more credits to D. J. Bernstein for fft

Originally committed as revision 24308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 20:06:42 +00:00
parent 3aee5f6985
commit 1ee076b1b1
3 changed files with 9 additions and 0 deletions
--- 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