- The return value of getscalingListPresentFlag function in Slice.h has been fixed to be m_tileGroupscalingListPresentFlag from m_tileGroupLmcsEnabledFlag.

When the brick_splitting_present_flag is equal to 1, the value of rect_slice_flag shall be equal to 1.

Replacing num_brick_rows_minus1 with num_brick_rows_minus2

  - Add macro for code changes.

Both fields are required to have the same dimensions for being combined into one picture again. The checks fail, if the dimensions are the same, so they need to be inverted.

This reverts merge request !915

The fix was confirmed as part of the specification.

 The following fixes has been made:

   - Removed prefixes like 'i' for new variables

   - Adding braces also for if-clauses with a single statement

   - Removed some trailing spaces

   - Changed variable precedingDRAP in Picture from int to bool

Update cfg file for rasterscan slice

When calling pcPicCurr->finalInit() pointers to LMCS APS or Scalining List APS
can be zero. Dereferencing those is undefined. It's also not necessary, because
the arguments passed as reference are later converted to pointers again.

Implement option B for NAL unit header syntax.
NOTE: Neither the JVET-O0129-v2 or the JVET-O2001-vEJVET-O2001-vE documents specify a nal unit type NAL_UNIT_VPS, and this nal unit type is required. In this implementation NAL_UNIT_VPS is defined to be 25.

Fixing incorrect condition. Previous condition in the check has problem when the picture being check is also an IRAP picture.
Updating the retrival of VUI to avoid crash when VUI is not setup.

 Implementation of the Dependent RAP indication SEI message. Pictures are marked as DRAP pictures using the encoder config parameter DRAPPeriod, which sets DRAP pictures periodically. Conformance checks are performed at the decoder side to verify that the DRAP pictures follow the constraints in the VVC specification.