CR: Filter out some SetPosition() for Quick seek

This looks good.

=============================================
Eric Hyche (ehychereal.com)
Technical Lead
RealNetworks, Inc.  

> -----Original Message-----
> From: player-dev-bounceshelixcommunity.org 
> [mailto:player-dev-bounceshelixcommunity.org] On
Behalf Of 
> Zhao, Halley
> Sent: Monday, December 17, 2007 8:08 AM
> To: helix-client-devhelixcommunity.org
> Cc: Shen, Cathy; player-devhelixcommunity.org
> Subject: [Player-dev] CR: Filter out some SetPosition()
for Quick seek
> 
> Synopsis: 
> 
>     when user drag the seek bar, there is too many 
> SetPosition() called.
> 
>     the server may overload for this, especially on a
low-end device.
> 
>     we filter out some commnad, and response
SetPosition() 
> with no more than 10 times per second
> 
>     
> 
>     
> 
> Overview: 
> 
>     when user drag the seek bar, there is too many 
> SetPosition() called.
> 
>     the server may overload for this, especially on a
low-end device.
> 
>     we filter out some commnad, and response
SetPosition() 
> with no more than 10 times per second
> 
>         
> 
> Files Added:
> 
>        No file added
> 
> Files Modified:
> 
>     helix-dbus-server.cpp: 
> (player/kit/dbus-server/src/helix-dbus-server.cpp)
> 
>         filter out some SetPosition() calls, only do it
in no 
> more than 10 times per second
> 
>         
> 
> Image Size and Heap Use impact (Client -Only):
> 
>     little
> 
> Platforms and Profiles Affected:
> 
>     platform:   linux-2.2-libc6-gcc32-i586
> 
>     profile:    helix-client-all-defines
> 
>  
> 
> Distribution Libraries Affected:
> 
>     <helix-dbus-server.bin>
> 
> Distribution library impact and planned action:
> 
>     <None>
> 
> Platforms and Profiles Build Verified:
> 
>     Set BIF branch  -> hxdbus_3_1_0_atlas
> 
>     Set Target(s)   -> dbus_server_with_video
> 
>     Set Profile     -> helix-client-all-defines
> 
>     System ID       -> linux-2.2-libc6-gcc32-i586
> 
> Branch: 
> 
>     HEAD, hxclient_3_1_0_atlas
> 
> Copyright assignment: <MUST be one of the following
statements >
> 
>    2.      Intel has signed and delivered a Joint
Copyright Assignment
> 
>            to RealNetworks, and received acknowledgment
that the 
> 
>            agreement was received. 
> 
> Files Attached:
> 
>     dbus-server-seek-filter.diff
> 
> ZHAO, Halley (Aihua)
> 
> Email: halley.zhaointel.com <mailto:aihua.zhaointel.com> 
> 
> Tel: +86(21)61166476
> 
> iNet: 8821-6476
> 
> SSG/OTC/UMD
> 
>  
> 
> 


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