Re: [VirtualGL-Users] If the application sets GL_{RED|GREEN|BLUE|ALPHA}_{SCALE|BIAS} to non-default...

2011-03-24 Thread Nathan Kidd
Hi Darrell, This is the 2nd fairly recent issue I notice you tracked down to drivers being very unhappy with specific modes set. I'm curious, how did you go about figuring out which call was killing the driver? Is it trial-and-error or you have a GL-driver-writer's mind and can make

Re: [VirtualGL-Users] If the application sets GL_{RED|GREEN|BLUE|ALPHA}_{SCALE|BIAS} to non-default...

2011-03-24 Thread DRC
No, I'm not that smart. :) These have all been cases of someone specifically leaving a particular mode set, experiencing readback problems, and reporting it to me. This specific bug report is here: http://sourceforge.net/tracker/?func=detailaid=3234376group_id=117509atid=678327 On 3/24/11