1/*
2 * Copyright (c) 2000, 2001, 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 "GraphicsPrimitiveMgr.h"
27#include "LoopMacros.h"
28
29/*
30 * This file contains macro and type definitions used by the macros in
31 * LoopMacros.h to manipulate a surface of type "Any4Byte".
32 */
33
34typedef jubyte Any4ByteDataType;
35
36#define Any4BytePixelStride 4
37
38#define DeclareAny4ByteLoadVars(PREFIX)
39#define DeclareAny4ByteStoreVars(PREFIX)
40#define InitAny4ByteLoadVars(PREFIX, pRasInfo)
41#define InitAny4ByteStoreVarsY(PREFIX, pRasInfo)
42#define InitAny4ByteStoreVarsX(PREFIX, pRasInfo)
43#define NextAny4ByteStoreVarsX(PREFIX)
44#define NextAny4ByteStoreVarsY(PREFIX)
45
46#define DeclareAny4BytePixelData(PREFIX) \
47 jubyte PREFIX ## 0, PREFIX ## 1, PREFIX ## 2, PREFIX ## 3;
48
49#define ExtractAny4BytePixelData(PIXEL, PREFIX) \
50 do { \
51 PREFIX ## 0 = (jubyte) (PIXEL); \
52 PREFIX ## 1 = (jubyte) (PIXEL >> 8); \
53 PREFIX ## 2 = (jubyte) (PIXEL >> 16); \
54 PREFIX ## 3 = (jubyte) (PIXEL >> 24); \
55 } while (0)
56
57#define StoreAny4BytePixelData(pPix, x, pixel, PREFIX) \
58 do { \
59 (pPix)[4*x+0] = PREFIX ## 0; \
60 (pPix)[4*x+1] = PREFIX ## 1; \
61 (pPix)[4*x+2] = PREFIX ## 2; \
62 (pPix)[4*x+3] = PREFIX ## 3; \
63 } while (0)
64
65#define CopyAny4BytePixelData(pSrc, sx, pDst, dx) \
66 do { \
67 (pDst)[4*dx+0] = (pSrc)[4*sx+0]; \
68 (pDst)[4*dx+1] = (pSrc)[4*sx+1]; \
69 (pDst)[4*dx+2] = (pSrc)[4*sx+2]; \
70 (pDst)[4*dx+3] = (pSrc)[4*sx+3]; \
71 } while (0)
72
73#define XorCopyAny4BytePixelData(pSrc, pDst, x, xorpixel, XORPREFIX) \
74 do { \
75 (pDst)[4*x+0] ^= (pSrc)[4*x+0] ^ XORPREFIX ## 0; \
76 (pDst)[4*x+1] ^= (pSrc)[4*x+1] ^ XORPREFIX ## 1; \
77 (pDst)[4*x+2] ^= (pSrc)[4*x+2] ^ XORPREFIX ## 2; \
78 (pDst)[4*x+3] ^= (pSrc)[4*x+3] ^ XORPREFIX ## 3; \
79 } while (0)
80
81#define XorAny4BytePixelData(srcpixel, SRCPREFIX, pDst, x, \
82 xorpixel, XORPREFIX, mask, MASKPREFIX) \
83 do { \
84 (pDst)[4*x+0] ^= ((SRCPREFIX ## 0 ^ XORPREFIX ## 0) & \
85 ~MASKPREFIX ## 0); \
86 (pDst)[4*x+1] ^= ((SRCPREFIX ## 1 ^ XORPREFIX ## 1) & \
87 ~MASKPREFIX ## 1); \
88 (pDst)[4*x+2] ^= ((SRCPREFIX ## 2 ^ XORPREFIX ## 2) & \
89 ~MASKPREFIX ## 2); \
90 (pDst)[4*x+3] ^= ((SRCPREFIX ## 3 ^ XORPREFIX ## 3) & \
91 ~MASKPREFIX ## 3); \
92 } while (0)
93
94DECLARE_ISOCOPY_BLIT(Any4Byte);
95DECLARE_ISOSCALE_BLIT(Any4Byte);
96DECLARE_ISOXOR_BLIT(Any4Byte);
97
98#define REGISTER_ANY4BYTE_ISOCOPY_BLIT(FOURBYTETYPE) \
99 REGISTER_ISOCOPY_BLIT(FOURBYTETYPE, Any4Byte)
100
101#define REGISTER_ANY4BYTE_ISOSCALE_BLIT(FOURBYTETYPE) \
102 REGISTER_ISOSCALE_BLIT(FOURBYTETYPE, Any4Byte)
103
104#define REGISTER_ANY4BYTE_ISOXOR_BLIT(FOURBYTETYPE) \
105 REGISTER_ISOXOR_BLIT(FOURBYTETYPE, Any4Byte)
106