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/* GStreamer xvid encoder 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_XVIDENC_H__
#define __GST_XVIDENC_H__
#include <gst/gst.h>
#include "gstxvid.h"
G_BEGIN_DECLS
#define GST_TYPE_XVIDENC \
(gst_xvidenc_get_type())
#define GST_XVIDENC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_XVIDENC, GstXvidEnc))
#define GST_XVIDENC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_XVIDENC, GstXvidEncClass))
#define GST_IS_XVIDENC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_XVIDENC))
#define GST_IS_XVIDENC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_XVIDENC))
typedef struct _GstXvidEnc GstXvidEnc;
typedef struct _GstXvidEncClass GstXvidEncClass;
struct _GstXvidEnc {
GstElement element;
/* pads */
GstPad *sinkpad, *srcpad;
/* xvid handle */
void *handle;
/* cache in place */
xvid_enc_frame_t *xframe_cache;
/* caps information */
gint csp;
gint width, height;
gint fbase;
gint fincr;
gint par_width;
gint par_height;
/* delayed buffers if bframe usage */
GQueue *delay;
/* encoding profile */
gint profile;
gint used_profile;
/* quantizer type; h263, MPEG */
gint quant_type;
/* encoding type; cbr, vbr, quant */
gint pass;
/* quality of encoded image */
gint bitrate;
gint quant;
/* gop */
gint max_key_interval;
gboolean closed_gop;
/* motion estimation */
gint motion;
gboolean me_chroma;
gint me_vhq;
gboolean me_quarterpel;
/* lumimasking */
gboolean lumimasking;
/* b-frames */
gint max_bframes;
gint bquant_ratio;
gint bquant_offset;
gint bframe_threshold;
/* misc */
gboolean gmc;
gboolean trellis;
gboolean interlaced;
gboolean cartoon;
gboolean greyscale;
gboolean hqacpred;
/* quantizer ranges */
gint max_iquant, min_iquant;
gint max_pquant, min_pquant;
gint max_bquant, min_bquant;
/* cbr (single pass) encoding */
gint reaction_delay_factor;
gint averaging_period;
gint buffer;
/* vbr (2pass) encoding */
gchar *filename;
gint keyframe_boost;
gint curve_compression_high;
gint curve_compression_low;
gint overflow_control_strength;
gint max_overflow_improvement;
gint max_overflow_degradation;
gint kfreduction;
gint kfthreshold;
gint container_frame_overhead;
};
struct _GstXvidEncClass {
GstElementClass parent_class;
};
GType gst_xvidenc_get_type(void);
G_END_DECLS
#endif /* __GST_XVIDENC_H__ */
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