Opened 9 years ago

Closed 9 years ago

#582 closed task (fixed)

Removal of now unused code related to old WPP FLUSH_ALIGN

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

Description

Since WPP has been mandated to use one row per substream, some code can be removed from the reference software. This code, related to the old and badly named OL_FLUSH_ALIGN define, was used to perform flush operations at line boundaries *within* a substream that spanned multiple LCU lines. This is no longer useful.

A patch showing the changes is attached (based on development release 2445), along with md5sums of class C & D sequences (all MAIN profiles) showing that reference, WPP and class-D-tile bitstreams are unchanged before and after the code modification.

Attachments (7)

removeflushcode.patch (9.5 KB) - added by gordon 9 years ago.
HM7r2445-ref.md5s (10.7 KB) - added by gordon 9 years ago.
HM70r2445-noOLFLUSH.md5s (11.6 KB) - added by gordon 9 years ago.
HM70r2445-WPP99.md5s (11.1 KB) - added by gordon 9 years ago.
HM70r2445-noOLFLUSH-WPP99.md5s (12.4 KB) - added by gordon 9 years ago.
HM7r2445-classD-9999.md5s (11.7 KB) - added by gordon 9 years ago.
HM70r2445-noOLFLUSH-classDTiles.md5s (13.1 KB) - added by gordon 9 years ago.

Download all attachments as: .zip

Change History (9)

comment:1 Changed 9 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

Changed 9 years ago by gordon

Changed 9 years ago by gordon

Changed 9 years ago by gordon

Changed 9 years ago by gordon

Changed 9 years ago by gordon

Changed 9 years ago by gordon

Changed 9 years ago by gordon

comment:2 Changed 9 years ago by fbossen

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

Fixed in r2460

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