On Fri, 19 May 2006 15:25:13 +0100 Simon Wistow <[EMAIL PROTECTED]> babbled:
> Both these tiffs > > http://thegestalt.org/simon/tmp/new_ducked.tif > http://thegestalt.org/simon/tmp/weird_ducked.tif > > are being handled oddly by the tiff loader in Imlib2. If I run the first > (new_ducked.tif) through the example convert program then it comes out > all black but the right size. The second should look like the first but > with a colour wheel on top but instead comes out as just the colour > wheel which leads me to suspect it might be an alpha problem. > > xv, convert/ImageMagick and Shake all handle it ok. Gimp, eog, Imlib2 do > not. > > I'm at a loss - putting some diagnostics into raster() show that > TIFFGetPixel(A|R|G|B) are all returning 0 for every pixel. > > Now may be a good time to point out that, over the last couple of years, > I have come to loathe and abhor Tiff and am actively nauseas about the > prospect of possibly writing anything that may have to touch RAW files. i am going to have to make your day get worse.... "works for me" (tm). imlib2_view display the same results that gimp and imagemagick display for both tif files. when imlib2_convert runs it converts to just what i'd expect (converting to a png) but png does nuke the pixel values where the alpha value is 0 (so for new_ducked its all blank and for the weird_ducked only the colorwheel contains useful pixels). > *shudder* > > Simon > > > > > > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > enlightenment-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [EMAIL PROTECTED] 裸好多 Tokyo, Japan (東京 日本) ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
