAR_CONVERT_BLIT(ByteIndexedBm, Index8Gray)BlitFunc ByteIndexedBmToIndex8GrayXparOver;
65DECLARE_XPAR_BLITBG(ByteIndexedBm, Index8Gray)BlitBgFunc ByteIndexedBmToIndex8GrayXparBgCopy;
66
67DECLARE_XOR_BLIT(IntArgb, Index8Gray)BlitFunc IntArgbToIndex8GrayXorBlit;
68DECLARE_ALPHA_MASKFILL(Index8Gray)MaskFillFunc Index8GrayAlphaMaskFill;
69DECLARE_ALPHA_MASKBLIT(IntArgb, Index8Gray)MaskBlitFunc IntArgbToIndex8GrayAlphaMaskBlit;
70DECLARE_ALPHA_MASKBLIT(IntArgbPre, Index8Gray)MaskBlitFunc IntArgbPreToIndex8GrayAlphaMaskBlit;
71DECLARE_ALPHA_MASKBLIT(IntRgb, Index8Gray)MaskBlitFunc IntRgbToIndex8GrayAlphaMaskBlit;
72DECLARE_SRCOVER_MASKFILL(Index8Gray)MaskFillFunc Index8GraySrcOverMaskFill;
73DECLARE_SRCOVER_MASKBLIT(IntArgb, Index8Gray)MaskBlitFunc IntArgbToIndex8GraySrcOverMaskBlit;
74DECLARE_SRCOVER_MASKBLIT(IntArgbPre, Index8Gray)MaskBlitFunc IntArgbPreToIndex8GraySrcOverMaskBlit;
75DECLARE_SOLID_DRAWGLYPHLISTAA(Index8Gray)DrawGlyphListAAFunc Index8GrayDrawGlyphListAA;
76
77DECLARE_TRANSFORMHELPER_FUNCS(Index8Gray)TransformHelperFunc Index8GrayNrstNbrTransformHelper; TransformHelperFunc
Index8GrayBilinearTransformHelper; TransformHelperFunc Index8GrayBicubicTransformHelper
; TransformHelperFuncs Index8GrayTransformHelperFuncs;
78
79NativePrimitive Index8GrayPrimitives[] = {
80 REGISTER_CONVERT_BLIT(IntArgb, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.IntArgb, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {IntArgbToIndex8GrayConvert
}, {IntArgbToIndex8GrayConvert}, 0, 0 },
81 REGISTER_CONVERT_BLIT_EQUIV(IntRgb, Index8Gray,{ & PrimitiveTypes.Blit, & SurfaceTypes.IntRgb, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {IntArgbToIndex8GrayConvert
}, {IntArgbToIndex8GrayConvert}, 0, 0 }
82 NAME_CONVERT_BLIT(IntArgb, Index8Gray)){ & PrimitiveTypes.Blit, & SurfaceTypes.IntRgb, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {IntArgbToIndex8GrayConvert
}, {IntArgbToIndex8GrayConvert}, 0, 0 },
83 REGISTER_CONVERT_BLIT(ThreeByteBgr, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.ThreeByteBgr,
& CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray,
{ThreeByteBgrToIndex8GrayConvert}, {ThreeByteBgrToIndex8GrayConvert
}, 0, 0 },
84 REGISTER_CONVERT_BLIT(ByteGray, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.ByteGray, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {ByteGrayToIndex8GrayConvert
}, {ByteGrayToIndex8GrayConvert}, 0, 0 },
85 REGISTER_CONVERT_BLIT(Index12Gray, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.Index12Gray, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {Index12GrayToIndex8GrayConvert
}, {Index12GrayToIndex8GrayConvert}, 0, 0 },
86 REGISTER_CONVERT_BLIT_FLAGS(Index8Gray, Index8Gray,{ & PrimitiveTypes.Blit, & SurfaceTypes.Index8Gray, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {Index8GrayToIndex8GrayConvert
}, {Index8GrayToIndex8GrayConvert}, (1 << 2), (1 <<
2) | (1 << 4), }
87 SD_LOCK_LUT,{ & PrimitiveTypes.Blit, & SurfaceTypes.Index8Gray, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {Index8GrayToIndex8GrayConvert
}, {Index8GrayToIndex8GrayConvert}, (1 << 2), (1 <<
2) | (1 << 4), }
88 SD_LOCK_LUT | SD_LOCK_INVGRAY){ & PrimitiveTypes.Blit, & SurfaceTypes.Index8Gray, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {Index8GrayToIndex8GrayConvert
}, {Index8GrayToIndex8GrayConvert}, (1 << 2), (1 <<
2) | (1 << 4), },
89 REGISTER_CONVERT_BLIT(ByteIndexed, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.ByteIndexed, &
CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray, {ByteIndexedToIndex8GrayConvert
}, {ByteIndexedToIndex8GrayConvert}, 0, 0 },
90
91 REGISTER_SCALE_BLIT(IntArgb, Index8Gray){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.IntArgb
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {IntArgbToIndex8GrayScaleConvert}, {IntArgbToIndex8GrayScaleConvert
}, 0, 0 },
92 REGISTER_SCALE_BLIT_EQUIV(IntRgb, Index8Gray,{ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.IntRgb,
& CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray,
{IntArgbToIndex8GrayScaleConvert}, {IntArgbToIndex8GrayScaleConvert
}, 0, 0 }
93 NAME_SCALE_BLIT(IntArgb, Index8Gray)){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.IntRgb,
& CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray,
{IntArgbToIndex8GrayScaleConvert}, {IntArgbToIndex8GrayScaleConvert
}, 0, 0 },
94 REGISTER_SCALE_BLIT(ThreeByteBgr, Index8Gray){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.ThreeByteBgr
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {ThreeByteBgrToIndex8GrayScaleConvert}, {ThreeByteBgrToIndex8GrayScaleConvert
}, 0, 0 },
95 REGISTER_SCALE_BLIT(UshortGray, Index8Gray){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.UshortGray
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {UshortGrayToIndex8GrayScaleConvert}, {UshortGrayToIndex8GrayScaleConvert
}, 0, 0 },
96 REGISTER_SCALE_BLIT(ByteIndexed, Index8Gray){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.ByteIndexed
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {ByteIndexedToIndex8GrayScaleConvert}, {ByteIndexedToIndex8GrayScaleConvert
}, 0, 0 },
97 REGISTER_SCALE_BLIT(ByteGray, Index8Gray){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.ByteGray
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {ByteGrayToIndex8GrayScaleConvert}, {ByteGrayToIndex8GrayScaleConvert
}, 0, 0 },
98 REGISTER_SCALE_BLIT(Index12Gray, Index8Gray){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.Index12Gray
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {Index12GrayToIndex8GrayScaleConvert}, {Index12GrayToIndex8GrayScaleConvert
}, 0, 0 },
99 REGISTER_SCALE_BLIT_FLAGS(Index8Gray, Index8Gray, 0,{ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.Index8Gray
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {Index8GrayToIndex8GrayScaleConvert}, {Index8GrayToIndex8GrayScaleConvert
}, 0, (1 << 2) | (1 << 4), }
100 SD_LOCK_LUT | SD_LOCK_INVGRAY){ & PrimitiveTypes.ScaledBlit, & SurfaceTypes.Index8Gray
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {Index8GrayToIndex8GrayScaleConvert}, {Index8GrayToIndex8GrayScaleConvert
}, 0, (1 << 2) | (1 << 4), },
101
102 REGISTER_XPAR_CONVERT_BLIT(ByteIndexedBm, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.ByteIndexedBm
, & CompositeTypes.SrcOverBmNoEa, & SurfaceTypes.Index8Gray
, {ByteIndexedBmToIndex8GrayXparOver}, {ByteIndexedBmToIndex8GrayXparOver
}, 0, 0 },
103 REGISTER_XPAR_BLITBG(ByteIndexedBm, Index8Gray){ & PrimitiveTypes.BlitBg, & SurfaceTypes.ByteIndexedBm
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {ByteIndexedBmToIndex8GrayXparBgCopy}, {ByteIndexedBmToIndex8GrayXparBgCopy
}, 0, 0 },
104
105 REGISTER_XOR_BLIT(IntArgb, Index8Gray){ & PrimitiveTypes.Blit, & SurfaceTypes.IntArgb, &
CompositeTypes.Xor, & SurfaceTypes.Index8Gray, {IntArgbToIndex8GrayXorBlit
}, {IntArgbToIndex8GrayXorBlit}, 0, 0 },
106 REGISTER_ALPHA_MASKFILL(Index8Gray){ & PrimitiveTypes.MaskFill, & SurfaceTypes.AnyColor,
& CompositeTypes.AnyAlpha, & SurfaceTypes.Index8Gray
, {Index8GrayAlphaMaskFill}, {Index8GrayAlphaMaskFill}, 0, 0 },
107 REGISTER_ALPHA_MASKBLIT(IntArgb, Index8Gray){ & PrimitiveTypes.MaskBlit, & SurfaceTypes.IntArgb, &
CompositeTypes.AnyAlpha, & SurfaceTypes.Index8Gray, {IntArgbToIndex8GrayAlphaMaskBlit
}, {IntArgbToIndex8GrayAlphaMaskBlit}, 0, 0 },
108 REGISTER_ALPHA_MASKBLIT(IntArgbPre, Index8Gray){ & PrimitiveTypes.MaskBlit, & SurfaceTypes.IntArgbPre
, & CompositeTypes.AnyAlpha, & SurfaceTypes.Index8Gray
, {IntArgbPreToIndex8GrayAlphaMaskBlit}, {IntArgbPreToIndex8GrayAlphaMaskBlit
}, 0, 0 },
109 REGISTER_ALPHA_MASKBLIT(IntRgb, Index8Gray){ & PrimitiveTypes.MaskBlit, & SurfaceTypes.IntRgb, &
CompositeTypes.AnyAlpha, & SurfaceTypes.Index8Gray, {IntRgbToIndex8GrayAlphaMaskBlit
}, {IntRgbToIndex8GrayAlphaMaskBlit}, 0, 0 },
110 REGISTER_SRCOVER_MASKFILL(Index8Gray){ & PrimitiveTypes.MaskFill, & SurfaceTypes.AnyColor,
& CompositeTypes.SrcOver, & SurfaceTypes.Index8Gray,
{Index8GraySrcOverMaskFill}, {Index8GraySrcOverMaskFill}, 0,
0 },
111 REGISTER_SRCOVER_MASKBLIT(IntArgb, Index8Gray){ & PrimitiveTypes.MaskBlit, & SurfaceTypes.IntArgb, &
CompositeTypes.SrcOver, & SurfaceTypes.Index8Gray, {IntArgbToIndex8GraySrcOverMaskBlit
}, {IntArgbToIndex8GraySrcOverMaskBlit}, 0, 0 },
112 REGISTER_SRCOVER_MASKBLIT(IntArgbPre, Index8Gray){ & PrimitiveTypes.MaskBlit, & SurfaceTypes.IntArgbPre
, & CompositeTypes.SrcOver, & SurfaceTypes.Index8Gray
, {IntArgbPreToIndex8GraySrcOverMaskBlit}, {IntArgbPreToIndex8GraySrcOverMaskBlit
}, 0, 0 },
113 REGISTER_SOLID_DRAWGLYPHLISTAA(Index8Gray){ & PrimitiveTypes.DrawGlyphListAA, & SurfaceTypes.AnyColor
, & CompositeTypes.SrcNoEa, & SurfaceTypes.Index8Gray
, {Index8GrayDrawGlyphListAA}, {Index8GrayDrawGlyphListAA}, 0
, 0 },
114
115 REGISTER_TRANSFORMHELPER_FUNCS(Index8Gray){ & PrimitiveTypes.TransformHelper, & SurfaceTypes.Index8Gray
, & CompositeTypes.SrcNoEa, & SurfaceTypes.IntArgbPre
, {(AnyFunc *) &Index8GrayTransformHelperFuncs}, {(AnyFunc
*) &Index8GrayTransformHelperFuncs}, 0, 0 },
116};
117
118extern jboolean checkSameLut(jint *SrcReadLut, jint *DstReadLut,
119 SurfaceDataRasInfo *pSrcInfo,
120 SurfaceDataRasInfo *pDstInfo);
121
122jboolean RegisterIndex8Gray(JNIEnv *env)
123{
124 return RegisterPrimitives(env, Index8GrayPrimitives,
125 ArraySize(Index8GrayPrimitives)(sizeof(Index8GrayPrimitives) / sizeof(Index8GrayPrimitives[0
])));
126}
127
128jint PixelForIndex8Gray(SurfaceDataRasInfo *pRasInfo, jint rgb)
129{
130 jint r, g, b, gray;
131 ExtractIntDcmComponentsX123(rgb, r, g, b)do { (b) = (rgb) & 0xff; (g) = ((rgb) >> 8) & 0xff
; (r) = ((rgb) >> 16) & 0xff; } while (0);
132 gray = ComposeByteGrayFrom3ByteRgb(r, g, b)(ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256
);
133 return pRasInfo->invGrayTable[gray];
134}
135
136DEFINE_CONVERT_BLIT(IntArgb, Index8Gray, 3ByteRgb)void IntArgbToIndex8GrayConvert(void *srcBase, void *dstBase,
juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint *DstWriteInvGrayLut; ; do { IntArgbDataType *pSrc = (
IntArgbDataType *) (srcBase); Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; srcScan -= (width) * 4; dstScan -= (width
) * 1; do { juint w = width; ; do { do { jint r, g, b; do { jint
pixel = (pSrc)[0]; do { (b) = (pixel) & 0xff; (g) = ((pixel
) >> 8) & 0xff; (r) = ((pixel) >> 16) & 0xff
; } while (0); } while (0); do { int gray = (ByteGrayDataType
)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256); (pDst)[0] =
(jubyte) (DstWriteInvGrayLut[gray]); } while (0); } while (0
); pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst = ((void
*) (((intptr_t) (pDst)) + (1))); ; } while (--w > 0); pSrc
= ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; } while (--height >
0); } while (0); }
137
138DEFINE_CONVERT_BLIT(ThreeByteBgr, Index8Gray, 3ByteRgb)void ThreeByteBgrToIndex8GrayConvert(void *srcBase, void *dstBase
, juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint *DstWriteInvGrayLut; ; do { ThreeByteBgrDataType *pSrc
= (ThreeByteBgrDataType *) (srcBase); Index8GrayDataType *pDst
= (Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo
)->scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; srcScan -= (width) * 3; dstScan
-= (width) * 1; do { juint w = width; ; do { do { jint r, g,
b; do { (b) = (pSrc)[3*(0)+0]; (g) = (pSrc)[3*(0)+1]; (r) = (
pSrc)[3*(0)+2]; } while (0); do { int gray = (ByteGrayDataType
)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256); (pDst)[0] =
(jubyte) (DstWriteInvGrayLut[gray]); } while (0); } while (0
); pSrc = ((void *) (((intptr_t) (pSrc)) + (3))); pDst = ((void
*) (((intptr_t) (pDst)) + (1))); ; } while (--w > 0); pSrc
= ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; } while (--height >
0); } while (0); }
139
140DEFINE_CONVERT_BLIT(ByteGray, Index8Gray, 1ByteGray)void ByteGrayToIndex8GrayConvert(void *srcBase, void *dstBase
, juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint *DstWriteInvGrayLut; ; do { ByteGrayDataType *pSrc = (
ByteGrayDataType *) (srcBase); Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; srcScan -= (width) * 1; dstScan -= (width
) * 1; do { juint w = width; ; do { do { jint gray; (gray) = (
pSrc)[0]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut[gray]);; }
while (0); pSrc = ((void *) (((intptr_t) (pSrc)) + (1))); pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; } while (--w >
0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst
= ((void *) (((intptr_t) (pDst)) + (dstScan))); ; } while (--
height > 0); } while (0); }
141
142DEFINE_CONVERT_BLIT(Index12Gray, Index8Gray, 1ByteGray)void Index12GrayToIndex8GrayConvert(void *srcBase, void *dstBase
, juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint *SrcReadLut; jint *DstWriteInvGrayLut; SrcReadLut = (
pSrcInfo)->lutBase; do { Index12GrayDataType *pSrc = (Index12GrayDataType
*) (srcBase); Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; srcScan -= (width) * 2; dstScan -= (width
) * 1; do { juint w = width; ; do { do { jint gray; (gray) = (
jubyte)SrcReadLut[pSrc[0] & 0xfff]; (pDst)[0] = (jubyte) (
DstWriteInvGrayLut[gray]);; } while (0); pSrc = ((void *) (((
intptr_t) (pSrc)) + (2))); pDst = ((void *) (((intptr_t) (pDst
)) + (1))); ; } while (--w > 0); pSrc = ((void *) (((intptr_t
) (pSrc)) + (srcScan))); pDst = ((void *) (((intptr_t) (pDst)
) + (dstScan))); ; } while (--height > 0); } while (0); }
143
144DEFINE_CONVERT_BLIT_LUT8(ByteIndexed, Index8Gray, PreProcessLut)void ByteIndexedToIndex8GrayConvert(void *srcBase, void *dstBase
, juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint *DstWriteInvGrayLut; Index8GrayPixelType pixLut[(1 <<
8)]; do { jint *srcLut = (pSrcInfo)->lutBase; juint lutSize
= (pSrcInfo)->lutSize; jint *PreLutInvGrayLut; PreLutInvGrayLut
= (pDstInfo)->invGrayTable;; if (lutSize >= (1 <<
8)) { lutSize = (1 << 8); } else { Index8GrayPixelType
*pPIXLUT = &pixLut[lutSize]; do { do { int r, g, b; do {
(b) = (0) & 0xff; (g) = ((0) >> 8) & 0xff; (r)
= ((0) >> 16) & 0xff; } while (0); do { int gray =
(ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(b)) + 128) /
256); (pPIXLUT)[0] = (jubyte) (PreLutInvGrayLut[gray]); } while
(0); } while (0); } while (++pPIXLUT < &pixLut[(1 <<
8)]); } do { juint x = 0; ; do { do { jint argb = srcLut[x];
do { int r, g, b; do { (b) = (argb) & 0xff; (g) = ((argb
) >> 8) & 0xff; (r) = ((argb) >> 16) & 0xff
; } while (0); do { int gray = (ByteGrayDataType)(((77*(r)) +
(150*(g)) + (29*(b)) + 128) / 256); (pixLut)[x] = (jubyte) (
PreLutInvGrayLut[gray]); } while (0); } while (0); } while (0
); ; } while (++x < lutSize); } while (0); } while (0); do
{ ByteIndexedDataType *pSrc = (ByteIndexedDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { pDst[0] = pixLut[pSrc[0]]; pSrc
= ((void *) (((intptr_t) (pSrc)) + (1))); pDst = ((void *) (
((intptr_t) (pDst)) + (1))); ; } while (--w > 0); pSrc = (
(void *) (((intptr_t) (pSrc)) + (srcScan))); pDst = ((void *)
(((intptr_t) (pDst)) + (dstScan))); ; } while (--height >
0); } while (0);}
145
146void NAME_CONVERT_BLIT(Index8Gray, Index8Gray)Index8GrayToIndex8GrayConvert
147 (void *srcBase, void *dstBase,
148 juint width, juint height,
149 SurfaceDataRasInfo *pSrcInfo,
150 SurfaceDataRasInfo *pDstInfo,
151 NativePrimitive *pPrim,
152 CompositeInfo *pCompInfo)
153{
154 DeclareIndex8GrayLoadVars(SrcRead)jint *SrcReadLut;
155 DeclareIndex8GrayLoadVars(DstRead)jint *DstReadLut;
156 jint srcScan = pSrcInfo->scanStride;
157 jint dstScan = pDstInfo->scanStride;
158
159 InitIndex8GrayLoadVars(SrcRead, pSrcInfo)SrcReadLut = (pSrcInfo)->lutBase;
160 InitIndex8GrayLoadVars(DstRead, pDstInfo)DstReadLut = (pDstInfo)->lutBase;
161
162 if (checkSameLut(SrcReadLut, DstReadLut, pSrcInfo, pDstInfo)) {
163 do {
164 memcpy(dstBase, srcBase, width);
165 srcBase = PtrAddBytes(srcBase, srcScan)((void *) (((intptr_t) (srcBase)) + (srcScan)));
166 dstBase = PtrAddBytes(dstBase, dstScan)((void *) (((intptr_t) (dstBase)) + (dstScan)));
167 } while (--height > 0);
168 } else {
169 DeclareIndex8GrayStoreVars(DstWrite)jint *DstWriteInvGrayLut;;
170 InitIndex8GrayStoreVarsY(DstWrite, pDstInfo)DstWriteInvGrayLut = (pDstInfo)->invGrayTable;;
171
172 BlitLoopWidthHeight(Index8Gray, pSrc, srcBase, pSrcInfo,do { Index8GrayDataType *pSrc = (Index8GrayDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { do { jint gray; (gray) = (jubyte
)SrcReadLut[pSrc[0]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0)
173 Index8Gray, pDst, dstBase, pDstInfo, DstWrite,do { Index8GrayDataType *pSrc = (Index8GrayDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { do { jint gray; (gray) = (jubyte
)SrcReadLut[pSrc[0]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0)
174 width, height,do { Index8GrayDataType *pSrc = (Index8GrayDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { do { jint gray; (gray) = (jubyte
)SrcReadLut[pSrc[0]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0)
175 ConvertVia1ByteGraydo { Index8GrayDataType *pSrc = (Index8GrayDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { do { jint gray; (gray) = (jubyte
)SrcReadLut[pSrc[0]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0)
176 (pSrc, Index8Gray, SrcRead,do { Index8GrayDataType *pSrc = (Index8GrayDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { do { jint gray; (gray) = (jubyte
)SrcReadLut[pSrc[0]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0)
177 pDst, Index8Gray, DstWrite, 0, 0))do { Index8GrayDataType *pSrc = (Index8GrayDataType *) (srcBase
); Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; srcScan -= (width) * 1; dstScan -= (width) * 1
; do { juint w = width; ; do { do { jint gray; (gray) = (jubyte
)SrcReadLut[pSrc[0]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0);
178 }
179}
180
181void NAME_SCALE_BLIT(Index8Gray, Index8Gray)Index8GrayToIndex8GrayScaleConvert
182 (void *srcBase, void *dstBase,
183 juint width, juint height,
184 jint sxloc, jint syloc,
185 jint sxinc, jint syinc, jint shift,
186 SurfaceDataRasInfo *pSrcInfo,
187 SurfaceDataRasInfo *pDstInfo,
188 NativePrimitive *pPrim,
189 CompositeInfo *pCompInfo)
190{
191 DeclareIndex8GrayLoadVars(SrcRead)jint *SrcReadLut;
192 DeclareIndex8GrayLoadVars(DstRead)jint *DstReadLut;
193 jint srcScan = pSrcInfo->scanStride;
Value stored to 'srcScan' during its initialization is never read
194 jint dstScan = pDstInfo->scanStride;
195 DeclareIndex8GrayStoreVars(DstWrite)jint *DstWriteInvGrayLut;
196
197 InitIndex8GrayLoadVars(SrcRead, pSrcInfo)SrcReadLut = (pSrcInfo)->lutBase;
198 InitIndex8GrayLoadVars(DstRead, pDstInfo)DstReadLut = (pDstInfo)->lutBase;
199
200 if (checkSameLut(SrcReadLut, DstReadLut, pSrcInfo, pDstInfo)) {
201 BlitLoopScaleWidthHeight(Index8Gray, pSrc, srcBase, pSrcInfo,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); pDst[0] = pSrc[x]; pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc += sxinc
; } while (--w > 0); pDst = ((void *) (((intptr_t) (pDst))
+ (dstScan))); ; syloc += syinc; } while (--height > 0); }
while (0)
202 Index8Gray, pDst, dstBase, pDstInfo, DstWrite,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); pDst[0] = pSrc[x]; pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc += sxinc
; } while (--w > 0); pDst = ((void *) (((intptr_t) (pDst))
+ (dstScan))); ; syloc += syinc; } while (--height > 0); }
while (0)
203 x, width, height,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); pDst[0] = pSrc[x]; pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc += sxinc
; } while (--w > 0); pDst = ((void *) (((intptr_t) (pDst))
+ (dstScan))); ; syloc += syinc; } while (--height > 0); }
while (0)
204 sxloc, syloc, sxinc, syinc, shift,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); pDst[0] = pSrc[x]; pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc += sxinc
; } while (--w > 0); pDst = ((void *) (((intptr_t) (pDst))
+ (dstScan))); ; syloc += syinc; } while (--height > 0); }
while (0)
205 pDst[0] = pSrc[x])do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); pDst[0] = pSrc[x]; pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc += sxinc
; } while (--w > 0); pDst = ((void *) (((intptr_t) (pDst))
+ (dstScan))); ; syloc += syinc; } while (--height > 0); }
while (0);
206 } else {
207 DeclareIndex8GrayStoreVars(DstWrite)jint *DstWriteInvGrayLut;;
208 InitIndex8GrayStoreVarsY(DstWrite, pDstInfo)DstWriteInvGrayLut = (pDstInfo)->invGrayTable;;
209 BlitLoopScaleWidthHeight(Index8Gray, pSrc, srcBase, pSrcInfo,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0)
210 Index8Gray, pDst, dstBase, pDstInfo, DstWrite,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0)
211 x, width, height,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0)
212 sxloc, syloc, sxinc, syinc, shift,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0)
213 ConvertVia1ByteGray(pSrc, Index8Gray, SrcRead,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0)
214 pDst, Index8Gray, DstWrite,do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0)
215 x, 0))do { Index8GrayDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); do { jint gray; (gray
) = (jubyte)SrcReadLut[pSrc[x]]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0);
216 }
217}
218
219DEFINE_SCALE_BLIT(IntArgb, Index8Gray, 3ByteRgb)void IntArgbToIndex8GrayScaleConvert(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)
{ jint *DstWriteInvGrayLut; ; do { IntArgbDataType *pSrc; Index8GrayDataType
*pDst = (Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo
)->scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; dstScan -= (width) * 1; do {
juint w = width; jint tmpsxloc = sxloc; pSrc = ((void *) (((
intptr_t) (srcBase)) + (((intptr_t) ((syloc >> shift)))
* (srcScan)))); ; do { jint x = (tmpsxloc >> shift); do
{ jint r, g, b; do { jint pixel = (pSrc)[x]; do { (b) = (pixel
) & 0xff; (g) = ((pixel) >> 8) & 0xff; (r) = ((
pixel) >> 16) & 0xff; } while (0); } while (0); do {
int gray = (ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(b
)) + 128) / 256); (pDst)[0] = (jubyte) (DstWriteInvGrayLut[gray
]); } while (0); } while (0); pDst = ((void *) (((intptr_t) (
pDst)) + (1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst
= ((void *) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc
; } while (--height > 0); } while (0); }
220
221DEFINE_SCALE_BLIT(ThreeByteBgr, Index8Gray, 3ByteRgb)void ThreeByteBgrToIndex8GrayScaleConvert(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) { jint *DstWriteInvGrayLut; ; do { ThreeByteBgrDataType
*pSrc; Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; dstScan -= (width) * 1; do { juint w = width; jint
tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase)) +
(((intptr_t) ((syloc >> shift))) * (srcScan)))); ; do {
jint x = (tmpsxloc >> shift); do { jint r, g, b; do { (
b) = (pSrc)[3*(x)+0]; (g) = (pSrc)[3*(x)+1]; (r) = (pSrc)[3*(
x)+2]; } while (0); do { int gray = (ByteGrayDataType)(((77*(
r)) + (150*(g)) + (29*(b)) + 128) / 256); (pDst)[0] = (jubyte
) (DstWriteInvGrayLut[gray]); } while (0); } while (0); pDst =
((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc += sxinc;
} while (--w > 0); pDst = ((void *) (((intptr_t) (pDst)) +
(dstScan))); ; syloc += syinc; } while (--height > 0); } while
(0); }
222
223DEFINE_SCALE_BLIT(UshortGray, Index8Gray, 1ByteGray)void UshortGrayToIndex8GrayScaleConvert(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) { jint *DstWriteInvGrayLut; ; do { UshortGrayDataType
*pSrc; Index8GrayDataType *pDst = (Index8GrayDataType *) (dstBase
); jint srcScan = (pSrcInfo)->scanStride; jint dstScan = (
pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; dstScan -= (width) * 1; do { juint w = width; jint
tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase)) +
(((intptr_t) ((syloc >> shift))) * (srcScan)))); ; do {
jint x = (tmpsxloc >> shift); do { jint gray; (gray) =
((pSrc)[x] >> 8); (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0); }
224
225DEFINE_SCALE_BLIT_LUT8(ByteIndexed, Index8Gray, PreProcessLut)void ByteIndexedToIndex8GrayScaleConvert(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) { jint *DstWriteInvGrayLut; Index8GrayPixelType pixLut
[(1 << 8)]; do { jint *srcLut = (pSrcInfo)->lutBase;
juint lutSize = (pSrcInfo)->lutSize; jint *PreLutInvGrayLut
; PreLutInvGrayLut = (pDstInfo)->invGrayTable;; if (lutSize
>= (1 << 8)) { lutSize = (1 << 8); } else { Index8GrayPixelType
*pPIXLUT = &pixLut[lutSize]; do { do { int r, g, b; do {
(b) = (0) & 0xff; (g) = ((0) >> 8) & 0xff; (r)
= ((0) >> 16) & 0xff; } while (0); do { int gray =
(ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(b)) + 128) /
256); (pPIXLUT)[0] = (jubyte) (PreLutInvGrayLut[gray]); } while
(0); } while (0); } while (++pPIXLUT < &pixLut[(1 <<
8)]); } do { juint x = 0; ; do { do { jint argb = srcLut[x];
do { int r, g, b; do { (b) = (argb) & 0xff; (g) = ((argb
) >> 8) & 0xff; (r) = ((argb) >> 16) & 0xff
; } while (0); do { int gray = (ByteGrayDataType)(((77*(r)) +
(150*(g)) + (29*(b)) + 128) / 256); (pixLut)[x] = (jubyte) (
PreLutInvGrayLut[gray]); } while (0); } while (0); } while (0
); ; } while (++x < lutSize); } while (0); } while (0); do
{ ByteIndexedDataType *pSrc; Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint srcScan = (pSrcInfo)->scanStride; jint
dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; dstScan -= (width) * 1; do { juint w = width
; jint tmpsxloc = sxloc; pSrc = ((void *) (((intptr_t) (srcBase
)) + (((intptr_t) ((syloc >> shift))) * (srcScan)))); ;
do { jint x = (tmpsxloc >> shift); pDst[0] = pixLut[pSrc
[x]]; pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc
+= sxinc; } while (--w > 0); pDst = ((void *) (((intptr_t
) (pDst)) + (dstScan))); ; syloc += syinc; } while (--height >
0); } while (0);}
226
227DEFINE_SCALE_BLIT(ByteGray, Index8Gray, 1ByteGray)void ByteGrayToIndex8GrayScaleConvert(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)
{ jint *DstWriteInvGrayLut; ; do { ByteGrayDataType *pSrc; Index8GrayDataType
*pDst = (Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo
)->scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; dstScan -= (width) * 1; do {
juint w = width; jint tmpsxloc = sxloc; pSrc = ((void *) (((
intptr_t) (srcBase)) + (((intptr_t) ((syloc >> shift)))
* (srcScan)))); ; do { jint x = (tmpsxloc >> shift); do
{ jint gray; (gray) = (pSrc)[x]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[gray]);; } while (0); pDst = ((void *) (((intptr_t) (pDst)) +
(1))); ; tmpsxloc += sxinc; } while (--w > 0); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; syloc += syinc; } while
(--height > 0); } while (0); }
228
229DEFINE_SCALE_BLIT(Index12Gray, Index8Gray, 1ByteGray)void Index12GrayToIndex8GrayScaleConvert(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) { jint *SrcReadLut; jint *DstWriteInvGrayLut; SrcReadLut
= (pSrcInfo)->lutBase; do { Index12GrayDataType *pSrc; Index8GrayDataType
*pDst = (Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo
)->scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; dstScan -= (width) * 1; do {
juint w = width; jint tmpsxloc = sxloc; pSrc = ((void *) (((
intptr_t) (srcBase)) + (((intptr_t) ((syloc >> shift)))
* (srcScan)))); ; do { jint x = (tmpsxloc >> shift); do
{ jint gray; (gray) = (jubyte)SrcReadLut[pSrc[x] & 0xfff
]; (pDst)[0] = (jubyte) (DstWriteInvGrayLut[gray]);; } while (
0); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; tmpsxloc
+= sxinc; } while (--w > 0); pDst = ((void *) (((intptr_t
) (pDst)) + (dstScan))); ; syloc += syinc; } while (--height >
0); } while (0); }
230
231DEFINE_XPAR_CONVERT_BLIT_LUT8(ByteIndexedBm, Index8Gray, PreProcessLut)void ByteIndexedBmToIndex8GrayXparOver(void *srcBase, void *dstBase
, juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint *DstWriteInvGrayLut; jint pixLut[(1 << 8)]; do {
jint *srcLut = (pSrcInfo)->lutBase; juint lutSize = (pSrcInfo
)->lutSize; jint *PreLutInvGrayLut; PreLutInvGrayLut = (pDstInfo
)->invGrayTable;; if (lutSize >= (1 << 8)) { lutSize
= (1 << 8); } else { jint *pPIXLUT = &pixLut[lutSize
]; do { pPIXLUT[0] = -1; } while (++pPIXLUT < &pixLut[
(1 << 8)]); } do { juint x = 0; ; do { do { jint argb =
srcLut[x]; if (argb < 0) { do { int r, g, b; do { (b) = (
argb) & 0xff; (g) = ((argb) >> 8) & 0xff; (r) =
((argb) >> 16) & 0xff; } while (0); do { int gray =
(ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(b)) + 128) /
256); (pixLut)[x] = (jubyte) (PreLutInvGrayLut[gray]); } while
(0); } while (0); } else { pixLut[x] = -1; } } while (0); ; }
while (++x < lutSize); } while (0); } while (0); do { ByteIndexedBmDataType
*pSrc = (ByteIndexedBmDataType *) (srcBase); Index8GrayDataType
*pDst = (Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo
)->scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; srcScan -= (width) * 1; dstScan
-= (width) * 1; do { juint w = width; ; do { do { jint pix =
pixLut[pSrc[0]]; if (! (pix < 0)) { pDst[0] = (Index8GrayPixelType
) pix; } } while (0); pSrc = ((void *) (((intptr_t) (pSrc)) +
(1))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; } while
(--w > 0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan
))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan))); ; }
while (--height > 0); } while (0); }
232
233DEFINE_XPAR_BLITBG_LUT8(ByteIndexedBm, Index8Gray, PreProcessLut)void ByteIndexedBmToIndex8GrayXparBgCopy(void *srcBase, void *
dstBase, juint width, juint height, jint bgpixel, SurfaceDataRasInfo
*pSrcInfo, SurfaceDataRasInfo *pDstInfo, NativePrimitive *pPrim
, CompositeInfo *pCompInfo) { jint *DstWriteInvGrayLut; jint pixLut
[(1 << 8)]; do { jint *srcLut = (pSrcInfo)->lutBase;
juint lutSize = (pSrcInfo)->lutSize; jint *PreLutInvGrayLut
; PreLutInvGrayLut = (pDstInfo)->invGrayTable;; if (lutSize
>= (1 << 8)) { lutSize = (1 << 8); } else { jint
*pPIXLUT = &pixLut[lutSize]; do { pPIXLUT[0] = bgpixel; }
while (++pPIXLUT < &pixLut[(1 << 8)]); } do { juint
x = 0; ; do { do { jint argb = srcLut[x]; if (argb < 0) {
do { int r, g, b; do { (b) = (argb) & 0xff; (g) = ((argb
) >> 8) & 0xff; (r) = ((argb) >> 16) & 0xff
; } while (0); do { int gray = (ByteGrayDataType)(((77*(r)) +
(150*(g)) + (29*(b)) + 128) / 256); (pixLut)[x] = (jubyte) (
PreLutInvGrayLut[gray]); } while (0); } while (0); } else { pixLut
[x] = bgpixel; } } while (0); ; } while (++x < lutSize); }
while (0); } while (0); do { ByteIndexedBmDataType *pSrc = (
ByteIndexedBmDataType *) (srcBase); Index8GrayDataType *pDst =
(Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo)->
scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; srcScan -= (width) * 1; dstScan
-= (width) * 1; do { juint w = width; ; do { do { jint pix =
pixLut[pSrc[0]]; ((pDst)[0] = (jubyte) (pix)); } while (0); pSrc
= ((void *) (((intptr_t) (pSrc)) + (1))); pDst = ((void *) (
((intptr_t) (pDst)) + (1))); ; } while (--w > 0); pSrc = (
(void *) (((intptr_t) (pSrc)) + (srcScan))); pDst = ((void *)
(((intptr_t) (pDst)) + (dstScan))); ; } while (--height >
0); } while (0); }
234
235DEFINE_XOR_BLIT(IntArgb, Index8Gray, AnyByte)void IntArgbToIndex8GrayXorBlit(void *srcBase, void *dstBase,
juint width, juint height, SurfaceDataRasInfo *pSrcInfo, SurfaceDataRasInfo
*pDstInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint xorpixel = pCompInfo->details.xorPixel; juint alphamask
= pCompInfo->alphaMask; jint *DstWriteInvGrayLut; ; ; ; do
{ IntArgbDataType *pSrc = (IntArgbDataType *) (srcBase); Index8GrayDataType
*pDst = (Index8GrayDataType *) (dstBase); jint srcScan = (pSrcInfo
)->scanStride; jint dstScan = (pDstInfo)->scanStride; DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; srcScan -= (width) * 4; dstScan
-= (width) * 1; do { juint w = width; ; do { do { jint srcpixel
; (srcpixel) = (pSrc)[0]; if ((((jint) srcpixel) >= 0)) { break
; } do { jint r, g, b, gray; do { (b) = (srcpixel) & 0xff
; (g) = ((srcpixel) >> 8) & 0xff; (r) = ((srcpixel)
>> 16) & 0xff; } while (0); gray = (ByteGrayDataType
)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256); (srcpixel) =
(pDstInfo)->invGrayTable[gray]; } while (0); ; (pDst)[0] ^=
(((srcpixel) ^ (xorpixel)) & ~(alphamask)); } while (0);
pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst = ((void
*) (((intptr_t) (pDst)) + (1))); ; } while (--w > 0); pSrc
= ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst = ((void
*) (((intptr_t) (pDst)) + (dstScan))); ; } while (--height >
0); } while (0); }
236
237DEFINE_ALPHA_MASKFILL(Index8Gray, 1ByteGray)void Index8GrayAlphaMaskFill (void *rasBase, jubyte *pMask, jint
maskOff, jint maskScan, jint width, jint height, jint fgColor
, SurfaceDataRasInfo *pRasInfo, NativePrimitive *pPrim, CompositeInfo
*pCompInfo) { jint pathA = 0xff; jint srcA; jint srcG; jint dstA
= 0; jint dstF; jint dstFbase; jint rasScan = pRasInfo->scanStride
; jboolean loaddst; Index8GrayDataType *pRas = (Index8GrayDataType
*) (rasBase); jint *DstPixLut; jint *DstWriteInvGrayLut; jint
SrcOpAnd, SrcOpXor, SrcOpAdd; jint DstOpAnd, DstOpXor, DstOpAdd
; do { int r, g, b; do { (b) = (fgColor) & 0xff; (g) = ((
fgColor) >> 8) & 0xff; (r) = ((fgColor) >> 16
) & 0xff; (srcA) = ((fgColor) >> 24) & 0xff; } while
(0); srcG = (ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(
b)) + 128) / 256); } while (0); if (srcA != 0xff) { srcG = mul8table
[srcA][srcG]; } do { SrcOpAnd = (AlphaRules[pCompInfo->rule
].srcOps).andval; SrcOpXor = (AlphaRules[pCompInfo->rule].
srcOps).xorval; SrcOpAdd = (jint) (AlphaRules[pCompInfo->rule
].srcOps).addval - SrcOpXor; } while (0); do { DstOpAnd = (AlphaRules
[pCompInfo->rule].dstOps).andval; DstOpXor = (AlphaRules[pCompInfo
->rule].dstOps).xorval; DstOpAdd = (jint) (AlphaRules[pCompInfo
->rule].dstOps).addval - DstOpXor; } while (0); loaddst = pMask
|| !((DstOpAnd | DstOpAdd) == 0) || (SrcOpAnd != 0); dstFbase
= dstF = ((((srcA) & DstOpAnd) ^ DstOpXor) + DstOpAdd); DstPixLut
= (pRasInfo)->lutBase; rasScan -= width * 1; maskScan -= width
; if (pMask) { pMask += maskOff; } DstWriteInvGrayLut = (pRasInfo
)->invGrayTable;; do { jint w = width; ; do { jint resA; jint
resG; jint srcF; if (pMask) { pathA = *pMask++; if (!pathA) {
pRas = ((void *) (((intptr_t) (pRas)) + (1))); ; continue; }
; dstF = dstFbase; } if (loaddst) { dstA = 0xff; } srcF = ((
((dstA) & SrcOpAnd) ^ SrcOpXor) + SrcOpAdd); if (pathA !=
0xff) { srcF = mul8table[pathA][srcF]; dstF = 0xff - pathA +
mul8table[pathA][dstF]; } if (srcF) { if (srcF == 0xff) { resA
= srcA; resG = srcG; } else { resA = mul8table[srcF][srcA]; resG
= mul8table[srcF][srcG]; } } else { if (dstF == 0xff) { pRas
= ((void *) (((intptr_t) (pRas)) + (1))); ; continue; } resA
= 0; resG = 0; } if (dstF) { dstA = mul8table[dstF][dstA]; resA
+= dstA; if (0) { dstA = dstF; } if (dstA) { jint tmpG; tmpG
= (jubyte)DstPixLut[(pRas)[0]]; if (dstA != 0xff) { tmpG = mul8table
[dstA][tmpG]; } resG += tmpG; } } if (!(0) && resA &&
resA < 0xff) { resG = div8table[resA][resG]; } (pRas)[0] =
(jubyte) (DstWriteInvGrayLut[resG]);; pRas = ((void *) (((intptr_t
) (pRas)) + (1))); ; } while (--w > 0); pRas = ((void *) (
((intptr_t) (pRas)) + (rasScan))); ; if (pMask) { pMask = ((void
*) (((intptr_t) (pMask)) + (maskScan))); } } while (--height
> 0); }
238
239DEFINE_ALPHA_MASKBLIT(IntArgb, Index8Gray, 1ByteGray)void IntArgbToIndex8GrayAlphaMaskBlit (void *dstBase, void *srcBase
, jubyte *pMask, jint maskOff, jint maskScan, jint width, jint
height, SurfaceDataRasInfo *pDstInfo, SurfaceDataRasInfo *pSrcInfo
, NativePrimitive *pPrim, CompositeInfo *pCompInfo) { jint pathA
= 0xff; jint srcA = 0; jint dstA = 0; jint extraA = (jint)(pCompInfo
->details.extraAlpha * 255.0 + 0.5); jint srcScan = pSrcInfo
->scanStride; jint dstScan = pDstInfo->scanStride; jboolean
loadsrc, loaddst; IntArgbDataType *pSrc = (IntArgbDataType *
) (srcBase); Index8GrayDataType *pDst = (Index8GrayDataType *
) (dstBase); jint SrcPix; jint *DstPixLut; jint *DstWriteInvGrayLut
; jint SrcOpAnd, SrcOpXor, SrcOpAdd; jint DstOpAnd, DstOpXor,
DstOpAdd; do { SrcOpAnd = (AlphaRules[pCompInfo->rule].srcOps
).andval; SrcOpXor = (AlphaRules[pCompInfo->rule].srcOps).
xorval; SrcOpAdd = (jint) (AlphaRules[pCompInfo->rule].srcOps
).addval - SrcOpXor; } while (0); do { DstOpAnd = (AlphaRules
[pCompInfo->rule].dstOps).andval; DstOpXor = (AlphaRules[pCompInfo
->rule].dstOps).xorval; DstOpAdd = (jint) (AlphaRules[pCompInfo
->rule].dstOps).addval - DstOpXor; } while (0); loadsrc = !
((SrcOpAnd | SrcOpAdd) == 0) || (DstOpAnd != 0); loaddst = pMask
|| !((DstOpAnd | DstOpAdd) == 0) || (SrcOpAnd != 0); SrcPix =
0; DstPixLut = (pDstInfo)->lutBase; srcScan -= width * 4;
dstScan -= width * 1; maskScan -= width; if (pMask) { pMask +=
maskOff; } DstWriteInvGrayLut = (pDstInfo)->invGrayTable;
; do { jint w = width; ; do { jint resA; jint resG; jint srcF
; jint dstF; if (pMask) { pathA = *pMask++; if (!pathA) { pSrc
= ((void *) (((intptr_t) (pSrc)) + (4))); pDst = ((void *) (
((intptr_t) (pDst)) + (1))); ; continue; } ; } if (loadsrc) {
do { SrcPix = (pSrc)[0]; srcA = ((juint) SrcPix) >> 24
; } while (0); srcA = mul8table[extraA][srcA]; } if (loaddst)
{ dstA = 0xff; } srcF = ((((dstA) & SrcOpAnd) ^ SrcOpXor
) + SrcOpAdd); dstF = ((((srcA) & DstOpAnd) ^ DstOpXor) +
DstOpAdd); if (pathA != 0xff) { srcF = mul8table[pathA][srcF
]; dstF = 0xff - pathA + mul8table[pathA][dstF]; } if (srcF) {
resA = mul8table[srcF][srcA]; if (!(0)) { srcF = resA; } else
{ srcF = mul8table[srcF][extraA]; } if (srcF) { do { int r, g
, b; do { (b) = (SrcPix) & 0xff; (g) = ((SrcPix) >>
8) & 0xff; (r) = ((SrcPix) >> 16) & 0xff; } while
(0); resG = (ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(
b)) + 128) / 256); } while (0); if (srcF != 0xff) { resG = mul8table
[srcF][resG]; } } else { if (dstF == 0xff) { pSrc = ((void *)
(((intptr_t) (pSrc)) + (4))); pDst = ((void *) (((intptr_t) (
pDst)) + (1))); ; continue; } resG = 0; } } else { if (dstF ==
0xff) { pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst =
((void *) (((intptr_t) (pDst)) + (1))); ; continue; } resA =
0; resG = 0; } if (dstF) { dstA = mul8table[dstF][dstA]; if (
!(0)) { dstF = dstA; } resA += dstA; if (dstF) { jint tmpG; tmpG
= (jubyte)DstPixLut[(pDst)[0]]; if (dstF != 0xff) { tmpG = mul8table
[dstF][tmpG]; } resG += tmpG; } } if (!(0) && resA &&
resA < 0xff) { resG = div8table[resA][resG]; } (pDst)[0] =
(jubyte) (DstWriteInvGrayLut[resG]);; pSrc = ((void *) (((intptr_t
) (pSrc)) + (4))); pDst = ((void *) (((intptr_t) (pDst)) + (1
))); ; } while (--w > 0); pSrc = ((void *) (((intptr_t) (pSrc
)) + (srcScan))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan
))); ; if (pMask) { pMask = ((void *) (((intptr_t) (pMask)) +
(maskScan))); } } while (--height > 0); }
240
241DEFINE_ALPHA_MASKBLIT(IntArgbPre, Index8Gray, 1ByteGray)void IntArgbPreToIndex8GrayAlphaMaskBlit (void *dstBase, void
*srcBase, jubyte *pMask, jint maskOff, jint maskScan, jint width
, jint height, SurfaceDataRasInfo *pDstInfo, SurfaceDataRasInfo
*pSrcInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint pathA = 0xff; jint srcA = 0; jint dstA = 0; jint extraA
= (jint)(pCompInfo->details.extraAlpha * 255.0 + 0.5); jint
srcScan = pSrcInfo->scanStride; jint dstScan = pDstInfo->
scanStride; jboolean loadsrc, loaddst; IntArgbPreDataType *pSrc
= (IntArgbPreDataType *) (srcBase); Index8GrayDataType *pDst
= (Index8GrayDataType *) (dstBase); jint SrcPix; jint *DstPixLut
; jint *DstWriteInvGrayLut; jint SrcOpAnd, SrcOpXor, SrcOpAdd
; jint DstOpAnd, DstOpXor, DstOpAdd; do { SrcOpAnd = (AlphaRules
[pCompInfo->rule].srcOps).andval; SrcOpXor = (AlphaRules[pCompInfo
->rule].srcOps).xorval; SrcOpAdd = (jint) (AlphaRules[pCompInfo
->rule].srcOps).addval - SrcOpXor; } while (0); do { DstOpAnd
= (AlphaRules[pCompInfo->rule].dstOps).andval; DstOpXor =
(AlphaRules[pCompInfo->rule].dstOps).xorval; DstOpAdd = (
jint) (AlphaRules[pCompInfo->rule].dstOps).addval - DstOpXor
; } while (0); loadsrc = !((SrcOpAnd | SrcOpAdd) == 0) || (DstOpAnd
!= 0); loaddst = pMask || !((DstOpAnd | DstOpAdd) == 0) || (
SrcOpAnd != 0); SrcPix = 0; DstPixLut = (pDstInfo)->lutBase
; srcScan -= width * 4; dstScan -= width * 1; maskScan -= width
; if (pMask) { pMask += maskOff; } DstWriteInvGrayLut = (pDstInfo
)->invGrayTable;; do { jint w = width; ; do { jint resA; jint
resG; jint srcF; jint dstF; if (pMask) { pathA = *pMask++; if
(!pathA) { pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; continue; } ; } if
(loadsrc) { do { SrcPix = (pSrc)[0]; srcA = ((juint) SrcPix)
>> 24; } while (0); srcA = mul8table[extraA][srcA]; } if
(loaddst) { dstA = 0xff; } srcF = ((((dstA) & SrcOpAnd) ^
SrcOpXor) + SrcOpAdd); dstF = ((((srcA) & DstOpAnd) ^ DstOpXor
) + DstOpAdd); if (pathA != 0xff) { srcF = mul8table[pathA][srcF
]; dstF = 0xff - pathA + mul8table[pathA][dstF]; } if (srcF) {
resA = mul8table[srcF][srcA]; if (!(1)) { srcF = resA; } else
{ srcF = mul8table[srcF][extraA]; } if (srcF) { do { int r, g
, b; do { (b) = (SrcPix) & 0xff; (g) = ((SrcPix) >>
8) & 0xff; (r) = ((SrcPix) >> 16) & 0xff; } while
(0); resG = (ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(
b)) + 128) / 256); } while (0); if (srcF != 0xff) { resG = mul8table
[srcF][resG]; } } else { if (dstF == 0xff) { pSrc = ((void *)
(((intptr_t) (pSrc)) + (4))); pDst = ((void *) (((intptr_t) (
pDst)) + (1))); ; continue; } resG = 0; } } else { if (dstF ==
0xff) { pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst =
((void *) (((intptr_t) (pDst)) + (1))); ; continue; } resA =
0; resG = 0; } if (dstF) { dstA = mul8table[dstF][dstA]; if (
!(0)) { dstF = dstA; } resA += dstA; if (dstF) { jint tmpG; tmpG
= (jubyte)DstPixLut[(pDst)[0]]; if (dstF != 0xff) { tmpG = mul8table
[dstF][tmpG]; } resG += tmpG; } } if (!(0) && resA &&
resA < 0xff) { resG = div8table[resA][resG]; } (pDst)[0] =
(jubyte) (DstWriteInvGrayLut[resG]);; pSrc = ((void *) (((intptr_t
) (pSrc)) + (4))); pDst = ((void *) (((intptr_t) (pDst)) + (1
))); ; } while (--w > 0); pSrc = ((void *) (((intptr_t) (pSrc
)) + (srcScan))); pDst = ((void *) (((intptr_t) (pDst)) + (dstScan
))); ; if (pMask) { pMask = ((void *) (((intptr_t) (pMask)) +
(maskScan))); } } while (--height > 0); }
242
243DEFINE_ALPHA_MASKBLIT(IntRgb, Index8Gray, 1ByteGray)void IntRgbToIndex8GrayAlphaMaskBlit (void *dstBase, void *srcBase
, jubyte *pMask, jint maskOff, jint maskScan, jint width, jint
height, SurfaceDataRasInfo *pDstInfo, SurfaceDataRasInfo *pSrcInfo
, NativePrimitive *pPrim, CompositeInfo *pCompInfo) { jint pathA
= 0xff; jint srcA = 0; jint dstA = 0; jint extraA = (jint)(pCompInfo
->details.extraAlpha * 255.0 + 0.5); jint srcScan = pSrcInfo
->scanStride; jint dstScan = pDstInfo->scanStride; jboolean
loadsrc, loaddst; IntRgbDataType *pSrc = (IntRgbDataType *) (
srcBase); Index8GrayDataType *pDst = (Index8GrayDataType *) (
dstBase); jint *DstPixLut; jint *DstWriteInvGrayLut; jint SrcOpAnd
, SrcOpXor, SrcOpAdd; jint DstOpAnd, DstOpXor, DstOpAdd; do {
SrcOpAnd = (AlphaRules[pCompInfo->rule].srcOps).andval; SrcOpXor
= (AlphaRules[pCompInfo->rule].srcOps).xorval; SrcOpAdd =
(jint) (AlphaRules[pCompInfo->rule].srcOps).addval - SrcOpXor
; } while (0); do { DstOpAnd = (AlphaRules[pCompInfo->rule
].dstOps).andval; DstOpXor = (AlphaRules[pCompInfo->rule].
dstOps).xorval; DstOpAdd = (jint) (AlphaRules[pCompInfo->rule
].dstOps).addval - DstOpXor; } while (0); loadsrc = !((SrcOpAnd
| SrcOpAdd) == 0) || (DstOpAnd != 0); loaddst = pMask || !((
DstOpAnd | DstOpAdd) == 0) || (SrcOpAnd != 0); ; DstPixLut = (
pDstInfo)->lutBase; srcScan -= width * 4; dstScan -= width
* 1; maskScan -= width; if (pMask) { pMask += maskOff; } DstWriteInvGrayLut
= (pDstInfo)->invGrayTable;; do { jint w = width; ; do { jint
resA; jint resG; jint srcF; jint dstF; if (pMask) { pathA = *
pMask++; if (!pathA) { pSrc = ((void *) (((intptr_t) (pSrc)) +
(4))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; continue
; } ; } if (loadsrc) { srcA = 0xff; srcA = mul8table[extraA][
srcA]; } if (loaddst) { dstA = 0xff; } srcF = ((((dstA) &
SrcOpAnd) ^ SrcOpXor) + SrcOpAdd); dstF = ((((srcA) & DstOpAnd
) ^ DstOpXor) + DstOpAdd); if (pathA != 0xff) { srcF = mul8table
[pathA][srcF]; dstF = 0xff - pathA + mul8table[pathA][dstF]; }
if (srcF) { resA = mul8table[srcF][srcA]; if (!(0)) { srcF =
resA; } else { srcF = mul8table[srcF][extraA]; } if (srcF) {
do { int r, g, b; do { (b) = (pSrc[0]) & 0xff; (g) = ((pSrc
[0]) >> 8) & 0xff; (r) = ((pSrc[0]) >> 16) &
0xff; } while (0); resG = (ByteGrayDataType)(((77*(r)) + (150
*(g)) + (29*(b)) + 128) / 256); } while (0); if (srcF != 0xff
) { resG = mul8table[srcF][resG]; } } else { if (dstF == 0xff
) { pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst = ((void
*) (((intptr_t) (pDst)) + (1))); ; continue; } resG = 0; } }
else { if (dstF == 0xff) { pSrc = ((void *) (((intptr_t) (pSrc
)) + (4))); pDst = ((void *) (((intptr_t) (pDst)) + (1))); ; continue
; } resA = 0; resG = 0; } if (dstF) { dstA = mul8table[dstF][
dstA]; if (!(0)) { dstF = dstA; } resA += dstA; if (dstF) { jint
tmpG; tmpG = (jubyte)DstPixLut[(pDst)[0]]; if (dstF != 0xff)
{ tmpG = mul8table[dstF][tmpG]; } resG += tmpG; } } if (!(0)
&& resA && resA < 0xff) { resG = div8table
[resA][resG]; } (pDst)[0] = (jubyte) (DstWriteInvGrayLut[resG
]);; pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst = ((
void *) (((intptr_t) (pDst)) + (1))); ; } while (--w > 0);
pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst = (
(void *) (((intptr_t) (pDst)) + (dstScan))); ; if (pMask) { pMask
= ((void *) (((intptr_t) (pMask)) + (maskScan))); } } while (
--height > 0); }
244
245DEFINE_SRCOVER_MASKFILL(Index8Gray, 1ByteGray)void Index8GraySrcOverMaskFill (void *rasBase, jubyte *pMask,
jint maskOff, jint maskScan, jint width, jint height, jint fgColor
, SurfaceDataRasInfo *pRasInfo, NativePrimitive *pPrim, CompositeInfo
*pCompInfo) { jint srcA; jint srcG; jint rasScan = pRasInfo->
scanStride; Index8GrayDataType *pRas = (Index8GrayDataType *)
(rasBase); jint *DstPixLut; jint *DstWriteInvGrayLut; do { int
r, g, b; do { (b) = (fgColor) & 0xff; (g) = ((fgColor) >>
8) & 0xff; (r) = ((fgColor) >> 16) & 0xff; (srcA
) = ((fgColor) >> 24) & 0xff; } while (0); srcG = (
ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256
); } while (0); if (srcA != 0xff) { if (srcA == 0) { return; }
srcG = mul8table[srcA][srcG]; } DstPixLut = (pRasInfo)->lutBase
; DstWriteInvGrayLut = (pRasInfo)->invGrayTable;; rasScan -=
width * 1; if (pMask) { pMask += maskOff; maskScan -= width;
do { jint w = width; ; do { jint resA; jint resG; jint pathA
= *pMask++; if (pathA > 0) { if (pathA != 0xff) { ; resA =
mul8table[pathA][srcA]; resG = mul8table[pathA][srcG]; } else
{ resA = srcA; resG = srcG; } if (resA != 0xff) { jint dstF =
0xff - resA; jint dstA = 0; dstA = 0xff; dstA = mul8table[dstF
][dstA]; if (!(0)) { dstF = dstA; } resA += dstA; if (dstF) {
jint tmpG; tmpG = (jubyte)DstPixLut[(pRas)[0]]; if (dstF != 0xff
) { tmpG = mul8table[dstF][tmpG]; } resG += tmpG; } } if (!(1
) && !(0) && resA && resA < 0xff) {
resG = div8table[resA][resG]; } (pRas)[0] = (jubyte) (DstWriteInvGrayLut
[resG]);; } pRas = ((void *) (((intptr_t) (pRas)) + (1))); ; }
while (--w > 0); pRas = ((void *) (((intptr_t) (pRas)) + (
rasScan))); ; pMask = ((void *) (((intptr_t) (pMask)) + (maskScan
))); } while (--height > 0); } else { do { jint w = width;
; do { jint resA; jint resG; jint dstF = 0xff - srcA; resA =
0xff; resA = mul8table[dstF][resA]; if (!(0)) { dstF = resA;
} resA += srcA; resG = (jubyte)DstPixLut[(pRas)[0]]; resG = mul8table
[dstF][resG] + srcG; if (!(1) && !(0) && resA
&& resA < 0xff) { resG = div8table[resA][resG]; }
(pRas)[0] = (jubyte) (DstWriteInvGrayLut[resG]);; pRas = ((void
*) (((intptr_t) (pRas)) + (1))); ; } while (--w > 0); pRas
= ((void *) (((intptr_t) (pRas)) + (rasScan))); ; } while (--
height > 0); } }
246
247DEFINE_SRCOVER_MASKBLIT(IntArgb, Index8Gray, 1ByteGray)void IntArgbToIndex8GraySrcOverMaskBlit (void *dstBase, void *
srcBase, jubyte *pMask, jint maskOff, jint maskScan, jint width
, jint height, SurfaceDataRasInfo *pDstInfo, SurfaceDataRasInfo
*pSrcInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint extraA = (jint)(pCompInfo->details.extraAlpha * 255.0
+ 0.5); jint srcScan = pSrcInfo->scanStride; jint dstScan
= pDstInfo->scanStride; IntArgbDataType *pSrc = (IntArgbDataType
*) (srcBase); Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint SrcPix; jint *DstPixLut; jint *DstWriteInvGrayLut
; SrcPix = 0; DstPixLut = (pDstInfo)->lutBase; srcScan -= width
* 4; dstScan -= width * 1; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; if (pMask) { pMask += maskOff; maskScan -= width
; do { jint w = width; ; do { jint pathA = *pMask++; if (pathA
) { jint resA; jint resG; jint srcF; ; pathA = mul8table[pathA
][extraA]; do { SrcPix = (pSrc)[0]; resA = ((juint) SrcPix) >>
24; } while (0); resA = mul8table[pathA][resA]; if (resA) { if
(0) { srcF = pathA; } else { srcF = resA; } do { int r, g, b
; do { (b) = (SrcPix) & 0xff; (g) = ((SrcPix) >> 8)
& 0xff; (r) = ((SrcPix) >> 16) & 0xff; } while
(0); resG = (ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(
b)) + 128) / 256); } while (0); if (resA < 0xff) { jint dstA
; jint dstG; jint dstF = 0xff - resA; dstA = 0xff; dstA = mul8table
[dstF][dstA]; if (!(0)) { dstF = dstA; } dstG = (jubyte)DstPixLut
[(pDst)[0]]; resA += dstA; resG = mul8table[dstF][dstG] + mul8table
[srcF][resG]; } else if (srcF < 0xff) { resG = mul8table[srcF
][resG]; } if (!(1) && !(0) && resA &&
resA < 0xff) { resG = div8table[resA][resG]; } (pDst)[0] =
(jubyte) (DstWriteInvGrayLut[resG]);; } } pSrc = ((void *) (
((intptr_t) (pSrc)) + (4))); pDst = ((void *) (((intptr_t) (pDst
)) + (1))); ; } while (--w > 0); pSrc = ((void *) (((intptr_t
) (pSrc)) + (srcScan))); pDst = ((void *) (((intptr_t) (pDst)
) + (dstScan))); ; pMask = ((void *) (((intptr_t) (pMask)) + (
maskScan))); } while (--height > 0); } else { do { jint w =
width; ; do { jint resA; jint resG; jint srcF; do { SrcPix =
(pSrc)[0]; resA = ((juint) SrcPix) >> 24; } while (0);
resA = mul8table[extraA][resA]; if (resA) { if (0) { srcF = extraA
; } else { srcF = resA; } do { int r, g, b; do { (b) = (SrcPix
) & 0xff; (g) = ((SrcPix) >> 8) & 0xff; (r) = (
(SrcPix) >> 16) & 0xff; } while (0); resG = (ByteGrayDataType
)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256); } while (0)
; if (resA < 0xff) { jint dstA; jint dstG; jint dstF = 0xff
- resA; dstA = 0xff; dstA = mul8table[dstF][dstA]; if (!(0))
{ dstF = dstA; } dstG = (jubyte)DstPixLut[(pDst)[0]]; resA +=
dstA; resG = mul8table[dstF][dstG] + mul8table[srcF][resG]; }
else if (srcF < 0xff) { resG = mul8table[srcF][resG]; } if
(!(1) && !(0) && resA && resA < 0xff
) { resG = div8table[resA][resG]; } (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[resG]);; } pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; } while (--w >
0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst
= ((void *) (((intptr_t) (pDst)) + (dstScan))); ; } while (--
height > 0); } }
248
249DEFINE_SRCOVER_MASKBLIT(IntArgbPre, Index8Gray, 1ByteGray)void IntArgbPreToIndex8GraySrcOverMaskBlit (void *dstBase, void
*srcBase, jubyte *pMask, jint maskOff, jint maskScan, jint width
, jint height, SurfaceDataRasInfo *pDstInfo, SurfaceDataRasInfo
*pSrcInfo, NativePrimitive *pPrim, CompositeInfo *pCompInfo)
{ jint extraA = (jint)(pCompInfo->details.extraAlpha * 255.0
+ 0.5); jint srcScan = pSrcInfo->scanStride; jint dstScan
= pDstInfo->scanStride; IntArgbPreDataType *pSrc = (IntArgbPreDataType
*) (srcBase); Index8GrayDataType *pDst = (Index8GrayDataType
*) (dstBase); jint SrcPix; jint *DstPixLut; jint *DstWriteInvGrayLut
; SrcPix = 0; DstPixLut = (pDstInfo)->lutBase; srcScan -= width
* 4; dstScan -= width * 1; DstWriteInvGrayLut = (pDstInfo)->
invGrayTable;; if (pMask) { pMask += maskOff; maskScan -= width
; do { jint w = width; ; do { jint pathA = *pMask++; if (pathA
) { jint resA; jint resG; jint srcF; ; pathA = mul8table[pathA
][extraA]; do { SrcPix = (pSrc)[0]; resA = ((juint) SrcPix) >>
24; } while (0); resA = mul8table[pathA][resA]; if (resA) { if
(1) { srcF = pathA; } else { srcF = resA; } do { int r, g, b
; do { (b) = (SrcPix) & 0xff; (g) = ((SrcPix) >> 8)
& 0xff; (r) = ((SrcPix) >> 16) & 0xff; } while
(0); resG = (ByteGrayDataType)(((77*(r)) + (150*(g)) + (29*(
b)) + 128) / 256); } while (0); if (resA < 0xff) { jint dstA
; jint dstG; jint dstF = 0xff - resA; dstA = 0xff; dstA = mul8table
[dstF][dstA]; if (!(0)) { dstF = dstA; } dstG = (jubyte)DstPixLut
[(pDst)[0]]; resA += dstA; resG = mul8table[dstF][dstG] + mul8table
[srcF][resG]; } else if (srcF < 0xff) { resG = mul8table[srcF
][resG]; } if (!(1) && !(0) && resA &&
resA < 0xff) { resG = div8table[resA][resG]; } (pDst)[0] =
(jubyte) (DstWriteInvGrayLut[resG]);; } } pSrc = ((void *) (
((intptr_t) (pSrc)) + (4))); pDst = ((void *) (((intptr_t) (pDst
)) + (1))); ; } while (--w > 0); pSrc = ((void *) (((intptr_t
) (pSrc)) + (srcScan))); pDst = ((void *) (((intptr_t) (pDst)
) + (dstScan))); ; pMask = ((void *) (((intptr_t) (pMask)) + (
maskScan))); } while (--height > 0); } else { do { jint w =
width; ; do { jint resA; jint resG; jint srcF; do { SrcPix =
(pSrc)[0]; resA = ((juint) SrcPix) >> 24; } while (0);
resA = mul8table[extraA][resA]; if (resA) { if (1) { srcF = extraA
; } else { srcF = resA; } do { int r, g, b; do { (b) = (SrcPix
) & 0xff; (g) = ((SrcPix) >> 8) & 0xff; (r) = (
(SrcPix) >> 16) & 0xff; } while (0); resG = (ByteGrayDataType
)(((77*(r)) + (150*(g)) + (29*(b)) + 128) / 256); } while (0)
; if (resA < 0xff) { jint dstA; jint dstG; jint dstF = 0xff
- resA; dstA = 0xff; dstA = mul8table[dstF][dstA]; if (!(0))
{ dstF = dstA; } dstG = (jubyte)DstPixLut[(pDst)[0]]; resA +=
dstA; resG = mul8table[dstF][dstG] + mul8table[srcF][resG]; }
else if (srcF < 0xff) { resG = mul8table[srcF][resG]; } if
(!(1) && !(0) && resA && resA < 0xff
) { resG = div8table[resA][resG]; } (pDst)[0] = (jubyte) (DstWriteInvGrayLut
[resG]);; } pSrc = ((void *) (((intptr_t) (pSrc)) + (4))); pDst
= ((void *) (((intptr_t) (pDst)) + (1))); ; } while (--w >
0); pSrc = ((void *) (((intptr_t) (pSrc)) + (srcScan))); pDst
= ((void *) (((intptr_t) (pDst)) + (dstScan))); ; } while (--
height > 0); } }
250
251DEFINE_SOLID_DRAWGLYPHLISTAA(Index8Gray, 1ByteGray)void Index8GrayDrawGlyphListAA(SurfaceDataRasInfo *pRasInfo, ImageRef
*glyphs, jint totalGlyphs, jint fgpixel, jint argbcolor, jint
clipLeft, jint clipTop, jint clipRight, jint clipBottom, NativePrimitive
*pPrim, CompositeInfo *pCompInfo) { jint glyphCounter; jint scan
= pRasInfo->scanStride; Index8GrayDataType *pPix; jint srcA
; jint srcG; jint *pixLut; jint *pixInvGrayLut; pixLut = (pRasInfo
)->lutBase; pixInvGrayLut = (pRasInfo)->invGrayTable;; ;
do { int r, g, b; do { (b) = (argbcolor) & 0xff; (g) = (
(argbcolor) >> 8) & 0xff; (r) = ((argbcolor) >>
16) & 0xff; (srcA) = ((argbcolor) >> 24) & 0xff
; } while (0); srcG = (ByteGrayDataType)(((77*(r)) + (150*(g)
) + (29*(b)) + 128) / 256); } while (0); ; for (glyphCounter =
0; glyphCounter < totalGlyphs; glyphCounter++) { const jubyte
* pixels; int rowBytes; int left, top; int width, height; int
right, bottom; pixels = (const jubyte *)glyphs[glyphCounter]
.pixels; if (!pixels) { continue; } rowBytes = glyphs[glyphCounter
].rowBytes; left = glyphs[glyphCounter].x; top = glyphs[glyphCounter
].y; width = glyphs[glyphCounter].width; height = glyphs[glyphCounter
].height; right = left + width; bottom = top + height; if (left
< clipLeft) { pixels += (clipLeft - left) * 1 ; left = clipLeft
; } if (top < clipTop) { pixels += (clipTop - top) * rowBytes
; top = clipTop; } if (right > clipRight) { right = clipRight
; } if (bottom > clipBottom) { bottom = clipBottom; } if (
right <= left || bottom <= top) { continue; } width = right
- left; height = bottom - top; pPix = ((void *) (((intptr_t)
(pRasInfo->rasBase)) + (((ptrdiff_t)(top))*(scan) + ((ptrdiff_t
)(left))*(1)))); ; do { int x = 0; ; do { do { jint dstG; jint
mixValSrc = pixels[x]; if (mixValSrc) { if (mixValSrc < 255
) { jint mixValDst = 255 - mixValSrc; (dstG) = (jubyte)pixLut
[pPix[x]]; dstG = mul8table[mixValDst][dstG] + mul8table[mixValSrc
][srcG]; (pPix)[x] = (jubyte) (pixInvGrayLut[dstG]);; } else {
((pPix)[x] = (jubyte)(fgpixel)); } } } while (0);; ; } while
(++x < width); pPix = ((void *) (((intptr_t) (pPix)) + (scan
))); pixels += rowBytes; ; } while (--height > 0); } }
252
253DEFINE_TRANSFORMHELPERS(Index8Gray)void Index8GrayNrstNbrTransformHelper(SurfaceDataRasInfo *pSrcInfo
, jint *pRGB, jint numpix, jlong xlong, jlong dxlong, jlong ylong
, jlong dylong) { jint *SrcReadLut; Index8GrayDataType *pBase
= pSrcInfo->rasBase; jint scan = pSrcInfo->scanStride;
jint *pEnd = pRGB + numpix; xlong += (((jlong) (pSrcInfo->
bounds.x1)) << 32); ylong += (((jlong) (pSrcInfo->bounds
.y1)) << 32); SrcReadLut = (pSrcInfo)->lutBase; while
(pRGB < pEnd) { Index8GrayDataType *pRow = ((void *) (((intptr_t
) (pBase)) + (((intptr_t) (((jint) ((ylong) >> 32)))) *
(scan)))); (pRGB)[0] = SrcReadLut[pRow[((jint) ((xlong) >>
32))]]; pRGB++; xlong += dxlong; ylong += dylong; } } void Index8GrayBilinearTransformHelper
(SurfaceDataRasInfo *pSrcInfo, jint *pRGB, jint numpix, jlong
xlong, jlong dxlong, jlong ylong, jlong dylong) { jint *SrcReadLut
; jint scan = pSrcInfo->scanStride; jint cx, cy, cw, ch; jint
*pEnd = pRGB + numpix*4; cx = pSrcInfo->bounds.x1; cw = pSrcInfo
->bounds.x2-cx; cy = pSrcInfo->bounds.y1; ch = pSrcInfo
->bounds.y2-cy; xlong -= (((jlong) 1) << 31); ylong -=
(((jlong) 1) << 31); SrcReadLut = (pSrcInfo)->lutBase
; while (pRGB < pEnd) { jint xwhole = ((jint) ((xlong) >>
32)); jint ywhole = ((jint) ((ylong) >> 32)); jint xdelta
, ydelta, isneg; Index8GrayDataType *pRow; xdelta = ((juint) (
xwhole + 1 - cw)) >> 31; isneg = xwhole >> 31; xwhole
-= isneg; xdelta += isneg; ydelta = ((ywhole + 1 - ch) >>
31); isneg = ywhole >> 31; ywhole -= isneg; ydelta -= isneg
; ydelta &= scan; xwhole += cx; pRow = ((void *) (((intptr_t
) (pSrcInfo->rasBase)) + (((intptr_t) (ywhole + cy)) * (scan
)))); (pRGB)[0] = SrcReadLut[pRow[xwhole]]; (pRGB)[1] = SrcReadLut
[pRow[xwhole+xdelta]]; pRow = ((void *) (((intptr_t) (pRow)) +
(ydelta))); (pRGB)[2] = SrcReadLut[pRow[xwhole]]; (pRGB)[3] =
SrcReadLut[pRow[xwhole+xdelta]]; pRGB += 4; xlong += dxlong;
ylong += dylong; } } void Index8GrayBicubicTransformHelper(SurfaceDataRasInfo
*pSrcInfo, jint *pRGB, jint numpix, jlong xlong, jlong dxlong
, jlong ylong, jlong dylong) { jint *SrcReadLut; jint scan = pSrcInfo
->scanStride; jint cx, cy, cw, ch; jint *pEnd = pRGB + numpix
*16; cx = pSrcInfo->bounds.x1; cw = pSrcInfo->bounds.x2
-cx; cy = pSrcInfo->bounds.y1; ch = pSrcInfo->bounds.y2
-cy; xlong -= (((jlong) 1) << 31); ylong -= (((jlong) 1
) << 31); SrcReadLut = (pSrcInfo)->lutBase; while (pRGB
< pEnd) { jint xwhole = ((jint) ((xlong) >> 32)); jint
ywhole = ((jint) ((ylong) >> 32)); jint xdelta0, xdelta1
, xdelta2; jint ydelta0, ydelta1, ydelta2; jint isneg; Index8GrayDataType
*pRow; xdelta0 = (-xwhole) >> 31; xdelta1 = ((juint) (
xwhole + 1 - cw)) >> 31; xdelta2 = ((juint) (xwhole + 2
- cw)) >> 31; isneg = xwhole >> 31; xwhole -= isneg
; xdelta1 += isneg; xdelta2 += xdelta1; ydelta0 = ((-ywhole) >>
31) & (-scan); ydelta1 = ((ywhole + 1 - ch) >> 31)
& scan; ydelta2 = ((ywhole + 2 - ch) >> 31) & scan
; isneg = ywhole >> 31; ywhole -= isneg; ydelta1 += (isneg
& -scan); xwhole += cx; pRow = ((void *) (((intptr_t) (pSrcInfo
->rasBase)) + (((intptr_t) (ywhole + cy)) * (scan)))); pRow
= ((void *) (((intptr_t) (pRow)) + (ydelta0))); (pRGB)[0] = SrcReadLut
[pRow[xwhole+xdelta0]]; (pRGB)[1] = SrcReadLut[pRow[xwhole]];
(pRGB)[2] = SrcReadLut[pRow[xwhole+xdelta1]]; (pRGB)[3] = SrcReadLut
[pRow[xwhole+xdelta2]]; pRow = ((void *) (((intptr_t) (pRow))
+ (-ydelta0))); (pRGB)[4] = SrcReadLut[pRow[xwhole+xdelta0]]
; (pRGB)[5] = SrcReadLut[pRow[xwhole]]; (pRGB)[6] = SrcReadLut
[pRow[xwhole+xdelta1]]; (pRGB)[7] = SrcReadLut[pRow[xwhole+xdelta2
]]; pRow = ((void *) (((intptr_t) (pRow)) + (ydelta1))); (pRGB
)[8] = SrcReadLut[pRow[xwhole+xdelta0]]; (pRGB)[9] = SrcReadLut
[pRow[xwhole]]; (pRGB)[10] = SrcReadLut[pRow[xwhole+xdelta1]]
; (pRGB)[11] = SrcReadLut[pRow[xwhole+xdelta2]]; pRow = ((void
*) (((intptr_t) (pRow)) + (ydelta2))); (pRGB)[12] = SrcReadLut
[pRow[xwhole+xdelta0]]; (pRGB)[13] = SrcReadLut[pRow[xwhole]]
; (pRGB)[14] = SrcReadLut[pRow[xwhole+xdelta1]]; (pRGB)[15] =
SrcReadLut[pRow[xwhole+xdelta2]]; pRGB += 16; xlong += dxlong
; ylong += dylong; } } TransformHelperFuncs Index8GrayTransformHelperFuncs
= { Index8GrayNrstNbrTransformHelper, Index8GrayBilinearTransformHelper
, Index8GrayBicubicTransformHelper, };