commit f9af0e3c73a71c3f1a54b71fef11917e9920acb9
author Ramakant Singh <ramaka@codeaurora.org> Tue Jan 07 14:17:52 2014 +0530
committer Linux Build Service Account <lnxbuild@localhost> Tue Nov 04 08:49:31 2014 -0700
tree 5a2c71b8f37970594fc89a0d09bf6fed174b416e
parent e0c1a8b72eca836de45d7e3642558622ac1f03c1

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

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index ff8ece6..7bed78e 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3313,7 +3313,8 @@
             if (state.z >= minLayerZ && state.z <= maxLayerZ) {
                 if (layer->isVisible()) {
                     if (filtering) layer->setFiltering(true);
-                    layer->draw(hw, useIdentityTransform);
+                    if(!layer->isProtected())
+                           layer->draw(hw, useIdentityTransform);
                     if (filtering) layer->setFiltering(false);
                 }
             }