Merge commit 'dec0d4ec4153bf9fc2b78ae6c2df45b6ea8dde7a' as 'external/sdl/SDL'

2023-07-25 22:27:55 +02:00
parent b38ea75e56 dec0d4ec41
commit b8e444eaa8
1663 changed files with 627495 additions and 0 deletions
--- a/external/sdl/SDL/src/joystick/darwin/SDL_iokitjoystick_c.h
+++ b/external/sdl/SDL/src/joystick/darwin/SDL_iokitjoystick_c.h
@ -0,0 +1,79 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2023 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_JOYSTICK_IOKIT_H
+#define SDL_JOYSTICK_IOKIT_H
+
+#include <IOKit/hid/IOHIDLib.h>
+#include <ForceFeedback/ForceFeedback.h>
+#include <ForceFeedback/ForceFeedbackConstants.h>
+
+struct recElement
+{
+    IOHIDElementRef elementRef;
+    IOHIDElementCookie cookie;
+    uint32_t usagePage, usage; /* HID usage */
+    SInt32 min;                /* reported min value possible */
+    SInt32 max;                /* reported max value possible */
+
+    /* runtime variables used for auto-calibration */
+    SInt32 minReport; /* min returned value */
+    SInt32 maxReport; /* max returned value */
+
+    struct recElement *pNext; /* next element in list */
+};
+typedef struct recElement recElement;
+
+struct joystick_hwdata
+{
+    IOHIDDeviceRef deviceRef; /* HIDManager device handle */
+    io_service_t ffservice;   /* Interface for force feedback, 0 = no ff */
+    FFDeviceObjectReference ffdevice;
+    FFEFFECT *ffeffect;
+    FFEffectObjectReference ffeffect_ref;
+    SDL_bool ff_initialized;
+
+    char product[256];  /* name of product */
+    uint32_t usage;     /* usage page from IOUSBHID Parser.h which defines general usage */
+    uint32_t usagePage; /* usage within above page from IOUSBHID Parser.h which defines specific usage */
+
+    int axes;     /* number of axis (calculated, not reported by device) */
+    int buttons;  /* number of buttons (calculated, not reported by device) */
+    int hats;     /* number of hat switches (calculated, not reported by device) */
+    int elements; /* number of total elements (should be total of above) (calculated, not reported by device) */
+
+    recElement *firstAxis;
+    recElement *firstButton;
+    recElement *firstHat;
+
+    SDL_bool removed;
+    SDL_Joystick *joystick;
+    SDL_bool runLoopAttached; /* is 'deviceRef' attached to a CFRunLoop? */
+
+    int instance_id;
+    SDL_JoystickGUID guid;
+
+    struct joystick_hwdata *pNext; /* next device */
+};
+typedef struct joystick_hwdata recDevice;
+
+#endif /* SDL_JOYSTICK_IOKIT_H */