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opus: allow per feature registration
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-base/-/merge_requests/1029>
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cd5d4b025d
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6 changed files with 89 additions and 14 deletions
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@ -21,26 +21,17 @@
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#include <config.h>
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#endif
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#include "gstopusdec.h"
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#include "gstopusenc.h"
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#include <gst/tag/tag.h>
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#include "gstopuselements.h"
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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gboolean ret = FALSE;
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if (!gst_element_register (plugin, "opusenc", GST_RANK_PRIMARY,
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GST_TYPE_OPUS_ENC))
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return FALSE;
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ret |= GST_ELEMENT_REGISTER (opusenc, plugin);
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ret |= GST_ELEMENT_REGISTER (opusdec, plugin);
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if (!gst_element_register (plugin, "opusdec", GST_RANK_PRIMARY,
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GST_TYPE_OPUS_DEC))
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return FALSE;
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gst_tag_register_musicbrainz_tags ();
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return TRUE;
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return ret;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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@ -46,6 +46,7 @@
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#include <math.h>
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#include <string.h>
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#include <stdio.h>
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#include "gstopuselements.h"
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#include "gstopusheader.h"
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#include "gstopuscommon.h"
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#include "gstopusdec.h"
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@ -78,6 +79,8 @@ static GstStaticPadTemplate opus_dec_sink_factory =
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);
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G_DEFINE_TYPE (GstOpusDec, gst_opus_dec, GST_TYPE_AUDIO_DECODER);
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GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (opusdec, "opusdec",
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GST_RANK_PRIMARY, GST_TYPE_OPUS_DEC, opus_element_init (plugin));
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#define DB_TO_LINEAR(x) pow (10., (x) / 20.)
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39
ext/opus/gstopuselement.c
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39
ext/opus/gstopuselement.c
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@ -0,0 +1,39 @@
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/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk>
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* Copyright (C) 2020 Huawei Technologies Co., Ltd.
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* @Author: Julian Bouzas <julian.bouzas@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "gstopuselements.h"
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#include <gst/tag/tag.h>
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void
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opus_element_init (GstPlugin * plugin)
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{
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static gsize res = FALSE;
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if (g_once_init_enter (&res)) {
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gst_tag_register_musicbrainz_tags ();
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g_once_init_leave (&res, TRUE);
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}
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}
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37
ext/opus/gstopuselements.h
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37
ext/opus/gstopuselements.h
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@ -0,0 +1,37 @@
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/*
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk>
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* Copyright (C) 2020 Huawei Technologies Co., Ltd.
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* @Author: Julian Bouzas <julian.bouzas@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_OPUS_ELEMENTS_H__
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#define __GST_OPUS_ELEMENTS_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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G_GNUC_INTERNAL void opus_element_init (GstPlugin * plugin);
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GST_ELEMENT_REGISTER_DECLARE (opusenc);
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GST_ELEMENT_REGISTER_DECLARE (opusdec);
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G_END_DECLS
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#endif /* __GST_OPUS_ELEMENTS_H__ */
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@ -52,6 +52,8 @@
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#include <gst/pbutils/pbutils.h>
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#include <gst/tag/tag.h>
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#include <gst/glib-compat-private.h>
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#include "gstopuselements.h"
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#include "gstopusheader.h"
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#include "gstopuscommon.h"
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#include "gstopusenc.h"
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@ -243,6 +245,8 @@ static GstFlowReturn gst_opus_enc_encode (GstOpusEnc * enc, GstBuffer * buffer);
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G_DEFINE_TYPE_WITH_CODE (GstOpusEnc, gst_opus_enc, GST_TYPE_AUDIO_ENCODER,
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G_IMPLEMENT_INTERFACE (GST_TYPE_TAG_SETTER, NULL);
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G_IMPLEMENT_INTERFACE (GST_TYPE_PRESET, NULL));
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GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (opusenc, "opusenc",
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GST_RANK_PRIMARY, GST_TYPE_OPUS_ENC, opus_element_init (plugin));
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static void
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gst_opus_enc_set_tags (GstOpusEnc * enc)
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@ -1,5 +1,6 @@
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opus_sources = [
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'gstopus.c',
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'gstopuselement.c',
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'gstopuscommon.c',
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'gstopusdec.c',
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'gstopusenc.c',
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