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You need to modify PresentationWidget::requestPixmaps too and depending on how really really aggressive you want to be ThumbnailListPrivate::slotRequestVisiblePixmaps - Albert Astals Cid On Nov. 13, 2011, 4:04 p.m., Sebastian Rose wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://git.reviewboard.kde.org/r/103129/ > ----------------------------------------------------------- > > (Updated Nov. 13, 2011, 4:04 p.m.) > > > Review request for Okular. > > > Description > ------- > > After discovering that the aggressive behaviour in okular is not that > aggressive at all (preloads only the next 2 pages) I've written the attached > patch to add a "Greedy" option. It preloads every page into memory. > > > Diffs > ----- > > conf/dlgperformance.cpp fd0e30b > conf/dlgperformancebase.ui b022f56 > conf/okular.kcfg cff5ea5 > core/document.cpp b3ddb46 > ui/pageview.cpp 0c0ff98 > ui/presentationwidget.cpp 7c3f618 > > Diff: http://git.reviewboard.kde.org/r/103129/diff/diff > > > Testing > ------- > > Tested it on my local system, I'm using the modified okular with the new > greedy option checked and don't have any issues so far. The memory > requirement for a 580 page (color) PDF file is about 1 GiB, the bulk of it > for the pixmaps. Other (e.g. unloading) behaviour is like "Aggressive". It > takes a while for the whole document to be prerendered but after that it > works as expected. > > > Thanks, > > Sebastian Rose > >
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