From: Gopal Sukumar [mailto:gopal_suku...@mindtree.com]
Sent: Friday, May 15, 2009 10:52 AM
To: Jadav, Brijesh R
Cc: DaVinciMailingList
Subject: Re: To avoid memcpy
Hi Brijesh,
I have seen a recent communication in the mailing list that this mechanism
fails, at http://www.mail
, 2009 10:52 AM
To: Jadav, Brijesh R
Cc: DaVinciMailingList
Subject: Re: To avoid memcpy
Hi Brijesh,
I have seen a recent communication in the mailing list that this mechanism
fails, at http://www.mail-archive.com/linux-o...@vger.kernel.org/msg11415.html
Is this fixed now?
Thanks,
Gopal Sukumar
oun...@linux.davincidsp.com>
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of Gopal
Sukumar
Sent: Friday, May 08, 2009 8:57 PM
To: DaVinciMailingList
Subject: To avoid memcpy
Hi all,
I am using a DM6446 based board. In my application, I have allocated buffers
for the Video Captu
...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of
Gopal Sukumar
Sent: Friday, May 08, 2009 8:57 PM
To: DaVinciMailingList
Subject: To avoid memcpy
Hi all,
I am using a DM6446 based board. In my application, I have allocated buffers
for the Video Capture and
Jerry Johns spiffera, alle Friday 08 May 2009 circa:
> Why don't you setup the capture/resizer hardware in continuous mode so
> that the resizer and capture blocks are linked together? This way, the
> resizer hardware gets the frame directly from the capture block (as
> opposed to doing each as a s
Why don't you setup the capture/resizer hardware in continuous mode so
that the resizer and capture blocks are linked together? This way, the
resizer hardware gets the frame directly from the capture block (as
opposed to doing each as a separate operation and tying them together
through DDR memory)
Hi all,
I am using a DM6446 based board. In my application, I have allocated buffers
for the Video Capture and Video Resizer devices through the ioctls. I have
mmap'd those buffers too. When I take a frame from the Capture to Resizer, I am
left only with a memcpy option.
As it has its inheren
