1/**
2 * Copyright (c) 2006-2023 LOVE Development Team
3 *
4 * This software is provided 'as-is', without any express or implied
5 * warranty. In no event will the authors be held liable for any damages
6 * arising from the use of this software.
7 *
8 * Permission is granted to anyone to use this software for any purpose,
9 * including commercial applications, and to alter it and redistribute it
10 * freely, subject to the following restrictions:
11 *
12 * 1. The origin of this software must not be misrepresented; you must not
13 * claim that you wrote the original software. If you use this software
14 * in a product, an acknowledgment in the product documentation would be
15 * appreciated but is not required.
16 * 2. Altered source versions must be plainly marked as such, and must not be
17 * misrepresented as being the original software.
18 * 3. This notice may not be removed or altered from any source distribution.
19 **/
20
21#include "CompressedSlice.h"
22#include "common/Exception.h"
23
24namespace love
25{
26namespace image
27{
28
29CompressedMemory::CompressedMemory(size_t size)
30 : data(nullptr)
31 , size(size)
32{
33 try
34 {
35 data = new uint8[size];
36 }
37 catch (std::exception &)
38 {
39 throw love::Exception("Out of memory.");
40 }
41}
42
43CompressedMemory::~CompressedMemory()
44{
45 delete[] data;
46}
47
48CompressedSlice::CompressedSlice(PixelFormat format, int width, int height, CompressedMemory *memory, size_t offset, size_t size)
49 : ImageDataBase(format, width, height)
50 , memory(memory)
51 , offset(offset)
52 , dataSize(size)
53{
54}
55
56CompressedSlice::CompressedSlice(const CompressedSlice &s)
57 : ImageDataBase(s.getFormat(), s.getWidth(), s.getHeight())
58 , memory(s.memory)
59 , offset(s.offset)
60 , dataSize(s.dataSize)
61{
62}
63
64CompressedSlice::~CompressedSlice()
65{
66}
67
68CompressedSlice *CompressedSlice::clone() const
69{
70 return new CompressedSlice(*this);
71}
72
73} // image
74} // love
75