Add macro definitions for various function/variable attributes; aligned, inlining..

Cleaning of test application

1 files changed, 77 insertions, 0 deletions

diff --git a/src/ffts_attributes.h b/src/ffts_attributes.h
new file mode 100644
index 0000000..6ac2ac3
--- /dev/null
+++ b/src/ffts_attributes.h
@@ -0,0 +1,77 @@
+/*
+
+ 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_ATTRIBUTES_H
+#define FFTS_ATTRIBUTES_H
+
+#if defined (_MSC_VER) && (_MSC_VER >= 1020)
+#pragma once
+#endif
+
+/* Macro definitions for various function/variable attributes */
+#ifdef __GNUC__
+#define GCC_VERSION_AT_LEAST(x,y) \
+	(__GNUC__ > x || __GNUC__ == x && __GNUC_MINOR__ >= y)
+#else
+#define GCC_VERSION_AT_LEAST(x,y) 0
+#endif
+
+#ifdef __GNUC__
+#define FFTS_ALIGN(x) __attribute__((aligned(x)))
+#elif defined(_MSC_VER)
+#define FFTS_ALIGN(x) __declspec(align(x))
+#else
+#define FFTS_ALIGN(x)
+#endif
+
+#if GCC_VERSION_AT_LEAST(3,1)
+#define FFTS_ALWAYS_INLINE __attribute__((always_inline)) inline
+#elif defined(_MSC_VER)
+#define FFTS_ALWAYS_INLINE __forceinline
+#else
+#define FFTS_ALWAYS_INLINE inline
+#endif
+
+#if defined(_MSC_VER)
+#define FFTS_INLINE __inline
+#else
+#define FFTS_INLINE inline
+#endif
+
+#if defined(_MSC_VER)
+#define FFTS_RESTRICT
+#else
+#define FFTS_RESTRICT __restrict
+#endif
+
+#endif /* FFTS_ATTRIBUTES_H */