Use 5 frames for video filter tests and a single one for the
pixelformat tests.

Greatly reduces the test duration without reducing coverage.

This stimulates the direct pixel mode in Quickdraw decoder.

Update the pictor test to use the pictor codec, as both formats share
the .pic file extension.

The last pixel format gets leaked as `$test` further down the pipeline.

See for example https://fate.libav.org/x86_32-netbsd-clang-no-inline-asm/20150420020104
Note the odd test names like “yuvj444p.”

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The FATE server does not report this information anyway and omitting
it makes the successful run send much less data.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.

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

They belong to the same family of codecs.

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

Rename the existing tscc2 test.

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

This fixes fate on all architectures that have an optimized
but not bitexact idct available.

Signed-off-by: Martin Storsjö <martin@martin.st>

The codec is referred to as DCA in other parts of libav.

Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.

We already have a dependency on awk and bc is sometimes not found in the
base system.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>

The source is er_eld_2100np_48_ep0.mp4 from the official test set.

It is unreliable, especially when the stream codec context is not the
encoding context. Use the codec descriptor properties instead.

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

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.

This uses the RIFF header stored size to figure out the expected AVI
file size, instead of the actual file. To work fully it requires handling
failed avio_seek() instead of assuming they always succeed.

Some fate file has been cut off and contains half a frame at the end which
previously was not output during demuxing. This frame is now output to
encoder, thus the fate diff update.

Bug-Id: 261
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

According to the DPX file format description found at
http://www.fileformat.info/format/dpx/egff.htm the ImageElement part of
the GenericImageHeader also contains an an offset to the real image data
beside the same member that can be found in the GenericFileHeader.

Libav keeps this member empty (=0) while some applications expects it to
be filled properly. FATE test updated accordingly.

Bug-Id: 742
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Only shift limited range luma, and always only shift chroma
for upconversion.

Based off a patch by Michael Niedermayer.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The new reference.pnm is a freely licensed replacement. The photo has
been taken by Reinhard Tartler on August 28 2014, and is licensed under
the expat license as stated at http://www.jclark.com/xml/copying.txt

FATE tests updated accordingly, no visual difference.

CC: libav-stable@libav.org
Bug-Id: CID 1087087

In these cases, only drop dts. Because if we drop both we have no
timestamps at all for some files.

This improves playback of HLS streams from GoPro cameras.

Signed-off-by: Martin Storsjö <martin@martin.st>

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>

It is hardcoded to 15fps.

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.