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46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/***
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This file is part of PulseAudio.
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Copyright 2014 Intel Corporation
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio 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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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include "direction.h"
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#include <pulsecore/i18n.h>
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int pa_direction_valid(pa_direction_t direction) {
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if (direction != PA_DIRECTION_INPUT
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&& direction != PA_DIRECTION_OUTPUT
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&& direction != (PA_DIRECTION_INPUT | PA_DIRECTION_OUTPUT))
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return 0;
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return 1;
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}
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const char *pa_direction_to_string(pa_direction_t direction) {
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pa_init_i18n();
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if (direction == PA_DIRECTION_INPUT)
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return _("input");
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if (direction == PA_DIRECTION_OUTPUT)
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return _("output");
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if (direction == (PA_DIRECTION_INPUT | PA_DIRECTION_OUTPUT))
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return _("bidirectional");
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return _("invalid");
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}
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