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diff --git a/zarb-ml/mageia-dev/2011-December/010170.html b/zarb-ml/mageia-dev/2011-December/010170.html new file mode 100644 index 000000000..6098bb745 --- /dev/null +++ b/zarb-ml/mageia-dev/2011-December/010170.html @@ -0,0 +1,134 @@ +<!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=%3C4EDC602A.9090507%40mageia.org%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="010201.html"> + <LINK REL="Next" HREF="010173.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=%3C4EDC602A.9090507%40mageia.org%3E" + TITLE="[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental">anssi at mageia.org + </A><BR> + <I>Mon Dec 5 07:09:46 CET 2011</I> + <P><UL> + <LI>Previous message: <A HREF="010201.html">[Mageia-dev] Jonund +</A></li> + <LI>Next message: <A HREF="010173.html">[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#10170">[ date ]</a> + <a href="thread.html#10170">[ thread ]</a> + <a href="subject.html#10170">[ subject ]</a> + <a href="author.html#10170">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>Hi! + +1. nouveau + +I propose to move nouveau DRI drivers from libdri-drivers-experimental +to libdri-drivers. + +Fedora moved them out of -experimental in last January, Ubuntu in last +June, OpenSUSE in July (though OpenSUSE doesn't have the legacy +nouveau_vieux DRI driver at all), and Debian a week ago. + +I've been running with it for the last week or so with no problems on my +card. + +WDYT? + + +2. swrastg + +It seems we have both swrast_dri.so and swrastg_dri.so in libdri-drivers +package. + +swrast_dri.so is the traditional SW rasterizer used when there is no HW +support. + +swrastg_dri.so is the Gallium3d-based rasterizer which is considerably +faster. + +However, actually only swrast_dri.so is used, so should we: +1) switch to swrastg, drop swrast (Fedora in Nov 2010) +2) keep it as is, unused (~4 MB) +3) move swrastg to libdri-drivers-experimental (Ubuntu in Jun 2010, + Debian a week ago) which nouveau is probably moving out of +4) drop swrastg completely for now (seemingly OpenSUSE) + +Unfortunately I have no idea on the status of swrastg beyond the above +distro information, and the fact that it does indeed work as tested +while writing this, and XBMC runs smoother with it than with swrast. + +I'd be somewhat inclined to follow Fedora here, but I'm not at all sure. + +WDYT (see also below)? + + +Implementation note: With a quick look I didn't find any easy way to +switch a system to use swrastg_dri.so when both are installed; if we +want to provide switching between them, we need to either +a) use alternatives for swrast_dri.so, or +b) have swrastg_dri.so in a different dir and have that path first in + the dri search path so that when -experimental is installed, it + will get preferred (while mesa has the needed code already, xserver + would need a trivial patch as it currently has a single search path) + +WDYT? + +-- +Anssi Hannula +</PRE> + + + + + + + + + + + + + + + + + + + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="010201.html">[Mageia-dev] Jonund +</A></li> + <LI>Next message: <A HREF="010173.html">[Mageia-dev] [RFC] nouveau, swrastg, libdri-drivers-experimental +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#10170">[ date ]</a> + <a href="thread.html#10170">[ thread ]</a> + <a href="subject.html#10170">[ subject ]</a> + <a href="author.html#10170">[ 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> |