mirror of
https://invent.kde.org/graphics/okular
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402c93e622
as it uses the yetToBeAnnounced freedesktop libspectre project. I'm actually adding libspectre sources for the kde4.0.x timeframe as libspectre won't be released/packaged on time for 4.0 but will remove it for 4.1 and onwards. libspectre is a shared project between okular and evince *hooraay* that aims to unify the developing of a layer on top of libgs That closes my work on making ps *work* on okular for KDE 4.0, any reported problem will be of course investigated Thanks for reading up to here :-D svn path=/trunk/KDE/kdegraphics/okular/; revision=732860
13 lines
573 B
Plaintext
13 lines
573 B
Plaintext
Quick Spectre Generator design explanation
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libgs has a limitation that there can only be a gs instance per process.
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To overcome that problem there is zero (when no ps document has been opened)
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or one GSRendererThread thread running (when on or more ps documents are open
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in the same okular process)
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As there is only one GSRendererThread for potentially N GSGenerator, the imageDone
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signal from GSRendererThread also emits the request and the GSGenerator checks
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if it is its request that was done or from another GSGenerator.
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