[FFmpeg-devel] [PATCH v4] fate: add tests for psnr and ssim filter

[Tobias Rapp]

On 20.09.2017 11:01, Tobias Rapp wrote:
> Metadata filter output is passed through an Awk script comparing floats
> against reference values with specified "fuzz" tolerance to account for
> architectural differences (e.g. x86-32 vs. x86-64).
> 
> Signed-off-by: Tobias Rapp <t.rapp at noa-archive.com>
> ---
> tested on Linux x86-32/64 and Mips (Qemu)
> 
> v4:
>   - fixed iteration order of final print loop
>   - update of debug output
> 
> v3:
>   - avoid precision loss due to rounding of float values
> 
> v2:
>   - removed CPUFLAGS work-around for ssim filter issue
>   - added metadata float value post-processing script
> 
>   tests/fate-run.sh                     |  9 +++++
>   tests/fate/filter-video.mak           | 14 ++++++++
>   tests/ref/fate/filter-refcmp-psnr-rgb | 45 ++++++++++++++++++++++++
>   tests/ref/fate/filter-refcmp-psnr-yuv | 45 ++++++++++++++++++++++++
>   tests/ref/fate/filter-refcmp-ssim-rgb | 30 ++++++++++++++++
>   tests/ref/fate/filter-refcmp-ssim-yuv | 30 ++++++++++++++++
>   tests/refcmp-metadata.awk             | 64 +++++++++++++++++++++++++++++++++++
>   7 files changed, 237 insertions(+)
>   create mode 100644 tests/ref/fate/filter-refcmp-psnr-rgb
>   create mode 100644 tests/ref/fate/filter-refcmp-psnr-yuv
>   create mode 100644 tests/ref/fate/filter-refcmp-ssim-rgb
>   create mode 100644 tests/ref/fate/filter-refcmp-ssim-yuv
>   create mode 100644 tests/refcmp-metadata.awk
> 
> [...]

I'd like to push this soon, if there are no objections (Nicolas?).

Regards,
Tobias