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-rw-r--r--examples/dynparams/filter.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/examples/dynparams/filter.c b/examples/dynparams/filter.c
index 982a4c7a..5178d28b 100644
--- a/examples/dynparams/filter.c
+++ b/examples/dynparams/filter.c
@@ -15,17 +15,17 @@
/* filter UI data */
struct _filter_ui
{
- GtkWidget *window; /* top-level interface window */
+ GtkWidget *window; /* top-level interface window */
- GtkWidget *buttons; /* all of the control buttons */
- GtkWidget *parse, *play, *stop; /* control buttons */
+ GtkWidget *buttons; /* all of the 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 *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 *control; /* the dynamically generated control UI */
+ GtkWidget *control; /* the dynamically generated control UI */
};
typedef struct _filter_ui _filter_ui_t;
@@ -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;
};
@@ -75,21 +75,21 @@ gst_bin_find_unconnected_pad (GstBin * bin, GstPadDirection direction,
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) {
- /* found it ! */
- g_print ("DEBUG: found an unconnected pad !\n");
- pad = GST_PAD (pads->data);
- }
+ 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 */
+ 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);
@@ -157,37 +157,37 @@ ui_control_create (GstElement * element, GtkWidget * control, _filter_ui_t * ui)
gtk_container_add (GTK_CONTAINER (hbox), widget);
gtk_widget_show (widget);
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);
- gtk_range_set_value (GTK_RANGE (widget),
- (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);
- gtk_range_set_value (GTK_RANGE (widget),
- (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);
- gtk_range_set_value (GTK_RANGE (widget),
- (gdouble) ((GParamSpecFloat *) specs[i])->default_value);
- break;
+ case G_TYPE_INT64:
+ widget = gtk_hscale_new_with_range (
+ (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;
+
+ case G_TYPE_INT:
+ widget = gtk_hscale_new_with_range (
+ (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:
+ widget = gtk_hscale_new_with_range (
+ (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);
+ 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));
+ (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);
@@ -315,7 +315,7 @@ cb_parse_clicked (GtkButton * button, gpointer * user_data)
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);
+ error->message);
g_error_free (error);
return;
}
@@ -329,7 +329,7 @@ cb_parse_clicked (GtkButton * button, gpointer * user_data)
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);
+ error->message);
g_error_free (error);
return;
}
@@ -340,7 +340,7 @@ cb_parse_clicked (GtkButton * button, gpointer * user_data)
fd->filter = gst_element_factory_make (fd->filter_element, "filter");
if (fd->filter == NULL) {
ui_feedback_add (fd->ui, "Error : could not create element %s\n",
- fd->filter_element);
+ fd->filter_element);
return;
}
@@ -359,14 +359,14 @@ cb_parse_clicked (GtkButton * button, gpointer * user_data)
"source");
if (src_pad == NULL) {
ui_feedback_add (fd->ui,
- "Error : could not find an unconnected source pad !\n");
+ "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");
+ "Error : could not find an unconnected sink pad !\n");
return;
}
gst_element_add_pad (fd->input, src_pad);
@@ -417,8 +417,8 @@ init_data (_filter_data_t * fd)
void
create_ui (_filter_ui_t * fui, _filter_data_t * fd)
{
- GtkWidget *widget; /* temporary widget */
- GtkWidget *vbox; /* temporary vbox */
+ GtkWidget *widget; /* temporary widget */
+ GtkWidget *vbox; /* temporary vbox */
g_print ("DEBUG: creating top-level window\n");
fui->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
@@ -480,7 +480,7 @@ 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",
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-08 16:15:20 +0000