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Bug 3463

Summary: Setting window opacity while window is partially offscreen doesn't work
Product: SDL Reporter: phufhi
Component: videoAssignee: Ryan C. Gordon <icculus>
Status: ASSIGNED --- QA Contact: Sam Lantinga <slouken>
Severity: minor    
Priority: P2    
Version: 2.0.5   
Hardware: x86_64   
OS: Windows 7   

Description phufhi 2016-10-20 22:51:20 UTC 
When the opacity of a window is decreased from 1 to anything lower than 1 while the window is partially offscreen, the window turns invisible rather than changing to the correct opacity.

I'm using version 2.0.5 of SDL.