mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
b208e8b690
Add maxsize to bufferdata in case the memory size can be variable such as with encoded formats. Copy new size in the proxy.
97 lines
2.9 KiB
C
97 lines
2.9 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_LINK_H__
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#define __PINOS_LINK_H__
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#include <glib-object.h>
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G_BEGIN_DECLS
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typedef struct _PinosLink PinosLink;
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typedef struct _PinosLinkClass PinosLinkClass;
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typedef struct _PinosLinkPrivate PinosLinkPrivate;
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#include <pinos/server/daemon.h>
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#include <pinos/server/utils.h>
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#include <spa/include/spa/ringbuffer.h>
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#define PINOS_TYPE_LINK (pinos_link_get_type ())
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#define PINOS_IS_LINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PINOS_TYPE_LINK))
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#define PINOS_IS_LINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PINOS_TYPE_LINK))
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#define PINOS_LINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PINOS_TYPE_LINK, PinosLinkClass))
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#define PINOS_LINK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PINOS_TYPE_LINK, PinosLink))
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#define PINOS_LINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PINOS_TYPE_LINK, PinosLinkClass))
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#define PINOS_LINK_CAST(obj) ((PinosLink*)(obj))
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#define PINOS_LINK_CLASS_CAST(klass)((PinosLinkClass*)(klass))
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typedef struct {
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PinosNode *node;
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uint32_t port;
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gboolean allocated;
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PinosMemblock buffer_mem;
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SpaBuffer **buffers;
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guint n_buffers;
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} PinosPort;
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/**
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* PinosLink:
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*
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* Pinos link object class.
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*/
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struct _PinosLink {
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GObject object;
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PinosPort *output;
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PinosPort *input;
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uint32_t queue[16];
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SpaRingbuffer ringbuffer;
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gint in_ready;
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PinosLinkPrivate *priv;
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};
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/**
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* PinosLinkClass:
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*
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* Pinos link object class.
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*/
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struct _PinosLinkClass {
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GObjectClass parent_class;
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};
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/* normal GObject stuff */
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GType pinos_link_get_type (void);
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void pinos_link_remove (PinosLink *link);
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PinosProperties * pinos_link_get_properties (PinosLink *link);
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const gchar * pinos_link_get_object_path (PinosLink *link);
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gboolean pinos_link_activate (PinosLink *link);
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gboolean pinos_link_deactivate (PinosLink *link);
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PinosLinkState pinos_link_get_state (PinosLink *link,
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GError **error);
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G_END_DECLS
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#endif /* __PINOS_LINK_H__ */
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