bugGnash - The GNU Flash player - Bugs: bug #18879, Bogus invalidated bounds on...

 
 

bug #18879: Bogus invalidated bounds on loop-back

Submitted by:  Sandro Santilli <strk>
Submitted on:  Thu 25 Jan 2007 10:59:59 AM UTC  
 
Category: coreSeverity: 4 - Important
Release: NoneStatus: Fixed
Privacy: PublicAssigned to: Sandro Santilli <strk>
Open/Closed: Closed

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Thu 25 Jan 2007 10:59:59 AM UTC, original submission:

The 'simple_loop_test.swf' file with associated 'simple_loop_testrunner' runner reveal a bug in invalidated bounds
computation.
If you play the movie with gnash you can easily see the problem:
the first frame, which is blank (no chars in displaylist) is not
properly drawn when the movie is advanced after the last frame (loop-back). In particular, the invalidated bounds are NULL and
thus the previous content of the screen is kept.

Actually, this keeps happening in later frames too.. there's
no clearnign at all.
Note that the testrunner checks for number of items in DisplayList
so this is not a problem with the core lib.
To verify you can force full redraw and you see the difference.

Sandro Santilli <strk>
Project MemberIn charge of this item.

 

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    Follow 4 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 25 Jan 2007 01:36:20 PM UTCstrkCategorygui=>core
      StatusNone=>Fixed
      Assigned tobjacques=>strk
      Open/ClosedOpen=>Closed

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