Opened 12 years ago

Closed 12 years ago

#549 closed defect (fixed)

dQP fails when Tile is enabled

Reported by: hao Owned by:
Priority: minor Milestone:
Component: HM Version: HM-7.0
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…


CU-level delta QP fails when the sub-picture partitioning with tiles is enabled. The following simple example causes encoder crash.

TAppEncoder.exe -c cfg/encoder_intra_main.cfg -c cfg/per-sequence/BQSquare.cfg --NumTileColumnsMinus1=2 --NumTileRowsMinus1=1 -f 1 -dqd 3 -aq 1 -aqr 12

The attached patch (for rev.2419 of HM-7.0-dev) fixes the issue.

Attachments (2)

Fix-Ticket549.r2419.patch (960 bytes) - added by hao 12 years ago.
Fix-Ticket549.r2468.patch (1.5 KB) - added by hao 12 years ago.

Download all attachments as: .zip

Change History (6)

comment:1 Changed 12 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

Changed 12 years ago by hao

comment:2 Changed 12 years ago by fbossen

Patch conflicts with integration of H0226

comment:3 Changed 12 years ago by hao

Patch for r2468 is attached.

Changed 12 years ago by hao

comment:4 Changed 12 years ago by fbossen

  • Resolution set to fixed
  • Status changed from new to closed

Fixed in r2470

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These roles will be notified: Reporter, Owner, Subscriber, Participant

  • David Flynn(Subscriber)
  • Frank Bossen(Subscriber, Participant)
  • Hirofumi Aoki(Reporter, Participant)
  • jct-vc@…(Subscriber)
  • karl.sharman@…(Always)
  • Karsten Suehring(Subscriber, Always)