1 files changed, 57 insertions, 4 deletions

diff --git a/src/hid_core/resources/touch_screen/touch_types.h b/src/hid_core/resources/touch_screen/touch_types.h
index 97ee847da..362088939 100644
--- a/src/hid_core/resources/touch_screen/touch_types.h
+++ b/src/hid_core/resources/touch_screen/touch_types.h
@@ -13,8 +13,20 @@
 #include "hid_core/hid_types.h"
 
 namespace Service::HID {
-static constexpr std::size_t MAX_FINGERS = 16;
-static constexpr size_t MAX_POINTS = 4;
+constexpr std::size_t MaxFingers = 16;
+constexpr std::size_t MaxPoints = 4;
+constexpr u32 TouchSensorWidth = 1280;
+constexpr u32 TouchSensorHeight = 720;
+constexpr s32 MaxRotationAngle = 270;
+constexpr u32 MaxTouchDiameter = 30;
+constexpr u32 TouchBorders = 15;
+
+// HW is around 700, value is set to 400 to make it easier to trigger with mouse
+constexpr f32 SwipeThreshold = 400.0f; // Threshold in pixels/s
+constexpr f32 AngleThreshold = 0.015f; // Threshold in radians
+constexpr f32 PinchThreshold = 0.5f;   // Threshold in pixels
+constexpr f32 PressDelay = 0.5f;       // Time in seconds
+constexpr f32 DoubleTapDelay = 0.35f;  // Time in seconds
 
 // This is nn::hid::GestureType
 enum class GestureType : u32 {
@@ -28,6 +40,7 @@ enum class GestureType : u32 {
     Swipe,    // Fast press movement and release of a single point
     Pinch,    // All points moving away/closer to the midpoint
     Rotate,   // All points rotating from the midpoint
+    GestureTypeMax = Rotate,
 };
 
 // This is nn::hid::GestureDirection
@@ -69,7 +82,7 @@ struct GestureState {
 static_assert(sizeof(GestureState) == 0x60, "GestureState is an invalid size");
 
 struct GestureProperties {
-    std::array<Common::Point<s32>, MAX_POINTS> points{};
+    std::array<Common::Point<s32>, MaxPoints> points{};
     std::size_t active_points{};
     Common::Point<s32> mid_point{};
     s64 detection_count{};
@@ -78,13 +91,53 @@ struct GestureProperties {
     f32 angle{};
 };
 
+// This is nn::hid::TouchState
+struct TouchState {
+    u64 delta_time{};
+    Core::HID::TouchAttribute attribute{};
+    u32 finger{};
+    Common::Point<u32> position{};
+    u32 diameter_x{};
+    u32 diameter_y{};
+    s32 rotation_angle{};
+};
+static_assert(sizeof(TouchState) == 0x28, "Touchstate is an invalid size");
+
 // This is nn::hid::TouchScreenState
 struct TouchScreenState {
     s64 sampling_number{};
     s32 entry_count{};
     INSERT_PADDING_BYTES(4); // Reserved
-    std::array<Core::HID::TouchState, MAX_FINGERS> states{};
+    std::array<TouchState, MaxFingers> states{};
 };
 static_assert(sizeof(TouchScreenState) == 0x290, "TouchScreenState is an invalid size");
 
+struct TouchFingerMap {
+    s32 finger_count{};
+    Core::HID::TouchScreenModeForNx touch_mode;
+    INSERT_PADDING_BYTES(3);
+    std::array<u32, MaxFingers> finger_ids{};
+};
+static_assert(sizeof(TouchFingerMap) == 0x48, "TouchFingerMap is an invalid size");
+
+struct TouchAruidData {
+    u64 aruid;
+    u32 basic_gesture_id;
+    u64 used_1;
+    u64 used_2;
+    u64 used_3;
+    u64 used_4;
+    GestureType gesture_type;
+    u16 resolution_width;
+    u16 resolution_height;
+    TouchFingerMap finger_map;
+};
+static_assert(sizeof(TouchAruidData) == 0x80, "TouchAruidData is an invalid size");
+
+struct AutoPilotState {
+    u64 count;
+    std::array<TouchState, 16> state;
+};
+static_assert(sizeof(AutoPilotState) == 0x288, "AutoPilotState is an invalid size");
+
 } // namespace Service::HID