gtk2/gdk/gdkprofilerprivate.h

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/* GDK - The GIMP Drawing Kit
* Copyright (C) 2018 Red Hat, Inc.
*
* 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 __GDK_PROFILER_PRIVATE_H__
#define __GDK_PROFILER_PRIVATE_H__
#include "gdk/gdkframeclock.h"
#include "gdk/gdkdisplay.h"
/* Ensure we included config.h as needed for the below HAVE_SYSPROF_CAPTURE check */
#ifndef GETTEXT_PACKAGE
#error "config.h was not included before gdkprofilerprivate.h."
#endif
#ifdef HAVE_SYSPROF
#include <sysprof-capture.h>
#endif
G_BEGIN_DECLS
#ifdef HAVE_SYSPROF
#define GDK_PROFILER_IS_RUNNING (gdk_profiler_is_running ())
#define GDK_PROFILER_CURRENT_TIME SYSPROF_CAPTURE_CURRENT_TIME
#else
#define GDK_PROFILER_IS_RUNNING 0
#define GDK_PROFILER_CURRENT_TIME 0
#endif
gboolean gdk_profiler_is_running (void);
/* Note: Times and durations are in nanoseconds;
* g_get_monotonic_time(), and GdkFrameClock times
* are in microseconds, so multiply by 1000.
*/
void gdk_profiler_add_mark (gint64 begin_time,
gint64 duration,
const gchar *name,
const gchar *message);
void gdk_profiler_add_markf (gint64 begin_time,
gint64 duration,
const gchar *name,
const gchar *message_format,
...) G_GNUC_PRINTF (4, 5);
void gdk_profiler_end_mark (gint64 begin_time,
const gchar *name,
const gchar *message);
void gdk_profiler_end_markf (gint64 begin_time,
const gchar *name,
const gchar *message_format,
...) G_GNUC_PRINTF (3, 4);
guint gdk_profiler_define_counter (const char *name,
const char *description);
guint gdk_profiler_define_int_counter (const char *name,
const char *description);
void gdk_profiler_set_counter (guint id,
double value);
void gdk_profiler_set_int_counter (guint id,
gint64 value);
#ifndef HAVE_SYSPROF
#define gdk_profiler_add_mark(b, d, n, m)
#define gdk_profiler_end_mark(b, n, m)
/* Optimise the whole call out */
#if defined(G_HAVE_ISO_VARARGS)
#define gdk_profiler_add_markf(b, d, n, m, ...)
#define gdk_profiler_end_markf(b, n, m, ...)
#elif defined(G_HAVE_GNUC_VARARGS)
#define gdk_profiler_add_markf(b, d, n, m...)
#define gdk_profiler_end_markf(b, n, m...)
#else
/* no varargs macro support; the call will have to be optimised out by the compiler */
#endif
#define gdk_profiler_define_counter(n, d) 0
#define gdk_profiler_define_int_counter(n, d) 0
#define gdk_profiler_set_counter(i, v)
#define gdk_profiler_set_int_counter(i, v)
#endif
G_END_DECLS
#endif /* __GDK_PROFILER_PRIVATE_H__ */