Revert "Turn off synthetic VSYNC when adjusting thread scheduling for performance"

This reverts commit bac7071aa3b1ae72f90b904b9af61b5c74ba9265.

Reason for revert: Droidmonitor created revert due to Jank regression b/404073995.

Change-Id: Id57f5cda7a34f4598a82d86d7290d5b1c57f1315

1 files changed, 11 insertions, 0 deletions

diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index de7d455fa4..bad5e2e3b5 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -50,6 +50,17 @@ namespace android {
 
 namespace hal = hardware::graphics::composer::hal;
 
+namespace gui {
+inline std::string_view to_string(ISurfaceComposer::OptimizationPolicy optimizationPolicy) {
+    switch (optimizationPolicy) {
+        case ISurfaceComposer::OptimizationPolicy::optimizeForPower:
+            return "optimizeForPower";
+        case ISurfaceComposer::OptimizationPolicy::optimizeForPerformance:
+            return "optimizeForPerformance";
+    }
+}
+} // namespace gui
+
 DisplayDeviceCreationArgs::DisplayDeviceCreationArgs(
         const sp<SurfaceFlinger>& flinger, HWComposer& hwComposer, const wp<IBinder>& displayToken,
         std::shared_ptr<compositionengine::Display> compositionDisplay)