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49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
/********************************************************************************//**
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\file OVR_CAPI_Audio.h
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\brief CAPI audio functions.
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\copyright Copyright 2015 Oculus VR, LLC. All Rights reserved.
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************************************************************************************/
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#ifndef OVR_CAPI_Audio_h
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#define OVR_CAPI_Audio_h
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#include "OVR_CAPI.h"
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#include <Windows.h>
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#define OVR_AUDIO_MAX_DEVICE_STR_SIZE 128
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/// Gets the ID of the preferred VR audio device.
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///
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/// Multiple calls to ovr_CreateSwapTextureSetD3D11 for the same ovrHmd is supported, but applications
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/// cannot rely on switching between ovrSwapTextureSets at runtime without a performance penalty.
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///
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/// \param[out] deviceOutId The ID of the user's preferred VR audio device to use, which will be valid upon a successful return value, else it will be NULL.
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///
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/// \return Returns an ovrResult indicating success or failure. In the case of failure, use
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/// ovr_GetLastErrorInfo to get more information.
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///
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OVR_PUBLIC_FUNCTION(ovrResult) ovr_GetAudioDeviceOutWaveId(UINT* deviceOutId);
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/// Gets the GUID of the preferred VR audio device as a string.
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///
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/// \param[out] deviceOutStrBuffer A buffer where the GUID string for the device will copied to.
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///
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/// \return Returns an ovrResult indicating success or failure. In the case of failure, use
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/// ovr_GetLastErrorInfo to get more information.
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///
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OVR_PUBLIC_FUNCTION(ovrResult) ovr_GetAudioDeviceOutGuidStr(WCHAR deviceOutStrBuffer[OVR_AUDIO_MAX_DEVICE_STR_SIZE]);
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/// Gets the GUID of the preferred VR audio device.
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///
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/// \param[out] deviceOutGuid The GUID of the user's preferred VR audio device to use, which will be valid upon a successful return value, else it will be NULL.
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///
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/// \return Returns an ovrResult indicating success or failure. In the case of failure, use
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/// ovr_GetLastErrorInfo to get more information.
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///
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OVR_PUBLIC_FUNCTION(ovrResult) ovr_GetAudioDeviceOutGuid(GUID* deviceOutGuid);
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#endif // OVR_CAPI_Audio_h
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