Opened 12 years ago

Closed 12 years ago

#588 closed defect (fixed)

Typo in pseudo codes in 9.2.2.6 Binarization process for cu_qp_delta

Reported by: kchono Owned by: bbross
Priority: minor Milestone: D7
Component: Text Version: D7 (I1003) d1
Keywords: cu_qp_delta Cc: bbross, wjhan, jct-vc@…

Description

According to JCTVC-F754, "cNum--" should be "--cNum." However, the current spec does not define the prefix decrement operator. A reasonable fix would be to decrement the cNum in advance. The fix is described in the attachment.

Attachments (1)

20120626-dqp-kc.doc​ (36.5 KB) - added by kchono 12 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 Changed 12 years ago by DefaultCC Plugin

  • Cc bbross wjhan jct-vc@… added

Changed 12 years ago by kchono

comment:2 Changed 12 years ago by bbross

As an improvement of the fix, I suggest to move

cNum = absV − 2

after

if( absVGreaterThan1Flag ) {

to assure that cNum never gets negative although it would be not used in that case.

comment:3 Changed 12 years ago by bbross

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

This is fixed in JCTVC-I1003 d5 (v6).

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  • Benjamin Bross(Owner, Subscriber, Participant)
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  • Keiichi Chono(Reporter)
  • Woo-Jin Han(Subscriber)