1/*
2 * Copyright (c) 2000, 2008, 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#ifndef IntRgbx_h_Included
27#define IntRgbx_h_Included
28
29#include "IntDcm.h"
30
31/*
32 * This file contains macro and type definitions used by the macros in
33 * LoopMacros.h to manipulate a surface of type "IntRgbx".
34 */
35
36typedef jint IntRgbxPixelType;
37typedef jint IntRgbxDataType;
38
39#define IntRgbxIsOpaque 1
40
41#define IntRgbxPixelStride 4
42
43#define DeclareIntRgbxLoadVars(PREFIX)
44#define DeclareIntRgbxStoreVars(PREFIX)
45#define SetIntRgbxStoreVarsYPos(PREFIX, pRasInfo, y)
46#define SetIntRgbxStoreVarsXPos(PREFIX, pRasInfo, x)
47#define InitIntRgbxLoadVars(PREFIX, pRasInfo)
48#define InitIntRgbxStoreVarsY(PREFIX, pRasInfo)
49#define InitIntRgbxStoreVarsX(PREFIX, pRasInfo)
50#define NextIntRgbxStoreVarsX(PREFIX)
51#define NextIntRgbxStoreVarsY(PREFIX)
52
53#define IntRgbxXparLutEntry 1
54#define IntRgbxIsXparLutEntry(pix) ((pix & 1) != 0)
55#define StoreIntRgbxNonXparFromArgb StoreIntRgbxFromArgb
56
57
58#define IntRgbxPixelFromArgb(pixel, rgb, pRasInfo) \
59 (pixel) = (rgb << 8)
60
61#define StoreIntRgbxPixel(pRas, x, pixel) \
62 (pRas)[x] = (pixel)
63
64#define DeclareIntRgbxPixelData(PREFIX)
65
66#define ExtractIntRgbxPixelData(PIXEL, PREFIX)
67
68#define StoreIntRgbxPixelData(pPix, x, pixel, PREFIX) \
69 (pPix)[x] = (pixel)
70
71
72#define LoadIntRgbxTo1IntRgb(pRas, PREFIX, x, rgb) \
73 (rgb) = ((pRas)[x] >> 8)
74
75#define LoadIntRgbxTo1IntArgb(pRas, PREFIX, x, argb) \
76 (argb) = 0xff000000 | ((pRas)[x] >> 8)
77
78#define LoadIntRgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b) \
79 do { \
80 jint pixel = (pRas)[x]; \
81 ExtractIntDcmComponents123X(pixel, r, g, b); \
82 } while (0)
83
84#define LoadIntRgbxTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
85 do { \
86 LoadIntRgbxTo3ByteRgb(pRas, PREFIX, x, r, g, b); \
87 (a) = 0xff; \
88 } while (0)
89
90#define StoreIntRgbxFrom1IntRgb(pRas, PREFIX, x, rgb) \
91 (pRas)[x] = ((rgb) << 8)
92
93#define StoreIntRgbxFrom1IntArgb(pRas, PREFIX, x, argb) \
94 (pRas)[x] = ((argb) << 8)
95
96#define StoreIntRgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \
97 (pRas)[x] = ComposeIntDcmComponents123X(r, g, b)
98
99#define StoreIntRgbxFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
100 StoreIntRgbxFrom3ByteRgb(pRas, PREFIX, x, r, g, b)
101
102#define CopyIntRgbxToIntArgbPre(pRGB, i, PREFIX, pRow, x) \
103 (pRGB)[i] = (((pRow)[x] >> 8) | 0xff000000)
104
105
106#define DeclareIntRgbxAlphaLoadData(PREFIX)
107
108#define InitIntRgbxAlphaLoadData(PREFIX, pRasInfo)
109
110#define LoadAlphaFromIntRgbxFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \
111 COMP_PREFIX ## A = 0xff
112
113#define Postload4ByteArgbFromIntRgbx(pRas, PREFIX, COMP_PREFIX) \
114 LoadIntRgbxTo3ByteRgb(pRas, PREFIX, 0, COMP_PREFIX ## R, \
115 COMP_PREFIX ## G, COMP_PREFIX ## B)
116
117#define StoreIntRgbxFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \
118 StoreIntRgbxFrom4ByteArgb(pRas, PREFIX, x, \
119 COMP_PREFIX ## A, COMP_PREFIX ## R, \
120 COMP_PREFIX ## G, COMP_PREFIX ## B)
121
122#define IntRgbxIsPremultiplied 0
123
124#define DeclareIntRgbxBlendFillVars(PREFIX)
125
126#define ClearIntRgbxBlendFillVars(PREFIX, argb) \
127 argb = 0
128
129#define InitIntRgbxBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX)
130
131#define InitIntRgbxBlendFillVarsPre(PREFIX, argb, COMP_PREFIX)
132
133#define StoreIntRgbxBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \
134 (pRas)[x] = (argb << 8)
135
136#endif /* IntRgbx_h_Included */
137