diff options
Diffstat (limited to 'code/qcommon/common.c')
| -rw-r--r-- | code/qcommon/common.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/code/qcommon/common.c b/code/qcommon/common.c index 475d045..b35d848 100644 --- a/code/qcommon/common.c +++ b/code/qcommon/common.c @@ -2864,7 +2864,14 @@ void Com_Frame( void ) { msec = minMsec; do { - Sys_Sleep( minMsec - msec ); + int timeRemaining = minMsec - msec; + + // The existing Sys_Sleep implementations aren't really + // precise enough to be of use beyond 100fps + // FIXME: implement a more precise sleep (RDTSC or something) + if( timeRemaining >= 10 ) + Sys_Sleep( timeRemaining ); + com_frameTime = Com_EventLoop(); if ( lastTime > com_frameTime ) { lastTime = com_frameTime; // possible on first frame |