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Ticket Resolution Summary Owner Reporter
#270 fixed Section 9.2 equation correction bbross felix.henry
Description

Section 9.2: The derivation of tbAddrT should be:

tbAddrT = cuAddress( x0 + (entropy_coding_synchro + 1) * ( 1 << Log2MaxCUSize ) − 1, y0 − 1 )

and the derivation of i when tile_boundary_independence_flag is equal to 0 should be:

i = ( tbAddrRasterScan / picWidthInLCUs ) % ( num_substreams_minus1 + 1 )

#276 fixed SaoMaxDepth unknown in APS bbross tkunlin
Description

An APS does not contain a pps_id or sps_id pointing to an active sequence parameter set. As a consequence, the sequence size is not known when parsing an APS, and SaoMaxDepth can not be computed as : SaoMaxDepth = Min( 4, Min( Floor( Log2( PicWidthInLCUs ) ), Floor( Log2( PicHeightInLCUs ) ) ) )

The coded SAO parameters can still be saved thanks to the sao_data_byte_count syntax element, and later parsed when SaoMaxDepth is known.

But is it the wanted behaviour ? Shouldn't an APS contain a reference to a SPS ?

#277 fixed Incoherency between HM and WD on intra_chroma_pred_mode bbross sirond
Description

In WD, intra_chroma_pred_mode syntax element is in prediction_unit() which implies that in case of an intra_NxN PU, there are four intra_chroma_pred_mode. In HM (see TDecEntropy::decodePredInfo), there is only one intra_chroma_pred_mode in such a case.

I don't know who is right or wrong...

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