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-rw-r--r--examples/dynparams/filter.c294
1 files changed, 141 insertions, 153 deletions
diff --git a/examples/dynparams/filter.c b/examples/dynparams/filter.c
index ed0dd5aa..982a4c7a 100644
--- a/examples/dynparams/filter.c
+++ b/examples/dynparams/filter.c
@@ -18,13 +18,13 @@ struct _filter_ui
GtkWidget *window; /* top-level interface window */
GtkWidget *buttons; /* all of the control buttons */
- GtkWidget *parse, *play, *stop; /* control buttons */
-
+ GtkWidget *parse, *play, *stop; /* control buttons */
+
GtkWidget *feedback; /* here's where we'll tell you stuff */
GtkTextBuffer *fb_buffer; /* feedback buffer */
GtkWidget *selection; /* the place to input element stuff */
- GtkWidget *input, *filter, *output; /* the selection widgets */
-
+ GtkWidget *input, *filter, *output; /* the selection widgets */
+
GtkWidget *control; /* the dynamically generated control UI */
};
@@ -33,13 +33,13 @@ typedef struct _filter_ui _filter_ui_t;
/* back-end data */
struct _filter_data
{
- _filter_ui_t *ui; /* the UI data */
+ _filter_ui_t *ui; /* the UI data */
gchar *input_pipe, *output_pipe, *filter_element;
gchar *pipe_string;
GList *filter_choices;
gboolean playing;
- GstElement *input, *output; /* these are in and out bins */
+ GstElement *input, *output; /* these are in and out bins */
GstElement *pipeline;
GstElement *filter;
};
@@ -47,17 +47,18 @@ struct _filter_data
typedef struct _filter_data _filter_data_t;
/* internal prototypes when they can't be avoided */
-void cb_remove_and_destroy (GtkWidget *widget, gpointer user_data);
-//void cb_dynparm_value_changed (GtkWidget *widget, gpointer user_data);
-void cb_dynparm_value_changed (GtkRange *range, GstDParam *dparam);
+void cb_remove_and_destroy (GtkWidget * widget, gpointer user_data);
+
+//void cb_dynparm_value_changed (GtkWidget *widget, gpointer user_data);
+void cb_dynparm_value_changed (GtkRange * range, GstDParam * dparam);
/* GStreamer helper functions go here */
-
+
/* go through a bin, finding the one pad that is unconnected in the given
* direction, and return a ghost pad */
GstPad *
-gst_bin_find_unconnected_pad (GstBin *bin, GstPadDirection direction,
- gchar *name)
+gst_bin_find_unconnected_pad (GstBin * bin, GstPadDirection direction,
+ gchar * name)
{
GstPad *pad = NULL;
GList *elements = NULL;
@@ -67,39 +68,36 @@ gst_bin_find_unconnected_pad (GstBin *bin, GstPadDirection direction,
g_print ("DEBUG: find_unconnected start\n");
elements = (GList *) gst_bin_get_list (bin);
/* traverse all elements looking for unconnected pads */
- while (elements && pad == NULL)
- {
+ while (elements && pad == NULL) {
element = GST_ELEMENT (elements->data);
g_print ("DEBUG: looking in element %s\n", gst_element_get_name (element));
pads = gst_element_get_pad_list (element);
- while (pads)
- {
+ while (pads) {
/* check if the direction matches */
- if (GST_PAD_DIRECTION (GST_PAD (pads->data)) == direction)
- {
- if (GST_PAD_PEER (GST_PAD (pads->data)) == NULL)
- {
+ if (GST_PAD_DIRECTION (GST_PAD (pads->data)) == direction) {
+ if (GST_PAD_PEER (GST_PAD (pads->data)) == NULL) {
/* found it ! */
g_print ("DEBUG: found an unconnected pad !\n");
pad = GST_PAD (pads->data);
}
}
- if (pad) break; /* found one already */
+ if (pad)
+ break; /* found one already */
pads = g_list_next (pads);
}
elements = g_list_next (elements);
}
g_print ("DEBUG: find_unconnected stop\n");
- if (pad == NULL) /* we didn't find it at all */
+ if (pad == NULL) /* we didn't find it at all */
return NULL;
-
+
pad = gst_ghost_pad_new (name, pad);
return pad;
}
void
-ui_feedback_add_text (_filter_ui_t *ui, const gchar *text)
+ui_feedback_add_text (_filter_ui_t * ui, const gchar * text)
{
GtkTextIter iter;
@@ -108,7 +106,7 @@ ui_feedback_add_text (_filter_ui_t *ui, const gchar *text)
}
void
-ui_feedback_add (_filter_ui_t *ui, const gchar *format, ...)
+ui_feedback_add (_filter_ui_t * ui, const gchar * format, ...)
{
va_list args;
gchar *buffer = NULL;
@@ -121,7 +119,7 @@ ui_feedback_add (_filter_ui_t *ui, const gchar *format, ...)
}
void
-ui_feedback_clear (_filter_ui_t *ui)
+ui_feedback_clear (_filter_ui_t * ui)
{
gtk_text_buffer_set_text (ui->fb_buffer, "", 0);
}
@@ -129,7 +127,7 @@ ui_feedback_clear (_filter_ui_t *ui)
/* create the control widget using the element's dynparams
* control is a vbox which we need to empty first */
void
-ui_control_create (GstElement *element, GtkWidget *control, _filter_ui_t *ui)
+ui_control_create (GstElement * element, GtkWidget * control, _filter_ui_t * ui)
{
GtkWidget *hbox = NULL;
GtkWidget *widget = NULL;
@@ -137,70 +135,63 @@ ui_control_create (GstElement *element, GtkWidget *control, _filter_ui_t *ui)
GstDParam *dparam = NULL;
GParamSpec **specs = NULL;
int i = 0;
-
+
g_assert (GTK_IS_VBOX (control));
/* empty control vbox */
g_print ("DEBUG: emptying control widget\n");
- gtk_container_foreach (GTK_CONTAINER (control), cb_remove_and_destroy,
- (gpointer) control);
+ gtk_container_foreach (GTK_CONTAINER (control), cb_remove_and_destroy,
+ (gpointer) control);
g_print ("DEBUG: adding label to control widget\n");
widget = gtk_label_new ("Dynamic Parameters");
gtk_container_add (GTK_CONTAINER (control), widget);
gtk_widget_show (widget);
-
- if ((dpman = gst_dpman_get_manager (element)))
- {
+
+ if ((dpman = gst_dpman_get_manager (element))) {
ui_feedback_add (ui, "Found Dynamic Parameters on filter element.\n");
specs = gst_dpman_list_dparam_specs (dpman);
- for (i = 0; specs[i] != NULL; ++i)
- {
+ for (i = 0; specs[i] != NULL; ++i) {
hbox = gtk_hbox_new (FALSE, 0);
widget = gtk_label_new (g_param_spec_get_name (specs[i]));
gtk_container_add (GTK_CONTAINER (hbox), widget);
gtk_widget_show (widget);
- switch (G_PARAM_SPEC_VALUE_TYPE (specs[i]))
- {
- case G_TYPE_INT64:
+ switch (G_PARAM_SPEC_VALUE_TYPE (specs[i])) {
+ case G_TYPE_INT64:
widget = gtk_hscale_new_with_range (
- (gdouble) (((GParamSpecInt64*)specs[i])->minimum),
- (gdouble) (((GParamSpecInt64*)specs[i])->maximum),
- 1.0);
+ (gdouble) (((GParamSpecInt64 *) specs[i])->minimum),
+ (gdouble) (((GParamSpecInt64 *) specs[i])->maximum), 1.0);
gtk_range_set_value (GTK_RANGE (widget),
- (gdouble) ((GParamSpecInt64*)specs[i])->default_value);
- break;
+ (gdouble) ((GParamSpecInt64 *) specs[i])->default_value);
+ break;
case G_TYPE_INT:
widget = gtk_hscale_new_with_range (
- (gdouble) (((GParamSpecInt*)specs[i])->minimum),
- (gdouble) (((GParamSpecInt*)specs[i])->maximum),
- 1.0);
+ (gdouble) (((GParamSpecInt *) specs[i])->minimum),
+ (gdouble) (((GParamSpecInt *) specs[i])->maximum), 1.0);
gtk_range_set_value (GTK_RANGE (widget),
- (gdouble) ((GParamSpecInt*)specs[i])->default_value);
- break;
- case G_TYPE_FLOAT:
+ (gdouble) ((GParamSpecInt *) specs[i])->default_value);
+ break;
+ case G_TYPE_FLOAT:
widget = gtk_hscale_new_with_range (
- (gdouble) (((GParamSpecFloat*)specs[i])->minimum),
- (gdouble) (((GParamSpecFloat*)specs[i])->maximum),
- 0.00001);
+ (gdouble) (((GParamSpecFloat *) specs[i])->minimum),
+ (gdouble) (((GParamSpecFloat *) specs[i])->maximum), 0.00001);
gtk_range_set_value (GTK_RANGE (widget),
- (gdouble) ((GParamSpecFloat*)specs[i])->default_value);
+ (gdouble) ((GParamSpecFloat *) specs[i])->default_value);
break;
}
/* create the dparam object */
dparam = gst_dpsmooth_new (G_PARAM_SPEC_VALUE_TYPE (specs[i]));
g_object_set (G_OBJECT (dparam), "update_period", 2000000LL, NULL);
- g_assert (gst_dpman_attach_dparam (dpman,
- (gchar *) g_param_spec_get_name (specs[i]),
- dparam));
- gst_dpman_set_mode(dpman, "asynchronous");
+ g_assert (gst_dpman_attach_dparam (dpman,
+ (gchar *) g_param_spec_get_name (specs[i]), dparam));
+ gst_dpman_set_mode (dpman, "asynchronous");
g_signal_connect (widget, "value-changed",
- G_CALLBACK (cb_dynparm_value_changed), dparam);
+ G_CALLBACK (cb_dynparm_value_changed), dparam);
cb_dynparm_value_changed (GTK_RANGE (widget), dparam);
-
+
gtk_container_add (GTK_CONTAINER (hbox), widget);
- gtk_widget_show (widget);
+ gtk_widget_show (widget);
}
gtk_container_add (GTK_CONTAINER (control), hbox);
gtk_widget_show (hbox);
@@ -209,7 +200,7 @@ ui_control_create (GstElement *element, GtkWidget *control, _filter_ui_t *ui)
/* all the pretty callbacks gather here please */
void
-cb_remove_and_destroy (GtkWidget *widget, gpointer user_data)
+cb_remove_and_destroy (GtkWidget * widget, gpointer user_data)
{
GtkContainer *container = GTK_CONTAINER (user_data);
@@ -220,55 +211,51 @@ cb_remove_and_destroy (GtkWidget *widget, gpointer user_data)
/* when the scale associated with a dparam changes, respond */
void
-cb_dynparm_value_changed (GtkRange *range, GstDParam *dparam)
+cb_dynparm_value_changed (GtkRange * range, GstDParam * dparam)
{
/*
- GstDParam *dparam = GST_DPARAM (user_data);
- GtkHScale *adj = GTK_HSCALE (widget);
- */
+ GstDParam *dparam = GST_DPARAM (user_data);
+ GtkHScale *adj = GTK_HSCALE (widget);
+ */
gdouble value = 0.0;
+
g_assert (GST_IS_DPARAM (dparam));
g_assert (GTK_IS_RANGE (range));
value = gtk_range_get_value (range);
- g_print ("DEBUG: setting value to %f\n", value);
+ g_print ("DEBUG: setting value to %f\n", value);
- switch (G_PARAM_SPEC_VALUE_TYPE (GST_DPARAM_PARAM_SPEC (dparam)))
- {
+ switch (G_PARAM_SPEC_VALUE_TYPE (GST_DPARAM_PARAM_SPEC (dparam))) {
case G_TYPE_INT64:
- g_object_set (G_OBJECT (dparam), "value_int64",
- (gint64) value, NULL);
+ g_object_set (G_OBJECT (dparam), "value_int64", (gint64) value, NULL);
break;
case G_TYPE_INT:
- g_object_set (G_OBJECT (dparam), "value_int",
- (gint) value, NULL);
+ g_object_set (G_OBJECT (dparam), "value_int", (gint) value, NULL);
break;
case G_TYPE_FLOAT:
- g_object_set (G_OBJECT (dparam), "value_float",
- (gfloat) value, NULL);
+ g_object_set (G_OBJECT (dparam), "value_float", (gfloat) value, NULL);
break;
}
}
-
+
void
-cb_entry_activate (GtkEntry *entry, gpointer user_data)
+cb_entry_activate (GtkEntry * entry, gpointer user_data)
{
g_print ("DEBUG: oi ! you activated an entry !\n");
g_print ("DEBUG: pipeline: %s\n", gtk_entry_get_text (entry));
}
void
-cb_play_clicked (GtkButton *button, gpointer *user_data)
+cb_play_clicked (GtkButton * button, gpointer * user_data)
{
_filter_data_t *fd = (_filter_data_t *) user_data;
g_return_if_fail (GST_IS_PIPELINE (fd->pipeline));
- if (GST_STATE (fd->pipeline) == GST_STATE_PLAYING)
- {
+ if (GST_STATE (fd->pipeline) == GST_STATE_PLAYING) {
ui_feedback_add (fd->ui, "Pipeline is already playing !\n");
return;
}
@@ -276,12 +263,11 @@ cb_play_clicked (GtkButton *button, gpointer *user_data)
}
void
-cb_stop_clicked (GtkButton *button, gpointer *user_data)
+cb_stop_clicked (GtkButton * button, gpointer * user_data)
{
_filter_data_t *fd = (_filter_data_t *) user_data;
- if (GST_STATE (fd->pipeline) != GST_STATE_PLAYING)
- {
+ if (GST_STATE (fd->pipeline) != GST_STATE_PLAYING) {
ui_feedback_add (fd->ui, "Pipeline is not playing !\n");
return;
}
@@ -289,67 +275,72 @@ cb_stop_clicked (GtkButton *button, gpointer *user_data)
}
void
-cb_parse_clicked (GtkButton *button, gpointer *user_data)
+cb_parse_clicked (GtkButton * button, gpointer * user_data)
{
_filter_data_t *fd = (_filter_data_t *) user_data;
GtkCombo *filter = GTK_COMBO (fd->ui->filter);
GError *error = NULL;
GstPad *src_pad, *sink_pad;
-
+
g_print ("DEBUG: you pressed parse.\n");
ui_feedback_clear (fd->ui);
ui_feedback_add (fd->ui, "Parsing pipeline ...\n");
- if (fd->input_pipe) g_free (fd->input_pipe);
- if (fd->output_pipe) g_free (fd->output_pipe);
- if (fd->filter_element) g_free (fd->filter_element);
+ if (fd->input_pipe)
+ g_free (fd->input_pipe);
+ if (fd->output_pipe)
+ g_free (fd->output_pipe);
+ if (fd->filter_element)
+ g_free (fd->filter_element);
fd->input_pipe = g_strdup_printf ("bin.( %s )",
- gtk_entry_get_text (GTK_ENTRY (fd->ui->input)));
+ gtk_entry_get_text (GTK_ENTRY (fd->ui->input)));
fd->output_pipe = g_strdup_printf ("bin.( %s )",
- gtk_entry_get_text (GTK_ENTRY (fd->ui->output)));
+ gtk_entry_get_text (GTK_ENTRY (fd->ui->output)));
/* gtkcombo.h says I can access the entry field directly */
- fd->filter_element = g_strdup (gtk_entry_get_text (GTK_ENTRY (filter->entry)));
- g_print ("Input pipeline :\t%s (%d)\n", fd->input_pipe, (int)strlen (fd->input_pipe));
- g_print ("Filter element :\t%s (%d)\n", fd->filter_element, (int)strlen (fd->filter_element));
- g_print ("Output pipeline :\t%s (%d)\n", fd->output_pipe, (int)strlen (fd->output_pipe));
+ fd->filter_element =
+ g_strdup (gtk_entry_get_text (GTK_ENTRY (filter->entry)));
+ g_print ("Input pipeline :\t%s (%d)\n", fd->input_pipe,
+ (int) strlen (fd->input_pipe));
+ g_print ("Filter element :\t%s (%d)\n", fd->filter_element,
+ (int) strlen (fd->filter_element));
+ g_print ("Output pipeline :\t%s (%d)\n", fd->output_pipe,
+ (int) strlen (fd->output_pipe));
/* try to create in and out bins */
- if (strlen (fd->input_pipe) == 0)
- {
+ if (strlen (fd->input_pipe) == 0) {
ui_feedback_add (fd->ui, "Error : try setting an input pipe.\n");
return;
}
- if (fd->input) gst_object_unref (GST_OBJECT (fd->input));
+ if (fd->input)
+ gst_object_unref (GST_OBJECT (fd->input));
fd->input = GST_ELEMENT (gst_parse_launch (fd->input_pipe, &error));
- if (error)
- {
- ui_feedback_add (fd->ui, "Error : parsing input pipeline : %s\n",
- error->message);
+ if (error) {
+ ui_feedback_add (fd->ui, "Error : parsing input pipeline : %s\n",
+ error->message);
g_error_free (error);
return;
}
-
- if (strlen (fd->output_pipe) == 0)
- {
+
+ if (strlen (fd->output_pipe) == 0) {
ui_feedback_add (fd->ui, "Error : try setting an output pipe.\n");
return;
}
- if (fd->output) gst_object_unref (GST_OBJECT (fd->output));
+ if (fd->output)
+ gst_object_unref (GST_OBJECT (fd->output));
fd->output = GST_ELEMENT (gst_parse_launch (fd->output_pipe, &error));
- if (error)
- {
- ui_feedback_add (fd->ui, "Error : parsing output pipeline : %s\n",
- error->message);
+ if (error) {
+ ui_feedback_add (fd->ui, "Error : parsing output pipeline : %s\n",
+ error->message);
g_error_free (error);
return;
}
/* try to create filter */
- if (fd->filter) gst_object_unref (GST_OBJECT (fd->filter));
+ if (fd->filter)
+ gst_object_unref (GST_OBJECT (fd->filter));
fd->filter = gst_element_factory_make (fd->filter_element, "filter");
- if (fd->filter == NULL)
- {
+ if (fd->filter == NULL) {
ui_feedback_add (fd->ui, "Error : could not create element %s\n",
- fd->filter_element);
+ fd->filter_element);
return;
}
@@ -360,35 +351,33 @@ cb_parse_clicked (GtkButton *button, gpointer *user_data)
fd->pipeline = gst_thread_new ("toplevel");
/* add the players to it */
- gst_bin_add_many (GST_BIN (fd->pipeline),
- fd->input, fd->filter,
- fd->output, NULL);
+ gst_bin_add_many (GST_BIN (fd->pipeline),
+ fd->input, fd->filter, fd->output, NULL);
/* connect filter to input and output bin */
- src_pad = gst_bin_find_unconnected_pad (GST_BIN (fd->input), GST_PAD_SRC,
- "source");
- if (src_pad == NULL)
- {
- ui_feedback_add (fd->ui,
- "Error : could not find an unconnected source pad !\n");
+ src_pad = gst_bin_find_unconnected_pad (GST_BIN (fd->input), GST_PAD_SRC,
+ "source");
+ if (src_pad == NULL) {
+ ui_feedback_add (fd->ui,
+ "Error : could not find an unconnected source pad !\n");
return;
}
- sink_pad = gst_bin_find_unconnected_pad (GST_BIN (fd->output), GST_PAD_SINK,
- "sink");
- if (sink_pad == NULL)
- {
- ui_feedback_add (fd->ui,
- "Error : could not find an unconnected sink pad !\n");
+ sink_pad = gst_bin_find_unconnected_pad (GST_BIN (fd->output), GST_PAD_SINK,
+ "sink");
+ if (sink_pad == NULL) {
+ ui_feedback_add (fd->ui,
+ "Error : could not find an unconnected sink pad !\n");
return;
}
gst_element_add_pad (fd->input, src_pad);
gst_element_add_pad (fd->output, sink_pad);
gst_element_link_many (fd->input, fd->filter, fd->output, NULL);
-
- if (fd->pipe_string) g_free (fd->pipe_string);
+
+ if (fd->pipe_string)
+ g_free (fd->pipe_string);
fd->pipe_string = g_strdup_printf ("%s ! %s ! %s", fd->input_pipe,
- fd->filter_element, fd->output_pipe);
+ fd->filter_element, fd->output_pipe);
g_print ("Pipeline : %s\n", fd->pipe_string);
ui_feedback_add (fd->ui, "Complete parsed pipeline: %s\n", fd->pipe_string);
@@ -404,12 +393,12 @@ get_filter_choices (void)
choices = g_list_append (choices, "volume");
choices = g_list_append (choices, "ladspa_lpf");
choices = g_list_append (choices, "ladspa_hpf");
-
+
return choices;
}
void
-init_data (_filter_data_t *fd)
+init_data (_filter_data_t * fd)
{
fd->input_pipe = NULL;
fd->output_pipe = NULL;
@@ -426,11 +415,11 @@ init_data (_filter_data_t *fd)
}
void
-create_ui (_filter_ui_t *fui, _filter_data_t *fd)
+create_ui (_filter_ui_t * fui, _filter_data_t * fd)
{
GtkWidget *widget; /* temporary widget */
GtkWidget *vbox; /* temporary vbox */
-
+
g_print ("DEBUG: creating top-level window\n");
fui->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
widget = gtk_vbox_new (FALSE, 0);
@@ -452,22 +441,22 @@ create_ui (_filter_ui_t *fui, _filter_data_t *fd)
fui->parse = gtk_button_new_with_label ("Parse");
gtk_container_add (GTK_CONTAINER (fui->buttons), fui->parse);
g_signal_connect (G_OBJECT (fui->parse), "clicked",
- G_CALLBACK (cb_parse_clicked), fd);
+ G_CALLBACK (cb_parse_clicked), fd);
fui->play = gtk_button_new_with_label ("Play");
gtk_container_add (GTK_CONTAINER (fui->buttons), fui->play);
g_signal_connect (G_OBJECT (fui->play), "clicked",
- G_CALLBACK (cb_play_clicked), fd);
+ G_CALLBACK (cb_play_clicked), fd);
fui->stop = gtk_button_new_with_label ("Stop");
gtk_container_add (GTK_CONTAINER (fui->buttons), fui->stop);
g_signal_connect (G_OBJECT (fui->stop), "clicked",
- G_CALLBACK (cb_stop_clicked), fd);
+ G_CALLBACK (cb_stop_clicked), fd);
/* feedback widget */
fui->fb_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (fui->feedback));
- gtk_text_buffer_set_text (fui->fb_buffer,
- "Hello, and welcome to the GStreamer filter demo app !\n"\
+ gtk_text_buffer_set_text (fui->fb_buffer,
+ "Hello, and welcome to the GStreamer filter demo app !\n"
"I'll be your feedback window for today.\n", -1);
-
+
/* selection widget */
vbox = gtk_vbox_new (FALSE, 0);
widget = gtk_label_new ("Input Pipe");
@@ -476,8 +465,8 @@ create_ui (_filter_ui_t *fui, _filter_data_t *fd)
gtk_entry_set_text (GTK_ENTRY (fui->input), "sinesrc");
gtk_container_add (GTK_CONTAINER (vbox), fui->input);
gtk_container_add (GTK_CONTAINER (fui->selection), vbox);
- g_signal_connect (G_OBJECT (fui->input), "activate",
- G_CALLBACK (cb_entry_activate), NULL);
+ g_signal_connect (G_OBJECT (fui->input), "activate",
+ G_CALLBACK (cb_entry_activate), NULL);
vbox = gtk_vbox_new (FALSE, 0);
widget = gtk_label_new ("Filter");
@@ -491,18 +480,18 @@ create_ui (_filter_ui_t *fui, _filter_data_t *fd)
widget = gtk_label_new ("Output Pipe");
gtk_container_add (GTK_CONTAINER (vbox), widget);
fui->output = gtk_entry_new ();
- gtk_entry_set_text (GTK_ENTRY (fui->output), "osssink fragment=1572872"); /* fixme: gconf default ? */
+ gtk_entry_set_text (GTK_ENTRY (fui->output), "osssink fragment=1572872"); /* fixme: gconf default ? */
gtk_container_add (GTK_CONTAINER (vbox), fui->output);
gtk_container_add (GTK_CONTAINER (fui->selection), vbox);
- g_signal_connect (G_OBJECT (fui->output), "activate",
- G_CALLBACK (cb_entry_activate), NULL);
+ g_signal_connect (G_OBJECT (fui->output), "activate",
+ G_CALLBACK (cb_entry_activate), NULL);
/* control widget is dynamically generated */
/*
- g_print ("DEBUG: labeling control area.\n");
- widget = gtk_label_new ("This is the big control area.");
- gtk_container_add (GTK_CONTAINER (fui->control), widget);
- */
+ g_print ("DEBUG: labeling control area.\n");
+ widget = gtk_label_new ("This is the big control area.");
+ gtk_container_add (GTK_CONTAINER (fui->control), widget);
+ */
}
@@ -511,8 +500,8 @@ main (int argc, char *argv[])
{
_filter_data_t filter_data;
_filter_ui_t filter_ui;
-
-
+
+
gtk_init (&argc, &argv);
gst_init (&argc, &argv);
gst_control_init (&argc, &argv);
@@ -524,7 +513,6 @@ main (int argc, char *argv[])
gtk_widget_show_all (filter_ui.window);
gtk_main ();
-
+
return 0;
}
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 05:18:35 +0000