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fix: SplitBuffers函数导致修改原数组的内容的bug

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dexter
2022-03-13 23:24:03 +08:00
parent c40665125f
commit e31fb41b6e
2 changed files with 2 additions and 1 deletions
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2
subscriber.go
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@@ -228,7 +228,7 @@ func (s *Subscriber) PlayBlock(spesic ISubscriber) {
if s.VideoTrack.IDRing.Value.Sequence != firstIFrame.Sequence { if s.VideoTrack.IDRing.Value.Sequence != firstIFrame.Sequence {
firstIFrame = nil firstIFrame = nil
s.vr = s.VideoTrack.ReadRing() s.vr = s.VideoTrack.ReadRing()
s.Debug("skip to latest key frame") s.Debug("skip to latest key frame", zap.Uint32("seq", s.VideoTrack.IDRing.Value.Sequence))
continue continue
} else { } else {
vp = (*VideoFrame)(s.vr.Read(ctx)) vp = (*VideoFrame)(s.vr.Read(ctx))

1
util/buffer.go
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@@ -97,6 +97,7 @@ func SizeOfBuffers[T ~[]byte](buf []T) (size int) {
// SplitBuffers 按照一定大小分割 Buffers // SplitBuffers 按照一定大小分割 Buffers
func SplitBuffers[T ~[]byte](buf []T, size int) (result [][]T) { func SplitBuffers[T ~[]byte](buf []T, size int) (result [][]T) {
buf = append([]T(nil), buf...)
for total := SizeOfBuffers(buf); total > 0; { for total := SizeOfBuffers(buf); total > 0; {
if total <= size { if total <= size {
return append(result, buf) return append(result, buf)