On 30 August 2017 at 05:19, Yogender Gupta <ygu...@nvidia.com> wrote:
> Attached is a CUDA version of the thumbnail filter, this helps accelerate > thumbnails generations significantly, when using the GPU pipeline. > > Regards, > Yogender > > ------------------------------------------------------------ > ----------------------- > This email message is for the sole use of the intended recipient(s) and > may contain > confidential information. Any unauthorized review, use, disclosure or > distribution > is prohibited. If you are not the intended recipient, please contact the > sender by > reply email and destroy all copies of the original message. > ------------------------------------------------------------ > ----------------------- > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > We have av_pixelutils_sad_fn which does SAD and has SIMD, there's no point in reinventing the wheel. I also don't see why this needs to be implemented with CUDA. You're not even doing the SAD in CUDA. I bet it'll be just as fast if not faster in C (unless you cheat somehow). _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
