mirror of
https://github.com/love2d/love.git
synced 2026-08-18 03:34:23 +02:00
Alex Szpakowski
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/**
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* Copyright (c) 2006-2017 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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#pragma once
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// LOVE
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#include "common/int.h"
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#include "common/pixelformat.h"
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#include "common/Object.h"
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#include "ImageDataBase.h"
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namespace love
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{
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namespace image
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{
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class CompressedMemory : public Object
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{
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public:
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CompressedMemory(size_t size);
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virtual ~CompressedMemory();
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uint8 *data;
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size_t size;
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}; // CompressedMemory
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// Compressed image data can have multiple mipmap levels, each represented by a
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// sub-image.
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class CompressedSlice : public ImageDataBase
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{
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public:
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CompressedSlice(PixelFormat format, int width, int height, CompressedMemory *memory, size_t offset, size_t size);
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CompressedSlice(const CompressedSlice &slice);
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virtual ~CompressedSlice();
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CompressedSlice *clone() const override;
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void *getData() const override { return memory->data + offset; }
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size_t getSize() const override { return dataSize; }
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bool isSRGB() const override { return sRGB; }
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size_t getOffset() const { return offset; }
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private:
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StrongRef<CompressedMemory> memory;
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size_t offset;
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size_t dataSize;
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bool sRGB;
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}; // CompressedSlice
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} // image
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} // love
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