diff --git a/libs/bufferqueueconverter/BufferQueueConverter.cpp b/libs/bufferqueueconverter/BufferQueueConverter.cpp
new file mode 100644
index 0000000..b1896fa
--- /dev/null
+++ b/libs/bufferqueueconverter/BufferQueueConverter.cpp
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2020 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 <gui/Surface.h>
+#include <gui/bufferqueue/2.0/H2BGraphicBufferProducer.h>
+
+#include "include/bufferqueueconverter/BufferQueueConverter.h"
+
+
+using ::android::Surface;
+using ::android::IGraphicBufferProducer;
+using ::android::hardware::graphics::bufferqueue::V2_0::utils::H2BGraphicBufferProducer;
+
+
+namespace android {
+
+struct SurfaceHolder {
+    sp<Surface> surface;
+    SurfaceHolder(const sp<Surface>& s) : surface(s) {}
+};
+
+/**
+ * Custom deleter for SurfaceHolder unique pointer
+ */
+void destroySurfaceHolder(SurfaceHolder* surfaceHolder) {
+    delete surfaceHolder;
+}
+
+
+SurfaceHolderUniquePtr getSurfaceFromHGBP(const sp<HGraphicBufferProducer>& token) {
+    if (token == nullptr) {
+        ALOGE("Passed IGraphicBufferProducer handle is invalid.");
+        return SurfaceHolderUniquePtr(nullptr, nullptr);
+    }
+
+    sp<IGraphicBufferProducer> bufferProducer = new H2BGraphicBufferProducer(token);
+    if (bufferProducer == nullptr) {
+        ALOGE("Failed to get IGraphicBufferProducer.");
+        return SurfaceHolderUniquePtr(nullptr, nullptr);
+    }
+
+    sp<Surface> newSurface(new Surface(bufferProducer, true));
+    if (newSurface == nullptr) {
+        ALOGE("Failed to create Surface from HGBP.");
+        return SurfaceHolderUniquePtr(nullptr, nullptr);
+    }
+
+    return SurfaceHolderUniquePtr(new SurfaceHolder(newSurface), destroySurfaceHolder);
+}
+
+
+ANativeWindow* getNativeWindow(SurfaceHolder* handle) {
+    if (handle == nullptr) {
+        ALOGE("SurfaceHolder is invalid.");
+        return nullptr;
+    }
+
+    return static_cast<ANativeWindow*>(handle->surface.get());
+}
+
+} // namespace android