Support buffering SystemDependent GraphicData (II)

In this step I have changed all calls that use a
B2DPolyPolygon and do filled graphics, added support for
providing needed transformation which will -if supported-
be used. Added buffering of SystemDependentData at
B2DPolyPolygon for that purpose, see comments describing
the current possibilities in the Gdiplus implementation.

Moved lifetime creation/cleanup of SystemDependentDataManager
to ImplSVData due to cleanup problems in the clang build

Tried to use a std::unique_ptr to hold the instance
of a SystemDependentDataBuffer at ImplSVData and cleanup
inside DeInitVCL() right before ::ImplDeInitScheduler. This
works in principle, but scheduler shutdown triggers
ProcessEventsToIdle which leads to repaints and re-creates
the buffer. Will now do exactly as was done with GdiPlusBuffer
before, a simple local static incarnation and a call to
SetStatic() in constructor

Splitted SystemDependentDataBuffer and Timer due to
different LifeTimes. Timer needs to be destructed
earlier than SystemDependentDataBuffer, before
Scheduler::ImplDeInitScheduler() is called from
DeInitVCL()

Change-Id: I2134e4346a183a4cee1be3428c51541cc8867c11
Reviewed-on: https://gerrit.libreoffice.org/60102
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

1 files changed, 6 insertions, 0 deletions

diff --git a/vcl/inc/svdata.hxx b/vcl/inc/svdata.hxx
index 679debce188e..6ef279586ea1 100644
--- a/vcl/inc/svdata.hxx
+++ b/vcl/inc/svdata.hxx
@@ -106,6 +106,11 @@ namespace vcl
     class Window;
 }
 
+namespace basegfx
+{
+    class SystemDependentDataManager;
+}
+
 class LocaleConfigurationListener : public utl::ConfigurationListener
 {
 public:
@@ -372,6 +377,7 @@ struct ImplSVData
 css::uno::Reference<css::i18n::XCharacterClassification> const& ImplGetCharClass();
 
 void        ImplDeInitSVData();
+VCL_PLUGIN_PUBLIC basegfx::SystemDependentDataManager& ImplGetSystemDependentDataManager();
 VCL_PLUGIN_PUBLIC vcl::Window* ImplGetDefaultWindow();
 VCL_PLUGIN_PUBLIC vcl::Window* ImplGetDefaultContextWindow();
 VCL_PLUGIN_PUBLIC const std::locale& ImplGetResLocale();