gstreamer/gst/autoplug/gstspideridentity.h
Steve Baker 7fec8602c3 first phase of spider cleanup
Original commit message from CVS:
first phase of spider cleanup
- get rid of the buffer cache for type finding
- do type finding within spider identity instead of in seperate element
- currently doing type finding with the first buffer only. will eventually merge buffer until there is "enough" data to typefind with
- spider now only has 1 sink instead of many. I don't believe it would be possible to mux with spider anyway
- if type finding fails, gst_element_error is called. Its up to the app to catch the error signal and stop the pipeline
2002-12-01 01:37:58 +00:00

78 lines
2.3 KiB
C

/* GStreamer
* Copyright (C) 2002 Erik Walthinsen <omega@cse.ogi.edu>
* 2002 Wim Taymans <wtay@chello.be>
*
* gstspideridentity.h:
*
* 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.
*/
#ifndef __GST_SPIDER_IDENTITY_H__
#define __GST_SPIDER_IDENTITY_H__
#include <config.h>
#include <gst/gst.h>
G_BEGIN_DECLS
GstElementDetails gst_spider_identity_details;
#define GST_TYPE_SPIDER_IDENTITY \
(gst_spider_identity_get_type())
#define GST_SPIDER_IDENTITY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPIDER_IDENTITY,GstSpiderIdentity))
#define GST_SPIDER_IDENTITY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPIDER_IDENTITY,GstSpiderIdentityClass))
#define GST_IS_SPIDER_IDENTITY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPIDER_IDENTITY))
#define GST_IS_SPIDER_IDENTITY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPIDER_IDENTITY))
typedef struct _GstSpiderIdentity GstSpiderIdentity;
typedef struct _GstSpiderIdentityClass GstSpiderIdentityClass;
struct _GstSpiderIdentity {
GstElement element;
/* sink and source */
GstPad *sink;
GstPad *src;
/* plugged into autoplugger yet? */
gboolean plugged;
/* Caps from typefinding */
GstCaps *caps;
};
struct _GstSpiderIdentityClass {
GstElementClass parent_class;
};
GType gst_spider_identity_get_type (void);
GstSpiderIdentity* gst_spider_identity_new_sink (gchar *name);
GstSpiderIdentity* gst_spider_identity_new_src (gchar *name);
GstPad* gst_spider_identity_request_new_pad (GstElement *element, GstPadTemplate *templ, const gchar *name);
G_END_DECLS
#endif /* __GST_SPIDER_IDENTITY_H__ */