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Commit f9af0e3c authored by Ramakant Singh's avatar Ramakant Singh Committed by Linux Build Service Account
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SF: Block gpu rendering for virtual display widevine level3 

In MDP3 we are using the widevine level3 for secure content
display. And this should applicable only for primary display
not for screen shot or screen recording

CRs-Fixed: 595469
Change-Id: I99be2d81287ab746d5c4a2375c3106c59e61a8fc
parent e0c1a8b7

services/surfaceflinger/Layer.cpp

+2 −1
Original line number Diff line number Diff line
@@ -661,6 +661,7 @@ void Layer::onDraw(const sp<const DisplayDevice>& hw, const Region& clip, 
        char property[PROPERTY_VALUE_MAX];

        if ((property_get("persist.gralloc.cp.level3", property, NULL) > 0) &&

                (atoi(property) == 1)) {

            if(hw->getDisplayType() == HWC_DISPLAY_PRIMARY)

             canAllowGPU = true;

        }

    }

services/surfaceflinger/SurfaceFlinger.cpp

+2 −1
Original line number Diff line number Diff line
@@ -3313,6 +3313,7 @@ void SurfaceFlinger::renderScreenImplLocked( 
            if (state.z >= minLayerZ && state.z <= maxLayerZ) {

                if (layer->isVisible()) {

                    if (filtering) layer->setFiltering(true);

                    if(!layer->isProtected())

                           layer->draw(hw, useIdentityTransform);

                    if (filtering) layer->setFiltering(false);

                }