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ext/pango/gsttextoverlay.c: Useless goto.

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Original commit message from CVS:
2006-10-07  Julien MOUTTE  <julien@moutte.net>

* ext/pango/gsttextoverlay.c: (gst_text_overlay_text_event):
Useless goto.
* tests/examples/seek/seek.c: (do_seek),
(rate_spinbutton_changed_cb), (main): Add a rate spinbutton in
seek example to experiment with rates != 1.0 (reverse playback
!)
This commit is contained in:
Julien Moutte 2006-10-07 18:35:39 +00:00
parent ae6f56a20d
commit 3db2dfc007
3 changed files with 29 additions and 6 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2006-10-07 Julien MOUTTE <julien@moutte.net>
* ext/pango/gsttextoverlay.c: (gst_text_overlay_text_event):
Useless goto.
* tests/examples/seek/seek.c: (do_seek),
(rate_spinbutton_changed_cb), (main): Add a rate spinbutton in
seek example to experiment with rates != 1.0 (reverse playback !)
2006-10-06 Stefan Kost <ensonic@users.sf.net>
* gst-libs/gst/interfaces/xoverlay.c:

2
ext/pango/gsttextoverlay.c
View file

@ -1100,10 +1100,8 @@ gst_text_overlay_text_event (GstPad * pad, GstEvent * event)
break;
default:
ret = gst_pad_event_default (pad, event);
goto beach;
}
beach:
gst_object_unref (overlay);
return ret;

25
tests/examples/seek/seek.c
View file

@ -17,6 +17,7 @@ static gboolean loop_seek = FALSE;
static gboolean flush_seek = TRUE;
static gboolean scrub = TRUE;
static gboolean play_scrub = FALSE;
static gdouble rate = 1.0;
static GstElement *pipeline;
static gint64 position;
@ -1070,7 +1071,7 @@ do_seek (GtkWidget * widget)
if (loop_seek)
flags |= GST_SEEK_FLAG_SEGMENT;
s_event = gst_event_new_seek (1.0,
s_event = gst_event_new_seek (rate,
GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, real, GST_SEEK_TYPE_NONE, 0);
GST_DEBUG ("seek to %" GST_TIME_FORMAT, GST_TIME_ARGS (real));
@ -1277,7 +1278,11 @@ play_scrub_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline)
{
play_scrub = gtk_toggle_button_get_active (button);
}
static void
rate_spinbutton_changed_cb (GtkSpinButton * button, GstPipeline * pipeline)
{
rate = gtk_spin_button_get_value (button);
}
static void
segment_done (GstBus * bus, GstMessage * message, GstPipeline * pipeline)
{
@ -1371,7 +1376,8 @@ main (int argc, char **argv)
GtkWidget *window, *hbox, *vbox, *flagtable;
GtkWidget *play_button, *pause_button, *stop_button;
GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox, *flush_checkbox;
GtkWidget *scrub_checkbox, *play_scrub_checkbox;
GtkWidget *scrub_checkbox, *play_scrub_checkbox, *rate_spinbutton;
GtkWidget *rate_label;
GtkTooltips *tips;
GOptionEntry options[] = {
{"stats", 's', 0, G_OPTION_ARG_NONE, &stats,
@ -1419,7 +1425,7 @@ main (int argc, char **argv)
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
hbox = gtk_hbox_new (FALSE, 0);
vbox = gtk_vbox_new (FALSE, 0);
flagtable = gtk_table_new (3, 2, FALSE);
flagtable = gtk_table_new (4, 2, FALSE);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 3);
/* media controls */
@ -1434,6 +1440,8 @@ main (int argc, char **argv)
flush_checkbox = gtk_check_button_new_with_label ("Flush");
scrub_checkbox = gtk_check_button_new_with_label ("Scrub");
play_scrub_checkbox = gtk_check_button_new_with_label ("Play Scrub");
rate_spinbutton = gtk_spin_button_new_with_range (-10, 10, 0.1);
rate_label = gtk_label_new ("Rate");
gtk_tooltips_set_tip (tips, accurate_checkbox,
"accurate position is requested, this might be considerably slower for some formats",
@ -1444,6 +1452,8 @@ main (int argc, char **argv)
gtk_tooltips_set_tip (tips, loop_checkbox, "loop playback", NULL);
gtk_tooltips_set_tip (tips, flush_checkbox, "flush pipeline after seeking",
NULL);
gtk_tooltips_set_tip (tips, rate_spinbutton, "define the playback rate, "
"negative value trigger reverse playback", NULL);
/* FIXME: describe these */
gtk_tooltips_set_tip (tips, scrub_checkbox, "???", NULL);
gtk_tooltips_set_tip (tips, play_scrub_checkbox, "???", NULL);
@ -1451,6 +1461,8 @@ main (int argc, char **argv)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (flush_checkbox), TRUE);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (scrub_checkbox), TRUE);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (rate_spinbutton), rate);
/* seek bar */
adjustment =
GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0));
@ -1481,6 +1493,9 @@ main (int argc, char **argv)
gtk_table_attach_defaults (GTK_TABLE (flagtable), scrub_checkbox, 1, 2, 1, 2);
gtk_table_attach_defaults (GTK_TABLE (flagtable), play_scrub_checkbox, 2, 3,
1, 2);
gtk_table_attach_defaults (GTK_TABLE (flagtable), rate_label, 3, 4, 0, 1);
gtk_table_attach_defaults (GTK_TABLE (flagtable), rate_spinbutton, 3, 4, 1,
2);
gtk_box_pack_start (GTK_BOX (vbox), hscale, TRUE, TRUE, 2);
/* connect things ... */
@ -1502,6 +1517,8 @@ main (int argc, char **argv)
G_CALLBACK (scrub_toggle_cb), pipeline);
g_signal_connect (G_OBJECT (play_scrub_checkbox), "toggled",
G_CALLBACK (play_scrub_toggle_cb), pipeline);
g_signal_connect (G_OBJECT (rate_spinbutton), "value_changed",
G_CALLBACK (rate_spinbutton_changed_cb), pipeline);
g_signal_connect (G_OBJECT (window), "destroy", gtk_main_quit, NULL);