diff options
Diffstat (limited to 'libavcodec/mdct_template.c')
| -rw-r--r-- | libavcodec/mdct_template.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libavcodec/mdct_template.c b/libavcodec/mdct_template.c index bad890ef7f..a66ac4c47d 100644 --- a/libavcodec/mdct_template.c +++ b/libavcodec/mdct_template.c @@ -2,20 +2,20 @@ * MDCT/IMDCT transforms * Copyright (c) 2002 Fabrice Bellard * - * 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 */ @@ -34,7 +34,11 @@ #if FFT_FLOAT # define RSCALE(x) (x) #else +#if FFT_FIXED_32 +# define RSCALE(x) (((x) + 32) >> 6) +#else /* FFT_FIXED_32 */ # define RSCALE(x) ((x) >> 1) +#endif /* FFT_FIXED_32 */ #endif /** |