diff options
Diffstat (limited to 'libavcodec/cos_tablegen.c')
| -rw-r--r-- | libavcodec/cos_tablegen.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/cos_tablegen.c b/libavcodec/cos_tablegen.c index 92b8295336..9af83f4d7d 100644 --- a/libavcodec/cos_tablegen.c +++ b/libavcodec/cos_tablegen.c @@ -3,20 +3,20 @@ * * Copyright (c) 2009 Reimar Döffinger <Reimar.Doeffinger@gmx.de> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -61,7 +61,7 @@ int main(int argc, char *argv[]) printf("#include \"libavcodec/%s\"\n", do_sin ? "rdft.h" : "fft.h"); for (i = 4; i <= BITS; i++) { int m = 1 << i; - double freq = 2*M_PI/m; + double freq = 2*3.14159265358979323846/m; printf("%s(%i) = {\n ", do_sin ? "SINTABLE" : "COSTABLE", m); for (j = 0; j < m/2 - 1; j++) { int idx = j > m/4 ? m/2 - j : j; |