ebiten/internal/gamepad/api_cf_darwin.go

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// Copyright 2022 The Ebitengine Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package gamepad
import (
"unsafe"
"github.com/ebitengine/purego"
)
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type (
_CFIndex int64
_CFAllocatorRef uintptr
_CFArrayRef uintptr
_CFDictionaryRef uintptr
_CFNumberRef uintptr
_CFTypeRef uintptr
_CFRunLoopRef uintptr
_CFNumberType uintptr
_CFStringRef uintptr
_CFArrayCallBacks struct{}
_CFDictionaryKeyCallBacks struct{}
_CFDictionaryValueCallBacks struct{}
_CFRunLoopRunResult int32
_CFRunLoopMode = _CFStringRef
_CFTimeInterval float64
_CFTypeID uint64
_CFStringEncoding uint32
)
var kCFAllocatorDefault _CFAllocatorRef = 0
const (
kCFStringEncodingUTF8 _CFStringEncoding = 0x08000100
)
const (
kCFNumberSInt32Type _CFNumberType = 3
kCFNumberIntType _CFNumberType = 9
)
var (
kCFTypeDictionaryKeyCallBacks uintptr
kCFTypeDictionaryValueCallBacks uintptr
kCFTypeArrayCallBacks uintptr
kCFRunLoopDefaultMode uintptr
)
func initializeCF() error {
corefoundation, err := purego.Dlopen("CoreFoundation.framework/CoreFoundation", purego.RTLD_LAZY|purego.RTLD_GLOBAL)
if err != nil {
return err
}
kCFTypeDictionaryKeyCallBacks, err = purego.Dlsym(corefoundation, "kCFTypeDictionaryKeyCallBacks")
if err != nil {
return err
}
kCFTypeDictionaryValueCallBacks, err = purego.Dlsym(corefoundation, "kCFTypeDictionaryValueCallBacks")
if err != nil {
return err
}
kCFTypeArrayCallBacks, err = purego.Dlsym(corefoundation, "kCFTypeArrayCallBacks")
if err != nil {
return err
}
kCFRunLoopDefaultMode, err = purego.Dlsym(corefoundation, "kCFRunLoopDefaultMode")
if err != nil {
return err
}
purego.RegisterLibFunc(&_CFNumberCreate, corefoundation, "CFNumberCreate")
purego.RegisterLibFunc(&_CFNumberGetValue, corefoundation, "CFNumberGetValue")
purego.RegisterLibFunc(&_CFArrayCreate, corefoundation, "CFArrayCreate")
purego.RegisterLibFunc(&_CFArrayGetValueAtIndex, corefoundation, "CFArrayGetValueAtIndex")
purego.RegisterLibFunc(&_CFArrayGetCount, corefoundation, "CFArrayGetCount")
purego.RegisterLibFunc(&_CFDictionaryCreate, corefoundation, "CFDictionaryCreate")
purego.RegisterLibFunc(&_CFRelease, corefoundation, "CFRelease")
purego.RegisterLibFunc(&_CFRunLoopGetMain, corefoundation, "CFRunLoopGetMain")
purego.RegisterLibFunc(&_CFRunLoopRunInMode, corefoundation, "CFRunLoopRunInMode")
purego.RegisterLibFunc(&_CFGetTypeID, corefoundation, "CFGetTypeID")
purego.RegisterLibFunc(&_CFStringGetCString, corefoundation, "CFStringGetCString")
purego.RegisterLibFunc(&_CFStringCreateWithCString, corefoundation, "CFStringCreateWithCString")
return nil
}
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var (
_CFNumberCreate func(allocator _CFAllocatorRef, theType _CFNumberType, valuePtr unsafe.Pointer) _CFNumberRef
_CFNumberGetValue func(number _CFNumberRef, theType _CFNumberType, valuePtr unsafe.Pointer) bool
_CFArrayCreate func(allocator _CFAllocatorRef, values *unsafe.Pointer, numValues _CFIndex, callbacks *_CFArrayCallBacks) _CFArrayRef
_CFArrayGetValueAtIndex func(array _CFArrayRef, index _CFIndex) uintptr
_CFArrayGetCount func(array _CFArrayRef) _CFIndex
_CFDictionaryCreate func(allocator _CFAllocatorRef, keys *unsafe.Pointer, values *unsafe.Pointer, numValues _CFIndex, keyCallBacks *_CFDictionaryKeyCallBacks, valueCallBacks *_CFDictionaryValueCallBacks) _CFDictionaryRef
_CFRelease func(cf _CFTypeRef)
_CFRunLoopGetMain func() _CFRunLoopRef
_CFRunLoopRunInMode func(mode _CFRunLoopMode, seconds _CFTimeInterval, returnAfterSourceHandled bool) _CFRunLoopRunResult
_CFGetTypeID func(cf _CFTypeRef) _CFTypeID
_CFStringGetCString func(theString _CFStringRef, buffer []byte, encoding _CFStringEncoding) bool
_CFStringCreateWithCString func(alloc _CFAllocatorRef, cstr []byte, encoding _CFStringEncoding) _CFStringRef
)