I am finding it hard to determine in many cases exactly what is thread safe as this is not complete:
http://developer.apple.com/documentation/Cocoa/Conceptual/Multithreading/Thr eadSafetySummary/chapter_950_section_2.html Can I call the following from a thread? segImageRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL pixelsWide:100 pixelsHigh:100 bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace bitmapFormat:NSAlphaFirstBitmapFormat bytesPerRow:100 * 4 bitsPerPixel:32]; segBaseAddr = [segImageRep bitmapData]; [segImageRep dealloc]; How about: NSImage * image = [[[NSImage alloc] initWithContentsOfFile:path] autorelease]; [NSGraphicsContext saveGraphicsState]; [NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithBitmapImageRep:segImageRep]]; [image drawInRect:NSMakeRect(0, 0, [image size].width, [image size].height) fromRect:NSMakeRect(0, 0, [image size].width, [image size].height) operation:NSCompositeCopy fraction:1.0]; [NSGraphicsContext restoreGraphicsState]; I am trying to eliminate as much as possible calls to detachNewThreadSelector since I can only pass these methods a single object. Thanks, Trygve _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
