This series improves the pattern generation logic to support additional
formats, as well as a new "gradient" pattern (see patch comments on why
I found it useful).
Furthermore, these formats are piped through to modetest, including the
ability to set a gamma table, which is necessary for the C8 indexed
format.
This was tested on nouveau, and used for bring-up of the C8, XB30, and
FP16 formats on the NVIDIA hardware that supports these.
Ilia Mirkin (10):
util: add C8 format, support it with SMPTE pattern
util: fix MAKE_RGBA macro for 10bpp modes
util: add gradient pattern
util: add fp16 format support
util: add cairo drawing for 30bpp formats when available
modetest: don't pretend that atomic mode includes a format
modetest: add an add_property_optional variant that does not print
errors
modetest: add C8 support to generate SMPTE pattern
modetest: add the ability to specify fill patterns on the commandline
modetest: add FP16 format support
tests/modetest/buffers.c | 13 ++
tests/modetest/modetest.c | 109 ++++++++--
tests/util/format.c | 7 +
tests/util/pattern.c | 432 +++++++++++++++++++++++++++++++++++++-
tests/util/pattern.h | 7 +
5 files changed, 543 insertions(+), 25 deletions(-)
--
2.21.0
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