mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-12-25 03:08:54 +01:00
32 lines
938 B
Go
32 lines
938 B
Go
// Copyright 2016 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 js
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package ebiten
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import (
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"github.com/gopherjs/gopherjs/js"
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)
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func floatBytes(xs ...float64) []uint8 {
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a := js.Global.Get("ArrayBuffer").New(4 * len(xs))
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af32 := js.Global.Get("Float32Array").New(a)
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a8 := js.Global.Get("Uint8Array").New(a)
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for i, x := range xs {
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af32.SetIndex(i, x)
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}
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return a8.Interface().([]uint8)
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}
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