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47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
#ifndef _IMAGE_FILE_H_
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#define _IMAGE_FILE_H_
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#include "TexCompTypes.h"
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#include "ImageFileFormat.h"
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// Forward declare
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class Image;
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class CompressedImage;
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struct SCompressionSettings;
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// Class definition
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class ImageFile {
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public:
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ImageFile(const char *filename);
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ImageFile(const char *filename, EImageFileFormat format);
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ImageFile(const char *filename, EImageFileFormat format, const Image &);
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~ImageFile();
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unsigned int GetWidth() const { return m_Width; }
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unsigned int GetHeight() const { return m_Height; }
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CompressedImage *Compress(const SCompressionSettings &) const;
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Image *GetImage() const { return m_Image; }
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bool Load();
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bool Write();
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private:
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static const unsigned int kMaxFilenameSz = 256;
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char m_Filename[kMaxFilenameSz];
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unsigned int m_Handle;
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unsigned int m_Width;
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unsigned int m_Height;
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Image *m_Image;
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const EImageFileFormat m_FileFormat;
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static unsigned char *ReadFileData(const CHAR *filename);
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static EImageFileFormat DetectFileFormat(const CHAR *filename);
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Image *LoadImage(const unsigned char *rawImageData) const;
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};
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#endif // _IMAGE_FILE_H_
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