diff options
Diffstat (limited to 'zarb-ml/mageia-dev/2011-December/010403.html')
| -rw-r--r-- | zarb-ml/mageia-dev/2011-December/010403.html | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/zarb-ml/mageia-dev/2011-December/010403.html b/zarb-ml/mageia-dev/2011-December/010403.html new file mode 100644 index 000000000..e22541cf0 --- /dev/null +++ b/zarb-ml/mageia-dev/2011-December/010403.html @@ -0,0 +1,127 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20%5BRFC%5D%20nouveau%2C%20swrastg%2C%20libdri-drivers-experimental&In-Reply-To=%3C4EE7FFAA.1030509%40mageia.org%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="010218.html"> + <LINK REL="Next" HREF="010172.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental</H1> + <B>Anssi Hannula</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20%5BRFC%5D%20nouveau%2C%20swrastg%2C%20libdri-drivers-experimental&In-Reply-To=%3C4EE7FFAA.1030509%40mageia.org%3E" + TITLE="[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental">anssi at mageia.org + </A><BR> + <I>Wed Dec 14 02:45:14 CET 2011</I> + <P><UL> + <LI>Previous message: <A HREF="010218.html">[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental +</A></li> + <LI>Next message: <A HREF="010172.html">[Mageia-dev] Rakudo and perl 6 +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#10403">[ date ]</a> + <a href="thread.html#10403">[ thread ]</a> + <a href="subject.html#10403">[ subject ]</a> + <a href="author.html#10403">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>On 05.12.2011 08:09, Anssi Hannula wrote: +><i> Hi! +</I>><i> +</I>><i> 1. nouveau +</I>><i> +</I>><i> I propose to move nouveau DRI drivers from libdri-drivers-experimental +</I>><i> to libdri-drivers. +</I>><i> +</I>><i> Fedora moved them out of -experimental in last January, Ubuntu in last +</I>><i> June, OpenSUSE in July (though OpenSUSE doesn't have the legacy +</I>><i> nouveau_vieux DRI driver at all), and Debian a week ago. +</I>><i> +</I>><i> I've been running with it for the last week or so with no problems on my +</I>><i> card. +</I>><i> +</I>><i> WDYT? +</I> +No one was against, so I'm moving nouveau drivers to main dri-drivers +package. + +><i> 2. swrastg +</I>><i> +</I>><i> It seems we have both swrast_dri.so and swrastg_dri.so in libdri-drivers +</I>><i> package. +</I>><i> +</I>><i> swrast_dri.so is the traditional SW rasterizer used when there is no HW +</I>><i> support. +</I>><i> +</I>><i> swrastg_dri.so is the Gallium3d-based rasterizer which is considerably +</I>><i> faster. +</I>><i> +</I>><i> However, actually only swrast_dri.so is used, so should we: +</I>><i> 1) switch to swrastg, drop swrast (Fedora in Nov 2010) +</I>><i> 2) keep it as is, unused (~4 MB) +</I>><i> 3) move swrastg to libdri-drivers-experimental (Ubuntu in Jun 2010, +</I>><i> Debian a week ago) which nouveau is probably moving out of +</I>><i> 4) drop swrastg completely for now (seemingly OpenSUSE) +</I>><i> +</I>><i> Unfortunately I have no idea on the status of swrastg beyond the above +</I>><i> distro information, and the fact that it does indeed work as tested +</I>><i> while writing this, and XBMC runs smoother with it than with swrast. +</I>><i> +</I>><i> I'd be somewhat inclined to follow Fedora here, but I'm not at all sure. +</I>><i> +</I>><i> WDYT (see also below)? +</I> +Seems 1 was more preferred in general, so I'll do that and drop legacy +swrast. + +><i> Implementation note: With a quick look I didn't find any easy way to +</I>><i> switch a system to use swrastg_dri.so when both are installed; if we +</I>><i> want to provide switching between them, we need to either +</I>><i> a) use alternatives for swrast_dri.so, or +</I>><i> b) have swrastg_dri.so in a different dir and have that path first in +</I>><i> the dri search path so that when -experimental is installed, it +</I>><i> will get preferred (while mesa has the needed code already, xserver +</I>><i> would need a trivial patch as it currently has a single search path) +</I>><i> +</I>><i> WDYT? +</I>><i> +</I> + +-- +Anssi Hannula +</PRE> + + + + + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="010218.html">[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental +</A></li> + <LI>Next message: <A HREF="010172.html">[Mageia-dev] Rakudo and perl 6 +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#10403">[ date ]</a> + <a href="thread.html#10403">[ thread ]</a> + <a href="subject.html#10403">[ subject ]</a> + <a href="author.html#10403">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |