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// Copyright 2020 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_AV1_VAAPI_VIDEO_DECODER_DELEGATE_H_
#define MEDIA_GPU_VAAPI_AV1_VAAPI_VIDEO_DECODER_DELEGATE_H_
#include <memory>
#include <vector>
#include "media/gpu/av1_decoder.h"
#include "media/gpu/vaapi/vaapi_video_decoder_delegate.h"
namespace media {
class ScopedVABuffer;
class AV1VaapiVideoDecoderDelegate : public AV1Decoder::AV1Accelerator,
public VaapiVideoDecoderDelegate {
public:
AV1VaapiVideoDecoderDelegate(DecodeSurfaceHandler<VASurface>* const vaapi_dec,
scoped_refptr<VaapiWrapper> vaapi_wrapper);
~AV1VaapiVideoDecoderDelegate() override;
AV1VaapiVideoDecoderDelegate(const AV1VaapiVideoDecoderDelegate&) = delete;
AV1VaapiVideoDecoderDelegate& operator=(const AV1VaapiVideoDecoderDelegate&) =
delete;
// AV1Decoder::AV1Accelerator implementation.
scoped_refptr<AV1Picture> CreateAV1Picture(bool apply_grain) override;
Status SubmitDecode(const AV1Picture& pic,
const libgav1::ObuSequenceHeader& seq_header,
const AV1ReferenceFrameVector& ref_frames,
const libgav1::Vector<libgav1::TileBuffer>& tile_buffers,
base::span<const uint8_t> data) override;
bool OutputPicture(const AV1Picture& pic) override;
// VaapiVideoDecoderDelegate implementation.
void OnVAContextDestructionSoon() override;
private:
std::unique_ptr<ScopedVABuffer> picture_params_;
std::vector<std::unique_ptr<ScopedVABuffer>> slice_params_;
};
} // namespace media
#endif // MEDIA_GPU_VAAPI_AV1_VAAPI_VIDEO_DECODER_DELEGATE_H_
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