#ifndef __GDK_FRAME_CLOCK_H__
#define __GDK_FRAME_CLOCK_H__
-#include <glib-object.h>
+#include <gdk/gdkframehistory.h>
G_BEGIN_DECLS
typedef struct _GdkFrameClock GdkFrameClock;
typedef struct _GdkFrameClockInterface GdkFrameClockInterface;
-typedef struct _GdkFrameClockTarget GdkFrameClockTarget;
-typedef struct _GdkFrameClockTargetInterface GdkFrameClockTargetInterface;
-
-#define GDK_TYPE_FRAME_CLOCK_TARGET (gdk_frame_clock_target_get_type ())
-#define GDK_FRAME_CLOCK_TARGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_FRAME_CLOCK_TARGET, GdkFrameClockTarget))
-#define GDK_IS_FRAME_CLOCK_TARGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_FRAME_CLOCK_TARGET))
-#define GDK_FRAME_CLOCK_TARGET_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GDK_TYPE_FRAME_CLOCK_TARGET, GdkFrameClockTargetInterface))
-
-struct _GdkFrameClockTargetInterface
-{
- GTypeInterface base_iface;
-
- void (*set_clock) (GdkFrameClockTarget *target,
- GdkFrameClock *clock);
-};
-
-GType gdk_frame_clock_target_get_type (void) G_GNUC_CONST;
-
-void gdk_frame_clock_target_set_clock (GdkFrameClockTarget *target,
- GdkFrameClock *clock);
#define GDK_TYPE_FRAME_CLOCK (gdk_frame_clock_get_type ())
#define GDK_FRAME_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_FRAME_CLOCK, GdkFrameClock))
GDK_FRAME_CLOCK_PHASE_UPDATE = 1 << 2,
GDK_FRAME_CLOCK_PHASE_LAYOUT = 1 << 3,
GDK_FRAME_CLOCK_PHASE_PAINT = 1 << 4,
- GDK_FRAME_CLOCK_PHASE_AFTER_PAINT = 1 << 5,
- GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS = 1 << 6
+ GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS = 1 << 5,
+ GDK_FRAME_CLOCK_PHASE_AFTER_PAINT = 1 << 6
} GdkFrameClockPhase;
struct _GdkFrameClockInterface
{
GTypeInterface base_iface;
- guint64 (* get_frame_time) (GdkFrameClock *clock);
+ guint64 (* get_frame_time) (GdkFrameClock *clock);
void (* request_phase) (GdkFrameClock *clock,
GdkFrameClockPhase phase);
void (* freeze) (GdkFrameClock *clock);
void (* thaw) (GdkFrameClock *clock);
+ GdkFrameHistory * (* get_history) (GdkFrameClock *clock);
+
/* signals */
/* void (* frame_requested) (GdkFrameClock *clock); */
/* void (* flush_events) (GdkFrameClock *clock); */
GType gdk_frame_clock_get_type (void) G_GNUC_CONST;
-guint64 gdk_frame_clock_get_frame_time (GdkFrameClock *clock);
+guint64 gdk_frame_clock_get_frame_time (GdkFrameClock *clock);
void gdk_frame_clock_request_phase (GdkFrameClock *clock,
GdkFrameClockPhase phase);
void gdk_frame_clock_freeze (GdkFrameClock *clock);
void gdk_frame_clock_thaw (GdkFrameClock *clock);
+GdkFrameHistory *gdk_frame_clock_get_history (GdkFrameClock *clock);
+
/* Convenience API */
void gdk_frame_clock_get_frame_time_val (GdkFrameClock *clock,
GTimeVal *timeval);
+void gdk_frame_clock_get_refresh_info (GdkFrameClock *clock,
+ gint64 base_time,
+ gint64 *refresh_interval_return,
+ gint64 *presentation_time_return);
+
+GdkFrameTimings *gdk_frame_clock_get_current_frame_timings (GdkFrameClock *clock);
+
/* Signal emitters (used in frame clock implementations) */
void gdk_frame_clock_frame_requested (GdkFrameClock *clock);