mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/* GStreamer
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*
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* Copyright © 2018 Wim Taymans
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __GST_PIPEWIRE_SRC_H__
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#define __GST_PIPEWIRE_SRC_H__
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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#include <pipewire/pipewire.h>
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#include <gst/gstpipewirepool.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PIPEWIRE_SRC \
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(gst_pipewire_src_get_type())
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#define GST_PIPEWIRE_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIPEWIRE_SRC,GstPipeWireSrc))
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#define GST_PIPEWIRE_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIPEWIRE_SRC,GstPipeWireSrcClass))
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#define GST_IS_PIPEWIRE_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIPEWIRE_SRC))
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#define GST_IS_PIPEWIRE_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIPEWIRE_SRC))
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#define GST_PIPEWIRE_SRC_CAST(obj) \
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((GstPipeWireSrc *) (obj))
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typedef struct _GstPipeWireSrc GstPipeWireSrc;
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typedef struct _GstPipeWireSrcClass GstPipeWireSrcClass;
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/**
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* GstPipeWireSrc:
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*
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* Opaque data structure.
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*/
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struct _GstPipeWireSrc {
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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 always_copy;
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int fd;
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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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struct pw_loop *loop;
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struct pw_thread_loop *main_loop;
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struct pw_core *core;
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struct pw_remote *remote;
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struct spa_hook remote_listener;
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struct pw_stream *stream;
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struct spa_hook stream_listener;
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GstStructure *properties;
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GstPipeWirePool *pool;
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GQueue queue;
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GstClock *clock;
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GstClockTime last_time;
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};
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struct _GstPipeWireSrcClass {
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GstPushSrcClass parent_class;
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};
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GType gst_pipewire_src_get_type (void);
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G_END_DECLS
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#endif /* __GST_PIPEWIRE_SRC_H__ */
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