From owner-freebsd-x11@freebsd.org Thu Jan 10 18:22:41 2019 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 D1A72149488E for ; Thu, 10 Jan 2019 18:22:40 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D5FB38FA61 for ; Thu, 10 Jan 2019 18:22:39 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: by mail-wr1-x42a.google.com with SMTP id u4so12512688wrp.3 for ; Thu, 10 Jan 2019 10:22:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Z58CkKg1z1n8L72QMy6+zlZFd/tMWf4V8A806FqlC4k=; b=UL+5KtCgaIfKCq3bHIGzRvzAXQsHDoErzewc1bSK9EZLcfPKi8gI7XXo2+P23X1hSz TZRMKjQuNPQdbGytk5UznLl24H89OYfycteM/os5FMbJgFj4qzO0rWRBhIGnAm6zppVa H4IMYPI5Ai9nR8g6UqNlnGdG3D0yFMwobvVUh/jOjoS/EcXDektfswDF3w9r3n5/mD2U 8fUiHZ1huMoLfar52gHTvekIpVDE820wp+Lu6UbUgBP+uBYvxtGCRz3jZ+kUPADoqjUD ysw+FVOa3X0dJf6vcfwoGKK1d2nlArwK9L2O94rLgZltAsrXIT3p/0fKzPsuUO03V7An xQEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Z58CkKg1z1n8L72QMy6+zlZFd/tMWf4V8A806FqlC4k=; b=VXBOcCBbHQ2X+0Wsbisr1nNJKveJZcq48NFffH4HOoZgO/6TCLNC6hjuzKEcSKcmSt xDc5BI5Dnv3mj50k2xMswI5sTVYee5lE95npR59LlKa77+AxugkdTww+52DVA0lwJXjY SkOWpJBd4Q87i70s/d9aFhsKw+T1YWGCRvRgEs4RPFh3IXmf8kNjKeTaLI7tFsX9Q/IC 9/MVO1fRM6/QsmcmnmtUhy1IKDlsjjX9MaZZckSO8R+E1QAHOeOWpK1Pd1x6X5XnKp3/ xdVIr1rFxswbGt/kem83eU2p6POxZNtrWT92kk862GoeV7d7txO9sce8qklD9kgpTYB/ TYhQ== X-Gm-Message-State: AJcUukezochCIs0A5teqaSxrokfsKsmJBRWF7/0Ep3+ks4FAF55Sy4Ss z2NnKQx7Q16f0CCy/l8s+VcTchiXfpMYz17xC2piCA== X-Google-Smtp-Source: ALg8bN6AN3ZMvyOZIJKOwUa2/xWI55IQ0b9qWvi743DeRewxeyEsBIw4j99PO2rms3emEGCRIDJgxTmqVW19FnaGMBc= X-Received: by 2002:a5d:634b:: with SMTP id b11mr10330519wrw.14.1547144558410; Thu, 10 Jan 2019 10:22:38 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Johannes Lundberg Date: Thu, 10 Jan 2019 18:22:27 +0000 Message-ID: Subject: Re: Intel modesetting and tearing To: Christian Weisgerber Cc: freebsd-x11@freebsd.org X-Rspamd-Queue-Id: D5FB38FA61 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=UL+5KtCg; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of johalun0@gmail.com designates 2a00:1450:4864:20::42a as permitted sender) smtp.mailfrom=johalun0@gmail.com X-Spamd-Result: default: False [-6.67 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-x11@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.94)[-0.939,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; RCVD_TLS_LAST(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[a.2.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE(-2.72)[ip: (-9.82), ipnet: 2a00:1450::/32(-1.96), asn: 15169(-1.73), country: US(-0.08)]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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: Thu, 10 Jan 2019 18:22:41 -0000 On Thu, Jan 10, 2019 at 16:03 Christian Weisgerber wrote: > I recently switched from an obsolescent Radeon card to the built-in > Intel HD Graphics P4600 with i915kms.ko and the modesetting driver. > That works fine, but there is very noticeable tearing whenever > something moves on-screen. If you google for it, you'll find plenty > of complaints on Linux, so this is not a FreeBSD issue. > > For MPlayer, replacing the default Xvideo with GL video output (-vo gl) > eliminates tearing. > > And as I found out just today and quite by accident, in Firefox > toggling layers.acceleration.force-enabled to true will also eliminate > all tearing, whether from soft-scrolling or when playing YouTube > videos. Hallelujah! Woot?! You mean I can use modesetting AND have tearfree Firefox? Thanks for the tip!! I will use this until I switch i3 -> Sway. > > -- > Christian "naddy" Weisgerber naddy@mips.inka.de > _______________________________________________ > freebsd-x11@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-x11 > To unsubscribe, send any mail to "freebsd-x11-unsubscribe@freebsd.org" >