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Revert "baseparse: add skip property"

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This reverts commit b5a3d60363.

Reverting this for now, since no one really seems to remember why this
property exists or what it could possibly be good for. It seems to have
been in the original mp3parse since the beginning of time and was back-
ported from there.
This commit is contained in:
Tim-Philipp Müller 2010-10-05 11:17:52 +01:00
parent 7e581aebe2
commit 716e430fd5
1 changed files with 3 additions and 78 deletions
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81
gst/audioparsers/gstbaseparse.c
View file

@ -274,10 +274,6 @@ struct _GstBaseParsePrivate
GSList *buffers_queued;
GstClockTime last_ts;
gint64 last_offset;
/* property */
/* number of initial frames to discard */
gint skip;
};
typedef struct _GstBaseParseSeek
@ -288,23 +284,6 @@ typedef struct _GstBaseParseSeek
GstClockTime start_ts;
} GstBaseParseSeek;
/* signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum
{
PROP_0,
PROP_SKIP
/* FILL ME */
};
#define PROP_DEFAULT_SKIP 0
static GstElementClass *parent_class = NULL;
static void gst_base_parse_class_init (GstBaseParseClass * klass);
@ -343,10 +322,6 @@ static void gst_base_parse_reset (GstBaseParse * parse);
static void gst_base_parse_set_index (GstElement * element, GstIndex * index);
static GstIndex *gst_base_parse_get_index (GstElement * element);
static void gst_base_parse_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_base_parse_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static gboolean gst_base_parse_sink_activate (GstPad * sinkpad);
static gboolean gst_base_parse_sink_activate_push (GstPad * pad,
@ -456,14 +431,6 @@ gst_base_parse_class_init (GstBaseParseClass * klass)
gstelement_class->set_index = GST_DEBUG_FUNCPTR (gst_base_parse_set_index);
gstelement_class->get_index = GST_DEBUG_FUNCPTR (gst_base_parse_get_index);
gobject_class->set_property = gst_base_parse_set_property;
gobject_class->get_property = gst_base_parse_get_property;
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SKIP,
g_param_spec_int ("skip", "skip", "Discard number of initial frames",
0, G_MAXINT, PROP_DEFAULT_SKIP,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/* Default handlers */
klass->check_valid_frame = gst_base_parse_check_frame;
klass->parse_frame = gst_base_parse_parse_frame;
@ -521,7 +488,6 @@ gst_base_parse_init (GstBaseParse * parse, GstBaseParseClass * bclass)
parse->adapter = gst_adapter_new ();
parse->priv->pad_mode = GST_ACTIVATE_NONE;
parse->priv->skip = PROP_DEFAULT_SKIP;
/* init state */
gst_base_parse_reset (parse);
@ -1576,15 +1542,9 @@ gst_base_parse_push_buffer (GstBaseParse * parse, GstBuffer * buffer)
ret = GST_FLOW_OK;
} else if (ret == GST_FLOW_OK) {
if (parse->segment.rate > 0.0) {
if (G_LIKELY (!parse->priv->skip)) {
GST_LOG_OBJECT (parse, "frame (%d bytes) pushed: %s",
GST_BUFFER_SIZE (buffer), gst_flow_get_name (ret));
ret = gst_pad_push (parse->srcpad, buffer);
} else {
GST_DEBUG_OBJECT (parse, "initial frame (%d bytes) discarded",
GST_BUFFER_SIZE (buffer));
parse->priv->skip--;
}
GST_LOG_OBJECT (parse, "frame (%d bytes) pushed: %s",
GST_BUFFER_SIZE (buffer), gst_flow_get_name (ret));
ret = gst_pad_push (parse->srcpad, buffer);
} else {
GST_LOG_OBJECT (parse, "frame (%d bytes) queued for now",
GST_BUFFER_SIZE (buffer));
@ -3158,41 +3118,6 @@ gst_base_parse_get_index (GstElement * element)
return result;
}
static void
gst_base_parse_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstBaseParse *parse;
parse = GST_BASE_PARSE (object);
switch (prop_id) {
case PROP_SKIP:
parse->priv->skip = g_value_get_int (value);
break;
default:
break;
}
}
static void
gst_base_parse_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstBaseParse *parse;
parse = GST_BASE_PARSE (object);
switch (prop_id) {
case PROP_SKIP:
g_value_set_int (value, parse->priv->skip);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GstStateChangeReturn
gst_base_parse_change_state (GstElement * element, GstStateChange transition)
{