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Re: Quartz Composition Memory Leak Problem



I do not see the leak in your application. I do see the leak whenever a
composition runs that uses an Image With Movie patch. I see that leak both
when your application loads the composition and when Quartz Composer loads
the composition. 1200 - 1500 bytes/minute are leaked.


When I run compositions without Image With Movie, either with your
application or with Quartz Composer, I do not see the leak.

I attached a composition that plays the Mac intro movie on a billboard - I don't see any leak:


Attachment: Movie.qtz
Description: application/quartzcomposer


[G4Book:MacOS] setenv MallocStackLogging 1
[G4Book:MacOS] /Developer/Applications/Graphics\ Tools/Quartz\ Composer.app/Contents/MacOS/Quartz\ Composer &
[1] 5971
[G4Book:MacOS] (5971) malloc: recording stacks using standard recorder


[G4Book:MacOS] leaks 5971
(5974) malloc: recording stacks using standard recorder
Process 5971: 35650 nodes malloced for 7710 KB
Process 5971: 0 leaks for 0 total leaked bytes.


can you reproduce? This movie is JPEG encoded and the leak may depend on the movie encoding type, what kind of movies are you using?


________________________________________________________
Pierre-Olivier Latour                            email@hidden
Quartz Composer Architect                Graphics & Imaging Team

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References: 
 >Re: Quartz Composition Memory Leak Problem (From: Tom Bernard <email@hidden>)



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