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| author | Loren Merritt <lorenm@u.washington.edu> | 2010-07-18 20:06:42 +0000 |
|---|---|---|
| committer | Loren Merritt <lorenm@u.washington.edu> | 2010-07-18 20:06:42 +0000 |
| commit | 1ee076b1b154f580a86e079c9b986b25cca39238 (patch) | |
| tree | 3e8c2c8c77b035a76cd79a46f105585be2218dcd | |
| parent | 3aee5f69850a8236aa05ea2f79682c15cbe3562b (diff) | |
| download | ffmpeg-1ee076b1b154f580a86e079c9b986b25cca39238.tar.gz | |
more credits to D. J. Bernstein for fft
Originally committed as revision 24308 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/arm/fft_neon.S | 3 | ||||
| -rw-r--r-- | libavcodec/ppc/fft_altivec_s.S | 3 | ||||
| -rw-r--r-- | libavcodec/x86/fft_mmx.asm | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/arm/fft_neon.S b/libavcodec/arm/fft_neon.S index 72431535d8..1db7abd146 100644 --- a/libavcodec/arm/fft_neon.S +++ b/libavcodec/arm/fft_neon.S @@ -4,6 +4,9 @@ * Copyright (c) 2009 Mans Rullgard <mans@mansr.com> * Copyright (c) 2009 Naotoshi Nojiri * + * This algorithm (though not any of the implementation details) is + * based on libdjbfft by D. J. Bernstein. + * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or diff --git a/libavcodec/ppc/fft_altivec_s.S b/libavcodec/ppc/fft_altivec_s.S index d17d033bab..5d3c5406c3 100644 --- a/libavcodec/ppc/fft_altivec_s.S +++ b/libavcodec/ppc/fft_altivec_s.S @@ -2,6 +2,9 @@ * FFT transform with Altivec optimizations * Copyright (c) 2009 Loren Merritt * + * This algorithm (though not any of the implementation details) is + * based on libdjbfft by D. J. Bernstein. + * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or diff --git a/libavcodec/x86/fft_mmx.asm b/libavcodec/x86/fft_mmx.asm index ea78396e7c..23a360fa68 100644 --- a/libavcodec/x86/fft_mmx.asm +++ b/libavcodec/x86/fft_mmx.asm @@ -2,6 +2,9 @@ ;* FFT transform with SSE/3DNow optimizations ;* Copyright (c) 2008 Loren Merritt ;* +;* This algorithm (though not any of the implementation details) is +;* based on libdjbfft by D. J. Bernstein. +;* ;* This file is part of FFmpeg. ;* ;* FFmpeg is free software; you can redistribute it and/or |