mirror of
https://github.com/love2d/love.git
synced 2026-08-12 08:30:56 +02:00
Alex Szpakowski
104 lines
2.2 KiB
C++
104 lines
2.2 KiB
C++
/**
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* Copyright (c) 2006-2019 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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// LOVE
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#include "CompressedData.h"
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namespace love
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{
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namespace data
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{
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love::Type CompressedData::type("CompressedData", &Data::type);
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CompressedData::CompressedData(Compressor::Format format, char *cdata, size_t compressedsize, size_t rawsize, bool own)
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: format(format)
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, data(nullptr)
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, dataSize(compressedsize)
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, originalSize(rawsize)
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{
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if (own)
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data = cdata;
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else
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{
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try
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{
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data = new char[dataSize];
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}
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catch (std::bad_alloc &)
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{
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throw love::Exception("Out of memory.");
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}
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memcpy(data, cdata, dataSize);
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}
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}
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CompressedData::CompressedData(const CompressedData &c)
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: format(c.format)
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, data(nullptr)
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, dataSize(c.dataSize)
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, originalSize(c.originalSize)
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{
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try
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{
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data = new char[dataSize];
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}
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catch (std::bad_alloc &)
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{
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throw love::Exception("Out of memory.");
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}
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memcpy(data, c.data, dataSize);
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}
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CompressedData::~CompressedData()
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{
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delete[] data;
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}
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CompressedData *CompressedData::clone() const
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{
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return new CompressedData(*this);
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}
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Compressor::Format CompressedData::getFormat() const
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{
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return format;
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}
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size_t CompressedData::getDecompressedSize() const
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{
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return originalSize;
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}
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void *CompressedData::getData() const
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{
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return data;
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}
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size_t CompressedData::getSize() const
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{
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return dataSize;
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}
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} // data
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} // love
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