gstreamer/ext/xvid/gstxviddec.h
Tim-Philipp Müller d2f5567653 ext/xvid/gstxviddec.*: Clean-ups and code reflows. Pass return value from gst_pad_alloc_buffer() upstream among other...
Original commit message from CVS:
* ext/xvid/gstxviddec.c: (gst_xviddec_init), (gst_xviddec_reset),
(gst_xviddec_unset), (gst_xviddec_handle_sink_event),
(gst_xviddec_setup), (gst_xviddec_negotiate), (gst_xviddec_chain),
(gst_xviddec_flush_buffers), (gst_xviddec_src_getcaps),
(gst_xviddec_setcaps), (gst_xviddec_change_state):
* ext/xvid/gstxviddec.h:
Clean-ups and code reflows. Pass return value from
gst_pad_alloc_buffer() upstream among other things. Also check
for NULL GValue before using GST_VALUE_TYPE macro ().
Mass rename of xviddec -> dec variable for better
code readability.
2006-07-28 12:14:06 +00:00

73 lines
2 KiB
C

/* GStreamer xvid decoder plugin
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* 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_XVIDDEC_H__
#define __GST_XVIDDEC_H__
#include <gst/gst.h>
#include "gstxvid.h"
G_BEGIN_DECLS
#define GST_TYPE_XVIDDEC \
(gst_xviddec_get_type())
#define GST_XVIDDEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_XVIDDEC, GstXvidDec))
#define GST_XVIDDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_XVIDDEC, GstXvidDecClass))
#define GST_IS_XVIDDEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_XVIDDEC))
#define GST_IS_XVIDDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_XVIDDEC))
typedef struct _GstXvidDec GstXvidDec;
typedef struct _GstXvidDecClass GstXvidDecClass;
struct _GstXvidDec {
GstElement element;
/* pads */
GstPad *sinkpad, *srcpad;
/* xvid handle */
void *handle;
/* video (output) settings */
gint csp;
gint width, height;
gint fps_n, fps_d, par_n, par_d;
gint outbuf_size;
/* whether in need for keyframe */
gboolean waiting_for_key;
/* retain some info on delayed frame */
gboolean have_ts;
GstClockTime next_ts, next_dur;
};
struct _GstXvidDecClass {
GstElementClass parent_class;
};
GType gst_xviddec_get_type(void);
G_END_DECLS
#endif /* __GST_XVIDDEC_H__ */