Cleanup weighted predition related code

See merge request jvet/VVCSoftware_VTM!1803

Cleanup configuration of SbTMVP

See merge request jvet/VVCSoftware_VTM!1805

Add range check for max_dec_pic_buffering_minus1 in encoder

See merge request jvet/VVCSoftware_VTM!1802

Also fixes #738

Fix #1078: Use slice DQ flag to determine lambda

See merge request jvet/VVCSoftware_VTM!1804

- Rename members of WPScalingParam to conform to guidelines
- Avoid casts from const to non-const types
- Modify getWpScaling function to handle case where the reference
  index is negative (see #733)
- Add helper function isWeighted to determine whether weighting
  parameters are present for any colour component
- Fix some indentation issues

Fix #1054: Each GCI field has a config file option, default value is not constrained

See merge request jvet/VVCSoftware_VTM!1745

Fix #1263: coding of max_dec_pic_buffering_minus1

See merge request jvet/VVCSoftware_VTM!1796

Fix #1175: Initialize member variables to default values

See merge request jvet/VVCSoftware_VTM!1798

JVET-R0270: Handling PictureOutputFlag for RASL picture

See merge request jvet/VVCSoftware_VTM!1793

Max DPB size computation

See merge request jvet/VVCSoftware_VTM!1797

Remove debug printf statement from recent integration

See merge request jvet/VVCSoftware_VTM!1791

Fix #1185: assign CCALF parameters to all slices

See merge request jvet/VVCSoftware_VTM!1790

Align software with specification fix #1247

JVET-S0184: Modifications to virtual boundary constraints

See merge request jvet/VVCSoftware_VTM!1758

Fix #1234: add APS NAL unit to list of NAL units having 4-byte start code

See merge request jvet/VVCSoftware_VTM!1788

Add a check for unscaledPic null pointer

See merge request jvet/VVCSoftware_VTM!1787

JVET-S0183 Propoal 1: VPS information signalling modification: signal num_output_layer_sets_minus1 as num_output_layer_sets_minus2

See merge request jvet/VVCSoftware_VTM!1786

JVET-S0123, JVET-S0124: unavailable reference pictures

See merge request jvet/VVCSoftware_VTM!1738

Vadim Seregin authored 4 years ago and Karsten Suehring committed 4 years ago

JVET-S0123: Invoke the generation of unavailable reference picture for an IDR picture that has RPLs. Change the process for deriving empty RPLs when sps_idr_rpl_present_flag is equal to 0 and nal_unit_type is equal to IDR_W_RADL or IDR_N_LP to involve pps_rpl_info_in_ph_flag.

JVET-S0124: Add TemporalId, ph_non_ref_pic_flag, and ph_pic_parameter_set_id for generating unavailable reference pictures

JVET-S0071 : shortcut for signalling of subpictures layout

See merge request jvet/VVCSoftware_VTM!1752

Add the config file that is set sps_subpic_same_size_flag equal to 1.
(S0071)

add braces around the single line condition

JVET-S0183 VPS information signalling modification: signal num_output_layer_sets_minus1 as num_output_layer_sets_minus2

Fix #1177: Fix computation of APS Id in checkAuApsContent()

See merge request jvet/VVCSoftware_VTM!1785

Fix checks after !1753 and add num tile compliance check based on level limit

See merge request jvet/VVCSoftware_VTM!1778