1 files changed, 56 insertions, 0 deletions
diff --git a/libs/renderengine/RenderEngine.cpp b/libs/renderengine/RenderEngine.cpp
new file mode 100644
index 0000000000..8be1c3c85b
--- /dev/null
+++ b/libs/renderengine/RenderEngine.cpp
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2013 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.
+ */
+
+#include <renderengine/RenderEngine.h>
+
+#include <cutils/properties.h>
+#include <log/log.h>
+#include <private/gui/SyncFeatures.h>
+#include "gl/GLES20RenderEngine.h"
+
+namespace android {
+namespace renderengine {
+
+std::unique_ptr<impl::RenderEngine> RenderEngine::create(int hwcFormat, uint32_t featureFlags) {
+    char prop[PROPERTY_VALUE_MAX];
+    property_get(PROPERTY_DEBUG_RENDERENGINE_BACKEND, prop, "gles");
+    if (strcmp(prop, "gles") == 0) {
+        ALOGD("RenderEngine GLES Backend");
+        return renderengine::gl::GLES20RenderEngine::create(hwcFormat, featureFlags);
+    }
+    ALOGE("UNKNOWN BackendType: %s, create GLES RenderEngine.", prop);
+    return renderengine::gl::GLES20RenderEngine::create(hwcFormat, featureFlags);
+}
+
+RenderEngine::~RenderEngine() = default;
+
+namespace impl {
+
+RenderEngine::RenderEngine(uint32_t featureFlags) : mFeatureFlags(featureFlags) {}
+
+RenderEngine::~RenderEngine() = default;
+
+bool RenderEngine::useNativeFenceSync() const {
+    return SyncFeatures::getInstance().useNativeFenceSync();
+}
+
+bool RenderEngine::useWaitSync() const {
+    return SyncFeatures::getInstance().useWaitSync();
+}
+
+} // namespace impl
+} // namespace renderengine
+} // namespace android