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// Copyright 2018 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_VAAPI_VAAPI_VP9_ACCELERATOR_H_
#define MEDIA_GPU_VAAPI_VAAPI_VP9_ACCELERATOR_H_
#include "base/sequence_checker.h"
#include "media/filters/vp9_parser.h"
#include "media/gpu/vp9_decoder.h"
namespace media {
template <class T> class DecodeSurfaceHandler;
class VASurface;
class VP9Picture;
class VaapiWrapper;
class VaapiVP9Accelerator : public VP9Decoder::VP9Accelerator {
public:
VaapiVP9Accelerator(DecodeSurfaceHandler<VASurface>* vaapi_dec,
scoped_refptr<VaapiWrapper> vaapi_wrapper);
~VaapiVP9Accelerator() override;
// VP9Decoder::VP9Accelerator implementation.
scoped_refptr<VP9Picture> CreateVP9Picture() override;
bool SubmitDecode(const scoped_refptr<VP9Picture>& pic,
const Vp9SegmentationParams& seg,
const Vp9LoopFilterParams& lf,
const Vp9ReferenceFrameVector& reference_frames,
const base::Closure& done_cb) override;
bool OutputPicture(const scoped_refptr<VP9Picture>& pic) override;
bool IsFrameContextRequired() const override;
bool GetFrameContext(const scoped_refptr<VP9Picture>& pic,
Vp9FrameContext* frame_ctx) override;
private:
const scoped_refptr<VaapiWrapper> vaapi_wrapper_;
DecodeSurfaceHandler<VASurface>* vaapi_dec_;
SEQUENCE_CHECKER(sequence_checker_);
DISALLOW_COPY_AND_ASSIGN(VaapiVP9Accelerator);
};
} // namespace media
#endif // MEDIA_GPU_VAAPI_VAAPI_VP9_ACCELERATOR_H_
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