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/* GStreamer
*
* Copyright © 2018 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef __GST_PIPEWIRE_SRC_H__
#define __GST_PIPEWIRE_SRC_H__
#include <gst/gst.h>
#include <gst/base/gstpushsrc.h>
#include <pipewire/pipewire.h>
#include <gst/gstpipewirepool.h>
#include <gst/gstpipewirecore.h>
G_BEGIN_DECLS
#define GST_TYPE_PIPEWIRE_SRC \
(gst_pipewire_src_get_type())
#define GST_PIPEWIRE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIPEWIRE_SRC,GstPipeWireSrc))
#define GST_PIPEWIRE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIPEWIRE_SRC,GstPipeWireSrcClass))
#define GST_IS_PIPEWIRE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIPEWIRE_SRC))
#define GST_IS_PIPEWIRE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIPEWIRE_SRC))
#define GST_PIPEWIRE_SRC_CAST(obj) \
((GstPipeWireSrc *) (obj))
typedef struct _GstPipeWireSrc GstPipeWireSrc;
typedef struct _GstPipeWireSrcClass GstPipeWireSrcClass;
/**
* GstPipeWireSrc:
*
* Opaque data structure.
*/
struct _GstPipeWireSrc {
GstPushSrc element;
/*< private >*/
gchar *path;
gchar *target_object;
gchar *client_name;
gboolean always_copy;
gint min_buffers;
gint max_buffers;
int fd;
gboolean resend_last;
gint keepalive_time;
GstCaps *caps;
gboolean negotiated;
gboolean flushing;
gboolean started;
gboolean eos;
gboolean is_live;
GstClockTime min_latency;
GstClockTime max_latency;
GstStructure *client_properties;
GstPipeWireCore *core;
struct spa_hook core_listener;
int last_seq;
int pending_seq;
struct pw_stream *stream;
struct spa_hook stream_listener;
GstBuffer *last_buffer;
GstStructure *stream_properties;
GstPipeWirePool *pool;
GstClock *clock;
GstClockTime last_time;
enum spa_meta_videotransform_value transform_value;
};
struct _GstPipeWireSrcClass {
GstPushSrcClass parent_class;
};
GType gst_pipewire_src_get_type (void);
G_END_DECLS
#endif /* __GST_PIPEWIRE_SRC_H__ */
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