diff options
Diffstat (limited to 'libavcodec/cbrt_tablegen.h')
| -rw-r--r-- | libavcodec/cbrt_tablegen.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libavcodec/cbrt_tablegen.h b/libavcodec/cbrt_tablegen.h index 60d900a..d8c77c2 100644 --- a/libavcodec/cbrt_tablegen.h +++ b/libavcodec/cbrt_tablegen.h @@ -3,20 +3,20 @@ * * Copyright (c) 2010 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 */ @@ -25,6 +25,7 @@ #include <stdint.h> #include <math.h> +#include "libavutil/attributes.h" #if CONFIG_HARDCODED_TABLES #define cbrt_tableinit() @@ -32,7 +33,7 @@ #else static uint32_t cbrt_tab[1 << 13]; -static void cbrt_tableinit(void) +static av_cold void cbrt_tableinit(void) { if (!cbrt_tab[(1<<13) - 1]) { int i; @@ -42,7 +43,7 @@ static void cbrt_tableinit(void) float f; uint32_t i; } f; - f.f = powf(i, 1.0 / 3.0) * i; + f.f = pow(i, 1.0 / 3.0) * i; cbrt_tab[i] = f.i; } } |
