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https://gitlab.freedesktop.org/pipewire/pipewire.git
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af3de36416
Add more buffer types to add and remove memory shared memory between the server and client. We would like to send buffers only once and then simply reference them by index. Do format negotiation and stream start with a START message.
87 lines
2.2 KiB
C
87 lines
2.2 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_SRC_H__
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#define __GST_PINOS_SRC_H__
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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#include <client/pinos.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PINOS_SRC \
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(gst_pinos_src_get_type())
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#define GST_PINOS_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PINOS_SRC,GstPinosSrc))
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#define GST_PINOS_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PINOS_SRC,GstPinosSrcClass))
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#define GST_IS_PINOS_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PINOS_SRC))
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#define GST_IS_PINOS_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PINOS_SRC))
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#define GST_PINOS_SRC_CAST(obj) \
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((GstPinosSrc *) (obj))
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typedef struct _GstPinosSrc GstPinosSrc;
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typedef struct _GstPinosSrcClass GstPinosSrcClass;
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/**
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* GstPinosSrc:
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*
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* Opaque data structure.
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*/
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struct _GstPinosSrc {
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GstPushSrc element;
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/*< private >*/
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gchar *path;
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gchar *client_name;
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gboolean negotiated;
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gboolean flushing;
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gboolean started;
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gboolean is_live;
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GstClockTime min_latency;
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GstClockTime max_latency;
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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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PinosStreamState stream_state;
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GstAllocator *fd_allocator;
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GstStructure *properties;
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GHashTable *mem_ids;
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GQueue queue;
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GstClock *clock;
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};
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struct _GstPinosSrcClass {
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GstPushSrcClass parent_class;
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};
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GType gst_pinos_src_get_type (void);
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G_END_DECLS
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#endif /* __GST_PINOS_SRC_H__ */
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