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The open source OpenXR runtime
st/oxr: Fix regression caused by parent binding fix
Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2476>
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-13
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src/xrt/state_trackers/oxr/oxr_binding.c
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-13
src/xrt/state_trackers/oxr/oxr_binding.c
···
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}
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static bool
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add_by_component(struct oxr_logger *log,
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struct oxr_instance *inst,
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struct oxr_binding *bindings,
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size_t binding_count,
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XrPath path,
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struct oxr_action *act,
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const char **components,
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size_t component_count)
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try_add_by_component(struct oxr_logger *log,
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struct oxr_instance *inst,
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struct oxr_binding *bindings,
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size_t binding_count,
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XrPath path,
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struct oxr_action *act,
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const char **components,
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size_t component_count)
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{
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for (uint32_t component_index = 0; component_index < component_count; component_index++) {
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// once we found everything for a component like click we don't want to keep going to add to a component
···
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return true;
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}
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}
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return true;
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return false;
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}
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static bool
···
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size_t len;
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oxr_path_get_string(log, inst, path, &str, &len);
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// check if we need to select a child
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bool added = false;
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// check if we need to select a child, e.g. suggested str is */trigger for a bool action, or */trigger for a
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// float action
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if (xr_act_type == XR_ACTION_TYPE_BOOLEAN_INPUT && !ends_with(str, "/click") && !ends_with(str, "/touch")) {
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const char *components[2] = {"click", "value"};
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add_by_component(log, inst, bindings, binding_count, path, act, components, 2);
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added = try_add_by_component(log, inst, bindings, binding_count, path, act, components, 2);
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} else if (xr_act_type == XR_ACTION_TYPE_FLOAT_INPUT && !ends_with(str, "/value") &&
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!ends_with(str, "/click")) {
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const char *components[2] = {"value", "click"};
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add_by_component(log, inst, bindings, binding_count, path, act, components, 2);
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} else {
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added = try_add_by_component(log, inst, bindings, binding_count, path, act, components, 2);
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}
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// if the suggested str was not one of the ones that require us to select a child, fall back to the default case
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if (!added) {
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add_direct(log, inst, bindings, binding_count, path, act);
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}
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}