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
31extern "C" {
32#endif /* __cplusplus */
33
34
35static mlib_type mlib_ImageGetType(const mlib_image *img)
36{
37  return img->type;
38}
39
40static mlib_s32 mlib_ImageGetChannels(const mlib_image *img)
41{
42  return img->channels;
43}
44
45static mlib_s32 mlib_ImageGetWidth(const mlib_image *img)
46{
47  return img->width;
48}
49
50static mlib_s32 mlib_ImageGetHeight(const mlib_image *img)
51{
52  return img->height;
53}
54
55static mlib_s32 mlib_ImageGetStride(const mlib_image *img)
56{
57  return img->stride;
58}
59
60static void *mlib_ImageGetData(const mlib_image *img)
61{
62  return img->data;
63}
64
65static mlib_s32 mlib_ImageGetFlags(const mlib_image *img)
66{
67  return img->flags;
68}
69
70static mlib_u8 *mlib_ImageGetPaddings(const mlib_image *img)
71{
72  return (mlib_u8 *)img->paddings;
73}
74
75static mlib_s32 mlib_ImageGetBitOffset(const mlib_image *img)
76{
77  return img->bitoffset;
78}
79
80static 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 */
86static 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 */
92static 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 */
98static 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 */
104static 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 */
110static 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 */
116static 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 */
122static 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 */
128static 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 */
134static 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 */
140static 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 */
146static 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 */
152static 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 */
158static 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 */
164static 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