Changes between Version 27 and Version 28 of QtBackLog


Ignore:
Timestamp:
Oct 29, 2009 11:29:52 PM (11 years ago)
Author:
zecke@selfish.org
Comment:

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  • QtBackLog

    v27 v28  
    3131||[https://bugs.webkit.org/show_bug.cgi?id=30740 #30740]||Using QImageReader::setQuality(49) will use JDCT_IFAST and promises to give a 5% speedup on image_cycling.||||||
    3232||[https://bugs.webkit.org/show_bug.cgi?id=30210 #30210]||Create Embedded profile that will tune for embedded usage. This can mean to save memory in favor of speed, add a speed gain by avoiding certain operations, trading image quality for speed||||||
    33 ||||Change CursorQt.cpp to not create QPixmap's right away but only on first load. This will be a minor memory improvement.||||||
     33||[https://bugs.webkit.org/show_bug.cgi?id=29443 #29443]||Using WebCore's FontCache decreases memory usage. Change done by Benjamin Poulain||||||
     34||||~~Change CursorQt.cpp to not create QPixmap's right away but only on first load. This will be a minor memory improvement.~~ Using DEFINE_LOCAL_STATIC had a negative impact on memory usage.||||||
    3435||~~[https://bugs.webkit.org/show_bug.cgi?id=27538 #27538]~~||~~Image decoder changes needs to be measured. Do they make anything faster/slower? Do they consume more or less memory?~~||[https://trac.webkit.org/changeset/49179 49179] [https://trac.webkit.org/changeset/49180 49180] [https://trac.webkit.org/changeset/49181 49181] [https://trac.webkit.org/changeset/49182 49182] [https://trac.webkit.org/changeset/49183 49183] [https://trac.webkit.org/changeset/491865 49185] [https://trac.webkit.org/changeset/49186 49186] [https://trac.webkit.org/changeset/49559 49559]||6.10.2009-14.10.2009||
    3536||~~[https://bugs.webkit.org/show_bug.cgi?id=30769 #30769]~~||~~Export fastMalloc, fastCalloc, fastRealloc and fastFree on GCC/Unix~~||[https://trac.webkit.org/changeset/50204 50204] [https://trac.webkit.org/changeset/50205 50205]||28.10.2009||