initial commit

cimage.h

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+/*!
+ \file cimage.h
+
+*/
+
+#ifndef CIMAGE_H
+#define CIMAGE_H
+
+
+#include "libraw/libraw.h"
+#include <opencv2/opencv.hpp>
+
+#include <QImage>
+
+
+/*!
+ \brief
+
+ \class cImage cimage.h "cimage.h"
+*/
+class cImage : public QImage
+{
+public:
+	cImage();
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param size
+	 \param format
+	*/
+	cImage(const QSize &size, QImage::Format format);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param width
+	 \param height
+	 \param format
+	*/
+	cImage(int width, int height, QImage::Format format);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param data
+	 \param width
+	 \param height
+	 \param format
+	 \param cleanupFunction
+	 \param cleanupInfo
+	*/
+	cImage(uchar *data, int width, int height, QImage::Format format, QImageCleanupFunction cleanupFunction = nullptr, void *cleanupInfo = nullptr);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param data
+	 \param width
+	 \param height
+	 \param format
+	 \param cleanupFunction
+	 \param cleanupInfo
+	*/
+	cImage(const uchar *data, int width, int height, QImage::Format format, QImageCleanupFunction cleanupFunction = nullptr, void *cleanupInfo = nullptr);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param data
+	 \param width
+	 \param height
+	 \param bytesPerLine
+	 \param format
+	 \param cleanupFunction
+	 \param cleanupInfo
+	*/
+	cImage(uchar *data, int width, int height, int bytesPerLine, QImage::Format format, QImageCleanupFunction cleanupFunction = nullptr, void *cleanupInfo = nullptr);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param data
+	 \param width
+	 \param height
+	 \param bytesPerLine
+	 \param format
+	 \param cleanupFunction
+	 \param cleanupInfo
+	*/
+	cImage(const uchar *data, int width, int height, int bytesPerLine, QImage::Format format, QImageCleanupFunction cleanupFunction = nullptr, void *cleanupInfo = nullptr);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param fileName
+	 \param format
+	*/
+	cImage(const QString &fileName, const char *format = nullptr);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param image
+	*/
+	cImage(const QImage &image);
+	/*!
+	 \brief
+
+	 \fn cImage
+	 \param other
+	*/
+	cImage(QImage &&other);
+
+	/*!
+	 \brief
+
+	 \fn load
+	 \param fileName
+	 \param format
+	 \return bool
+	*/
+	bool	load(const QString &fileName, const char *format = nullptr);
+
+	/*!
+	 \brief
+
+	 \fn isRaw
+	 \return bool
+	*/
+	bool	isRaw();
+
+protected:
+	/*!
+	 \brief
+
+	 \enum Cam
+	*/
+	enum Cam
+	{
+		camera_unknown	= 0,
+		camera_iiq,
+		camera_canon,
+		camera_end
+	};
+
+	template <typename num>
+	/*!
+	 \brief
+
+	 \fn clip
+	 \param val
+	 \return num
+	*/
+	num clip(float val) const
+	{
+		int vr = qRound(val);
+
+		// trust me I'm an engineer @ -2
+		// with -2 we do not get pink in oversaturated areas
+		if (vr > std::numeric_limits<num>::max())
+			vr = std::numeric_limits<num>::max()-2;
+		if (vr < 0)
+			vr = 0;
+
+		return static_cast<num>(vr);
+	}
+
+	template <typename num>
+	/*!
+	 \brief
+
+	 \fn clip
+	 \param val
+	 \return num
+	*/
+	num clip(double val) const
+	{
+		int vr = qRound(val);
+
+		// trust me I'm an engineer @ -2
+		// with -2 we do not get pink in oversaturated areas
+		if (vr > std::numeric_limits<num>::max())
+			vr = std::numeric_limits<num>::max()-2;
+		if (vr < 0)
+			vr = 0;
+
+		return static_cast<num>(vr);
+	}
+
+	template <typename num>
+	/*!
+	 \brief
+
+	 \fn clip
+	 \param val
+	 \return num
+	*/
+	num clip(int val) const
+	{
+		int vr = qRound(static_cast<double>(val));
+
+		// trust me I'm an engineer @ -2
+		// with -2 we do not get pink in oversaturated areas
+		if (vr > std::numeric_limits<num>::max())
+			vr = std::numeric_limits<num>::max()-2;
+		if (vr < 0)
+			vr = 0;
+
+		return static_cast<num>(vr);
+	}
+
+private:
+	bool	m_isChromatic;		/*!< TODO: describe */
+	Cam		m_camType;			/*!< TODO: describe */
+	bool	m_raw;				/*!< TODO: describe */
+
+	/*!
+	 \brief
+
+	 \fn loadRAW
+	 \param fileName
+	 \return bool
+	*/
+	bool	loadRAW(const QString &fileName);
+
+	/*!
+	 \brief
+
+	 \fn loadPGF
+	 \param fileName
+	 \return bool
+	*/
+	bool	loadPGF(const QString &fileName);
+
+	/*!
+	 \brief
+
+	 \fn openBuffer
+	 \param fileName
+	 \param ba
+	 \param iProcessor
+	 \return bool
+	*/
+	bool	openBuffer(const QString &fileName, const QScopedPointer<QByteArray>& ba, LibRaw& iProcessor);
+	/*!
+	 \brief
+
+	 \fn detectSpecialCamera
+	 \param iProcessor
+	*/
+	void	detectSpecialCamera(const LibRaw & iProcessor);
+
+	/*!
+	 \brief
+
+	 \fn demosaic
+	 \param iProcessor
+	 \return cv::Mat
+	*/
+	cv::Mat	demosaic(LibRaw & iProcessor);
+	/*!
+	 \brief
+
+	 \fn prepareImg
+	 \param iProcessor
+	 \return cv::Mat
+	*/
+	cv::Mat	prepareImg(const LibRaw & iProcessor);
+	/*!
+	 \brief
+
+	 \fn whiteBalance
+	 \param iProcessor
+	 \param img
+	*/
+	void	whiteBalance(const LibRaw & iProcessor, cv::Mat & img);
+	/*!
+	 \brief
+
+	 \fn whiteMultipliers
+	 \param iProcessor
+	 \return cv::Mat
+	*/
+	cv::Mat	whiteMultipliers(const LibRaw & iProcessor);
+	/*!
+	 \brief
+
+	 \fn gammaCorrection
+	 \param iProcessor
+	 \param img
+	*/
+	void	gammaCorrection(const LibRaw & iProcessor, cv::Mat& img);
+	/*!
+	 \brief
+
+	 \fn gammaTable
+	 \param iProcessor
+	 \return cv::Mat
+	*/
+	cv::Mat	gammaTable(const LibRaw & iProcessor);
+
+	/*!
+	 \brief
+
+	 \fn raw2Img
+	 \param iProcessor
+	 \param img
+	 \return QImage
+	*/
+	QImage	raw2Img(const LibRaw & iProcessor, cv::Mat & img);
+	/*!
+	 \brief
+
+	 \fn mat2QImage
+	 \param img
+	 \return QImage
+	*/
+	QImage	mat2QImage(cv::Mat img);
+};
+
+#endif // CIMAGE_H