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glfilter: add read-only context property

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This commit is contained in:
Matthew Waters 2014-11-17 18:50:28 +11:00
parent df12001781
commit 4afad4ecd3
1 changed files with 13 additions and 1 deletions
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14
gst-libs/gst/gl/gstglfilter.c
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@ -71,7 +71,8 @@ static GstStaticPadTemplate gst_gl_filter_sink_pad_template =
/* Properties */
enum
{
PROP_0
PROP_0,
PROP_CONTEXT
};
#define DEBUG_INIT \
@ -144,6 +145,12 @@ gst_gl_filter_class_init (GstGLFilterClass * klass)
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_gl_filter_sink_pad_template));
g_object_class_install_property (gobject_class, PROP_CONTEXT,
g_param_spec_object ("context",
"OpenGL context",
"Get OpenGL context",
GST_GL_TYPE_CONTEXT, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
klass->set_caps = NULL;
klass->filter = NULL;
klass->display_init_cb = NULL;
@ -176,7 +183,12 @@ static void
gst_gl_filter_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstGLFilter *filter = GST_GL_FILTER (object);
switch (prop_id) {
case PROP_CONTEXT:
g_value_set_object (value, filter->context);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;