commit 3c2791e877992d4782418e502305b570272737f2
author Peiyong Lin <lpy@google.com> Mon Jan 14 17:05:18 2019 -0800
committer Peiyong Lin <lpy@google.com> Tue Jan 15 14:30:59 2019 -0800
tree c3933e71e75d640f3857d79fb760059b081b1267
parent a21b9106e339edd281aca4267c89f3e1c5f6f242

[ComposerService] Add API to query protected content support.

Add API to query protected content support for upper stack usage.

BUG: 117436546
Test: Build, flash and boot. Check returned value.
Change-Id: I1bc7320a2ce5a99889c979f6d6fd159369668871

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 9eff3c6..72ca363 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1153,6 +1153,14 @@
                                                      outStats);
 }
 
+status_t SurfaceFlinger::getProtectedContentSupport(bool* outSupported) const {
+    if (!outSupported) {
+        return BAD_VALUE;
+    }
+    *outSupported = getRenderEngine().supportsProtectedContent();
+    return NO_ERROR;
+}
+
 status_t SurfaceFlinger::enableVSyncInjections(bool enable) {
     postMessageSync(new LambdaMessage([&] {
         Mutex::Autolock _l(mStateLock);
@@ -5004,7 +5012,8 @@
         case SET_TRANSACTION_STATE:
         case CREATE_CONNECTION:
         case GET_COLOR_MANAGEMENT:
-        case GET_COMPOSITION_PREFERENCE: {
+        case GET_COMPOSITION_PREFERENCE:
+        case GET_PROTECTED_CONTENT_SUPPORT: {
             return OK;
         }
         case CAPTURE_LAYERS: