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sndfile: allow per feature registration

Browse source 
Split plugin into features including
dynamic types which can be indiviually
registered during a static build.

More details here:

https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2038>
This commit is contained in:
Stéphane Cerveau 2021-02-19 12:30:50 +01:00 committed by GStreamer Marge Bot
parent 8f9610071d
commit 1b30f6072a
7 changed files with 138 additions and 103 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

91
ext/sndfile/gstsf.c
View file

@ -25,100 +25,13 @@
#include <gst/gst-i18n-plugin.h>
#include <string.h>
#include "gstsf.h"
#include "gstsfelements.h"
/* sf formats */
GstCaps *
gst_sf_create_audio_template_caps (void)
{
GstCaps *caps = gst_caps_new_empty ();
SF_FORMAT_INFO format_info;
const gchar *fmt;
gint k, count;
sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (gint));
for (k = 0; k < count; k++) {
format_info.format = k;
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info));
switch (format_info.format) {
case SF_FORMAT_IRCAM: /* Berkeley/IRCAM/CARL */
fmt = "audio/x-ircam";
break;
case SF_FORMAT_NIST: /* Sphere NIST format. */
fmt = "audio/x-nist";
break;
case SF_FORMAT_PAF: /* Ensoniq PARIS file format. */
fmt = "audio/x-paris";
break;
case SF_FORMAT_SDS: /* Midi Sample Dump Standard */
fmt = "audio/x-sds";
break;
case SF_FORMAT_SVX: /* Amiga IFF / SVX8 / SV16 format. */
fmt = "audio/x-svx";
break;
case SF_FORMAT_VOC: /* VOC files. */
fmt = "audio/x-voc";
break;
case SF_FORMAT_W64: /* Sonic Foundry's 64 bit RIFF/WAV */
fmt = "audio/x-w64";
break;
case SF_FORMAT_XI: /* Fasttracker 2 Extended Instrument */
fmt = "audio/x-xi";
break;
case SF_FORMAT_RF64: /* RF64 WAV file */
fmt = "audio/x-rf64";
break;
/* does not make sense to expose that */
case SF_FORMAT_RAW: /* RAW PCM data. */
/* we have other elements to handle these */
case SF_FORMAT_AIFF: /* Apple/SGI AIFF format */
case SF_FORMAT_AU: /* Sun/NeXT AU format */
case SF_FORMAT_FLAC: /* FLAC lossless file format */
case SF_FORMAT_OGG: /* Xiph OGG container */
case SF_FORMAT_WAV: /* Microsoft WAV format */
case SF_FORMAT_WAVEX: /* MS WAVE with WAVEFORMATEX */
fmt = NULL;
GST_LOG ("skipping format '%s'", format_info.name);
break;
case SF_FORMAT_MAT4: /* Matlab (tm) V4.2 / GNU Octave 2.0 */
case SF_FORMAT_MAT5: /* Matlab (tm) V5.0 / GNU Octave 2.1 */
case SF_FORMAT_PVF: /* Portable Voice Format */
case SF_FORMAT_HTK: /* HMM Tool Kit format */
case SF_FORMAT_AVR: /* Audio Visual Research */
case SF_FORMAT_SD2: /* Sound Designer 2 */
case SF_FORMAT_CAF: /* Core Audio File format */
case SF_FORMAT_WVE: /* Psion WVE format */
case SF_FORMAT_MPC2K: /* Akai MPC 2000 sampler */
default:
fmt = NULL;
GST_WARNING ("format 0x%x: '%s' is not mapped", format_info.format,
format_info.name);
}
if (fmt != NULL) {
gst_caps_append_structure (caps, gst_structure_new_empty (fmt));
}
}
return gst_caps_simplify (caps);
}
static gboolean
plugin_init (GstPlugin * plugin)
{
#ifdef ENABLE_NLS
GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE,
LOCALEDIR);
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif /* ENABLE_NLS */
if (!gst_element_register (plugin, "sfdec", GST_RANK_MARGINAL,
gst_sf_dec_get_type ()))
return FALSE;
return TRUE;
return GST_ELEMENT_REGISTER (sfdec, plugin);
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,

4
ext/sndfile/gstsfdec.c
View file

@ -25,6 +25,7 @@
#include <gst/gst-i18n-plugin.h>
#include <gst/audio/audio.h>
#include "gstsfelements.h"
#include "gstsfdec.h"
#define FORMATS \
@ -62,7 +63,8 @@ static gboolean gst_sf_dec_stop (GstSFDec * bsrc);
GST_DEBUG_CATEGORY_INIT (gst_sf_dec_debug, "sfdec", 0, "sfdec element");
#define gst_sf_dec_parent_class parent_class
G_DEFINE_TYPE_WITH_CODE (GstSFDec, gst_sf_dec, GST_TYPE_ELEMENT, _do_init);
GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (sfdec, "sfdec", GST_RANK_MARGINAL,
GST_TYPE_SF_DEC, sf_element_init (plugin));
/* sf virtual io */
static sf_count_t

2
ext/sndfile/gstsfdec.h
View file

@ -22,7 +22,6 @@
#define __GST_SF_DEC_H__
#include "gstsf.h"
#include <gst/base/gstbasesrc.h>
@ -69,6 +68,7 @@ struct _GstSFDecClass {
GstElementClass parent_class;
};
GType gst_sf_dec_get_type (void);
G_END_DECLS

121
ext/sndfile/gstsfelement.c Normal file
View file

@ -0,0 +1,121 @@
/* GStreamer libsndfile plugin
* Copyright (C) 2003 Andy Wingo <wingo at pobox dot com>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst-i18n-plugin.h>
#include <string.h>
#include "gstsfelements.h"
/* sf formats */
GstCaps *
gst_sf_create_audio_template_caps (void)
{
GstCaps *caps = gst_caps_new_empty ();
SF_FORMAT_INFO format_info;
const gchar *fmt;
gint k, count;
sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (gint));
for (k = 0; k < count; k++) {
format_info.format = k;
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info));
switch (format_info.format) {
case SF_FORMAT_IRCAM: /* Berkeley/IRCAM/CARL */
fmt = "audio/x-ircam";
break;
case SF_FORMAT_NIST: /* Sphere NIST format. */
fmt = "audio/x-nist";
break;
case SF_FORMAT_PAF: /* Ensoniq PARIS file format. */
fmt = "audio/x-paris";
break;
case SF_FORMAT_SDS: /* Midi Sample Dump Standard */
fmt = "audio/x-sds";
break;
case SF_FORMAT_SVX: /* Amiga IFF / SVX8 / SV16 format. */
fmt = "audio/x-svx";
break;
case SF_FORMAT_VOC: /* VOC files. */
fmt = "audio/x-voc";
break;
case SF_FORMAT_W64: /* Sonic Foundry's 64 bit RIFF/WAV */
fmt = "audio/x-w64";
break;
case SF_FORMAT_XI: /* Fasttracker 2 Extended Instrument */
fmt = "audio/x-xi";
break;
case SF_FORMAT_RF64: /* RF64 WAV file */
fmt = "audio/x-rf64";
break;
/* does not make sense to expose that */
case SF_FORMAT_RAW: /* RAW PCM data. */
/* we have other elements to handle these */
case SF_FORMAT_AIFF: /* Apple/SGI AIFF format */
case SF_FORMAT_AU: /* Sun/NeXT AU format */
case SF_FORMAT_FLAC: /* FLAC lossless file format */
case SF_FORMAT_OGG: /* Xiph OGG container */
case SF_FORMAT_WAV: /* Microsoft WAV format */
case SF_FORMAT_WAVEX: /* MS WAVE with WAVEFORMATEX */
fmt = NULL;
GST_LOG ("skipping format '%s'", format_info.name);
break;
case SF_FORMAT_MAT4: /* Matlab (tm) V4.2 / GNU Octave 2.0 */
case SF_FORMAT_MAT5: /* Matlab (tm) V5.0 / GNU Octave 2.1 */
case SF_FORMAT_PVF: /* Portable Voice Format */
case SF_FORMAT_HTK: /* HMM Tool Kit format */
case SF_FORMAT_AVR: /* Audio Visual Research */
case SF_FORMAT_SD2: /* Sound Designer 2 */
case SF_FORMAT_CAF: /* Core Audio File format */
case SF_FORMAT_WVE: /* Psion WVE format */
case SF_FORMAT_MPC2K: /* Akai MPC 2000 sampler */
default:
fmt = NULL;
GST_WARNING ("format 0x%x: '%s' is not mapped", format_info.format,
format_info.name);
}
if (fmt != NULL) {
gst_caps_append_structure (caps, gst_structure_new_empty (fmt));
}
}
return gst_caps_simplify (caps);
}
void
sf_element_init (GstPlugin * plugin)
{
static gsize res = FALSE;
if (g_once_init_enter (&res)) {
#ifdef ENABLE_NLS
GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE,
LOCALEDIR);
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif /* ENABLE_NLS */
g_once_init_leave (&res, TRUE);
}
}

16
ext/sndfile/gstsf.h → ext/sndfile/gstsfelements.h
View file

@ -18,27 +18,21 @@
*/
#ifndef __GST_SFSINK_H__
#define __GST_SFSINK_H__
#ifndef __GST_SFELEMENTS_H__
#define __GST_SFELEMENTS_H__
#include <gst/gst.h>
#include <sndfile.h>
G_BEGIN_DECLS
GstCaps *gst_sf_create_audio_template_caps (void);
void sf_element_init(GstPlugin * plugin);
#define GST_TYPE_SF_MAJOR_TYPES (gst_sf_major_types_get_type())
#define GST_TYPE_SF_MINOR_TYPES (gst_sf_minor_types_get_type())
GType gst_sf_major_types_get_type (void);
GType gst_sf_minor_types_get_type (void);
GType gst_sf_dec_get_type (void);
GST_ELEMENT_REGISTER_DECLARE (sfdec);
G_END_DECLS
#endif /* __GST_SFSINK_H__ */
#endif /* __GST_SFELEMENTS_H__ */

5
ext/sndfile/gstsfsink.h
View file

@ -66,6 +66,11 @@ struct _GstSFSinkClass {
GstBaseSinkClass parent_class;
};
#define GST_TYPE_SF_MAJOR_TYPES (gst_sf_major_types_get_type())
#define GST_TYPE_SF_MINOR_TYPES (gst_sf_minor_types_get_type())
GType gst_sf_major_types_get_type (void);
GType gst_sf_minor_types_get_type (void);
G_END_DECLS

2
ext/sndfile/meson.build
View file

@ -2,7 +2,7 @@ sndfile_dep = dependency('sndfile', version: '>= 1.0.16', required: get_option('
if sndfile_dep.found()
gstsndfile = library('gstsndfile',
'gstsf.c', 'gstsfdec.c', # 'gstsfsink.c', 'gstsfsrc.c',
'gstsf.c', 'gstsfelement.c', 'gstsfdec.c', # 'gstsfsink.c', 'gstsfsrc.c',
c_args: gst_plugins_bad_args,
include_directories: [configinc, libsinc],
dependencies: [gstaudio_dep, gst_dep, sndfile_dep],