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Commit 668b33b1 authored by Shan Huang's avatar Shan Huang
Browse files

Switch the default blur algorithm to Kawase2. 

Bug: 353826438
Test: m -j. Visually inspect blur effect.
Flag: com.android.graphics.surfaceflinger.flags.window_blur_kawase2
Change-Id: I7f9a02e16058ab9393bd8bbc925f344494450a39
parent cb47c6c9

services/surfaceflinger/SurfaceFlinger.cpp

+3 −0
Original line number Original line Diff line number Diff line
@@ -877,6 +877,9 @@ renderengine::RenderEngine::BlurAlgorithm chooseBlurAlgorithm(bool supportsBlur) 
    } else if (algorithm == "kawase2") {

    } else if (algorithm == "kawase2") {

        return renderengine::RenderEngine::BlurAlgorithm::KAWASE_DUAL_FILTER;

        return renderengine::RenderEngine::BlurAlgorithm::KAWASE_DUAL_FILTER;

    } else {

    } else {

        if (FlagManager::getInstance().window_blur_kawase2()) {

            return renderengine::RenderEngine::BlurAlgorithm::KAWASE_DUAL_FILTER;

        }

        return renderengine::RenderEngine::BlurAlgorithm::KAWASE;

        return renderengine::RenderEngine::BlurAlgorithm::KAWASE;

    }

    }

}

}