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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_GPU_VP9_PICTURE_H_
#define MEDIA_GPU_VP9_PICTURE_H_
#include <memory>
#include "base/macros.h"
#include "media/filters/vp9_parser.h"
#include "media/gpu/codec_picture.h"
#include "media/video/video_encode_accelerator.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
namespace media {
class V4L2VP9Picture;
class VaapiVP9Picture;
class VP9Picture : public CodecPicture {
public:
VP9Picture();
// TODO(tmathmeyer) remove these and just use static casts everywhere.
virtual V4L2VP9Picture* AsV4L2VP9Picture();
virtual VaapiVP9Picture* AsVaapiVP9Picture();
// Create a duplicate instance and copy the data to it. It is used to support
// VP9 show_existing_frame feature. Return the scoped_refptr pointing to the
// duplicate instance, or nullptr on failure.
scoped_refptr<VP9Picture> Duplicate();
std::unique_ptr<Vp9FrameHeader> frame_hdr;
absl::optional<Vp9Metadata> metadata_for_encoding;
protected:
~VP9Picture() override;
private:
// Create a duplicate instance.
virtual scoped_refptr<VP9Picture> CreateDuplicate();
DISALLOW_COPY_AND_ASSIGN(VP9Picture);
};
} // namespace media
#endif // MEDIA_GPU_VP9_PICTURE_H_