RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-28 01:17:46 +00:00
Code Issues Activity Actions

LibVideo/VP9: Don't store the default_intra_mode in a field

Browse source 
The default intra prediction mode was only used to set the sub-block
modes and the y prediction mode. Instead of storing it in a field, with
the sub modes are stored in an Array, we can just pull the last element
to set the y mode.
This commit is contained in:
Zaggy1024 2022-11-22 20:59:16 -06:00 • committed by Andreas Kling
parent 713b48cfe2
commit e379223633
4 changed files with 7 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Libraries/LibVideo/VP9/TreeParser.cpp
View file

@ -80,7 +80,7 @@ ErrorOr<Partition> TreeParser::parse_partition(BitStream& bit_stream, Probabilit
return value;
}
ErrorOr<PredictionMode> TreeParser::parse_default_intra_mode(BitStream& bit_stream, ProbabilityTables const& probability_table, BlockSubsize mi_size, Optional<Array<PredictionMode, 4> const&> above_context, Optional<Array<PredictionMode, 4> const&> left_context, PredictionMode block_sub_modes[4], u8 index_x, u8 index_y)
ErrorOr<PredictionMode> TreeParser::parse_default_intra_mode(BitStream& bit_stream, ProbabilityTables const& probability_table, BlockSubsize mi_size, Optional<Array<PredictionMode, 4> const&> above_context, Optional<Array<PredictionMode, 4> const&> left_context, Array<PredictionMode, 4> const& block_sub_modes, u8 index_x, u8 index_y)
{
// FIXME: This should use a struct for the above and left contexts.