commit 4d211cf51f4703f54f252b827fd56ab621e93a8d
author Ady Abraham <adyabr@google.com> Tue Dec 14 16:19:03 2021 -0800
committer Ady Abraham <adyabr@google.com> Tue Dec 14 16:19:56 2021 -0800
tree 68076c7089503d81957748ff9e2bb1b1425bf234
parent c8b70f796dd424182a19c06906af0b149e94a6b3

SF: add composer optional features

Test: SF unit tests

Change-Id: I7f177aae58d13e45dfdd54579722cec55dc21a3a

services/surfaceflinger/DisplayHardware/HWComposer.cpp

diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index d851e22..514c879 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -159,8 +159,10 @@
     }
     mRegisteredCallback = true;
 
+    const bool vsyncSwitchingSupported =
+            mComposer->isSupported(Hwc2::Composer::OptionalFeature::RefreshRateSwitching);
     mComposer->registerCallback(
-            sp<ComposerCallbackBridge>::make(callback, mComposer->isVsyncPeriodSwitchSupported()));
+            sp<ComposerCallbackBridge>::make(callback, vsyncSwitchingSupported));
 }
 
 bool HWComposer::getDisplayIdentificationData(hal::HWDisplayId hwcDisplayId, uint8_t* outPort,