* Check for NULL parameters in PCSC_ConvertReaderNameToWinSCard (Issue #2184)
* Remove masking of dwEventState as it is not needed under Linux and MacOSX and it helps in ThinLinc environment
* Workaround for Mac OS X Yosemite (10.10) SCardStatus Bug (Issue #2184)
* Since Mac OS Tiger (10.5.6), Apple introduced new function for SCardControl calls named SCardControl132(), the old SCardControl doesn't work (cf. https://opensource.apple.com/source/SmartCardServices/SmartCardServices-55111/src/PCSC/winscard_clnt.c)
When "detect" is used as gateway usage method (which is the default)
it is tried to by-pass gateway connection for local hosts.
The detection might take some time therefore print a message that people
are aware that a detection is tried.
Fixes#2171
* update_process_glyph_fragments() ignored the text background rectangle
* moved the OpRight value fix-up to update_process_glyph_fragments() since
it is required for all glyph primary drawing orders
xf_cliprdr_process_selection_notify calls xf_cliprdr_send_client_format_list
if the SelectionNotify event property was None.
xf_cliprdr_send_client_format_list called XConvertSelection even if there
was no clipboard owner. In that case the XServer generates a SelectionNotify
event to the requestor (us) with property None and so on ...
The most obvious fix is to ensure that XConvertSelection is not called if
the owner is None which is done in this commit.
In case of server side initiated desktop resize it could happen that the
client was "scaling" even if smart-sizing was disabled. The reason for
this was that the "scaled" width and height was set when the X Configure
event arrived but not in xf_desktop_resize.
* fixed crash on server-initiated desktop resize and fullscreen toggle with /gdi:sw
* implemented desktop resize for /gdi:sw
* check for availibility of XRender extension and show error messages if a setting would require it
* fixed compile error if xrender devel packages are missing
* fixed bug with server-initiated desktop resize in fullscreen mode
