Blame perf/main.c

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#include <stdio.h>
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#include <gtk/gtk.h>
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#include "gtkwidgetprofiler.h"
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#include "widgets.h"
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#define ITERS 100000
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static GtkWidget *
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create_widget_cb (GtkWidgetProfiler *profiler, gpointer data)
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{
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  return appwindow_new ();
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}
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static void
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report_cb (GtkWidgetProfiler *profiler, GtkWidgetProfilerReport report, GtkWidget *widget, gdouble elapsed, gpointer data)
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{
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  const char *type;
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  switch (report) {
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  case GTK_WIDGET_PROFILER_REPORT_CREATE:
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    type = "widget creation";
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    break;
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  case GTK_WIDGET_PROFILER_REPORT_MAP:
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    type = "widget map";
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    break;
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  case GTK_WIDGET_PROFILER_REPORT_EXPOSE:
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    type = "widget expose";
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    break;
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  case GTK_WIDGET_PROFILER_REPORT_DESTROY:
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    type = "widget destruction";
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    break;
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  default:
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    g_assert_not_reached ();
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    type = NULL;
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  }
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  fprintf (stdout, "%s: %g sec\n", type, elapsed);
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  if (report == GTK_WIDGET_PROFILER_REPORT_DESTROY)
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    fputs ("\n", stdout);
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}
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int
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main (int argc, char **argv)
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{
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  GtkWidgetProfiler *profiler;
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  gtk_init (&argc, &argv);
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  profiler = gtk_widget_profiler_new ();
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  g_signal_connect (profiler, "create-widget",
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		    G_CALLBACK (create_widget_cb), NULL);
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  g_signal_connect (profiler, "report",
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		    G_CALLBACK (report_cb), NULL);
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  gtk_widget_profiler_set_num_iterations (profiler, ITERS);
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/*   gtk_widget_profiler_profile_boot (profiler); */
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  gtk_widget_profiler_profile_expose (profiler);
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  return 0;
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}