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| Rev | Author | Line No. | Line | 
|---|---|---|---|
| 1 | pmbaty | 1 | // Copyright 2010 Google Inc. All Rights Reserved. | 
| 2 | // | ||
| 3 | // Use of this source code is governed by a BSD-style license | ||
| 4 | // that can be found in the COPYING file in the root of the source | ||
| 5 | // tree. An additional intellectual property rights grant can be found | ||
| 6 | // in the file PATENTS. All contributing project authors may | ||
| 7 | // be found in the AUTHORS file in the root of the source tree. | ||
| 8 | // ----------------------------------------------------------------------------- | ||
| 9 | // | ||
| 10 | //  Common types | ||
| 11 | // | ||
| 12 | // Author: Skal (pascal.massimino@gmail.com) | ||
| 13 | |||
| 14 | #ifndef WEBP_WEBP_TYPES_H_ | ||
| 15 | #define WEBP_WEBP_TYPES_H_ | ||
| 16 | |||
| 17 | #include <stddef.h>  // for size_t | ||
| 18 | |||
| 19 | #ifndef _MSC_VER | ||
| 20 | #include <inttypes.h> | ||
| 21 | #if defined(__cplusplus) || !defined(__STRICT_ANSI__) || \ | ||
| 22 |     (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) | ||
| 23 | #define WEBP_INLINE inline | ||
| 24 | #else | ||
| 25 | #define WEBP_INLINE | ||
| 26 | #endif | ||
| 27 | #else | ||
| 28 | typedef signed char int8_t; | ||
| 29 | typedef unsigned char uint8_t; | ||
| 30 | typedef signed short int16_t; | ||
| 31 | typedef unsigned short uint16_t; | ||
| 32 | typedef signed int int32_t; | ||
| 33 | typedef unsigned int uint32_t; | ||
| 34 | typedef unsigned long long int uint64_t; | ||
| 35 | typedef long long int int64_t; | ||
| 36 | #define WEBP_INLINE __forceinline | ||
| 37 | #endif  /* _MSC_VER */ | ||
| 38 | |||
| 39 | #ifndef WEBP_EXTERN | ||
| 40 | // This explicitly marks library functions and allows for changing the | ||
| 41 | // signature for e.g., Windows DLL builds. | ||
| 42 | # if defined(__GNUC__) && __GNUC__ >= 4 | ||
| 8 | pmbaty | 43 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default"))) | 
| 1 | pmbaty | 44 | # else | 
| 8 | pmbaty | 45 | #  define WEBP_EXTERN extern | 
| 1 | pmbaty | 46 | # endif  /* __GNUC__ >= 4 */ | 
| 47 | #endif  /* WEBP_EXTERN */ | ||
| 48 | |||
| 49 | // Macro to check ABI compatibility (same major revision number) | ||
| 50 | #define WEBP_ABI_IS_INCOMPATIBLE(a, b) (((a) >> 8) != ((b) >> 8)) | ||
| 51 | |||
| 52 | #endif  /* WEBP_WEBP_TYPES_H_ */ |