Add FFTS v0.7

1 files changed, 53 insertions, 0 deletions

diff --git a/lib/ffts/src/ffts_real.h b/lib/ffts/src/ffts_real.h
new file mode 100644
index 0000000..bf8834d
--- /dev/null
+++ b/lib/ffts/src/ffts_real.h
@@ -0,0 +1,53 @@
+/*
+ 
+ This file is part of FFTS -- The Fastest Fourier Transform in the South
+  
+ Copyright (c) 2012, Anthony M. Blake <amb@anthonix.com>
+ Copyright (c) 2012, The University of Waikato 
+ 
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ 	* Redistributions of source code must retain the above copyright
+ 		notice, this list of conditions and the following disclaimer.
+ 	* Redistributions in binary form must reproduce the above copyright
+ 		notice, this list of conditions and the following disclaimer in the
+ 		documentation and/or other materials provided with the distribution.
+ 	* Neither the name of the organization nor the
+	  names of its contributors may be used to endorse or promote products
+ 		derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL ANTHONY M. BLAKE BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef __FFTS_REAL_H__
+#define __FFTS_REAL_H__
+
+#include <stdint.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#include "ffts.h"
+
+#ifdef HAVE_NEON 
+	#include <arm_neon.h>
+#endif
+#ifdef HAVE_SSE
+	#include <xmmintrin.h>
+#endif
+
+ffts_plan_t *ffts_init_1d_real(size_t N, int sign);
+
+#endif
+