1 files changed, 276 insertions, 0 deletions

diff --git a/SDL-3.2.8/src/core/windows/SDL_xinput.h b/SDL-3.2.8/src/core/windows/SDL_xinput.h
new file mode 100644
index 0000000..d499cd5
--- /dev/null
+++ b/SDL-3.2.8/src/core/windows/SDL_xinput.h
@@ -0,0 +1,276 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+#ifndef SDL_xinput_h_
+#define SDL_xinput_h_
+
+#include "SDL_windows.h"
+
+#ifdef HAVE_XINPUT_H
+#if defined(SDL_PLATFORM_XBOXONE) || defined(SDL_PLATFORM_XBOXSERIES)
+// Xbox supports an XInput wrapper which is a C++-only header...
+#include <math.h> // Required to compile with recent MSVC...
+#include <XInputOnGameInput.h>
+using namespace XInputOnGameInput;
+#else
+#include <xinput.h>
+#endif
+#endif // HAVE_XINPUT_H
+
+#ifndef XUSER_MAX_COUNT
+#define XUSER_MAX_COUNT 4
+#endif
+#ifndef XUSER_INDEX_ANY
+#define XUSER_INDEX_ANY 0x000000FF
+#endif
+#ifndef XINPUT_CAPS_FFB_SUPPORTED
+#define XINPUT_CAPS_FFB_SUPPORTED 0x0001
+#endif
+#ifndef XINPUT_CAPS_WIRELESS
+#define XINPUT_CAPS_WIRELESS 0x0002
+#endif
+
+#ifndef XINPUT_DEVSUBTYPE_UNKNOWN
+#define XINPUT_DEVSUBTYPE_UNKNOWN 0x00
+#endif
+#ifndef XINPUT_DEVSUBTYPE_GAMEPAD
+#define XINPUT_DEVSUBTYPE_GAMEPAD 0x01
+#endif
+#ifndef XINPUT_DEVSUBTYPE_WHEEL
+#define XINPUT_DEVSUBTYPE_WHEEL 0x02
+#endif
+#ifndef XINPUT_DEVSUBTYPE_ARCADE_STICK
+#define XINPUT_DEVSUBTYPE_ARCADE_STICK 0x03
+#endif
+#ifndef XINPUT_DEVSUBTYPE_FLIGHT_STICK
+#define XINPUT_DEVSUBTYPE_FLIGHT_STICK 0x04
+#endif
+#ifndef XINPUT_DEVSUBTYPE_DANCE_PAD
+#define XINPUT_DEVSUBTYPE_DANCE_PAD 0x05
+#endif
+#ifndef XINPUT_DEVSUBTYPE_GUITAR
+#define XINPUT_DEVSUBTYPE_GUITAR 0x06
+#endif
+#ifndef XINPUT_DEVSUBTYPE_GUITAR_ALTERNATE
+#define XINPUT_DEVSUBTYPE_GUITAR_ALTERNATE 0x07
+#endif
+#ifndef XINPUT_DEVSUBTYPE_DRUM_KIT
+#define XINPUT_DEVSUBTYPE_DRUM_KIT 0x08
+#endif
+#ifndef XINPUT_DEVSUBTYPE_GUITAR_BASS
+#define XINPUT_DEVSUBTYPE_GUITAR_BASS 0x0B
+#endif
+#ifndef XINPUT_DEVSUBTYPE_ARCADE_PAD
+#define XINPUT_DEVSUBTYPE_ARCADE_PAD 0x13
+#endif
+
+#ifndef XINPUT_FLAG_GAMEPAD
+#define XINPUT_FLAG_GAMEPAD 0x01
+#endif
+
+#ifndef XINPUT_GAMEPAD_DPAD_UP
+#define XINPUT_GAMEPAD_DPAD_UP 0x0001
+#endif
+#ifndef XINPUT_GAMEPAD_DPAD_DOWN
+#define XINPUT_GAMEPAD_DPAD_DOWN 0x0002
+#endif
+#ifndef XINPUT_GAMEPAD_DPAD_LEFT
+#define XINPUT_GAMEPAD_DPAD_LEFT 0x0004
+#endif
+#ifndef XINPUT_GAMEPAD_DPAD_RIGHT
+#define XINPUT_GAMEPAD_DPAD_RIGHT 0x0008
+#endif
+#ifndef XINPUT_GAMEPAD_START
+#define XINPUT_GAMEPAD_START 0x0010
+#endif
+#ifndef XINPUT_GAMEPAD_BACK
+#define XINPUT_GAMEPAD_BACK 0x0020
+#endif
+#ifndef XINPUT_GAMEPAD_LEFT_THUMB
+#define XINPUT_GAMEPAD_LEFT_THUMB 0x0040
+#endif
+#ifndef XINPUT_GAMEPAD_RIGHT_THUMB
+#define XINPUT_GAMEPAD_RIGHT_THUMB 0x0080
+#endif
+#ifndef XINPUT_GAMEPAD_LEFT_SHOULDER
+#define XINPUT_GAMEPAD_LEFT_SHOULDER 0x0100
+#endif
+#ifndef XINPUT_GAMEPAD_RIGHT_SHOULDER
+#define XINPUT_GAMEPAD_RIGHT_SHOULDER 0x0200
+#endif
+#ifndef XINPUT_GAMEPAD_A
+#define XINPUT_GAMEPAD_A 0x1000
+#endif
+#ifndef XINPUT_GAMEPAD_B
+#define XINPUT_GAMEPAD_B 0x2000
+#endif
+#ifndef XINPUT_GAMEPAD_X
+#define XINPUT_GAMEPAD_X 0x4000
+#endif
+#ifndef XINPUT_GAMEPAD_Y
+#define XINPUT_GAMEPAD_Y 0x8000
+#endif
+
+#ifndef XINPUT_GAMEPAD_GUIDE
+#define XINPUT_GAMEPAD_GUIDE 0x0400
+#endif
+
+#ifndef BATTERY_DEVTYPE_GAMEPAD
+#define BATTERY_DEVTYPE_GAMEPAD 0x00
+#endif
+
+#ifndef BATTERY_TYPE_DISCONNECTED
+#define BATTERY_TYPE_DISCONNECTED 0x00
+#endif
+#ifndef BATTERY_TYPE_WIRED
+#define BATTERY_TYPE_WIRED 0x01
+#endif
+#ifndef BATTERY_TYPE_UNKNOWN
+#define BATTERY_TYPE_UNKNOWN 0xFF
+#endif
+#ifndef BATTERY_LEVEL_EMPTY
+#define BATTERY_LEVEL_EMPTY 0x00
+#endif
+#ifndef BATTERY_LEVEL_LOW
+#define BATTERY_LEVEL_LOW 0x01
+#endif
+#ifndef BATTERY_LEVEL_MEDIUM
+#define BATTERY_LEVEL_MEDIUM 0x02
+#endif
+#ifndef BATTERY_LEVEL_FULL
+#define BATTERY_LEVEL_FULL 0x03
+#endif
+
+// Set up for C function definitions, even when using C++
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// typedef's for XInput structs we use
+
+
+// This is the same as XINPUT_BATTERY_INFORMATION, but always defined instead of just if WIN32_WINNT >= _WIN32_WINNT_WIN8
+typedef struct
+{
+    BYTE BatteryType;
+    BYTE BatteryLevel;
+} XINPUT_BATTERY_INFORMATION_EX;
+
+#ifndef HAVE_XINPUT_H
+
+typedef struct
+{
+    WORD wButtons;
+    BYTE bLeftTrigger;
+    BYTE bRightTrigger;
+    SHORT sThumbLX;
+    SHORT sThumbLY;
+    SHORT sThumbRX;
+    SHORT sThumbRY;
+} XINPUT_GAMEPAD;
+
+typedef struct
+{
+    DWORD dwPacketNumber;
+    XINPUT_GAMEPAD Gamepad;
+} XINPUT_STATE;
+
+typedef struct
+{
+    WORD wLeftMotorSpeed;
+    WORD wRightMotorSpeed;
+} XINPUT_VIBRATION;
+
+typedef struct
+{
+    BYTE Type;
+    BYTE SubType;
+    WORD Flags;
+    XINPUT_GAMEPAD Gamepad;
+    XINPUT_VIBRATION Vibration;
+} XINPUT_CAPABILITIES;
+
+#endif // HAVE_XINPUT_H
+
+// This struct is not defined in XInput headers.
+typedef struct
+{
+    XINPUT_CAPABILITIES Capabilities;
+    WORD VendorId;
+    WORD ProductId;
+    WORD ProductVersion;
+    WORD unk1;
+    DWORD unk2;
+} SDL_XINPUT_CAPABILITIES_EX;
+
+// Forward decl's for XInput API's we load dynamically and use if available
+typedef DWORD(WINAPI *XInputGetState_t)(
+    DWORD dwUserIndex,      // [in] Index of the gamer associated with the device
+    XINPUT_STATE *pState    // [out] Receives the current state
+);
+
+typedef DWORD(WINAPI *XInputSetState_t)(
+    DWORD dwUserIndex,           // [in] Index of the gamer associated with the device
+    XINPUT_VIBRATION *pVibration // [in, out] The vibration information to send to the controller
+);
+
+typedef DWORD(WINAPI *XInputGetCapabilities_t)(
+    DWORD dwUserIndex,                 // [in] Index of the gamer associated with the device
+    DWORD dwFlags,                     // [in] Input flags that identify the device type
+    XINPUT_CAPABILITIES *pCapabilities // [out] Receives the capabilities
+);
+
+// Only available in XInput 1.4 that is shipped with Windows 8 and newer.
+typedef DWORD(WINAPI *XInputGetCapabilitiesEx_t)(
+    DWORD dwReserved,                       // [in] Must be 1
+    DWORD dwUserIndex,                      // [in] Index of the gamer associated with the device
+    DWORD dwFlags,                          // [in] Input flags that identify the device type
+    SDL_XINPUT_CAPABILITIES_EX *pCapabilitiesEx // [out] Receives the capabilities
+);
+
+typedef DWORD(WINAPI *XInputGetBatteryInformation_t)(
+    DWORD dwUserIndex,
+    BYTE devType,
+    XINPUT_BATTERY_INFORMATION_EX *pBatteryInformation);
+
+extern bool WIN_LoadXInputDLL(void);
+extern void WIN_UnloadXInputDLL(void);
+
+extern XInputGetState_t SDL_XInputGetState;
+extern XInputSetState_t SDL_XInputSetState;
+extern XInputGetCapabilities_t SDL_XInputGetCapabilities;
+extern XInputGetCapabilitiesEx_t SDL_XInputGetCapabilitiesEx;
+extern XInputGetBatteryInformation_t SDL_XInputGetBatteryInformation;
+extern DWORD SDL_XInputVersion; // ((major << 16) & 0xFF00) | (minor & 0xFF)
+
+// Ends C function definitions when using C++
+#ifdef __cplusplus
+}
+#endif
+
+#define XINPUTGETSTATE              SDL_XInputGetState
+#define XINPUTSETSTATE              SDL_XInputSetState
+#define XINPUTGETCAPABILITIES       SDL_XInputGetCapabilities
+#define XINPUTGETCAPABILITIESEX     SDL_XInputGetCapabilitiesEx
+#define XINPUTGETBATTERYINFORMATION SDL_XInputGetBatteryInformation
+
+#endif // SDL_xinput_h_