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Diffstat (limited to 'audio/out/ao_coreaudio_properties.h')
-rw-r--r-- | audio/out/ao_coreaudio_properties.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/audio/out/ao_coreaudio_properties.h b/audio/out/ao_coreaudio_properties.h new file mode 100644 index 0000000000..8f7cc2907b --- /dev/null +++ b/audio/out/ao_coreaudio_properties.h @@ -0,0 +1,49 @@ +/* + * This file is part of mpv. + * Copyright (c) 2013 Stefano Pigozzi <stefano.pigozzi@gmail.com> + * + * mpv is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * mpv is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with mpv. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef MPV_COREAUDIO_PROPERTIES_H +#define MPV_COREAUDIO_PROPERTIES_H + +#include <AudioToolbox/AudioToolbox.h> + +OSStatus ca_get(AudioObjectID id, AudioObjectPropertySelector selector, + uint32_t size, void *data); + +#define CA_GET(id, selector, data) ca_get(id, selector, sizeof(*(data)), data) + +uint32_t GetAudioPropertyArray(AudioObjectID id, + AudioObjectPropertySelector selector, + AudioObjectPropertyScope scope, void **data); + +uint32_t GetGlobalAudioPropertyArray(AudioObjectID id, + AudioObjectPropertySelector selector, + void **data); + +OSStatus GetAudioPropertyString(AudioObjectID id, + AudioObjectPropertySelector selector, + char **data); + +OSStatus SetAudioProperty(AudioObjectID id, + AudioObjectPropertySelector selector, + uint32_t size, void *data); + +Boolean IsAudioPropertySettable(AudioObjectID id, + AudioObjectPropertySelector selector, + Boolean *outData); + +#endif /* MPV_COREAUDIO_PROPERTIES_H */ |