diff options
Diffstat (limited to 'zarb-ml/mageia-dev/2011-August/007581.html')
| -rw-r--r-- | zarb-ml/mageia-dev/2011-August/007581.html | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/zarb-ml/mageia-dev/2011-August/007581.html b/zarb-ml/mageia-dev/2011-August/007581.html new file mode 100644 index 000000000..7dc02ebe8 --- /dev/null +++ b/zarb-ml/mageia-dev/2011-August/007581.html @@ -0,0 +1,90 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011 + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20ARM%203D%20support%20was%20Re%3A%20%5Bfedora-arm%5D%20ARM%20summit%20at%0A%09Plumbers%202011&In-Reply-To=%3C4E5428F8.2050000%40bobich.net%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="007580.html"> + <LINK REL="Next" HREF="007582.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011</H1> + <B>Gordan Bobic</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20ARM%203D%20support%20was%20Re%3A%20%5Bfedora-arm%5D%20ARM%20summit%20at%0A%09Plumbers%202011&In-Reply-To=%3C4E5428F8.2050000%40bobich.net%3E" + TITLE="[Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011">gordan at bobich.net + </A><BR> + <I>Wed Aug 24 00:26:00 CEST 2011</I> + <P><UL> + <LI>Previous message: <A HREF="007580.html">[Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011 +</A></li> + <LI>Next message: <A HREF="007582.html">[Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011 +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#7581">[ date ]</a> + <a href="thread.html#7581">[ thread ]</a> + <a href="subject.html#7581">[ subject ]</a> + <a href="author.html#7581">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>On 08/23/2011 07:01 PM, <A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">omalleys at msu.edu</A> wrote: +><i> Quoting Gordan Bobic <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">gordan at bobich.net</A>>: +</I>>><i> Unfortunately there is no way I could make it, but on the subject of 3D +</I>>><i> support on ARM, Luke recently mentioned something that initially seemed +</I>>><i> outlandish but upon closer examination doesn't seem like a bad idea. As +</I>>><i> we all know, the state of openness of specifications of commonly used +</I>>><i> ARM 3D GPUs is at best dire. What has been proposed is a bit radical, +</I>>><i> but it doesn't actually seem that implausible. Specifically, combining +</I>>><i> Open Graphics Project (<A HREF="http://wiki.opengraphics.org/tiki-index.php">http://wiki.opengraphics.org/tiki-index.php</A>) and +</I>>><i> the xilinx zynq-7000 or similar (dual core Cortex A9 + FPGA). The idea +</I>>><i> is to have an OGP GPU in firmware in FPGA. In terms of the power budget, +</I>>><i> it seems to work relatively sanely considering what it is, and it is as +</I>>><i> ideal as it gets as far as openness and flexibility goes. +</I>>><i> +</I>>><i> I just thought it's worthy of a mention. +</I>><i> +</I>><i> It does seem outlandish, but it is kind of cool. Is it going to give +</I>><i> enough 3d speed? The next gen tegra is supposed to have a 24 core GPU. +</I> +If you can quantify what "enough 3D speed" means, then perhaps that can +be assessed. There really aren't many applications around at the moment +to make this an issue. I'd be more interested in it's ability to decode +1080p. + +Then again - it's FPGA! You can load a different "firmware" depending on +whether you need 1080p decoding or 3D rendering, or some other kind of +specialized DSP offload with only bare minimal VGA. :) + +Personally, I think OGP would be worth it even if just for the fact that +we would no longer have to beg (in vain) the vendors for decent drivers +or published specs. The added flexibility on top is just a "free extra". :) + +Gordan +</PRE> + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="007580.html">[Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011 +</A></li> + <LI>Next message: <A HREF="007582.html">[Mageia-dev] ARM 3D support was Re: [fedora-arm] ARM summit at Plumbers 2011 +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#7581">[ date ]</a> + <a href="thread.html#7581">[ thread ]</a> + <a href="subject.html#7581">[ subject ]</a> + <a href="author.html#7581">[ 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> |