12 files changed, 380 insertions, 0 deletions
diff --git a/src/c/statisticsFunctions/sum/i16columnsuma.c b/src/c/statisticsFunctions/sum/i16columnsuma.c
new file mode 100644
index 00000000..a34cea13
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/i16columnsuma.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+void i16columnsuma(int16 *in, int lines, int columns, int16 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < lines; ++i)
+    {
+      out[i] = (int16)in[i];
+    }
+  /*
+  ** Then accumulate in each row.
+  */
+  for (i = lines ; i < lines * columns ; ++i)
+    {
+      out[i % lines] = (int16)i16adds(out[i % lines] , in[i]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/i16rowsuma.c b/src/c/statisticsFunctions/sum/i16rowsuma.c
new file mode 100644
index 00000000..03d8ff29
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/i16rowsuma.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+void i16rowsuma(int16 *in, int lines, int columns, int16 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < columns; ++i)
+    {
+      out[i] = (int16)in[i * lines];
+    }
+  /*
+  ** Then accumulate in each column.
+  */
+  for (i = 1 ; i <= (lines - 1) * columns ; ++i)
+    {
+      out[(i - 1) % columns] = (int16)i16adds( out[(i - 1) % columns] ,
+				      in[((i - 1) % columns) * lines + 1 + (i - 1) / columns]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/i16suma.c b/src/c/statisticsFunctions/sum/i16suma.c
new file mode 100644
index 00000000..f5d08093
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/i16suma.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+int16 i16suma(int16 *in, int size) {
+ //floatComplex accumulate = FloatComplex(0.0f, 0.0f);
+  int i = 0;
+  int16 accumulate = 0;
+
+  for (i = 0; i < size; ++i)
+    {
+      accumulate = i16adds(accumulate, in[i]);
+    }
+  return accumulate;
+}
diff --git a/src/c/statisticsFunctions/sum/i8columnsuma.c b/src/c/statisticsFunctions/sum/i8columnsuma.c
new file mode 100644
index 00000000..bb79897c
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/i8columnsuma.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+void i8columnsuma(int8 *in, int lines, int columns, int8 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < lines; ++i)
+    {
+      out[i] = (int8)in[i];
+    }
+  /*
+  ** Then accumulate in each row.
+  */
+  for (i = lines ; i < lines * columns ; ++i)
+    {
+      out[i % lines] = (int8)i8adds(out[i % lines] , in[i]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/i8rowsuma.c b/src/c/statisticsFunctions/sum/i8rowsuma.c
new file mode 100644
index 00000000..2008f32d
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/i8rowsuma.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+void i8rowsuma(int8 *in, int lines, int columns, int8 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < columns; ++i)
+    {
+      out[i] = (int8)in[i * lines];
+    }
+  /*
+  ** Then accumulate in each column.
+  */
+  for (i = 1 ; i <= (lines - 1) * columns ; ++i)
+    {
+      out[(i - 1) % columns] = (int8)i8adds( out[(i - 1) % columns] ,
+				      in[((i - 1) % columns) * lines + 1 + (i - 1) / columns]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/i8suma.c b/src/c/statisticsFunctions/sum/i8suma.c
new file mode 100644
index 00000000..468a98b9
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/i8suma.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+int8 i8suma(int8 *in, int size) {
+ //floatComplex accumulate = FloatComplex(0.0f, 0.0f);
+  int8 accumulate = 0;
+  
+  int i = 0;
+
+  for (i = 0; i < size; ++i)
+    {
+      accumulate = i8adds(accumulate, in[i]);
+    }
+  return accumulate;
+}
diff --git a/src/c/statisticsFunctions/sum/u16columnsuma.c b/src/c/statisticsFunctions/sum/u16columnsuma.c
new file mode 100644
index 00000000..82b07757
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/u16columnsuma.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+
+#include "sum.h"
+
+void u16columnsuma(uint16 *in, int lines, int columns, uint16 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < lines; ++i)
+    {
+      out[i] = (uint16)in[i];
+    }
+  /*
+  ** Then accumulate in each row.
+  */
+  for (i = lines ; i < lines * columns ; ++i)
+    {
+      out[i % lines] = (uint16)u16adds(out[i % lines] , in[i]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/u16rowsuma.c b/src/c/statisticsFunctions/sum/u16rowsuma.c
new file mode 100644
index 00000000..535e302f
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/u16rowsuma.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#include "sum.h"
+
+void u16rowsuma(uint16 *in, int lines, int columns, uint16 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < columns; ++i)
+    {
+      out[i] = (uint16)in[i * lines];
+    }
+  /*
+  ** Then accumulate in each column.
+  */
+  for (i = 1 ; i <= (lines - 1) * columns ; ++i)
+    {
+      out[(i - 1) % columns] = (uint16)u16adds( out[(i - 1) % columns] ,
+				     in[((i - 1) % columns) * lines + 1 + (i - 1) / columns]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/u16suma.c b/src/c/statisticsFunctions/sum/u16suma.c
new file mode 100644
index 00000000..5e5620c1
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/u16suma.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#include "sum.h"
+
+uint16 u16suma(uint16 *in, int size) {
+  //floatComplex accumulate = FloatComplex(0.0f, 0.0f);
+  int i = 0;
+  uint16 accumulate = 0;
+
+  for (i = 0; i < size; ++i)
+    {
+      accumulate = u16adds(accumulate, in[i]);
+    }
+  return accumulate;
+}
diff --git a/src/c/statisticsFunctions/sum/u8columnsuma.c b/src/c/statisticsFunctions/sum/u8columnsuma.c
new file mode 100644
index 00000000..f3e30411
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/u8columnsuma.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+void u8columnsuma(uint8 *in, int lines, int columns, uint8 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < lines; ++i)
+    {
+      out[i] = (uint8)in[i];
+    }
+  /*
+  ** Then accumulate in each row.
+  */
+  for (i = lines ; i < lines * columns ; ++i)
+    {
+      out[i % lines] = (uint8)u8adds(out[i % lines] , in[i]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/u8rowsuma.c b/src/c/statisticsFunctions/sum/u8rowsuma.c
new file mode 100644
index 00000000..53a49442
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/u8rowsuma.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+void u8rowsuma(uint8 *in, int lines, int columns, uint8 * out) {
+  int i = 0;
+
+  /*
+  ** First assign first row, just in case
+  ** out contains non-zero's elements.
+  */
+  for (i = 0 ; i < columns; ++i)
+    {
+      out[i] = (uint8)in[i * lines];
+    }
+  /*
+  ** Then accumulate in each column.
+  */
+  for (i = 1 ; i <= (lines - 1) * columns ; ++i)
+    {
+      out[(i - 1) % columns] = (uint8)u8adds( out[(i - 1) % columns] ,
+				      in[((i - 1) % columns) * lines + 1 + (i - 1) / columns]);
+    }
+}
diff --git a/src/c/statisticsFunctions/sum/u8suma.c b/src/c/statisticsFunctions/sum/u8suma.c
new file mode 100644
index 00000000..e5febef1
--- /dev/null
+++ b/src/c/statisticsFunctions/sum/u8suma.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "sum.h"
+
+uint8 u8suma(uint8 *in, int size) {
+   //floatComplex accumulate = FloatComplex(0.0f, 0.0f);
+   int i = 0;
+   uint8 accumulate = 0;
+
+  for (i = 0; i < size; ++i)
+    {
+      accumulate = u8adds(accumulate, in[i]);
+    }
+  return accumulate;
+}