util Directory Reference

Smaller pieces of auxiliary utilities code.

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Directory dependency graph for util:

Files
	u_autoexpgain.c
	Automatically compute exposure and gain values from an image stream.
	u_autoexpgain.h
	Automatically compute exposure and gain values from an image stream.
	u_bitwise.c
	Functions for manipulating tightly packed data as bits.
	u_bitwise.h
	Functions for manipulating tightly packed data as bits.
	u_box_iou.hpp
	Code to deal with bounding boxes for camera-based hand-tracking.
	u_builders.c
	Helpers for xrt_builder implementations.
	u_builders.h
	Helpers for xrt_builder implementations.
	u_config_json.c
	Code to manage the settings file.
	u_config_json.h
	Code to manage the settings file.
	u_debug.c
	Small debug helpers.
	u_debug.h
	Small debug helpers.
	u_debug_gui.c
	SDL2 Debug UI implementation.
	u_debug_gui.h
	SDL2 Debug UI implementation.
	u_deque.cpp
	Expose std::deque to C.
	u_deque.h
	Expose std::deque to C.
	u_device.c
	Misc helpers for device drivers.
	u_device.h
	Misc helpers for device drivers.
	u_device_ni.c
	Not implemented function helpers for device drivers.
	u_device_ni.h
	Not implemented function helpers for device drivers.
	u_distortion.c
	Code to handle distortion parameters and fov.
	u_distortion.h
	Code to handle distortion parameters and fov.
	u_distortion_mesh.c
	Code to generate disortion meshes.
	u_distortion_mesh.h
	Code to generate disortion meshes.
	u_documentation.h
	Header with only documentation.
	u_extension_list.cpp
	A collection of strings for extensions.
	u_extension_list.h
	A collection of strings, like a list of extensions to enable.
	u_extension_list.hpp
	A collection of strings, like a list of extensions to enable.
	u_file.c
	Very simple file opening functions.
	u_file.cpp
	Very simple file opening functions, mostly using std::filesystem for portability.
	u_file.h
	Very simple file opening functions.
	u_format.c
	Format helpers and block code.
	u_format.h
	Format helpers and block code.
	u_frame.c
	xrt_frame helpers.
	u_frame.h
	xrt_frame helpers.
	u_frame_times_widget.h
	Shared code for visualizing frametimes.
	u_future.cpp
	Helper to implement xrt_future, A basic CPU based future implementation.
	u_future.h
	Helper to implement xrt_future, A basic CPU based future implementation.
	u_generic_callbacks.hpp
	Implementation of a generic callback collection, intended to be wrapped for a specific event type.
	u_git_tag.h
	Holds the git hash of Monado.
	u_hand_simulation.c
	Wrapper around Mercury's parametric hand code, used by Index and OpenGloves to simulate hand tracking.
	u_hand_simulation.h
	Wrapper around Mercury's parametric hand code, used by Index and OpenGloves to simulate hand tracking.
	u_hand_tracking.c
	Hand Tracking API interface.
	u_hand_tracking.h
	Hand Tracking API interface.
	u_handles.c
	Implementations of handle functions.
	u_handles.h
	Functions for dealing generically with various handle types defined in xrt_handles.h.
	u_hashmap.cpp
	Hashmap for integer values header.
	u_hashmap.h
	Hashmap for integer values header.
	u_hashset.cpp
	Hashset struct header.
	u_hashset.h
	Hashset struct header.
	u_id_ringbuffer.cpp
	Wrap some ring buffer internals for somewhat generic C usage.
	u_id_ringbuffer.h
	Ring buffer for things keyed on an ID but otherwise maintained externally, for C usage.
	u_imu_sink_force_monotonic.c
	A xrt_imu_sink that forces the samples to be monotonically increasing.
	u_imu_sink_split.c
	An xrt_imu_sink splitter.
	u_index_fifo.h
	A FIFO for indices.
	u_iterator_base.hpp
	A template class to serve as the base of iterator and const_iterator types for things with "random access".
	u_json.c
	Tiny JSON wrapper around cJSON.
	u_json.h
	Tiny JSON wrapper around cJSON header.
	u_json.hpp
	C++ wrapper for cJSON.
	u_limited_unique_id.cpp
	A very simple generator to create process unique ids.
	u_limited_unique_id.h
	A very simple generator to create process unique ids.
	u_linux.c
	Various helpers for doing Linux specific things.
	u_linux.h
	Various helpers for doing Linux specific things.
	u_live_stats.cpp
	Live stats tracking and printing.
	u_live_stats.h
	Live stats tracking and printing.
	u_logging.c
	Logging functions.
	u_logging.h
	Basic logging functionality.
	u_metrics.c
	Metrics saving functions.
	u_metrics.h
	Metrics saving functions.
	u_misc.c
	Very small misc utils.
	u_misc.h
	Very small misc utils.
	u_native_images_debug.h
	Special code for managing a variable tracked swapchain.
	u_pacing.h
	Shared pacing code.
	u_pacing_app.c
	Shared frame timing code.
	u_pacing_compositor.c
	Shared frame timing code.
	u_pacing_compositor_fake.c
	For generating a fake timing.
	u_pretty_print.c
	Pretty printing various Monado things.
	u_pretty_print.h
	Pretty printing various Monado things.
	u_prober.c
	Helpers for prober related code.
	u_prober.h
	Helpers for prober related code.
	u_process.c
	Simple process handling.
	u_process.h
	Simple process handling.
	u_resampler.c
	Simple audio resampler.
	u_resampler.h
	Simple audio resampler.
	u_session.c
	Helper to implement xrt_session.
	u_session.h
	Helper to implement xrt_session.
	u_sink.h
	xrt_frame_sink converters and other helpers.
	u_sink_combiner.c
	An xrt_frame_sink that combines two frames into a stereo frame.
	u_sink_converter.c
	xrt_frame_sink converters and other helpers.
	u_sink_deinterleaver.c
	An xrt_frame_sink that deinterleaves stereo frames.
	u_sink_force_genlock.c
	An xrt_frame_sink that takes two frames, enforces gen-lock and pushes downstream in left-right order.
	u_sink_queue.c
	An xrt_frame_sink queue.
	u_sink_quirk.c
	An xrt_frame_sink that quirks frames.
	u_sink_simple_queue.c
	An xrt_frame_sink queue.
	u_sink_split.c
	An xrt_frame_sink splitter.
	u_sink_stereo_sbs_split.c
	An xrt_frame_sink splitter.
	u_space_overseer.c
	A implementation of the xrt_space_overseer interface.
	u_space_overseer.h
	A implementation of the xrt_space_overseer interface.
	u_system.c
	Helper to implement xrt_system.
	u_system.h
	Helper to implement xrt_system.
	u_system_helpers.c
	Helpers for system objects like xrt_system_devices.
	u_system_helpers.h
	Helpers for system objects like xrt_system_devices.
	u_template_historybuf.hpp
	Ringbuffer implementation for keeping track of the past state of things.
	u_template_historybuf_const_iterator.inl
	const_iterator details for ring buffer
	u_template_historybuf_impl_helpers.hpp
	All the "element-type-independent" code (helper objects, base classes) for a ringbuffer implementation on top of a fixed size array.
	u_template_historybuf_iterator.inl
	iterator details for ring buffer
	u_threading.h
	Slightly higher level thread safe helpers.
	u_time.cpp
	Implementation of a steady, convertible clock.
	u_time.h
	Time-keeping: a clock that is steady, convertible to system time, and ideally high-resolution.
	u_trace_marker.c
	Tracing support code, see Tracing support.
	u_trace_marker.h
	Tracing support code, see Tracing support.
	u_tracked_imu_3dof.c
	Wrapper for m_imu_3dof that can be placed inside (and freed along with!) an xrt_imu_sink pipeline.
	u_tracked_imu_3dof.h
	Wrapper for m_imu_3dof that can be placed inside (and freed along with!) an xrt_imu_sink pipeline.
	u_truncate_printf.h
	Truncating versions of string printing functions.
	u_var.cpp
	Variable tracking code.
	u_var.h
	Variable tracking code.
	u_vector.cpp
	Expose std::vector to C.
	u_vector.h
	Expose std::vector to C.
	u_verify.h
	Tiny file to verify things.
	u_visibility_mask.c
	Visibility mask utilitary.
	u_visibility_mask.h
	Visibility mask utilitary header.
	u_wait.h
	Tiny file to implement precise waiting functions.
	u_win32_com_guard.cpp
	An object that serves to keep the reference count of COM initialization greater than 0.
	u_win32_com_guard.hpp
	An object that serves to keep the reference count of COM initialization greater than 0.
	u_windows.c
	Various helpers for doing Windows specific things.
	u_windows.h
	Various helpers for doing Windows specific things.
	u_worker.c
	Simple worker pool.
	u_worker.cpp
	C++ wrappers for workers.
	u_worker.h
	Worker and threading pool.
	u_worker.hpp
	C++ wrappers for workers.

Detailed Description

Smaller pieces of auxiliary utilities code.