119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2010. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
/* Uninstalled header, internal to GDK */
|
|
|
|
#ifndef __GDK_FRAME_CLOCK_PRIVATE_H__
|
|
#define __GDK_FRAME_CLOCK_PRIVATE_H__
|
|
|
|
#include <gdk/gdkframeclock.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GdkFrameClock:
|
|
* @parent_instance: The parent instance.
|
|
*/
|
|
struct _GdkFrameClock
|
|
{
|
|
GObject parent_instance;
|
|
|
|
/*< private >*/
|
|
GdkFrameClockPrivate *priv;
|
|
};
|
|
|
|
/**
|
|
* GdkFrameClockClass:
|
|
* @parent_class: The parent class.
|
|
|
|
* @get_frame_time: Gets the time that should currently be used for
|
|
* animations.
|
|
* @request_phase: Asks the frame clock to run a particular phase.
|
|
* @begin_updating: Starts updates for an animation.
|
|
* @end_updating: Stops updates for an animation.
|
|
* @freeze:
|
|
* @thaw:
|
|
*/
|
|
struct _GdkFrameClockClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
/*< public >*/
|
|
|
|
gint64 (* get_frame_time) (GdkFrameClock *clock);
|
|
|
|
void (* request_phase) (GdkFrameClock *clock,
|
|
GdkFrameClockPhase phase);
|
|
void (* begin_updating) (GdkFrameClock *clock);
|
|
void (* end_updating) (GdkFrameClock *clock);
|
|
|
|
void (* freeze) (GdkFrameClock *clock);
|
|
void (* thaw) (GdkFrameClock *clock);
|
|
|
|
/* signals */
|
|
/* void (* flush_events) (GdkFrameClock *clock); */
|
|
/* void (* before_paint) (GdkFrameClock *clock); */
|
|
/* void (* update) (GdkFrameClock *clock); */
|
|
/* void (* layout) (GdkFrameClock *clock); */
|
|
/* void (* paint) (GdkFrameClock *clock); */
|
|
/* void (* after_paint) (GdkFrameClock *clock); */
|
|
/* void (* resume_events) (GdkFrameClock *clock); */
|
|
};
|
|
|
|
struct _GdkFrameTimings
|
|
{
|
|
/*< private >*/
|
|
guint ref_count;
|
|
|
|
gint64 frame_counter;
|
|
guint64 cookie;
|
|
gint64 frame_time;
|
|
gint64 drawn_time;
|
|
gint64 presentation_time;
|
|
gint64 refresh_interval;
|
|
gint64 predicted_presentation_time;
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
gint64 layout_start_time;
|
|
gint64 paint_start_time;
|
|
gint64 frame_end_time;
|
|
#endif /* G_ENABLE_DEBUG */
|
|
|
|
guint complete : 1;
|
|
guint slept_before : 1;
|
|
};
|
|
|
|
void _gdk_frame_clock_freeze (GdkFrameClock *clock);
|
|
void _gdk_frame_clock_thaw (GdkFrameClock *clock);
|
|
|
|
void _gdk_frame_clock_begin_frame (GdkFrameClock *clock);
|
|
void _gdk_frame_clock_debug_print_timings (GdkFrameClock *clock,
|
|
GdkFrameTimings *timings);
|
|
|
|
GdkFrameTimings *_gdk_frame_timings_new (gint64 frame_counter);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GDK_FRAME_CLOCK_PRIVATE_H__ */
|