Hi!But is it normal that it takes 1000x times more? This worries me because the server where I'll deploy will run FreeBSD, so it does NOT have Quartz below to do this kind of work... I know Quartz is amazing, but it's a little hard to accept that Sun2D is this bad. There must be a bug of some sort here... right?
We'll do some FreeBSD performance tests on this ASAP. Yours Miguel Arroz On 2008/02/27, at 01:11, Galen Rhodes wrote:
Yes, they switched from the Quartz rendering pipeline to the Sun rendering pipeline and the performance sucks. I've already posted a bug report to Apple about it.In the meantime switch to the Quartz rendereing pipeline with the following command line switch:-Dapple.awt.graphics.UseQuartz=true -- Galen Rhodes [EMAIL PROTECTED] http://www.photoyoda.com http://www.myspace.com/woexpert On Feb 26, 2008, at 7:37 PM, Miguel Arroz wrote:Hi! I have the following code to downscale images: // Do the scalingBufferedImage reducedImage = new BufferedImage(newX, newY, BufferedImage.TYPE_INT_RGB);Graphics2D g = reducedImage.createGraphics();g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED);NSLog.out.appendln("Drawing image with original dimensions " + originalImage.getWidth() + ", " + originalImage.getHeight()+ " with size " + newX + ", " + newY ); */g.drawImage(originalImage, 0, 0, newX, newY, 0, 0, originalImage.getWidth(), originalImage.getHeight(), null);g.dispose();The log is: INFO 00:27:16 (NSLog :38) -Drawing image with original dimensions 3072, 2304 with size 267, 200This took about a second to process in my Powerbook on Tiger. I migrated to Leopard, and this is taking... well... forever. I waited several minutes and it's still sucking up my CPU. Shark says it's taking a lot of time in color conversion stuff:<pastedGraphic.png>I have no ideia why. It's the same image and the same code. Only the OS has changed. Another Leopard bug?Any ideias? Yours Miguel Arroz Miguel Arroz http://www.terminalapp.net http://www.ipragma.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/grhodes%40thissmallworld.com This email sent to [EMAIL PROTECTED]
Miguel Arroz http://www.terminalapp.net http://www.ipragma.com
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