third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp - Issue 2625873005: Add an heuristic for promoting canvases to GPU acceleration

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Unified Diff: third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

Issue 2625873005: Add an heuristic for promoting canvases to GPU acceleration (Closed)

Patch Set: webgl test fix Created 3 years, 11 months ago

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Index: third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

diff --git a/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp b/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

index 521f6f186aa2f3c26ad9361236fe753a0480e1ed..76bba6c159b7c66b955bdcf2975ce262590fc92a 100644

--- a/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

+++ b/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

@@ -1174,6 +1174,10 @@ void BaseRenderingContext2D::drawImage(ExecutionContext* executionContext,

validateStateStack();

+ willDrawImage(imageSource);

+ validateStateStack();

// Heuristic for disabling acceleration based on anticipated texture upload

// overhead.

// See comments in ExpensiveCanvasHeuristicParameters.h for explanation.