input_common: Add VibrationDevice and VibrationDeviceFactory

A vibration device is an input device that returns an unsigned byte as status.
It represents whether the vibration device supports vibration or not.
If the status returns 1, it supports vibration. Otherwise, it does not support vibration.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/input_common/gcadapter/gc_adapter.cpp b/src/input_common/gcadapter/gc_adapter.cpp
index b912188b62..d80195c827 100644
--- a/src/input_common/gcadapter/gc_adapter.cpp
+++ b/src/input_common/gcadapter/gc_adapter.cpp
@@ -230,10 +230,8 @@ void Adapter::SendVibrations() {
     vibration_changed = false;
 }
 
-bool Adapter::RumblePlay(std::size_t port, f32 amplitude) {
-    amplitude = std::clamp(amplitude, 0.0f, 1.0f);
-    const auto raw_amp = static_cast<u8>(amplitude * 0x8);
-    pads[port].rumble_amplitude = raw_amp;
+bool Adapter::RumblePlay(std::size_t port, u8 amplitude) {
+    pads[port].rumble_amplitude = amplitude;
 
     return rumble_enabled;
 }