mutter/clutter/clutter-master-clock.h
Owen W. Taylor dcd8d28314 Limit the frame rate when not syncing to VBLANK
clutter-master-clock.c clutter-master-clock.h: When the
  SYNC_TO_VBLANK feature is not available, wait for 1/frame_rate
  seconds since the start of the last frame before drawing the next
  frame. Add _clutter_master_clock_start_running() to abstract
  the usage of g_main_context_wakeup()

clutter-stage.c: Add _clutter_master_clock_start_running()

clutter-main.c: Update docs for clutter_set_default_frame_rate()
  clutter_get_default_frame_rate() to no longer talk about timeline
  frame rates.

test-text-perf.c test-text.c: Set a frame rate of 1000fps so that
  frame-rate limiting doesn't affect the result.

http://bugzilla.openedhand.com/show_bug.cgi?id=1637

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-06-09 15:03:56 +01:00

51 lines
2.0 KiB
C

/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By: Emmanuele Bassi <ebassi@linux.intel.com>
*
* Copyright (C) 2009 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CLUTTER_MASTER_CLOCK_H__
#define __CLUTTER_MASTER_CLOCK_H__
#include <clutter/clutter-timeline.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_MASTER_CLOCK (clutter_master_clock_get_type ())
#define CLUTTER_MASTER_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_MASTER_CLOCK, ClutterMasterClock))
#define CLUTTER_IS_MASTER_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_MASTER_CLOCK))
typedef struct _ClutterMasterClock ClutterMasterClock;
GType clutter_master_clock_get_type (void) G_GNUC_CONST;
ClutterMasterClock *_clutter_master_clock_get_default (void);
void _clutter_master_clock_add_timeline (ClutterMasterClock *master_clock,
ClutterTimeline *timeline);
void _clutter_master_clock_remove_timeline (ClutterMasterClock *master_clock,
ClutterTimeline *timeline);
void _clutter_master_clock_advance (ClutterMasterClock *master_clock);
void _clutter_master_clock_start_running (ClutterMasterClock *master_clock);
G_END_DECLS
#endif /* __CLUTTER_MASTER_CLOCK_H__ */