1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/media/webaudio/ConvolverNode.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,75 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* vim:set ts=2 sw=2 sts=2 et cindent: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef ConvolverNode_h_
1.11 +#define ConvolverNode_h_
1.12 +
1.13 +#include "AudioNode.h"
1.14 +#include "AudioBuffer.h"
1.15 +
1.16 +namespace mozilla {
1.17 +namespace dom {
1.18 +
1.19 +class ConvolverNode : public AudioNode
1.20 +{
1.21 +public:
1.22 + explicit ConvolverNode(AudioContext* aContext);
1.23 +
1.24 + NS_DECL_ISUPPORTS_INHERITED
1.25 + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ConvolverNode, AudioNode);
1.26 +
1.27 + virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
1.28 +
1.29 + AudioBuffer* GetBuffer(JSContext* aCx) const
1.30 + {
1.31 + return mBuffer;
1.32 + }
1.33 +
1.34 + void SetBuffer(JSContext* aCx, AudioBuffer* aBufferi, ErrorResult& aRv);
1.35 +
1.36 + bool Normalize() const
1.37 + {
1.38 + return mNormalize;
1.39 + }
1.40 +
1.41 + void SetNormalize(bool aNormal);
1.42 +
1.43 + virtual void SetChannelCount(uint32_t aChannelCount, ErrorResult& aRv) MOZ_OVERRIDE
1.44 + {
1.45 + if (aChannelCount > 2) {
1.46 + aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
1.47 + return;
1.48 + }
1.49 + AudioNode::SetChannelCount(aChannelCount, aRv);
1.50 + }
1.51 + virtual void SetChannelCountModeValue(ChannelCountMode aMode, ErrorResult& aRv) MOZ_OVERRIDE
1.52 + {
1.53 + if (aMode == ChannelCountMode::Max) {
1.54 + aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
1.55 + return;
1.56 + }
1.57 + AudioNode::SetChannelCountModeValue(aMode, aRv);
1.58 + }
1.59 +
1.60 + virtual const char* NodeType() const
1.61 + {
1.62 + return "ConvolverNode";
1.63 + }
1.64 +
1.65 + virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
1.66 + virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
1.67 +
1.68 +private:
1.69 + nsRefPtr<AudioBuffer> mBuffer;
1.70 + bool mNormalize;
1.71 +};
1.72 +
1.73 +
1.74 +} //end namespace dom
1.75 +} //end namespace mozilla
1.76 +
1.77 +#endif
1.78 +
