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mp3: Set finalizer for the stream

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This commit is contained in:
Hajime Hoshi 2018-03-27 10:58:13 +09:00
parent f4e018a336
commit 88cfd219e7
1 changed files with 7 additions and 2 deletions
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9
audio/mp3/decode_notjs.go
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@ -21,6 +21,8 @@
package mp3
import (
"runtime"
"github.com/hajimehoshi/go-mp3"
"github.com/hajimehoshi/ebiten/audio"
@ -51,6 +53,7 @@ func (s *Stream) Seek(offset int64, whence int) (int64, error) {
// Close is implementation of io.Closer's Close.
func (s *Stream) Close() error {
runtime.SetFinalizer(s, nil)
if s.resampling != nil {
return s.resampling.Close()
}
@ -84,8 +87,10 @@ func Decode(context *audio.Context, src audio.ReadSeekCloser) (*Stream, error) {
if d.SampleRate() != context.SampleRate() {
r = convert.NewResampling(d, d.Length(), d.SampleRate(), context.SampleRate())
}
return &Stream{
s := &Stream{
orig: d,
resampling: r,
}, nil
}
runtime.SetFinalizer(s, (*Stream).Close)
return s, nil
}