Originally committed as revision 25185 to svn://svn.ffmpeg.org/ffmpeg/trunk

Slightly more intuitive and required by a pending changes for making
the filter parametric.

Originally committed as revision 25184 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24806 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is required when cross-testing on dos-like targets.

Originally committed as revision 24667 to svn://svn.ffmpeg.org/ffmpeg/trunk

Increase readability and robustness, as the test result is not going
to differ if the order of the pixfmts codes changes.

Originally committed as revision 24665 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24658 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24655 to svn://svn.ffmpeg.org/ffmpeg/trunk

Introduce the function do_lavfi_pixfmts(), and use it for generating a
pixfmts test for each different filter.

Originally committed as revision 24654 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24648 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24646 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add the lavfi-showfiltfmts dependency in the Makefile, and correctly
use the $target_exec and $target_path variables for invoking the
lavfi-showfiltfmts tool.

Originally committed as revision 24645 to svn://svn.ffmpeg.org/ffmpeg/trunk

otherwise the test will be running whatever ffmpeg is installed on the
host system.

Originally committed as revision 24644 to svn://svn.ffmpeg.org/ffmpeg/trunk

test output files, and add a prefix with the name of the test.
Make per-filter grouping of the generated output files easier, which
is more useful than per-pixel-format grouping.

Originally committed as revision 24643 to svn://svn.ffmpeg.org/ffmpeg/trunk

Consistent with the lavfi pixdesc test code, and slightly improve
readability.

Originally committed as revision 24642 to svn://svn.ffmpeg.org/ffmpeg/trunk

test results and references depend on machine endianess.

Originally committed as revision 24641 to svn://svn.ffmpeg.org/ffmpeg/trunk

simpler and consistent with the names of the other lavfi tests.

Originally committed as revision 24640 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24486 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24485 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24396 to svn://svn.ffmpeg.org/ffmpeg/trunk

This test verifies the pixdesc code by comparing the output with and
without a filter which should have no effect on the image.  Since the
available pixel formats depend on the byte order of the machine, a
simple reference checksum is not possible.

The test originally tried to solve this by generating a reference file
on the fly.  The problem with this is that the test framework expects
the reference file in the source tree, and writing to the source tree
is not allowed.

To avoid complicating the test framework, we instead provide two
reference files and select which to use based on the byte order.

Originally committed as revision 24330 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24092 to svn://svn.ffmpeg.org/ffmpeg/trunk

and bgr4_byte from the lavfi-pix_fmts test.

The formats are now supported by NUT.

Originally committed as revision 23510 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23459 to svn://svn.ffmpeg.org/ffmpeg/trunk

formats which are not currently supported by NUT and which cannot be
played by ffplay.

Originally committed as revision 23458 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23429 to svn://svn.ffmpeg.org/ffmpeg/trunk

target regtest-lavfi_pix_fmts.

The lavfi_pix_fmts test is disabled, this because there are
many tests which are failing, and there are still some output files
which cannot be played by NUT/ffplay.

Originally committed as revision 23297 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23109 to svn://svn.ffmpeg.org/ffmpeg/trunk

per each frame, useful for testing slicification.

Originally committed as revision 22587 to svn://svn.ffmpeg.org/ffmpeg/trunk

A patched version of ffmpeg supporting video filters is required for
getting this working; thus make lavfitest is supposed to work only in
the libavfilter repository for now.

Originally committed as revision 22586 to svn://svn.ffmpeg.org/ffmpeg/trunk

running the libavfilter tests.

Originally committed as revision 20384 to svn://svn.ffmpeg.org/ffmpeg/trunk