snapshot of https://github.com/pion/webrtc.git (main, 2026-09-15; blobs > 131072B omitted)

icegathererstate.go

@@ -0,0 +1,54 @@
+// SPDX-FileCopyrightText: 2026 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+package webrtc
+
+import (
+	"sync/atomic"
+)
+
+// ICEGathererState represents the current state of the ICE gatherer.
+type ICEGathererState uint32
+
+const (
+	// ICEGathererStateUnknown is the enum's zero-value.
+	ICEGathererStateUnknown ICEGathererState = iota
+
+	// ICEGathererStateNew indicates object has been created but
+	// gather() has not been called.
+	ICEGathererStateNew
+
+	// ICEGathererStateGathering indicates gather() has been called,
+	// and the ICEGatherer is in the process of gathering candidates.
+	ICEGathererStateGathering
+
+	// ICEGathererStateComplete indicates the ICEGatherer has completed gathering.
+	ICEGathererStateComplete
+
+	// ICEGathererStateClosed indicates the closed state can only be entered
+	// when the ICEGatherer has been closed intentionally by calling close().
+	ICEGathererStateClosed
+)
+
+func (s ICEGathererState) String() string {
+	switch s {
+	case ICEGathererStateNew:
+		return "new"
+	case ICEGathererStateGathering:
+		return "gathering"
+	case ICEGathererStateComplete:
+		return "complete"
+	case ICEGathererStateClosed:
+		return "closed"
+	default:
+		return ErrUnknownType.Error()
+	}
+}
+
+func atomicStoreICEGathererState(state *ICEGathererState, newState ICEGathererState) {
+	atomic.StoreUint32((*uint32)(state), uint32(newState))
+}
+
+func atomicLoadICEGathererState(state *ICEGathererState) ICEGathererState {
+	return ICEGathererState(atomic.LoadUint32((*uint32)(state)))
+}