math.h

   1 /*
   2  * This file is part of FFmpeg.
   3  *
   4  * FFmpeg is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * FFmpeg is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with FFmpeg; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17  */
  18
  19 #ifndef FFMPEG_COMPAT_TMS470_MATH_H
  20 #define FFMPEG_COMPAT_TMS470_MATH_H
  21
  22 #include_next <math.h>
  23
  24 #undef INFINITY
  25 #undef NAN
  26
  27 #define INFINITY (*(const float*)((const unsigned []){ 0x7f800000 }))
  28 #define NAN      (*(const float*)((const unsigned []){ 0x7fc00000 }))
  29
  30 #endif /* FFMPEG_COMPAT_TMS470_MATH_H */