[FFmpeg-devel] [PATCH] tools: add tiny_ssim

[Loren Merritt]

On Sun, 24 Mar 2013, Michael Niedermayer wrote:

> From: Loren Merritt <lorenm at u.washington.edu>
>
> Taken from:
> http://lists.mplayerhq.hu/pipermail/mencoder-users/2006-August/003801.html
>
> Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> ---
>  .gitignore        |    1 +
>  Makefile          |    2 +-
>  tests/Makefile    |    2 +-
>  tests/tiny_ssim.c |  146 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 149 insertions(+), 2 deletions(-)
>  create mode 100644 tests/tiny_ssim.c

Btw, this version was optimized for simplicity, not speed. The version
in x264 is 15 times faster, and only some of that is due to asm.

--Loren Merritt