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7e2ace8618
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.
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/* GStreamer
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*
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* Copyright (C) 2014 Samsung Electronics. All rights reserved.
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* Author: Thiago Santos <ts.santos@sisa.samsung.com>
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*
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* gstflowcombiner.h: utility to combine multiple flow returns into a single one
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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_FLOW_COMBINER_H__
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#define __GST_FLOW_COMBINER_H__
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#include <glib.h>
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#include <gst/gst.h>
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#include <gst/base/base-prelude.h>
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G_BEGIN_DECLS
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#define GST_TYPE_FLOW_COMBINER gst_flow_combiner_get_type()
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/**
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* GstFlowCombiner:
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*
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* Opaque helper structure to aggregate flow returns.
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*
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* Since: 1.4
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*/
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typedef struct _GstFlowCombiner GstFlowCombiner;
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GST_BASE_API
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GstFlowCombiner * gst_flow_combiner_new (void);
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GST_BASE_API
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GstFlowCombiner * gst_flow_combiner_ref (GstFlowCombiner * combiner);
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GST_BASE_API
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void gst_flow_combiner_unref (GstFlowCombiner * combiner);
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GST_BASE_API
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void gst_flow_combiner_free (GstFlowCombiner * combiner);
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GST_BASE_API
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GstFlowReturn gst_flow_combiner_update_flow (GstFlowCombiner * combiner, GstFlowReturn fret);
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GST_BASE_API
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GstFlowReturn gst_flow_combiner_update_pad_flow (GstFlowCombiner * combiner, GstPad * pad,
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GstFlowReturn fret);
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GST_BASE_API
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void gst_flow_combiner_add_pad (GstFlowCombiner * combiner, GstPad * pad);
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GST_BASE_API
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void gst_flow_combiner_remove_pad (GstFlowCombiner * combiner, GstPad * pad);
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GST_BASE_API
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void gst_flow_combiner_clear (GstFlowCombiner * combiner);
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GST_BASE_API
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void gst_flow_combiner_reset (GstFlowCombiner * combiner);
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GST_BASE_API
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GType gst_flow_combiner_get_type (void);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstFlowCombiner, gst_flow_combiner_free)
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#endif
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G_END_DECLS
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#endif /* __GST_FLOW_COMBINER_H__ */
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