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audio/internal/readerdriver: Refactoring (Android)

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This commit is contained in:
Hajime Hoshi 2021-05-27 00:56:08 +09:00
parent c4f85bea2b
commit c9fcf57fbd
1 changed files with 2 additions and 18 deletions
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20
audio/internal/readerdriver/driver_android.go
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@ -198,10 +198,7 @@ func (p *player) SetVolume(volume float64) {
func (p *player) UnplayedBufferSize() int {
p.cond.L.Lock()
defer p.cond.L.Unlock()
return p.unplayedBufferSizeImpl()
}
func (p *player) unplayedBufferSizeImpl() int {
if p.p == nil {
return 0
}
@ -279,19 +276,6 @@ func (p *player) wait() bool {
return p.p != nil && p.p.IsPlaying()
}
func (p *player) write(buf []byte) {
p.cond.L.Lock()
defer p.cond.L.Unlock()
if p.closed {
return
}
if p.p == nil {
return
}
p.p.AppendBuffer(buf)
}
func (p *player) loop() {
buf := make([]byte, 4096)
for {
@ -304,15 +288,15 @@ func (p *player) loop() {
p.setError(err)
return
}
p.write(buf[:n])
p.cond.L.Lock()
p.p.AppendBuffer(buf[:n])
if err == io.EOF {
p.eof = true
}
// Now p.resetImpl() doesn't close the stream gracefully. Then buffer size check is necessary here.
if p.eof && p.unplayedBufferSizeImpl() == 0 {
if p.eof && p.p.UnplayedBufferSize() == 0 {
// Even when the unplayed buffer size is 0,
// the audio data in the hardware might not be played yet (#1632).
// Just wait for a while.