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LibVideo: Parameterize interpolation filter parsing for the VP9 decoder

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Zaggy1024 2022-11-06 20:44:45 -06:00 • committed by Andrew Kaster
parent cbb8a3f0f4
commit 568e2fc1f2
3 changed files with 38 additions and 33 deletions
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2
Userland/Libraries/LibVideo/VP9/TreeParser.h
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@ -69,6 +69,7 @@ public:
static ErrorOr<PredictionMode> parse_sub_intra_mode(BitStream&, ProbabilityTables const&, SyntaxElementCounter&);
static ErrorOr<PredictionMode> parse_uv_mode(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, PredictionMode y_mode);
static ErrorOr<PredictionMode> parse_inter_mode(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, u8 mode_context_for_ref_frame_0);
static ErrorOr<InterpolationFilter> parse_interpolation_filter(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, Optional<ReferenceFrameType> above_ref_frame, Optional<ReferenceFrameType> left_ref_frame, Optional<InterpolationFilter> above_interpolation_filter, Optional<InterpolationFilter> left_interpolation_filter);
void set_default_intra_mode_variables(u8 idx, u8 idy)
{
@ -111,7 +112,6 @@ private:
u8 calculate_single_ref_p1_probability();
u8 calculate_single_ref_p2_probability();
u8 calculate_tx_size_probability(u8 node);
u8 calculate_interp_filter_probability(u8 node);
u8 calculate_token_probability(u8 node);
u8 calculate_more_coefs_probability();