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| author | Jesse Luehrs <doy@tozt.net> | 2016-05-08 18:07:37 -0400 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2016-05-08 18:07:37 -0400 |
| commit | c64efa947ca2cf63c294dba4245fe14048f66adf (patch) | |
| tree | 1290ad19a9b0c9bfd2b92685850bc31a7180e95d /src/window-xlib.c | |
| parent | 252b3d0474e68feea9d805a0f120dcdbf8f0a7b1 (diff) | |
| download | runes-c64efa947ca2cf63c294dba4245fe14048f66adf.tar.gz runes-c64efa947ca2cf63c294dba4245fe14048f66adf.zip | |
avoid some more work (and syscalls) when delaying redraws
Diffstat (limited to 'src/window-xlib.c')
| -rw-r--r-- | src/window-xlib.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/window-xlib.c b/src/window-xlib.c index f12fb7e..68930d2 100644 --- a/src/window-xlib.c +++ b/src/window-xlib.c @@ -550,6 +550,10 @@ static int runes_window_backend_check_recent(RunesTerm *t) return 0; } + if (w->delaying) { + return 1; + } + clock_gettime(CLOCK_REALTIME, &now); while (rate >= 1000) { now.tv_sec -= 1; @@ -561,11 +565,9 @@ static int runes_window_backend_check_recent(RunesTerm *t) now.tv_nsec += 1000000000; } if (now.tv_sec < w->last_redraw.tv_sec || (now.tv_sec == w->last_redraw.tv_sec && now.tv_nsec < w->last_redraw.tv_nsec)) { - if (!w->delaying) { - runes_loop_timer_set( - t->loop, rate, 0, t, runes_window_backend_delay_cb); - w->delaying = 1; - } + runes_loop_timer_set( + t->loop, rate, 0, t, runes_window_backend_delay_cb); + w->delaying = 1; return 1; } else { |