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/*
* Copyright (c) 2021, Hunter Salyer <thefalsehonesty@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include "Parser.h"
#include <AK/ByteBuffer.h>
namespace Video::VP9 {
class Decoder {
friend class Parser;
public:
Decoder();
bool decode_frame(ByteBuffer const&);
void dump_frame_info();
private:
/* (8.5) Prediction Processes */
bool predict_intra(size_t plane, u32 x, u32 y, bool have_left, bool have_above, bool not_on_right, TXSize tx_size, u32 block_index);
bool predict_inter(size_t plane, u32 x, u32 y, u32 w, u32 h, u32 block_index);
/* (8.6) Reconstruction and Dequantization */
bool reconstruct(size_t plane, u32 x, u32 y, TXSize size);
NonnullOwnPtr<Parser> m_parser;
};
}
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