[SF] Add sysprop to enable vrr config
Test: manual with adb shell setprop ro.surface_flinger.enable_vrr_config true
BUG: 284845445
Change-Id: I36e2e132021e9ac17e1d928e754c6df54bdc29d3
diff --git a/services/surfaceflinger/Utils/FlagUtils.h b/services/surfaceflinger/Utils/FlagUtils.h
new file mode 100644
index 0000000..8435f04
--- /dev/null
+++ b/services/surfaceflinger/Utils/FlagUtils.h
@@ -0,0 +1,33 @@
+/**
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android-base/properties.h>
+#include <com_android_graphics_surfaceflinger_flags.h>
+#include <string>
+
+namespace android::flagutils {
+
+using namespace std::literals::string_literals;
+using namespace com::android::graphics::surfaceflinger;
+
+inline bool vrrConfigEnabled() {
+ static const bool enable_vrr_config =
+ base::GetBoolProperty("debug.sf.enable_vrr_config"s, false);
+ return flags::vrr_config() || enable_vrr_config;
+}
+} // namespace android::flagutils