android: Adjust the buffer size to reduce noise on Android

This commit is contained in:
Hajime Hoshi 2017-06-04 22:42:12 +09:00
parent fd71c86e20
commit 1da2e35b7a

View File

@ -220,8 +220,9 @@ func (c *Context) Update() error {
// is unexpectable.
// e.g. a variable for JVM on Android might not be set.
if c.driver == nil {
// The buffer size is 1/20 sec.
s := c.sampleRate * channelNum * bytesPerSample / 20
// The buffer size is 1/15 sec.
// It looks like 1/20 sec is too short for Android.
s := c.sampleRate * channelNum * bytesPerSample / 15
p, err := oto.NewPlayer(c.sampleRate, channelNum, bytesPerSample, s)
c.driver = p
if err != nil {