Opened 8 months ago

Last modified 4 weeks ago

#1617 new defect

Not initialized NumCtusInSlice[0] to 0.

Reported by: djpark0115 Owned by:
Priority: minor Milestone: H.266/VVC v4
Component: spec Version: H.266/VVC v3
Keywords: Cc: ksuehring, bbross, XiangLi, fbossen, jvet@…

Description

In VVC V2 6.5.1, NumCtusInSlice[0] = 0 is missing.

if( pps_single_slice_per_subpic_flag )
{

if( !sps_subpic_info_present_flag ) /* There is no subpicture info and only one slice in a picture. */

for( j = 0; j < NumTileRows; j++ )

for( i = 0; i < NumTileColumns; i++ )

AddCtbsToSlice( 0, TileColBdVal[ i ], TileColBdVal[ i + 1 ], TileRowBdVal[ j ], TileRowBdVal[ j + 1 ] )

should be replaced by

if( pps_single_slice_per_subpic_flag )
{

if( !sps_subpic_info_present_flag ) /* There is no subpicture info and only one slice in a picture. */

NumCtusInSlice[0] = 0
for( j = 0; j < NumTileRows; j++ )

for( i = 0; i < NumTileColumns; i++ )

AddCtbsToSlice( 0, TileColBdVal[ i ], TileColBdVal[ i + 1 ], TileRowBdVal[ j ], TileRowBdVal[ j + 1 ] )

Change history (2)

comment:1 Changed 4 weeks ago by bbross

Good catch, will be fixed in VVC v4.

comment:2 Changed 4 weeks ago by bbross

  • Milestone set to H.266/VVC v4
  • Version changed from H.266/VVC v2 to H.266/VVC v3
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