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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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tree10027f336435511475e392454359edea8e25895d /dom/media/webaudio/DynamicsCompressorNode.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webaudio/DynamicsCompressorNode.h')
-rw-r--r--dom/media/webaudio/DynamicsCompressorNode.h89
1 files changed, 89 insertions, 0 deletions
diff --git a/dom/media/webaudio/DynamicsCompressorNode.h b/dom/media/webaudio/DynamicsCompressorNode.h
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+/* -*- 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 DynamicsCompressorNode_h_
+#define DynamicsCompressorNode_h_
+
+#include "AudioNode.h"
+#include "AudioParam.h"
+
+namespace mozilla {
+namespace dom {
+
+class AudioContext;
+
+class DynamicsCompressorNode final : public AudioNode
+{
+public:
+ explicit DynamicsCompressorNode(AudioContext* aContext);
+
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DynamicsCompressorNode, AudioNode)
+
+ JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+ AudioParam* Threshold() const
+ {
+ return mThreshold;
+ }
+
+ AudioParam* Knee() const
+ {
+ return mKnee;
+ }
+
+ AudioParam* Ratio() const
+ {
+ return mRatio;
+ }
+
+ AudioParam* Attack() const
+ {
+ return mAttack;
+ }
+
+ // Called GetRelease to prevent clashing with the nsISupports::Release name
+ AudioParam* GetRelease() const
+ {
+ return mRelease;
+ }
+
+ float Reduction() const
+ {
+ return mReduction;
+ }
+
+ const char* NodeType() const override
+ {
+ return "DynamicsCompressorNode";
+ }
+
+ size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
+ size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
+
+ void SetReduction(float aReduction)
+ {
+ MOZ_ASSERT(NS_IsMainThread());
+ mReduction = aReduction;
+ }
+
+protected:
+ virtual ~DynamicsCompressorNode();
+
+private:
+ RefPtr<AudioParam> mThreshold;
+ RefPtr<AudioParam> mKnee;
+ RefPtr<AudioParam> mRatio;
+ float mReduction;
+ RefPtr<AudioParam> mAttack;
+ RefPtr<AudioParam> mRelease;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif
+