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Move away from GTimeVal

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GLib 2.28 will deprecate GTimeVal and related API in favour of
standardizing on microseconds granularity for all time-based API.

Clutter should switch too.

All of the current users of GTimeVal convert to milliseconds when
doing time operations, and use GTimeVal only as storage. This can
effectively be replaced by a gint64.

The Master Clock uses a microsecond resolution, except when interacting
with the main loop itself, since the main loop has a millisecond
resolution - at least until Ryan Lortie manages to switch that too to
microseconds on Linux.

The clutter_timeline_do_tick() function was erroneously not privatized,
but it was still assumed to be private; we should just remove it from
the public symbols.
This commit is contained in:
Emmanuele Bassi
2010-11-07 15:57:33 +00:00
parent 8b047d0bc9
commit 68d7a5e847
7 changed files with 79 additions and 78 deletions
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8
clutter/clutter-frame-source.c
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@ -144,11 +144,13 @@ clutter_frame_source_prepare (GSource *source,
gint *delay)
{
ClutterFrameSource *frame_source = (ClutterFrameSource *) source;
GTimeVal current_time;
GTimeVal source_time;
gint64 current_time;
g_source_get_current_time (source, &current_time);
g_source_get_current_time (source, &source_time);
current_time = source_time.tv_sec * 1000 + source_time.tv_usec / 1000;
return _clutter_timeout_interval_prepare (&current_time,
return _clutter_timeout_interval_prepare (current_time,
&frame_source->timeout,
delay);
}