Rename 'digikam' folder to 'src'

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit ee0d99607c14cb63d3ebdb3a970b508949fa8219)

1 files changed, 191 insertions, 0 deletions

diff --git a/src/imageplugins/blurfx/blurfx.h b/src/imageplugins/blurfx/blurfx.h
new file mode 100644
index 00000000..4a4397b4
--- /dev/null
+++ b/src/imageplugins/blurfx/blurfx.h
@@ -0,0 +1,191 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date        : 2005-05-25
+ * Description : Blur FX threaded image filter.
+ *
+ * Copyright 2005-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright 2006-2007 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
+ *
+ * Original Blur algorithms copyrighted 2004 by 
+ * Pieter Z. Voloshyn <pieter dot voloshyn at gmail dot com>.
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation;
+ * either version 2, or (at your option)
+ * any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * ============================================================ */
+  
+#ifndef BLURFX_H
+#define BLURFX_H
+
+// Digikam includes.
+
+#include "dimgthreadedfilter.h"
+
+namespace DigikamBlurFXImagesPlugin
+{
+
+class BlurFX : public Digikam::DImgThreadedFilter
+{
+
+public:
+
+    BlurFX(Digikam::DImg *orgImage, TQObject *parent=0, int blurFXType=ZoomBlur,
+           int distance=100, int level=45);
+
+    ~BlurFX(){};
+
+public:
+
+    enum BlurFXTypes 
+    {
+    ZoomBlur=0,
+    RadialBlur,
+    FarBlur,
+    MotionBlur,
+    SoftenerBlur,
+    ShakeBlur,
+    FocusBlur,
+    SmartBlur,
+    FrostGlass,
+    Mosaic
+    };
+
+private:  // BlurFX filter data.
+
+    int m_blurFXType;
+    int m_distance;
+    int m_level;
+
+private:  // BlurFX filter methods.
+
+    virtual void filterImage(void);
+
+    // Backported from ImageProcessing version 1
+    void softenerBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage);
+    void shakeBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage, int Distance);
+    void frostGlass(Digikam::DImg *orgImage, Digikam::DImg *destImage, int Frost);
+
+    // Backported from ImageProcessing version 2
+    void zoomBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage,
+                  int X, int Y, int Distance, TQRect pArea=TQRect());
+    void radialBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage,
+                    int X, int Y, int Distance, TQRect pArea=TQRect());
+    void focusBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage,
+                   int X, int Y, int BlurRadius, int BlendRadius,
+                   bool bInversed=false, TQRect pArea=TQRect());
+    void farBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage, int Distance);
+    void motionBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage, int Distance, double Angle=0.0);
+    void smartBlur(Digikam::DImg *orgImage, Digikam::DImg *destImage, int Radius, int Strenght);
+    void mosaic(Digikam::DImg *orgImage, Digikam::DImg *destImage, int SizeW, int SizeH);
+
+private:  // Internal filter methods.
+
+    void MakeConvolution(Digikam::DImg *orgImage, Digikam::DImg *destImage, int Radius, int Kernel[]);
+
+    Digikam::DColor RandomColor(uchar *Bits, int Width, int Height, bool sixteenBit, int bytesDepth,
+                                int X, int Y, int Radius,
+                                int alpha, uint *randomSeed, int range, uchar *IntensityCount,
+                                uint *AverageColorR, uint *AverageColorG, uint *AverageColorB);
+
+    // Return the limit defined the max and min values.
+    inline int Lim_Max(int Now, int Up, int Max) 
+    {
+        --Max; 
+        while (Now > Max - Up) --Up; 
+        return (Up); 
+    };
+
+    // Return the luminance (Y) component of YIQ color model.
+    inline int GetIntensity (int R, int G, int B)
+    {
+        return (int)(R * 0.3 + G * 0.59 + B * 0.11);
+    };
+
+    // function to allocate a 2d array   
+    inline int** Alloc2DArray (int Columns, int Rows)
+    {
+       // First, we declare our future 2d array to be returned
+        int** lpcArray = NULL;
+
+       // Now, we alloc the main pointer with Columns
+        lpcArray = new int*[Columns];
+
+        for (int i = 0; i < Columns; i++)
+            lpcArray[i] = new int[Rows];
+
+        return (lpcArray);
+    }
+
+    // Function to deallocates the 2d array previously created
+    inline void Free2DArray (int** lpcArray, int Columns)
+    {
+       // loop to dealocate the columns
+        for (int i = 0; i < Columns; i++)
+            delete [] lpcArray[i];
+
+       // now, we delete the main pointer
+        delete [] lpcArray;
+    }
+
+    inline bool IsInside (int Width, int Height, int X, int Y)
+    {
+        bool bIsWOk = ((X < 0) ? false : (X >= Width ) ? false : true);
+        bool bIsHOk = ((Y < 0) ? false : (Y >= Height) ? false : true);
+        return (bIsWOk && bIsHOk);
+    };
+
+    inline uchar LimitValues8(int ColorValue)
+    {
+        if (ColorValue > 255) ColorValue = 255;
+        if (ColorValue < 0) ColorValue = 0;
+        return ((uchar) ColorValue);
+    };
+
+
+    inline int LimitValues16(int ColorValue)
+    {
+        if (ColorValue > 65535) ColorValue = 65535;
+        if (ColorValue < 0) ColorValue = 0;
+        return ColorValue;
+    };
+
+    inline int GetOffset(int Width, int X, int Y, int bytesDepth)
+    {
+        return (Y * Width * bytesDepth) + (X * bytesDepth);
+    };
+
+    inline int GetOffsetAdjusted(int Width, int Height, int X, int Y, int bytesDepth)
+    {
+        X = (X < 0) ?  0  :  ((X >= Width ) ? (Width  - 1) : X);
+        Y = (Y < 0) ?  0  :  ((Y >= Height) ? (Height - 1) : Y);
+        return GetOffset(Width, X, Y, bytesDepth);
+    };
+
+    inline bool IsColorInsideTheRange (int cR, int cG, int cB,
+                                       int nR, int nG, int nB,
+                                       int Range)
+    {
+        if ((nR >= cR - Range) && (nR <= cR + Range))
+            if ((nG >= cG - Range) && (nG <= cG + Range))
+                if ((nB >= cB - Range) && (nB <= cB + Range))
+                    return (true);
+
+        return (false);
+    };
+
+};
+
+}  // NameSpace DigikamBlurFXImagesPlugin
+
+#endif /* BLURFX_H */