On Fri, Oct 17, 2014 at 3:06 PM, José Fonseca <jose.r.fons...@gmail.com> wrote:
> > > On Thu, Oct 16, 2014 at 11:33 AM, 张辉 Jack Zhang <zhvi...@hotmail.com> > wrote: > >> Thanks for the reply, just >> 2 more questions: >> >> Why does it not support es 3/3.1? Any plan to support it? >> > > Just because nobody did the work. Most of my work focuses on desktop > OpenGL and Direct3D. I don't have GLES3 samples / implementations off-hand > so I can test it, so no plan to doit myself. > > I took a quick look and I don't think it would be a lot of work. Most of > the GL entry points are there due to the overlap with desktop GL. So it's > mostly a matter of updating the egltrace.so wrapper and eglretrace > components to understand and recreate GLES 3.x contexts. > > It shouldn't take more than 1-2 of days, even for somebody not familiar > with Apitrace code. > > FYI, I had to cleanup the way apitrace handles context version/profiles because it was a mess (lots of duplication, plus we were trying to describe profiles with enums instead of a struct), and GLX/WGL_EXT_create_context_es_profile wasn't been traced properly as consequence. Once this cleanup was done, adding support for GLES3 was trivial. So I went ahead and did it. I only barely tested with a trivial test case, but it seems to work. Jose
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