From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58925] New: compis/kwin crashes on nouveau due to msaa Date: Tue, 01 Jan 2013 21:25:44 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2091002586==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 41046E5C1A for ; Tue, 1 Jan 2013 13:25:44 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2091002586== Content-Type: multipart/alternative; boundary="1357075544.a322cf0.20620"; charset="us-ascii" --1357075544.a322cf0.20620 Date: Tue, 1 Jan 2013 21:25:44 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58925 Priority: medium Bug ID: 58925 Assignee: dri-devel@lists.freedesktop.org Summary: compis/kwin crashes on nouveau due to msaa Severity: normal Classification: Unclassified OS: All Reporter: bobahu4@gmail.com Hardware: Other Status: NEW Version: XOrg CVS Component: General Product: DRI Here compiz/kwin crashes when tries to run with weird assertion on msaa textures. Found that msaa can be swithced off with enviroment variable http://cgit.freedesktop.org/mesa/mesa/commit/?id=1d0bf69f831e138a05a282e59746f20141046fd6 but GALLIUM_MSAA = 0 doesnt help at all. so I edited dri_fill_st_visual in dri_screen.c to disable msaa at all if (mode->sampleBuffers) { - stvis->samples = mode->samples; + stvis->samples = 1; } Now compiz/kwin work fine. kernel 3.8-git from ubuntu daily kernel-ppa, ubuntu 12.10, nvidia gtx670 -- You are receiving this mail because: You are the assignee for the bug. --1357075544.a322cf0.20620 Date: Tue, 1 Jan 2013 21:25:44 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 58925
Assignee dri-devel@lists.freedesktop.org
Summary compis/kwin crashes on nouveau due to msaa
Severity normal
Classification Unclassified
OS All
Reporter bobahu4@gmail.com
Hardware Other
Status NEW
Version XOrg CVS
Component General
Product DRI 

Here compiz/kwin crashes when tries to run with weird assertion on msaa
textures. 
Found that msaa can be swithced off with enviroment variable 

http://cgit.freedesktop.org/mesa/mesa/commit/?id=1d0bf69f831e138a05a282e59746f20141046fd6

but GALLIUM_MSAA = 0 doesnt help at all.

so I edited dri_fill_st_visual in dri_screen.c to disable msaa at all 

   if (mode->sampleBuffers) {
-      stvis->samples = mode->samples;
+      stvis->samples = 1;
   }

Now compiz/kwin work fine.

kernel 3.8-git from ubuntu daily kernel-ppa, ubuntu 12.10, nvidia gtx670

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--1357075544.a322cf0.20620-- --===============2091002586== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============2091002586==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58925] compis/kwin crashes on nouveau due to msaa Date: Tue, 01 Jan 2013 21:28:17 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1800993587==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F3E8E5C34 for ; Tue, 1 Jan 2013 13:28:17 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1800993587== Content-Type: multipart/alternative; boundary="1357075697.Ea1F2cfC0.21103"; charset="us-ascii" --1357075697.Ea1F2cfC0.21103 Date: Tue, 1 Jan 2013 21:28:17 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58925 --- Comment #1 from Vladimir --- Forgot the assertion nvc0_miptree_init_ms_mode:177 - invalid nr_samples: 32 dri2.c:256:dri2_drawable_process_buffers: Assertion `drawable->msaa_textures[att]' failed. -- You are receiving this mail because: You are the assignee for the bug. --1357075697.Ea1F2cfC0.21103 Date: Tue, 1 Jan 2013 21:28:17 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 1 on bug 58925 from 
Forgot the assertion

nvc0_miptree_init_ms_mode:177 - invalid nr_samples: 32
dri2.c:256:dri2_drawable_process_buffers: Assertion
`drawable->msaa_textures[att]' failed.

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--1357075697.Ea1F2cfC0.21103-- --===============1800993587== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1800993587==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58925] compis/kwin crashes on nouveau due to msaa Date: Tue, 01 Jan 2013 21:35:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1565706027==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F1ABE5C11 for ; Tue, 1 Jan 2013 13:35:03 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1565706027== Content-Type: multipart/alternative; boundary="1357076103.Fe8Dac0.22592"; charset="us-ascii" --1357076103.Fe8Dac0.22592 Date: Tue, 1 Jan 2013 21:35:03 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58925 Vladimir changed: What |Removed |Added ---------------------------------------------------------------------------- Hardware|Other |x86-64 (AMD64) OS|All |Linux (All) Component|General |libGL -- You are receiving this mail because: You are the assignee for the bug. --1357076103.Fe8Dac0.22592 Date: Tue, 1 Jan 2013 21:35:03 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 58925
What Removed Added
Hardware Other x86-64 (AMD64)
OS All Linux (All)
Component General libGL

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--1357076103.Fe8Dac0.22592-- --===============1565706027== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1565706027==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58925] compis/kwin crashes on nouveau due to msaa Date: Wed, 02 Jan 2013 21:12:53 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1517902698==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 30C7DE5D54 for ; Wed, 2 Jan 2013 13:12:53 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1517902698== Content-Type: multipart/alternative; boundary="1357161172.1bfABbc1.21382"; charset="us-ascii" --1357161172.1bfABbc1.21382 Date: Wed, 2 Jan 2013 21:12:52 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58925 --- Comment #2 from Christoph Bumiller --- What's weird is, why does it try to create a texture with 32 samples ? 32x MSAA is not very common ... -- You are receiving this mail because: You are the assignee for the bug. --1357161172.1bfABbc1.21382 Date: Wed, 2 Jan 2013 21:12:52 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 2 on bug 58925 from 
What's weird is, why does it try to create a texture with 32 samples ? 32x MSAA
is not very common ...

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--1357161172.1bfABbc1.21382-- --===============1517902698== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1517902698==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58925] compis/kwin crashes on nouveau due to msaa Date: Mon, 19 Aug 2013 17:18:01 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2098140077==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id EE50BE7509 for ; Mon, 19 Aug 2013 10:18:00 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2098140077== Content-Type: multipart/alternative; boundary="1376932681.f2AEC28E1.1467"; charset="us-ascii" --1376932681.f2AEC28E1.1467 Date: Mon, 19 Aug 2013 17:18:01 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D58925 --- Comment #3 from Pali Roh=C3=A1r --- This problem is maybe related: http://lists.freedesktop.org/archives/mesa-dev/2013-August/043505.html Kwin from KDE4.8 not rendering properly after commit 35840ab189595b817fa8b1a1df8cc92474a7c38d: st/dri: implement MSAA for GLX/DRI2 framebuffers Author: Marek Ol=C5=A1=C3=A1k 2012-12-03 05:36:08 Committer: Marek Ol=C5=A1=C3=A1k 2012-12-07 14:19:29 Reviewed-by: Brian Paul --=20 You are receiving this mail because: You are the assignee for the bug. --1376932681.f2AEC28E1.1467 Date: Mon, 19 Aug 2013 17:18:01 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 3 on bug 58925<= /a> from Pali Roh=C3=A1r 
This problem is maybe related:
http://lists.freedesktop.org/archives/mesa-dev/2013-August/043505.h=
tml

Kwin from KDE4.8 not rendering properly after commit
35840ab189595b817fa8b1a1df8cc92474a7c38d:
st/dri: implement MSAA for GLX/DRI2 framebuffers
Author: Marek Ol=C5=A1=C3=A1k  2012-12-03 05:36:08
Committer: Marek Ol=C5=A1=C3=A1k  2012-12-07 14:19:29
Reviewed-by: Brian Paul

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  • You are the assignee for the bug.
--1376932681.f2AEC28E1.1467-- --===============2098140077== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============2098140077==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58925] compis/kwin crashes on nouveau due to msaa Date: Mon, 19 Aug 2013 17:57:19 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1308929211==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id F1851E75B4 for ; Mon, 19 Aug 2013 10:57:19 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1308929211== Content-Type: multipart/alternative; boundary="1376935040.8be8ED3.15064"; charset="us-ascii" --1376935040.8be8ED3.15064 Date: Mon, 19 Aug 2013 17:57:20 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58925 Fabio Pedretti changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|dri-devel@lists.freedesktop |mesa-dev@lists.freedesktop. |.org |org CC| |fabio.ped@libero.it, | |maraeo@gmail.com Product|DRI |Mesa Version|XOrg CVS |git Component|libGL |Mesa core -- You are receiving this mail because: You are the assignee for the bug. --1376935040.8be8ED3.15064 Date: Mon, 19 Aug 2013 17:57:20 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 58925
What Removed Added
Assignee dri-devel@lists.freedesktop.org mesa-dev@lists.freedesktop.org
CC   fabio.ped@libero.it, maraeo@gmail.com
Product DRI Mesa
Version XOrg CVS git
Component libGL Mesa core

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--1376935040.8be8ED3.15064-- --===============1308929211== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1308929211==--