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vdpaumpegdec: add display property

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This commit is contained in:
Carl-Anton Ingmarsson 2009-10-16 00:16:24 +02:00
parent 8998198703
commit 55b108f7ca
2 changed files with 51 additions and 14 deletions
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63
sys/vdpau/gstvdpmpegdec.c
View file

@ -58,7 +58,8 @@ enum
enum
{
PROP_0
PROP_0,
PROP_DISPLAY
};
/* the capabilities of the inputs and outputs.
@ -79,7 +80,6 @@ GST_BOILERPLATE_FULL (GstVdpMpegDec, gst_vdp_mpeg_dec,
GstElement, GST_TYPE_ELEMENT, DEBUG_INIT);
static void gst_vdp_mpeg_dec_init_info (VdpPictureInfoMPEG1Or2 * vdp_info);
static void gst_vdp_mpeg_dec_finalize (GObject * object);
typedef struct
{
@ -373,7 +373,7 @@ gst_vdp_mpeg_dec_alloc_buffer (GstVdpMpegDec * mpeg_dec, GstBuffer ** outbuf)
gint width, height;
if (G_UNLIKELY (!mpeg_dec->device)) {
mpeg_dec->device = gst_vdp_get_device (mpeg_dec->display_name);
mpeg_dec->device = gst_vdp_get_device (mpeg_dec->display);
if (G_UNLIKELY (!mpeg_dec->device))
goto device_error;
}
@ -1165,6 +1165,46 @@ gst_vdp_mpeg_dec_change_state (GstElement * element, GstStateChange transition)
}
/* GObject vmethod implementations */
static void
gst_vdp_mpeg_dec_finalize (GObject * object)
{
GstVdpMpegDec *mpeg_dec = (GstVdpMpegDec *) object;
g_object_unref (mpeg_dec->adapter);
g_mutex_free (mpeg_dec->mutex);
}
static void
gst_vdp_mpeg_dec_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec)
{
GstVdpMpegDec *mpeg_dec = (GstVdpMpegDec *) object;
switch (property_id) {
case PROP_DISPLAY:
g_value_set_string (value, mpeg_dec->display);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gst_vdp_mpeg_dec_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
GstVdpMpegDec *mpeg_dec = (GstVdpMpegDec *) object;
switch (property_id) {
case PROP_DISPLAY:
mpeg_dec->display = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gst_vdp_mpeg_dec_base_init (gpointer gclass)
@ -1200,9 +1240,15 @@ gst_vdp_mpeg_dec_class_init (GstVdpMpegDecClass * klass)
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
gobject_class->get_property = gst_vdp_mpeg_dec_get_property;
gobject_class->set_property = gst_vdp_mpeg_dec_set_property;
gobject_class->finalize = gst_vdp_mpeg_dec_finalize;
gstelement_class->change_state = gst_vdp_mpeg_dec_change_state;
g_object_class_install_property (gobject_class, PROP_DISPLAY,
g_param_spec_string ("display", "Display", "X Display name",
NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
}
static void
@ -1247,17 +1293,8 @@ gst_vdp_mpeg_dec_init (GstVdpMpegDec * mpeg_dec, GstVdpMpegDecClass * gclass)
GST_DEBUG_FUNCPTR (gst_vdp_mpeg_dec_sink_event));
gst_element_add_pad (GST_ELEMENT (mpeg_dec), mpeg_dec->sink);
mpeg_dec->display_name = NULL;
mpeg_dec->display = NULL;
mpeg_dec->adapter = gst_adapter_new ();
mpeg_dec->mutex = g_mutex_new ();
}
static void
gst_vdp_mpeg_dec_finalize (GObject * object)
{
GstVdpMpegDec *mpeg_dec = (GstVdpMpegDec *) object;
g_object_unref (mpeg_dec->adapter);
g_mutex_free (mpeg_dec->mutex);
}

2
sys/vdpau/gstvdpmpegdec.h
View file

@ -52,7 +52,7 @@ struct _GstVdpMpegDec
GstPad *sink;
/* properties */
gchar *display_name;
gchar *display;
gboolean yuv_output;