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// LOVE
22#include "CompressedData.h"
23
24namespace love
25{
26namespace data
27{
28
29love::Type CompressedData::type("CompressedData", &Data::type);
30
31CompressedData::CompressedData(Compressor::Format format, char *cdata, size_t compressedsize, size_t rawsize, bool own)
32 : format(format)
33 , data(nullptr)
34 , dataSize(compressedsize)
35 , originalSize(rawsize)
36{
37 if (own)
38 data = cdata;
39 else
40 {
41 try
42 {
43 data = new char[dataSize];
44 }
45 catch (std::bad_alloc &)
46 {
47 throw love::Exception("Out of memory.");
48 }
49
50 memcpy(data, cdata, dataSize);
51 }
52}
53
54CompressedData::CompressedData(const CompressedData &c)
55 : format(c.format)
56 , data(nullptr)
57 , dataSize(c.dataSize)
58 , originalSize(c.originalSize)
59{
60 try
61 {
62 data = new char[dataSize];
63 }
64 catch (std::bad_alloc &)
65 {
66 throw love::Exception("Out of memory.");
67 }
68
69 memcpy(data, c.data, dataSize);
70}
71
72CompressedData::~CompressedData()
73{
74 delete[] data;
75}
76
77CompressedData *CompressedData::clone() const
78{
79 return new CompressedData(*this);
80}
81
82Compressor::Format CompressedData::getFormat() const
83{
84 return format;
85}
86
87size_t CompressedData::getDecompressedSize() const
88{
89 return originalSize;
90}
91
92void *CompressedData::getData() const
93{
94 return data;
95}
96
97size_t CompressedData::getSize() const
98{
99 return dataSize;
100}
101
102} // data
103} // love
104