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This commit is contained in:
Wim Taymans 2017-07-11 15:57:20 +02:00
parent 847cef83b6
commit d1655196c3
130 changed files with 363 additions and 335 deletions
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114
src/gst/gstpipewiresink.h Normal file
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/* GStreamer
* Copyright (C) <2015> Wim Taymans <wim.taymans@gmail.com>
*
* 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_PIPEWIRE_SINK_H__
#define __GST_PIPEWIRE_SINK_H__
#include <gst/gst.h>
#include <gst/base/gstbasesink.h>
#include <pipewire/pipewire.h>
#include <gst/gstpipewirepool.h>
G_BEGIN_DECLS
#define GST_TYPE_PIPEWIRE_SINK \
(gst_pipewire_sink_get_type())
#define GST_PIPEWIRE_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIPEWIRE_SINK,GstPipeWireSink))
#define GST_PIPEWIRE_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIPEWIRE_SINK,GstPipeWireSinkClass))
#define GST_IS_PIPEWIRE_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIPEWIRE_SINK))
#define GST_IS_PIPEWIRE_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIPEWIRE_SINK))
#define GST_PIPEWIRE_SINK_CAST(obj) \
((GstPipeWireSink *) (obj))
typedef struct _GstPipeWireSink GstPipeWireSink;
typedef struct _GstPipeWireSinkClass GstPipeWireSinkClass;
/**
* GstPipeWireSinkMode:
* @GST_PIPEWIRE_SINK_MODE_DEFAULT: the default mode as configured in the server
* @GST_PIPEWIRE_SINK_MODE_RENDER: try to render the media
* @GST_PIPEWIRE_SINK_MODE_PROVIDE: provide the media
*
* Different modes of operation.
*/
typedef enum
{
GST_PIPEWIRE_SINK_MODE_DEFAULT,
GST_PIPEWIRE_SINK_MODE_RENDER,
GST_PIPEWIRE_SINK_MODE_PROVIDE,
} GstPipeWireSinkMode;
#define GST_TYPE_PIPEWIRE_SINK_MODE (gst_pipewire_sink_mode_get_type ())
/**
* GstPipeWireSink:
*
* Opaque data structure.
*/
struct _GstPipeWireSink {
GstBaseSink element;
/*< private >*/
gchar *path;
gchar *client_name;
/* video state */
gboolean negotiated;
struct pw_loop *loop;
struct pw_thread_loop *main_loop;
struct pw_core *core;
struct pw_remote *remote;
struct pw_listener remote_state_changed;
struct pw_stream *stream;
struct pw_listener stream_state_changed;
struct pw_listener stream_format_changed;
struct pw_listener stream_add_buffer;
struct pw_listener stream_remove_buffer;
struct pw_listener stream_new_buffer;
struct pw_listener stream_need_buffer;
GstAllocator *allocator;
GstStructure *properties;
GstPipeWireSinkMode mode;
GstPipeWirePool *pool;
GHashTable *buf_ids;
GQueue queue;
guint need_ready;
};
struct _GstPipeWireSinkClass {
GstBaseSinkClass parent_class;
};
GType gst_pipewire_sink_get_type (void);
GType gst_pipewire_sink_mode_get_type (void);
G_END_DECLS
#endif /* __GST_PIPEWIRE_SINK_H__ */