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Re: NSImage TIFFRepresentation memory leak




On 29 nov 2006, at 21.25, Roland Torres wrote:

    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [anImage lockFocus];
    NSData *nsData = [anImage TIFFRepresentation]; // <-- Leak City
    [anImage unlockFocus];
    [nsData writeToFile::];  // <-- No leak here
    [pool release];

Why do you bracket the call to TIFFRepresentation inside calls to lockFocus/unlockFocus?


Any ideas?

Check the memory management history for your tiff-data using ObjectAlloc. That should tell you what's going on.


j o a r


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References: 
 >NSImage TIFFRepresentation memory leak (From: Roland Torres <email@hidden>)



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