1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 #ifndef TOOLS_COMMON_H_ 11 #define TOOLS_COMMON_H_ 12 13 #include <stdio.h> 14 15 #include "./vpx_config.h" 16 17 #if defined(_MSC_VER) 18 /* MSVS doesn't define off_t, and uses _f{seek,tell}i64. */ 19 typedef __int64 off_t; 20 #define fseeko _fseeki64 21 #define ftello _ftelli64 22 #elif defined(_WIN32) 23 /* MinGW defines off_t as long and uses f{seek,tell}o64/off64_t for large 24 * files. */ 25 #define fseeko fseeko64 26 #define ftello ftello64 27 #define off_t off64_t 28 #endif /* _WIN32 */ 29 30 #if CONFIG_OS_SUPPORT 31 #if defined(_MSC_VER) 32 #include <io.h> /* NOLINT */ 33 #define snprintf _snprintf 34 #define isatty _isatty 35 #define fileno _fileno 36 #else 37 #include <unistd.h> /* NOLINT */ 38 #endif /* _MSC_VER */ 39 #endif /* CONFIG_OS_SUPPORT */ 40 41 /* Use 32-bit file operations in WebM file format when building ARM 42 * executables (.axf) with RVCT. */ 43 #if !CONFIG_OS_SUPPORT 44 typedef long off_t; /* NOLINT */ 45 #define fseeko fseek 46 #define ftello ftell 47 #endif /* CONFIG_OS_SUPPORT */ 48 49 #define LITERALU64(hi, lo) ((((uint64_t)hi) << 32) | lo) 50 51 #ifndef PATH_MAX 52 #define PATH_MAX 512 53 #endif 54 55 #define VP8_FOURCC (0x30385056) 56 #define VP9_FOURCC (0x30395056) 57 #define VP8_FOURCC_MASK (0x00385056) 58 #define VP9_FOURCC_MASK (0x00395056) 59 60 /* Sets a stdio stream into binary mode */ 61 FILE *set_binary_mode(FILE *stream); 62 63 void die(const char *fmt, ...); 64 void fatal(const char *fmt, ...); 65 void warn(const char *fmt, ...); 66 67 /* The tool including this file must define usage_exit() */ 68 void usage_exit(); 69 70 #endif // TOOLS_COMMON_H_ 71
