Re: caching of image importer vs image downloader

• Subject: Re: caching of image importer vs image downloader
• From: Pierre-Olivier Latour <email@hidden>
• Date: Fri, 27 Jan 2006 10:10:22 -0800
• Delivered-to: email@hidden
• Delivered-to: email@hidden

When using Image Downloader, make sure the "use cache" setting is
true and it will attempt to cache the downloaded images in RAM / VRAM
_but_ only up to a maximum number of Mb: if too many images are in
the cache, the oldest will get evicted. You're likely reaching the
threshold, therefore the framerate drop.

Is the maxiumum amount of image cached by quartz composer image downloader settable
somewhere? how is it calculated?

It is not settable, but limited to 10% of video texture memory

________________________________________________________
Pierre-Olivier Latour                            	email@hidden
Quartz Composer Team				Apple Computer, Inc.

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