Actually move the kde files that were renamed in the last commit

1 files changed, 295 insertions, 0 deletions

diff --git a/tdeprint/cups/image.cpp b/tdeprint/cups/image.cpp
new file mode 100644
index 000000000..ce56bb4b9
--- /dev/null
+++ b/tdeprint/cups/image.cpp
@@ -0,0 +1,295 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include <tqimage.h>
+#include <math.h>
+
+void
+mult(float a[3][3],	/* I - First matrix */
+     float b[3][3],	/* I - Second matrix */
+     float c[3][3])	/* I - Destination matrix */
+{
+  int	x, y;		/* Looping vars */
+  float	temp[3][3];	/* Temporary matrix */
+
+
+ /*
+  * Multiply a and b, putting the result in temp...
+  */
+
+  for (y = 0; y < 3; y ++)
+    for (x = 0; x < 3; x ++)
+      temp[y][x] = b[y][0] * a[0][x] +
+                   b[y][1] * a[1][x] +
+                   b[y][2] * a[2][x];
+
+ /*
+  * Copy temp to c (that way c can be a pointer to a or b).
+  */
+
+  memcpy(c, temp, sizeof(temp));
+}
+
+void
+saturate(float mat[3][3],	/* I - Matrix to append to */
+         float sat)		/* I - Desired color saturation */
+{
+  float	smat[3][3];		/* Saturation matrix */
+
+
+  smat[0][0] = (1.0 - sat) * 0.3086 + sat;
+  smat[0][1] = (1.0 - sat) * 0.3086;
+  smat[0][2] = (1.0 - sat) * 0.3086;
+  smat[1][0] = (1.0 - sat) * 0.6094;
+  smat[1][1] = (1.0 - sat) * 0.6094 + sat;
+  smat[1][2] = (1.0 - sat) * 0.6094;
+  smat[2][0] = (1.0 - sat) * 0.0820;
+  smat[2][1] = (1.0 - sat) * 0.0820;
+  smat[2][2] = (1.0 - sat) * 0.0820 + sat;
+
+  mult(smat, mat, mat);
+}
+
+void
+xform(float mat[3][3],	/* I - Matrix */
+      float x,		/* I - Input X coordinate */
+      float y,		/* I - Input Y coordinate */
+      float z,		/* I - Input Z coordinate */
+      float *tx,	/* O - Output X coordinate */
+      float *ty,	/* O - Output Y coordinate */
+      float *tz)	/* O - Output Z coordinate */
+{
+  *tx = x * mat[0][0] + y * mat[1][0] + z * mat[2][0];
+  *ty = x * mat[0][1] + y * mat[1][1] + z * mat[2][1];
+  *tz = x * mat[0][2] + y * mat[1][2] + z * mat[2][2];
+}
+
+void
+xrotate(float mat[3][3],	/* I - Matrix */
+        float rs,		/* I - Rotation angle sine */
+        float rc)		/* I - Rotation angle cosine */
+{
+  float rmat[3][3];		/* I - Rotation matrix */
+
+
+  rmat[0][0] = 1.0;
+  rmat[0][1] = 0.0;
+  rmat[0][2] = 0.0;
+
+  rmat[1][0] = 0.0;
+  rmat[1][1] = rc;
+  rmat[1][2] = rs;
+
+  rmat[2][0] = 0.0;
+  rmat[2][1] = -rs;
+  rmat[2][2] = rc;
+
+  mult(rmat, mat, mat);
+}
+
+void
+yrotate(float mat[3][3],	/* I - Matrix */
+        float rs,		/* I - Rotation angle sine */
+        float rc)		/* I - Rotation angle cosine */
+{
+  float rmat[3][3];		/* I - Rotation matrix */
+
+
+  rmat[0][0] = rc;
+  rmat[0][1] = 0.0;
+  rmat[0][2] = -rs;
+
+  rmat[1][0] = 0.0;
+  rmat[1][1] = 1.0;
+  rmat[1][2] = 0.0;
+
+  rmat[2][0] = rs;
+  rmat[2][1] = 0.0;
+  rmat[2][2] = rc;
+
+  mult(rmat,mat,mat);
+}
+
+void
+zrotate(float mat[3][3],	/* I - Matrix */
+        float rs,		/* I - Rotation angle sine */
+        float rc)		/* I - Rotation angle cosine */
+{
+  float rmat[3][3];		/* I - Rotation matrix */
+
+
+  rmat[0][0] = rc;
+  rmat[0][1] = rs;
+  rmat[0][2] = 0.0;
+
+  rmat[1][0] = -rs;
+  rmat[1][1] = rc;
+  rmat[1][2] = 0.0;
+
+  rmat[2][0] = 0.0;
+  rmat[2][1] = 0.0;
+  rmat[2][2] = 1.0;
+
+  mult(rmat,mat,mat);
+}
+
+void
+zshear(float mat[3][3],	/* I - Matrix */
+       float dx,	/* I - X shear */
+       float dy)	/* I - Y shear */
+{
+  float smat[3][3];	/* Shear matrix */
+
+
+  smat[0][0] = 1.0;
+  smat[0][1] = 0.0;
+  smat[0][2] = dx;
+
+  smat[1][0] = 0.0;
+  smat[1][1] = 1.0;
+  smat[1][2] = dy;
+
+  smat[2][0] = 0.0;
+  smat[2][1] = 0.0;
+  smat[2][2] = 1.0;
+
+  mult(smat, mat, mat);
+}
+
+void
+huerotate(float mat[3][3],	/* I - Matrix to append to */
+          float rot)		/* I - Hue rotation in degrees */
+{
+  float hmat[3][3] = {{1.0,0.0,0.0},{0.0,1.0,0.0},{0.0,0.0,1.0}};		/* Hue matrix */
+  float lx, ly, lz;		/* Luminance vector */
+  float xrs, xrc;		/* X rotation sine/cosine */
+  float yrs, yrc;		/* Y rotation sine/cosine */
+  float zrs, zrc;		/* Z rotation sine/cosine */
+  float zsx, zsy;		/* Z shear x/y */
+
+
+ /*
+  * Rotate the gray vector into positive Z...
+  */
+
+  xrs = M_SQRT1_2;
+  xrc = M_SQRT1_2;
+  xrotate(hmat,xrs,xrc);
+
+  yrs = -1.0 / sqrt(3.0);
+  yrc = -M_SQRT2 * yrs;
+  yrotate(hmat,yrs,yrc);
+
+ /*
+  * Shear the space to make the luminance plane horizontal...
+  */
+
+  xform(hmat, 0.3086, 0.6094, 0.0820, &lx, &ly, &lz);
+  zsx = lx / lz;
+  zsy = ly / lz;
+  zshear(hmat, zsx, zsy);
+
+ /*
+  * Rotate the hue...
+  */
+
+  zrs = sin(rot * M_PI / 180.0);
+  zrc = cos(rot * M_PI / 180.0);
+
+  zrotate(hmat, zrs, zrc);
+
+ /*
+  * Unshear the space to put the luminance plane back...
+  */
+
+  zshear(hmat, -zsx, -zsy);
+
+ /*
+  * Rotate the gray vector back into place...
+  */
+
+  yrotate(hmat, -yrs, yrc);
+  xrotate(hmat, -xrs, xrc);
+
+ /*
+  * Append it to the current matrix...
+  */
+
+  mult(hmat, mat, mat);
+}
+
+void
+bright(float mat[3][3],
+       float scale)
+{
+  for (int i=0;i<3;i++)
+    for (int j=0;j<3;j++)
+      mat[i][j] *= scale;
+}
+
+//----------------------------------------------------------------------------------------------------
+
+TQImage convertImage(const TQImage& image, int hue, int saturation, int brightness, int gamma)
+{
+	float	mat[3][3] = {{1.0,0.0,0.0},{0.0,1.0,0.0},{0.0,0.0,1.0}};
+	int	lut[3][3][256];
+	QRgb	c;
+	int	r,g,b,v,r2,g2,b2;
+	float	gam = 1.0/(float(gamma)/1000.0);
+	QImage	img(image);
+
+	saturate(mat,saturation*0.01);
+	huerotate(mat,(float)hue);
+	bright(mat,brightness*0.01);
+	for (int i = 0; i < 3; i ++)
+	  for (int j = 0; j < 3; j ++)
+	    for (int k = 0; k < 256; k ++)
+		lut[i][j][k] = (int)(mat[i][j] * k + 0.5);
+	
+	img.detach();
+	for (int i=0;i<image.width();i++)
+	   for (int j=0;j<image.height();j++)
+	   {
+	   	c = image.pixel(i,j);
+	   	r = tqRed(c);
+	   	g = tqGreen(c);
+	   	b = tqBlue(c);
+
+	   	v = lut[0][0][r] + lut[1][0][g] + lut[2][0][b];
+	   	if (gamma != 1000) v = (int)rint(pow(v,gam));
+	   	if (v < 0) r2 = 0;
+	   	else if (v > 255) r2 = 255;
+	   	else r2 = v;
+
+	   	v = lut[0][1][r] + lut[1][1][g] + lut[2][1][b];
+	   	if (gamma != 1000) v = (int)rint(pow(v,gam));
+	   	if (v < 0) g2 = 0;
+	   	else if (v > 255) g2 = 255;
+	   	else g2 = v;
+
+	   	v = lut[0][2][r] + lut[1][2][g] + lut[2][2][b];
+	   	if (gamma != 1000) v = (int)rint(pow(v,gam));
+	   	if (v < 0) b2 = 0;
+	   	else if (v > 255) b2 = 255;
+	   	else b2 = v;
+
+	   	img.setPixel(i,j,tqRgb(r2,g2,b2));
+	   }
+	return img;
+}