[libdazzle] graph: use monotonic clock for time
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [libdazzle] graph: use monotonic clock for time
- Date: Wed, 28 Feb 2018 02:36:29 +0000 (UTC)
commit 8a89a335eb0504e6ee1362d6ef05c3825e50025c
Author: Christian Hergert <chergert redhat com>
Date: Tue Feb 27 18:34:38 2018 -0800
graph: use monotonic clock for time
We can't rely on frame time, since that seems to have shifted
in recent gtk+ commits to avoid jitter.
I'd like to use the frame time, but that probably puts undue
requirements on the graph model.
src/graphing/dzl-graph-view.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/graphing/dzl-graph-view.c b/src/graphing/dzl-graph-view.c
index 0b84588..43f92d9 100644
--- a/src/graphing/dzl-graph-view.c
+++ b/src/graphing/dzl-graph-view.c
@@ -131,7 +131,7 @@ dzl_graph_view_tick_cb (GtkWidget *widget,
gtk_widget_get_allocation (widget, &alloc);
- frame_time = gdk_frame_clock_get_frame_time (frame_clock);
+ frame_time = g_get_monotonic_time ();
end_time = dzl_graph_view_model_get_end_time (priv->model);
x_offset = -((frame_time - end_time) / (gdouble)timespan);
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