bugGnash - The GNU Flash player - Bugs: bug #18857, render_handler_cairo.cpp:307:...

 
 

bug #18857: render_handler_cairo.cpp:307: Assertion `g_cr_output' failed

Submitted by:  Martin Guy <martinwguy>
Submitted on:  Tue 23 Jan 2007 09:56:45 PM UTC  
 
Category: render-cairoSeverity: 2 - Minor
Release: NoneStatus: Fixed
Privacy: PublicAssigned to: Bastiaan Jacques <bjacques>
Open/Closed: Closed

Add a New Comment(Rich Markup)
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Sun 25 Nov 2007 05:04:13 AM UTC, comment #4:

I believe this has been fixed a while ago.

Bastiaan Jacques <bjacques>
Project MemberIn charge of this item.
Fri 02 Feb 2007 01:09:34 PM UTC, comment #3:

We now have two different calls for loading:
readHEader() and completeLoad()
they are already used by Player class, so see
if you can handle to initialize the gui and renderer
before completeLoad is called

Sandro Santilli <strk>
Project Member
Thu 01 Feb 2007 04:50:55 PM UTC, comment #2:

So this means that renderer::begin_display() is called before GtkCairoGlue::configure() is called. I need to establish a requirement for the GUI library to finish initialising the renderer.

This of course develops the classical problem that the renderer ordinarily needs to have a width and a height to create and setup the renderer, and this is not known until the parser has parsed the SWF header. This parsing also triggered some renderer calls in the past.. and it seems also in the crash reported in this bug.

Bastiaan Jacques <bjacques>
Project MemberIn charge of this item.
Tue 23 Jan 2007 10:54:01 PM UTC, comment #1:

Bastiaan, I suspect this is due to the still confused design of the GUI subsystem, could you check it ? [ thinking of resize events and initialization of drawable ]

Sandro Santilli <strk>
Project Member
Tue 23 Jan 2007 09:56:45 PM UTC, original submission:

Happened once (cvs-20070123 cairo-gtk-nosound), has never happened again, even in a dozen immediate reruns of the same binary on the same file, presumably due to a race condition.

Martin Guy <martinwguy>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach File(s):
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by bjacques (Posted a comment)
  • -unavailable- added by strk (Posted a comment)
  • -unavailable- added by martinwguy (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can click here to add your encouragement to it.
    This task has 0 encouragements so far.

    Only logged-in users can vote.

     

    Please enter the title of George Orwell's famous dystopian book (it's a date):

     

     

    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 25 Nov 2007 05:04:13 AM UTCbjacquesStatusNone=>Fixed
      Open/ClosedOpen=>Closed
    Tue 23 Jan 2007 10:54:01 PM UTCstrkAssigned toNone=>bjacques

    Back to the top


    Powered by Savane 3.1-cleanup1