1 /*
2 * Copyright (c) 1997, 2003, 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
27 #ifndef __MLIB_IMAGE_GET_H
28 #define __MLIB_IMAGE_GET_H
29
30 #ifdef __cplusplus
31 extern "C" {
32 #endif /* __cplusplus */
33
34
mlib_ImageGetType(const mlib_image * img)35 static mlib_type mlib_ImageGetType(const mlib_image *img)
36 {
37 return img->type;
38 }
39
mlib_ImageGetChannels(const mlib_image * img)40 static mlib_s32 mlib_ImageGetChannels(const mlib_image *img)
41 {
42 return img->channels;
43 }
44
mlib_ImageGetWidth(const mlib_image * img)45 static mlib_s32 mlib_ImageGetWidth(const mlib_image *img)
46 {
47 return img->width;
48 }
49
mlib_ImageGetHeight(const mlib_image * img)50 static mlib_s32 mlib_ImageGetHeight(const mlib_image *img)
51 {
52 return img->height;
53 }
54
mlib_ImageGetStride(const mlib_image * img)55 static mlib_s32 mlib_ImageGetStride(const mlib_image *img)
56 {
57 return img->stride;
58 }
59
mlib_ImageGetData(const mlib_image * img)60 static void *mlib_ImageGetData(const mlib_image *img)
61 {
62 return img->data;
63 }
64
mlib_ImageGetFlags(const mlib_image * img)65 static mlib_s32 mlib_ImageGetFlags(const mlib_image *img)
66 {
67 return img->flags;
68 }
69
mlib_ImageGetPaddings(const mlib_image * img)70 static mlib_u8 *mlib_ImageGetPaddings(const mlib_image *img)
71 {
72 return (mlib_u8 *)img->paddings;
73 }
74
mlib_ImageGetBitOffset(const mlib_image * img)75 static mlib_s32 mlib_ImageGetBitOffset(const mlib_image *img)
76 {
77 return img->bitoffset;
78 }
79
mlib_ImageGetFormat(const mlib_image * img)80 static mlib_format mlib_ImageGetFormat(const mlib_image *img)
81 {
82 return img->format;
83 }
84
85 /* returns 0 if all conditions are satisfied, non-zero otherwise */
mlib_ImageTestFlags(const mlib_image * img,mlib_s32 flags)86 static int mlib_ImageTestFlags(const mlib_image *img, mlib_s32 flags)
87 {
88 return (img->flags & flags);
89 }
90
91 /* returns 0 if 64 byte aligned and non-zero if not aligned */
mlib_ImageIsNotAligned64(const mlib_image * img)92 static int mlib_ImageIsNotAligned64(const mlib_image *img)
93 {
94 return (img->flags & MLIB_IMAGE_ALIGNED64);
95 }
96
97 /* returns 0 if 8 byte aligned and non-zero if not aligned */
mlib_ImageIsNotAligned8(const mlib_image * img)98 static int mlib_ImageIsNotAligned8(const mlib_image *img)
99 {
100 return (img->flags & MLIB_IMAGE_ALIGNED8);
101 }
102
103 /* returns 0 if 4 byte aligned and non-zero if not aligned */
mlib_ImageIsNotAligned4(const mlib_image * img)104 static int mlib_ImageIsNotAligned4(const mlib_image *img)
105 {
106 return (img->flags & MLIB_IMAGE_ALIGNED4);
107 }
108
109 /* returns 0 if 2 byte aligned and non-zero if not aligned */
mlib_ImageIsNotAligned2(const mlib_image * img)110 static int mlib_ImageIsNotAligned2(const mlib_image *img)
111 {
112 return (img->flags & MLIB_IMAGE_ALIGNED2);
113 }
114
115 /* returns 0 if width is a multiple of 8, non-zero otherwise */
mlib_ImageIsNotWidth8X(const mlib_image * img)116 static int mlib_ImageIsNotWidth8X(const mlib_image *img)
117 {
118 return (img->flags & MLIB_IMAGE_WIDTH8X);
119 }
120
121 /* returns 0 if width is a multiple of 4, non-zero otherwise */
mlib_ImageIsNotWidth4X(const mlib_image * img)122 static int mlib_ImageIsNotWidth4X(const mlib_image *img)
123 {
124 return (img->flags & MLIB_IMAGE_WIDTH4X);
125 }
126
127 /* returns 0 if width is a multiple of 2, non-zero otherwise */
mlib_ImageIsNotWidth2X(const mlib_image * img)128 static int mlib_ImageIsNotWidth2X(const mlib_image *img)
129 {
130 return (img->flags & MLIB_IMAGE_WIDTH2X);
131 }
132
133 /* returns 0 if height is a multiple of 8, non-zero otherwise */
mlib_ImageIsNotHeight8X(const mlib_image * img)134 static int mlib_ImageIsNotHeight8X(const mlib_image *img)
135 {
136 return (img->flags & MLIB_IMAGE_HEIGHT8X);
137 }
138
139 /* returns 0 if height is a multiple of 4, non-zero otherwise */
mlib_ImageIsNotHeight4X(const mlib_image * img)140 static int mlib_ImageIsNotHeight4X(const mlib_image *img)
141 {
142 return (img->flags & MLIB_IMAGE_HEIGHT4X);
143 }
144
145 /* returns 0 if height is a multiple of 2, non-zero otherwise */
mlib_ImageIsNotHeight2X(const mlib_image * img)146 static int mlib_ImageIsNotHeight2X(const mlib_image *img)
147 {
148 return (img->flags & MLIB_IMAGE_HEIGHT2X);
149 }
150
151 /* returns 0 if stride is a multiple of 8, non-zero otherwise */
mlib_ImageIsNotStride8X(const mlib_image * img)152 static int mlib_ImageIsNotStride8X(const mlib_image *img)
153 {
154 return (img->flags & MLIB_IMAGE_STRIDE8X);
155 }
156
157 /* returns 0 if it can be treated as a 1-D vector, non-zero otherwise */
mlib_ImageIsNotOneDvector(const mlib_image * img)158 static int mlib_ImageIsNotOneDvector(const mlib_image *img)
159 {
160 return (img->flags & MLIB_IMAGE_ONEDVECTOR);
161 }
162
163 /* returns non-zero if data buffer is user allocated, 0 otherwise */
mlib_ImageIsUserAllocated(const mlib_image * img)164 static int mlib_ImageIsUserAllocated(const mlib_image *img)
165 {
166 return (img->flags & MLIB_IMAGE_USERALLOCATED);
167 }
168
169 #ifdef __cplusplus
170 }
171 #endif /* __cplusplus */
172 #endif /* __MLIB_IMAGE_GET_H */
173