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comparison: content/media/webaudio/PeriodicWave.h
content/media/webaudio/PeriodicWave.h
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| -1:000000000000 | 0:3f6be5b3f697 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef PeriodicWave_h_ | |
| 8 #define PeriodicWave_h_ | |
| 9 | |
| 10 #include "nsWrapperCache.h" | |
| 11 #include "nsCycleCollectionParticipant.h" | |
| 12 #include "mozilla/Attributes.h" | |
| 13 #include "AudioContext.h" | |
| 14 #include "AudioNodeEngine.h" | |
| 15 #include "nsAutoPtr.h" | |
| 16 | |
| 17 namespace mozilla { | |
| 18 | |
| 19 namespace dom { | |
| 20 | |
| 21 class PeriodicWave MOZ_FINAL : public nsWrapperCache | |
| 22 { | |
| 23 public: | |
| 24 PeriodicWave(AudioContext* aContext, | |
| 25 const float* aRealData, | |
| 26 const float* aImagData, | |
| 27 const uint32_t aLength, | |
| 28 ErrorResult& aRv); | |
| 29 | |
| 30 NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(PeriodicWave) | |
| 31 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(PeriodicWave) | |
| 32 | |
| 33 AudioContext* GetParentObject() const | |
| 34 { | |
| 35 return mContext; | |
| 36 } | |
| 37 | |
| 38 virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE; | |
| 39 | |
| 40 uint32_t DataLength() const | |
| 41 { | |
| 42 return mLength; | |
| 43 } | |
| 44 | |
| 45 ThreadSharedFloatArrayBufferList* GetThreadSharedBuffer() const | |
| 46 { | |
| 47 return mCoefficients; | |
| 48 } | |
| 49 | |
| 50 size_t SizeOfExcludingThisIfNotShared(MallocSizeOf aMallocSizeOf) const; | |
| 51 | |
| 52 private: | |
| 53 nsRefPtr<AudioContext> mContext; | |
| 54 nsRefPtr<ThreadSharedFloatArrayBufferList> mCoefficients; | |
| 55 uint32_t mLength; | |
| 56 }; | |
| 57 | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 #endif |
