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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/webaudio/ConstantSourceNode.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webaudio/ConstantSourceNode.h')
-rw-r--r-- | dom/media/webaudio/ConstantSourceNode.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/dom/media/webaudio/ConstantSourceNode.h b/dom/media/webaudio/ConstantSourceNode.h new file mode 100644 index 0000000000..61f939a7e6 --- /dev/null +++ b/dom/media/webaudio/ConstantSourceNode.h @@ -0,0 +1,60 @@ +/* -*- 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 ConstantSourceNode_h_ +#define ConstantSourceNode_h_ + +#include "AudioScheduledSourceNode.h" +#include "AudioParam.h" +#include "mozilla/dom/ConstantSourceNodeBinding.h" + +namespace mozilla::dom { + +class AudioContext; + +class ConstantSourceNode final : public AudioScheduledSourceNode, + public MainThreadMediaTrackListener { + public: + explicit ConstantSourceNode(AudioContext* aContext); + + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ConstantSourceNode, + AudioScheduledSourceNode) + + JSObject* WrapObject(JSContext* aCx, + JS::Handle<JSObject*> aGivenProto) override; + + static already_AddRefed<ConstantSourceNode> Constructor( + const GlobalObject& aGlobal, AudioContext& aContext, + const ConstantSourceOptions& aOptions); + + void DestroyMediaTrack() override; + + uint16_t NumberOfInputs() const final { return 0; } + + AudioParam* Offset() const { return mOffset; } + + void Start(double aWhen, ErrorResult& rv) override; + void Stop(double aWhen, ErrorResult& rv) override; + + void NotifyMainThreadTrackEnded() override; + + const char* NodeType() const override { return "ConstantSourceNode"; } + + size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override; + size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override; + + protected: + virtual ~ConstantSourceNode(); + + private: + RefPtr<AudioParam> mOffset; + bool mStartCalled; +}; + +} // namespace mozilla::dom + +#endif |