<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - pdftops 20 Aug 2013 is about 10% slower than last year" href="https://bugs.freedesktop.org/show_bug.cgi?id=68322#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - pdftops 20 Aug 2013 is about 10% slower than last year" href="https://bugs.freedesktop.org/show_bug.cgi?id=68322">bug 68322</a> from <a class="email" href="mailto:ajohnson@redneon.com" title="Adrian Johnson <ajohnson@redneon.com>"> Adrian Johnson</a> <pre>I don't think adding this special case is worthwhile for a 1% improvement in a small number of files. If we do find architectures where floating point is slower there is an integer only implementation of the scaling I did in <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [PATCH] Image quality worse compared to Adobe Reader" href="show_bug.cgi?id=22138#c33">bug 22138 comment 33</a> that will work for all images instead of special casing only some images. Another option for faster scaling would be to use a library like pixman that has optimized versions for different architectures eg SSE2 on x86. The downside is pixman only supports 8 bits per component RGB and has some limitations on image sizes so we would still need the poppler version for other the cases it doesn't handle.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>