From f5c89b3bd5d74849757fd5b4d1a300068522a3ca Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:26:57 -0800 Subject: Initial commit --- SDL-3.2.8/src/core/windows/SDL_hid.h | 215 +++++++++++++++++++++++++++++++++++ 1 file changed, 215 insertions(+) create mode 100644 SDL-3.2.8/src/core/windows/SDL_hid.h (limited to 'SDL-3.2.8/src/core/windows/SDL_hid.h') diff --git a/SDL-3.2.8/src/core/windows/SDL_hid.h b/SDL-3.2.8/src/core/windows/SDL_hid.h new file mode 100644 index 0000000..46c22f2 --- /dev/null +++ b/SDL-3.2.8/src/core/windows/SDL_hid.h @@ -0,0 +1,215 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2025 Sam Lantinga + + 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_hid_h_ +#define SDL_hid_h_ + +#include "SDL_windows.h" + +typedef LONG NTSTATUS; +typedef USHORT USAGE; +typedef struct _HIDP_PREPARSED_DATA *PHIDP_PREPARSED_DATA; + +typedef struct _HIDD_ATTRIBUTES +{ + ULONG Size; + USHORT VendorID; + USHORT ProductID; + USHORT VersionNumber; +} HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES; + +typedef enum +{ + HidP_Input = 0, + HidP_Output = 1, + HidP_Feature = 2 +} HIDP_REPORT_TYPE; + +typedef struct +{ + USAGE UsagePage; + UCHAR ReportID; + BOOLEAN IsAlias; + USHORT BitField; + USHORT LinkCollection; + USAGE LinkUsage; + USAGE LinkUsagePage; + BOOLEAN IsRange; + BOOLEAN IsStringRange; + BOOLEAN IsDesignatorRange; + BOOLEAN IsAbsolute; + ULONG Reserved[10]; + union + { + struct + { + USAGE UsageMin; + USAGE UsageMax; + USHORT StringMin; + USHORT StringMax; + USHORT DesignatorMin; + USHORT DesignatorMax; + USHORT DataIndexMin; + USHORT DataIndexMax; + } Range; + struct + { + USAGE Usage; + USAGE Reserved1; + USHORT StringIndex; + USHORT Reserved2; + USHORT DesignatorIndex; + USHORT Reserved3; + USHORT DataIndex; + USHORT Reserved4; + } NotRange; + }; +} HIDP_BUTTON_CAPS, *PHIDP_BUTTON_CAPS; + +typedef struct +{ + USAGE UsagePage; + UCHAR ReportID; + BOOLEAN IsAlias; + USHORT BitField; + USHORT LinkCollection; + USAGE LinkUsage; + USAGE LinkUsagePage; + BOOLEAN IsRange; + BOOLEAN IsStringRange; + BOOLEAN IsDesignatorRange; + BOOLEAN IsAbsolute; + BOOLEAN HasNull; + UCHAR Reserved; + USHORT BitSize; + USHORT ReportCount; + USHORT Reserved2[5]; + ULONG UnitsExp; + ULONG Units; + LONG LogicalMin; + LONG LogicalMax; + LONG PhysicalMin; + LONG PhysicalMax; + union + { + struct + { + USAGE UsageMin; + USAGE UsageMax; + USHORT StringMin; + USHORT StringMax; + USHORT DesignatorMin; + USHORT DesignatorMax; + USHORT DataIndexMin; + USHORT DataIndexMax; + } Range; + struct + { + USAGE Usage; + USAGE Reserved1; + USHORT StringIndex; + USHORT Reserved2; + USHORT DesignatorIndex; + USHORT Reserved3; + USHORT DataIndex; + USHORT Reserved4; + } NotRange; + }; +} HIDP_VALUE_CAPS, *PHIDP_VALUE_CAPS; + +typedef struct +{ + USAGE Usage; + USAGE UsagePage; + USHORT InputReportByteLength; + USHORT OutputReportByteLength; + USHORT FeatureReportByteLength; + USHORT Reserved[17]; + USHORT NumberLinkCollectionNodes; + USHORT NumberInputButtonCaps; + USHORT NumberInputValueCaps; + USHORT NumberInputDataIndices; + USHORT NumberOutputButtonCaps; + USHORT NumberOutputValueCaps; + USHORT NumberOutputDataIndices; + USHORT NumberFeatureButtonCaps; + USHORT NumberFeatureValueCaps; + USHORT NumberFeatureDataIndices; +} HIDP_CAPS, *PHIDP_CAPS; + +typedef struct +{ + USHORT DataIndex; + USHORT Reserved; + union + { + ULONG RawValue; + BOOLEAN On; + }; +} HIDP_DATA, *PHIDP_DATA; + +#define HIDP_ERROR_CODES(p1, p2) ((NTSTATUS)(((p1) << 28) | (0x11 << 16) | (p2))) +#define HIDP_STATUS_SUCCESS HIDP_ERROR_CODES(0x0, 0x0000) +#define HIDP_STATUS_NULL HIDP_ERROR_CODES(0x8, 0x0001) +#define HIDP_STATUS_INVALID_PREPARSED_DATA HIDP_ERROR_CODES(0xC, 0x0001) +#define HIDP_STATUS_INVALID_REPORT_TYPE HIDP_ERROR_CODES(0xC, 0x0002) +#define HIDP_STATUS_INVALID_REPORT_LENGTH HIDP_ERROR_CODES(0xC, 0x0003) +#define HIDP_STATUS_USAGE_NOT_FOUND HIDP_ERROR_CODES(0xC, 0x0004) +#define HIDP_STATUS_VALUE_OUT_OF_RANGE HIDP_ERROR_CODES(0xC, 0x0005) +#define HIDP_STATUS_BAD_LOG_PHY_VALUES HIDP_ERROR_CODES(0xC, 0x0006) +#define HIDP_STATUS_BUFFER_TOO_SMALL HIDP_ERROR_CODES(0xC, 0x0007) +#define HIDP_STATUS_INTERNAL_ERROR HIDP_ERROR_CODES(0xC, 0x0008) +#define HIDP_STATUS_I8042_TRANS_UNKNOWN HIDP_ERROR_CODES(0xC, 0x0009) +#define HIDP_STATUS_INCOMPATIBLE_REPORT_ID HIDP_ERROR_CODES(0xC, 0x000A) +#define HIDP_STATUS_NOT_VALUE_ARRAY HIDP_ERROR_CODES(0xC, 0x000B) +#define HIDP_STATUS_IS_VALUE_ARRAY HIDP_ERROR_CODES(0xC, 0x000C) +#define HIDP_STATUS_DATA_INDEX_NOT_FOUND HIDP_ERROR_CODES(0xC, 0x000D) +#define HIDP_STATUS_DATA_INDEX_OUT_OF_RANGE HIDP_ERROR_CODES(0xC, 0x000E) +#define HIDP_STATUS_BUTTON_NOT_PRESSED HIDP_ERROR_CODES(0xC, 0x000F) +#define HIDP_STATUS_REPORT_DOES_NOT_EXIST HIDP_ERROR_CODES(0xC, 0x0010) +#define HIDP_STATUS_NOT_IMPLEMENTED HIDP_ERROR_CODES(0xC, 0x0020) + +extern bool WIN_LoadHIDDLL(void); +extern void WIN_UnloadHIDDLL(void); + +typedef BOOLEAN (WINAPI *HidD_GetAttributes_t)(HANDLE HidDeviceObject, PHIDD_ATTRIBUTES Attributes); +typedef BOOLEAN (WINAPI *HidD_GetString_t)(HANDLE HidDeviceObject, PVOID Buffer, ULONG BufferLength); +typedef NTSTATUS (WINAPI *HidP_GetCaps_t)(PHIDP_PREPARSED_DATA PreparsedData, PHIDP_CAPS Capabilities); +typedef NTSTATUS (WINAPI *HidP_GetButtonCaps_t)(HIDP_REPORT_TYPE ReportType, PHIDP_BUTTON_CAPS ButtonCaps, PUSHORT ButtonCapsLength, PHIDP_PREPARSED_DATA PreparsedData); +typedef NTSTATUS (WINAPI *HidP_GetValueCaps_t)(HIDP_REPORT_TYPE ReportType, PHIDP_VALUE_CAPS ValueCaps, PUSHORT ValueCapsLength, PHIDP_PREPARSED_DATA PreparsedData); +typedef ULONG (WINAPI *HidP_MaxDataListLength_t)(HIDP_REPORT_TYPE ReportType, PHIDP_PREPARSED_DATA PreparsedData); +typedef NTSTATUS (WINAPI *HidP_GetData_t)(HIDP_REPORT_TYPE ReportType, PHIDP_DATA DataList, PULONG DataLength, PHIDP_PREPARSED_DATA PreparsedData, PCHAR Report, ULONG ReportLength); + +extern HidD_GetAttributes_t SDL_HidD_GetAttributes; +extern HidD_GetString_t SDL_HidD_GetManufacturerString; +extern HidD_GetString_t SDL_HidD_GetProductString; +extern HidP_GetCaps_t SDL_HidP_GetCaps; +extern HidP_GetButtonCaps_t SDL_HidP_GetButtonCaps; +extern HidP_GetValueCaps_t SDL_HidP_GetValueCaps; +extern HidP_MaxDataListLength_t SDL_HidP_MaxDataListLength; +extern HidP_GetData_t SDL_HidP_GetData; + +void WIN_InitDeviceNotification(void); +Uint64 WIN_GetLastDeviceNotification(void); +void WIN_QuitDeviceNotification(void); + +#endif // SDL_hid_h_ -- cgit v1.2.3