I have done resize of 1920 pixels to 1280 pixels. You need to set the rsz 
parameter to
input width * 16 / output width. Also set decm in ipipeif cfg register to 1 to 
enable decimation at the ipipeif. If you are using the ipipe driver provided 
with MV LSP, this can be achieved by setting these parameters in the ipipeif 
structure for IPIPE_SET_PARAM ioctl.
structure name ipipeif
parameters :-
decimation = 1;
rsz = <value calculated as above>
________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of pavelhan
Sent: Thursday, October 09, 2008 5:24 AM
To: davinci-linux-open-source
Subject: Is there anyone use the ipipeif resizer on the dm355?

Hello All!
>From the dm355 VPFE datasheet,the resizer block on the ipipeif(not ipipe) has 
>the ability to resize the input image to its 1x to 1/7x resolution.But in my 
>application, I find that if I use it to resize a 1920x1080 image to its 1/2 
>resolution and then perform the ipipe processing,I only can get the left block 
>of the image displayed on the TV.In my viewpoint, I hope I can get a full 
>image with a smaller resolution disaplayed on my TV,not just the left block.Is 
>it possible to use the ipipeif resizer to achieve this goal?
Thank you! Any help will be appreciated!

2008-10-09
________________________________


Pavel Han
Oplinx Co.,Ltd
Address:Hanggang Fuchun Business Mansion 2116# Futian, Shenzhen 518041,PRC
Tel: (086)0755-88359865
Website:www.oplinx.com.cn
E-mail: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>
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