10 files changed, 21 insertions, 21 deletions

diff --git a/src/input_common/drivers/gc_adapter.cpp b/src/input_common/drivers/gc_adapter.cpp
index 7ab4540a8..155caae42 100644
--- a/src/input_common/drivers/gc_adapter.cpp
+++ b/src/input_common/drivers/gc_adapter.cpp
@@ -248,7 +248,7 @@ bool GCAdapter::Setup() {
         std::size_t port = 0;
         for (GCController& pad : pads) {
             pad.identifier = {
-                .guid = Common::UUID{Common::INVALID_UUID},
+                .guid = Common::UUID{},
                 .port = port++,
                 .pad = 0,
             };
diff --git a/src/input_common/drivers/keyboard.cpp b/src/input_common/drivers/keyboard.cpp
index 4c1e5bbec..59e3d9cc0 100644
--- a/src/input_common/drivers/keyboard.cpp
+++ b/src/input_common/drivers/keyboard.cpp
@@ -9,17 +9,17 @@
 namespace InputCommon {
 
 constexpr PadIdentifier key_identifier = {
-    .guid = Common::UUID{Common::INVALID_UUID},
+    .guid = Common::UUID{},
     .port = 0,
     .pad = 0,
 };
 constexpr PadIdentifier keyboard_key_identifier = {
-    .guid = Common::UUID{Common::INVALID_UUID},
+    .guid = Common::UUID{},
     .port = 1,
     .pad = 0,
 };
 constexpr PadIdentifier keyboard_modifier_identifier = {
-    .guid = Common::UUID{Common::INVALID_UUID},
+    .guid = Common::UUID{},
     .port = 1,
     .pad = 1,
 };
diff --git a/src/input_common/drivers/mouse.cpp b/src/input_common/drivers/mouse.cpp
index d8ae7f0c1..3c9a4e747 100644
--- a/src/input_common/drivers/mouse.cpp
+++ b/src/input_common/drivers/mouse.cpp
@@ -20,7 +20,7 @@ constexpr int motion_wheel_y = 4;
 constexpr int touch_axis_x = 10;
 constexpr int touch_axis_y = 11;
 constexpr PadIdentifier identifier = {
-    .guid = Common::UUID{Common::INVALID_UUID},
+    .guid = Common::UUID{},
     .port = 0,
     .pad = 0,
 };
diff --git a/src/input_common/drivers/sdl_driver.cpp b/src/input_common/drivers/sdl_driver.cpp
index f54b91f9d..5cf1987ad 100644
--- a/src/input_common/drivers/sdl_driver.cpp
+++ b/src/input_common/drivers/sdl_driver.cpp
@@ -502,7 +502,7 @@ std::vector<Common::ParamPackage> SDLDriver::GetInputDevices() const {
 Common::Input::VibrationError SDLDriver::SetRumble(
     const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) {
     const auto joystick =
-        GetSDLJoystickByGUID(identifier.guid.Format(), static_cast<int>(identifier.port));
+        GetSDLJoystickByGUID(identifier.guid.RawString(), static_cast<int>(identifier.port));
     const auto process_amplitude_exp = [](f32 amplitude, f32 factor) {
         return (amplitude + std::pow(amplitude, factor)) * 0.5f * 0xFFFF;
     };
@@ -599,7 +599,7 @@ Common::ParamPackage SDLDriver::BuildParamPackageForAnalog(PadIdentifier identif
     Common::ParamPackage params;
     params.Set("engine", GetEngineName());
     params.Set("port", static_cast<int>(identifier.port));
-    params.Set("guid", identifier.guid.Format());
+    params.Set("guid", identifier.guid.RawString());
     params.Set("axis_x", axis_x);
     params.Set("axis_y", axis_y);
     params.Set("offset_x", offset_x);
diff --git a/src/input_common/drivers/touch_screen.cpp b/src/input_common/drivers/touch_screen.cpp
index 880781825..30c727df4 100644
--- a/src/input_common/drivers/touch_screen.cpp
+++ b/src/input_common/drivers/touch_screen.cpp
@@ -8,7 +8,7 @@
 namespace InputCommon {
 
 constexpr PadIdentifier identifier = {
-    .guid = Common::UUID{Common::INVALID_UUID},
+    .guid = Common::UUID{},
     .port = 0,
     .pad = 0,
 };
diff --git a/src/input_common/drivers/udp_client.cpp b/src/input_common/drivers/udp_client.cpp
index 333173e3d..64162f431 100644
--- a/src/input_common/drivers/udp_client.cpp
+++ b/src/input_common/drivers/udp_client.cpp
@@ -353,7 +353,7 @@ PadIdentifier UDPClient::GetPadIdentifier(std::size_t pad_index) const {
 
 Common::UUID UDPClient::GetHostUUID(const std::string& host) const {
     const auto ip = boost::asio::ip::make_address_v4(host);
-    const auto hex_host = fmt::format("{:06x}", ip.to_uint());
+    const auto hex_host = fmt::format("00000000-0000-0000-0000-0000{:06x}", ip.to_uint());
     return Common::UUID{hex_host};
 }
 
@@ -385,7 +385,7 @@ std::vector<Common::ParamPackage> UDPClient::GetInputDevices() const {
             Common::ParamPackage identifier{};
             identifier.Set("engine", GetEngineName());
             identifier.Set("display", fmt::format("UDP Controller {}", pad_identifier.pad));
-            identifier.Set("guid", pad_identifier.guid.Format());
+            identifier.Set("guid", pad_identifier.guid.RawString());
             identifier.Set("port", static_cast<int>(pad_identifier.port));
             identifier.Set("pad", static_cast<int>(pad_identifier.pad));
             devices.emplace_back(identifier);
diff --git a/src/input_common/drivers/udp_client.h b/src/input_common/drivers/udp_client.h
index e9c178139..76e32bd04 100644
--- a/src/input_common/drivers/udp_client.h
+++ b/src/input_common/drivers/udp_client.h
@@ -126,7 +126,7 @@ private:
     struct ClientConnection {
         ClientConnection();
         ~ClientConnection();
-        Common::UUID uuid{"7F000001"};
+        Common::UUID uuid{"00000000-0000-0000-0000-00007F000001"};
         std::string host{"127.0.0.1"};
         u16 port{26760};
         s8 active{-1};
diff --git a/src/input_common/input_engine.cpp b/src/input_common/input_engine.cpp
index 0508b408d..65ae1b848 100644
--- a/src/input_common/input_engine.cpp
+++ b/src/input_common/input_engine.cpp
@@ -96,7 +96,7 @@ bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
     std::lock_guard lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
-        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(),
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
                   identifier.pad, identifier.port);
         return false;
     }
@@ -113,7 +113,7 @@ bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 d
     std::lock_guard lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
-        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(),
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
                   identifier.pad, identifier.port);
         return false;
     }
@@ -130,7 +130,7 @@ f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
     std::lock_guard lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
-        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(),
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
                   identifier.pad, identifier.port);
         return 0.0f;
     }
@@ -147,7 +147,7 @@ BatteryLevel InputEngine::GetBattery(const PadIdentifier& identifier) const {
     std::lock_guard lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
-        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(),
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
                   identifier.pad, identifier.port);
         return BatteryLevel::Charging;
     }
@@ -159,7 +159,7 @@ BasicMotion InputEngine::GetMotion(const PadIdentifier& identifier, int motion)
     std::lock_guard lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
-        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(),
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
                   identifier.pad, identifier.port);
         return {};
     }
diff --git a/src/input_common/input_engine.h b/src/input_common/input_engine.h
index fe2faee5a..c6c027aef 100644
--- a/src/input_common/input_engine.h
+++ b/src/input_common/input_engine.h
@@ -16,7 +16,7 @@
 
 // Pad Identifier of data source
 struct PadIdentifier {
-    Common::UUID guid{Common::INVALID_UUID};
+    Common::UUID guid{};
     std::size_t port{};
     std::size_t pad{};
 
@@ -59,7 +59,7 @@ namespace std {
 template <>
 struct hash<PadIdentifier> {
     size_t operator()(const PadIdentifier& pad_id) const noexcept {
-        u64 hash_value = pad_id.guid.uuid[1] ^ pad_id.guid.uuid[0];
+        u64 hash_value = pad_id.guid.Hash();
         hash_value ^= (static_cast<u64>(pad_id.port) << 32);
         hash_value ^= static_cast<u64>(pad_id.pad);
         return static_cast<size_t>(hash_value);
diff --git a/src/input_common/input_mapping.cpp b/src/input_common/input_mapping.cpp
index a7a6ad8c2..fb78093b8 100644
--- a/src/input_common/input_mapping.cpp
+++ b/src/input_common/input_mapping.cpp
@@ -57,7 +57,7 @@ void MappingFactory::RegisterButton(const MappingData& data) {
     Common::ParamPackage new_input;
     new_input.Set("engine", data.engine);
     if (data.pad.guid.IsValid()) {
-        new_input.Set("guid", data.pad.guid.Format());
+        new_input.Set("guid", data.pad.guid.RawString());
     }
     new_input.Set("port", static_cast<int>(data.pad.port));
     new_input.Set("pad", static_cast<int>(data.pad.pad));
@@ -93,7 +93,7 @@ void MappingFactory::RegisterStick(const MappingData& data) {
     Common::ParamPackage new_input;
     new_input.Set("engine", data.engine);
     if (data.pad.guid.IsValid()) {
-        new_input.Set("guid", data.pad.guid.Format());
+        new_input.Set("guid", data.pad.guid.RawString());
     }
     new_input.Set("port", static_cast<int>(data.pad.port));
     new_input.Set("pad", static_cast<int>(data.pad.pad));
@@ -138,7 +138,7 @@ void MappingFactory::RegisterMotion(const MappingData& data) {
     Common::ParamPackage new_input;
     new_input.Set("engine", data.engine);
     if (data.pad.guid.IsValid()) {
-        new_input.Set("guid", data.pad.guid.Format());
+        new_input.Set("guid", data.pad.guid.RawString());
     }
     new_input.Set("port", static_cast<int>(data.pad.port));
     new_input.Set("pad", static_cast<int>(data.pad.pad));