Add some documentation for the most common quirks or at least the ones that
the user may eventually see or have to set. Drop the git commit hash into the
docs to make sure it's spelled out that the quirks are only valid for that
commit. Adding something with @include* requires the EXAMPLE_PATH to be set.
Doxygen doesn't parse markdown in @includedoc so we have to insert the commit
as normal HTML tag.
Related to https://gitlab.freedesktop.org/libinput/libinput/issues/87
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Because if we have a heisenbug that can't be reproduced on other machines,
having the suppression output in the log can save a lot of time.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
To trigger this, we'd need 1, 2, 3 fingers down, release fingers 1 and 2 but
keep 3 down. Then put finger 1 down again. Touches 1 and 3 are alive now,
touch 2 is in state NONE.
During the thumb detection we took the first touch not in BEGIN and assigned
it to "first" - this would now be the second touch in state NONE.
Real effect is relatively minimal since we only use the coordinates here.
Fixes https://gitlab.freedesktop.org/libinput/libinput/issues/89
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Only one place really needs the return argument, so we might as well just pass
the memory to be returned in.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
There's no need for high performance in these little tests, so instead of
supporting various platform-specific sendfile() implementations, just use a local read-write function.
Doing so means we can ditch the specific input list for doxygen and just copy
all files over into our builddir/doc/ subdir, then use that subdirectory as
input data.
This relies on meson putting a subdir() into a subdirectory in the build
directory. This isn't technically guaranteed but I also suspect that if meson
ever changes that, lots of other projects will break. Even in that case we
should build just fine since we now filter for *.h and *.dox and don't copy
any other doxygen-commented files into the builddir anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This hasn't been a real .in file since the autotools removal, so rename it to
reflect that. And since we can call it with arguments from meson, let's do so
in the most sensible manner - passing the full paths in as required rather
than relying on a directory layout within the script.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The only trackpoint where I have a rough idea what we need is the ALPS v8 one.
All other ones we'll have to re-do.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Measuring the trackpoint range has not shown to be sufficient or precise
enough to be used as an ingredient for trackpoint acceleration. So let's just
switch back to a generic multiplier that we can apply to the input deltas do
undo any device-specific lack of scaling.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
