A lot has certainly happened!

1 files changed, 0 insertions, 478 deletions

diff --git a/raylib/external/glfw/src/cocoa_joystick.m b/raylib/external/glfw/src/cocoa_joystick.m
deleted file mode 100644
index ebcf5fd..0000000
--- a/raylib/external/glfw/src/cocoa_joystick.m
+++ /dev/null
@@ -1,478 +0,0 @@
-//========================================================================
-// GLFW 3.4 Cocoa - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
-// Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>
-//
-// 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.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#include <unistd.h>
-#include <ctype.h>
-#include <string.h>
-
-#include <mach/mach.h>
-#include <mach/mach_error.h>
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
-
-
-// Joystick element information
-//
-typedef struct _GLFWjoyelementNS
-{
-    IOHIDElementRef native;
-    uint32_t        usage;
-    int             index;
-    long            minimum;
-    long            maximum;
-
-} _GLFWjoyelementNS;
-
-
-// Returns the value of the specified element of the specified joystick
-//
-static long getElementValue(_GLFWjoystick* js, _GLFWjoyelementNS* element)
-{
-    IOHIDValueRef valueRef;
-    long value = 0;
-
-    if (js->ns.device)
-    {
-        if (IOHIDDeviceGetValue(js->ns.device,
-                                element->native,
-                                &valueRef) == kIOReturnSuccess)
-        {
-            value = IOHIDValueGetIntegerValue(valueRef);
-        }
-    }
-
-    return value;
-}
-
-// Comparison function for matching the SDL element order
-//
-static CFComparisonResult compareElements(const void* fp,
-                                          const void* sp,
-                                          void* user)
-{
-    const _GLFWjoyelementNS* fe = fp;
-    const _GLFWjoyelementNS* se = sp;
-    if (fe->usage < se->usage)
-        return kCFCompareLessThan;
-    if (fe->usage > se->usage)
-        return kCFCompareGreaterThan;
-    if (fe->index < se->index)
-        return kCFCompareLessThan;
-    if (fe->index > se->index)
-        return kCFCompareGreaterThan;
-    return kCFCompareEqualTo;
-}
-
-// Removes the specified joystick
-//
-static void closeJoystick(_GLFWjoystick* js)
-{
-    _glfwInputJoystick(js, GLFW_DISCONNECTED);
-
-    for (int i = 0;  i < CFArrayGetCount(js->ns.axes);  i++)
-        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.axes, i));
-    CFRelease(js->ns.axes);
-
-    for (int i = 0;  i < CFArrayGetCount(js->ns.buttons);  i++)
-        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.buttons, i));
-    CFRelease(js->ns.buttons);
-
-    for (int i = 0;  i < CFArrayGetCount(js->ns.hats);  i++)
-        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.hats, i));
-    CFRelease(js->ns.hats);
-
-    _glfwFreeJoystick(js);
-}
-
-// Callback for user-initiated joystick addition
-//
-static void matchCallback(void* context,
-                          IOReturn result,
-                          void* sender,
-                          IOHIDDeviceRef device)
-{
-    int jid;
-    char name[256];
-    char guid[33];
-    CFTypeRef property;
-    uint32_t vendor = 0, product = 0, version = 0;
-    _GLFWjoystick* js;
-    CFMutableArrayRef axes, buttons, hats;
-
-    for (jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
-    {
-        if (_glfw.joysticks[jid].ns.device == device)
-            return;
-    }
-
-    axes    = CFArrayCreateMutable(NULL, 0, NULL);
-    buttons = CFArrayCreateMutable(NULL, 0, NULL);
-    hats    = CFArrayCreateMutable(NULL, 0, NULL);
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductKey));
-    if (property)
-    {
-        CFStringGetCString(property,
-                           name,
-                           sizeof(name),
-                           kCFStringEncodingUTF8);
-    }
-    else
-        strncpy(name, "Unknown", sizeof(name));
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVendorIDKey));
-    if (property)
-        CFNumberGetValue(property, kCFNumberSInt32Type, &vendor);
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductIDKey));
-    if (property)
-        CFNumberGetValue(property, kCFNumberSInt32Type, &product);
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVersionNumberKey));
-    if (property)
-        CFNumberGetValue(property, kCFNumberSInt32Type, &version);
-
-    // Generate a joystick GUID that matches the SDL 2.0.5+ one
-    if (vendor && product)
-    {
-        sprintf(guid, "03000000%02x%02x0000%02x%02x0000%02x%02x0000",
-                (uint8_t) vendor, (uint8_t) (vendor >> 8),
-                (uint8_t) product, (uint8_t) (product >> 8),
-                (uint8_t) version, (uint8_t) (version >> 8));
-    }
-    else
-    {
-        sprintf(guid, "05000000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00",
-                name[0], name[1], name[2], name[3],
-                name[4], name[5], name[6], name[7],
-                name[8], name[9], name[10]);
-    }
-
-    CFArrayRef elements =
-        IOHIDDeviceCopyMatchingElements(device, NULL, kIOHIDOptionsTypeNone);
-
-    for (CFIndex i = 0;  i < CFArrayGetCount(elements);  i++)
-    {
-        IOHIDElementRef native = (IOHIDElementRef)
-            CFArrayGetValueAtIndex(elements, i);
-        if (CFGetTypeID(native) != IOHIDElementGetTypeID())
-            continue;
-
-        const IOHIDElementType type = IOHIDElementGetType(native);
-        if ((type != kIOHIDElementTypeInput_Axis) &&
-            (type != kIOHIDElementTypeInput_Button) &&
-            (type != kIOHIDElementTypeInput_Misc))
-        {
-            continue;
-        }
-
-        CFMutableArrayRef target = NULL;
-
-        const uint32_t usage = IOHIDElementGetUsage(native);
-        const uint32_t page = IOHIDElementGetUsagePage(native);
-        if (page == kHIDPage_GenericDesktop)
-        {
-            switch (usage)
-            {
-                case kHIDUsage_GD_X:
-                case kHIDUsage_GD_Y:
-                case kHIDUsage_GD_Z:
-                case kHIDUsage_GD_Rx:
-                case kHIDUsage_GD_Ry:
-                case kHIDUsage_GD_Rz:
-                case kHIDUsage_GD_Slider:
-                case kHIDUsage_GD_Dial:
-                case kHIDUsage_GD_Wheel:
-                    target = axes;
-                    break;
-                case kHIDUsage_GD_Hatswitch:
-                    target = hats;
-                    break;
-                case kHIDUsage_GD_DPadUp:
-                case kHIDUsage_GD_DPadRight:
-                case kHIDUsage_GD_DPadDown:
-                case kHIDUsage_GD_DPadLeft:
-                case kHIDUsage_GD_SystemMainMenu:
-                case kHIDUsage_GD_Select:
-                case kHIDUsage_GD_Start:
-                    target = buttons;
-                    break;
-            }
-        }
-        else if (page == kHIDPage_Simulation)
-        {
-            switch (usage)
-            {
-                case kHIDUsage_Sim_Accelerator:
-                case kHIDUsage_Sim_Brake:
-                case kHIDUsage_Sim_Throttle:
-                case kHIDUsage_Sim_Rudder:
-                case kHIDUsage_Sim_Steering:
-                    target = axes;
-                    break;
-            }
-        }
-        else if (page == kHIDPage_Button || page == kHIDPage_Consumer)
-            target = buttons;
-
-        if (target)
-        {
-            _GLFWjoyelementNS* element = _glfw_calloc(1, sizeof(_GLFWjoyelementNS));
-            element->native  = native;
-            element->usage   = usage;
-            element->index   = (int) CFArrayGetCount(target);
-            element->minimum = IOHIDElementGetLogicalMin(native);
-            element->maximum = IOHIDElementGetLogicalMax(native);
-            CFArrayAppendValue(target, element);
-        }
-    }
-
-    CFRelease(elements);
-
-    CFArraySortValues(axes, CFRangeMake(0, CFArrayGetCount(axes)),
-                      compareElements, NULL);
-    CFArraySortValues(buttons, CFRangeMake(0, CFArrayGetCount(buttons)),
-                      compareElements, NULL);
-    CFArraySortValues(hats, CFRangeMake(0, CFArrayGetCount(hats)),
-                      compareElements, NULL);
-
-    js = _glfwAllocJoystick(name, guid,
-                            (int) CFArrayGetCount(axes),
-                            (int) CFArrayGetCount(buttons),
-                            (int) CFArrayGetCount(hats));
-
-    js->ns.device  = device;
-    js->ns.axes    = axes;
-    js->ns.buttons = buttons;
-    js->ns.hats    = hats;
-
-    _glfwInputJoystick(js, GLFW_CONNECTED);
-}
-
-// Callback for user-initiated joystick removal
-//
-static void removeCallback(void* context,
-                           IOReturn result,
-                           void* sender,
-                           IOHIDDeviceRef device)
-{
-    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
-    {
-        if (_glfw.joysticks[jid].connected && _glfw.joysticks[jid].ns.device == device)
-        {
-            closeJoystick(&_glfw.joysticks[jid]);
-            break;
-        }
-    }
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW platform API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWbool _glfwInitJoysticksCocoa(void)
-{
-    CFMutableArrayRef matching;
-    const long usages[] =
-    {
-        kHIDUsage_GD_Joystick,
-        kHIDUsage_GD_GamePad,
-        kHIDUsage_GD_MultiAxisController
-    };
-
-    _glfw.ns.hidManager = IOHIDManagerCreate(kCFAllocatorDefault,
-                                             kIOHIDOptionsTypeNone);
-
-    matching = CFArrayCreateMutable(kCFAllocatorDefault,
-                                    0,
-                                    &kCFTypeArrayCallBacks);
-    if (!matching)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR, "Cocoa: Failed to create array");
-        return GLFW_FALSE;
-    }
-
-    for (size_t i = 0;  i < sizeof(usages) / sizeof(long);  i++)
-    {
-        const long page = kHIDPage_GenericDesktop;
-
-        CFMutableDictionaryRef dict =
-            CFDictionaryCreateMutable(kCFAllocatorDefault,
-                                      0,
-                                      &kCFTypeDictionaryKeyCallBacks,
-                                      &kCFTypeDictionaryValueCallBacks);
-        if (!dict)
-            continue;
-
-        CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault,
-                                             kCFNumberLongType,
-                                             &page);
-        CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault,
-                                              kCFNumberLongType,
-                                              &usages[i]);
-        if (pageRef && usageRef)
-        {
-            CFDictionarySetValue(dict,
-                                 CFSTR(kIOHIDDeviceUsagePageKey),
-                                 pageRef);
-            CFDictionarySetValue(dict,
-                                 CFSTR(kIOHIDDeviceUsageKey),
-                                 usageRef);
-            CFArrayAppendValue(matching, dict);
-        }
-
-        if (pageRef)
-            CFRelease(pageRef);
-        if (usageRef)
-            CFRelease(usageRef);
-
-        CFRelease(dict);
-    }
-
-    IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager, matching);
-    CFRelease(matching);
-
-    IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns.hidManager,
-                                               &matchCallback, NULL);
-    IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns.hidManager,
-                                              &removeCallback, NULL);
-    IOHIDManagerScheduleWithRunLoop(_glfw.ns.hidManager,
-                                    CFRunLoopGetMain(),
-                                    kCFRunLoopDefaultMode);
-    IOHIDManagerOpen(_glfw.ns.hidManager, kIOHIDOptionsTypeNone);
-
-    // Execute the run loop once in order to register any initially-attached
-    // joysticks
-    CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, false);
-    return GLFW_TRUE;
-}
-
-void _glfwTerminateJoysticksCocoa(void)
-{
-    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
-    {
-        if (_glfw.joysticks[jid].connected)
-            closeJoystick(&_glfw.joysticks[jid]);
-    }
-
-    if (_glfw.ns.hidManager)
-    {
-        CFRelease(_glfw.ns.hidManager);
-        _glfw.ns.hidManager = NULL;
-    }
-}
-
-
-GLFWbool _glfwPollJoystickCocoa(_GLFWjoystick* js, int mode)
-{
-    if (mode & _GLFW_POLL_AXES)
-    {
-        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.axes);  i++)
-        {
-            _GLFWjoyelementNS* axis = (_GLFWjoyelementNS*)
-                CFArrayGetValueAtIndex(js->ns.axes, i);
-
-            const long raw = getElementValue(js, axis);
-            // Perform auto calibration
-            if (raw < axis->minimum)
-                axis->minimum = raw;
-            if (raw > axis->maximum)
-                axis->maximum = raw;
-
-            const long size = axis->maximum - axis->minimum;
-            if (size == 0)
-                _glfwInputJoystickAxis(js, (int) i, 0.f);
-            else
-            {
-                const float value = (2.f * (raw - axis->minimum) / size) - 1.f;
-                _glfwInputJoystickAxis(js, (int) i, value);
-            }
-        }
-    }
-
-    if (mode & _GLFW_POLL_BUTTONS)
-    {
-        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.buttons);  i++)
-        {
-            _GLFWjoyelementNS* button = (_GLFWjoyelementNS*)
-                CFArrayGetValueAtIndex(js->ns.buttons, i);
-            const char value = getElementValue(js, button) - button->minimum;
-            const int state = (value > 0) ? GLFW_PRESS : GLFW_RELEASE;
-            _glfwInputJoystickButton(js, (int) i, state);
-        }
-
-        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.hats);  i++)
-        {
-            const int states[9] =
-            {
-                GLFW_HAT_UP,
-                GLFW_HAT_RIGHT_UP,
-                GLFW_HAT_RIGHT,
-                GLFW_HAT_RIGHT_DOWN,
-                GLFW_HAT_DOWN,
-                GLFW_HAT_LEFT_DOWN,
-                GLFW_HAT_LEFT,
-                GLFW_HAT_LEFT_UP,
-                GLFW_HAT_CENTERED
-            };
-
-            _GLFWjoyelementNS* hat = (_GLFWjoyelementNS*)
-                CFArrayGetValueAtIndex(js->ns.hats, i);
-            long state = getElementValue(js, hat) - hat->minimum;
-            if (state < 0 || state > 8)
-                state = 8;
-
-            _glfwInputJoystickHat(js, (int) i, states[state]);
-        }
-    }
-
-    return js->connected;
-}
-
-const char* _glfwGetMappingNameCocoa(void)
-{
-    return "Mac OS X";
-}
-
-void _glfwUpdateGamepadGUIDCocoa(char* guid)
-{
-    if ((strncmp(guid + 4, "000000000000", 12) == 0) &&
-        (strncmp(guid + 20, "000000000000", 12) == 0))
-    {
-        char original[33];
-        strncpy(original, guid, sizeof(original) - 1);
-        sprintf(guid, "03000000%.4s0000%.4s000000000000",
-                original, original + 16);
-    }
-}
-