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79dab91ff6
This patch was mostly generated with the following command:
find . -name "*.h" -o -name "*.cpp" | xargs sed -e '/WrapObject(JSContext/ {; N; s/\(WrapObject(JSContext *\* *a\{0,1\}[Cc]x\),\n\{0,1\} *JS::Handle<JSObject\*> a\{0,1\}[sS]cope/\1/ ; }' -i ""
and then reverting the changes that made to
dom/bindings/BindingUtils.h, since those WrapObject methods are not
the ones we're trying to change here, plus a bunch of manual fixups
for cases that this command did not catch (including all the callsites
of WrapObject()).
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "PeriodicWave.h"
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#include "AudioContext.h"
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#include "mozilla/dom/PeriodicWaveBinding.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(PeriodicWave, mContext)
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NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(PeriodicWave, AddRef)
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NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(PeriodicWave, Release)
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PeriodicWave::PeriodicWave(AudioContext* aContext,
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const float* aRealData,
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const float* aImagData,
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const uint32_t aLength,
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ErrorResult& aRv)
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: mContext(aContext)
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{
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MOZ_ASSERT(aContext);
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SetIsDOMBinding();
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// Caller should have checked this and thrown.
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MOZ_ASSERT(aLength > 0);
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MOZ_ASSERT(aLength <= 4096);
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mLength = aLength;
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// Copy coefficient data. The two arrays share an allocation.
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mCoefficients = new ThreadSharedFloatArrayBufferList(2);
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float* buffer = static_cast<float*>(malloc(aLength*sizeof(float)*2));
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if (buffer == nullptr) {
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aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
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return;
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}
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PodCopy(buffer, aRealData, aLength);
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mCoefficients->SetData(0, buffer, buffer);
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PodCopy(buffer+aLength, aImagData, aLength);
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mCoefficients->SetData(1, nullptr, buffer+aLength);
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}
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JSObject*
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PeriodicWave::WrapObject(JSContext* aCx)
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{
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return PeriodicWaveBinding::Wrap(aCx, this);
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}
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} // namespace dom
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} // namespace mozilla
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