RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 00:17:46 +00:00
Code Issues Activity Actions

LibVideo/VP9: Prefix TransformSize with Transform_ instead of TX_

Browse source
This commit is contained in:
Zaggy1024 2022-11-26 10:59:00 -06:00 • committed by Andreas Kling
parent f6e645a153
commit 1a2d8ac40c
7 changed files with 43 additions and 43 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Userland/Libraries/LibVideo/VP9/Decoder.cpp
View file

@ -303,9 +303,9 @@ DecoderErrorOr<void> Decoder::adapt_non_coef_probs(FrameContext const& frame_con
for (size_t i = 0; i < TX_SIZE_CONTEXTS; i++) {
auto& tx_probs = probs.tx_probs();
auto& tx_counts = counter.m_counts_tx_size;
adapt_probs(tx_size_8_tree, tx_probs[TX_8x8][i], tx_counts[TX_8x8][i]);
adapt_probs(tx_size_16_tree, tx_probs[TX_16x16][i], tx_counts[TX_16x16][i]);
adapt_probs(tx_size_32_tree, tx_probs[TX_32x32][i], tx_counts[TX_32x32][i]);
adapt_probs(tx_size_8_tree, tx_probs[Transform_8x8][i], tx_counts[Transform_8x8][i]);
adapt_probs(tx_size_16_tree, tx_probs[Transform_16x16][i], tx_counts[Transform_16x16][i]);
adapt_probs(tx_size_32_tree, tx_probs[Transform_32x32][i], tx_counts[Transform_32x32][i]);
}
}
adapt_probs(mv_joint_tree, probs.mv_joint_probs(), counter.m_counts_mv_joint);
@ -413,7 +413,7 @@ DecoderErrorOr<void> Decoder::predict_intra(u8 plane, BlockContext const& block_
}
// The array aboveRow[ i ] for i = size..2*size-1 is specified by:
if (have_above && not_on_right && tx_size == TransformSize::TX_4x4) {
if (have_above && not_on_right && tx_size == Transform_4x4) {
// 1. If haveAbove is equal to 1 and notOnRight is equal to 1 and txSz is equal to 0,
// aboveRow[ i ] is set equal to CurrFrame[ plane ][ y-1 ][ Min(maxX, x+i) ].
for (auto i = block_size; i < block_size * 2; i++)
@ -1071,8 +1071,8 @@ DecoderErrorOr<void> Decoder::reconstruct(u8 plane, BlockContext const& block_co
{
// 8.6.2 Reconstruct process
// The variable dqDenom is set equal to 2 if txSz is equal to TX_32X32, otherwise dqDenom is set equal to 1.
Intermediate dq_denominator = transform_block_size == TX_32x32 ? 2 : 1;
// The variable dqDenom is set equal to 2 if txSz is equal to Transform_32X32, otherwise dqDenom is set equal to 1.
Intermediate dq_denominator = transform_block_size == Transform_32x32 ? 2 : 1;
// The variable n (specifying the base 2 logarithm of the width of the transform block) is set equal to 2 + txSz.
u8 log2_of_block_size = 2u + transform_block_size;
// The variable n0 (specifying the width of the transform block) is set equal to 1 << n.