third_party/WebKit/Source/core/html/HTMLCanvasElement.h - Issue 1482363004: Fixing laggy chrome on a multitude of accelerated canvases

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Unified Diff: third_party/WebKit/Source/core/html/HTMLCanvasElement.h

Issue 1482363004: Fixing laggy chrome on a multitude of accelerated canvases (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Changes based on feedbacks from danakj Created 5 years ago

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Index: third_party/WebKit/Source/core/html/HTMLCanvasElement.h

diff --git a/third_party/WebKit/Source/core/html/HTMLCanvasElement.h b/third_party/WebKit/Source/core/html/HTMLCanvasElement.h

index f208f37cd8c8b58d3b37059210374440d256c221..702e2de050ac7578158888f4d5032c5ffdea80c3 100644

--- a/third_party/WebKit/Source/core/html/HTMLCanvasElement.h

+++ b/third_party/WebKit/Source/core/html/HTMLCanvasElement.h

@@ -169,6 +169,7 @@ public:

static void registerRenderingContextFactory(PassOwnPtr<CanvasRenderingContextFactory>);

void updateExternallyAllocatedMemory() const;

+ static void updateTotalMemoryForAcceleratedCanvases(intptr_t diffFromCurrAllocatedMemory);

void styleDidChange(const ComputedStyle* oldStyle, const ComputedStyle& newStyle);

@@ -209,6 +210,7 @@ private:

FloatRect m_dirtyRect;

mutable intptr_t m_externallyAllocatedMemory;

+ static intptr_t s_totalMemoryForAcceleratedCanvases;

bool m_originClean;

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