early-access version 1331

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 1330.
+This is the source code for early-access 1331.
 
 ## Legal Notice
 

dist/icons/controller/controller.qrc

@@ -1,5 +1,26 @@
 <RCC>
   <qresource prefix="controller">
+    <file alias="dual_joycon">dual_joycon.png</file>
+    <file alias="dual_joycon_dark">dual_joycon_dark.png</file>
+    <file alias="dual_joycon_midnight">dual_joycon_midnight.png</file>
+    <file alias="handheld">handheld.png</file>
+    <file alias="handheld_dark">handheld_dark.png</file>
+    <file alias="handheld_midnight">handheld_midnight.png</file>
+    <file alias="pro_controller">pro_controller.png</file>
+    <file alias="pro_controller_dark">pro_controller_dark.png</file>
+    <file alias="pro_controller_midnight">pro_controller_midnight.png</file>
+    <file alias="single_joycon_left">single_joycon_left.png</file>
+    <file alias="single_joycon_left_dark">single_joycon_left_dark.png</file>
+    <file alias="single_joycon_left_midnight">single_joycon_left_midnight.png</file>
+    <file alias="single_joycon_right">single_joycon_right.png</file>
+    <file alias="single_joycon_right_dark">single_joycon_right_dark.png</file>
+    <file alias="single_joycon_right_midnight">single_joycon_right_midnight.png</file>
+    <file alias="single_joycon_left_vertical">single_joycon_left_vertical.png</file>
+    <file alias="single_joycon_left_vertical_dark">single_joycon_left_vertical_dark.png</file>
+    <file alias="single_joycon_left_vertical_midnight">single_joycon_left_vertical_midnight.png</file>
+    <file alias="single_joycon_right_vertical">single_joycon_right_vertical.png</file>
+    <file alias="single_joycon_right_vertical_dark">single_joycon_right_vertical_dark.png</file>
+    <file alias="single_joycon_right_vertical_midnight">single_joycon_right_vertical_midnight.png</file>
     <file alias="applet_dual_joycon">applet_dual_joycon.png</file>
     <file alias="applet_dual_joycon_dark">applet_dual_joycon_dark.png</file>	
     <file alias="applet_dual_joycon_midnight">applet_dual_joycon_midnight.png</file>	

src/common/uint128.cpp

@@ -38,4 +38,34 @@ u64 MultiplyAndDivide64(u64 a, u64 b, u64 d) {
 
 #endif
 
+u128 Multiply64Into128(u64 a, u64 b) {
+    u128 result;
+#ifdef _MSC_VER
+    result[0] = _umul128(a, b, &result[1]);
+#else
+    unsigned __int128 tmp = a;
+    tmp *= b;
+    std::memcpy(&result, &tmp, sizeof(u128));
+#endif
+    return result;
+}
+
+std::pair<u64, u64> Divide128On32(u128 dividend, u32 divisor) {
+    u64 remainder = dividend[0] % divisor;
+    u64 accum = dividend[0] / divisor;
+    if (dividend[1] == 0)
+        return {accum, remainder};
+    // We ignore dividend[1] / divisor as that overflows
+    const u64 first_segment = (dividend[1] % divisor) << 32;
+    accum += (first_segment / divisor) << 32;
+    const u64 second_segment = (first_segment % divisor) << 32;
+    accum += (second_segment / divisor);
+    remainder += second_segment % divisor;
+    if (remainder >= divisor) {
+        accum++;
+        remainder -= divisor;
+    }
+    return {accum, remainder};
+}
+
 } // namespace Common

src/common/uint128.h

@@ -12,4 +12,11 @@ namespace Common {
 // This function multiplies 2 u64 values and divides it by a u64 value.
 [[nodiscard]] u64 MultiplyAndDivide64(u64 a, u64 b, u64 d);
 
+// This function multiplies 2 u64 values and produces a u128 value;
+[[nodiscard]] u128 Multiply64Into128(u64 a, u64 b);
+
+// This function divides a u128 by a u32 value and produces two u64 values:
+// the result of division and the remainder
+[[nodiscard]] std::pair<u64, u64> Divide128On32(u128 dividend, u32 divisor);
+
 } // namespace Common

src/common/wall_clock.cpp

@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include "common/uint128.h"
 #include "common/wall_clock.h"
 
 #ifdef ARCHITECTURE_x86_64
@@ -40,11 +41,16 @@ public:
     }
 
     u64 GetClockCycles() override {
-        return GetTimeNS().count() * (emulated_clock_frequency / 1000) / 1000000;
+        std::chrono::nanoseconds time_now = GetTimeNS();
+        const u128 temporary =
+            Common::Multiply64Into128(time_now.count(), emulated_clock_frequency);
+        return Common::Divide128On32(temporary, 1000000000).first;
     }
 
     u64 GetCPUCycles() override {
-        return GetTimeNS().count() * (emulated_cpu_frequency / 1000) / 1000000;
+        std::chrono::nanoseconds time_now = GetTimeNS();
+        const u128 temporary = Common::Multiply64Into128(time_now.count(), emulated_cpu_frequency);
+        return Common::Divide128On32(temporary, 1000000000).first;
     }
 
     void Pause([[maybe_unused]] bool is_paused) override {

src/core/CMakeLists.txt

@@ -19,6 +19,7 @@ add_library(core STATIC
     core.h
     core_timing.cpp
     core_timing.h
+    core_timing_util.cpp
     core_timing_util.h
     cpu_manager.cpp
     cpu_manager.h

src/core/core_timing_util.cpp

@@ -0,0 +1,84 @@
+// Copyright 2008 Dolphin Emulator Project / 2017 Citra Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "core/core_timing_util.h"
+
+#include <cinttypes>
+#include <limits>
+#include "common/logging/log.h"
+#include "common/uint128.h"
+#include "core/hardware_properties.h"
+
+namespace Core::Timing {
+
+constexpr u64 MAX_VALUE_TO_MULTIPLY = std::numeric_limits<s64>::max() / Hardware::BASE_CLOCK_RATE;
+
+s64 msToCycles(std::chrono::milliseconds ms) {
+    if (static_cast<u64>(ms.count() / 1000) > MAX_VALUE_TO_MULTIPLY) {
+        LOG_ERROR(Core_Timing, "Integer overflow, use max value");
+        return std::numeric_limits<s64>::max();
+    }
+    if (static_cast<u64>(ms.count()) > MAX_VALUE_TO_MULTIPLY) {
+        LOG_DEBUG(Core_Timing, "Time very big, do rounding");
+        return Hardware::BASE_CLOCK_RATE * (ms.count() / 1000);
+    }
+    return (Hardware::BASE_CLOCK_RATE * ms.count()) / 1000;
+}
+
+s64 usToCycles(std::chrono::microseconds us) {
+    if (static_cast<u64>(us.count() / 1000000) > MAX_VALUE_TO_MULTIPLY) {
+        LOG_ERROR(Core_Timing, "Integer overflow, use max value");
+        return std::numeric_limits<s64>::max();
+    }
+    if (static_cast<u64>(us.count()) > MAX_VALUE_TO_MULTIPLY) {
+        LOG_DEBUG(Core_Timing, "Time very big, do rounding");
+        return Hardware::BASE_CLOCK_RATE * (us.count() / 1000000);
+    }
+    return (Hardware::BASE_CLOCK_RATE * us.count()) / 1000000;
+}
+
+s64 nsToCycles(std::chrono::nanoseconds ns) {
+    const u128 temporal = Common::Multiply64Into128(ns.count(), Hardware::BASE_CLOCK_RATE);
+    return Common::Divide128On32(temporal, static_cast<u32>(1000000000)).first;
+}
+
+u64 msToClockCycles(std::chrono::milliseconds ns) {
+    const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ);
+    return Common::Divide128On32(temp, 1000).first;
+}
+
+u64 usToClockCycles(std::chrono::microseconds ns) {
+    const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ);
+    return Common::Divide128On32(temp, 1000000).first;
+}
+
+u64 nsToClockCycles(std::chrono::nanoseconds ns) {
+    const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ);
+    return Common::Divide128On32(temp, 1000000000).first;
+}
+
+u64 CpuCyclesToClockCycles(u64 ticks) {
+    const u128 temporal = Common::Multiply64Into128(ticks, Hardware::CNTFREQ);
+    return Common::Divide128On32(temporal, static_cast<u32>(Hardware::BASE_CLOCK_RATE)).first;
+}
+
+std::chrono::milliseconds CyclesToMs(s64 cycles) {
+    const u128 temporal = Common::Multiply64Into128(cycles, 1000);
+    u64 ms = Common::Divide128On32(temporal, static_cast<u32>(Hardware::BASE_CLOCK_RATE)).first;
+    return std::chrono::milliseconds(ms);
+}
+
+std::chrono::nanoseconds CyclesToNs(s64 cycles) {
+    const u128 temporal = Common::Multiply64Into128(cycles, 1000000000);
+    u64 ns = Common::Divide128On32(temporal, static_cast<u32>(Hardware::BASE_CLOCK_RATE)).first;
+    return std::chrono::nanoseconds(ns);
+}
+
+std::chrono::microseconds CyclesToUs(s64 cycles) {
+    const u128 temporal = Common::Multiply64Into128(cycles, 1000000);
+    u64 us = Common::Divide128On32(temporal, static_cast<u32>(Hardware::BASE_CLOCK_RATE)).first;
+    return std::chrono::microseconds(us);
+}
+
+} // namespace Core::Timing

src/core/core_timing_util.h

@@ -1,59 +1,24 @@
-// Copyright 2020 yuzu Emulator Project
+// Copyright 2008 Dolphin Emulator Project / 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
+// Licensed under GPLv2+
 // Refer to the license.txt file included.
 
 #pragma once
 
 #include <chrono>
-
 #include "common/common_types.h"
-#include "core/hardware_properties.h"
 
 namespace Core::Timing {
 
-namespace detail {
+s64 msToCycles(std::chrono::milliseconds ms);
-constexpr u64 CNTFREQ_ADJUSTED = Hardware::CNTFREQ / 1000;
+s64 usToCycles(std::chrono::microseconds us);
-constexpr u64 BASE_CLOCK_RATE_ADJUSTED = Hardware::BASE_CLOCK_RATE / 1000;
+s64 nsToCycles(std::chrono::nanoseconds ns);
-} // namespace detail
+u64 msToClockCycles(std::chrono::milliseconds ns);
+u64 usToClockCycles(std::chrono::microseconds ns);
+u64 nsToClockCycles(std::chrono::nanoseconds ns);
+std::chrono::milliseconds CyclesToMs(s64 cycles);
+std::chrono::nanoseconds CyclesToNs(s64 cycles);
+std::chrono::microseconds CyclesToUs(s64 cycles);
 
-[[nodiscard]] constexpr s64 msToCycles(std::chrono::milliseconds ms) {
+u64 CpuCyclesToClockCycles(u64 ticks);
-    return ms.count() * detail::BASE_CLOCK_RATE_ADJUSTED;
-}
-
-[[nodiscard]] constexpr s64 usToCycles(std::chrono::microseconds us) {
-    return us.count() * detail::BASE_CLOCK_RATE_ADJUSTED / 1000;
-}
-
-[[nodiscard]] constexpr s64 nsToCycles(std::chrono::nanoseconds ns) {
-    return ns.count() * detail::BASE_CLOCK_RATE_ADJUSTED / 1000000;
-}
-
-[[nodiscard]] constexpr u64 msToClockCycles(std::chrono::milliseconds ms) {
-    return static_cast<u64>(ms.count()) * detail::CNTFREQ_ADJUSTED;
-}
-
-[[nodiscard]] constexpr u64 usToClockCycles(std::chrono::microseconds us) {
-    return us.count() * detail::CNTFREQ_ADJUSTED / 1000;
-}
-
-[[nodiscard]] constexpr u64 nsToClockCycles(std::chrono::nanoseconds ns) {
-    return ns.count() * detail::CNTFREQ_ADJUSTED / 1000000;
-}
-
-[[nodiscard]] constexpr u64 CpuCyclesToClockCycles(u64 ticks) {
-    return ticks * detail::CNTFREQ_ADJUSTED / detail::BASE_CLOCK_RATE_ADJUSTED;
-}
-
-[[nodiscard]] constexpr std::chrono::milliseconds CyclesToMs(s64 cycles) {
-    return std::chrono::milliseconds(cycles / detail::BASE_CLOCK_RATE_ADJUSTED);
-}
-
-[[nodiscard]] constexpr std::chrono::nanoseconds CyclesToNs(s64 cycles) {
-    return std::chrono::nanoseconds(cycles * 1000000 / detail::BASE_CLOCK_RATE_ADJUSTED);
-}
-
-[[nodiscard]] constexpr std::chrono::microseconds CyclesToUs(s64 cycles) {
-    return std::chrono::microseconds(cycles * 1000 / detail::BASE_CLOCK_RATE_ADJUSTED);
-}
 
 } // namespace Core::Timing

src/core/frontend/emu_window.cpp

@@ -21,18 +21,21 @@ public:
 
     std::mutex mutex;
 
-    Input::TouchStatus status;
+    bool touch_pressed = false; ///< True if touchpad area is currently pressed, otherwise false
+
+    float touch_x = 0.0f; ///< Touchpad X-position
+    float touch_y = 0.0f; ///< Touchpad Y-position
 
 private:
     class Device : public Input::TouchDevice {
     public:
         explicit Device(std::weak_ptr<TouchState>&& touch_state) : touch_state(touch_state) {}
-        Input::TouchStatus GetStatus() const override {
+        std::tuple<float, float, bool> GetStatus() const override {
             if (auto state = touch_state.lock()) {
                 std::lock_guard guard{state->mutex};
-                return state->status;
+                return std::make_tuple(state->touch_x, state->touch_y, state->touch_pressed);
             }
-            return {};
+            return std::make_tuple(0.0f, 0.0f, false);
         }
 
     private:
@@ -76,44 +79,36 @@ std::tuple<unsigned, unsigned> EmuWindow::ClipToTouchScreen(unsigned new_x, unsi
     return std::make_tuple(new_x, new_y);
 }
 
-void EmuWindow::TouchPressed(unsigned framebuffer_x, unsigned framebuffer_y, std::size_t id) {
+void EmuWindow::TouchPressed(unsigned framebuffer_x, unsigned framebuffer_y) {
-    if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y)) {
+    if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y))
         return;
-    }
-    if (id >= touch_state->status.size()) {
-        return;
-    }
 
     std::lock_guard guard{touch_state->mutex};
-    const float x =
+    touch_state->touch_x =
         static_cast<float>(framebuffer_x - framebuffer_layout.screen.left) /
         static_cast<float>(framebuffer_layout.screen.right - framebuffer_layout.screen.left);
-    const float y =
+    touch_state->touch_y =
         static_cast<float>(framebuffer_y - framebuffer_layout.screen.top) /
         static_cast<float>(framebuffer_layout.screen.bottom - framebuffer_layout.screen.top);
 
-    touch_state->status[id] = std::make_tuple(x, y, true);
+    touch_state->touch_pressed = true;
 }
 
-void EmuWindow::TouchReleased(std::size_t id) {
+void EmuWindow::TouchReleased() {
-    if (id >= touch_state->status.size()) {
-        return;
-    }
     std::lock_guard guard{touch_state->mutex};
-    touch_state->status[id] = std::make_tuple(0.0f, 0.0f, false);
+    touch_state->touch_pressed = false;
+    touch_state->touch_x = 0;
+    touch_state->touch_y = 0;
 }
 
-void EmuWindow::TouchMoved(unsigned framebuffer_x, unsigned framebuffer_y, std::size_t id) {
+void EmuWindow::TouchMoved(unsigned framebuffer_x, unsigned framebuffer_y) {
-    if (id >= touch_state->status.size()) {
+    if (!touch_state->touch_pressed)
-        return;
-    }
-    if (!std::get<2>(touch_state->status[id]))
         return;
 
     if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y))
         std::tie(framebuffer_x, framebuffer_y) = ClipToTouchScreen(framebuffer_x, framebuffer_y);
 
-    TouchPressed(framebuffer_x, framebuffer_y, id);
+    TouchPressed(framebuffer_x, framebuffer_y);
 }
 
 void EmuWindow::UpdateCurrentFramebufferLayout(unsigned width, unsigned height) {

src/core/frontend/emu_window.h

@@ -117,23 +117,18 @@ public:
      * Signal that a touch pressed event has occurred (e.g. mouse click pressed)
      * @param framebuffer_x Framebuffer x-coordinate that was pressed
      * @param framebuffer_y Framebuffer y-coordinate that was pressed
-     * @param id Touch event ID
      */
-    void TouchPressed(unsigned framebuffer_x, unsigned framebuffer_y, std::size_t id);
+    void TouchPressed(unsigned framebuffer_x, unsigned framebuffer_y);
 
-    /**
+    /// Signal that a touch released event has occurred (e.g. mouse click released)
-     * Signal that a touch released event has occurred (e.g. mouse click released)
+    void TouchReleased();
-     * @param id Touch event ID
-     */
-    void TouchReleased(std::size_t id);
 
     /**
      * Signal that a touch movement event has occurred (e.g. mouse was moved over the emu window)
      * @param framebuffer_x Framebuffer x-coordinate
      * @param framebuffer_y Framebuffer y-coordinate
-     * @param id Touch event ID
      */
-    void TouchMoved(unsigned framebuffer_x, unsigned framebuffer_y, std::size_t id);
+    void TouchMoved(unsigned framebuffer_x, unsigned framebuffer_y);
 
     /**
      * Returns currently active configuration.

src/core/frontend/input.h

@@ -21,11 +21,6 @@ enum class AnalogDirection : u8 {
     UP,
     DOWN,
 };
-struct AnalogProperties {
-    float deadzone;
-    float range;
-    float threshold;
-};
 
 /// An abstract class template for an input device (a button, an analog input, etc.).
 template <typename StatusType>
@@ -35,12 +30,6 @@ public:
     virtual StatusType GetStatus() const {
         return {};
     }
-    virtual StatusType GetRawStatus() const {
-        return GetStatus();
-    }
-    virtual AnalogProperties GetAnalogProperties() const {
-        return {};
-    }
     virtual bool GetAnalogDirectionStatus([[maybe_unused]] AnalogDirection direction) const {
         return {};
     }
@@ -174,11 +163,10 @@ using MotionStatus = std::tuple<Common::Vec3<float>, Common::Vec3<float>, Common
 using MotionDevice = InputDevice<MotionStatus>;
 
 /**
- * A touch status is an object that returns an array of 16 tuple elements of two floats and a bool.
+ * A touch status is an object that returns a tuple of two floats and a bool. The floats are
- * The floats are x and y coordinates in the range 0.0 - 1.0, and the bool indicates whether it is
+ * x and y coordinates in the range 0.0 - 1.0, and the bool indicates whether it is pressed.
- * pressed.
  */
-using TouchStatus = std::array<std::tuple<float, float, bool>, 16>;
+using TouchStatus = std::tuple<float, float, bool>;
 
 /**
  * A touch device is an input device that returns a touch status object

src/core/frontend/input_interpreter.h

@@ -100,12 +100,12 @@ public:
     /**
      * Checks whether any of the buttons in the parameter list is pressed once.
      *
-     * @tparam HIDButton The buttons to check.
+     * @tparam T The buttons to check.
      *
      * @returns True when at least one of the buttons is pressed once.
      */
     template <HIDButton... T>
-    [[nodiscard]] bool IsAnyButtonPressedOnce() {
+    [[nodiscard]] bool IsAnyButtonPressedOnce() const {
         return (IsButtonPressedOnce(T) || ...);
     }
 
@@ -121,12 +121,12 @@ public:
     /**
      * Checks whether any of the buttons in the parameter list is held down.
      *
-     * @tparam HIDButton The buttons to check.
+     * @tparam T The buttons to check.
      *
      * @returns True when at least one of the buttons is held down.
      */
     template <HIDButton... T>
-    [[nodiscard]] bool IsAnyButtonHeld() {
+    [[nodiscard]] bool IsAnyButtonHeld() const {
         return (IsButtonHeld(T) || ...);
     }
 

src/core/hle/service/hid/controllers/touchscreen.cpp

@@ -2,7 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <algorithm>
 #include <cstring>
 #include "common/common_types.h"
 #include "core/core_timing.h"
@@ -17,13 +16,7 @@ constexpr std::size_t SHARED_MEMORY_OFFSET = 0x400;
 Controller_Touchscreen::Controller_Touchscreen(Core::System& system) : ControllerBase(system) {}
 Controller_Touchscreen::~Controller_Touchscreen() = default;
 
-void Controller_Touchscreen::OnInit() {
+void Controller_Touchscreen::OnInit() {}
-    for (std::size_t id = 0; id < MAX_FINGERS; ++id) {
-        mouse_finger_id[id] = MAX_FINGERS;
-        keyboard_finger_id[id] = MAX_FINGERS;
-        udp_finger_id[id] = MAX_FINGERS;
-    }
-}
 
 void Controller_Touchscreen::OnRelease() {}
 
@@ -47,106 +40,38 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
     cur_entry.sampling_number = last_entry.sampling_number + 1;
     cur_entry.sampling_number2 = cur_entry.sampling_number;
 
-    const Input::TouchStatus& mouse_status = touch_mouse_device->GetStatus();
+    bool pressed = false;
-    const Input::TouchStatus& udp_status = touch_udp_device->GetStatus();
+    float x, y;
-    for (std::size_t id = 0; id < mouse_status.size(); ++id) {
+    std::tie(x, y, pressed) = touch_device->GetStatus();
-        mouse_finger_id[id] = UpdateTouchInputEvent(mouse_status[id], mouse_finger_id[id]);
+    auto& touch_entry = cur_entry.states[0];
-        udp_finger_id[id] = UpdateTouchInputEvent(udp_status[id], udp_finger_id[id]);
+    touch_entry.attribute.raw = 0;
+    if (!pressed && touch_btn_device) {
+        std::tie(x, y, pressed) = touch_btn_device->GetStatus();
+    }
+    if (pressed && Settings::values.touchscreen.enabled) {
+        touch_entry.x = static_cast<u16>(x * Layout::ScreenUndocked::Width);
+        touch_entry.y = static_cast<u16>(y * Layout::ScreenUndocked::Height);
+        touch_entry.diameter_x = Settings::values.touchscreen.diameter_x;
+        touch_entry.diameter_y = Settings::values.touchscreen.diameter_y;
+        touch_entry.rotation_angle = Settings::values.touchscreen.rotation_angle;
+        const u64 tick = core_timing.GetCPUTicks();
+        touch_entry.delta_time = tick - last_touch;
+        last_touch = tick;
+        touch_entry.finger = Settings::values.touchscreen.finger;
+        cur_entry.entry_count = 1;
+    } else {
+        cur_entry.entry_count = 0;
     }
 
-    if (Settings::values.use_touch_from_button) {
-        const Input::TouchStatus& keyboard_status = touch_btn_device->GetStatus();
-        for (std::size_t id = 0; id < mouse_status.size(); ++id) {
-            keyboard_finger_id[id] =
-                UpdateTouchInputEvent(keyboard_status[id], keyboard_finger_id[id]);
-        }
-    }
-
-    std::array<Finger, 16> active_fingers;
-    const auto end_iter = std::copy_if(fingers.begin(), fingers.end(), active_fingers.begin(),
-                                       [](const auto& finger) { return finger.pressed; });
-    const auto active_fingers_count =
-        static_cast<std::size_t>(std::distance(active_fingers.begin(), end_iter));
-
-    const u64 tick = core_timing.GetCPUTicks();
-    cur_entry.entry_count = static_cast<s32_le>(active_fingers_count);
-    for (std::size_t id = 0; id < MAX_FINGERS; ++id) {
-        auto& touch_entry = cur_entry.states[id];
-        if (id < active_fingers_count) {
-            touch_entry.x = static_cast<u16>(active_fingers[id].x * Layout::ScreenUndocked::Width);
-            touch_entry.y = static_cast<u16>(active_fingers[id].y * Layout::ScreenUndocked::Height);
-            touch_entry.diameter_x = Settings::values.touchscreen.diameter_x;
-            touch_entry.diameter_y = Settings::values.touchscreen.diameter_y;
-            touch_entry.rotation_angle = Settings::values.touchscreen.rotation_angle;
-            touch_entry.delta_time = tick - active_fingers[id].last_touch;
-            fingers[active_fingers[id].id].last_touch = tick;
-            touch_entry.finger = active_fingers[id].id;
-            touch_entry.attribute.raw = active_fingers[id].attribute.raw;
-        } else {
-            // Clear touch entry
-            touch_entry.attribute.raw = 0;
-            touch_entry.x = 0;
-            touch_entry.y = 0;
-            touch_entry.diameter_x = 0;
-            touch_entry.diameter_y = 0;
-            touch_entry.rotation_angle = 0;
-            touch_entry.delta_time = 0;
-            touch_entry.finger = 0;
-        }
-    }
     std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(TouchScreenSharedMemory));
 }
 
 void Controller_Touchscreen::OnLoadInputDevices() {
-    touch_mouse_device = Input::CreateDevice<Input::TouchDevice>("engine:emu_window");
+    touch_device = Input::CreateDevice<Input::TouchDevice>(Settings::values.touchscreen.device);
-    touch_udp_device = Input::CreateDevice<Input::TouchDevice>("engine:cemuhookudp");
+    if (Settings::values.use_touch_from_button) {
-    touch_btn_device = Input::CreateDevice<Input::TouchDevice>("engine:touch_from_button");
+        touch_btn_device = Input::CreateDevice<Input::TouchDevice>("engine:touch_from_button");
-}
+    } else {
-
+        touch_btn_device.reset();
-std::optional<std::size_t> Controller_Touchscreen::GetUnusedFingerID() const {
-    std::size_t first_free_id = 0;
-    while (first_free_id < MAX_FINGERS) {
-        if (!fingers[first_free_id].pressed) {
-            return first_free_id;
-        } else {
-            first_free_id++;
-        }
     }
-    return std::nullopt;
 }
-
-std::size_t Controller_Touchscreen::UpdateTouchInputEvent(
-    const std::tuple<float, float, bool>& touch_input, std::size_t finger_id) {
-    const auto& [x, y, pressed] = touch_input;
-    if (pressed) {
-        Attributes attribute{};
-        if (finger_id == MAX_FINGERS) {
-            const auto first_free_id = GetUnusedFingerID();
-            if (!first_free_id) {
-                // Invalid finger id do nothing
-                return MAX_FINGERS;
-            }
-            finger_id = first_free_id.value();
-            fingers[finger_id].pressed = true;
-            fingers[finger_id].id = static_cast<u32_le>(finger_id);
-            attribute.start_touch.Assign(1);
-        }
-        fingers[finger_id].x = x;
-        fingers[finger_id].y = y;
-        fingers[finger_id].attribute = attribute;
-        return finger_id;
-    }
-
-    if (finger_id != MAX_FINGERS) {
-        if (!fingers[finger_id].attribute.end_touch) {
-            fingers[finger_id].attribute.end_touch.Assign(1);
-            fingers[finger_id].attribute.start_touch.Assign(0);
-            return finger_id;
-        }
-        fingers[finger_id].pressed = false;
-    }
-
-    return MAX_FINGERS;
-}
-
 } // namespace Service::HID

src/core/hle/service/hid/controllers/touchscreen.h

@@ -30,18 +30,6 @@ public:
     void OnLoadInputDevices() override;
 
 private:
-    static constexpr std::size_t MAX_FINGERS = 16;
-
-    // Returns an unused finger id, if there is no fingers available std::nullopt will be returned
-    std::optional<std::size_t> GetUnusedFingerID() const;
-
-    // If the touch is new it tries to assing a new finger id, if there is no fingers avaliable no
-    // changes will be made. Updates the coordinates if the finger id it's already set. If the touch
-    // ends delays the output by one frame to set the end_touch flag before finally freeing the
-    // finger id
-    std::size_t UpdateTouchInputEvent(const std::tuple<float, float, bool>& touch_input,
-                                      std::size_t finger_id);
-
     struct Attributes {
         union {
             u32 raw{};
@@ -67,7 +55,7 @@ private:
         s64_le sampling_number;
         s64_le sampling_number2;
         s32_le entry_count;
-        std::array<TouchState, MAX_FINGERS> states;
+        std::array<TouchState, 16> states;
     };
     static_assert(sizeof(TouchScreenEntry) == 0x298, "TouchScreenEntry is an invalid size");
 
@@ -78,23 +66,9 @@ private:
     };
     static_assert(sizeof(TouchScreenSharedMemory) == 0x3000,
                   "TouchScreenSharedMemory is an invalid size");
-
-    struct Finger {
-        u64_le last_touch{};
-        float x{};
-        float y{};
-        u32_le id{};
-        bool pressed{};
-        Attributes attribute;
-    };
-
     TouchScreenSharedMemory shared_memory{};
-    std::unique_ptr<Input::TouchDevice> touch_mouse_device;
+    std::unique_ptr<Input::TouchDevice> touch_device;
-    std::unique_ptr<Input::TouchDevice> touch_udp_device;
     std::unique_ptr<Input::TouchDevice> touch_btn_device;
-    std::array<std::size_t, MAX_FINGERS> mouse_finger_id;
+    s64_le last_touch{};
-    std::array<std::size_t, MAX_FINGERS> keyboard_finger_id;
-    std::array<std::size_t, MAX_FINGERS> udp_finger_id;
-    std::array<Finger, MAX_FINGERS> fingers;
 };
 } // namespace Service::HID

src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp

@@ -37,7 +37,6 @@ NvResult nvhost_nvdec::Ioctl1(Ioctl command, const std::vector<u8>& input,
                 Tegra::ChCommandHeaderList cmdlist(1);
                 cmdlist[0] = Tegra::ChCommandHeader{0xDEADB33F};
                 system.GPU().PushCommandBuffer(cmdlist);
-                system.GPU().MemoryManager().InvalidateQueuedCaches();
             }
             return UnmapBuffer(input, output);
         }

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp

@@ -193,13 +193,7 @@ NvResult nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vec
             return NvResult::InvalidState;
         }
         if (const auto size{RemoveBufferMap(object->dma_map_addr)}; size) {
-            if (vic_device) {
+            gpu.MemoryManager().Unmap(object->dma_map_addr, *size);
-                // UnmapVicFrame defers texture_cache invalidation of the frame address until
-                // the stream is over
-                gpu.MemoryManager().UnmapVicFrame(object->dma_map_addr, *size);
-            } else {
-                gpu.MemoryManager().Unmap(object->dma_map_addr, *size);
-            }
         } else {
             // This occurs quite frequently, however does not seem to impact functionality
             LOG_DEBUG(Service_NVDRV, "invalid offset=0x{:X} dma=0x{:X}", object->addr,

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h

@@ -160,7 +160,6 @@ protected:
 
     s32_le nvmap_fd{};
     u32_le submit_timeout{};
-    bool vic_device{};
     std::shared_ptr<nvmap> nvmap_dev;
     SyncpointManager& syncpoint_manager;
     std::array<u32, MaxSyncPoints> device_syncpoints{};

src/core/hle/service/nvdrv/devices/nvhost_vic.cpp

@@ -12,9 +12,8 @@
 namespace Service::Nvidia::Devices {
 nvhost_vic::nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
                        SyncpointManager& syncpoint_manager)
-    : nvhost_nvdec_common(system, std::move(nvmap_dev), syncpoint_manager) {
+    : nvhost_nvdec_common(system, std::move(nvmap_dev), syncpoint_manager) {}
-    vic_device = true;
+
-}
 nvhost_vic::~nvhost_vic() = default;
 
 NvResult nvhost_vic::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {

src/core/memory.cpp

@@ -195,9 +195,8 @@ struct Memory::Impl {
             switch (type) {
             case Common::PageType::Unmapped: {
                 LOG_ERROR(HW_Memory,
-                          "Unmapped ReadBlock @ 0x{:016X} (start address = 0x{:016X}, size = {}) "
+                          "Unmapped ReadBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
-                          "at PC 0x{:08X}",
+                          current_vaddr, src_addr, size);
-                          current_vaddr, src_addr, size, system.CurrentArmInterface().GetPC());
                 std::memset(dest_buffer, 0, copy_amount);
                 break;
             }
@@ -241,9 +240,8 @@ struct Memory::Impl {
             switch (type) {
             case Common::PageType::Unmapped: {
                 LOG_ERROR(HW_Memory,
-                          "Unmapped ReadBlock @ 0x{:016X} (start address = 0x{:016X}, size = {}) "
+                          "Unmapped ReadBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
-                          "at PC 0x{:08X}",
+                          current_vaddr, src_addr, size);
-                          current_vaddr, src_addr, size, system.CurrentArmInterface().GetPC());
                 std::memset(dest_buffer, 0, copy_amount);
                 break;
             }
@@ -293,9 +291,8 @@ struct Memory::Impl {
             switch (type) {
             case Common::PageType::Unmapped: {
                 LOG_ERROR(HW_Memory,
-                          "Unmapped WriteBlock @ 0x{:016X} (start address = 0x{:016X}, size = {}) "
+                          "Unmapped WriteBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
-                          "at PC 0x{:08X}",
+                          current_vaddr, dest_addr, size);
-                          current_vaddr, dest_addr, size, system.CurrentArmInterface().GetPC());
                 break;
             }
             case Common::PageType::Memory: {
@@ -337,9 +334,8 @@ struct Memory::Impl {
             switch (type) {
             case Common::PageType::Unmapped: {
                 LOG_ERROR(HW_Memory,
-                          "Unmapped WriteBlock @ 0x{:016X} (start address = 0x{:016X}, size = {}) "
+                          "Unmapped WriteBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
-                          "at PC 0x{:08X}",
+                          current_vaddr, dest_addr, size);
-                          current_vaddr, dest_addr, size, system.CurrentArmInterface().GetPC());
                 break;
             }
             case Common::PageType::Memory: {
@@ -387,9 +383,8 @@ struct Memory::Impl {
             switch (type) {
             case Common::PageType::Unmapped: {
                 LOG_ERROR(HW_Memory,
-                          "Unmapped ZeroBlock @ 0x{:016X} (start address = 0x{:016X}, size = {}) "
+                          "Unmapped ZeroBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
-                          "at PC 0x{:08X}",
+                          current_vaddr, dest_addr, size);
-                          current_vaddr, dest_addr, size, system.CurrentArmInterface().GetPC());
                 break;
             }
             case Common::PageType::Memory: {
@@ -434,9 +429,8 @@ struct Memory::Impl {
             switch (type) {
             case Common::PageType::Unmapped: {
                 LOG_ERROR(HW_Memory,
-                          "Unmapped CopyBlock @ 0x{:016X} (start address = 0x{:016X}, size = {}) "
+                          "Unmapped CopyBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
-                          "at PC 0x{:08X}",
+                          current_vaddr, src_addr, size);
-                          current_vaddr, src_addr, size, system.CurrentArmInterface().GetPC());
                 ZeroBlock(process, dest_addr, copy_amount);
                 break;
             }
@@ -607,8 +601,7 @@ struct Memory::Impl {
         }
         switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) {
         case Common::PageType::Unmapped:
-            LOG_ERROR(HW_Memory, "Unmapped Read{} @ 0x{:08X} at PC 0x{:08X}", sizeof(T) * 8, vaddr,
+            LOG_ERROR(HW_Memory, "Unmapped Read{} @ 0x{:08X}", sizeof(T) * 8, vaddr);
-                      system.CurrentArmInterface().GetPC());
             return 0;
         case Common::PageType::Memory:
             ASSERT_MSG(false, "Mapped memory page without a pointer @ {:016X}", vaddr);
@@ -645,9 +638,8 @@ struct Memory::Impl {
         }
         switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) {
         case Common::PageType::Unmapped:
-            LOG_ERROR(HW_Memory, "Unmapped Write{} 0x{:08X} @ 0x{:016X} at PC 0x{:08X}",
+            LOG_ERROR(HW_Memory, "Unmapped Write{} 0x{:08X} @ 0x{:016X}", sizeof(data) * 8,
-                      sizeof(data) * 8, static_cast<u32>(data), vaddr,
+                      static_cast<u32>(data), vaddr);
-                      system.CurrentArmInterface().GetPC());
             return;
         case Common::PageType::Memory:
             ASSERT_MSG(false, "Mapped memory page without a pointer @ {:016X}", vaddr);

src/input_common/gcadapter/gc_poller.cpp

@@ -185,16 +185,6 @@ public:
         return {0.0f, 0.0f};
     }
 
-    std::tuple<float, float> GetRawStatus() const override {
-        const float x = GetAxis(axis_x);
-        const float y = GetAxis(axis_y);
-        return {x, y};
-    }
-
-    Input::AnalogProperties GetAnalogProperties() const override {
-        return {deadzone, range, 0.5f};
-    }
-
     bool GetAnalogDirectionStatus(Input::AnalogDirection direction) const override {
         const auto [x, y] = GetStatus();
         const float directional_deadzone = 0.5f;

src/input_common/sdl/sdl_impl.cpp

@@ -373,16 +373,6 @@ public:
         return {};
     }
 
-    std::tuple<float, float> GetRawStatus() const override {
-        const float x = joystick->GetAxis(axis_x, range);
-        const float y = joystick->GetAxis(axis_y, range);
-        return {x, -y};
-    }
-
-    Input::AnalogProperties GetAnalogProperties() const override {
-        return {deadzone, range, 0.5f};
-    }
-
     bool GetAnalogDirectionStatus(Input::AnalogDirection direction) const override {
         const auto [x, y] = GetStatus();
         const float directional_deadzone = 0.5f;

src/input_common/touch_from_button.cpp

@@ -25,19 +25,18 @@ public:
         }
     }
 
-    Input::TouchStatus GetStatus() const override {
+    std::tuple<float, float, bool> GetStatus() const override {
-        Input::TouchStatus touch_status{};
+        for (const auto& m : map) {
-        for (std::size_t id = 0; id < map.size() && id < touch_status.size(); ++id) {
+            const bool state = std::get<0>(m)->GetStatus();
-            const bool state = std::get<0>(map[id])->GetStatus();
             if (state) {
-                const float x = static_cast<float>(std::get<1>(map[id])) /
+                const float x = static_cast<float>(std::get<1>(m)) /
                                 static_cast<int>(Layout::ScreenUndocked::Width);
-                const float y = static_cast<float>(std::get<2>(map[id])) /
+                const float y = static_cast<float>(std::get<2>(m)) /
                                 static_cast<int>(Layout::ScreenUndocked::Height);
-                touch_status[id] = {x, y, true};
+                return {x, y, true};
             }
         }
-        return touch_status;
+        return {};
     }
 
 private:

src/input_common/udp/client.cpp

@@ -136,7 +136,6 @@ static void SocketLoop(Socket* socket) {
 
 Client::Client() {
     LOG_INFO(Input, "Udp Initialization started");
-    finger_id.fill(MAX_TOUCH_FINGERS);
     ReloadSockets();
 }
 
@@ -177,7 +176,7 @@ void Client::ReloadSockets() {
     std::string server_token;
     std::size_t client = 0;
     while (std::getline(servers_ss, server_token, ',')) {
-        if (client == MAX_UDP_CLIENTS) {
+        if (client == max_udp_clients) {
             break;
         }
         std::stringstream server_ss(server_token);
@@ -195,7 +194,7 @@ void Client::ReloadSockets() {
         for (std::size_t pad = 0; pad < 4; ++pad) {
             const std::size_t client_number =
                 GetClientNumber(udp_input_address, udp_input_port, pad);
-            if (client_number != MAX_UDP_CLIENTS) {
+            if (client_number != max_udp_clients) {
                 LOG_ERROR(Input, "Duplicated UDP servers found");
                 continue;
             }
@@ -214,7 +213,7 @@ std::size_t Client::GetClientNumber(std::string_view host, u16 port, std::size_t
             return client;
         }
     }
-    return MAX_UDP_CLIENTS;
+    return max_udp_clients;
 }
 
 void Client::OnVersion([[maybe_unused]] Response::Version data) {
@@ -260,14 +259,33 @@ void Client::OnPadData(Response::PadData data, std::size_t client) {
         std::lock_guard guard(clients[client].status.update_mutex);
         clients[client].status.motion_status = clients[client].motion.GetMotion();
 
-        for (std::size_t id = 0; id < data.touch.size(); ++id) {
+        // TODO: add a setting for "click" touch. Click touch refers to a device that differentiates
-            UpdateTouchInput(data.touch[id], client, id);
+        // between a simple "tap" and a hard press that causes the touch screen to click.
+        const bool is_active = data.touch_1.is_active != 0;
+
+        float x = 0;
+        float y = 0;
+
+        if (is_active && clients[client].status.touch_calibration) {
+            const u16 min_x = clients[client].status.touch_calibration->min_x;
+            const u16 max_x = clients[client].status.touch_calibration->max_x;
+            const u16 min_y = clients[client].status.touch_calibration->min_y;
+            const u16 max_y = clients[client].status.touch_calibration->max_y;
+
+            x = static_cast<float>(std::clamp(static_cast<u16>(data.touch_1.x), min_x, max_x) -
+                                   min_x) /
+                static_cast<float>(max_x - min_x);
+            y = static_cast<float>(std::clamp(static_cast<u16>(data.touch_1.y), min_y, max_y) -
+                                   min_y) /
+                static_cast<float>(max_y - min_y);
         }
 
+        clients[client].status.touch_status = {x, y, is_active};
+
         if (configuring) {
             const Common::Vec3f gyroscope = clients[client].motion.GetGyroscope();
             const Common::Vec3f accelerometer = clients[client].motion.GetAcceleration();
-            UpdateYuzuSettings(client, accelerometer, gyroscope);
+            UpdateYuzuSettings(client, accelerometer, gyroscope, is_active);
         }
     }
 }
@@ -302,17 +320,21 @@ void Client::Reset() {
 }
 
 void Client::UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& acc,
-                                const Common::Vec3<float>& gyro) {
+                                const Common::Vec3<float>& gyro, bool touch) {
     if (gyro.Length() > 0.2f) {
-        LOG_DEBUG(Input, "UDP Controller {}: gyro=({}, {}, {}), accel=({}, {}, {})", client,
+        LOG_DEBUG(Input, "UDP Controller {}: gyro=({}, {}, {}), accel=({}, {}, {}), touch={}",
-                  gyro[0], gyro[1], gyro[2], acc[0], acc[1], acc[2]);
+                  client, gyro[0], gyro[1], gyro[2], acc[0], acc[1], acc[2], touch);
     }
     UDPPadStatus pad{
         .host = clients[client].host,
         .port = clients[client].port,
         .pad_index = clients[client].pad_index,
     };
-    for (std::size_t i = 0; i < 3; ++i) {
+    if (touch) {
+        pad.touch = PadTouch::Click;
+        pad_queue.Push(pad);
+    }
+    for (size_t i = 0; i < 3; ++i) {
         if (gyro[i] > 5.0f || gyro[i] < -5.0f) {
             pad.motion = static_cast<PadMotion>(i);
             pad.motion_value = gyro[i];
@@ -326,50 +348,6 @@ void Client::UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& a
     }
 }
 
-std::optional<std::size_t> Client::GetUnusedFingerID() const {
-    std::size_t first_free_id = 0;
-    while (first_free_id < MAX_TOUCH_FINGERS) {
-        if (!std::get<2>(touch_status[first_free_id])) {
-            return first_free_id;
-        } else {
-            first_free_id++;
-        }
-    }
-    return std::nullopt;
-}
-
-void Client::UpdateTouchInput(Response::TouchPad& touch_pad, std::size_t client, std::size_t id) {
-    // TODO: Use custom calibration per device
-    const Common::ParamPackage touch_param(Settings::values.touch_device);
-    const u16 min_x = static_cast<u16>(touch_param.Get("min_x", 100));
-    const u16 min_y = static_cast<u16>(touch_param.Get("min_y", 50));
-    const u16 max_x = static_cast<u16>(touch_param.Get("max_x", 1800));
-    const u16 max_y = static_cast<u16>(touch_param.Get("max_y", 850));
-    const std::size_t touch_id = client * 2 + id;
-    if (touch_pad.is_active) {
-        if (finger_id[touch_id] == MAX_TOUCH_FINGERS) {
-            const auto first_free_id = GetUnusedFingerID();
-            if (!first_free_id) {
-                // Invalid finger id skip to next input
-                return;
-            }
-            finger_id[touch_id] = *first_free_id;
-        }
-        auto& [x, y, pressed] = touch_status[finger_id[touch_id]];
-        x = static_cast<float>(std::clamp(static_cast<u16>(touch_pad.x), min_x, max_x) - min_x) /
-            static_cast<float>(max_x - min_x);
-        y = static_cast<float>(std::clamp(static_cast<u16>(touch_pad.y), min_y, max_y) - min_y) /
-            static_cast<float>(max_y - min_y);
-        pressed = true;
-        return;
-    }
-
-    if (finger_id[touch_id] != MAX_TOUCH_FINGERS) {
-        touch_status[finger_id[touch_id]] = {};
-        finger_id[touch_id] = MAX_TOUCH_FINGERS;
-    }
-}
-
 void Client::BeginConfiguration() {
     pad_queue.Clear();
     configuring = true;
@@ -382,7 +360,7 @@ void Client::EndConfiguration() {
 
 DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t pad) {
     const std::size_t client_number = GetClientNumber(host, port, pad);
-    if (client_number == MAX_UDP_CLIENTS) {
+    if (client_number == max_udp_clients) {
         return clients[0].status;
     }
     return clients[client_number].status;
@@ -390,20 +368,12 @@ DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t
 
 const DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t pad) const {
     const std::size_t client_number = GetClientNumber(host, port, pad);
-    if (client_number == MAX_UDP_CLIENTS) {
+    if (client_number == max_udp_clients) {
         return clients[0].status;
     }
     return clients[client_number].status;
 }
 
-Input::TouchStatus& Client::GetTouchState() {
-    return touch_status;
-}
-
-const Input::TouchStatus& Client::GetTouchState() const {
-    return touch_status;
-}
-
 Common::SPSCQueue<UDPPadStatus>& Client::GetPadQueue() {
     return pad_queue;
 }
@@ -456,24 +426,24 @@ CalibrationConfigurationJob::CalibrationConfigurationJob(
                                         current_status = Status::Ready;
                                         status_callback(current_status);
                                     }
-                                    if (data.touch[0].is_active == 0) {
+                                    if (data.touch_1.is_active == 0) {
                                         return;
                                     }
-                                    LOG_DEBUG(Input, "Current touch: {} {}", data.touch[0].x,
+                                    LOG_DEBUG(Input, "Current touch: {} {}", data.touch_1.x,
-                                              data.touch[0].y);
+                                              data.touch_1.y);
-                                    min_x = std::min(min_x, static_cast<u16>(data.touch[0].x));
+                                    min_x = std::min(min_x, static_cast<u16>(data.touch_1.x));
-                                    min_y = std::min(min_y, static_cast<u16>(data.touch[0].y));
+                                    min_y = std::min(min_y, static_cast<u16>(data.touch_1.y));
                                     if (current_status == Status::Ready) {
                                         // First touch - min data (min_x/min_y)
                                         current_status = Status::Stage1Completed;
                                         status_callback(current_status);
                                     }
-                                    if (data.touch[0].x - min_x > CALIBRATION_THRESHOLD &&
+                                    if (data.touch_1.x - min_x > CALIBRATION_THRESHOLD &&
-                                        data.touch[0].y - min_y > CALIBRATION_THRESHOLD) {
+                                        data.touch_1.y - min_y > CALIBRATION_THRESHOLD) {
                                         // Set the current position as max value and finishes
                                         // configuration
-                                        max_x = data.touch[0].x;
+                                        max_x = data.touch_1.x;
-                                        max_y = data.touch[0].y;
+                                        max_y = data.touch_1.y;
                                         current_status = Status::Completed;
                                         data_callback(min_x, min_y, max_x, max_y);
                                         status_callback(current_status);

src/input_common/udp/client.h

@@ -28,7 +28,6 @@ class Socket;
 namespace Response {
 struct PadData;
 struct PortInfo;
-struct TouchPad;
 struct Version;
 } // namespace Response
 
@@ -51,6 +50,7 @@ struct UDPPadStatus {
     std::string host{"127.0.0.1"};
     u16 port{26760};
     std::size_t pad_index{};
+    PadTouch touch{PadTouch::Undefined};
     PadMotion motion{PadMotion::Undefined};
     f32 motion_value{0.0f};
 };
@@ -93,9 +93,6 @@ public:
     DeviceStatus& GetPadState(const std::string& host, u16 port, std::size_t pad);
     const DeviceStatus& GetPadState(const std::string& host, u16 port, std::size_t pad) const;
 
-    Input::TouchStatus& GetTouchState();
-    const Input::TouchStatus& GetTouchState() const;
-
 private:
     struct ClientData {
         std::string host{"127.0.0.1"};
@@ -125,25 +122,14 @@ private:
     void StartCommunication(std::size_t client, const std::string& host, u16 port,
                             std::size_t pad_index, u32 client_id);
     void UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& acc,
-                            const Common::Vec3<float>& gyro);
+                            const Common::Vec3<float>& gyro, bool touch);
-
-    // Returns an unused finger id, if there is no fingers available std::nullopt will be
-    // returned
-    std::optional<std::size_t> GetUnusedFingerID() const;
-
-    // Merges and updates all touch inputs into the touch_status array
-    void UpdateTouchInput(Response::TouchPad& touch_pad, std::size_t client, std::size_t id);
 
     bool configuring = false;
 
     // Allocate clients for 8 udp servers
-    static constexpr std::size_t MAX_UDP_CLIENTS = 4 * 8;
+    const std::size_t max_udp_clients = 32;
-    // Each client can have up 2 touch inputs
+    std::array<ClientData, 4 * 8> clients;
-    static constexpr std::size_t MAX_TOUCH_FINGERS = MAX_UDP_CLIENTS * 2;
+    Common::SPSCQueue<UDPPadStatus> pad_queue;
-    std::array<ClientData, MAX_UDP_CLIENTS> clients{};
-    Common::SPSCQueue<UDPPadStatus> pad_queue{};
-    Input::TouchStatus touch_status{};
-    std::array<std::size_t, MAX_TOUCH_FINGERS> finger_id{};
 };
 
 /// An async job allowing configuration of the touchpad calibration.

src/input_common/udp/protocol.h

@@ -140,14 +140,6 @@ static_assert(sizeof(PortInfo) == 12, "UDP Response PortInfo struct has wrong si
 static_assert(std::is_trivially_copyable_v<PortInfo>,
               "UDP Response PortInfo is not trivially copyable");
 
-struct TouchPad {
-    u8 is_active{};
-    u8 id{};
-    u16_le x{};
-    u16_le y{};
-};
-static_assert(sizeof(TouchPad) == 6, "UDP Response TouchPad struct has wrong size ");
-
 #pragma pack(push, 1)
 struct PadData {
     PortInfo info{};
@@ -198,7 +190,12 @@ struct PadData {
         u8 button_13{};
     } analog_button;
 
-    std::array<TouchPad, 2> touch;
+    struct TouchPad {
+        u8 is_active{};
+        u8 id{};
+        u16_le x{};
+        u16_le y{};
+    } touch_1, touch_2;
 
     u64_le motion_timestamp;
 
@@ -225,6 +222,7 @@ static_assert(sizeof(Message<PadData>) == MAX_PACKET_SIZE,
 
 static_assert(sizeof(PadData::AnalogButton) == 12,
               "UDP Response AnalogButton struct has wrong size ");
+static_assert(sizeof(PadData::TouchPad) == 6, "UDP Response TouchPad struct has wrong size ");
 static_assert(sizeof(PadData::Accelerometer) == 12,
               "UDP Response Accelerometer struct has wrong size ");
 static_assert(sizeof(PadData::Gyroscope) == 12, "UDP Response Gyroscope struct has wrong size ");

src/input_common/udp/udp.cpp

@@ -78,8 +78,8 @@ public:
     explicit UDPTouch(std::string ip_, u16 port_, u16 pad_, CemuhookUDP::Client* client_)
         : ip(std::move(ip_)), port(port_), pad(pad_), client(client_) {}
 
-    Input::TouchStatus GetStatus() const override {
+    std::tuple<float, float, bool> GetStatus() const override {
-        return client->GetTouchState();
+        return client->GetPadState(ip, port, pad).touch_status;
     }
 
 private:
@@ -107,4 +107,32 @@ std::unique_ptr<Input::TouchDevice> UDPTouchFactory::Create(const Common::ParamP
     return std::make_unique<UDPTouch>(std::move(ip), port, pad, client.get());
 }
 
+void UDPTouchFactory::BeginConfiguration() {
+    polling = true;
+    client->BeginConfiguration();
+}
+
+void UDPTouchFactory::EndConfiguration() {
+    polling = false;
+    client->EndConfiguration();
+}
+
+Common::ParamPackage UDPTouchFactory::GetNextInput() {
+    Common::ParamPackage params;
+    CemuhookUDP::UDPPadStatus pad;
+    auto& queue = client->GetPadQueue();
+    while (queue.Pop(pad)) {
+        if (pad.touch == CemuhookUDP::PadTouch::Undefined) {
+            continue;
+        }
+        params.Set("engine", "cemuhookudp");
+        params.Set("ip", pad.host);
+        params.Set("port", static_cast<u16>(pad.port));
+        params.Set("pad_index", static_cast<u16>(pad.pad_index));
+        params.Set("touch", static_cast<u16>(pad.touch));
+        return params;
+    }
+    return params;
+}
+
 } // namespace InputCommon

src/video_core/memory_manager.cpp

@@ -101,25 +101,6 @@ void MemoryManager::TryUnlockPage(PageEntry page_entry, std::size_t size) {
                .IsSuccess());
 }
 
-void MemoryManager::UnmapVicFrame(GPUVAddr gpu_addr, std::size_t size) {
-    if (!size) {
-        return;
-    }
-
-    const std::optional<VAddr> cpu_addr = GpuToCpuAddress(gpu_addr);
-    ASSERT(cpu_addr);
-    system.GPU().Renderer().Rasterizer().InvalidateExceptTextureCache(*cpu_addr, size);
-    cache_invalidate_queue.push_back({*cpu_addr, size});
-
-    UpdateRange(gpu_addr, PageEntry::State::Unmapped, size);
-}
-
-void MemoryManager::InvalidateQueuedCaches() {
-    for (const auto& entry : cache_invalidate_queue) {
-        rasterizer->InvalidateTextureCache(entry.first, entry.second);
-    }
-    cache_invalidate_queue.clear();
-}
 PageEntry MemoryManager::GetPageEntry(GPUVAddr gpu_addr) const {
     return page_table[PageEntryIndex(gpu_addr)];
 }

src/video_core/memory_manager.h

@@ -121,14 +121,6 @@ public:
     [[nodiscard]] GPUVAddr Allocate(std::size_t size, std::size_t align);
     void Unmap(GPUVAddr gpu_addr, std::size_t size);
 
-    /**
-     * Some Decoded NVDEC frames require that texture cache does not get invalidated.
-     * UnmapVicFrame defers the texture cache invalidation until the stream ends
-     * by invoking InvalidateQueuedCaches to invalidate all frame texture caches.
-     */
-    void UnmapVicFrame(GPUVAddr gpu_addr, std::size_t size);
-    void InvalidateQueuedCaches();
-
 private:
     [[nodiscard]] PageEntry GetPageEntry(GPUVAddr gpu_addr) const;
     void SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size = page_size);
@@ -158,7 +150,6 @@ private:
     VideoCore::RasterizerInterface* rasterizer = nullptr;
 
     std::vector<PageEntry> page_table;
-    std::vector<std::pair<VAddr, std::size_t>> cache_invalidate_queue;
 };
 
 } // namespace Tegra

src/video_core/rasterizer_interface.h

@@ -64,12 +64,6 @@ public:
     /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     virtual void FlushRegion(VAddr addr, u64 size) = 0;
 
-    /// Notify rasterizer to flush the texture cache to Switch memory
-    virtual void InvalidateExceptTextureCache(VAddr addr, u64 size) = 0;
-
-    /// Notify rasterizer to invalidate the texture cache
-    virtual void InvalidateTextureCache(VAddr addr, u64 size) = 0;
-
     /// Check if the the specified memory area requires flushing to CPU Memory.
     virtual bool MustFlushRegion(VAddr addr, u64 size) = 0;
 

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -721,23 +721,6 @@ void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) {
     query_cache.FlushRegion(addr, size);
 }
 
-void RasterizerOpenGL::InvalidateExceptTextureCache(VAddr addr, u64 size) {
-    if (addr == 0 || size == 0) {
-        return;
-    }
-    shader_cache.InvalidateRegion(addr, size);
-    buffer_cache.InvalidateRegion(addr, size);
-    query_cache.InvalidateRegion(addr, size);
-}
-
-void RasterizerOpenGL::InvalidateTextureCache(VAddr addr, u64 size) {
-    if (addr == 0 || size == 0) {
-        return;
-    }
-    auto lock = texture_cache.AcquireLock();
-    texture_cache.UnmapMemory(addr, size);
-}
-
 bool RasterizerOpenGL::MustFlushRegion(VAddr addr, u64 size) {
     if (!Settings::IsGPULevelHigh()) {
         return buffer_cache.MustFlushRegion(addr, size);

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -74,8 +74,6 @@ public:
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
     void FlushAll() override;
     void FlushRegion(VAddr addr, u64 size) override;
-    void InvalidateExceptTextureCache(VAddr addr, u64 size) override;
-    void InvalidateTextureCache(VAddr addr, u64 size) override;
     bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
     void OnCPUWrite(VAddr addr, u64 size) override;

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -658,23 +658,6 @@ void RasterizerVulkan::FlushRegion(VAddr addr, u64 size) {
     query_cache.FlushRegion(addr, size);
 }
 
-void Vulkan::RasterizerVulkan::InvalidateExceptTextureCache(VAddr addr, u64 size) {
-    if (addr == 0 || size == 0) {
-        return;
-    }
-    pipeline_cache.InvalidateRegion(addr, size);
-    buffer_cache.InvalidateRegion(addr, size);
-    query_cache.InvalidateRegion(addr, size);
-}
-
-void Vulkan::RasterizerVulkan::InvalidateTextureCache(VAddr addr, u64 size) {
-    if (addr == 0 || size == 0) {
-        return;
-    }
-    auto lock = texture_cache.AcquireLock();
-    texture_cache.UnmapMemory(addr, size);
-}
-
 bool RasterizerVulkan::MustFlushRegion(VAddr addr, u64 size) {
     if (!Settings::IsGPULevelHigh()) {
         return buffer_cache.MustFlushRegion(addr, size);

src/video_core/renderer_vulkan/vk_rasterizer.h

@@ -67,8 +67,6 @@ public:
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
     void FlushAll() override;
     void FlushRegion(VAddr addr, u64 size) override;
-    void InvalidateExceptTextureCache(VAddr addr, u64 size) override;
-    void InvalidateTextureCache(VAddr addr, u64 size) override;
     bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
     void OnCPUWrite(VAddr addr, u64 size) override;

src/yuzu/CMakeLists.txt

@@ -71,8 +71,6 @@ add_executable(yuzu
     configuration/configure_input_player.cpp
     configuration/configure_input_player.h
     configuration/configure_input_player.ui
-    configuration/configure_input_player_widget.cpp
-    configuration/configure_input_player_widget.h
     configuration/configure_input_profile_dialog.cpp
     configuration/configure_input_profile_dialog.h
     configuration/configure_input_profile_dialog.ui

src/yuzu/bootmanager.cpp

@@ -394,7 +394,7 @@ void GRenderWindow::mousePressEvent(QMouseEvent* event) {
     input_subsystem->GetMouse()->PressButton(x, y, event->button());
 
     if (event->button() == Qt::LeftButton) {
-        this->TouchPressed(x, y, 0);
+        this->TouchPressed(x, y);
     }
 
     emit MouseActivity();
@@ -409,7 +409,7 @@ void GRenderWindow::mouseMoveEvent(QMouseEvent* event) {
     auto pos = event->pos();
     const auto [x, y] = ScaleTouch(pos);
     input_subsystem->GetMouse()->MouseMove(x, y);
-    this->TouchMoved(x, y, 0);
+    this->TouchMoved(x, y);
 
     emit MouseActivity();
 }
@@ -423,72 +423,36 @@ void GRenderWindow::mouseReleaseEvent(QMouseEvent* event) {
     input_subsystem->GetMouse()->ReleaseButton(event->button());
 
     if (event->button() == Qt::LeftButton) {
-        this->TouchReleased(0);
+        this->TouchReleased();
     }
 }
 
 void GRenderWindow::TouchBeginEvent(const QTouchEvent* event) {
-    QList<QTouchEvent::TouchPoint> touch_points = event->touchPoints();
+    // TouchBegin always has exactly one touch point, so take the .first()
-    for (const auto& touch_point : touch_points) {
+    const auto [x, y] = ScaleTouch(event->touchPoints().first().pos());
-        if (!TouchUpdate(touch_point)) {
+    this->TouchPressed(x, y);
-            TouchStart(touch_point);
-        }
-    }
 }
 
 void GRenderWindow::TouchUpdateEvent(const QTouchEvent* event) {
-    QList<QTouchEvent::TouchPoint> touch_points = event->touchPoints();
+    QPointF pos;
-    for (const auto& touch_point : touch_points) {
+    int active_points = 0;
-        if (!TouchUpdate(touch_point)) {
+
-            TouchStart(touch_point);
+    // average all active touch points
-        }
+    for (const auto& tp : event->touchPoints()) {
-    }
+        if (tp.state() & (Qt::TouchPointPressed | Qt::TouchPointMoved | Qt::TouchPointStationary)) {
-    // Release all inactive points
+            active_points++;
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
+            pos += tp.pos();
-        if (!TouchExist(touch_ids[id], touch_points)) {
-            touch_ids[id] = 0;
-            this->TouchReleased(id + 1);
         }
     }
+
+    pos /= active_points;
+
+    const auto [x, y] = ScaleTouch(pos);
+    this->TouchMoved(x, y);
 }
 
 void GRenderWindow::TouchEndEvent() {
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
+    this->TouchReleased();
-        if (touch_ids[id] != 0) {
-            touch_ids[id] = 0;
-            this->TouchReleased(id + 1);
-        }
-    }
-}
-
-bool GRenderWindow::TouchStart(const QTouchEvent::TouchPoint& touch_point) {
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
-        if (touch_ids[id] == 0) {
-            touch_ids[id] = touch_point.id() + 1;
-            const auto [x, y] = ScaleTouch(touch_point.pos());
-            this->TouchPressed(x, y, id + 1);
-            return true;
-        }
-    }
-    return false;
-}
-
-bool GRenderWindow::TouchUpdate(const QTouchEvent::TouchPoint& touch_point) {
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
-        if (touch_ids[id] == static_cast<std::size_t>(touch_point.id() + 1)) {
-            const auto [x, y] = ScaleTouch(touch_point.pos());
-            this->TouchMoved(x, y, id + 1);
-            return true;
-        }
-    }
-    return false;
-}
-
-bool GRenderWindow::TouchExist(std::size_t id,
-                               const QList<QTouchEvent::TouchPoint>& touch_points) const {
-    return std::any_of(touch_points.begin(), touch_points.end(), [id](const auto& point) {
-        return id == static_cast<std::size_t>(point.id() + 1);
-    });
 }
 
 bool GRenderWindow::event(QEvent* event) {

src/yuzu/bootmanager.h

@@ -11,7 +11,6 @@
 
 #include <QImage>
 #include <QThread>
-#include <QTouchEvent>
 #include <QWidget>
 #include <QWindow>
 
@@ -22,6 +21,7 @@
 class GRenderWindow;
 class GMainWindow;
 class QKeyEvent;
+class QTouchEvent;
 class QStringList;
 
 namespace InputCommon {
@@ -191,10 +191,6 @@ private:
     void TouchUpdateEvent(const QTouchEvent* event);
     void TouchEndEvent();
 
-    bool TouchStart(const QTouchEvent::TouchPoint& touch_point);
-    bool TouchUpdate(const QTouchEvent::TouchPoint& touch_point);
-    bool TouchExist(std::size_t id, const QList<QTouchEvent::TouchPoint>& touch_points) const;
-
     void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
 
     bool InitializeOpenGL();
@@ -219,8 +215,6 @@ private:
 
     bool first_frame = false;
 
-    std::array<std::size_t, 16> touch_ids{};
-
 protected:
     void showEvent(QShowEvent* event) override;
     bool eventFilter(QObject* object, QEvent* event) override;

src/yuzu/configuration/config.cpp

@@ -464,7 +464,13 @@ void Config::ReadMouseValues() {
 void Config::ReadTouchscreenValues() {
     Settings::values.touchscreen.enabled =
         ReadSetting(QStringLiteral("touchscreen_enabled"), true).toBool();
+    Settings::values.touchscreen.device =
+        ReadSetting(QStringLiteral("touchscreen_device"), QStringLiteral("engine:emu_window"))
+            .toString()
+            .toStdString();
 
+    Settings::values.touchscreen.finger =
+        ReadSetting(QStringLiteral("touchscreen_finger"), 0).toUInt();
     Settings::values.touchscreen.rotation_angle =
         ReadSetting(QStringLiteral("touchscreen_angle"), 0).toUInt();
     Settings::values.touchscreen.diameter_x =
@@ -557,8 +563,7 @@ void Config::ReadMotionTouchValues() {
             .toString()
             .toStdString();
     Settings::values.touch_device =
-        ReadSetting(QStringLiteral("touch_device"),
+        ReadSetting(QStringLiteral("touch_device"), QStringLiteral("engine:emu_window"))
-                    QStringLiteral("min_x:100,min_y:50,max_x:1800,max_y:850"))
             .toString()
             .toStdString();
     Settings::values.use_touch_from_button =
@@ -1082,7 +1087,10 @@ void Config::SaveTouchscreenValues() {
     const auto& touchscreen = Settings::values.touchscreen;
 
     WriteSetting(QStringLiteral("touchscreen_enabled"), touchscreen.enabled, true);
+    WriteSetting(QStringLiteral("touchscreen_device"), QString::fromStdString(touchscreen.device),
+                 QStringLiteral("engine:emu_window"));
 
+    WriteSetting(QStringLiteral("touchscreen_finger"), touchscreen.finger, 0);
     WriteSetting(QStringLiteral("touchscreen_angle"), touchscreen.rotation_angle, 0);
     WriteSetting(QStringLiteral("touchscreen_diameter_x"), touchscreen.diameter_x, 15);
     WriteSetting(QStringLiteral("touchscreen_diameter_y"), touchscreen.diameter_y, 15);

src/yuzu/configuration/configure_input_player.cpp

@@ -23,7 +23,6 @@
 #include "ui_configure_input_player.h"
 #include "yuzu/configuration/config.h"
 #include "yuzu/configuration/configure_input_player.h"
-#include "yuzu/configuration/configure_input_player_widget.h"
 #include "yuzu/configuration/configure_vibration.h"
 #include "yuzu/configuration/input_profiles.h"
 #include "yuzu/util/limitable_input_dialog.h"
@@ -255,12 +254,11 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
     analog_map_range_groupbox = {ui->buttonLStickRangeGroup, ui->buttonRStickRangeGroup};
     analog_map_range_spinbox = {ui->spinboxLStickRange, ui->spinboxRStickRange};
 
-    const auto ConfigureButtonClick = [&](QPushButton* button, std::size_t button_id,
+    const auto ConfigureButtonClick = [&](QPushButton* button, Common::ParamPackage* param,
-                                          Common::ParamPackage* param, int default_val,
+                                          int default_val, InputCommon::Polling::DeviceType type) {
-                                          InputCommon::Polling::DeviceType type) {
         connect(button, &QPushButton::clicked, [=, this] {
             HandleClick(
-                button, button_id,
+                button,
                 [=, this](Common::ParamPackage params) {
                     // Workaround for ZL & ZR for analog triggers like on XBOX
                     // controllers. Analog triggers (from controllers like the XBOX
@@ -288,11 +286,12 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
             continue;
         }
 
-        ConfigureButtonClick(button_map[button_id], button_id, &buttons_param[button_id],
+        ConfigureButtonClick(button_map[button_id], &buttons_param[button_id],
                              Config::default_buttons[button_id],
                              InputCommon::Polling::DeviceType::Button);
 
         button->setContextMenuPolicy(Qt::CustomContextMenu);
+
         connect(button, &QPushButton::customContextMenuRequested,
                 [=, this](const QPoint& menu_location) {
                     QMenu context_menu;
@@ -301,7 +300,6 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                         button_map[button_id]->setText(tr("[not set]"));
                     });
                     context_menu.exec(button_map[button_id]->mapToGlobal(menu_location));
-                    ui->controllerFrame->SetPlayerInput(player_index, buttons_param, analogs_param);
                 });
     }
 
@@ -311,7 +309,7 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
             continue;
         }
 
-        ConfigureButtonClick(motion_map[motion_id], motion_id, &motions_param[motion_id],
+        ConfigureButtonClick(motion_map[motion_id], &motions_param[motion_id],
                              Config::default_motions[motion_id],
                              InputCommon::Polling::DeviceType::Motion);
 
@@ -350,7 +348,7 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                     }
                 }
                 HandleClick(
-                    analog_map_buttons[analog_id][sub_button_id], analog_id,
+                    analog_map_buttons[analog_id][sub_button_id],
                     [=, this](const Common::ParamPackage& params) {
                         SetAnalogParam(params, analogs_param[analog_id],
                                        analog_sub_buttons[sub_button_id]);
@@ -360,43 +358,41 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
 
             analog_button->setContextMenuPolicy(Qt::CustomContextMenu);
 
-            connect(
+            connect(analog_button, &QPushButton::customContextMenuRequested,
-                analog_button, &QPushButton::customContextMenuRequested,
+                    [=, this](const QPoint& menu_location) {
-                [=, this](const QPoint& menu_location) {
+                        QMenu context_menu;
-                    QMenu context_menu;
+                        context_menu.addAction(tr("Clear"), [&] {
-                    context_menu.addAction(tr("Clear"), [&] {
+                            analogs_param[analog_id].Clear();
-                        analogs_param[analog_id].Clear();
+                            analog_map_buttons[analog_id][sub_button_id]->setText(tr("[not set]"));
-                        analog_map_buttons[analog_id][sub_button_id]->setText(tr("[not set]"));
+                        });
+                        context_menu.addAction(tr("Invert axis"), [&] {
+                            if (sub_button_id == 2 || sub_button_id == 3) {
+                                const bool invert_value =
+                                    analogs_param[analog_id].Get("invert_x", "+") == "-";
+                                const std::string invert_str = invert_value ? "+" : "-";
+                                analogs_param[analog_id].Set("invert_x", invert_str);
+                            }
+                            if (sub_button_id == 0 || sub_button_id == 1) {
+                                const bool invert_value =
+                                    analogs_param[analog_id].Get("invert_y", "+") == "-";
+                                const std::string invert_str = invert_value ? "+" : "-";
+                                analogs_param[analog_id].Set("invert_y", invert_str);
+                            }
+                            for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM;
+                                 ++sub_button_id) {
+                                analog_map_buttons[analog_id][sub_button_id]->setText(AnalogToText(
+                                    analogs_param[analog_id], analog_sub_buttons[sub_button_id]));
+                            }
+                        });
+                        context_menu.exec(analog_map_buttons[analog_id][sub_button_id]->mapToGlobal(
+                            menu_location));
                     });
-                    context_menu.addAction(tr("Invert axis"), [&] {
-                        if (sub_button_id == 2 || sub_button_id == 3) {
-                            const bool invert_value =
-                                analogs_param[analog_id].Get("invert_x", "+") == "-";
-                            const std::string invert_str = invert_value ? "+" : "-";
-                            analogs_param[analog_id].Set("invert_x", invert_str);
-                        }
-                        if (sub_button_id == 0 || sub_button_id == 1) {
-                            const bool invert_value =
-                                analogs_param[analog_id].Get("invert_y", "+") == "-";
-                            const std::string invert_str = invert_value ? "+" : "-";
-                            analogs_param[analog_id].Set("invert_y", invert_str);
-                        }
-                        for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM;
-                             ++sub_button_id) {
-                            analog_map_buttons[analog_id][sub_button_id]->setText(AnalogToText(
-                                analogs_param[analog_id], analog_sub_buttons[sub_button_id]));
-                        }
-                    });
-                    context_menu.exec(
-                        analog_map_buttons[analog_id][sub_button_id]->mapToGlobal(menu_location));
-                    ui->controllerFrame->SetPlayerInput(player_index, buttons_param, analogs_param);
-                });
         }
 
         // Handle clicks for the modifier buttons as well.
         connect(analog_map_modifier_button[analog_id], &QPushButton::clicked, [=, this] {
             HandleClick(
-                analog_map_modifier_button[analog_id], analog_id,
+                analog_map_modifier_button[analog_id],
                 [=, this](const Common::ParamPackage& params) {
                     analogs_param[analog_id].Set("modifier", params.Serialize());
                 },
@@ -420,14 +416,12 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                 [=, this] {
                     const auto spinbox_value = analog_map_range_spinbox[analog_id]->value();
                     analogs_param[analog_id].Set("range", spinbox_value / 100.0f);
-                    ui->controllerFrame->SetPlayerInput(player_index, buttons_param, analogs_param);
                 });
 
         connect(analog_map_deadzone_slider[analog_id], &QSlider::valueChanged, [=, this] {
             const auto slider_value = analog_map_deadzone_slider[analog_id]->value();
             analog_map_deadzone_label[analog_id]->setText(tr("Deadzone: %1%").arg(slider_value));
             analogs_param[analog_id].Set("deadzone", slider_value / 100.0f);
-            ui->controllerFrame->SetPlayerInput(player_index, buttons_param, analogs_param);
         });
 
         connect(analog_map_modifier_slider[analog_id], &QSlider::valueChanged, [=, this] {
@@ -439,10 +433,8 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
     }
 
     // Player Connected checkbox
-    connect(ui->groupConnectedController, &QGroupBox::toggled, [this](bool checked) {
+    connect(ui->groupConnectedController, &QGroupBox::toggled,
-        emit Connected(checked);
+            [this](bool checked) { emit Connected(checked); });
-        ui->controllerFrame->SetConnectedStatus(checked);
-    });
 
     if (player_index == 0) {
         connect(ui->comboControllerType, qOverload<int>(&QComboBox::currentIndexChanged),
@@ -561,8 +553,6 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
 
     // TODO(wwylele): enable this when we actually emulate it
     ui->buttonHome->setEnabled(false);
-    ui->controllerFrame->SetPlayerInput(player_index, buttons_param, analogs_param);
-    ui->controllerFrame->SetConnectedStatus(ui->groupConnectedController->isChecked());
 }
 
 ConfigureInputPlayer::~ConfigureInputPlayer() = default;
@@ -859,7 +849,6 @@ void ConfigureInputPlayer::UpdateUI() {
         modifier_label->setVisible(!is_controller);
         modifier_slider->setVisible(!is_controller);
         range_groupbox->setVisible(is_controller);
-        ui->controllerFrame->SetPlayerInput(player_index, buttons_param, analogs_param);
     }
 }
 
@@ -976,8 +965,8 @@ void ConfigureInputPlayer::UpdateControllerIcon() {
             return QString{};
         }
     }();
-    ui->controllerFrame->SetControllerType(
+
-        GetControllerTypeFromIndex(ui->comboControllerType->currentIndex()));
+    ui->controllerFrame->setStyleSheet(stylesheet.arg(theme));
 }
 
 void ConfigureInputPlayer::UpdateControllerAvailableButtons() {
@@ -1114,8 +1103,7 @@ void ConfigureInputPlayer::UpdateMappingWithDefaults() {
 }
 
 void ConfigureInputPlayer::HandleClick(
-    QPushButton* button, std::size_t button_id,
+    QPushButton* button, std::function<void(const Common::ParamPackage&)> new_input_setter,
-    std::function<void(const Common::ParamPackage&)> new_input_setter,
     InputCommon::Polling::DeviceType type) {
     if (button == ui->buttonMotionLeft || button == ui->buttonMotionRight) {
         button->setText(tr("Shake!"));
@@ -1159,12 +1147,6 @@ void ConfigureInputPlayer::HandleClick(
         input_subsystem->GetMouseTouch()->BeginConfiguration();
     }
 
-    if (type == InputCommon::Polling::DeviceType::Button) {
-        ui->controllerFrame->BeginMappingButton(button_id);
-    } else if (type == InputCommon::Polling::DeviceType::AnalogPreferred) {
-        ui->controllerFrame->BeginMappingAnalog(button_id);
-    }
-
     timeout_timer->start(2500); // Cancel after 2.5 seconds
     poll_timer->start(50);      // Check for new inputs every 50ms
 }
@@ -1195,7 +1177,6 @@ void ConfigureInputPlayer::SetPollingResult(const Common::ParamPackage& params,
 
     UpdateUI();
     UpdateInputDeviceCombobox();
-    ui->controllerFrame->EndMapping();
 
     input_setter = std::nullopt;
 }

src/yuzu/configuration/configure_input_player.h

@@ -106,7 +106,7 @@ private:
     void LoadConfiguration();
 
     /// Called when the button was pressed.
-    void HandleClick(QPushButton* button, std::size_t button_id,
+    void HandleClick(QPushButton* button,
                      std::function<void(const Common::ParamPackage&)> new_input_setter,
                      InputCommon::Polling::DeviceType type);
 

src/yuzu/configuration/configure_input_player.ui

@@ -1964,39 +1964,39 @@
              </item>
             </layout>
            </item>
-            <item>
+           <item>
-              <widget class="PlayerControlPreview" name="controllerFrame">
+            <widget class="QFrame" name="controllerFrame">
-                <property name="sizePolicy">
+             <property name="sizePolicy">
-                  <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+              <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-                    <horstretch>0</horstretch>
+               <horstretch>0</horstretch>
-                    <verstretch>0</verstretch>
+               <verstretch>0</verstretch>
-                  </sizepolicy>
+              </sizepolicy>
-                </property>
+             </property>
-                <property name="font">
+             <property name="font">
-                  <font>
+              <font>
-                    <weight>75</weight>
+               <weight>75</weight>
-                    <bold>true</bold>
+               <bold>true</bold>
-                  </font>
+              </font>
-                </property>
+             </property>
-                <property name="styleSheet">
+             <property name="styleSheet">
-                  <string notr="true">image: url(:/controller/pro);</string>
+              <string notr="true">image: url(:/controller/pro);</string>
-                </property>
+             </property>
-                <layout class="QVBoxLayout" name="verticalLayout_4">
+             <layout class="QVBoxLayout" name="verticalLayout_4">
-                  <property name="leftMargin">
+              <property name="leftMargin">
-                    <number>0</number>
+               <number>0</number>
-                  </property>
+              </property>
-                  <property name="topMargin">
+              <property name="topMargin">
-                    <number>0</number>
+               <number>0</number>
-                  </property>
+              </property>
-                  <property name="rightMargin">
+              <property name="rightMargin">
-                    <number>0</number>
+               <number>0</number>
-                  </property>
+              </property>
-                  <property name="bottomMargin">
+              <property name="bottomMargin">
-                    <number>0</number>
+               <number>0</number>
-                  </property>
+              </property>
-                </layout>
+             </layout>
-              </widget>
+            </widget>
-            </item>
+           </item>
            <item>
             <layout class="QHBoxLayout" name="miscButtons">
              <property name="spacing">
@@ -3087,14 +3087,6 @@
    </item>
   </layout>
  </widget>
-  <customwidgets>
-    <customwidget>
-      <class>PlayerControlPreview</class>
-      <extends>QFrame</extends>
-      <header>yuzu/configuration/configure_input_player_widget.h</header>
-      <container>1</container>
-    </customwidget>
-  </customwidgets>
  <resources>
   <include location="../../../dist/icons/controller/controller.qrc"/>
  </resources>

src/yuzu/configuration/configure_motion_touch.cpp

@@ -81,11 +81,19 @@ void CalibrationConfigurationDialog::UpdateButtonText(const QString& text) {
     cancel_button->setText(text);
 }
 
+constexpr std::array<std::pair<const char*, const char*>, 2> TouchProviders = {{
+    {"emu_window", QT_TRANSLATE_NOOP("ConfigureMotionTouch", "Emulator Window")},
+    {"cemuhookudp", QT_TRANSLATE_NOOP("ConfigureMotionTouch", "CemuhookUDP")},
+}};
+
 ConfigureMotionTouch::ConfigureMotionTouch(QWidget* parent,
                                            InputCommon::InputSubsystem* input_subsystem_)
     : QDialog(parent), input_subsystem{input_subsystem_},
       ui(std::make_unique<Ui::ConfigureMotionTouch>()) {
     ui->setupUi(this);
+    for (const auto& [provider, name] : TouchProviders) {
+        ui->touch_provider->addItem(tr(name), QString::fromUtf8(provider));
+    }
 
     ui->udp_learn_more->setOpenExternalLinks(true);
     ui->udp_learn_more->setText(
@@ -104,7 +112,10 @@ ConfigureMotionTouch::~ConfigureMotionTouch() = default;
 void ConfigureMotionTouch::SetConfiguration() {
     const Common::ParamPackage motion_param(Settings::values.motion_device);
     const Common::ParamPackage touch_param(Settings::values.touch_device);
+    const std::string touch_engine = touch_param.Get("engine", "emu_window");
 
+    ui->touch_provider->setCurrentIndex(
+        ui->touch_provider->findData(QString::fromStdString(touch_engine)));
     ui->touch_from_button_checkbox->setChecked(Settings::values.use_touch_from_button);
     touch_from_button_maps = Settings::values.touch_from_button_maps;
     for (const auto& touch_map : touch_from_button_maps) {
@@ -137,21 +148,30 @@ void ConfigureMotionTouch::SetConfiguration() {
 }
 
 void ConfigureMotionTouch::UpdateUiDisplay() {
+    const QString touch_engine = ui->touch_provider->currentData().toString();
     const QString cemuhook_udp = QStringLiteral("cemuhookudp");
 
     ui->motion_sensitivity_label->setVisible(true);
     ui->motion_sensitivity->setVisible(true);
 
-    ui->touch_calibration->setVisible(true);
+    if (touch_engine == cemuhook_udp) {
-    ui->touch_calibration_config->setVisible(true);
+        ui->touch_calibration->setVisible(true);
-    ui->touch_calibration_label->setVisible(true);
+        ui->touch_calibration_config->setVisible(true);
-    ui->touch_calibration->setText(
+        ui->touch_calibration_label->setVisible(true);
-        QStringLiteral("(%1, %2) - (%3, %4)").arg(min_x).arg(min_y).arg(max_x).arg(max_y));
+        ui->touch_calibration->setText(
+            QStringLiteral("(%1, %2) - (%3, %4)").arg(min_x).arg(min_y).arg(max_x).arg(max_y));
+    } else {
+        ui->touch_calibration->setVisible(false);
+        ui->touch_calibration_config->setVisible(false);
+        ui->touch_calibration_label->setVisible(false);
+    }
 
     ui->udp_config_group_box->setVisible(true);
 }
 
 void ConfigureMotionTouch::ConnectEvents() {
+    connect(ui->touch_provider, qOverload<int>(&QComboBox::currentIndexChanged), this,
+            [this](int index) { UpdateUiDisplay(); });
     connect(ui->udp_test, &QPushButton::clicked, this, &ConfigureMotionTouch::OnCemuhookUDPTest);
     connect(ui->udp_add, &QPushButton::clicked, this, &ConfigureMotionTouch::OnUDPAddServer);
     connect(ui->udp_remove, &QPushButton::clicked, this, &ConfigureMotionTouch::OnUDPDeleteServer);
@@ -307,11 +327,16 @@ void ConfigureMotionTouch::ApplyConfiguration() {
         return;
     }
 
+    std::string touch_engine = ui->touch_provider->currentData().toString().toStdString();
+
     Common::ParamPackage touch_param{};
-    touch_param.Set("min_x", min_x);
+    if (touch_engine == "cemuhookudp") {
-    touch_param.Set("min_y", min_y);
+        touch_param.Set("min_x", min_x);
-    touch_param.Set("max_x", max_x);
+        touch_param.Set("min_y", min_y);
-    touch_param.Set("max_y", max_y);
+        touch_param.Set("max_x", max_x);
+        touch_param.Set("max_y", max_y);
+    }
+    touch_param.Set("engine", std::move(touch_engine));
 
     Settings::values.touch_device = touch_param.Serialize();
     Settings::values.use_touch_from_button = ui->touch_from_button_checkbox->isChecked();

src/yuzu/configuration/configure_motion_touch.ui

@@ -65,12 +65,26 @@
       <string>Touch</string>
      </property>
      <layout class="QVBoxLayout">
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel" name="touch_provider_label">
+          <property name="text">
+           <string>Touch Provider:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QComboBox" name="touch_provider"/>
+        </item>
+       </layout>
+      </item>
       <item>
        <layout class="QHBoxLayout">
         <item>
          <widget class="QLabel" name="touch_calibration_label">
           <property name="text">
-           <string>UDP Calibration:</string>
+           <string>Calibration:</string>
           </property>
          </widget>
         </item>

src/yuzu/configuration/configure_touchscreen_advanced.cpp

@@ -33,18 +33,21 @@ void ConfigureTouchscreenAdvanced::RetranslateUI() {
 }
 
 void ConfigureTouchscreenAdvanced::ApplyConfiguration() {
+    Settings::values.touchscreen.finger = ui->finger_box->value();
     Settings::values.touchscreen.diameter_x = ui->diameter_x_box->value();
     Settings::values.touchscreen.diameter_y = ui->diameter_y_box->value();
     Settings::values.touchscreen.rotation_angle = ui->angle_box->value();
 }
 
 void ConfigureTouchscreenAdvanced::LoadConfiguration() {
+    ui->finger_box->setValue(Settings::values.touchscreen.finger);
     ui->diameter_x_box->setValue(Settings::values.touchscreen.diameter_x);
     ui->diameter_y_box->setValue(Settings::values.touchscreen.diameter_y);
     ui->angle_box->setValue(Settings::values.touchscreen.rotation_angle);
 }
 
 void ConfigureTouchscreenAdvanced::RestoreDefaults() {
+    ui->finger_box->setValue(0);
     ui->diameter_x_box->setValue(15);
     ui->diameter_y_box->setValue(15);
     ui->angle_box->setValue(0);

src/yuzu/configuration/configure_touchscreen_advanced.ui

@@ -65,13 +65,20 @@
         </property>
        </spacer>
       </item>
-      <item row="1" column="1">
+      <item row="2" column="1">
        <widget class="QLabel" name="label_4">
         <property name="text">
          <string>Touch Diameter Y</string>
         </property>
        </widget>
       </item>
+      <item row="0" column="1">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Finger</string>
+        </property>
+       </widget>
+      </item>
       <item row="0" column="3">
        <spacer name="horizontalSpacer_2">
         <property name="orientation">
@@ -85,27 +92,37 @@
         </property>
        </spacer>
       </item>
-      <item row="0" column="1">
+      <item row="1" column="1">
        <widget class="QLabel" name="label_3">
         <property name="text">
          <string>Touch Diameter X</string>
         </property>
        </widget>
       </item>
-      <item row="2" column="1">
+      <item row="0" column="2">
+       <widget class="QSpinBox" name="finger_box">
+        <property name="minimumSize">
+         <size>
+          <width>80</width>
+          <height>0</height>
+         </size>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
        <widget class="QLabel" name="label_5">
         <property name="text">
          <string>Rotational Angle</string>
         </property>
        </widget>
       </item>
-      <item row="0" column="2">
+      <item row="1" column="2">
        <widget class="QSpinBox" name="diameter_x_box"/>
       </item>
-      <item row="1" column="2">
+      <item row="2" column="2">
        <widget class="QSpinBox" name="diameter_y_box"/>
       </item>
-      <item row="2" column="2">
+      <item row="3" column="2">
        <widget class="QSpinBox" name="angle_box"/>
       </item>
      </layout>

src/yuzu/discord_impl.cpp

@@ -38,7 +38,7 @@ void DiscordImpl::Update() {
     if (Core::System::GetInstance().IsPoweredOn())
         Core::System::GetInstance().GetAppLoader().ReadTitle(title);
     DiscordRichPresence presence{};
-    presence.largeImageKey = "yuzu_logo_ea";
+    presence.largeImageKey = "yuzu_logo";
     presence.largeImageText = "yuzu is an emulator for the Nintendo Switch";
     if (Core::System::GetInstance().IsPoweredOn()) {
         presence.state = title.c_str();

src/yuzu_cmd/config.cpp

@@ -296,6 +296,10 @@ void Config::ReadValues() {
         sdl2_config->GetBoolean("ControlsGeneral", "motion_enabled", true));
     Settings::values.touchscreen.enabled =
         sdl2_config->GetBoolean("ControlsGeneral", "touch_enabled", true);
+    Settings::values.touchscreen.device =
+        sdl2_config->Get("ControlsGeneral", "touch_device", "engine:emu_window");
+    Settings::values.touchscreen.finger =
+        sdl2_config->GetInteger("ControlsGeneral", "touch_finger", 0);
     Settings::values.touchscreen.rotation_angle =
         sdl2_config->GetInteger("ControlsGeneral", "touch_angle", 0);
     Settings::values.touchscreen.diameter_x =

src/yuzu_cmd/emu_window/emu_window_sdl2.cpp

@@ -29,16 +29,16 @@ EmuWindow_SDL2::~EmuWindow_SDL2() {
 }
 
 void EmuWindow_SDL2::OnMouseMotion(s32 x, s32 y) {
-    TouchMoved((unsigned)std::max(x, 0), (unsigned)std::max(y, 0), 0);
+    TouchMoved((unsigned)std::max(x, 0), (unsigned)std::max(y, 0));
     input_subsystem->GetMouse()->MouseMove(x, y);
 }
 
 void EmuWindow_SDL2::OnMouseButton(u32 button, u8 state, s32 x, s32 y) {
     if (button == SDL_BUTTON_LEFT) {
         if (state == SDL_PRESSED) {
-            TouchPressed((unsigned)std::max(x, 0), (unsigned)std::max(y, 0), 0);
+            TouchPressed((unsigned)std::max(x, 0), (unsigned)std::max(y, 0));
         } else {
-            TouchReleased(0);
+            TouchReleased();
         }
     } else if (button == SDL_BUTTON_RIGHT) {
         if (state == SDL_PRESSED) {
@@ -66,16 +66,16 @@ void EmuWindow_SDL2::OnFingerDown(float x, float y) {
     // 3DS does
 
     const auto [px, py] = TouchToPixelPos(x, y);
-    TouchPressed(px, py, 0);
+    TouchPressed(px, py);
 }
 
 void EmuWindow_SDL2::OnFingerMotion(float x, float y) {
     const auto [px, py] = TouchToPixelPos(x, y);
-    TouchMoved(px, py, 0);
+    TouchMoved(px, py);
 }
 
 void EmuWindow_SDL2::OnFingerUp() {
-    TouchReleased(0);
+    TouchReleased();
 }
 
 void EmuWindow_SDL2::OnKeyEvent(int key, u8 state) {