In the reference software HTM-10.0r1, two contexts are used to code "depth_dc_flag" according to the number of segments. However, in the WD, only one context is used to code "depth_dc_flag".

The DLT variable 'm_iBitsPerDepthValue' is not used anymore in the software and should be removed. This affects the following files:

TComSlice.h/.cpp TDecSbac.cpp TEncSbac.cpp

This is a mismatch between the SW and the spec. As per spec, writing and parsing of pps_scaling_list_ref_layer_id syntax element should only happen when pps_infer_scaling_list_flag is equal to 1.

The condition should be added to the encoder and the decoder:

 if (pcPPS->getPpsInferScalingListFlag())
 {
   WRITE_CODE(pcPPS->getPpsScalingListRefLayerId(), 6, "pps_scaling_list_ref_layer_id");
 }

  if (pcPPS->getPpsInferScalingListFlag())
  {
    READ_CODE( 6, uiCode, "pps_scaling_list_ref_layer_id" ); pcPPS->setPpsScalingListRefLayerId( uiCode );
  }