u_system_helpers.c File Reference
Helpers for system objects like xrt_system_devices. More...
#include "xrt/xrt_device.h"#include "xrt/xrt_prober.h"#include "util/u_misc.h"#include "util/u_device.h"#include "util/u_logging.h"#include "util/u_system_helpers.h"#include <assert.h>#include <limits.h>#include <inttypes.h>
Include dependency graph for u_system_helpers.c:
Functions | |
| static int32_t | get_index_for_device (const struct xrt_system_devices *xsysd, const struct xrt_device *xdev) |
| static void | destroy (struct xrt_system_devices *xsysd) |
| static xrt_result_t | get_roles (struct xrt_system_devices *xsysd, struct xrt_system_roles *out_roles) |
| struct u_system_devices * | u_system_devices_allocate (void) |
| Allocates a empty u_system_devices to be filled in by the caller, only the destroy function is filled in. More... | |
| void | u_system_devices_close (struct xrt_system_devices *xsysd) |
| Destroys all devices and clears out the frame context, doesn't free the struct itself, useful for code embedding the system devices struct into other objects where it's not the first member or C++ classes. More... | |
| struct u_system_devices_static * | u_system_devices_static_allocate (void) |
| Allocates a empty u_system_devices to be filled in by the caller, only the destroy function is filled in. More... | |
| void | u_system_devices_static_finalize (struct u_system_devices_static *usysds, struct xrt_device *left, struct xrt_device *right) |
| Finalizes the static struct with the given input devices, the system devices will always return these devices for the left and right role. More... | |
| xrt_result_t | u_system_devices_create_from_prober (struct xrt_instance *xinst, struct xrt_session_event_sink *broadcast, struct xrt_system_devices **out_xsysd, struct xrt_space_overseer **out_xso) |
| Takes a xrt_instance, gets the prober from it and then uses the prober to allocate a filled in u_system_devices. More... | |
| struct xrt_device * | u_system_devices_get_ht_device (struct xrt_system_devices *xsysd, enum xrt_input_name name) |
| Helper function. More... | |
Detailed Description
Helpers for system objects like xrt_system_devices.
