This fixes fate on e.g. ppc.
Signed-off-by: Martin Storsjö <martin@martin.st>

The existing meridian audio test does not test
ff_mlp_rematrix_channel_arm. This sample (first 640k of
https://samples.libav.org/A-codecs/TrueHD/TrueHD.raw) uses
ff_mlp_rematrix_channel_arm. Since this sample has 5.1 channels it also
allows testing the integrated downmixing.

Also updates the reference since it was generated by the non-bitexact
x86 specific code.

CC: libav-stable@libav.org

The decoder is float-based and the test needs to allow for some fuzz.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Thanks to Pascal Massimino and Michael Militzer for relicensing as LGPL.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

All subtargets which should run the fate-filter-pixdesc% need to
generate and include tests/pixfmts.mak. Most noteable missing target was
fate itself.

Every supported format is converted to RGB.

Add CPU count and number threads as informative values for fate.

libavutil/cpu-test prints raw and effective cpu flags to STDERR. Detected
cpu flags can be useful for debugging fate errors.

No comparison of the result against a expected result since that would
require fate config specific references.

This allows running all the tests individually and/or in parallel.

Signed-off-by: Diego Biurrun <diego@biurrun.de>

This fixes running fate in configs where the samples are located
in a different path on the target.
Signed-off-by: Martin Storsjö <martin@martin.st>

It has not been properly maintained for years and there is little hope
of that changing in the future.
It appears simpler to write a new replacement from scratch than
unbreaking it.

This seems to be needed on some 32bit arches.

Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's
codec context.

Using codec options inside lavf is fragile and can easily break when the
muxing codec context is not the encoding context.

Initial implementation by Andrew D'Addesio <modchipv12@gmail.com> during
GSoC 2012.

Completion by Anton Khirnov <anton@khirnov.net>, sponsored by the
Mozilla Corporation.

Further contributions by:
Christophe Gisquet <christophe.gisquet@gmail.com>
Janne Grunau <janne-libav@jannau.net>
Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Also set the RGBA pixel format correctly as the native endian format,
which is what it returns.

This fixes the tests on big endian.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

This fixes the test on big endian.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

This makes the output consistent on big-endian systems.