bugGnash - The GNU Flash player - Bugs: bug #21409, Artifacts around shape

 
 

bug #21409: Artifacts around shape

Submitted by:  Bastiaan Jacques <bjacques>
Submitted on:  Tue 23 Oct 2007 11:47:40 PM UTC  
 
Category: render-aggSeverity: 2 - Minor
Release: NoneStatus: Fixed
Privacy: PublicAssigned to: Udo Giacomozzi <udog>
Open/Closed: Closed

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Tue 16 Dec 2008 11:08:13 AM UTC, comment #3:

The original report suggests that the problem does not occur with Cairo. I'm fairly sure that I have fixed the problem with OpenGL in the past.

Bastiaan Jacques <bjacques>
Project Member
Tue 16 Dec 2008 10:28:29 AM UTC, comment #2:

Agg renders this correctly. Cairo doesn't support alpha, so make it a cairo / ogl bug if you want to keep it open.

Benjamin Wolsey <bwy>
Project Member
 Spam posted by an anonymous
Wed 24 Oct 2007 07:32:00 AM UTC, comment #1:

This is most probably a duplicate of bug #20972.

Interesting that Cairo renders it correctly. Maybe Cairo does not yet support the alpha channel and thus is /not affected/ by the bug?

Udo Giacomozzi <udog>
Project MemberIn charge of this item.
Tue 23 Oct 2007 11:47:40 PM UTC, original submission:

http://www.charliefoulkes.com/flash/whack-a-doc-v2.swf

This movie renders as is showed in the attached screenshot. I've marked the screenshot with the various renders. If you compare the Agg renderer to the proprietary player, Agg shows artifacts around the red text (probably rendered as normal shapes) near the top of the window. OpenGL also suffers from this problem, Cairo does not.

This does not in any way subtract from the fact that the button is coloured wrong in Cairo. ;)

Here's some output from the Agg run:

28292] 16:40:12: X server pixel format is (R16:8, G8:8, B0:8, 32 bpp)
28292] 16:40:12: X server is using BGRA32 pixel format
28292] 16:40:12: framebuffer pixel format is BGRA32 (little-endian host)
28292] 16:40:12: Base url set to: file:///home/bastiaan/swf/whack-a-doc-v2.swf
28292] 16:40:12: Movie file:///home/bastiaan/swf/whack-a-doc-v2.swf (SWF7) added to library
28292] 16:40:12: GTK-AGG: Using shared memory image
28292] 16:40:12: initialized AGG buffer <0xb7a92000>, 880000 bytes, 550x400, rowsize is 2200 bytes

Bastiaan Jacques <bjacques>
Project Member

 

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Attached Files
file #14187:  artifacts.png added by bjacques (259KiB - image/png)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by bwy (Posted a comment)
  • -unavailable- added by udog (Posted a comment)
  • -unavailable- added by bjacques (Submitted the item)
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    Follow 7 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 16 Dec 2008 11:08:13 AM UTCbjacquesStatusReady For Test=>Fixed
      Open/ClosedOpen=>Closed
    Tue 16 Dec 2008 10:28:29 AM UTCbwyStatusDuplicate=>Ready For Test
    Wed 09 Jul 2008 09:56:52 AM UTCstrkAttached File#16061=>Removed
    Wed 09 Jul 2008 07:25:55 AM UTCNoneAttached File-=>Added powered_mysql_80x15.png, #16061
    Wed 24 Oct 2007 04:39:59 PM UTCbjacquesStatusNone=>Duplicate
    Tue 23 Oct 2007 11:47:40 PM UTCbjacquesAttached File-=>Added artifacts.png, #14187

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