mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-10-29 05:40:27 -04:00
c47fcd8105
Send a command stream over the socket. Implement a new buffer object that holds the data and commands. Make iterator and builders to parse and construct buffers. Rework gstreamer elements to use new API for creating and parsing buffers. Add _release_buffer to notify a stream when we are done processing the buffer. This will eventually go all the way to the server and will allow us to do more complicated buffer management.
77 lines
2 KiB
C
77 lines
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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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 *fd_allocator;
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GstBuffer *current;
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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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