mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
808d7edd02
Original commit message from CVS: * ext/libvisual/visual.c: (gst_visual_get_type), (gst_visual_src_setcaps), (gst_vis_src_negotiate), (gst_visual_chain): Small cleanups. * ext/theora/gsttheoradec.h: * ext/theora/theoradec.c: (gst_theora_dec_init), (gst_theora_dec_reset), (_theora_granule_time), (theora_dec_src_convert), (theora_dec_sink_convert), (theora_dec_src_query), (theora_dec_src_event), (theora_dec_sink_event), (theora_handle_comment_packet), (theora_handle_header_packet), (theora_dec_push), (theora_handle_data_packet), (theora_dec_chain), (theora_dec_change_state): Add simple QoS.
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
/* GStreamer
|
|
* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
|
*
|
|
* 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_THEORADEC_H__
|
|
#define __GST_THEORADEC_H__
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <gst/gst.h>
|
|
#include <theora/theora.h>
|
|
#include <string.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_THEORA_DEC \
|
|
(gst_theora_dec_get_type())
|
|
#define GST_THEORA_DEC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_THEORA_DEC,GstTheoraDec))
|
|
#define GST_THEORA_DEC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_THEORA_DEC,GstTheoraDec))
|
|
#define GST_IS_THEORA_DEC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_THEORA_DEC))
|
|
#define GST_IS_THEORA_DEC_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_THEORA_DEC))
|
|
|
|
typedef struct _GstTheoraDec GstTheoraDec;
|
|
typedef struct _GstTheoraDecClass GstTheoraDecClass;
|
|
|
|
/**
|
|
* GstTheoraDec:
|
|
*
|
|
* Opaque object data structure.
|
|
*/
|
|
struct _GstTheoraDec
|
|
{
|
|
GstElement element;
|
|
|
|
/* Pads */
|
|
GstPad *sinkpad;
|
|
GstPad *srcpad;
|
|
|
|
/* theora decoder state */
|
|
theora_state state;
|
|
theora_info info;
|
|
theora_comment comment;
|
|
|
|
gboolean have_header;
|
|
guint64 granulepos;
|
|
guint64 granule_shift;
|
|
|
|
GstClockTime last_timestamp;
|
|
guint64 frame_nr; /* unused */
|
|
gboolean need_keyframe;
|
|
gint width, height;
|
|
gint offset_x, offset_y;
|
|
|
|
gboolean crop;
|
|
|
|
GList *queued;
|
|
|
|
/* segment info */ /* with STREAM_LOCK */
|
|
GstSegment segment;
|
|
|
|
/* QoS stuff */ /* with LOCK*/
|
|
gboolean proportion;
|
|
GstClockTime earliest_time;
|
|
};
|
|
|
|
struct _GstTheoraDecClass
|
|
{
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_THEORADEC_H__ */
|