cacf986a7f
- some temporary fix to get a +50% improvement from vectorization until we have vectorisation for comparisons and redux
36 lines
812 B
C++
36 lines
812 B
C++
#ifndef MANDELBROT_H
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#define MANDELBROT_H
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#include <Eigen/Array>
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#include <QtGui/QApplication>
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#include <QtGui/QWidget>
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class MandelbrotWidget : public QWidget
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{
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Q_OBJECT
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Eigen::Vector2d center;
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double xradius;
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int size;
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unsigned char *buffer;
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QPoint lastpos;
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int draft;
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protected:
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void resizeEvent(QResizeEvent *);
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void paintEvent(QPaintEvent *);
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void mousePressEvent(QMouseEvent *event);
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void mouseMoveEvent(QMouseEvent *event);
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template<typename Real> int render(int max_iter, int resx, int resy);
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public:
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MandelbrotWidget() : QWidget(), center(0,0), xradius(2),
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size(0), buffer(0), draft(16)
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{
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setAutoFillBackground(false);
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}
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~MandelbrotWidget() { if(buffer) delete[]buffer; }
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};
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#endif // MANDELBROT_H
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