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| author | Luboš Luňák <l.lunak@collabora.com> | 2020-10-09 18:09:56 +0200 |
|---|---|---|
| committer | Luboš Luňák <l.lunak@collabora.com> | 2020-10-16 10:11:14 +0200 |
| commit | a559ddd37b09a35f26a291f1a0f94608309a7d99 (patch) | |
| tree | 98c067732d759793949cef87806c4815c0c7717a /sd | |
| parent | 8062e88e73acd8d1f9a62b0bd519b499693285e3 (diff) | |
try to prefetch in threads also all graphics for the active page
Change-Id: Ib4df3914a4f510a76f08aa2f6633bfdadf54a1e4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104131
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Diffstat (limited to 'sd')
| -rw-r--r-- | sd/source/ui/view/drviews1.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sd/source/ui/view/drviews1.cxx b/sd/source/ui/view/drviews1.cxx index 70c9ba3a2090..09814bd7b470 100644 --- a/sd/source/ui/view/drviews1.cxx +++ b/sd/source/ui/view/drviews1.cxx @@ -39,6 +39,7 @@ #include <svx/fmshell.hxx> #include <tools/debug.hxx> #include <tools/diagnose_ex.h> +#include <vcl/graphicfilter.hxx> #include <view/viewoverlaymanager.hxx> @@ -997,6 +998,13 @@ bool DrawViewShell::SwitchPage(sal_uInt16 nSelectedPage) VisAreaChanged(::tools::Rectangle(Point(), Size(1, 1))); } + // Try to prefetch all graphics for the active page. This will be done + // in threads to be more efficient than loading them on-demand one by one. + std::vector<Graphic*> graphics; + mpActualPage->getGraphicsForPrefetch(graphics); + if(graphics.size() > 1) // threading does not help with loading just one + GraphicFilter::GetGraphicFilter().MakeGraphicsAvailableThreaded(graphics); + if (meEditMode == EditMode::Page) { /********************************************************************** |