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joystick: get HID top-level collection preparsed data directly from RawInput API.

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This commit is contained in:
Dimitriy Ryazantcev
2021-12-22 18:27:10 +02:00
committed by Sam Lantinga
parent 8c1584e8e8
commit c39df2fb0c
3 changed files with 16 additions and 21 deletions
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8
src/core/windows/SDL_hid.c
View File

@@ -27,8 +27,6 @@
HidD_GetString_t SDL_HidD_GetManufacturerString;
HidD_GetString_t SDL_HidD_GetProductString;
HidD_GetPreparsedData_t SDL_HidD_GetPreparsedData;
HidD_FreePreparsedData_t SDL_HidD_FreePreparsedData;
HidP_GetCaps_t SDL_HidP_GetCaps;
HidP_GetButtonCaps_t SDL_HidP_GetButtonCaps;
HidP_GetValueCaps_t SDL_HidP_GetValueCaps;
@@ -58,15 +56,13 @@ WIN_LoadHIDDLL(void)
SDL_HidD_GetManufacturerString = (HidD_GetString_t)GetProcAddress(s_pHIDDLL, "HidD_GetManufacturerString");
SDL_HidD_GetProductString = (HidD_GetString_t)GetProcAddress(s_pHIDDLL, "HidD_GetProductString");
SDL_HidD_GetPreparsedData = (HidD_GetPreparsedData_t)GetProcAddress(s_pHIDDLL, "HidD_GetPreparsedData");
SDL_HidD_FreePreparsedData = (HidD_FreePreparsedData_t)GetProcAddress(s_pHIDDLL, "HidD_FreePreparsedData");
SDL_HidP_GetCaps = (HidP_GetCaps_t)GetProcAddress(s_pHIDDLL, "HidP_GetCaps");
SDL_HidP_GetButtonCaps = (HidP_GetButtonCaps_t)GetProcAddress(s_pHIDDLL, "HidP_GetButtonCaps");
SDL_HidP_GetValueCaps = (HidP_GetValueCaps_t)GetProcAddress(s_pHIDDLL, "HidP_GetValueCaps");
SDL_HidP_MaxDataListLength = (HidP_MaxDataListLength_t)GetProcAddress(s_pHIDDLL, "HidP_MaxDataListLength");
SDL_HidP_GetData = (HidP_GetData_t)GetProcAddress(s_pHIDDLL, "HidP_GetData");
if (!SDL_HidD_GetManufacturerString || !SDL_HidD_GetProductString || !SDL_HidD_GetPreparsedData ||
!SDL_HidD_FreePreparsedData || !SDL_HidP_GetCaps || !SDL_HidP_GetButtonCaps ||
if (!SDL_HidD_GetManufacturerString || !SDL_HidD_GetProductString ||
!SDL_HidP_GetCaps || !SDL_HidP_GetButtonCaps ||
!SDL_HidP_GetValueCaps || !SDL_HidP_MaxDataListLength || !SDL_HidP_GetData) {
WIN_UnloadHIDDLL();
return -1;

4
src/core/windows/SDL_hid.h
View File

@@ -183,8 +183,6 @@ extern int WIN_LoadHIDDLL(void);
extern void WIN_UnloadHIDDLL(void);
typedef BOOLEAN (WINAPI *HidD_GetString_t)(HANDLE HidDeviceObject, PVOID Buffer, ULONG BufferLength);
typedef BOOLEAN (WINAPI *HidD_GetPreparsedData_t)(HANDLE HidDeviceObject, PHIDP_PREPARSED_DATA *PreparsedData);
typedef BOOLEAN (WINAPI *HidD_FreePreparsedData_t)(PHIDP_PREPARSED_DATA PreparsedData);
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);
@@ -193,8 +191,6 @@ typedef NTSTATUS (WINAPI *HidP_GetData_t)(HIDP_REPORT_TYPE ReportType, PHIDP_DAT
extern HidD_GetString_t SDL_HidD_GetManufacturerString;
extern HidD_GetString_t SDL_HidD_GetProductString;
extern HidD_GetPreparsedData_t SDL_HidD_GetPreparsedData;
extern HidD_FreePreparsedData_t SDL_HidD_FreePreparsedData;
extern HidP_GetCaps_t SDL_HidP_GetCaps;
extern HidP_GetButtonCaps_t SDL_HidP_GetButtonCaps;
extern HidP_GetValueCaps_t SDL_HidP_GetValueCaps;