Fixup for 7cf2b5809f, makes sure cairo
has all data committed to the surface, and handle random errors.
Change-Id: I39e5b5777968c4563a8ce3870bac3d4182090f3b
+ Move BitmapEx construction from an XBitmapCanvas into BitmapEx
where (arguably) it will be easier to re-factor later, treat a
mask fetch failure as if we have no mask
+ Teach the cairo canvas to return a non-pre-multiplied RGB +
separate Alpha BitmapEx when it can to avoid unpleasantness with
the underlying X resources.
+ Add tentative code-path to convert 32bit color Bitmaps into
24bit color, to avoid confusing X
Change-Id: Iaf6998c796aea6d73c57bed2bc03152d9636d5f5
With enabled -Woverloaded-virtual gcc warning (see
http://lists.freedesktop.org/archives/libreoffice/2011-March/009567.html),
canvas exposed a nasty clash between WeakComponentImplHelper::disposing
and XEventListener::disposing. Fixed by overriding *once* in baseclass,
and then calling disambiguated, renamed methods.
2008/05/21 13:32:03 thb 1.3.68.10: Made vcl and cairo canvas work with emf+ patches; smoothed out internal cairo makefile changes; corrected cairocanvas sprite update
2008/04/21 07:32:10 thb 1.3.68.9: RESYNC: (1.3-1.4); FILE MERGED
2008/04/16 13:47:38 thb 1.3.68.8: Made cairocanvas build on Win32 again
2008/04/10 21:18:37 mox 1.3.68.7: Making cairo quartz buildable. Some pieces still missing.
2008/04/04 22:08:33 thb 1.3.68.6: Fixed output of bezier polygons for cairo; fixed missing surfaces here and there; removed useless refcounted SurfaceProvider arguments (that lead to premature canvas death, as called during ctor)
2008/04/02 22:56:26 thb 1.3.68.5: Reworked Surface class to abstract interface; changed all manual refcount handling to RAII
2008/03/18 22:00:55 thb 1.3.68.4: Implementing non-backbuffered canvas for cairocanvas as well - reworked to share most of the code
2008/03/13 22:48:50 thb 1.3.68.3: merging in remaining ooo-build cairocanvas fixes; completing std color space implementation
2007/12/20 22:18:56 thb 1.3.68.2: #i81092# #i78888# #i78925# #i79258# #i79437# #i84784# Large canvas rework, completing various areas such as color spaces, bitmap data access, true sprite and non-sprite implementations, and upstreaming the canvas parts of rodos emf+ rendering
2007/10/01 13:02:01 thb 1.3.68.1: #i78888# #i78925# #i79258# #i79437# Merge from CWS picom
