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/* GDK - The GIMP Drawing Kit
*
* gdkprofiler.c: A simple profiler
*
* Copyright © 2018 Matthias Clasen
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gdkprofilerprivate.h"
#include <sys/types.h>
#include <signal.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "version/gdkversionmacros.h"
#include "gdkframeclockprivate.h"
gboolean
gdk_profiler_is_running (void)
{
#ifdef HAVE_SYSPROF
return sysprof_collector_is_active ();
#else
return FALSE;
#endif
}
void
(gdk_profiler_add_mark) (gint64 begin_time,
gint64 duration,
const char *name,
const char *message)
{
#ifdef HAVE_SYSPROF
sysprof_collector_mark (begin_time, duration, "gtk", name, message);
#endif
}
void
(gdk_profiler_end_mark) (gint64 begin_time,
const char *name,
const char *message)
{
#ifdef HAVE_SYSPROF
sysprof_collector_mark (begin_time, GDK_PROFILER_CURRENT_TIME - begin_time, "gtk", name, message);
#endif
}
void
(gdk_profiler_add_markf) (gint64 begin_time,
gint64 duration,
const gchar *name,
const gchar *message_format,
...)
{
#ifdef HAVE_SYSPROF
va_list args;
va_start (args, message_format);
sysprof_collector_mark_vprintf (begin_time, duration, "gtk", name, message_format, args);
va_end (args);
#endif /* HAVE_SYSPROF */
}
void
(gdk_profiler_end_markf) (gint64 begin_time,
const gchar *name,
const gchar *message_format,
...)
{
#ifdef HAVE_SYSPROF
va_list args;
va_start (args, message_format);
sysprof_collector_mark_vprintf (begin_time, GDK_PROFILER_CURRENT_TIME - begin_time, "gtk", name, message_format, args);
va_end (args);
#endif /* HAVE_SYSPROF */
}
guint
(gdk_profiler_define_counter) (const char *name,
const char *description)
{
#ifdef HAVE_SYSPROF
SysprofCaptureCounter counter;
counter.id = sysprof_collector_request_counters (1);
counter.type = SYSPROF_CAPTURE_COUNTER_DOUBLE;
counter.value.vdbl = 0.0;
g_strlcpy (counter.category, "gtk", sizeof counter.category);
g_strlcpy (counter.name, name, sizeof counter.name);
g_strlcpy (counter.description, description, sizeof counter.name);
sysprof_collector_define_counters (&counter, 1);
return counter.id;
#else
return 0;
#endif
}
guint
(gdk_profiler_define_int_counter) (const char *name,
const char *description)
{
#ifdef HAVE_SYSPROF
SysprofCaptureCounter counter;
counter.id = sysprof_collector_request_counters (1);
counter.type = SYSPROF_CAPTURE_COUNTER_INT64;
counter.value.v64 = 0;
g_strlcpy (counter.category, "gtk", sizeof counter.category);
g_strlcpy (counter.name, name, sizeof counter.name);
g_strlcpy (counter.description, description, sizeof counter.name);
sysprof_collector_define_counters (&counter, 1);
return counter.id;
#else
return 0;
#endif
}
void
(gdk_profiler_set_counter) (guint id,
double val)
{
#ifdef HAVE_SYSPROF
SysprofCaptureCounterValue value;
value.vdbl = val;
sysprof_collector_set_counters (&id, &value, 1);
#endif
}
void
(gdk_profiler_set_int_counter) (guint id,
gint64 val)
{
#ifdef HAVE_SYSPROF
SysprofCaptureCounterValue value;
value.v64 = val;
sysprof_collector_set_counters (&id, &value, 1);
#endif
}
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