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b618c5776d
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
/* GStreamer tag muxer base class
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* Copyright (C) 2006 Christophe Fergeau <teuf@gnome.org>
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* Copyright (C) 2006,2011 Tim-Philipp Müller <tim centricular net>
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* Copyright (C) 2009 Pioneers of the Inevitable <songbird@songbirdnest.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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#ifndef GST_TAG_MUX_H
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#define GST_TAG_MUX_H
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#include <gst/gst.h>
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#include <gst/tag/tag-prelude.h>
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G_BEGIN_DECLS
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#define GST_TYPE_TAG_MUX \
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(gst_tag_mux_get_type())
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#define GST_TAG_MUX(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TAG_MUX,GstTagMux))
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#define GST_TAG_MUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TAG_MUX,GstTagMuxClass))
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#define GST_IS_TAG_MUX(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TAG_MUX))
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#define GST_IS_TAG_MUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TAG_MUX))
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typedef struct _GstTagMux GstTagMux;
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typedef struct _GstTagMuxClass GstTagMuxClass;
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typedef struct _GstTagMuxPrivate GstTagMuxPrivate;
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/**
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* GstTagMux:
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* @element: parent element
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*
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* Opaque #GstTagMux structure.
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*/
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struct _GstTagMux {
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GstElement element;
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/*< private >*/
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GstTagMuxPrivate *priv;
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gpointer _gst_reserved[GST_PADDING];
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};
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/**
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* GstTagMuxClass:
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* @parent_class: the parent class.
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* @render_start_tag: create a tag buffer to add to the beginning of the
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* input stream given a tag list, or NULL
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* @render_end_tag: create a tag buffer to add to the end of the
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* input stream given a tag list, or NULL
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*
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* The #GstTagMuxClass structure. Subclasses need to override at least one
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* of the two render vfuncs.
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*/
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struct _GstTagMuxClass {
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GstElementClass parent_class;
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/* vfuncs */
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GstBuffer * (*render_start_tag) (GstTagMux * mux, const GstTagList * tag_list);
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GstBuffer * (*render_end_tag) (GstTagMux * mux, const GstTagList * tag_list);
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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GST_TAG_API
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GType gst_tag_mux_get_type (void);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTagMux, gst_object_unref)
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#endif
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G_END_DECLS
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#endif
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