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bug #23846: Rendering regression on resize (invalidated bounds)

Submitter:  Benjamin Wolsey <bwy>
Submitted:  Mon 14 Jul 2008 05:26:05 PM UTC
   
 
Category:  None Severity:  5 - Blocker
Release:  None Status:  Fixed
Privacy:  Public Assigned to:  zoulunkai
Open/Closed:  Closed
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Wed 16 Jul 2008 10:06:26 AM UTC, comment #4: 

Should be fixed.

Benjamin Wolsey <bwy>
Group Member
Wed 16 Jul 2008 01:14:29 AM UTC, comment #3: 

I tested resizing the window at startup time by using "-j" and "-k" options to specify the window size, seems no problem here.

I'll test run-time resizing later today(SDL GUI doesn't support window resizing...)



Zou Lunkai <zoulunkai>
Tue 15 Jul 2008 05:58:50 PM UTC, comment #2: 

This applies to all movies I've tried, by the way. The invalidated bounds are correct, but the placing of the movie in the window is wrong. It has stopped being centred automatically.

Benjamin Wolsey <bwy>
Group Member
Tue 15 Jul 2008 11:54:16 AM UTC, comment #1: 

Zou, might this be anything to do with your changes? I haven't worked out how to do easy revision comparisons and the web interface to bzr seems to be down, so I've no idea what it might be. I'll do a bisect later this week if no one has an idea what's caused this bug.

Benjamin Wolsey <bwy>
Group Member
Mon 14 Jul 2008 05:26:05 PM UTC, original submission:  

When resizing some movies, they are rendered incorrectly.

3d9d2222df2da09cc17e89934d383c48  toy.swf

The bars should flash on the menu screen. When enlarging, the invalidated bounds are translated while the SWF isn't. This is a problem when the movie is scaled in only one direction: only part of the bars flash.

The attached movie also shows the problem clearly. Enabling 'show updated ranges' in the View menu shows what is happening.

I think this is a regression within the last two or three weeks; I didn't notice it before I went away at the beginning of July.

The invalidated bounds may be correct: probably the movie should be translated (centred) on resize, but this isn't happening. In this case, the bug would probably have to do with the stage matrix.

Benjamin Wolsey <bwy>
Group Member

 

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Attached Files
file #16119:  zarbock.swf added by bwy (31KiB - application/x-shockwave-flash)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by zoulunkai (Posted a comment)
  • -email is unavailable- added by bwy (Submitted the item)
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    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2008-07-16 bwy Open/ClosedOpen Closed
    2008-07-16 bwy StatusNone Fixed
    2008-07-15 bwy Assigned toNone zoulunkai
    2008-07-15 bwy Carbon-CopyRemoved zou -
    2008-07-15 bwy Carbon-Copy- Added zou
    2008-07-14 bwy Attached File- Added zarbock.swf, #16119

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