mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 19:31:12 +00:00
81717e11be
Original commit message from CVS: * configure.ac: * ext/Makefile.am: * ext/twolame/Makefile.am: * ext/twolame/gsttwolame.c: (gst_two_lame_mode_get_type), (gst_two_lame_padding_get_type), (gst_two_lame_emphasis_get_type), (gst_two_lame_release_memory), (gst_two_lame_finalize), (gst_two_lame_base_init), (gst_two_lame_class_init), (gst_two_lame_src_setcaps), (gst_two_lame_sink_setcaps), (gst_two_lame_init), (gst_two_lame_set_property), (gst_two_lame_get_property), (gst_two_lame_sink_event), (gst_two_lame_chain), (gst_two_lame_setup), (gst_two_lame_change_state), (gst_two_lame_get_default_settings), (plugin_init): * ext/twolame/gsttwolame.h: Add TwoLAME MP2 encoding element, based on the LAME element.
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
* Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
|
*
|
|
* 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_TWO_LAME_H__
|
|
#define __GST_TWO_LAME_H__
|
|
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#include <twolame.h>
|
|
|
|
#define GST_TYPE_TWO_LAME \
|
|
(gst_two_lame_get_type())
|
|
#define GST_TWO_LAME(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TWO_LAME,GstTwoLame))
|
|
#define GST_TWO_LAME_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TWO_LAME,GstTwoLameClass))
|
|
#define GST_IS_TWO_LAME(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TWO_LAME))
|
|
#define GST_IS_TWO_LAME_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TWO_LAME))
|
|
|
|
typedef struct _GstTwoLame GstTwoLame;
|
|
typedef struct _GstTwoLameClass GstTwoLameClass;
|
|
|
|
/**
|
|
* GstTwoLame:
|
|
*
|
|
* Opaque data structure.
|
|
*/
|
|
struct _GstTwoLame {
|
|
GstElement element;
|
|
|
|
/*< private >*/
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
gint samplerate;
|
|
gint num_channels;
|
|
gboolean setup;
|
|
|
|
gint mode;
|
|
gint psymodel;
|
|
gint bitrate;
|
|
gint padding;
|
|
gboolean energy_level_extension;
|
|
gint emphasis;
|
|
gboolean error_protection;
|
|
gboolean copyright;
|
|
gboolean original;
|
|
gboolean vbr;
|
|
gfloat vbr_level;
|
|
gfloat ath_level;
|
|
gint vbr_max_bitrate;
|
|
gboolean quick_mode;
|
|
gint quick_mode_count;
|
|
|
|
/* track this so we don't send a last buffer in eos handler after error */
|
|
GstFlowReturn last_flow;
|
|
|
|
twolame_options *glopts;
|
|
|
|
/* time tracker */
|
|
guint64 last_ts, last_offs, last_duration, eos_ts;
|
|
};
|
|
|
|
struct _GstTwoLameClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_two_lame_get_type(void);
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif /* __GST_TWO_LAME_H__ */
|