On 09.01.2012 00:58, Philippe Roussel wrote:
Hi,I just noticed that applications start a lot slower when using a non default theme like Neos. To test this I added a NSLog as the first line of the AppController -init method and this is what I get (with a hacky method). With GNUstep theme : philou@woody:~/sources/SimpleAgenda$ date +%X.%N&& ./SimpleAgenda.app/SimpleAgenda 22:56:17.054406845 2012-01-08 22:56:17.826 SimpleAgenda[14542] AppController -init With Neos theme : philou@woody:~/sources/SimpleAgenda$ date +%X.%N&& ./SimpleAgenda.app/SimpleAgenda 23:01:01.740665917 2012-01-08 23:01:05.015 SimpleAgenda[14643] AppController -init This is almost 3 seconds slower and easily reproducible :( When I apply the following patch, application startup is under 0.5 second, no matter what theme I choose. --- Source/NSImage.m (révision 34462) +++ Source/NSImage.m (copie de travail) @@ -1812,6 +1812,7 @@ + (NSArray *) imageFileTypes { + return [NSArray arrayWithObjects:@"tif", @"tiff", @"png", @"gif", @"jpeg", @"jpg", nil]; return iterate_reps_for_types([NSImageRep registeredImageRepClasses], @selector(imageFileTypes)); }
Hard coding the file types isn't an option her, what we could do is cache the file types in the four relevant methods and make sure we clear up the cache each time a new NSImageRep subclass gets added or removed. I will try to implement that and you should then measure the time difference.
Fred _______________________________________________ Discuss-gnustep mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnustep
