Fix split parallel (ticket #201)

This commit contains some refactoring to make ENABLE_SPLIT_PARALLELISM work again. It seems to work for all tools but IBC/HashME. Fixes for those tools are pending consultation with original authors. Some obsolete code was removed as well.

changed title from Fix split parallel to Fix split parallel (ticket #201)

/Users/bboe201/jenkins/workspace/VVCSoftware_VTM_mr/source/Lib/EncoderLib/EncCu.cpp:4112:14: error: explicitly assigning value of variable of type 'int' to itself [-Werror,-Wself-assign]
  gbiLoopNum = gbiLoopNum;
  ~~~~~~~~~~ ^ ~~~~~~~~~~

added 2 commits

• 9820ee4f - compiler fix
• 17fd66da - Merge branch 'fix_split_parallel' of...

Compare with previous version

Fixed.

added 34 commits

• 17fd66da...26981a4f - 24 commits from branch jvet:master
• 46e8a1d5 - fixed cu parallel encoding
• 14f8598c - fixes to ENABLE_SPLIT_PARALLELISM
• 530e2a0c - disabling parallelization with dQP
• 5d1d8c13 - removing obsolete operations
• 74e85d1c - disabiling parallelization
• 83116783 - work in progress on ENABLE_SPLIT_PARALLELISM
• c15ca423 - obsolete code
• 2f6f61b4 - split paralellism
• aaad9077 - speed-ups
• 7da88d32 - compiler fix

Compare with previous version

added 1 commit

• 38d4ad4e - merge fix

Compare with previous version

added 1 commit

• ffc4c125 - disavle macro

Compare with previous version

merged

mentioned in commit 3717a8f1