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LibVideo/VP9: Move segmentation id prediction context to TileContext

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These can also be stored in the same places as the non-zero tokens
contexts.
This commit is contained in:
Zaggy1024 2022-11-28 04:56:04 -06:00 • committed by Andreas Kling
parent 9df72080a1
commit 1fe22f2141
5 changed files with 31 additions and 19 deletions
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5
Userland/Libraries/LibVideo/VP9/Utilities.h
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@ -50,6 +50,11 @@ inline BlockSubsize get_subsampled_block_size(BlockSubsize size, bool subsamplin
return ss_size_lookup[size < Block_8x8 ? Block_8x8 : size][subsampling_x][subsampling_y];
}
inline Gfx::Size<u8> block_size_to_blocks(BlockSubsize size)
{
return Gfx::Size<u8>(num_8x8_blocks_wide_lookup[size], num_8x8_blocks_high_lookup[size]);
}
inline Gfx::Size<u8> block_size_to_sub_blocks(BlockSubsize size)
{
return Gfx::Size<u8>(num_4x4_blocks_wide_lookup[size], num_4x4_blocks_high_lookup[size]);