From 81717e11be8210ab758989639c34824bdcf2a33a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= Date: Sat, 2 Aug 2008 17:39:13 +0000 Subject: Add TwoLAME MP2 encoding element, based on the LAME element. 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. --- ext/twolame/gsttwolame.h | 95 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 ext/twolame/gsttwolame.h (limited to 'ext/twolame/gsttwolame.h') diff --git a/ext/twolame/gsttwolame.h b/ext/twolame/gsttwolame.h new file mode 100644 index 00000000..53c003f5 --- /dev/null +++ b/ext/twolame/gsttwolame.h @@ -0,0 +1,95 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen + * Copyright (C) <2008> Sebastian Dröge + * + * 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 + +G_BEGIN_DECLS + +#include + +#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__ */ -- cgit v1.2.1