2611bc58e2
Fix many warnings of the form:
../panels/sound/cc-output-test-wheel.c: In function 'cc_output_test_wheel_dispose':
../panels/sound/cc-output-test-wheel.c:155:20: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
155 | g_clear_pointer ((GtkWidget**) &self->front_center_speaker_button, gtk_widget_unparent);
/usr/include/glib-2.0/glib/gmacros.h:870:47: note: in definition of macro 'G_STATIC_ASSERT'
870 | #define G_STATIC_ASSERT(expr) _Static_assert (expr, "Expression evaluates to false")
| ^~~~
../panels/sound/cc-output-test-wheel.c:155:3: note: in expansion of macro 'g_clear_pointer'
155 | g_clear_pointer ((GtkWidget**) &self->front_center_speaker_button, gtk_widget_unparent);
| ^~~~~~~~~~~~~~~
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
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* Copyright (C) 2018 Canonical Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <gsound.h>
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#include <gtk/gtk.h>
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#include <pulse/pulseaudio.h>
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G_BEGIN_DECLS
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#define CC_TYPE_SPEAKER_TEST_BUTTON (cc_speaker_test_button_get_type ())
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G_DECLARE_FINAL_TYPE (CcSpeakerTestButton, cc_speaker_test_button, CC, SPEAKER_TEST_BUTTON, GtkButton)
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GtkWidget *cc_speaker_test_button_new (GSoundContext *context,
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pa_channel_position_t position);
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void cc_speaker_test_button_set_channel_position (CcSpeakerTestButton *button,
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pa_channel_position_t position);
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G_END_DECLS
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