Re: [9fans] drawterm tearing

2009-10-19 Thread erik quanstrom
> great. now that you have a reproducible test case, try this: > > in drawterm/gui-x11/x11.c:/^xdraw it says > > /* > * drawterm was distributed for years with > * "return 0;" right here. > * maybe we should give up on all this? > */ > > if((dx

Re: [9fans] drawterm tearing

2009-10-19 Thread Russ Cox
> scrolling does not fix the problem.  the framebuffer > is wrong.  forcing faces to redraw does fix the problem. > i don't have enough screen real estate so faces is sometimes > partially obscured by acme.  the tear appears to be in line > with the top of acme's window.  in testing just now it > h

Re: [9fans] drawterm tearing

2009-10-19 Thread erik quanstrom
> what changed recently? > not drawterm. no. not drawterm. not the video card. i've recently "upgraded" x. ; ls -l `{which drawterm} -rwxr-xr-x 1 quanstro users 1226424 Mar 12 2009 /home/quanstro/bin/amd64/drawterm but that may be a red herring, see below > can you tell us m

Re: [9fans] drawterm tearing

2009-10-19 Thread Russ Cox
On Fri, Oct 16, 2009 at 1:02 PM, erik quanstrom wrote: > i've recently been suffering from tearing in drawterm > http://www.quanstro.net/9fans/tear.png > >  ; xrdb -symbols | grep REL > -DRELEASE=10503000 what changed recently? not drawterm. i'm not claiming drawterm is bug-free, but there must