The open source OpenXR runtime
t/common: Add Qwerty builder
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src/xrt/targets/common/CMakeLists.txt
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src/xrt/targets/common/CMakeLists.txt
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src/xrt/targets/common/target_builder_interface.h
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src/xrt/targets/common/target_builder_interface.h
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#define T_BUILDER_REMOTE
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#endif
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#if defined(XRT_BUILD_DRIVER_QWERTY) || defined(XRT_DOXYGEN)
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#define T_BUILDER_QWERTY
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#endif
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#if defined(XRT_BUILD_DRIVER_PSMV) || defined(XRT_BUILD_DRIVER_PSVR) || defined(XRT_DOXYGEN)
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#define T_BUILDER_RGB_TRACKING
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#endif
···
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*/
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struct xrt_builder *
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t_builder_north_star_create(void);
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#endif
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#ifdef T_BUILDER_QWERTY
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/*!
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* The qwerty driver builder.
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*/
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struct xrt_builder *
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t_builder_qwerty_create(void);
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#endif
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#ifdef T_BUILDER_REMOTE
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src/xrt/targets/common/target_builder_qwerty.c
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src/xrt/targets/common/target_builder_qwerty.c
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// Copyright 2022-2023, 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 Qwerty devices builder.
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* @author Jakob Bornecrantz <jakob@collabora.com>
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* @ingroup drv_qwerty
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*/
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#include "xrt/xrt_config_drivers.h"
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#include "util/u_misc.h"
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#include "util/u_debug.h"
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#include "util/u_builders.h"
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#include "util/u_system_helpers.h"
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#include "target_builder_interface.h"
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#include "qwerty/qwerty_interface.h"
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#include <assert.h>
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#ifndef XRT_BUILD_DRIVER_QWERTY
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#error "Must only be built with XRT_BUILD_DRIVER_QWERTY set"
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#endif
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// Using INFO as default to inform events real devices could report physically
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DEBUG_GET_ONCE_LOG_OPTION(qwerty_log, "QWERTY_LOG", U_LOGGING_INFO)
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// Driver disabled by default for being experimental
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DEBUG_GET_ONCE_BOOL_OPTION(enable_qwerty, "QWERTY_ENABLE", false)
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/*
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*
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* Helper functions.
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*
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*/
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static const char *driver_list[] = {
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"qwerty",
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};
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/*
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*
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* Member functions.
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*
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*/
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static xrt_result_t
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qwerty_estimate_system(struct xrt_builder *xb,
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cJSON *config,
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struct xrt_prober *xp,
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struct xrt_builder_estimate *estimate)
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{
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if (!debug_get_bool_option_enable_qwerty()) {
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return XRT_SUCCESS;
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}
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estimate->certain.head = true;
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estimate->certain.left = true;
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estimate->certain.right = true;
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estimate->priority = -25;
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return XRT_SUCCESS;
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}
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static xrt_result_t
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qwerty_open_system(struct xrt_builder *xb,
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cJSON *config,
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struct xrt_prober *xp,
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struct xrt_system_devices **out_xsysd,
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struct xrt_space_overseer **out_xso)
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{
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assert(out_xsysd != NULL);
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assert(*out_xsysd == NULL);
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struct xrt_device *head = NULL;
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struct xrt_device *left = NULL;
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struct xrt_device *right = NULL;
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enum u_logging_level log_level = debug_get_log_option_qwerty_log();
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xrt_result_t xret = qwerty_create_devices(log_level, &head, &left, &right);
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if (xret != XRT_SUCCESS) {
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return xret;
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}
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struct u_system_devices *usysd = u_system_devices_allocate();
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usysd->base.roles.head = head;
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usysd->base.roles.left = left;
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usysd->base.roles.right = right;
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usysd->base.xdevs[usysd->base.xdev_count++] = head;
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if (left != NULL) {
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usysd->base.xdevs[usysd->base.xdev_count++] = left;
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}
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if (right != NULL) {
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usysd->base.xdevs[usysd->base.xdev_count++] = right;
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}
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*out_xsysd = &usysd->base;
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u_builder_create_space_overseer(&usysd->base, out_xso);
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return XRT_SUCCESS;
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}
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static void
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qwerty_destroy(struct xrt_builder *xb)
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{
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free(xb);
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}
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/*
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*
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* 'Exported' functions.
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*
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*/
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struct xrt_builder *
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t_builder_qwerty_create(void)
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{
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struct xrt_builder *xb = U_TYPED_CALLOC(struct xrt_builder);
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xb->estimate_system = qwerty_estimate_system;
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xb->open_system = qwerty_open_system;
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xb->destroy = qwerty_destroy;
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xb->identifier = "qwerty";
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xb->name = "Qwerty devices builder";
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xb->driver_identifiers = driver_list;
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xb->driver_identifier_count = ARRAY_SIZE(driver_list);
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xb->exclude_from_automatic_discovery = !debug_get_bool_option_enable_qwerty();
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return xb;
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}
+4
src/xrt/targets/common/target_lists.c
+4
src/xrt/targets/common/target_lists.c
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t_builder_rgb_tracking_create,
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#endif // T_BUILDER_RGB_TRACKING
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#ifdef T_BUILDER_QWERTY
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t_builder_qwerty_create,
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#endif // T_BUILDER_QWERTY
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#ifdef T_BUILDER_SIMULATED
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t_builder_simulated_create,
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#endif // T_BUILDER_SIMULATED