Anthony P. Lannutti wrote:
So, I have:
RegisterValue
--- -
RSZ_CNT.HRSZ (hrsz) 256
RSZ_CNT.VRSZ (vrsz) 256
That should be:
RSZ_CNT.HRSZ = 256-1
RSZ_CNT.VRSZ = 256-1
I think you need to subtract 1 from the computed resize factors.
--
* Matthias
-
From: #ZHENG LEI# [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 23, 2007 12:56 AM
To: Anthony P. Lannutti; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: DM6446 Resizer problem
Hi,
I think it will be more natural to calculate hrsz and vrsz based on input
and output size, because
#; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: DM6446 Resizer problem
I agree, it is more natural to calculate hrsz and vrsz based on input and
output size. But, in your first equation for ih (when the 4 tap filter is
used) does not agree with Table 21 in sprue38b.pdf. Based on that doc
).
TI support has so far been of no help.
-Original Message-
From: #ZHENG LEI# [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 23, 2007 12:56 AM
To: Anthony P. Lannutti; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: DM6446 Resizer problem
Hi,
I think it will be more natural
Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Anthony P.
Lannutti
Sent: Wednesday, May 23, 2007 5:40 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: DM6446 Resizer problem
I am having trouble configuring the VPFE resizer. I need to use it to resize
frames