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-rw-r--r--dom/media/webaudio/ConvolverNode.h78
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diff --git a/dom/media/webaudio/ConvolverNode.h b/dom/media/webaudio/ConvolverNode.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 ConvolverNode_h_
+#define ConvolverNode_h_
+
+#include "AudioNode.h"
+#include "AudioBuffer.h"
+
+namespace mozilla {
+namespace dom {
+
+class ConvolverNode final : public AudioNode
+{
+public:
+ explicit ConvolverNode(AudioContext* aContext);
+
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ConvolverNode, AudioNode);
+
+ JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+ AudioBuffer* GetBuffer(JSContext* aCx) const
+ {
+ return mBuffer;
+ }
+
+ void SetBuffer(JSContext* aCx, AudioBuffer* aBufferi, ErrorResult& aRv);
+
+ bool Normalize() const
+ {
+ return mNormalize;
+ }
+
+ void SetNormalize(bool aNormal);
+
+ void SetChannelCount(uint32_t aChannelCount, ErrorResult& aRv) override
+ {
+ if (aChannelCount > 2) {
+ aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
+ return;
+ }
+ AudioNode::SetChannelCount(aChannelCount, aRv);
+ }
+ void SetChannelCountModeValue(ChannelCountMode aMode, ErrorResult& aRv) override
+ {
+ if (aMode == ChannelCountMode::Max) {
+ aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
+ return;
+ }
+ AudioNode::SetChannelCountModeValue(aMode, aRv);
+ }
+
+ const char* NodeType() const override
+ {
+ return "ConvolverNode";
+ }
+
+ size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
+ size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
+
+protected:
+ virtual ~ConvolverNode();
+
+private:
+ RefPtr<AudioBuffer> mBuffer;
+ bool mNormalize;
+};
+
+
+} //end namespace dom
+} //end namespace mozilla
+
+#endif
+