No, you don't need to modify the drm kernel for the decoded output data.
You can directly map the corresponding buffer (GEM buffer) after
executing the batchbuffer.
BTW The decoded frame is specified in MFX_PIPE_BUF_ADDR_STATE too.
Thanks
Haihao
> Hi all,
>
>
>
> Anybody has any suggesti
Hi all,
Anybody has any suggestions or any information for my doubts below, it will be
really helpful.
Thanks and regards
Srinath.D
From: Duraisamy, Srinath
Sent: Wednesday, November 07, 2012 8:41 PM
To: intel-gfx@lists.freedesktop.org
Subject: REg: Doubt in drm kernel driver
Hi all,
I am wo
Hi all,
I am working on a project related to MFX part of Gen7 GPU. I am working on
dumping the input commands and data being passed to MFX pipeline while decoding.
And to dump the decoded output data from the MFX pipeline. I am using mplayer
to decode the h264 file with vaapi support to use the
