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basetextoverlay: Make GstBaseTextOverlay::font-desc readable

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This commit is contained in:
Thibault Saunier 2014-10-23 11:22:35 +02:00
parent 25bd87307a
commit 0eea730523
1 changed files with 15 additions and 1 deletions
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16
ext/pango/gstbasetextoverlay.c
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@ -461,7 +461,7 @@ gst_base_text_overlay_class_init (GstBaseTextOverlayClass * klass)
"Pango font description of font to be used for rendering. "
"See documentation of pango_font_description_from_string "
"for syntax.", DEFAULT_PROP_FONT_DESC,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstBaseTextOverlay:color:
*
@ -1050,6 +1050,20 @@ gst_base_text_overlay_get_property (GObject * object, guint prop_id,
case PROP_SHADING_VALUE:
g_value_set_uint (value, overlay->shading_value);
break;
case PROP_FONT_DESC:
{
const PangoFontDescription *desc;
g_mutex_lock (GST_BASE_TEXT_OVERLAY_GET_CLASS (overlay)->pango_lock);
desc = pango_layout_get_font_description (overlay->layout);
if (!desc)
g_value_set_string (value, "");
else {
g_value_take_string (value, pango_font_description_to_string (desc));
}
g_mutex_unlock (GST_BASE_TEXT_OVERLAY_GET_CLASS (overlay)->pango_lock);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;