Files
grd/grd-frame-clock.h
2026-02-13 13:06:50 +09:00

43 lines
1.6 KiB
C

/*
* Copyright (C) 2025 Pascal Nowack
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#pragma once
#include <glib-object.h>
#include <stdint.h>
#define GRD_TYPE_FRAME_CLOCK (grd_frame_clock_get_type ())
G_DECLARE_FINAL_TYPE (GrdFrameClock, grd_frame_clock,
GRD, FRAME_CLOCK, GObject)
typedef void (* GrdFrameClockCallback) (gpointer user_data);
GrdFrameClock *grd_frame_clock_new (GMainContext *main_context,
GrdFrameClockCallback on_trigger,
gpointer on_trigger_user_data,
GError **error);
gboolean grd_frame_clock_is_armed (GrdFrameClock *frame_clock);
void grd_frame_clock_arm_timer (GrdFrameClock *frame_clock,
uint64_t clock_rate_num,
uint64_t clock_rate_denom);
void grd_frame_clock_disarm_timer (GrdFrameClock *frame_clock);