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pad: add "offset" property to go with gst_pad_set_offset()

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So we can set the offset via gst-launch.
This commit is contained in:
Tim-Philipp Müller 2015-02-05 13:49:47 +00:00
parent 423bd42d44
commit 08167e3234
1 changed files with 20 additions and 1 deletions
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19
gst/gstpad.c
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@ -115,6 +115,7 @@ enum
PAD_PROP_CAPS, PAD_PROP_CAPS,
PAD_PROP_DIRECTION, PAD_PROP_DIRECTION,
PAD_PROP_TEMPLATE, PAD_PROP_TEMPLATE,
PAD_PROP_OFFSET
/* FILL ME */ /* FILL ME */
}; };
@ -355,6 +356,18 @@ gst_pad_class_init (GstPadClass * klass)
"The GstPadTemplate of this pad", GST_TYPE_PAD_TEMPLATE, "The GstPadTemplate of this pad", GST_TYPE_PAD_TEMPLATE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstPad:offset:
*
* The offset that will be applied to the running time of the pad.
*
* Since: 1.6
*/
g_object_class_install_property (gobject_class, PAD_PROP_OFFSET,
g_param_spec_int64 ("offset", "Offset",
"The running time offset of the pad", 0, G_MAXINT64, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gstobject_class->path_string_separator = "."; gstobject_class->path_string_separator = ".";
/* Register common function pointer descriptions */ /* Register common function pointer descriptions */
@ -747,6 +760,9 @@ gst_pad_set_property (GObject * object, guint prop_id,
gst_pad_set_pad_template (GST_PAD_CAST (object), gst_pad_set_pad_template (GST_PAD_CAST (object),
(GstPadTemplate *) g_value_get_object (value)); (GstPadTemplate *) g_value_get_object (value));
break; break;
case PAD_PROP_OFFSET:
gst_pad_set_offset (GST_PAD_CAST (object), g_value_get_int64 (value));
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;
@ -771,6 +787,9 @@ gst_pad_get_property (GObject * object, guint prop_id,
case PAD_PROP_TEMPLATE: case PAD_PROP_TEMPLATE:
g_value_set_object (value, GST_PAD_PAD_TEMPLATE (object)); g_value_set_object (value, GST_PAD_PAD_TEMPLATE (object));
break; break;
case PAD_PROP_OFFSET:
g_value_set_int64 (value, gst_pad_get_offset (GST_PAD_CAST (object)));
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;