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From: Maxim S. <mcs...@ya...> - 2005-12-07 19:29:48
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> I run into another error related to image filters. The weird behavior occurs > when the attached 1 pixel wide image gradient (attached) is passed to the > image resampler using bilinear filter. The image is used to create the > effect of a linear gradient, however when the image is drawn as a rectangle > (e.g. filling the whole screen) the result is a weird conic like gradient. > The image should be resampled in the vertical direction (and this part seems > to be correct), but the error occurs in horizontal direction. I believe that > this error is just another aspect of image-filtering bug I previously > reported. Thanks for the file. Could you post a screenshot of the result so I wouldn't have to reproduce it? I agree there can be a behaviour you don't expect, but I'd say that using resampling to simulate gradients is kinda insaine. :) Resampling is expensive by definition. It's much faster to use a small image and zoom it in with a bilinear filter. McSeem __________________________________________ Yahoo! DSL Something to write home about. Just $16.99/mo. or less. dsl.yahoo.com |