mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 23:36:38 +00:00
d2f5567653
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 (#348976). Mass rename of xviddec -> dec variable for better code readability.
73 lines
2 KiB
C
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__ */
|