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avutil.h 2.1 KiB

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  1. /*
  2. * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
  3. *
  4. * This file is part of FFmpeg.
  5. *
  6. * FFmpeg is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU Lesser General Public
  8. * License as published by the Free Software Foundation; either
  9. * version 2.1 of the License, or (at your option) any later version.
  10. *
  11. * FFmpeg is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14. * Lesser General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU Lesser General Public
  17. * License along with FFmpeg; if not, write to the Free Software
  18. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19. */
  20. #ifndef AVUTIL_AVUTIL_H
  21. #define AVUTIL_AVUTIL_H
  22. /**
  23. * @file libavutil/avutil.h
  24. * external API header
  25. */
  26. #define AV_STRINGIFY(s) AV_TOSTRING(s)
  27. #define AV_TOSTRING(s) #s
  28. #define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
  29. #define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
  30. #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
  31. #define LIBAVUTIL_VERSION_MAJOR 50
  32. #define LIBAVUTIL_VERSION_MINOR 0
  33. #define LIBAVUTIL_VERSION_MICRO 0
  34. #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
  35. LIBAVUTIL_VERSION_MINOR, \
  36. LIBAVUTIL_VERSION_MICRO)
  37. #define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
  38. LIBAVUTIL_VERSION_MINOR, \
  39. LIBAVUTIL_VERSION_MICRO)
  40. #define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
  41. #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
  42. /**
  43. * Returns the LIBAVUTIL_VERSION_INT constant.
  44. */
  45. unsigned avutil_version(void);
  46. #include "common.h"
  47. #include "mathematics.h"
  48. #include "rational.h"
  49. #include "intfloat_readwrite.h"
  50. #include "log.h"
  51. #include "pixfmt.h"
  52. #endif /* AVUTIL_AVUTIL_H */