mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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1ba10cf848
Remove port added and port removed, we can get that info by inspecting the port ids. Remove data from ringbuffer, we just need the ringbuffer to keep track of the read and write positions. Handle async-complete in the main thread Work on async node initialization Work on using a queue as the link between nodes Make the daemon link things based on the node states Use queue helper in v4l2
118 lines
4.6 KiB
C
118 lines
4.6 KiB
C
/* Pinos
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* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PINOS_NODE_H__
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#define __PINOS_NODE_H__
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#include <glib-object.h>
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G_BEGIN_DECLS
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typedef struct _PinosNode PinosNode;
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typedef struct _PinosNodeClass PinosNodeClass;
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typedef struct _PinosNodePrivate PinosNodePrivate;
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#include <spa/include/spa/node.h>
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#include <pinos/client/introspect.h>
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#include <pinos/server/daemon.h>
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#include <pinos/server/link.h>
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#define PINOS_TYPE_NODE (pinos_node_get_type ())
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#define PINOS_IS_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PINOS_TYPE_NODE))
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#define PINOS_IS_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PINOS_TYPE_NODE))
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#define PINOS_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PINOS_TYPE_NODE, PinosNodeClass))
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#define PINOS_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PINOS_TYPE_NODE, PinosNode))
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#define PINOS_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PINOS_TYPE_NODE, PinosNodeClass))
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#define PINOS_NODE_CAST(obj) ((PinosNode*)(obj))
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#define PINOS_NODE_CLASS_CAST(klass) ((PinosNodeClass*)(klass))
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/**
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* PinosNode:
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*
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* Pinos node class.
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*/
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struct _PinosNode {
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GObject object;
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SpaNode *node;
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bool live;
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SpaClock *clock;
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gboolean have_inputs;
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gboolean have_outputs;
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PinosNodePrivate *priv;
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};
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/**
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* PinosNodeClass:
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* @set_state: called to change the current state of the node
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*
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* Pinos node class.
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*/
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struct _PinosNodeClass {
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GObjectClass parent_class;
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gboolean (*set_state) (PinosNode *node,
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PinosNodeState state);
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};
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/* normal GObject stuff */
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GType pinos_node_get_type (void);
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PinosNode * pinos_node_new (PinosDaemon *daemon,
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const gchar *sender,
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const gchar *name,
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PinosProperties *properties,
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SpaNode *node);
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void pinos_node_remove (PinosNode *node);
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const gchar * pinos_node_get_name (PinosNode *node);
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PinosProperties * pinos_node_get_properties (PinosNode *node);
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PinosDaemon * pinos_node_get_daemon (PinosNode *node);
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const gchar * pinos_node_get_sender (PinosNode *node);
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const gchar * pinos_node_get_object_path (PinosNode *node);
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guint pinos_node_get_free_port (PinosNode *node,
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PinosDirection direction);
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PinosLink * pinos_node_link (PinosNode *output_node,
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guint output_id,
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PinosNode *input_node,
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guint input_id,
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GPtrArray *format_filter,
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PinosProperties *properties,
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GError **error);
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GList * pinos_node_get_links (PinosNode *node);
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PinosNodeState pinos_node_get_state (PinosNode *node);
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gboolean pinos_node_set_state (PinosNode *node, PinosNodeState state);
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void pinos_node_update_state (PinosNode *node, PinosNodeState state);
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void pinos_node_report_error (PinosNode *node, GError *error);
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void pinos_node_report_idle (PinosNode *node);
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void pinos_node_report_busy (PinosNode *node);
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G_END_DECLS
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#endif /* __PINOS_NODE_H__ */
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