first-commit

internal/packet_pool.go

@@ -1 +1,43 @@
 package internal
+
+import (
+	"sync"
+
+	"github.com/asticode/go-astiav"
+)
+
+type packetPool struct {
+	pool sync.Pool
+}
+
+func (pool *packetPool) Get() *astiav.Packet {
+	packet, ok := pool.pool.Get().(*astiav.Packet)
+
+	if packet == nil || !ok {
+		return astiav.AllocPacket()
+	}
+	return packet
+}
+
+func (pool *packetPool) Put(packet *astiav.Packet) {
+	if packet == nil {
+		return
+	}
+
+	packet.Unref()
+	pool.pool.Put(packet)
+}
+
+func (pool *packetPool) Release() {
+	for {
+		packet, ok := pool.pool.Get().(*astiav.Packet)
+		if packet == nil {
+			break
+		}
+		if !ok {
+			continue
+		}
+
+		packet.Free()
+	}
+}