[FFmpeg-devel] Fate/exr : Add test for piz

[Martin Vignali]

2016-04-13 16:45 GMT+02:00 Michael Niedermayer <michael at niedermayer.cc>:

> On Wed, Apr 13, 2016 at 01:53:08PM +0200, Martin Vignali wrote:
> > Hello,
> >
> > In attach a patch to add fate test for piz compression (not cover now).
> >
> > Samples can be found here : https://we.tl/9WadnNpF4t
> > (and need to be put inside fate-suite/exr)
> >
> > rgb_scanline_half_piz_bw : Replicate trouble of ticket #3932
> > rgb_scanline_half_piz_color : a more common piz file
> > rgb_scanline_half_piz_dw_t01 : the official sample
> ./DisplayWindow/T01.exr
> > (who use a different part of the decompression (see recent patch for
> > fix_huf_decode).
> >
> > Martin
> > Jokyo Images
>
> >  fate/image.mak                            |    9 +++++++++
> >  ref/fate/exr-rgb-scanline-half-piz-bw     |    2 ++
> >  ref/fate/exr-rgb-scanline-half-piz-color  |    2 ++
> >  ref/fate/exr-rgb-scanline-half-piz-dw-t01 |    2 ++
> >  4 files changed, 15 insertions(+)
> > fe8ab21d9568a451293fd902b14da6bc9ed852b0
> 0001-fate-exr-add-test-for-piz-compression.patch
> > From cbef05fca746de42340f7d60a6ff852548f364f9 Mon Sep 17 00:00:00 2001
> > From: Martin Vignali <martin.vignali at gmail.com>
> > Date: Wed, 13 Apr 2016 13:01:56 +0200
> > Subject: [PATCH] fate/exr : add test for piz compression
>
> samples uploaded but this fails on mips-qemu
>
>
> TEST    exr-rgb-scanline-half-piz-bw
> TEST    exr-rgb-scanline-half-piz-color
> TEST    exr-rgb-scanline-half-piz-dw-t01
> ---
> /home/michael/ffmpeg-git/ffmpeg/tests/ref/fate/exr-rgb-scanline-half-piz-bw
> 2016-04-13 16:26:58.893613229 +0200
> +++ tests/data/fate/exr-rgb-scanline-half-piz-bw        2016-04-13
> 16:44:08.297634915 +0200
> @@ -1,2 +1,2 @@
>  #tb 0: 1/25
> -0,          0,          0,        1,     5508, 0x36d15e2e
> +0,          0,          0,        1,     5508, 0x00000000
> Test exr-rgb-scanline-half-piz-bw failed. Look at
> tests/data/fate/exr-rgb-scanline-half-piz-bw.err for details.
> make: *** [fate-exr-rgb-scanline-half-piz-bw] Error 1
> make: *** Waiting for unfinished jobs....
> ---
> /home/michael/ffmpeg-git/ffmpeg/tests/ref/fate/exr-rgb-scanline-half-piz-color
>     2016-04-13 16:26:58.901613228 +0200
> +++ tests/data/fate/exr-rgb-scanline-half-piz-color     2016-04-13
> 16:44:08.309634916 +0200
> @@ -1,2 +1,2 @@
>  #tb 0: 1/25
> -0,          0,          0,        1,     8160, 0x9dd67b7d
> +0,          0,          0,        1,     8160, 0x6b40d3ab
> Test exr-rgb-scanline-half-piz-color failed. Look at
> tests/data/fate/exr-rgb-scanline-half-piz-color.err for details.
> make: *** [fate-exr-rgb-scanline-half-piz-color] Error 1
> ---
> /home/michael/ffmpeg-git/ffmpeg/tests/ref/fate/exr-rgb-scanline-half-piz-dw-t01
>    2016-04-13 16:26:58.917613229 +0200
> +++ tests/data/fate/exr-rgb-scanline-half-piz-dw-t01    2016-04-13
> 16:44:08.437634918 +0200
> @@ -1,2 +1,2 @@
>  #tb 0: 1/25
> -0,          0,          0,        1,   720000, 0xe50fc9f8
> +0,          0,          0,        1,   720000, 0x00000000
> Test exr-rgb-scanline-half-piz-dw-t01 failed. Look at
> tests/data/fate/exr-rgb-scanline-half-piz-dw-t01.err for details.
> make: *** [fate-exr-rgb-scanline-half-piz-dw-t01] Error 1
>
> [...]
>
>
> That's annoying. Will be hard for me to test what's wrong with MIPS.

Just to be sure, do you use the latest git, with the latest patch from Apr
12, 2016 for this tests
Because these 3 samples doesn't have the right result before theses patchs.

Is it possible to have an output example of theses 3 exr files, in png for
example, maybe it can help to know the source of the problem.

Thanks

Martin
Jokyo Images