1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 22 #ifndef __GST_TWO_LAME_H__ 23 #define __GST_TWO_LAME_H__ 24 25 26 #include <gst/gst.h> 27 #include <gst/audio/gstaudioencoder.h> 28 29 G_BEGIN_DECLS 30 31 #include <twolame.h> 32 33 #define GST_TYPE_TWO_LAME \ 34 (gst_two_lame_get_type()) 35 #define GST_TWO_LAME(obj) \ 36 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TWO_LAME,GstTwoLame)) 37 #define GST_TWO_LAME_CLASS(klass) \ 38 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TWO_LAME,GstTwoLameClass)) 39 #define GST_IS_TWO_LAME(obj) \ 40 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TWO_LAME)) 41 #define GST_IS_TWO_LAME_CLASS(klass) \ 42 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TWO_LAME)) 43 44 typedef struct _GstTwoLame GstTwoLame; 45 typedef struct _GstTwoLameClass GstTwoLameClass; 46 47 /** 48 * GstTwoLame: 49 * 50 * Opaque data structure. 51 */ 52 struct _GstTwoLame { 53 GstAudioEncoder element; 54 55 gint samplerate; 56 gint num_channels; 57 gboolean float_input; 58 gboolean setup; 59 60 gint mode; 61 gint psymodel; 62 gint bitrate; 63 gint padding; 64 gboolean energy_level_extension; 65 gint emphasis; 66 gboolean error_protection; 67 gboolean copyright; 68 gboolean original; 69 gboolean vbr; 70 gfloat vbr_level; 71 gfloat ath_level; 72 gint vbr_max_bitrate; 73 gboolean quick_mode; 74 gint quick_mode_count; 75 76 twolame_options *glopts; 77 }; 78 79 struct _GstTwoLameClass { 80 GstAudioEncoderClass parent_class; 81 }; 82 83 GType gst_two_lame_get_type(void); 84 85 G_END_DECLS 86 87 88 #endif /* __GST_TWO_LAME_H__ */ 89