/* GStreamer

 * Copyright (C) 2004 Wim Taymans <wim@fluendo.com>

 *

 * 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_THEORAENC_H__

#define __GST_THEORAENC_H__

#include <gst/gst.h>

#include <theora/theora.h>

G_BEGIN_DECLS

#define GST_TYPE_THEORA_ENC \

  (gst_theora_enc_get_type())

#define GST_THEORA_ENC(obj) \

  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_THEORA_ENC,GstTheoraEnc))

#define GST_THEORA_ENC_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_THEORA_ENC,GstTheoraEncClass))

#define GST_IS_THEORA_ENC(obj) \

  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_THEORA_ENC))

#define GST_IS_THEORA_ENC_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_THEORA_ENC))

typedef struct _GstTheoraEnc GstTheoraEnc;

typedef struct _GstTheoraEncClass GstTheoraEncClass;

/**

 * GstTheoraEncBorderMode:

 * @BORDER_NONE: no border

 * @BORDER_BLACK: black border

 * @BORDER_MIRROR: Mirror image in border

 *

 * Border color to add when sizes not multiple of 16. 

 */ 

typedef enum

{

  BORDER_NONE,

  BORDER_BLACK,

  BORDER_MIRROR

}

GstTheoraEncBorderMode;

/**

 * GstTheoraEnc:

 *

 * Opaque data structure.

 */

struct _GstTheoraEnc

{

  GstElement element;

  GstPad *sinkpad;

  GstPad *srcpad;

  ogg_stream_state to;

  theora_state state;

  theora_info info;

  theora_comment comment;

  gboolean initialised;

  gboolean center;

  GstTheoraEncBorderMode border;

  gint video_bitrate;           /* bitrate target for Theora video */

  gint video_quality;           /* Theora quality selector 0 = low, 63 = high */

  gboolean quick;

  gboolean keyframe_auto;

  gint keyframe_freq;

  gint keyframe_force;

  gint keyframe_threshold;

  gint keyframe_mindistance;

  gint noise_sensitivity;

  gint sharpness;

  gint info_width, info_height;

  gint width, height;

  gint offset_x, offset_y;

  gint fps_n, fps_d;

  GstClockTime next_ts;

  GstClockTime expected_ts;

  gboolean next_discont;

  guint packetno;

  guint64 bytes_out;

  guint64 granulepos_offset;

  guint64 timestamp_offset;

  gint granule_shift;  

};

struct _GstTheoraEncClass

{

  GstElementClass parent_class;

};

G_END_DECLS

#endif /* __GST_THEORAENC_H__ */