1 files changed, 22 insertions, 7 deletions
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
index 8e6f315a4..6128fb0ad 100644
--- a/src/core/hle/service/hid/controllers/gesture.h
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -71,6 +71,7 @@ private:
     // This is nn::hid::GestureState
     struct GestureState {
         s64_le sampling_number;
+        s64_le sampling_number2;
         s64_le detection_count;
         GestureType type;
         GestureDirection direction;
@@ -84,7 +85,21 @@ private:
         s32_le point_count;
         std::array<Common::Point<s32_le>, 4> points;
     };
-    static_assert(sizeof(GestureState) == 0x60, "GestureState is an invalid size");
+    static_assert(sizeof(GestureState) == 0x68, "GestureState is an invalid size");
+
+    struct CommonHeader {
+        s64_le timestamp;
+        s64_le total_entry_count;
+        s64_le last_entry_index;
+        s64_le entry_count;
+    };
+    static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
+
+    struct SharedMemory {
+        CommonHeader header;
+        std::array<GestureState, 17> gesture_states;
+    };
+    static_assert(sizeof(SharedMemory) == 0x708, "SharedMemory is an invalid size");
 
     struct Finger {
         Common::Point<f32> pos{};
@@ -137,17 +152,17 @@ private:
     void SetSwipeEvent(GestureProperties& gesture, GestureProperties& last_gesture_props,
                        GestureType& type);
 
+    // Retrieves the last gesture entry, as indicated by shared memory indices.
+    [[nodiscard]] GestureState& GetLastGestureEntry();
+    [[nodiscard]] const GestureState& GetLastGestureEntry() const;
+
     // Returns the average distance, angle and middle point of the active fingers
     GestureProperties GetGestureProperties();
 
-    // This is nn::hid::detail::GestureLifo
-    Lifo<GestureState> gesture_lifo{};
-    static_assert(sizeof(gesture_lifo) == 0x708, "gesture_lifo is an invalid size");
-    GestureState next_state{};
-
-    std::array<Finger, MAX_POINTS> fingers{};
+    SharedMemory shared_memory{};
     Core::HID::EmulatedConsole* console;
 
+    std::array<Finger, MAX_POINTS> fingers{};
     GestureProperties last_gesture{};
     s64_le last_update_timestamp{};
     s64_le last_tap_timestamp{};