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[DOM] Try to avoid slow shrinking GC during sync calls

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Moonchild 2021-01-26 22:42:46 +00:00 • committed by roytam1
commit 8630e4f6dc
2 changed files with 2 additions and 2 deletions
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2
dom/canvas/ImageBitmap.cpp
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@ -930,7 +930,7 @@ ImageBitmap::CreateInternal(nsIGlobalObject* aGlobal, ImageData& aImageData,
const Maybe<IntRect>& aCropRect, ErrorResult& aRv) const Maybe<IntRect>& aCropRect, ErrorResult& aRv)
{ {
// Copy data into SourceSurface. // Copy data into SourceSurface.
dom::Uint8ClampedArray array; RootedTypedArray<Uint8ClampedArray> array(RootingCx());
DebugOnly<bool> inited = array.Init(aImageData.GetDataObject()); DebugOnly<bool> inited = array.Init(aImageData.GetDataObject());
MOZ_ASSERT(inited); MOZ_ASSERT(inited);

2
dom/workers/WorkerPrivate.cpp
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@ -6392,7 +6392,7 @@ WorkerPrivate::GarbageCollectInternal(JSContext* aCx, bool aShrinking,
if (aShrinking || aCollectChildren) { if (aShrinking || aCollectChildren) {
JS::PrepareForFullGC(aCx); JS::PrepareForFullGC(aCx);
if (aShrinking) { if (aShrinking && mSyncLoopStack.IsEmpty()) {
JS::GCForReason(aCx, GC_SHRINK, JS::gcreason::DOM_WORKER); JS::GCForReason(aCx, GC_SHRINK, JS::gcreason::DOM_WORKER);
if (!aCollectChildren) { if (!aCollectChildren) {