1 /* Gnome-Streamer
2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
18 */
21 #ifndef __GST_LAME_H__
22 #define __GST_LAME_H__
25 #include <config.h>
26 #include <gst/gst.h>
28 #ifdef __cplusplus
29 extern "C" {
30 #endif /* __cplusplus */
32 #include <lame/lame.h>
34 #define GST_TYPE_LAME \
35 (gst_lame_get_type())
36 #define GST_LAME(obj) \
37 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LAME,GstLame))
38 #define GST_LAME_CLASS(klass) \
39 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LAME,GstLameClass))
40 #define GST_IS_LAME(obj) \
41 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LAME))
42 #define GST_IS_LAME_CLASS(obj) \
43 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LAME))
45 typedef enum {
46 GST_LAME_OPEN = GST_ELEMENT_FLAG_LAST,
48 GST_LAME_FLAG_LAST = GST_ELEMENT_FLAG_LAST+2,
49 } GstLameFlags;
51 typedef struct _GstLame GstLame;
52 typedef struct _GstLameClass GstLameClass;
54 struct _GstLame {
55 GstElement element;
56 /* pads */
57 GstPad *srcpad, *sinkpad;
59 gint samplerate;
60 gint num_channels;
62 gint bitrate;
63 gfloat compression_ratio;
64 gint quality;
65 gint mode;
66 gboolean force_ms;
67 gboolean free_format;
68 gboolean copyright;
69 gboolean original;
70 gboolean error_protection;
71 gint padding_type;
72 gboolean extension;
73 gboolean strict_iso;
74 gboolean disable_reservoir;
75 gboolean vbr;
76 gint vbr_mean_bitrate;
77 gint vbr_min_bitrate;
78 gint vbr_max_bitrate;
79 gint vbr_hard_min;
80 gint lowpass_freq;
81 gint lowpass_width;
82 gint highpass_freq;
83 gint highpass_width;
84 gboolean ath_only;
85 gboolean ath_short;
86 gboolean no_ath;
87 gint ath_type;
88 gint ath_lower;
89 gint cwlimit;
90 gboolean allow_diff_short;
91 gboolean no_short_blocks;
92 gboolean emphasis;
94 lame_global_flags *lgf;
95 };
97 struct _GstLameClass {
98 GstElementClass parent_class;
99 };
101 GType gst_lame_get_type(void);
103 #ifdef __cplusplus
104 }
105 #endif /* __cplusplus */
108 #endif /* __GST_LAME_H__ */