From owner-freebsd-x11@freebsd.org Sun Dec 9 03:31:31 2018 Return-Path: Delivered-To: freebsd-x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 224F7133544A for ; Sun, 9 Dec 2018 03:31:31 +0000 (UTC) (envelope-from jbeich@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5D5FD7648E for ; Sun, 9 Dec 2018 03:31:30 +0000 (UTC) (envelope-from jbeich@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 1A9531335445; Sun, 9 Dec 2018 03:31:30 +0000 (UTC) Delivered-To: x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 091241335444 for ; Sun, 9 Dec 2018 03:31:30 +0000 (UTC) (envelope-from jbeich@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A2A167648A; Sun, 9 Dec 2018 03:31:29 +0000 (UTC) (envelope-from jbeich@freebsd.org) Received: by freefall.freebsd.org (Postfix, from userid 1354) id 923D989DE; Sun, 9 Dec 2018 03:31:29 +0000 (UTC) From: Jan Beich To: Kevin Oberman Cc: greg@unrelenting.technology, yuripv@yuripv.net, "freebsd-x11\@freebsd.org" Subject: Re: [CFT] Mesa 18.3.0 update (mesa-libs, mesa-dri, libosmesa, clover) References: <790ba1cb-7251-e8b3-f7a3-6de3cdee9958@yuripv.net> <8t11-v5xg-wny@FreeBSD.org> <1544292716.1907.0@smtp.migadu.com> Date: Sun, 09 Dec 2018 04:31:25 +0100 In-Reply-To: (Kevin Oberman's message of "Sat, 8 Dec 2018 16:10:39 -0800") Message-ID: <8t0z-nzoy-wny@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 5D5FD7648E X-Spamd-Result: default: False [-2.94 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; NEURAL_HAM_SHORT(-0.97)[-0.973,0]; NEURAL_HAM_LONG(-0.97)[-0.970,0]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Dec 2018 03:31:31 -0000 Kevin Oberman writes: > On Sat, Dec 8, 2018 at 1:38 PM Jan Beich wrote: > >> Kevin Oberman writes: >> >> > As far as firefox is concerned, I tried running it with the "MOZ" >> variables >> > Jan listed, but I still got the same status message in about:support. I >> > also looked though about:config for relevant settings, but came up blank. >> >> That's expected. Environment variables override hardware qualifications. >> Whether WebRender is actually in-use is decided by Compositing field. >> WebRender (like WebGL 2) requires OpenGL 3.2+ which SandyBridge supports. >> If it fails you'd see "unavailable by runtime: WebRender initialization >> failed". >> >> $ MOZ_ACCELERATED=1 MOZ_WEBRENDER=1 firefox --new-instance --profile >> $(mktemp -dt ffprofile) about:support [...] >> If you're curious how fast WebRender is try toggling >> gfx.webrender.debug.profiler >> which would enable profiling overlay that shows FPS, CPU/GPU usage, etc. >> > > With entering the variables correctly, I see both as enabled by user, but > the profiler sees no GPU use at all. about:support output exactly matches > what you show. Also expected. WebRender uses GL_EXT_debug_marker to collect GPU profiles which isn't implemented by Mesa. $ MESA_EXTENSION_OVERRIDE=+GL_EXT_debug_marker glxgears Mesa 18.3.0 implementation error: Trying to enable unknown extension: GL_EXT_debug_marker Please report at https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa ^C https://github.com/servo/webrender/blob/7c4162c58197/webrender/src/renderer.rs#L1969 https://feedback.wildfiregames.com/report/opengl/feature/GL_EXT_debug_marker