mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-09-20 13:22:19 +02:00
41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
// Copyright 2020 The Ebiten 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.
|
|
|
|
//go:build android || ios
|
|
// +build android ios
|
|
|
|
package gles
|
|
|
|
// #include <stdlib.h>
|
|
import "C"
|
|
|
|
import (
|
|
"unsafe"
|
|
)
|
|
|
|
func cString(str string) (uintptr, func()) {
|
|
ptr := C.CString(str)
|
|
return uintptr(unsafe.Pointer(ptr)), func() { C.free(unsafe.Pointer(ptr)) }
|
|
}
|
|
|
|
func cStringPtr(str string) (uintptr, func()) {
|
|
s, free := cString(str)
|
|
ptr := C.malloc(C.size_t(unsafe.Sizeof((*int)(nil))))
|
|
*(*uintptr)(ptr) = s
|
|
return uintptr(ptr), func() {
|
|
free()
|
|
C.free(ptr)
|
|
}
|
|
}
|