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The open source OpenXR runtime
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667// Copyright 2020-2024, Collabora, Ltd.// SPDX-License-Identifier: BSL-1.0/*! * @file * @brief Interface to Sample HMD driver. * @author Jakob Bornecrantz <jakob@collabora.com> * @author Rylie Pavlik <rylie.pavlik@collabora.com> * @ingroup drv_sample */
#pragma once
#ifdef __cplusplusextern "C" {#endif
/*! * @defgroup drv_sample Sample HMD driver * @ingroup drv * * @brief Driver for a Sample HMD. * * Does no actual work. * Assumed to not be detectable by USB VID/PID, * and thus exposes an "auto-prober" to explicitly discover the device. * * See @ref writing-driver for additional information. * * This device has an implementation of @ref xrt_auto_prober to perform hardware * detection, as well as an implementation of @ref xrt_device for the actual device. * * If your device is or has USB HID that **can** be detected based on USB VID/PID, * you can skip the @ref xrt_auto_prober implementation, and instead implement a * "found" function that matches the signature expected by xrt_prober_entry::found. * See for example @ref hdk_found. * Alternately, you might create a builder or an instance implementation directly. */
/*! * Create a auto prober for a Sample HMD. * * @ingroup drv_sample */struct xrt_auto_prober *sample_create_auto_prober(void);
/*! * Create a Sample HMD. * * This is only exposed so that the prober (in one source file) * can call the construction function (in another) * @ingroup drv_sample */struct xrt_device *sample_hmd_create(void);
/*! * @dir drivers/sample * * @brief @ref drv_sample files. */
#ifdef __cplusplus}#endif