diff options
| author | Paul Kocialkowski <paul.kocialkowski@linux.intel.com> | 2017-07-20 18:13:36 +0300 |
|---|---|---|
| committer | Lyude <lyude@redhat.com> | 2017-07-20 13:12:08 -0400 |
| commit | 8cf32fe06c8f54bca11c485ccc1cc3899f9d81db (patch) | |
| tree | 07cdd920a0f621b1333e4bb0e63c7b83be6db55b /lib/Makefile.sources | |
| parent | c42ab4d23f4bafecf51574f538db8f5142519523 (diff) | |
lib/igt_frame: Add support for analog frame comparison testing
This adds support for analog frame comparison check, as used in VGA.
Since VGA uses a DAC-ADC chain, its data cannot be expected to be pixel
perfect. Thus, it is impossible to uses a CRC check and full frames have
to be analyzed instead. Such an analysis is implemented, based on both
an absolute error threshold and a correlation with the expected error
trend for a DAC-ADC chain. It was tested with a couple encoders and
provides reliable error detection with few false positives.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Lyude <lyude@redhat.com>
Diffstat (limited to 'lib/Makefile.sources')
| -rw-r--r-- | lib/Makefile.sources | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Makefile.sources b/lib/Makefile.sources index c2e58809..53fdb54c 100644 --- a/lib/Makefile.sources +++ b/lib/Makefile.sources @@ -83,8 +83,6 @@ lib_source_list = \ uwildmat/uwildmat.c \ igt_kmod.c \ igt_kmod.h \ - igt_frame.c \ - igt_frame.h \ $(NULL) .PHONY: version.h.tmp |