The open source OpenXR runtime
st/oxr: Refactor some things into oxr_defines.h
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src/xrt/state_trackers/oxr/oxr_defines.h
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src/xrt/state_trackers/oxr/oxr_defines.h
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// Copyright 2018-2023, Collabora, Ltd.
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief Shared internal defines and enums in the state tracker.
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* @author Jakob Bornecrantz <jakob@collabora.com>
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* @ingroup oxr_main
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*/
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#pragma once
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#include "xrt/xrt_compiler.h"
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// For corruption and layer checking.
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// clang-format off
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#define OXR_XR_DEBUG_INSTANCE (*(uint64_t *)"oxrinst\0")
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#define OXR_XR_DEBUG_SESSION (*(uint64_t *)"oxrsess\0")
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#define OXR_XR_DEBUG_SPACE (*(uint64_t *)"oxrspac\0")
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#define OXR_XR_DEBUG_PATH (*(uint64_t *)"oxrpath\0")
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#define OXR_XR_DEBUG_ACTION (*(uint64_t *)"oxracti\0")
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#define OXR_XR_DEBUG_SWAPCHAIN (*(uint64_t *)"oxrswap\0")
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#define OXR_XR_DEBUG_ACTIONSET (*(uint64_t *)"oxraset\0")
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#define OXR_XR_DEBUG_MESSENGER (*(uint64_t *)"oxrmess\0")
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#define OXR_XR_DEBUG_SOURCESET (*(uint64_t *)"oxrsrcs\0")
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#define OXR_XR_DEBUG_SOURCE (*(uint64_t *)"oxrsrc_\0")
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#define OXR_XR_DEBUG_HTRACKER (*(uint64_t *)"oxrhtra\0")
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// clang-format on
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/*!
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* State of a handle base, to reduce likelihood of going "boom" on
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* out-of-order destruction or other unsavory behavior.
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*
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* @ingroup oxr_main
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*/
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enum oxr_handle_state
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{
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/*! State during/before oxr_handle_init, or after failure */
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OXR_HANDLE_STATE_UNINITIALIZED = 0,
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/*! State after successful oxr_handle_init */
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OXR_HANDLE_STATE_LIVE,
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/*! State after successful oxr_handle_destroy */
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OXR_HANDLE_STATE_DESTROYED,
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};
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/*!
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* Sub action paths.
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*
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* @ingroup oxr_main
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*/
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enum oxr_subaction_path
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{
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OXR_SUB_ACTION_PATH_USER,
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OXR_SUB_ACTION_PATH_HEAD,
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OXR_SUB_ACTION_PATH_LEFT,
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OXR_SUB_ACTION_PATH_RIGHT,
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OXR_SUB_ACTION_PATH_GAMEPAD,
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};
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/*!
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* Region of a dpad binding that an input is mapped to
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*
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* @ingroup oxr_main
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*/
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enum oxr_dpad_region
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{
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OXR_DPAD_REGION_CENTER = 0u,
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OXR_DPAD_REGION_UP = (1u << 0u),
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OXR_DPAD_REGION_DOWN = (1u << 1u),
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OXR_DPAD_REGION_LEFT = (1u << 2u),
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OXR_DPAD_REGION_RIGHT = (1u << 3u),
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};
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/*!
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* Tracks the state of a image that belongs to a @ref oxr_swapchain.
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*
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* @ingroup oxr_main
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*/
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enum oxr_image_state
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{
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OXR_IMAGE_STATE_READY,
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OXR_IMAGE_STATE_ACQUIRED,
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OXR_IMAGE_STATE_WAITED,
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};
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/*!
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* Internal enum for the type of space, lets us reason about action spaces.
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*
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* @ingroup oxr_main
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*/
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enum oxr_space_type
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{
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OXR_SPACE_TYPE_REFERENCE_VIEW = 1,
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OXR_SPACE_TYPE_REFERENCE_LOCAL = 2,
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OXR_SPACE_TYPE_REFERENCE_STAGE = 3,
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OXR_SPACE_TYPE_REFERENCE_UNBOUNDED_MSFT,
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OXR_SPACE_TYPE_REFERENCE_COMBINED_EYE_VARJO,
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OXR_SPACE_TYPE_ACTION,
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};
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src/xrt/state_trackers/oxr/oxr_objects.h
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src/xrt/state_trackers/oxr/oxr_objects.h
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#include "oxr_extension_support.h"
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#include "oxr_subaction.h"
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#include "oxr_defines.h"
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#if defined(XRT_HAVE_D3D11) || defined(XRT_HAVE_D3D12)
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#include <dxgi.h>
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* @{
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*/
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// For corruption and layer checking.
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// clang-format off
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#define OXR_XR_DEBUG_INSTANCE (*(uint64_t *)"oxrinst\0")
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#define OXR_XR_DEBUG_SESSION (*(uint64_t *)"oxrsess\0")
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#define OXR_XR_DEBUG_SPACE (*(uint64_t *)"oxrspac\0")
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#define OXR_XR_DEBUG_PATH (*(uint64_t *)"oxrpath\0")
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#define OXR_XR_DEBUG_ACTION (*(uint64_t *)"oxracti\0")
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#define OXR_XR_DEBUG_SWAPCHAIN (*(uint64_t *)"oxrswap\0")
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#define OXR_XR_DEBUG_ACTIONSET (*(uint64_t *)"oxraset\0")
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#define OXR_XR_DEBUG_MESSENGER (*(uint64_t *)"oxrmess\0")
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#define OXR_XR_DEBUG_SOURCESET (*(uint64_t *)"oxrsrcs\0")
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#define OXR_XR_DEBUG_SOURCE (*(uint64_t *)"oxrsrc_\0")
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#define OXR_XR_DEBUG_HTRACKER (*(uint64_t *)"oxrhtra\0")
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// clang-format on
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/*
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*
···
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*/
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typedef XrResult (*oxr_handle_destroyer)(struct oxr_logger *log, struct oxr_handle_base *hb);
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/*!
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* State of a handle base, to reduce likelihood of going "boom" on
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* out-of-order destruction or other unsavory behavior.
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*/
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enum oxr_handle_state
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{
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/*! State during/before oxr_handle_init, or after failure */
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OXR_HANDLE_STATE_UNINITIALIZED = 0,
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/*! State after successful oxr_handle_init */
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OXR_HANDLE_STATE_LIVE,
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/*! State after successful oxr_handle_destroy */
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OXR_HANDLE_STATE_DESTROYED,
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};
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/*!
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* Sub action paths.
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*/
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enum oxr_subaction_path
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{
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OXR_SUB_ACTION_PATH_USER,
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OXR_SUB_ACTION_PATH_HEAD,
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OXR_SUB_ACTION_PATH_LEFT,
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OXR_SUB_ACTION_PATH_RIGHT,
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OXR_SUB_ACTION_PATH_GAMEPAD,
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};
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/*!
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* Region of a dpad binding that an input is mapped to
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*/
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enum oxr_dpad_region
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{
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OXR_DPAD_REGION_CENTER = 0u,
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OXR_DPAD_REGION_UP = (1u << 0u),
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OXR_DPAD_REGION_DOWN = (1u << 1u),
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OXR_DPAD_REGION_LEFT = (1u << 2u),
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OXR_DPAD_REGION_RIGHT = (1u << 3u),
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};
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/*!
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* Tracks the state of a image that belongs to a @ref oxr_swapchain.
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*/
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enum oxr_image_state
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{
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OXR_IMAGE_STATE_READY,
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OXR_IMAGE_STATE_ACQUIRED,
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OXR_IMAGE_STATE_WAITED,
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};
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/*
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* @}
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*/
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enum oxr_space_type
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{
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OXR_SPACE_TYPE_REFERENCE_VIEW = 1,
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OXR_SPACE_TYPE_REFERENCE_LOCAL = 2,
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OXR_SPACE_TYPE_REFERENCE_STAGE = 3,
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OXR_SPACE_TYPE_REFERENCE_UNBOUNDED_MSFT,
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OXR_SPACE_TYPE_REFERENCE_COMBINED_EYE_VARJO,
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OXR_SPACE_TYPE_ACTION,
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};
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static inline bool
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oxr_space_type_is_reference(enum oxr_space_type space_type)