diff --git a/bufferinfo/BufferInfoGetter.h b/bufferinfo/BufferInfoGetter.h
new file mode 100644
index 0000000..78c29ff
--- /dev/null
+++ b/bufferinfo/BufferInfoGetter.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 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.
+ */
+
+#ifndef ANDROID_BUFFERINFOGETTER_H_
+#define ANDROID_BUFFERINFOGETTER_H_
+
+#include <drm/drm_fourcc.h>
+#include <hardware/gralloc.h>
+
+#include "drm/DrmDevice.h"
+#include "drmhwcgralloc.h"
+
+#ifndef DRM_FORMAT_INVALID
+#define DRM_FORMAT_INVALID 0
+#endif
+
+namespace android {
+
+class BufferInfoGetter {
+ public:
+  virtual ~BufferInfoGetter() {
+  }
+
+  virtual int ConvertBoInfo(buffer_handle_t handle, hwc_drm_bo_t *bo) = 0;
+
+  bool IsHandleUsable(buffer_handle_t handle);
+
+  static BufferInfoGetter *GetInstance();
+
+  static uint32_t DrmFormatToBitsPerPixel(uint32_t drm_format);
+  static bool IsDrmFormatRgb(uint32_t drm_format);
+};
+
+class LegacyBufferInfoGetter : public BufferInfoGetter {
+ public:
+  using BufferInfoGetter::BufferInfoGetter;
+
+  int Init();
+
+  int ConvertBoInfo(buffer_handle_t handle, hwc_drm_bo_t *bo) override = 0;
+
+  static LegacyBufferInfoGetter *CreateInstance();
+
+  static uint32_t ConvertHalFormatToDrm(uint32_t hal_format);
+  const gralloc_module_t *gralloc_;
+};
+
+#define LEGACY_BUFFER_INFO_GETTER(getter_)                           \
+  LegacyBufferInfoGetter *LegacyBufferInfoGetter::CreateInstance() { \
+    auto *instance = new getter_();                                  \
+    if (!instance)                                                   \
+      return NULL;                                                   \
+                                                                     \
+    int ret = instance->Init();                                      \
+    if (ret) {                                                       \
+      ALOGE("Failed to initialize the " #getter_ " getter %d", ret); \
+      delete instance;                                               \
+      return NULL;                                                   \
+    }                                                                \
+    return instance;                                                 \
+  }
+
+}  // namespace android
+#endif