447c968846
After discussing things at the AGL May 2019 F2F meeting and reflecting on the initial design of WirePlumber, it became clear that it needed a fresh start.
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/* WirePlumber
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*
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* Copyright © 2019 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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/**
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* Integration between the PipeWire main loop and GMainLoop
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*/
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#include "loop-source.h"
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static gboolean
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wp_loop_source_dispatch (GSource * s, GSourceFunc callback, gpointer user_data)
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{
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int result;
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pw_loop_enter (WP_LOOP_SOURCE(s)->loop);
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result = pw_loop_iterate (WP_LOOP_SOURCE(s)->loop, 0);
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pw_loop_leave (WP_LOOP_SOURCE(s)->loop);
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if (G_UNLIKELY (result < 0))
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g_warning ("pw_loop_iterate failed: %s", spa_strerror (result));
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return G_SOURCE_CONTINUE;
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}
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static void
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wp_loop_source_finalize (GSource * s)
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{
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pw_loop_destroy (WP_LOOP_SOURCE(s)->loop);
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}
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static GSourceFuncs source_funcs = {
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NULL,
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NULL,
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wp_loop_source_dispatch,
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wp_loop_source_finalize
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};
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GSource *
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wp_loop_source_new (void)
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{
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GSource *s = g_source_new (&source_funcs, sizeof (WpLoopSource));
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WP_LOOP_SOURCE(s)->loop = pw_loop_new (NULL);
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g_source_add_unix_fd (s,
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pw_loop_get_fd (WP_LOOP_SOURCE(s)->loop),
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G_IO_IN | G_IO_ERR | G_IO_HUP);
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return (GSource *) s;
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}
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