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tests/examples/seek/scrubby.c: Set higher priority for bus events so they don't get reordered with gtk gui events.

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Original commit message from CVS:
* tests/examples/seek/scrubby.c: (main):
Set higher priority for bus events so they don't get reordered with
gtk gui events.

* tests/examples/seek/seek.c: (do_seek), (start_seek), (stop_seek),
(flush_toggle_cb), (main):
Added checkbox do disable flushing seeks.
Disable scrubbing when doing non flushing seeks.
This commit is contained in:
Wim Taymans 2005-12-12 13:03:50 +00:00
parent 3b930ebf09
commit c758847445
3 changed files with 44 additions and 10 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2005-12-12 Wim Taymans <wim@fluendo.com>
* tests/examples/seek/scrubby.c: (main):
Set higher priority for bus events so they don't get reordered with
gtk gui events.
* tests/examples/seek/seek.c: (do_seek), (start_seek), (stop_seek),
(flush_toggle_cb), (main):
Added checkbox do disable flushing seeks.
Disable scrubbing when doing non flushing seeks.
2005-12-12 Tim-Philipp Müller <tim at centricular dot net>
* gst/subparse/gstsubparse.c: (gst_sub_parse_init),

2
tests/examples/seek/scrubby.c
View file

@ -544,7 +544,7 @@ main (int argc, char **argv)
g_assert (bus);
bus_watch = gst_bus_add_watch_full (bus,
G_PRIORITY_LOW, bus_message, pipeline, NULL);
G_PRIORITY_HIGH, bus_message, pipeline, NULL);
gtk_main ();

41
tests/examples/seek/seek.c
View file

@ -14,6 +14,7 @@ static GList *seekable_elements = NULL;
static gboolean accurate_seek = FALSE;
static gboolean keyframe_seek = FALSE;
static gboolean loop_seek = FALSE;
static gboolean flush_seek = TRUE;
static GstElement *pipeline;
static gint64 position;
@ -1053,7 +1054,9 @@ do_seek (GtkWidget * widget)
real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
flags = GST_SEEK_FLAG_FLUSH;
flags = 0;
if (flush_seek)
flags |= GST_SEEK_FLAG_FLUSH;
if (accurate_seek)
flags |= GST_SEEK_FLAG_ACCURATE;
if (keyframe_seek)
@ -1069,9 +1072,11 @@ do_seek (GtkWidget * widget)
res = send_event (s_event);
if (res) {
gst_pipeline_set_new_stream_time (GST_PIPELINE (pipeline), 0);
gst_element_get_state (GST_ELEMENT (pipeline), NULL, NULL,
50 * GST_MSECOND);
if (flush_seek) {
gst_pipeline_set_new_stream_time (GST_PIPELINE (pipeline), 0);
gst_element_get_state (GST_ELEMENT (pipeline), NULL, NULL,
50 * GST_MSECOND);
}
} else
g_print ("seek failed\n");
}
@ -1117,12 +1122,12 @@ set_update_scale (gboolean active)
static gboolean
start_seek (GtkWidget * widget, GdkEventButton * event, gpointer user_data)
{
if (state == GST_STATE_PLAYING)
if (state == GST_STATE_PLAYING && flush_seek)
gst_element_set_state (pipeline, GST_STATE_PAUSED);
set_update_scale (FALSE);
if (changed_id == 0) {
if (changed_id == 0 && flush_seek) {
changed_id = gtk_signal_connect (GTK_OBJECT (hscale),
"value_changed", G_CALLBACK (seek_cb), pipeline);
}
@ -1133,8 +1138,15 @@ start_seek (GtkWidget * widget, GdkEventButton * event, gpointer user_data)
static gboolean
stop_seek (GtkWidget * widget, gpointer user_data)
{
g_signal_handler_disconnect (GTK_OBJECT (hscale), changed_id);
changed_id = 0;
if (changed_id) {
g_signal_handler_disconnect (GTK_OBJECT (hscale), changed_id);
changed_id = 0;
}
if (!flush_seek) {
do_seek (widget);
}
if (seek_timeout_id != 0) {
g_source_remove (seek_timeout_id);
seek_timeout_id = 0;
@ -1235,6 +1247,12 @@ loop_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline)
loop_seek = gtk_toggle_button_get_active (button);
}
static void
flush_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline)
{
flush_seek = gtk_toggle_button_get_active (button);
}
static void
segment_done (GstBus * bus, GstMessage * message, GstPipeline * pipeline)
{
@ -1324,7 +1342,7 @@ int
main (int argc, char **argv)
{
GtkWidget *window, *hbox, *vbox, *play_button, *pause_button, *stop_button;
GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox;
GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox, *flush_checkbox;
GOptionEntry options[] = {
{"stats", 's', 0, G_OPTION_ARG_NONE, &stats,
"Show pad stats", NULL},
@ -1377,6 +1395,8 @@ main (int argc, char **argv)
accurate_checkbox = gtk_check_button_new_with_label ("Accurate Seek");
key_checkbox = gtk_check_button_new_with_label ("Key_unit Seek");
loop_checkbox = gtk_check_button_new_with_label ("Loop");
flush_checkbox = gtk_check_button_new_with_label ("Flush");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (flush_checkbox), TRUE);
adjustment =
GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0));
@ -1401,6 +1421,7 @@ main (int argc, char **argv)
gtk_box_pack_start (GTK_BOX (hbox), accurate_checkbox, FALSE, FALSE, 2);
gtk_box_pack_start (GTK_BOX (hbox), key_checkbox, FALSE, FALSE, 2);
gtk_box_pack_start (GTK_BOX (hbox), loop_checkbox, FALSE, FALSE, 2);
gtk_box_pack_start (GTK_BOX (hbox), flush_checkbox, FALSE, FALSE, 2);
gtk_box_pack_start (GTK_BOX (vbox), hscale, TRUE, TRUE, 2);
/* connect things ... */
@ -1416,6 +1437,8 @@ main (int argc, char **argv)
G_CALLBACK (key_toggle_cb), pipeline);
g_signal_connect (G_OBJECT (loop_checkbox), "toggled",
G_CALLBACK (loop_toggle_cb), pipeline);
g_signal_connect (G_OBJECT (flush_checkbox), "toggled",
G_CALLBACK (flush_toggle_cb), pipeline);
g_signal_connect (G_OBJECT (window), "delete_event", gtk_main_quit, NULL);