Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/dom/media/webaudio/DelayNode.h b/dom/media/webaudio/DelayNode.h
new file mode 100644
index 0000000000..bdfe9eba68
--- /dev/null
+++ b/dom/media/webaudio/DelayNode.h
@@ -0,0 +1,55 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef DelayNode_h_
+#define DelayNode_h_
+
+#include "AudioNode.h"
+#include "AudioParam.h"
+
+namespace mozilla::dom {
+
+class AudioContext;
+struct DelayOptions;
+
+class DelayNode final : public AudioNode {
+ public:
+  static already_AddRefed<DelayNode> Create(AudioContext& aAudioContext,
+                                            const DelayOptions& aOptions,
+                                            ErrorResult& aRv);
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DelayNode, AudioNode)
+
+  static already_AddRefed<DelayNode> Constructor(const GlobalObject& aGlobal,
+                                                 AudioContext& aAudioContext,
+                                                 const DelayOptions& aOptions,
+                                                 ErrorResult& aRv) {
+    return Create(aAudioContext, aOptions, aRv);
+  }
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+  AudioParam* DelayTime() const { return mDelay; }
+
+  const char* NodeType() const override { return "DelayNode"; }
+
+  size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
+  size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
+
+ private:
+  DelayNode(AudioContext* aContext, double aMaxDelay);
+  ~DelayNode() = default;
+
+  friend class DelayNodeEngine;
+
+  RefPtr<AudioParam> mDelay;
+};
+
+}  // namespace mozilla::dom
+
+#endif