diff options
| author | Keith Whitwell <[email protected]> | 2008-09-01 14:23:47 +0100 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2008-09-01 14:24:33 +0100 |
| commit | c118c654fa238f983f1550149466727fa81e51ab (patch) | |
| tree | 1a22d6dbc95ace7c09441513537881fa3a835667 /src/gallium/auxiliary/util/u_time.c | |
| parent | a4d04d71a46c88c5cbe08336111267ae9d0b7f11 (diff) | |
util: add func to return time as uint64 microseconds
Diffstat (limited to 'src/gallium/auxiliary/util/u_time.c')
| -rw-r--r-- | src/gallium/auxiliary/util/u_time.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_time.c b/src/gallium/auxiliary/util/u_time.c index 49dce752895..bf7d1d1c8d5 100644 --- a/src/gallium/auxiliary/util/u_time.c +++ b/src/gallium/auxiliary/util/u_time.c @@ -136,6 +136,26 @@ util_time_diff(const struct util_time *t1, } + +uint64_t +util_time_micros( void ) +{ + struct util_time t1; + + util_time_get(&t1); + +#if defined(PIPE_OS_LINUX) + return t1.tv.tv_usec + t1.tv.tv_sec*1000000LL; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) + util_time_get_frequency(); + return t1.counter*INT64_C(1000000)/frequency; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) + return t1.counter/10; +#endif +} + + + /** * Compare two time values. * |