42 lines
785 B
C++
42 lines
785 B
C++
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#ifndef __DATAPROVIDER_HPP__
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#define __DATAPROVIDER_HPP__
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#include <memory>
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#include <stdint.h>
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#include <vector>
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#include "Bitmap.hpp"
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struct DataPart
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{
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const uint32_t* src;
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unsigned int width;
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unsigned int lines;
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unsigned int offset;
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};
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class DataProvider
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{
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public:
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DataProvider( const char* fn, bool mipmap, bool bgr );
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~DataProvider();
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unsigned int NumberOfParts() const;
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DataPart NextPart();
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bool Alpha() const { return m_bmp[0]->Alpha(); }
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const v2i& Size() const { return m_bmp[0]->Size(); }
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const Bitmap& ImageData() const { return *m_bmp[0]; }
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private:
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std::vector<std::unique_ptr<Bitmap>> m_bmp;
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Bitmap* m_current;
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unsigned int m_offset;
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unsigned int m_lines;
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bool m_mipmap;
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bool m_done;
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};
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#endif
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