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| author | Michael Niedermayer | 2015-04-20 23:30:33 +0200 |
|---|---|---|
| committer | Michael Niedermayer | 2015-04-20 23:30:33 +0200 |
| commit | 954b5e340e8ea930f13a9ff2f3a7cbf7ccb3d989 (patch) | |
| tree | b184fd13d3ec65d442863b6c979b8139e8a8ea88 /libavutil/log.c | |
| parent | 1a41415b2adcc38d1de4b10ed2f97c2db2036c08 (diff) | |
| parent | eaa2d123f0a643664721593d248ece6bcd85f1e6 (diff) | |
Merge commit 'eaa2d123f0a643664721593d248ece6bcd85f1e6'
* commit 'eaa2d123f0a643664721593d248ece6bcd85f1e6':
log: Print a full backtrace along with error messages under Valgrind
Conflicts:
libavutil/log.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/log.c')
| -rw-r--r-- | libavutil/log.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavutil/log.c b/libavutil/log.c index b256d07624..b2bc65cd8b 100644 --- a/libavutil/log.c +++ b/libavutil/log.c @@ -47,6 +47,12 @@ static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; #define LINE_SZ 1024 +#if HAVE_VALGRIND_VALGRIND_H +#include <valgrind/valgrind.h> +/* this is the log level at which valgrind will output a full backtrace */ +#define BACKTRACE_LOGLEVEL AV_LOG_ERROR +#endif + static int av_log_level = AV_LOG_INFO; static int flags; @@ -334,6 +340,11 @@ void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl) colored_fputs(av_clip(level >> 3, 0, NB_LEVELS - 1), tint >> 8, part[2].str); sanitize(part[3].str); colored_fputs(av_clip(level >> 3, 0, NB_LEVELS - 1), tint >> 8, part[3].str); + +#if CONFIG_VALGRIND_BACKTRACE + if (level <= BACKTRACE_LOGLEVEL) + VALGRIND_PRINTF_BACKTRACE(""); +#endif end: av_bprint_finalize(part+3, NULL); #if HAVE_PTHREADS |