1 /* GStreamer libsndfile plugin
2 * Copyright (C) 2003 Andy Wingo <wingo at pobox dot com>
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., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20
21 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24
25 #include <gst/gst-i18n-plugin.h>
26 #include <string.h>
27
28 #include "gstsfelements.h"
29
30 /* sf formats */
31
32 GstCaps *
gst_sf_create_audio_template_caps(void)33 gst_sf_create_audio_template_caps (void)
34 {
35 GstCaps *caps = gst_caps_new_empty ();
36 SF_FORMAT_INFO format_info;
37 const gchar *fmt;
38 gint k, count;
39
40 sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (gint));
41
42 for (k = 0; k < count; k++) {
43 format_info.format = k;
44 sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info));
45
46 switch (format_info.format) {
47 case SF_FORMAT_IRCAM: /* Berkeley/IRCAM/CARL */
48 fmt = "audio/x-ircam";
49 break;
50 case SF_FORMAT_NIST: /* Sphere NIST format. */
51 fmt = "audio/x-nist";
52 break;
53 case SF_FORMAT_PAF: /* Ensoniq PARIS file format. */
54 fmt = "audio/x-paris";
55 break;
56 case SF_FORMAT_SDS: /* Midi Sample Dump Standard */
57 fmt = "audio/x-sds";
58 break;
59 case SF_FORMAT_SVX: /* Amiga IFF / SVX8 / SV16 format. */
60 fmt = "audio/x-svx";
61 break;
62 case SF_FORMAT_VOC: /* VOC files. */
63 fmt = "audio/x-voc";
64 break;
65 case SF_FORMAT_W64: /* Sonic Foundry's 64 bit RIFF/WAV */
66 fmt = "audio/x-w64";
67 break;
68 case SF_FORMAT_XI: /* Fasttracker 2 Extended Instrument */
69 fmt = "audio/x-xi";
70 break;
71 case SF_FORMAT_RF64: /* RF64 WAV file */
72 fmt = "audio/x-rf64";
73 break;
74 /* does not make sense to expose that */
75 case SF_FORMAT_RAW: /* RAW PCM data. */
76 /* we have other elements to handle these */
77 case SF_FORMAT_AIFF: /* Apple/SGI AIFF format */
78 case SF_FORMAT_AU: /* Sun/NeXT AU format */
79 case SF_FORMAT_FLAC: /* FLAC lossless file format */
80 case SF_FORMAT_OGG: /* Xiph OGG container */
81 case SF_FORMAT_WAV: /* Microsoft WAV format */
82 case SF_FORMAT_WAVEX: /* MS WAVE with WAVEFORMATEX */
83 fmt = NULL;
84 GST_LOG ("skipping format '%s'", format_info.name);
85 break;
86 case SF_FORMAT_MAT4: /* Matlab (tm) V4.2 / GNU Octave 2.0 */
87 case SF_FORMAT_MAT5: /* Matlab (tm) V5.0 / GNU Octave 2.1 */
88 case SF_FORMAT_PVF: /* Portable Voice Format */
89 case SF_FORMAT_HTK: /* HMM Tool Kit format */
90 case SF_FORMAT_AVR: /* Audio Visual Research */
91 case SF_FORMAT_SD2: /* Sound Designer 2 */
92 case SF_FORMAT_CAF: /* Core Audio File format */
93 case SF_FORMAT_WVE: /* Psion WVE format */
94 case SF_FORMAT_MPC2K: /* Akai MPC 2000 sampler */
95 default:
96 fmt = NULL;
97 GST_WARNING ("format 0x%x: '%s' is not mapped", format_info.format,
98 format_info.name);
99 }
100 if (fmt != NULL) {
101 gst_caps_append_structure (caps, gst_structure_new_empty (fmt));
102 }
103 }
104 return gst_caps_simplify (caps);
105 }
106
107 void
sf_element_init(GstPlugin * plugin)108 sf_element_init (GstPlugin * plugin)
109 {
110 static gsize res = FALSE;
111
112 if (g_once_init_enter (&res)) {
113 #ifdef ENABLE_NLS
114 GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE,
115 LOCALEDIR);
116 bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
117 bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
118 #endif /* ENABLE_NLS */
119 g_once_init_leave (&res, TRUE);
120 }
121 }
122