mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
src -> pinos and fix include paths
Rename src to pinos and fix all the include paths so that they contain pinos/ to avoid conflicts
This commit is contained in:
Wim Taymans
parent
f4bd013dce
commit
cdb2028f9b
57 changed files with 77 additions and 104 deletions
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@ -1,450 +0,0 @@
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/* 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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#include "mainloop.h"
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struct _PinosMainLoopPrivate
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{
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GMainContext *maincontext;
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GMainLoop *mainloop;
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gchar *name;
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GPollFunc poll_func;
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GMutex lock;
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GCond cond;
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GCond accept_cond;
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GThread *thread;
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gint n_waiting;
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gint n_waiting_for_accept;
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};
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#define PINOS_MAIN_LOOP_GET_PRIVATE(obj) \
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(G_TYPE_INSTANCE_GET_PRIVATE ((obj), PINOS_TYPE_MAIN_LOOP, PinosMainLoopPrivate))
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G_DEFINE_TYPE (PinosMainLoop, pinos_main_loop, G_TYPE_OBJECT);
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enum
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{
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PROP_0,
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PROP_MAIN_CONTEXT,
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PROP_NAME,
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PROP_MAIN_LOOP,
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};
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static void
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pinos_main_loop_get_property (GObject *_object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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PinosMainLoop *loop = PINOS_MAIN_LOOP (_object);
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PinosMainLoopPrivate *priv = loop->priv;
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switch (prop_id) {
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case PROP_MAIN_CONTEXT:
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g_value_set_boxed (value, priv->maincontext);
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break;
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case PROP_NAME:
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g_value_set_string (value, priv->name);
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break;
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case PROP_MAIN_LOOP:
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g_value_set_boxed (value, priv->mainloop);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (loop, prop_id, pspec);
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break;
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}
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}
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static void
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pinos_main_loop_set_property (GObject *_object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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PinosMainLoop *loop = PINOS_MAIN_LOOP (_object);
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PinosMainLoopPrivate *priv = loop->priv;
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switch (prop_id) {
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case PROP_MAIN_CONTEXT:
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priv->maincontext = g_value_dup_boxed (value);
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break;
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case PROP_NAME:
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priv->name = g_value_dup_string (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (loop, prop_id, pspec);
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break;
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}
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}
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static void
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pinos_main_loop_constructed (GObject * object)
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{
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PinosMainLoop *loop = PINOS_MAIN_LOOP (object);
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PinosMainLoopPrivate *priv = loop->priv;
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priv->mainloop = g_main_loop_new (priv->maincontext, FALSE);
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G_OBJECT_CLASS (pinos_main_loop_parent_class)->constructed (object);
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}
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static void
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pinos_main_loop_finalize (GObject * object)
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{
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PinosMainLoop *loop = PINOS_MAIN_LOOP (object);
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PinosMainLoopPrivate *priv = loop->priv;
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if (priv->maincontext)
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g_main_context_unref (priv->maincontext);
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g_main_loop_unref (priv->mainloop);
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g_free (priv->name);
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g_mutex_clear (&priv->lock);
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g_cond_clear (&priv->cond);
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g_cond_clear (&priv->accept_cond);
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G_OBJECT_CLASS (pinos_main_loop_parent_class)->finalize (object);
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}
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static void
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pinos_main_loop_class_init (PinosMainLoopClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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g_type_class_add_private (klass, sizeof (PinosMainLoopPrivate));
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gobject_class->constructed = pinos_main_loop_constructed;
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gobject_class->finalize = pinos_main_loop_finalize;
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gobject_class->set_property = pinos_main_loop_set_property;
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gobject_class->get_property = pinos_main_loop_get_property;
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/**
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* PinosMainLoop:main-context
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*
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* The GMainContext of the loop.
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*/
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g_object_class_install_property (gobject_class,
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PROP_MAIN_CONTEXT,
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g_param_spec_boxed ("main-context",
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"Main Context",
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"The GMainContext of the loop",
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G_TYPE_MAIN_CONTEXT,
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G_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS));
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/**
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* PinosMainLoop:name
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*
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* The name of the loop as specified at construction time.
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*/
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g_object_class_install_property (gobject_class,
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PROP_NAME,
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g_param_spec_string ("name",
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"Name",
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"The name of the loop thread",
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NULL,
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G_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS));
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/**
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* PinosMainLoop:main-loop
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*
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* The GMainLoop of the loop.
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*/
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g_object_class_install_property (gobject_class,
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PROP_MAIN_LOOP,
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g_param_spec_boxed ("main-loop",
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"Main Loop",
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"The GMainLoop",
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G_TYPE_MAIN_LOOP,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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}
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static void
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pinos_main_loop_init (PinosMainLoop * loop)
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{
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PinosMainLoopPrivate *priv = loop->priv = PINOS_MAIN_LOOP_GET_PRIVATE (loop);
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g_mutex_init (&priv->lock);
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g_cond_init (&priv->cond);
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g_cond_init (&priv->accept_cond);
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}
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/**
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* pinos_main_loop_new:
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* @context: a #GMainContext
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* @name: a thread name
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*
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* Make a new #PinosMainLoop that will run a mainloop on @context in
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* a thread with @name.
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*
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* Returns: a #PinosMainLoop
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*/
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PinosMainLoop *
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pinos_main_loop_new (GMainContext * context, const gchar *name)
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{
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PinosMainLoop *loop;
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loop = g_object_new (PINOS_TYPE_MAIN_LOOP,
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"main-context", context,
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"name", name,
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NULL);
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return loop;
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}
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/**
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* pinos_main_loop_get_impl:
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* @loop: a #PinosMainLoop
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*
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* Get the #GMainLoop used by @loop.
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*
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* Returns: the #GMainLoop used by @loop. It remains valid as long as
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* @loop is valid.
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*/
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GMainLoop *
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pinos_main_loop_get_impl (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv;
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g_return_val_if_fail (PINOS_IS_MAIN_LOOP (loop), NULL);
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priv = loop->priv;
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return priv->mainloop;
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}
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static GPrivate loop_key;
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static gint
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do_poll (GPollFD *ufds, guint nfsd, gint timeout_)
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{
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gint res;
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PinosMainLoop *loop = g_private_get (&loop_key);
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PinosMainLoopPrivate *priv = loop->priv;
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g_mutex_unlock (&priv->lock);
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res = priv->poll_func (ufds, nfsd, timeout_);
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g_mutex_lock (&priv->lock);
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return res;
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}
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static gpointer
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handle_mainloop (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv = loop->priv;
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g_mutex_lock (&priv->lock);
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g_private_set (&loop_key, loop);
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priv->poll_func = g_main_context_get_poll_func (priv->maincontext);
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g_main_context_set_poll_func (priv->maincontext, do_poll);
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g_main_context_push_thread_default (priv->maincontext);
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g_main_loop_run (priv->mainloop);
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g_main_context_pop_thread_default (priv->maincontext);
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g_main_context_set_poll_func (priv->maincontext, priv->poll_func);
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g_mutex_unlock (&priv->lock);
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return NULL;
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}
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/**
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* pinos_main_loop_start:
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* @loop: a #PinosMainLoop
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* @error: am optional #GError
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*
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* Start the thread to handle @loop.
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*
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* Returns: %TRUE on success. %FALSE will be returned when an error occured
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* and @error will contain more information.
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*/
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gboolean
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pinos_main_loop_start (PinosMainLoop *loop, GError **error)
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{
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PinosMainLoopPrivate *priv;
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g_return_val_if_fail (PINOS_IS_MAIN_LOOP (loop), FALSE);
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priv = loop->priv;
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g_return_val_if_fail (priv->thread == NULL, FALSE);
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priv->thread = g_thread_try_new (priv->name, (GThreadFunc) handle_mainloop, loop, error);
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return priv->thread != NULL;
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}
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/**
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* pinos_main_loop_stop:
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* @loop: a #PinosMainLoop
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*
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* Quit the main loop and stop its thread.
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*/
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void
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pinos_main_loop_stop (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv;
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g_return_if_fail (PINOS_IS_MAIN_LOOP (loop));
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priv = loop->priv;
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g_return_if_fail (priv->thread != NULL);
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g_return_if_fail (!pinos_main_loop_in_thread (loop));
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g_mutex_lock (&priv->lock);
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g_main_loop_quit (priv->mainloop);
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g_mutex_unlock (&priv->lock);
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g_thread_join (priv->thread);
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priv->thread = NULL;
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}
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/**
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* pinos_main_loop_lock:
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* @loop: a #PinosMainLoop
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*
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* Lock the mutex associated with @loop.
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*/
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void
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pinos_main_loop_lock (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv;
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g_return_if_fail (PINOS_IS_MAIN_LOOP (loop));
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priv = loop->priv;
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g_return_if_fail (!pinos_main_loop_in_thread (loop));
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g_mutex_lock (&priv->lock);
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}
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/**
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* pinos_main_loop_unlock:
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* @loop: a #PinosMainLoop
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*
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* Unlock the mutex associated with @loop.
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*/
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void
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pinos_main_loop_unlock (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv;
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g_return_if_fail (PINOS_IS_MAIN_LOOP (loop));
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priv = loop->priv;
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g_return_if_fail (!pinos_main_loop_in_thread (loop));
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g_mutex_unlock (&priv->lock);
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}
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/**
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* pinos_main_loop_signal:
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* @loop: a #PinosMainLoop
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*
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* Signal the main thread of @loop. If @wait_for_accept is %TRUE,
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* this function waits until pinos_main_loop_accept() is called.
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*/
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void
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pinos_main_loop_signal (PinosMainLoop *loop, gboolean wait_for_accept)
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{
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PinosMainLoopPrivate *priv;
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g_return_if_fail (PINOS_IS_MAIN_LOOP (loop));
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priv = loop->priv;
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if (priv->n_waiting > 0)
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g_cond_broadcast (&priv->cond);
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if (wait_for_accept) {
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priv->n_waiting_for_accept++;
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while (priv->n_waiting_for_accept > 0)
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g_cond_wait (&priv->accept_cond, &priv->lock);
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}
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}
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/**
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* pinos_main_loop_wait:
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* @loop: a #PinosMainLoop
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*
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* Wait for the loop thread to call pinos_main_loop_signal().
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*/
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void
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pinos_main_loop_wait (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv;
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g_return_if_fail (PINOS_IS_MAIN_LOOP (loop));
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priv = loop->priv;
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g_return_if_fail (!pinos_main_loop_in_thread (loop));
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priv->n_waiting ++;
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g_cond_wait (&priv->cond, &priv->lock);
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g_assert (priv->n_waiting > 0);
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priv->n_waiting --;
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}
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/**
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* pinos_main_loop_accept:
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* @loop: a #PinosMainLoop
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*
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* Signal the loop thread waiting for accept with pinos_main_loop_signal().
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*/
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void
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pinos_main_loop_accept (PinosMainLoop *loop)
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{
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PinosMainLoopPrivate *priv;
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g_return_if_fail (PINOS_IS_MAIN_LOOP (loop));
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priv = loop->priv;
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g_return_if_fail (!pinos_main_loop_in_thread (loop));
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g_assert (priv->n_waiting_for_accept > 0);
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priv->n_waiting_for_accept--;
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g_cond_signal (&priv->accept_cond);
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}
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/**
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* pinos_main_loop_in_thread:
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* @loop: a #PinosMainLoop
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*
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* Check if we are inside the thread of @loop.
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*
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* Returns: %TRUE when called inside the thread of @loop.
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*/
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gboolean
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pinos_main_loop_in_thread (PinosMainLoop *loop)
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{
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g_return_val_if_fail (PINOS_IS_MAIN_LOOP (loop), FALSE);
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return g_thread_self() == loop->priv->thread;
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}
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