avutil/timestamp: Warn about missing __STDC_FORMAT_MACROS for C++ use

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-03-13 17:32:15 +01:00
parent f385a099c1
commit 8b02dfd37c
1 changed files with 4 additions and 0 deletions

View File

@ -26,6 +26,10 @@
#include "common.h" #include "common.h"
#if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64)
#error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS
#endif
#define AV_TS_MAX_STRING_SIZE 32 #define AV_TS_MAX_STRING_SIZE 32
/** /**