mouse cursor turn black box when "pointer shadow" is enabled in win2012 and 2016

[buptcaicai]

I used the latest xrdp to connect windows 2012 server. When I enabled pointer shadow, the cursor turn to a black box. When I disabled pointer shadow, the cursor turn normal.

Open Mouse Properties in Control Panel, click "Enable pointer shadow" and apply. The cursor immidiately turns a black box. If untick the "Enable pointer shadow", the cursor will turn normal.

Windows 2016 server has the same issue.

I tried enable the "PERF_DISABLE_CURSOR_SHADOW" flag in instance->settings->performance_flags in xrdp-neutrinordp.c, and it did not help.

[jsorg71]

I see this too recently too. I'll take a look.