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glmixer: add read-only context property

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This commit is contained in:
Matthew Waters 2014-11-17 18:50:04 +11:00
parent f9c8268247
commit d28854a625
1 changed files with 12 additions and 1 deletions
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13
ext/gl/gstglmixer.c
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@ -501,7 +501,8 @@ enum
enum enum
{ {
PROP_0 PROP_0,
PROP_CONTEXT
}; };
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
@ -596,6 +597,11 @@ gst_gl_mixer_class_init (GstGLMixerClass * klass)
videoaggregator_class->get_output_buffer = gst_gl_mixer_get_output_buffer; videoaggregator_class->get_output_buffer = gst_gl_mixer_get_output_buffer;
videoaggregator_class->negotiated_caps = _negotiated_caps; videoaggregator_class->negotiated_caps = _negotiated_caps;
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));
/* Register the pad class */ /* Register the pad class */
g_type_class_ref (GST_TYPE_GL_MIXER_PAD); g_type_class_ref (GST_TYPE_GL_MIXER_PAD);
@ -1176,7 +1182,12 @@ static void
gst_gl_mixer_get_property (GObject * object, gst_gl_mixer_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec) guint prop_id, GValue * value, GParamSpec * pspec)
{ {
GstGLMixer *mixer = GST_GL_MIXER (object);
switch (prop_id) { switch (prop_id) {
case PROP_CONTEXT:
g_value_set_object (value, mixer->context);
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;