Signed-off-by: NParas Chadha <paraschadha18@gmail.com>

Also add simple FATE tests, based on output produced by the NDI SDK.
Signed-off-by: NJames Almer <jamrial@gmail.com>

Test the pixel format querying within libswscale.

This can be useful to filter out noise in known-broken scenarios like
miscompilation by legacy compilers and similar.

Originally based on a patch by Diego Biurrun.
Signed-off-by: NDiego Biurrun <diego@biurrun.de>

Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Add keyframe index metadata
Used to facilitate seeking; particularly for HTTP pseudo streaming.
 1. read live streaming or file by sequence
 2. if use add_keyframe_index option, add a mark flag at the position,
    use to insert new context at the last step.
 3. add the keyframes *offset* and *timestamp* into a list
 4. if use add_keyframe_index option, shift the metadata data from
    mark flag offset
 5. insert the keyframes *offset* and *timestamp* from the list by
    sequence
 6. free the list
 7. end.

Add FATE test case;
Reviewed-by: NLou Logan <lou@lrcd.com>
Signed-off-by: NSteven Liu <liuqi@gosun.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Rotation, sample/display aspect ratio and pure matrix export.
Signed-off-by: NVittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: NSasi Inguva <isasi@google.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Tested-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: NMarton Balint <cus@passwd.hu>

Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

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

This tests automatic insertion of the vp9_superframe BSF as well as
ensuring that the colorspace properties in the video header can be
modified when remuxing (-c:v copy).

Restore alphabetical order in lists, break overly long lines, do some
prettyprinting, add some explanatory section comments, group parts
together that belong together logically.

Testset provided by Justin Greer <justin@zencoder.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Otherwise the 'lcov -q --remove' run fails with the following error:
lcov: ERROR: cannot write to coverage.info!
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

When out-of-tree builds now use a relative path, the '-b' option of lcov
is not needed, so just pass the current directory to it in this case.
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: NNicolas George <george@nsup.org>
Signed-off-by: NMarton Balint <cus@passwd.hu>

May require exporting in the shell var PROGSUF when invoking a
shell script.
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Currently only 2 profiles are evaluated because they are the only 2
with distributed test sequences.
- CID 1260: YUV 4:2:2 10 bits with block-adaptive interlace coding,
  from ticket 4876;
- CID 1270: YUV 4:4:4 10 bits (HR), 1920x839, from ticket 4581.

They were generated from the ticket sequences by running the
following kind of command-line;
ffmpeg -i $INPUT -an -sn -vcodec copy -vframes 1 -y $OUTPUT.mov
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

This fixes fate with FF_API_LAVF_BITEXACT disabled.
Reviewed-by: NRonald S. Bultje <rsbultje@gmail.com>
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

It provides the following features:
 * verify correctness by comparing output to the C version.
 * detect failure to save and restore clobbered callee-saved registers.
 * detect 32-bit parameters being used as if they were 64-bit in x86-64
   (the upper halves are not guaranteed to be zero - but in practice
   they very often are, which makes those bugs hard to spot otherwise).
 * easy benchmarking.

Compile by running 'make checkasm'.
Execute by running 'tests/checkasm/checkasm'.

Optional arguments are '--bench' to run benchmarks for all functions,
'--bench=<pattern>' to run benchmarks for all functions that starts with
<pattern>, and '<integer>' to seed the PRNG for reproducible results.

Contains unit tests for most h264pred functions to get started, more tests
can be added afterwards using those as a reference.

Loosely based on code from x264. Currently only supports x86 and x86-64,
but additional architectures shouldn't be too much of an obstacle to add.

Note that functions with floating point parameters or floating point
return values are not supported. Some compiler-specific features or
preprocessor hacks would likely be required to add support for that.
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

The intention of this change is to allow separation of API tests from the
existing tests, and also to have a place for the API test source/executable
files so they're not mixed in with the actual library code.
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

This is not sufficient to run "make fate-ffprobe" on a remote system:
The ffprobe output contains the relative path to the testfile, it is
necessary to run the test from the build directory.
One solution is to use a script like the following as --target-exec:
ssh target "cd /remote/build/directory; $(printf "%q " "$@")"

The file is already present in git and by using it we can perform more tests
without the need of fate samples
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

This avoids confusion with a growing number of vsynth tests
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>