mirror of
https://gitlab.freedesktop.org/pipewire/wireplumber.git
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3a23fb451a
* Remove entirely the hook priority numbers and use before/after dependencies * Split the WpEvent code out of WpEventDispatcher * Add methods on WpEvent to interface with it from the WpEventDispatcher. As a bonus, we can now also implement tooling to inspect which hooks would in theory run for an event and write tests around that * Removed some internal debugging facilities and log calls, will redo it later. * Using spa_list now for the list of hooks, to reduce the number of allocations happening in the "hook collection" algorithm * Switched some internal data to use g_new0 instead of g_slice_new0 * Added g_free to free WpEvent structures... surprisingly, we were leaking them before
78 lines
1.6 KiB
C
78 lines
1.6 KiB
C
/* WirePlumber
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*
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* Copyright © 2022 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef __WIREPLUMBER_EVENT_H__
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#define __WIREPLUMBER_EVENT_H__
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#include "properties.h"
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#include "iterator.h"
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G_BEGIN_DECLS
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typedef struct _WpEventDispatcher WpEventDispatcher;
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/*! \defgroup wpevent WpEvent */
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/*!
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* \struct WpEvent
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*
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* WpEvent describes an event, an event is an entity which can be pushed on to
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* event stack and the event dispatcher is going to pick and dispatch it.
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*
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*/
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#define WP_TYPE_EVENT (wp_event_get_type ())
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WP_API
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GType wp_event_get_type (void) G_GNUC_CONST;
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typedef struct _WpEvent WpEvent;
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WP_API
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WpEvent * wp_event_new (const gchar * type, gint priority,
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WpProperties * properties, GObject * source, GObject * subject);
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WP_API
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WpEvent * wp_event_ref (WpEvent * self);
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WP_API
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void wp_event_unref (WpEvent * self);
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WP_API
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gint wp_event_get_priority (WpEvent * self);
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WP_API
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WpProperties * wp_event_get_properties (WpEvent * self);
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WP_API
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GObject * wp_event_get_source (WpEvent * self);
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WP_API
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GObject * wp_event_get_subject (WpEvent * self);
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WP_API
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GCancellable * wp_event_get_cancellable (WpEvent * self);
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WP_API
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void wp_event_stop_processing (WpEvent * self);
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WP_API
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void wp_event_set_data (WpEvent * self, const gchar * key, const GValue * data);
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WP_API
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const GValue * wp_event_get_data (WpEvent * self, const gchar * key);
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WP_API
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gboolean wp_event_collect_hooks (WpEvent * event,
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WpEventDispatcher * dispatcher);
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WP_API
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WpIterator * wp_event_new_hooks_iterator (WpEvent * event);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (WpEvent, wp_event_unref)
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G_END_DECLS
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#endif
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