3 files changed, 76 insertions, 0 deletions
diff --git a/src/c/signalProcessing/interfaces/int_dct.h b/src/c/signalProcessing/interfaces/int_dct.h
new file mode 100644
index 0000000..6cfb21c
--- /dev/null
+++ b/src/c/signalProcessing/interfaces/int_dct.h
@@ -0,0 +1,32 @@
+/* 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: Ukasha Noor
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+
+#ifndef __INT_DCT_H__
+#define __INT_DCT_H__
+
+
+
+#define d2dctd2(in,size,out)		ddcta(in,size[0],size[1],-1,out)
+
+#define d2d0dctd2(in,size,sign,out)	ddcta(in,size[0],size[1],sign,out)
+
+#define z2dctz2(in,size,out)		zdcta(in,size[0],size[1],-1,out)
+
+#define z2d0dctz2(in,size,sign,out)	zdcta(in,size[0],size[1],sign,out)
+
+#define c2dctc2(in,size,out)		cdcta(in,size[0],size[1],-1,out)
+
+#define c2s0dctc2(in,size,sign,out)	cdcta(in,size[0],size[1],sign,out)
+
+#endif
diff --git a/src/c/signalProcessing/interfaces/int_idct.h b/src/c/signalProcessing/interfaces/int_idct.h
new file mode 100644
index 0000000..c3a174a
--- /dev/null
+++ b/src/c/signalProcessing/interfaces/int_idct.h
@@ -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: Ukasha Noor
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+
+#ifndef __INT_IDCT_H__
+#define __INT_IDCT_H__
+
+
+
+#define d2idctd2(in,size,out)	didcta(in,size[0],size[1],out)
+
+#define z2idctz2(in,size,out)	zidcta(in,size[0],size[1],out)
+
+#define c2idctc2(in,size,out)	cidcta(in,size[0],size[1],out)
+
+#endif
diff --git a/src/c/signalProcessing/interfaces/int_modk.h b/src/c/signalProcessing/interfaces/int_modk.h
new file mode 100644
index 0000000..441b9b1
--- /dev/null
+++ b/src/c/signalProcessing/interfaces/int_modk.h
@@ -0,0 +1,18 @@
+/* Copyright (C) 2017 - 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: Ankit Raj
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+
+#ifndef __INT_MODK_H__
+#define __INT_MODK_H__
+
+#define d2modkd2(inp,size,oup) dmodka(inp,size[1],oup)
+
+#endif /* !INT_MODK_H__! */