The open source OpenXR runtime
st/prober: If we can't tell if we can open a device assume yes
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-2
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-2
src/xrt/state_trackers/prober/p_prober.c
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-2
src/xrt/state_trackers/prober/p_prober.c
···
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{
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XRT_TRACE_MARKER();
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-
XRT_MAYBE_UNUSED struct prober *p = (struct prober *)xp;
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-
XRT_MAYBE_UNUSED struct prober_device *pdev = (struct prober_device *)xpdev;
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struct prober *p = (struct prober *)xp;
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struct prober_device *pdev = (struct prober_device *)xpdev;
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bool has_been_queried = false;
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#ifdef XRT_HAVE_LIBUSB
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has_been_queried = true;
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if (pdev->usb.dev != NULL) {
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return p_libusb_can_open(p, pdev);
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}
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#endif
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// No backend compiled in to judge the ability to open the device.
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if (!has_been_queried) {
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P_WARN(p, "Can not tell if '%s' can be opened, assuming yes!", pdev->usb.product);
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return true;
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}
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//! @todo add more backends
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return false;
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}