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List: mythtv-dev
Subject: Re: [mythtv] [mythtv-commits] Ticket #3986: EPG slow in latest SVN
From: "Mark Buechler" <mark.buechler () gmail ! com>
Date: 2007-12-30 20:12:27
Message-ID: 3e9048940712301212v22263dccw138914bb6bcb6915 () mail ! gmail ! com
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I'm seeing a slow guide as well, but here's what I've been able to figure
out:
1. When the guide is up, Xorg goes to 99%.
2. If Xorg is hovering around 99% in the guide, even after exiting the guide
Xorg stays around 99% for several minutes afterward.
3. The problem seems to happen with non-interlaced content only.
4. Some Xorg versions are worse than others.
5. NVidia's sync to vblank, if set to 0, gets around the issue entirely.
Now, I have to keep sync to vblank set to 1 so I'm forced to live with the
issue but it can be annoying at times. My frontend is a core duo 2.6ghz with
2gigs or RAM, so I know I have plenty of horsepower.
- Mark.
On 12/30/07, MythTV <mythtv@cvs.mythtv.org> wrote:
>
> #3986: EPG slow in latest SVN
>
> -----------------------+----------------------------------------------------
> Reporter: anonymous | Owner: danielk
> Type: defect | Status: new
> Priority: minor | Milestone: unknown
> Component: mythtv | Version: head
> Severity: medium | Resolution:
> Mlocked: 0 |
>
> -----------------------+----------------------------------------------------
>
> Comment(by fracmak):
>
> Been doing some more research and discovered that if I add in the
> following to the device section of the xorg.conf the cpu usage of Xorg
> drops significantly when watcing HDTV recordings
>
> Option "UseEvents" "True"
>
> Unfortunately it still doesn't solve the EPG problem, keyboard commands
> still have to 3-4 second delay before being processed. I'm wondering if it
> were possible to disable the preview window, if everything would work just
> fine (I really wouldn't miss the video preview window)
>
> --
> Ticket URL: <http://svn.mythtv.org/trac/ticket/3986#comment:28>
> MythTV <http://svn.mythtv.org/trac>
> MythTV
> _______________________________________________
> mythtv-commits mailing list
> mythtv-commits@mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-commits
>
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I'm seeing a slow guide as well, but here's what I've been able to figure \
out:<br><br>1. When the guide is up, Xorg goes to 99%.<br>2. If Xorg is hovering \
around 99% in the guide, even after exiting the guide Xorg stays around 99% for \
several minutes afterward. <br>3. The problem seems to happen with non-interlaced \
content only.<br>4. Some Xorg versions are worse than others.<br>5. NVidia's sync \
to vblank, if set to 0, gets around the issue entirely.<br><br>Now, I have to keep \
sync to vblank set to 1 so I'm forced to live with the issue but it can be \
annoying at times. My frontend is a core duo 2.6ghz with 2gigs or RAM, so I know I \
have plenty of horsepower.<br><br>- Mark.<br><br><div><span class="gmail_quote">On \
12/30/07, <b class="gmail_sendername">MythTV</b> <<a \
href="mailto:mythtv@cvs.mythtv.org">mythtv@cvs.mythtv.org </a>> \
wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, \
204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">#3986: EPG slow in latest \
SVN<br>-----------------------+---------------------------------------------------- \
<br> Reporter: anonymous | Owner: danielk<br> \
Type: defect | \
Status: new<br> \
Priority: minor |   \
;Milestone: unknown<br>Component: mythtv \
| Version: head<br> \
Severity: medium | Resolution: \
<br> Mlocked: 0 & \
nbsp; |<br>-----------------------+----------------------------------------------------<br><br>Comment(by \
fracmak):<br><br> Been doing some more research and discovered that if I add in \
the<br> following to the device section of the xorg.conf the cpu usage of Xorg<br> \
drops significantly when watcing HDTV recordings<br><br> Option "UseEvents" \
"True"<br><br> Unfortunately it still doesn't solve the EPG problem, keyboard \
commands<br> still have to 3-4 second delay before being processed. I'm wondering \
if it <br> were possible to disable the preview window, if everything would work \
just<br> fine (I really wouldn't miss the video preview \
window)<br><br>--<br>Ticket URL: <<a \
href="http://svn.mythtv.org/trac/ticket/3986#comment:28"> \
http://svn.mythtv.org/trac/ticket/3986#comment:28</a>><br>MythTV <<a \
href="http://svn.mythtv.org/trac">http://svn.mythtv.org/trac</a>><br>MythTV<br>_______________________________________________<br>mythtv-commits \
mailing list <br><a href="mailto:mythtv-commits@mythtv.org">mythtv-commits@mythtv.org</a><br><a \
href="http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-commits">http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-commits</a><br></blockquote>
</div><br>
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