diff options
Diffstat (limited to 'src/ffts_small.h')
| -rw-r--r-- | src/ffts_small.h | 85 |
1 files changed, 78 insertions, 7 deletions
diff --git a/src/ffts_small.h b/src/ffts_small.h index 5ae48cc..249dcc9 100644 --- a/src/ffts_small.h +++ b/src/ffts_small.h @@ -1,14 +1,85 @@ +/* + +This file is part of FFTS -- The Fastest Fourier Transform in the South + +Copyright (c) 2013, Michael J. Cree <mcree@orcon.net.nz> +Copyright (c) 2012, 2013, Anthony M. Blake <amb@anthonix.com> + +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_SMALL_H #define FFTS_SMALL_H +#if defined (_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + #include "ffts.h" -void ffts_firstpass_16_f(ffts_plan_t *p, const void *in, void *out); -void ffts_firstpass_16_b(ffts_plan_t *p, const void *in, void *out); -void ffts_firstpass_8_f(ffts_plan_t *p, const void *in, void *out); -void ffts_firstpass_8_b(ffts_plan_t *p, const void *in, void *out); -void ffts_firstpass_4_f(ffts_plan_t *p, const void *in, void *out); -void ffts_firstpass_4_b(ffts_plan_t *p, const void *in, void *out); -void ffts_firstpass_2(ffts_plan_t *p, const void *in, void *out); +void +ffts_small_2_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_2_64f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_forward4_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_forward4_64f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_backward4_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_backward4_64f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_forward8_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_forward8_64f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_backward8_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_backward8_64f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_forward16_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_forward16_64f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_backward16_32f(ffts_plan_t *p, const void *in, void *out); + +void +ffts_small_backward16_64f(ffts_plan_t *p, const void *in, void *out); #endif /* FFTS_SMALL_H */ |
