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diff --git a/shared/OpenglCodecCommon/auto_goldfish_dma_context.h b/shared/OpenglCodecCommon/auto_goldfish_dma_context.h
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+++ b/shared/OpenglCodecCommon/auto_goldfish_dma_context.h
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+/*
+ * Copyright (C) 2018 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef ANDROID_INCLUDE_HARDWARE_AUTO_GOLDFISH_DMA_CONTEXT_H
+#define ANDROID_INCLUDE_HARDWARE_AUTO_GOLDFISH_DMA_CONTEXT_H
+
+#include <inttypes.h>
+#include "goldfish_dma.h"
+
+// A C++ wrapper for goldfish_dma_context that releases resources in dctor.
+class AutoGoldfishDmaContext {
+public:
+    AutoGoldfishDmaContext();
+    explicit AutoGoldfishDmaContext(goldfish_dma_context *ctx);
+    ~AutoGoldfishDmaContext();
+
+    const goldfish_dma_context &get() const { return m_ctx; }
+    void reset(goldfish_dma_context *ctx);
+    goldfish_dma_context release();
+
+private:
+    AutoGoldfishDmaContext(const AutoGoldfishDmaContext &rhs);
+    AutoGoldfishDmaContext& operator=(const AutoGoldfishDmaContext &rhs);
+
+    goldfish_dma_context m_ctx;
+};
+
+#endif  // ANDROID_INCLUDE_HARDWARE_AUTO_GOLDFISH_DMA_CONTEXT_H