OpenJPH: /build/openjph/src/OpenJPH/src/core/openjph/ojph_base.h Source File

OpenJPH Open-source implementation of JPEG2000 Part-15

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ojph_base.h
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1//***************************************************************************/
2// This software is released under the 2-Clause BSD license, included
3// below.
4//
5// Copyright (c) 2019, Aous Naman
6// Copyright (c) 2019, Kakadu Software Pty Ltd, Australia
7// Copyright (c) 2019, The University of New South Wales, Australia
8//
9// Redistribution and use in source and binary forms, with or without
10// modification, are permitted provided that the following conditions are
11// met:
12//
13// 1. Redistributions of source code must retain the above copyright
14// notice, this list of conditions and the following disclaimer.
15//
16// 2. Redistributions in binary form must reproduce the above copyright
17// notice, this list of conditions and the following disclaimer in the
18// documentation and/or other materials provided with the distribution.
19//
20// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
21// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
23// PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
26// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31//***************************************************************************/
32// This file is part of the OpenJPH software implementation.
33// File: ojph_base.h
34// Author: Aous Naman
35// Date: 28 August 2019
36//***************************************************************************/
37
38
39#ifndef OJPH_BASE_H
40#define OJPH_BASE_H
41
42#include "ojph_defs.h"
43
44namespace ojph {
45
47 struct size
48 {
49 explicit size(ui32 w = 0, ui32 h = 0) : w(w), h(h) {}
50 ui32 w; //width
51 ui32 h; //height
52
53 ui64 area() const { return (ui64)w * (ui64)h; }
54 };
55
57 struct point
58 {
59 explicit point(ui32 x = 0, ui32 y = 0) : x(x), y(y) {}
60 ui32 x, y;
61 };
62
64 struct rect
65 {
66 point org;
67 size siz;
68
69 bool operator==(const rect& a) const {
70 return a.org.x == org.x && a.org.y == org.y
71 && a.siz.w == siz.w && a.siz.h == siz.h;
72 }
73
74 bool operator!=(const rect& a) const
75 { return !(a == *this); }
76 };
77
79
80}
81
82#endif // !OJPH_BASE_H
ojph
Definition ojph_img_io.h:52
ojph::ui64
uint64_t ui64
Definition ojph_defs.h:56
ojph::ui32
uint32_t ui32
Definition ojph_defs.h:54
ojph_defs.h
ojph::point
Definition ojph_base.h:58
ojph::point::point
point(ui32 x=0, ui32 y=0)
Definition ojph_base.h:59
ojph::point::y
ui32 y
Definition ojph_base.h:60
ojph::point::x
ui32 x
Definition ojph_base.h:60
ojph::rect
Definition ojph_base.h:65
ojph::rect::operator==
bool operator==(const rect &a) const
Definition ojph_base.h:69
ojph::rect::siz
size siz
Definition ojph_base.h:67
ojph::rect::operator!=
bool operator!=(const rect &a) const
Definition ojph_base.h:74
ojph::rect::org
point org
Definition ojph_base.h:66
ojph::size
Definition ojph_base.h:48
ojph::size::area
ui64 area() const
Definition ojph_base.h:53
ojph::size::w
ui32 w
Definition ojph_base.h:50
ojph::size::h
ui32 h
Definition ojph_base.h:51
ojph::size::size
size(ui32 w=0, ui32 h=0)
Definition ojph_base.h:49