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steamvr_drv: validate haptic values before dispatch

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lbgos committed 2026-10-13 00:31:49 +03:00
1 parent 50cb5533c5
commit fae80cd24b
1 file changed
+10 -5
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src/xrt/state_trackers/steamvr_drv/ovrd_driver.cpp
+10 -5
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@@ -2026,14 +2026,19 @@ CServerDriver_Monado::HandleHapticEvent(vr::VREvent_t *event)
return;
}
struct xrt_output_value out;
out.vibration.amplitude = amp;
if (duration > 0.00001) {
out.vibration.duration_ns = (time_duration_ns)(duration * 1000.f * 1000.f * 1000.f);
if (controller->m_xdev == NULL || controller->m_xdev->set_output == NULL) {
ovrd_log("Haptic vibration dropped: device has no output path\n");
return;
}
struct xrt_output_value out{};
out.vibration.amplitude = std::isfinite(amp) ? std::clamp(amp, 0.0f, 1.0f) : 0.0f;
if (std::isfinite(duration) && duration > 0.00001f) {
out.vibration.duration_ns = (time_duration_ns)(std::min(duration, 60.0f) * 1000000000.0);
} else {
out.vibration.duration_ns = XRT_MIN_HAPTIC_DURATION;
}
out.vibration.frequency = freq;
out.vibration.frequency = std::isfinite(freq) && freq >= 0.0f ? freq : 0.0f;
if (controller->m_output_controls.empty()) {
ovrd_log("Controller %s has no outputs\n", controller->m_xdev->str);