swfdec_codec_gst.h

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/* Swfdec
 * Copyright (C) 2003-2006 David Schleef <ds@schleef.org>
 *               2005-2006 Eric Anholt <eric@anholt.net>
 *               2006-2007 Benjamin Otte <otte@gnome.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 */

#ifndef __SWFDEC_CODEC_GST_H__
#define __SWFDEC_CODEC_GST_H__

#include <gst/gst.h>

G_BEGIN_DECLS

typedef struct {
  GstElement *          bin;
  GstPad *              src;
  GstPad *              sink;
  GQueue *              queue;          /* all the stored output GstBuffers */
} SwfdecGstDecoder;

gboolean        swfdec_gst_decoder_init         (SwfdecGstDecoder *     dec,
                                                 GstCaps *              srccaps,
                                                 GstCaps *              sinkcaps,
                                                 ...) G_GNUC_NULL_TERMINATED;

gboolean        swfdec_gst_colorspace_init      (SwfdecGstDecoder *     dec,
                                                 GstCaps *              srccaps,
                                                 GstCaps *              sinkcaps);
                                                 
void            swfdec_gst_decoder_push_eos     (SwfdecGstDecoder *     dec);
GstBuffer *     swfdec_gst_decoder_pull         (SwfdecGstDecoder *     dec);
gboolean        swfdec_gst_decoder_push         (SwfdecGstDecoder *     dec,
                                                 GstBuffer *            buffer);
void            swfdec_gst_decoder_finish       (SwfdecGstDecoder *     dec);

GstElementFactory *
                swfdec_gst_get_element_factory  (GstCaps *              caps);

GstElementFactory *
                swfdec_gst_get_demuxer_factory  (GstCaps *              caps);
GstElementFactory *
                swfdec_gst_get_parser_factory   (GstCaps *              caps);

GstPad *        swfdec_gst_connect_srcpad (GstElement *element, GstCaps *caps);

GstPad *        swfdec_gst_connect_sinkpad (GstElement *element, GstCaps *caps);
GstPad *    swfdec_gst_connect_sinkpad_by_pad (GstPad *srcpad, GstCaps *caps);

G_END_DECLS
#endif