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1 /***********************************************************************
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2 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
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3 Redistribution and use in source and binary forms, with or without
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4 modification, are permitted provided that the following conditions
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5 are met:
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6 - Redistributions of source code must retain the above copyright notice,
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7 this list of conditions and the following disclaimer.
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8 - Redistributions in binary form must reproduce the above copyright
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9 notice, this list of conditions and the following disclaimer in the
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10 documentation and/or other materials provided with the distribution.
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11 - Neither the name of Internet Society, IETF or IETF Trust, nor the
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12 names of specific contributors, may be used to endorse or promote
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13 products derived from this software without specific prior written
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14 permission.
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15 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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16 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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18 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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19 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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20 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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21 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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22 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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23 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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24 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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25 POSSIBILITY OF SUCH DAMAGE.
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26 ***********************************************************************/
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27
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28 #ifndef SILK_TYPEDEF_H
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29 #define SILK_TYPEDEF_H
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30
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31 #include "opus_types.h"
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32 #include "opus_defines.h"
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33
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34 #ifndef FIXED_POINT
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35 # include <float.h>
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36 # define silk_float float
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37 # define silk_float_MAX FLT_MAX
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38 #endif
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39
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40 #define silk_int64_MAX ((opus_int64)0x7FFFFFFFFFFFFFFFLL) /* 2^63 - 1 */
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41 #define silk_int64_MIN ((opus_int64)0x8000000000000000LL) /* -2^63 */
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42 #define silk_int32_MAX 0x7FFFFFFF /* 2^31 - 1 = 2147483647 */
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43 #define silk_int32_MIN ((opus_int32)0x80000000) /* -2^31 = -2147483648 */
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44 #define silk_int16_MAX 0x7FFF /* 2^15 - 1 = 32767 */
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45 #define silk_int16_MIN ((opus_int16)0x8000) /* -2^15 = -32768 */
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46 #define silk_int8_MAX 0x7F /* 2^7 - 1 = 127 */
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47 #define silk_int8_MIN ((opus_int8)0x80) /* -2^7 = -128 */
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48 #define silk_uint8_MAX 0xFF /* 2^8 - 1 = 255 */
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49
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50 #define silk_TRUE 1
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51 #define silk_FALSE 0
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52
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53 /* assertions */
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54 #if (defined _WIN32 && !defined _WINCE && !defined(__GNUC__) && !defined(NO_ASSERTS))
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55 # ifndef silk_assert
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56 # include <crtdbg.h> /* ASSERTE() */
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57 # define silk_assert(COND) _ASSERTE(COND)
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58 # endif
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59 #else
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60 # ifdef ENABLE_ASSERTIONS
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61 # include <stdio.h>
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62 # include <stdlib.h>
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63 #define silk_fatal(str) _silk_fatal(str, __FILE__, __LINE__);
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64 #ifdef __GNUC__
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65 __attribute__((noreturn))
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66 #endif
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67 static OPUS_INLINE void _silk_fatal(const char *str, const char *file, int line)
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68 {
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69 fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str);
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70 abort();
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71 }
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72 # define silk_assert(COND) {if (!(COND)) {silk_fatal("assertion failed: " #COND);}}
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73 # else
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74 # define silk_assert(COND)
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75 # endif
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76 #endif
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77
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78 #endif /* SILK_TYPEDEF_H */
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