diff options
Diffstat (limited to 'include/compiz.h')
| -rw-r--r-- | include/compiz.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/compiz.h b/include/compiz.h index b548c16..d4b3b2e 100644 --- a/include/compiz.h +++ b/include/compiz.h @@ -47,6 +47,13 @@ ((((tv1)->tv_sec - 1 - (tv2)->tv_sec) * 1000000) + \ (1000000 + (tv1)->tv_usec - (tv2)->tv_usec)) / 1000 +#define TIMESPECDIFF(ts1, ts2) \ + ((ts1)->tv_sec == (ts2)->tv_sec || (ts1)->tv_nsec >= (ts2)->tv_nsec) ? \ + ((((ts1)->tv_sec - (ts2)->tv_sec) * 1000000) + \ + ((ts1)->tv_nsec - (ts2)->tv_nsec)) / 1000000 : \ + ((((ts1)->tv_sec - 1 - (ts2)->tv_sec) * 1000000) + \ + (1000000 + (ts1)->tv_nsec - (ts2)->tv_nsec)) / 1000000 + #define MULTIPLY_USHORT(us1, us2) \ (((GLuint) (us1) * (GLuint) (us2)) / 0xffff) |