ebiten/audio/buffersize_js.go
2017-07-15 03:15:54 +09:00

32 lines
929 B
Go

// Copyright 2017 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.
// +build js
package audio
import (
"github.com/hajimehoshi/ebiten/internal/web"
)
func (c *Context) bufferSize() int {
// TODO: examples/audio doesn't work well with 1/30[s],
// the other examples work though. Fix this.
n := 20
if web.IsMobileBrowser() {
n = 10
}
return c.sampleRate * channelNum * bytesPerSample / n
}