gstreamer/libs/gst/base/gstpushsrc.c
Andy Wingo 0675bff0fc gst/: s/BASESRC/BASE_SRC/g.
Original commit message from CVS:
2005-07-05  Andy Wingo  <wingo@pobox.com>

* gst/elements/gstfilesrc.c:
* gst/elements/gstfakesrc.c:
* gst/base/gstpushsrc.c:
* gst/base/gstbasesrc.h:
* gst/base/gstbasesrc.c: s/BASESRC/BASE_SRC/g.
2005-07-05 16:38:13 +00:00

130 lines
3.2 KiB
C

/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000,2005 Wim Taymans <wim@fluendo.com>
*
* gstpushsrc.c:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "gstpushsrc.h"
#include "gsttypefindhelper.h"
#include <gst/gstmarshal.h>
GST_DEBUG_CATEGORY_STATIC (gst_pushsrc_debug);
#define GST_CAT_DEFAULT gst_pushsrc_debug
/* PushSrc signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum
{
PROP_0,
};
static GstElementClass *parent_class = NULL;
static void gst_pushsrc_base_init (gpointer g_class);
static void gst_pushsrc_class_init (GstPushSrcClass * klass);
static void gst_pushsrc_init (GstPushSrc * src, gpointer g_class);
GType
gst_pushsrc_get_type (void)
{
static GType pushsrc_type = 0;
if (!pushsrc_type) {
static const GTypeInfo pushsrc_info = {
sizeof (GstPushSrcClass),
(GBaseInitFunc) gst_pushsrc_base_init,
NULL,
(GClassInitFunc) gst_pushsrc_class_init,
NULL,
NULL,
sizeof (GstPushSrc),
0,
(GInstanceInitFunc) gst_pushsrc_init,
};
pushsrc_type = g_type_register_static (GST_TYPE_BASE_SRC,
"GstPushSrc", &pushsrc_info, G_TYPE_FLAG_ABSTRACT);
}
return pushsrc_type;
}
#if 0
static const GstEventMask *gst_pushsrc_get_event_mask (GstPad * pad);
#endif
static GstFlowReturn gst_pushsrc_create (GstBaseSrc * bsrc, guint64 offset,
guint length, GstBuffer ** ret);
static void
gst_pushsrc_base_init (gpointer g_class)
{
GST_DEBUG_CATEGORY_INIT (gst_pushsrc_debug, "pushsrc", 0, "pushsrc element");
}
static void
gst_pushsrc_class_init (GstPushSrcClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstBaseSrcClass *gstbasesrc_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
gstbasesrc_class = (GstBaseSrcClass *) klass;
parent_class = g_type_class_ref (GST_TYPE_BASE_SRC);
gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_pushsrc_create);
}
static void
gst_pushsrc_init (GstPushSrc * pushsrc, gpointer g_class)
{
}
static GstFlowReturn
gst_pushsrc_create (GstBaseSrc * bsrc, guint64 offset, guint length,
GstBuffer ** ret)
{
GstFlowReturn fret;
GstPushSrc *src;
GstPushSrcClass *pclass;
src = GST_PUSHSRC (bsrc);
pclass = GST_PUSHSRC_GET_CLASS (src);
if (pclass->create)
fret = pclass->create (src, ret);
else
fret = GST_FLOW_ERROR;
return fret;
}