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https://gitlab.freedesktop.org/pipewire/pipewire.git
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b885d40390
Make an object for a processing node. Implement a sink node. Make it possible to implement Sink and Source interfaces to provide input/output from the node. Improve pinosdepay to track fds and handle format changes.
80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
/* GStreamer
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* Copyright (C) <2015> Wim Taymans <wim.taymans@gmail.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_PINOS_SINK_H__
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#define __GST_PINOS_SINK_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasesink.h>
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#include <client/pinos.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PINOS_SINK \
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(gst_pinos_sink_get_type())
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#define GST_PINOS_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PINOS_SINK,GstPinosSink))
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#define GST_PINOS_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PINOS_SINK,GstPinosSinkClass))
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#define GST_IS_PINOS_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PINOS_SINK))
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#define GST_IS_PINOS_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PINOS_SINK))
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#define GST_PINOS_SINK_CAST(obj) \
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((GstPinosSink *) (obj))
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typedef struct _GstPinosSink GstPinosSink;
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typedef struct _GstPinosSinkClass GstPinosSinkClass;
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/**
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* GstPinosSink:
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*
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* Opaque data structure.
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*/
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struct _GstPinosSink {
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GstBaseSink element;
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/*< private >*/
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gchar *path;
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gchar *client_name;
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/* video state */
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gboolean negotiated;
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GMainContext *context;
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PinosMainLoop *loop;
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PinosContext *ctx;
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PinosStream *stream;
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GstAllocator *allocator;
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GstStructure *properties;
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guint32 id_counter;
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GHashTable *fdids;
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};
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struct _GstPinosSinkClass {
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GstBaseSinkClass parent_class;
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};
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GType gst_pinos_sink_get_type (void);
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G_END_DECLS
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#endif /* __GST_PINOS_SINK_H__ */
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