*/
#include "config.h"
+#include <gst/gst.h>
+#include <gst/vaapi/gstvaapisinkbase.h>
+#include <gst/vaapi/gstvaapidisplay_x11.h>
#include "gstvaapisink.h"
+#define GST_PLUGIN_NAME "vaapisink"
+#define GST_PLUGIN_DESC "A VA-API based videosink"
+
+GST_DEBUG_CATEGORY_STATIC(gst_debug_vaapisink);
+#define GST_CAT_DEFAULT gst_debug_vaapisink
+
/* ElementFactory information */
static const GstElementDetails gst_vaapisink_details =
GST_ELEMENT_DETAILS(
"width = (int) [ 1, MAX ], "
"height = (int) [ 1, MAX ]; "));
-GST_BOILERPLATE(GstVaapiSink, gst_vaapisink, GstVideoSink, GST_TYPE_VIDEO_SINK);
+static void gst_vaapisink_iface_init(GType type);
+
+GST_BOILERPLATE_FULL(
+ GstVaapiSink,
+ gst_vaapisink,
+ GstVideoSink,
+ GST_TYPE_VIDEO_SINK,
+ gst_vaapisink_iface_init);
+
+enum {
+ PROP_0,
+
+ PROP_DISPLAY,
+ PROP_DISPLAY_NAME,
+};
+
+static GstVaapiDisplay *
+gst_vaapisink_base_do_get_display(GstVaapiSinkBase *sink)
+{
+ return gst_vaapisink_get_display(GST_VAAPISINK(sink));
+}
+
+static void gst_vaapisink_base_iface_init(GstVaapiSinkBaseInterface *iface)
+{
+ iface->get_display = gst_vaapisink_base_do_get_display;
+}
+
+static void gst_vaapisink_iface_init(GType type)
+{
+ const GType g_define_type_id = type;
+
+ G_IMPLEMENT_INTERFACE(GST_TYPE_VAAPISINK_BASE,
+ gst_vaapisink_base_iface_init);
+}
+
+static void
+gst_vaapisink_destroy(GstVaapiSink *sink)
+{
+ if (sink->display) {
+ g_object_unref(sink->display);
+ sink->display = NULL;
+ }
+
+ if (sink->display_name) {
+ g_free(sink->display_name);
+ sink->display_name = NULL;
+ }
+}
+
+static void
+gst_vaapisink_finalize(GObject *object)
+{
+ gst_vaapisink_destroy(GST_VAAPISINK(object));
+
+ G_OBJECT_CLASS(parent_class)->finalize(object);
+}
+
+static void
+gst_vaapisink_set_property(
+ GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec
+)
+{
+ GstVaapiSink * const sink = GST_VAAPISINK(object);
+
+ switch (prop_id) {
+ case PROP_DISPLAY_NAME:
+ g_free(sink->display_name);
+ sink->display_name = g_strdup(g_value_get_string(value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_vaapisink_get_property(
+ GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec
+)
+{
+ GstVaapiSink * const sink = GST_VAAPISINK(object);
+
+ switch (prop_id) {
+ case PROP_DISPLAY:
+ g_value_set_object(value, sink->display);
+ break;
+ case PROP_DISPLAY_NAME:
+ g_value_set_string(value, sink->display_name);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
+ break;
+ }
+}
static void gst_vaapisink_base_init(gpointer klass)
{
GstElementClass * const element_class = GST_ELEMENT_CLASS(klass);
GstBaseSinkClass * const basesink_class = GST_BASE_SINK_CLASS(klass);
GstVideoSinkClass * const videosink_class = GST_VIDEO_SINK_CLASS(klass);
+
+ object_class->finalize = gst_vaapisink_finalize;
+ object_class->set_property = gst_vaapisink_set_property;
+ object_class->get_property = gst_vaapisink_get_property;
+
+ g_object_class_install_property
+ (object_class,
+ PROP_DISPLAY,
+ g_param_spec_object("display",
+ "display",
+ "display",
+ GST_VAAPI_TYPE_DISPLAY,
+ G_PARAM_READABLE));
+
+ g_object_class_install_property
+ (object_class,
+ PROP_DISPLAY_NAME,
+ g_param_spec_string("display-name",
+ "X11 display name",
+ "X11 display name",
+ "",
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
}
static void gst_vaapisink_init(GstVaapiSink *sink, GstVaapiSinkClass *klass)
{
+ sink->display_name = NULL;
+ sink->display = NULL;
+}
+
+GstVaapiDisplay *
+gst_vaapisink_get_display(GstVaapiSink *sink)
+{
+ if (!sink->display)
+ sink->display = gst_vaapi_display_x11_new(sink->display_name);
+ return sink->display;
}
static gboolean plugin_init(GstPlugin *plugin)
{
+ GST_DEBUG_CATEGORY_INIT(gst_debug_vaapisink,
+ GST_PLUGIN_NAME, 0, GST_PLUGIN_DESC);
+
return gst_element_register(plugin,
- "vaapisink",
+ GST_PLUGIN_NAME,
GST_RANK_PRIMARY,
GST_TYPE_VAAPISINK);
}
GST_PLUGIN_DEFINE(
GST_VERSION_MAJOR, GST_VERSION_MINOR,
- "vaapisink",
- "A VA-API based videosink",
+ GST_PLUGIN_NAME,
+ GST_PLUGIN_DESC,
plugin_init,
PACKAGE_VERSION,
"GPL",