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111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_LAME_H__
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#define __GST_LAME_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#include <lame/lame.h>
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#define GST_TYPE_LAME \
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(gst_lame_get_type())
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#define GST_LAME(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LAME,GstLame))
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#define GST_LAME_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LAME,GstLameClass))
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#define GST_IS_LAME(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LAME))
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#define GST_IS_LAME_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LAME))
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typedef struct _GstLame GstLame;
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typedef struct _GstLameClass GstLameClass;
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/**
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* GstLame:
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*
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* Opaque data structure.
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*/
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struct _GstLame {
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GstElement element;
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/*< private >*/
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GstPad *srcpad, *sinkpad;
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gint samplerate;
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gint num_channels;
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gboolean setup;
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gint bitrate;
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gfloat compression_ratio;
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gint quality;
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gint mode; /* actual mode in use now */
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gint requested_mode; /* requested mode by user/app */
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gboolean force_ms;
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gboolean free_format;
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gboolean copyright;
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gboolean original;
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gboolean error_protection;
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gboolean extension;
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gboolean strict_iso;
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gboolean disable_reservoir;
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gint vbr;
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gint vbr_quality;
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gint vbr_mean_bitrate;
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gint vbr_min_bitrate;
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gint vbr_max_bitrate;
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gint vbr_hard_min;
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gint lowpass_freq;
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gint lowpass_width;
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gint highpass_freq;
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gint highpass_width;
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gboolean ath_only;
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gboolean ath_short;
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gboolean no_ath;
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gint ath_type;
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gint ath_lower;
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gboolean allow_diff_short;
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gboolean no_short_blocks;
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gboolean emphasis;
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gint preset;
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/* track this so we don't send a last buffer in eos handler after error */
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GstFlowReturn last_flow;
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lame_global_flags *lgf;
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/* time tracker */
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guint64 last_ts, last_offs, last_duration, eos_ts;
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};
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struct _GstLameClass {
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GstElementClass parent_class;
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};
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GType gst_lame_get_type(void);
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gboolean gst_lame_register (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_LAME_H__ */
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