typedef.h 3.4 KB

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  1. /***********************************************************************
  2. Copyright (c) 2006-2011, Skype Limited. All rights reserved.
  3. Redistribution and use in source and binary forms, with or without
  4. modification, are permitted provided that the following conditions
  5. are met:
  6. - Redistributions of source code must retain the above copyright notice,
  7. this list of conditions and the following disclaimer.
  8. - Redistributions in binary form must reproduce the above copyright
  9. notice, this list of conditions and the following disclaimer in the
  10. documentation and/or other materials provided with the distribution.
  11. - Neither the name of Internet Society, IETF or IETF Trust, nor the
  12. names of specific contributors, may be used to endorse or promote
  13. products derived from this software without specific prior written
  14. permission.
  15. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  16. AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17. IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18. ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  19. LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  20. CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  21. SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  22. INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  23. CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  24. ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  25. POSSIBILITY OF SUCH DAMAGE.
  26. ***********************************************************************/
  27. #ifndef SILK_TYPEDEF_H
  28. #define SILK_TYPEDEF_H
  29. #include "opus_types.h"
  30. #include "opus_defines.h"
  31. #ifndef FIXED_POINT
  32. # include <float.h>
  33. # define silk_float float
  34. # define silk_float_MAX FLT_MAX
  35. #endif
  36. #define silk_int64_MAX ((opus_int64)0x7FFFFFFFFFFFFFFFLL) /* 2^63 - 1 */
  37. #define silk_int64_MIN ((opus_int64)0x8000000000000000LL) /* -2^63 */
  38. #define silk_int32_MAX 0x7FFFFFFF /* 2^31 - 1 = 2147483647 */
  39. #define silk_int32_MIN ((opus_int32)0x80000000) /* -2^31 = -2147483648 */
  40. #define silk_int16_MAX 0x7FFF /* 2^15 - 1 = 32767 */
  41. #define silk_int16_MIN ((opus_int16)0x8000) /* -2^15 = -32768 */
  42. #define silk_int8_MAX 0x7F /* 2^7 - 1 = 127 */
  43. #define silk_int8_MIN ((opus_int8)0x80) /* -2^7 = -128 */
  44. #define silk_uint8_MAX 0xFF /* 2^8 - 1 = 255 */
  45. #define silk_TRUE 1
  46. #define silk_FALSE 0
  47. /* assertions */
  48. #if (defined _WIN32 && !defined _WINCE && !defined(__GNUC__) && !defined(NO_ASSERTS))
  49. # ifndef silk_assert
  50. # include <crtdbg.h> /* ASSERTE() */
  51. # define silk_assert(COND) _ASSERTE(COND)
  52. # endif
  53. #else
  54. # ifdef ENABLE_ASSERTIONS
  55. # include <stdio.h>
  56. # include <stdlib.h>
  57. #define silk_fatal(str) _silk_fatal(str, __FILE__, __LINE__);
  58. #ifdef __GNUC__
  59. __attribute__((noreturn))
  60. #endif
  61. static OPUS_INLINE void _silk_fatal(const char *str, const char *file, int line)
  62. {
  63. fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str);
  64. abort();
  65. }
  66. # define silk_assert(COND) {if (!(COND)) {silk_fatal("assertion failed: " #COND);}}
  67. # else
  68. # define silk_assert(COND)
  69. # endif
  70. #endif
  71. #endif /* SILK_TYPEDEF_H */