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audio/internal/go2cpp: Protect the functions by the lock correctly

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This commit is contained in:
Hajime Hoshi 2021-03-28 22:40:36 +09:00
parent f4b770eff6
commit f4efdd6355
1 changed files with 9 additions and 0 deletions
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9
audio/internal/go2cpp/player_js.go
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@ -179,6 +179,9 @@ func (p *Player) Reset() {
}
func (p *Player) Volume() float64 {
p.cond.L.Lock()
defer p.cond.L.Unlock()
if !p.v.Truthy() {
return p.volume
}
@ -186,6 +189,9 @@ func (p *Player) Volume() float64 {
}
func (p *Player) SetVolume(volume float64) {
p.cond.L.Lock()
defer p.cond.L.Unlock()
if !p.v.Truthy() {
return
}
@ -201,6 +207,9 @@ func (p *Player) UnplayedBufferSize() int64 {
}
func (p *Player) Err() error {
p.cond.L.Lock()
defer p.cond.L.Unlock()
return p.err
}