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autodetect: 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-good/-/merge_requests/876>
This commit is contained in:
Stéphane Cerveau 2021-02-15 13:02:59 +01:00
parent 771d954c04
commit 277daa8286
10 changed files with 148 additions and 31 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
gst/autodetect/gstautoaudiosink.c
View file

@ -39,6 +39,8 @@
#include "config.h"
#endif
#include "gstautodetectelements.h"
#include "gstautodetect.h"
#include "gstautoaudiosink.h"
#define DEFAULT_TS_OFFSET 0
@ -58,6 +60,8 @@ static void gst_auto_audio_sink_configure (GstAutoDetect * autodetect,
GstElement * kid);
G_DEFINE_TYPE (GstAutoAudioSink, gst_auto_audio_sink, GST_TYPE_AUTO_DETECT);
GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (autoaudiosink, "autoaudiosink",
GST_RANK_NONE, GST_TYPE_AUTO_AUDIO_SINK, autodetect_element_init (plugin));
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,

4
gst/autodetect/gstautoaudiosrc.c
View file

@ -40,9 +40,13 @@
#include "config.h"
#endif
#include "gstautodetectelements.h"
#include "gstautodetect.h"
#include "gstautoaudiosrc.h"
G_DEFINE_TYPE (GstAutoAudioSrc, gst_auto_audio_src, GST_TYPE_AUTO_DETECT);
GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (autoaudiosrc, "autoaudiosrc",
GST_RANK_NONE, GST_TYPE_AUTO_AUDIO_SRC, autodetect_element_init (plugin));
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,

28
gst/autodetect/gstautodetect.c
View file

@ -27,12 +27,6 @@
#include <gst/gst.h>
#include "gstautodetect.h"
#include "gstautoaudiosink.h"
#include "gstautoaudiosrc.h"
#include "gstautovideosink.h"
#include "gstautovideosrc.h"
GST_DEBUG_CATEGORY (autodetect_debug);
#define DEFAULT_SYNC TRUE
@ -486,25 +480,3 @@ gst_auto_detect_get_property (GObject * object, guint prop_id,
break;
}
}
static gboolean
plugin_init (GstPlugin * plugin)
{
GST_DEBUG_CATEGORY_INIT (autodetect_debug, "autodetect", 0,
"Autodetection audio/video output wrapper elements");
return gst_element_register (plugin, "autovideosink",
GST_RANK_NONE, GST_TYPE_AUTO_VIDEO_SINK) &&
gst_element_register (plugin, "autovideosrc",
GST_RANK_NONE, GST_TYPE_AUTO_VIDEO_SRC) &&
gst_element_register (plugin, "autoaudiosink",
GST_RANK_NONE, GST_TYPE_AUTO_AUDIO_SINK) &&
gst_element_register (plugin, "autoaudiosrc",
GST_RANK_NONE, GST_TYPE_AUTO_AUDIO_SRC);
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
autodetect,
"Plugin contains auto-detection plugins for video/audio in- and outputs",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)

5
gst/autodetect/gstautodetect.h
View file

@ -20,10 +20,9 @@
#ifndef __GST_AUTO_DETECT_H__
#define __GST_AUTO_DETECT_H__
G_BEGIN_DECLS
#include <gst/gst.h>
GST_DEBUG_CATEGORY_EXTERN (autodetect_debug);
#define GST_CAT_DEFAULT autodetect_debug
G_BEGIN_DECLS
#define GST_TYPE_AUTO_DETECT (gst_auto_detect_get_type ())
#define GST_AUTO_DETECT(obj) \

42
gst/autodetect/gstautodetectelement.c Normal file
View file

@ -0,0 +1,42 @@
/* GStreamer
* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
*
* 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 <stdio.h>
#include <string.h>
#include <gst/gst.h>
#include "gstautodetectelements.h"
GST_DEBUG_CATEGORY (autodetect_debug);
void
autodetect_element_init (GstPlugin * plugin)
{
static gsize res = FALSE;
if (g_once_init_enter (&res)) {
GST_DEBUG_CATEGORY_INIT (autodetect_debug, "autodetect", 0,
"Autodetection audio/video output wrapper elements");
g_once_init_leave (&res, TRUE);
}
}

41
gst/autodetect/gstautodetectelements.h Normal file
View file

@ -0,0 +1,41 @@
/* GStreamer
* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* Copyright (C) 2020 Huawei Technologies Co., Ltd.
* @Author: Stéphane Cerveau <stephane.cerveau@collabora.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.
*/
#ifndef __GST_AUTO_DETECT_ELEMENTS_H__
#define __GST_AUTO_DETECT_ELEMENTS_H__
#include <gst/gst.h>
G_BEGIN_DECLS
void autodetect_element_init (GstPlugin * plugin);
GST_ELEMENT_REGISTER_DECLARE (autovideosink);
GST_ELEMENT_REGISTER_DECLARE (autovideosrc);
GST_ELEMENT_REGISTER_DECLARE (autoaudiosink);
GST_ELEMENT_REGISTER_DECLARE (autoaudiosrc);
GST_DEBUG_CATEGORY_EXTERN (autodetect_debug);
#define GST_CAT_DEFAULT autodetect_debug
G_END_DECLS
#endif /* __GST_AUTO_DETECT_ELEMENTS_H__ */

45
gst/autodetect/gstautodetectplugin.c Normal file
View file

@ -0,0 +1,45 @@
/* GStreamer
* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
*
* 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.h>
#include "gstautodetectelements.h"
static gboolean
plugin_init (GstPlugin * plugin)
{
gboolean ret = FALSE;
ret |= GST_ELEMENT_REGISTER (autovideosink, plugin);
ret |= GST_ELEMENT_REGISTER (autovideosrc, plugin);
ret |= GST_ELEMENT_REGISTER (autoaudiosink, plugin);
ret |= GST_ELEMENT_REGISTER (autoaudiosrc, plugin);
return ret;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
autodetect,
"Plugin contains auto-detection plugins for video/audio in- and outputs",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)

4
gst/autodetect/gstautovideosink.c
View file

@ -39,6 +39,8 @@
#include "config.h"
#endif
#include "gstautodetectelements.h"
#include "gstautodetect.h"
#include "gstautovideosink.h"
#define DEFAULT_TS_OFFSET 0
@ -58,6 +60,8 @@ static void gst_auto_video_sink_configure (GstAutoDetect * autodetect,
GstElement * kid);
G_DEFINE_TYPE (GstAutoVideoSink, gst_auto_video_sink, GST_TYPE_AUTO_DETECT);
GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (autovideosink, "autovideosink",
GST_RANK_NONE, GST_TYPE_AUTO_VIDEO_SINK, autodetect_element_init (plugin));
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,

4
gst/autodetect/gstautovideosrc.c
View file

@ -40,9 +40,13 @@
#include "config.h"
#endif
#include "gstautodetectelements.h"
#include "gstautodetect.h"
#include "gstautovideosrc.h"
G_DEFINE_TYPE (GstAutoVideoSrc, gst_auto_video_src, GST_TYPE_AUTO_DETECT);
GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (autovideosrc, "autovideosrc",
GST_RANK_NONE, GST_TYPE_AUTO_VIDEO_SRC, autodetect_element_init (plugin));
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,

2
gst/autodetect/meson.build
View file

@ -2,6 +2,8 @@ autodetect_sources = [
'gstautoaudiosink.c',
'gstautoaudiosrc.c',
'gstautodetect.c',
'gstautodetectplugin.c',
'gstautodetectelement.c',
'gstautovideosink.c',
'gstautovideosrc.c',
]