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rtph264depay: remove deprecated "byte-stream" and "access-unit" properties

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These will be picked automatically based on downstream caps now, so
if you want the depayloader to output a specific format, make sure
the element downstream advertises that preference or use a capsfilter
after the depayloader to force it.
This commit is contained in:
Tim-Philipp Müller 2012-07-06 14:42:19 +01:00
parent cffbf8cfc3
commit cd1da84bcc
1 changed files with 16 additions and 81 deletions
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97
gst/rtp/gstrtph264depay.c
View file

@ -31,17 +31,10 @@
GST_DEBUG_CATEGORY_STATIC (rtph264depay_debug);
#define GST_CAT_DEFAULT (rtph264depay_debug)
#define DEFAULT_BYTE_STREAM TRUE
#define DEFAULT_ACCESS_UNIT FALSE
enum
{
PROP_0,
PROP_BYTE_STREAM,
PROP_ACCESS_UNIT,
PROP_LAST
};
/* This is what we'll default to when downstream hasn't
* expressed a restriction or preference via caps */
#define DEFAULT_BYTE_STREAM TRUE
#define DEFAULT_ACCESS_UNIT FALSE
/* 3 zero bytes syncword */
static const guint8 sync_bytes[] = { 0, 0, 0, 1 };
@ -88,10 +81,6 @@ G_DEFINE_TYPE (GstRtpH264Depay, gst_rtp_h264_depay,
GST_TYPE_RTP_BASE_DEPAYLOAD);
static void gst_rtp_h264_depay_finalize (GObject * object);
static void gst_rtp_h264_depay_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_rtp_h264_depay_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstStateChangeReturn gst_rtp_h264_depay_change_state (GstElement *
element, GstStateChange transition);
@ -116,18 +105,6 @@ gst_rtp_h264_depay_class_init (GstRtpH264DepayClass * klass)
gobject_class->finalize = gst_rtp_h264_depay_finalize;
gobject_class->set_property = gst_rtp_h264_depay_set_property;
gobject_class->get_property = gst_rtp_h264_depay_get_property;
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_BYTE_STREAM,
g_param_spec_boolean ("byte-stream", "Byte Stream",
"Generate byte stream format of NALU (deprecated; use caps)",
DEFAULT_BYTE_STREAM, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_ACCESS_UNIT,
g_param_spec_boolean ("access-unit", "Access Unit",
"Merge NALU into AU (picture) (deprecated; use caps)",
DEFAULT_ACCESS_UNIT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&gst_rtp_h264_depay_src_template));
gst_element_class_add_pad_template (gstelement_class,
@ -194,48 +171,6 @@ gst_rtp_h264_depay_finalize (GObject * object)
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gst_rtp_h264_depay_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstRtpH264Depay *rtph264depay;
rtph264depay = GST_RTP_H264_DEPAY (object);
switch (prop_id) {
case PROP_BYTE_STREAM:
rtph264depay->byte_stream = g_value_get_boolean (value);
break;
case PROP_ACCESS_UNIT:
rtph264depay->merge = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_rtp_h264_depay_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstRtpH264Depay *rtph264depay;
rtph264depay = GST_RTP_H264_DEPAY (object);
switch (prop_id) {
case PROP_BYTE_STREAM:
g_value_set_boolean (value, rtph264depay->byte_stream);
break;
case PROP_ACCESS_UNIT:
g_value_set_boolean (value, rtph264depay->merge);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_rtp_h264_depay_negotiate (GstRtpH264Depay * rtph264depay)
{
@ -276,22 +211,22 @@ gst_rtp_h264_depay_negotiate (GstRtpH264Depay * rtph264depay)
gst_caps_unref (caps);
}
if (byte_stream >= 0) {
if (byte_stream != -1) {
GST_DEBUG_OBJECT (rtph264depay, "downstream requires byte-stream %d",
byte_stream);
if (rtph264depay->byte_stream != byte_stream) {
GST_WARNING_OBJECT (rtph264depay,
"overriding property setting based on caps");
rtph264depay->byte_stream = byte_stream;
}
rtph264depay->byte_stream = byte_stream;
} else {
GST_DEBUG_OBJECT (rtph264depay, "defaulting to byte-stream %d",
DEFAULT_BYTE_STREAM);
rtph264depay->byte_stream = DEFAULT_BYTE_STREAM;
}
if (merge >= 0) {
if (merge != -1) {
GST_DEBUG_OBJECT (rtph264depay, "downstream requires merge %d", merge);
if (rtph264depay->merge != merge) {
GST_WARNING_OBJECT (rtph264depay,
"overriding property setting based on caps");
rtph264depay->merge = merge;
}
rtph264depay->merge = merge;
} else {
GST_DEBUG_OBJECT (rtph264depay, "defaulting to merge %d",
DEFAULT_ACCESS_UNIT);
rtph264depay->merge = DEFAULT_ACCESS_UNIT;
}
}