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LibVideo: Parameterize parsing compound references in the VP9 decoder

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Zaggy1024 2022-11-07 02:36:30 -06:00 • committed by Andrew Kaster
parent dd18c42643
commit 37fab851f1
3 changed files with 100 additions and 93 deletions
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3
Userland/Libraries/LibVideo/VP9/TreeParser.h
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@ -8,6 +8,7 @@
#pragma once
#include "BitStream.h"
#include "Context.h"
#include "Enums.h"
#include "ProbabilityTables.h"
#include "SyntaxElementCounter.h"
@ -76,6 +77,7 @@ public:
static ErrorOr<TXSize> parse_tx_size(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, TXSize max_tx_size, Optional<bool> above_skip, Optional<bool> left_skip, Optional<TXSize> above_tx_size, Optional<TXSize> left_tx_size);
static ErrorOr<bool> parse_is_inter(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, Optional<bool> above_intra, Optional<bool> left_intra);
static ErrorOr<ReferenceMode> parse_comp_mode(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, ReferenceFrameType comp_fixed_ref, Optional<bool> above_single, Optional<bool> left_single, Optional<bool> above_intra, Optional<bool> left_intra, Optional<ReferenceFrameType> above_ref_frame_0, Optional<ReferenceFrameType> left_ref_frame_0);
static ErrorOr<bool> parse_comp_ref(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, ReferenceFrameType comp_fixed_ref, ReferenceFramePair comp_var_ref, Optional<bool> above_single, Optional<bool> left_single, Optional<bool> above_intra, Optional<bool> left_intra, Optional<ReferenceFrameType> above_ref_frame_0, Optional<ReferenceFrameType> left_ref_frame_0, Optional<ReferenceFrameType> above_ref_frame_biased, Optional<ReferenceFrameType> left_ref_frame_biased);
void set_default_intra_mode_variables(u8 idx, u8 idy)
{
@ -109,7 +111,6 @@ public:
}
private:
u8 calculate_comp_ref_probability();
u8 calculate_single_ref_p1_probability();
u8 calculate_single_ref_p2_probability();
u8 calculate_token_probability(u8 node);