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diff --git a/examples/gav1_decode_cv_pixel_buffer_pool.h b/examples/gav1_decode_cv_pixel_buffer_pool.h
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+/*
+ * Copyright 2020 The libgav1 Authors
+ *
+ * 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 LIBGAV1_EXAMPLES_GAV1_DECODE_CV_PIXEL_BUFFER_POOL_H_
+#define LIBGAV1_EXAMPLES_GAV1_DECODE_CV_PIXEL_BUFFER_POOL_H_
+
+#include <CoreVideo/CoreVideo.h>
+
+#include <cstddef>
+#include <memory>
+
+#include "gav1/frame_buffer.h"
+
+extern "C" libgav1::StatusCode Gav1DecodeOnCVPixelBufferSizeChanged(
+    void* callback_private_data, int bitdepth,
+    libgav1::ImageFormat image_format, int width, int height, int left_border,
+    int right_border, int top_border, int bottom_border, int stride_alignment);
+
+extern "C" libgav1::StatusCode Gav1DecodeGetCVPixelBuffer(
+    void* callback_private_data, int bitdepth,
+    libgav1::ImageFormat image_format, int width, int height, int left_border,
+    int right_border, int top_border, int bottom_border, int stride_alignment,
+    libgav1::FrameBuffer* frame_buffer);
+
+extern "C" void Gav1DecodeReleaseCVPixelBuffer(void* callback_private_data,
+                                               void* buffer_private_data);
+
+class Gav1DecodeCVPixelBufferPool {
+ public:
+  static std::unique_ptr<Gav1DecodeCVPixelBufferPool> Create(
+      size_t num_buffers);
+
+  // Not copyable or movable.
+  Gav1DecodeCVPixelBufferPool(const Gav1DecodeCVPixelBufferPool&) = delete;
+  Gav1DecodeCVPixelBufferPool& operator=(const Gav1DecodeCVPixelBufferPool&) =
+      delete;
+
+  ~Gav1DecodeCVPixelBufferPool();
+
+  libgav1::StatusCode OnCVPixelBufferSizeChanged(
+      int bitdepth, libgav1::ImageFormat image_format, int width, int height,
+      int left_border, int right_border, int top_border, int bottom_border,
+      int stride_alignment);
+
+  libgav1::StatusCode GetCVPixelBuffer(int bitdepth,
+                                       libgav1::ImageFormat image_format,
+                                       int width, int height, int left_border,
+                                       int right_border, int top_border,
+                                       int bottom_border, int stride_alignment,
+                                       libgav1::FrameBuffer* frame_buffer);
+  void ReleaseCVPixelBuffer(void* buffer_private_data);
+
+ private:
+  Gav1DecodeCVPixelBufferPool(size_t num_buffers);
+
+  CVPixelBufferPoolRef pool_ = nullptr;
+  const int num_buffers_;
+};
+
+#endif  // LIBGAV1_EXAMPLES_GAV1_DECODE_CV_PIXEL_BUFFER_POOL_H_