Re: WebKit failing to find GLXFBConfig, confusion around fbconfigs + swrast

2018-09-10 Thread Daniel Drake
On Fri, Sep 7, 2018 at 7:05 AM, Jasper St. Pierre wrote: > So this is a fun question and took me a day or two of random spelunking. > Let's start with the last question, since it gives us a good starting point: > why are the PCI IDs necessary? > > The answer is "DRI2 needs to figure out the

Re: WebKit failing to find GLXFBConfig, confusion around fbconfigs + swrast

2018-09-06 Thread Jasper St. Pierre
On Mon, Aug 27, 2018 at 1:07 AM Daniel Drake wrote: > Hi, > > I'm looking at a strange issue which has taken me across WebKit, > glvnd, mesa and X, and has left me somewhat confused regarding if I've > found any real bugs here, or just expected behaviour (my graphics > knowledge doesn't go far

Re: WebKit failing to find GLXFBConfig, confusion around fbconfigs + swrast

2018-09-05 Thread Emil Velikov
Hi Daniel, On 27 August 2018 at 09:07, Daniel Drake wrote: > Questions: > > 1. What should webkit be doing in event of it not being to find a > GLXFBConfig that corresponds to the X visual of it's window? > > Attempt another config that user(webkit) knows how to work with? > 2. Why is swrast

WebKit failing to find GLXFBConfig, confusion around fbconfigs + swrast

2018-08-27 Thread Daniel Drake
Hi, I'm looking at a strange issue which has taken me across WebKit, glvnd, mesa and X, and has left me somewhat confused regarding if I've found any real bugs here, or just expected behaviour (my graphics knowledge doesn't go far beyond the basics). The issue: Under xserver-1.18 + mesa-18.1, on