gstreamer/sys/ipcpipeline/gstipcpipelinesrc.h

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/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2015-2017 YouView TV Ltd, Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
*
* gstipcpipelinesrc.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_IPC_PIPELINE_SRC_H__
#define __GST_IPC_PIPELINE_SRC_H__
#include <gst/gst.h>
#include "gstipcpipelinecomm.h"
G_BEGIN_DECLS
#define GST_TYPE_IPC_PIPELINE_SRC \
(gst_ipc_pipeline_src_get_type())
#define GST_IPC_PIPELINE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_IPC_PIPELINE_SRC,GstIpcPipelineSrc))
#define GST_IPC_PIPELINE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_IPC_PIPELINE_SRC,GstIpcPipelineSrcClass))
#define GST_IS_IPC_PIPELINE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IPC_PIPELINE_SRC))
#define GST_IS_IPC_PIPELINE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IPC_PIPELINE_SRC))
typedef struct _GstIpcPipelineSrc GstIpcPipelineSrc;
typedef struct _GstIpcPipelineSrcClass GstIpcPipelineSrcClass;
/**
* GstIpcPipelineSrc:
*
* Opaque #GstIpcPipelineSrc data structure.
*/
struct _GstIpcPipelineSrc {
GstElement element;
GstIpcPipelineComm comm;
GstPad *srcpad;
gboolean flushing;
GList *queued;
GstFlowReturn last_ret;
GCond create_cond;
};
struct _GstIpcPipelineSrcClass {
GstElementClass parent_class;
gboolean (*forward_message) (GstIpcPipelineSrc *, GstMessage *);
void (*disconnect) (GstIpcPipelineSrc * src);
};
G_GNUC_INTERNAL GType gst_ipc_pipeline_src_get_type (void);
G_END_DECLS
#endif /* __GST_IPC_PIPELINE_SRC_H__ */