2 files changed, 203 insertions, 203 deletions
diff --git a/common/rfb/ScaleFilters.cxx b/common/rfb/ScaleFilters.cxx
index 97adbc0d..54da5849 100644
--- a/common/rfb/ScaleFilters.cxx
+++ b/common/rfb/ScaleFilters.cxx
@@ -1,127 +1,127 @@
-/* Copyright (C) 2006 TightVNC Team.  All Rights Reserved.
- *    
- * This 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 of the License, or
- * (at your option) any later version.
- * 
- * This software 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.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
- * USA.
- */
-
-#include <string.h>
-#include <assert.h>
-#include <math.h>
-
-#include <rfb/Rect.h>
-#include <rfb/ScaleFilters.h>
-
-#ifdef _WIN32
-#define strcasecmp _stricmp
-#endif
-
-using namespace rfb;
-
-//
-// -=- 1-D filters functions
-//
-
-// Nearest neighbor filter function
-double nearest_neighbor(double x) {
-  if (x < -0.5) return 0.0;
-  if (x < 0.5) return 1.0;
-  return 0.0;
-}
-
-// Linear filter function
-double linear(double x) {
-  if (x < -1.0) return 0.0;
-  if (x < 0.0) return 1.0+x;
-  if (x < 1.0) return 1.0-x;
-  return 0.0;
-}
-
-// Cubic filter functions
-double cubic(double x) {
-  double t;
-  if (x < -2.0) return 0.0;
-  if (x < -1.0) {t = 2.0+x; return t*t*t/6.0;}
-  if (x < 0.0) return (4.0+x*x*(-6.0+x*-3.0))/6.0;
-  if (x < 1.0) return (4.0+x*x*(-6.0+x*3.0))/6.0;
-  if (x < 2.0) {t = 2.0-x; return t*t*t/6.0;}
-  return 0.0;
-}
-
-// Sinc filter function
-double sinc(double x) {
-  if (x == 0.0) return 1.0;
-  else return sin(pi*x)/(pi*x);
-}
-
-
-//
-// -=- ScaleFilters class
-//
-
-SFilter &ScaleFilters::operator[](unsigned int filter_id) {
-  assert(filter_id <= scaleFilterMaxNumber);
-  return filters[filter_id];
-}
-
-int ScaleFilters::getFilterIdByName(char *filterName) {
-  for (unsigned int i = 0; i <= scaleFilterMaxNumber; i++) {
-    if (strcasecmp(filters[i].name, filterName) == 0) return i;
-  }
-  return -1;
-}
-
-void ScaleFilters::initFilters() {
-  filters[scaleFilterNearestNeighbor] = create("Nearest neighbor", 0.5, nearest_neighbor);
-  filters[scaleFilterBilinear] = create("Bilinear", 1, linear);
-  filters[scaleFilterBicubic] = create("Bicubic", 2, cubic);
-  filters[scaleFilterSinc]  = create("Sinc", 4, sinc);
-}
-
-SFilter ScaleFilters::create(char *name_, double radius_, filter_func func_) {
-  SFilter filter;
-  strncpy(filter.name, name_, sizeof(filter.name)-1); 
-  filter.name[sizeof(filter.name)-1] = '\0';
-  filter.radius = radius_;
-  filter.func = func_;
-  return filter;
-}
-
-void ScaleFilters::makeWeightTabs(int filter_id, int src_x, int dst_x, SFilterWeightTab **pWeightTabs) {
-  double sxc;
-  double offset = 0.5;
-  double ratio = (double)dst_x / src_x;
-
-  SFilter sFilter = filters[filter_id];
-  
-  *pWeightTabs = new SFilterWeightTab[dst_x];
-  SFilterWeightTab *weightTabs = *pWeightTabs;
-
-  // Make the weight tab for the each dest x position
-  for (int x = 0; x < dst_x; x++) {
-    sxc = (double(x)+offset) / ratio;
-
-    // Calculate the scale filter interval, [i0, i1)
-    int i0 = int(__rfbmax(sxc-sFilter.radius+0.5, 0));
-    int i1 = int(__rfbmin(sxc+sFilter.radius+0.5, src_x));
-
-    weightTabs[x].i0 = i0; weightTabs[x].i1 = i1;
-    weightTabs[x].weight = new double[i1-i0];
-
-    // Calculate the weight coeffs on the scale filter interval
-    for (int ci = 0, i = i0; i < i1; i++) {
-      weightTabs[x].weight[ci++] = (double)sFilter.func(double(i)-sxc+0.5);
-    }
-  }
-}
+/* Copyright (C) 2006 TightVNC Team.  All Rights Reserved.
+ *    
+ * This 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 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software 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.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+#include <string.h>
+#include <assert.h>
+#include <math.h>
+
+#include <rfb/Rect.h>
+#include <rfb/ScaleFilters.h>
+
+#ifdef _WIN32
+#define strcasecmp _stricmp
+#endif
+
+using namespace rfb;
+
+//
+// -=- 1-D filters functions
+//
+
+// Nearest neighbor filter function
+double nearest_neighbor(double x) {
+  if (x < -0.5) return 0.0;
+  if (x < 0.5) return 1.0;
+  return 0.0;
+}
+
+// Linear filter function
+double linear(double x) {
+  if (x < -1.0) return 0.0;
+  if (x < 0.0) return 1.0+x;
+  if (x < 1.0) return 1.0-x;
+  return 0.0;
+}
+
+// Cubic filter functions
+double cubic(double x) {
+  double t;
+  if (x < -2.0) return 0.0;
+  if (x < -1.0) {t = 2.0+x; return t*t*t/6.0;}
+  if (x < 0.0) return (4.0+x*x*(-6.0+x*-3.0))/6.0;
+  if (x < 1.0) return (4.0+x*x*(-6.0+x*3.0))/6.0;
+  if (x < 2.0) {t = 2.0-x; return t*t*t/6.0;}
+  return 0.0;
+}
+
+// Sinc filter function
+double sinc(double x) {
+  if (x == 0.0) return 1.0;
+  else return sin(pi*x)/(pi*x);
+}
+
+
+//
+// -=- ScaleFilters class
+//
+
+SFilter &ScaleFilters::operator[](unsigned int filter_id) {
+  assert(filter_id <= scaleFilterMaxNumber);
+  return filters[filter_id];
+}
+
+int ScaleFilters::getFilterIdByName(char *filterName) {
+  for (unsigned int i = 0; i <= scaleFilterMaxNumber; i++) {
+    if (strcasecmp(filters[i].name, filterName) == 0) return i;
+  }
+  return -1;
+}
+
+void ScaleFilters::initFilters() {
+  filters[scaleFilterNearestNeighbor] = create("Nearest neighbor", 0.5, nearest_neighbor);
+  filters[scaleFilterBilinear] = create("Bilinear", 1, linear);
+  filters[scaleFilterBicubic] = create("Bicubic", 2, cubic);
+  filters[scaleFilterSinc]  = create("Sinc", 4, sinc);
+}
+
+SFilter ScaleFilters::create(char *name_, double radius_, filter_func func_) {
+  SFilter filter;
+  strncpy(filter.name, name_, sizeof(filter.name)-1); 
+  filter.name[sizeof(filter.name)-1] = '\0';
+  filter.radius = radius_;
+  filter.func = func_;
+  return filter;
+}
+
+void ScaleFilters::makeWeightTabs(int filter_id, int src_x, int dst_x, SFilterWeightTab **pWeightTabs) {
+  double sxc;
+  double offset = 0.5;
+  double ratio = (double)dst_x / src_x;
+
+  SFilter sFilter = filters[filter_id];
+  
+  *pWeightTabs = new SFilterWeightTab[dst_x];
+  SFilterWeightTab *weightTabs = *pWeightTabs;
+
+  // Make the weight tab for the each dest x position
+  for (int x = 0; x < dst_x; x++) {
+    sxc = (double(x)+offset) / ratio;
+
+    // Calculate the scale filter interval, [i0, i1)
+    int i0 = int(__rfbmax(sxc-sFilter.radius+0.5, 0));
+    int i1 = int(__rfbmin(sxc+sFilter.radius+0.5, src_x));
+
+    weightTabs[x].i0 = i0; weightTabs[x].i1 = i1;
+    weightTabs[x].weight = new double[i1-i0];
+
+    // Calculate the weight coeffs on the scale filter interval
+    for (int ci = 0, i = i0; i < i1; i++) {
+      weightTabs[x].weight[ci++] = (double)sFilter.func(double(i)-sxc+0.5);
+    }
+  }
+}
diff --git a/common/rfb/ScaleFilters.h b/common/rfb/ScaleFilters.h
index d59cc37d..770ee760 100644
--- a/common/rfb/ScaleFilters.h
+++ b/common/rfb/ScaleFilters.h
@@ -1,76 +1,76 @@
-/* Copyright (C) 2006 TightVNC Team.  All Rights Reserved.
- *    
- * This 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 of the License, or
- * (at your option) any later version.
- * 
- * This software 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.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
- * USA.
- */
-
-// -=- ScaleFilters.h
-//
-// Definitions of the 1-D filters and routines using for the image scaling.
-//  
-// 
-
-namespace rfb {
-
-  typedef double (*filter_func)(double x);
-
-  const double pi = 3.14159265358979;
-
-  const unsigned int scaleFilterNearestNeighbor = 0;
-  const unsigned int scaleFilterBilinear = 1;
-  const unsigned int scaleFilterBicubic = 2;
-  const unsigned int scaleFilterSinc = 3;
-
-  const unsigned int scaleFilterMaxNumber = 3;
-  const unsigned int defaultScaleFilter = scaleFilterBilinear;
-
-  //
-  // -=- Scale filters structures and routines
-  //
-
-  // Scale filter stuct
-  typedef struct {
-    char name[30];     // Filter name
-    double radius;     // Radius where filter function is nonzero
-    filter_func func;  // Pointer to filter function
-  } SFilter;
-
-  // Scale filter weight table
-  typedef struct {
-    short int i0, i1;  // Filter function interval, [i0..i1)
-    double *weight;    // Weight coefficients on the filter function interval
-  } SFilterWeightTab;
-
-
-  // ScaleFilters class helps us using a set of 1-d scale filters.
-  class ScaleFilters {
-  public:
-    ScaleFilters() { initFilters(); };
-
-    SFilter &operator[](unsigned int filter_id);
-
-    int getFilterIdByName(char *filterName);
-
-    void makeWeightTabs(int filter, int src_x, int dst_x, SFilterWeightTab **weightTabs);
-
-  protected:
-    void initFilters();
-
-    SFilter create(char *name_, double radius_, filter_func func_);
-
-    SFilter filters[scaleFilterMaxNumber+1];
-  };
-
-};
+/* Copyright (C) 2006 TightVNC Team.  All Rights Reserved.
+ *    
+ * This 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 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software 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.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+// -=- ScaleFilters.h
+//
+// Definitions of the 1-D filters and routines using for the image scaling.
+//  
+// 
+
+namespace rfb {
+
+  typedef double (*filter_func)(double x);
+
+  const double pi = 3.14159265358979;
+
+  const unsigned int scaleFilterNearestNeighbor = 0;
+  const unsigned int scaleFilterBilinear = 1;
+  const unsigned int scaleFilterBicubic = 2;
+  const unsigned int scaleFilterSinc = 3;
+
+  const unsigned int scaleFilterMaxNumber = 3;
+  const unsigned int defaultScaleFilter = scaleFilterBilinear;
+
+  //
+  // -=- Scale filters structures and routines
+  //
+
+  // Scale filter stuct
+  typedef struct {
+    char name[30];     // Filter name
+    double radius;     // Radius where filter function is nonzero
+    filter_func func;  // Pointer to filter function
+  } SFilter;
+
+  // Scale filter weight table
+  typedef struct {
+    short int i0, i1;  // Filter function interval, [i0..i1)
+    double *weight;    // Weight coefficients on the filter function interval
+  } SFilterWeightTab;
+
+
+  // ScaleFilters class helps us using a set of 1-d scale filters.
+  class ScaleFilters {
+  public:
+    ScaleFilters() { initFilters(); };
+
+    SFilter &operator[](unsigned int filter_id);
+
+    int getFilterIdByName(char *filterName);
+
+    void makeWeightTabs(int filter, int src_x, int dst_x, SFilterWeightTab **weightTabs);
+
+  protected:
+    void initFilters();
+
+    SFilter create(char *name_, double radius_, filter_func func_);
+
+    SFilter filters[scaleFilterMaxNumber+1];
+  };
+
+};