mirror of https://github.com/mpv-player/mpv
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv 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
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MPV_COREAUDIO_CHMAP_H
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#define MPV_COREAUDIO_CHMAP_H
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#include "config.h"
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#include <AudioToolbox/AudioToolbox.h>
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struct mp_chmap;
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int ca_label_to_mp_speaker_id(AudioChannelLabel label);
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AudioChannelLabel mp_speaker_id_to_ca_label(int speaker_id);
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#if HAVE_COREAUDIO || HAVE_AVFOUNDATION
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AudioChannelLayout *ca_find_standard_layout(void *talloc_ctx, AudioChannelLayout *l);
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void ca_log_layout(struct ao *ao, int l, AudioChannelLayout *layout);
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bool ca_init_chmap(struct ao *ao, AudioDeviceID device);
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void ca_get_active_chmap(struct ao *ao, AudioDeviceID device, int channel_count,
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struct mp_chmap *out_map);
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#endif
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#endif
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