mirror of
https://github.com/RGBCube/serenity
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907816e629
With the addition of this struct, both the bool to determine if coefs should be parsed and the token parse itself can take specific parameters. This is the last step in parameterizing all the tree parsing, so the old functions in TreeParser are now unused. This patch is very satisfying :^) There's still more work to be done to clean up how the parameters are passed from Parser, but that's work for another day.
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021, Hunter Salyer <thefalsehonesty@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "Symbols.h"
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#include <AK/Types.h>
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namespace Video::VP9 {
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class SyntaxElementCounter final {
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public:
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/* (8.3) Clear Counts Process */
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void clear_counts();
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u8 m_counts_intra_mode[BLOCK_SIZE_GROUPS][INTRA_MODES];
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u8 m_counts_uv_mode[INTRA_MODES][INTRA_MODES];
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u8 m_counts_partition[PARTITION_CONTEXTS][PARTITION_TYPES];
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u8 m_counts_interp_filter[INTERP_FILTER_CONTEXTS][SWITCHABLE_FILTERS];
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u8 m_counts_inter_mode[INTER_MODE_CONTEXTS][INTER_MODES];
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u8 m_counts_tx_size[TX_SIZES][TX_SIZE_CONTEXTS][TX_SIZES];
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u8 m_counts_is_inter[IS_INTER_CONTEXTS][2];
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u8 m_counts_comp_mode[COMP_MODE_CONTEXTS][2];
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u8 m_counts_single_ref[REF_CONTEXTS][2][2];
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u8 m_counts_comp_ref[REF_CONTEXTS][2];
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u8 m_counts_skip[SKIP_CONTEXTS][2];
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u8 m_counts_mv_joint[MV_JOINTS];
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u8 m_counts_mv_sign[2][2];
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u8 m_counts_mv_class[2][MV_CLASSES];
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u8 m_counts_mv_class0_bit[2][CLASS0_SIZE];
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u8 m_counts_mv_class0_fr[2][CLASS0_SIZE][MV_FR_SIZE];
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u8 m_counts_mv_class0_hp[2][2];
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u8 m_counts_mv_bits[2][MV_OFFSET_BITS][2];
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u8 m_counts_mv_fr[2][MV_FR_SIZE];
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u8 m_counts_mv_hp[2][2];
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u8 m_counts_token[TX_SIZES][BLOCK_TYPES][REF_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS][UNCONSTRAINED_NODES];
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u8 m_counts_more_coefs[TX_SIZES][BLOCK_TYPES][REF_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS][2];
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};
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}
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