isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-11-22 16:10:41 -05:00
Code Issues Packages Projects Releases Wiki Activity

window-actor: Use monitor API to get frame message refresh rate

Browse Source 
Use the MetaMonitor API instead of accessing outputs directly to get
the refresh rate used when genaritng the frame message.

https://bugzilla.gnome.org/show_bug.cgi?id=785381
This commit is contained in:
Jonas Ådahl 2017-03-24 17:38:38 +08:00
parent a62e9f99a2
commit c1fe1c5d6b
1 changed files with 23 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
src/compositor/meta-window-actor.c
View File

@ -23,6 +23,7 @@
#include <meta/meta-enum-types.h> #include <meta/meta-enum-types.h>
#include <meta/meta-shadow-factory.h> #include <meta/meta-shadow-factory.h>
#include "backends/meta-backend-private.h"
#include "clutter/clutter-mutter.h" #include "clutter/clutter-mutter.h"
#include "compositor-private.h" #include "compositor-private.h"
#include "meta-shaped-texture-private.h" #include "meta-shaped-texture-private.h"
@ -944,31 +945,36 @@ static void
queue_send_frame_messages_timeout (MetaWindowActor *self) queue_send_frame_messages_timeout (MetaWindowActor *self)
{ {
MetaWindowActorPrivate *priv = self->priv; MetaWindowActorPrivate *priv = self->priv;
MetaWindow *window = priv->window;
MetaDisplay *display = meta_window_get_display (priv->window);
MetaLogicalMonitor *logical_monitor;
int64_t current_time;
float refresh_rate;
int interval, offset;
if (priv->send_frame_messages_timer != 0) if (priv->send_frame_messages_timer != 0)
return; return;
MetaDisplay *display = meta_window_get_display (priv->window); logical_monitor = meta_window_get_main_logical_monitor (window);
gint64 current_time = meta_compositor_monotonic_time_to_server_time (display, g_get_monotonic_time ()); if (logical_monitor)
MetaMonitorManager *monitor_manager = meta_monitor_manager_get ();
MetaWindow *window = priv->window;
GList *outputs;
GList *l;
float refresh_rate = 60.0f;
gint interval, offset;
outputs = meta_monitor_manager_get_outputs (monitor_manager);
for (l = outputs; l; l = l->next)
{ {
MetaOutput *output = l->data; GList *monitors = meta_logical_monitor_get_monitors (logical_monitor);
MetaMonitor *monitor;
MetaMonitorMode *mode;
if (output->winsys_id == window->monitor->winsys_id && output->crtc) monitor = g_list_first (monitors)->data;
{ mode = meta_monitor_get_current_mode (monitor);
refresh_rate = output->crtc->current_mode->refresh_rate;
break; refresh_rate = meta_monitor_mode_get_refresh_rate (mode);
} }
else
{
refresh_rate = 60.0f;
} }
current_time =
meta_compositor_monotonic_time_to_server_time (display,
g_get_monotonic_time ());
interval = (int)(1000000 / refresh_rate) * 6; interval = (int)(1000000 / refresh_rate) * 6;
offset = MAX (0, priv->frame_drawn_time + interval - current_time) / 1000; offset = MAX (0, priv->frame_drawn_time + interval - current_time) / 1000;