[FFmpeg-devel] [PATCH]opencl: compile kernels separately
highgod0401 at gmail.com
Wed Oct 30 04:07:20 CET 2013
2013/10/30 Lenny Wang <lenny at multicorewareinc.com>
> Attached new patch after 2nd review.
> On Tue, Oct 29, 2013 at 3:24 PM, Lenny Wang <lenny at multicorewareinc.com>
> > Attached new patch has been cleaned up and modified based on previous
> > reviewer's comments. Any comments or questions please just let me
> > know.
> > On Tue, Oct 29, 2013 at 4:19 AM, Thilo Borgmann <thilo.borgmann at mail.de>
> >> Am 29.10.13 07:59, schrieb Lenny Wang:
> >>> Currently opencl kernels in ffmpeg are compiled altogether at
> >>> initialization stage, most of related data structures are maintained
> >>> the opencl framework of ffmpeg. This is very cumbersome to use and is
> >>> efficient. This patch uses distributed opencl programs/kernels for
> >>> filter (or potentially any other component that uses opencl), allowing
> >>> kernels to be compiled separately at each component's initialization
> >>> Tests have been conducted successfully on mainstream Nvidia/AMD/Intel
> >>> platforms with "-vf deshake=opencl=1,unsharp=opencl=1".
> >> Your patch contains trailing whitespaces, a lot of unnecessary and
> >> changes. Please clean it up and resubmit it.
> >> -Thilo
Hi, I reviewed the patch, and still has some bugs on code styles.
I correct all bugs which I have found and make a patch, is it OK for you?
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