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a/util: introduce u_device_get_visibility_mask

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Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2403>
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Simon Zeni 2025-01-16 16:51:14 -05:00 committed by Marge Bot
parent 74b27cad4d
commit e236a472f0
2 changed files with 26 additions and 3 deletions
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16
src/xrt/auxiliary/util/u_device.c
View file

@ -1,4 +1,4 @@
// Copyright 2019-2024, Collabora, Ltd.
// Copyright 2019-2025, Collabora, Ltd.
// SPDX-License-Identifier: BSL-1.0
/*!
* @file
@ -6,12 +6,14 @@
* @author Jakob Bornecrantz <jakob@collabora.com>
* @author Rylie Pavlik <rylie.pavlik@collabora.com>
* @author Moses Turner <moses@collabora.com>
* @author Simon Zeni <simon.zeni@collabora.com>
* @ingroup aux_util
*/
#include "util/u_logging.h"
#include "util/u_device.h"
#include "util/u_logging.h"
#include "util/u_misc.h"
#include "util/u_visibility_mask.h"
#include "math/m_mathinclude.h"
#include "math/m_api.h"
@ -469,6 +471,16 @@ u_device_get_view_poses(struct xrt_device *xdev,
}
}
xrt_result_t
u_device_get_visibility_mask(struct xrt_device *xdev,
enum xrt_visibility_mask_type type,
uint32_t view_index,
struct xrt_visibility_mask **out_mask)
{
const struct xrt_fov fov = xdev->hmd->distortion.fov[view_index];
u_visibility_mask_get_default(type, &fov, out_mask);
return XRT_SUCCESS;
}
/*
*

13
src/xrt/auxiliary/util/u_device.h
View file

@ -1,4 +1,4 @@
// Copyright 2019-2023, Collabora, Ltd.
// Copyright 2019-2025, Collabora, Ltd.
// SPDX-License-Identifier: BSL-1.0
/*!
* @file
@ -6,6 +6,7 @@
* @author Jakob Bornecrantz <jakob@collabora.com>
* @author Rylie Pavlik <rylie.pavlik@collabora.com>
* @author Moses Turner <moses@collabora.com>
* @author Simon Zeni <simon.zeni@collabora.com>
* @ingroup aux_util
*/
@ -174,6 +175,16 @@ u_device_get_view_poses(struct xrt_device *xdev,
struct xrt_fov *out_fovs,
struct xrt_pose *out_poses);
/*!
* Helper function to implement @ref xrt_device::get_visibility_mask in a HMD driver.
*
* The field @ref xrt_device::hmd needs to be set and valid.
*/
xrt_result_t
u_device_get_visibility_mask(struct xrt_device *xdev,
enum xrt_visibility_mask_type type,
uint32_t view_index,
struct xrt_visibility_mask **out_mask);
/*
*