mirror of
https://github.com/hajimehoshi/ebiten.git
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35 lines
949 B
Go
35 lines
949 B
Go
// Copyright 2018 The Ebiten Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build darwin
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// +build !js
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// +build !ios
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package devicescale
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// #cgo CFLAGS: -x objective-c
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// #cgo LDFLAGS: -framework AppKit
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//
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// #import <AppKit/AppKit.h>
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//
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// static float scale() {
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// NSScreen* primary = [NSScreen mainScreen];
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// return [primary backingScaleFactor];
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// }
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import "C"
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func impl() float64 {
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return float64(C.scale())
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}
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