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| author | Zhao Zhili <zhilizhao@tencent.com> | 2024-06-07 21:44:50 +0800 |
|---|---|---|
| committer | Zhao Zhili <zhilizhao@tencent.com> | 2024-06-11 01:11:36 +0800 |
| commit | 33e4cc963d5e2a189e4e52eaa38e9a8e31dad35a (patch) | |
| tree | 6962129f10968bd308c9f1009cdd56a6c5d3a676 /libavutil/timer.h | |
| parent | 6a18c0bc87e38557fa9dd9fcf974f310cfff112e (diff) | |
| download | ffmpeg-33e4cc963d5e2a189e4e52eaa38e9a8e31dad35a.tar.gz | |
avutil/timer: Add clock_gettime as a fallback of AV_READ_TIME
Reviewed-by: Rémi Denis-Courmont <remi@remlab.net>
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Diffstat (limited to 'libavutil/timer.h')
| -rw-r--r-- | libavutil/timer.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavutil/timer.h b/libavutil/timer.h index 2cd299eca3..6bd6a0c645 100644 --- a/libavutil/timer.h +++ b/libavutil/timer.h @@ -46,6 +46,8 @@ #include "macos_kperf.h" #elif HAVE_MACH_ABSOLUTE_TIME #include <mach/mach_time.h> +#elif HAVE_CLOCK_GETTIME +#include <time.h> #endif #include "common.h" @@ -70,6 +72,14 @@ # define AV_READ_TIME gethrtime # elif HAVE_MACH_ABSOLUTE_TIME # define AV_READ_TIME mach_absolute_time +# elif HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC) + static inline int64_t ff_read_time(void) + { + struct timespec ts; + clock_gettime(CLOCK_MONOTONIC, &ts); + return ts.tv_sec * INT64_C(1000000000) + ts.tv_nsec; + } +# define AV_READ_TIME ff_read_time # endif #endif |