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audio: Rename stream -> src

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This commit is contained in:
Hajime Hoshi 2018-07-24 01:22:05 +09:00
parent 6a1afe8fbe
commit a0bd31ef1f
1 changed files with 10 additions and 10 deletions
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20
audio/loop.go
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@ -21,21 +21,21 @@ import (
// InfiniteLoop represents a loop which never ends.
type InfiniteLoop struct {
stream ReadSeekCloser
size int64
src ReadSeekCloser
size int64
}
// NewInfiniteLoop creates a new infinite loop stream with a stream and size in bytes.
func NewInfiniteLoop(stream ReadSeekCloser, size int64) *InfiniteLoop {
// NewInfiniteLoop creates a new infinite loop stream with a source stream and size in bytes.
func NewInfiniteLoop(src ReadSeekCloser, size int64) *InfiniteLoop {
return &InfiniteLoop{
stream: stream,
size: size,
src: src,
size: size,
}
}
// Read is implementation of ReadSeekCloser's Read.
func (i *InfiniteLoop) Read(b []byte) (int, error) {
n, err := i.stream.Read(b)
n, err := i.src.Read(b)
if err == io.EOF {
if _, err := i.Seek(0, io.SeekStart); err != nil {
return 0, err
@ -52,7 +52,7 @@ func (i *InfiniteLoop) Seek(offset int64, whence int) (int64, error) {
case io.SeekStart:
next = offset
case io.SeekCurrent:
current, err := i.stream.Seek(0, io.SeekCurrent)
current, err := i.src.Seek(0, io.SeekCurrent)
if err != nil {
return 0, err
}
@ -64,7 +64,7 @@ func (i *InfiniteLoop) Seek(offset int64, whence int) (int64, error) {
return 0, fmt.Errorf("audio: position must >= 0")
}
next %= i.size
pos, err := i.stream.Seek(next, io.SeekStart)
pos, err := i.src.Seek(next, io.SeekStart)
if err != nil {
return 0, err
}
@ -73,5 +73,5 @@ func (i *InfiniteLoop) Seek(offset int64, whence int) (int64, error) {
// Close is implementation of ReadSeekCloser's Close.
func (l *InfiniteLoop) Close() error {
return l.stream.Close()
return l.src.Close()
}