On Tue, Jul 21, 2015 at 10:15:24PM +0200, Hans de Goede wrote:
> Hi,
>
> On 07/16/2015 01:55 AM, Peter Hutterer wrote:
> >On Wed, Jul 15, 2015 at 11:44:47AM -0400, Benjamin Tissoires wrote:
> >>On Mon, Jul 13, 2015 at 11:39 PM, Peter Hutterer
> >> wrote:
> >>>These touchpads have a terrible resolu
A thumb may not move, but may change pressure so we need to process
accordingly.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
index c06b517..0b39bf6 100644
--- a/src/evdev-mt-touc
On touchpads with a higher resolution we also see higher pressure values.
Scale accordingly, but use the T440s as reference and don't go below that
device's threshold. A false positive is worse than a false negative when it
comes to thumb detection.
https://bugs.freedesktop.org/show_bug.cgi?id=913
Was assigned to -1 if no custom axes were provided.
Signed-off-by: Peter Hutterer
---
test/litest.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/test/litest.c b/test/litest.c
index db93bbe..5ab95f1 100644
--- a/test/litest.c
+++ b/test/litest.c
@@ -1223,6 +1223,9 @@
If a thumb moves around, it's not resting and we should consider it a normal
touch.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad.c | 16
src/evdev-mt-touchpad.h | 1 +
test/touchpad.c | 31 ---
3 files changed, 45 insertions(+), 3
That's the most likely area it will be resting in, if it's sitting anywhere
above that it's likely part of an interaction.
A thumb in the lowest 15mm needs to trigger the pressure threshold before it's
labelled a thumb. A thumb in the lowest 8mm is considered a thumb if it
remains there for 300ms.
The average human hand has four fingers but only one thumb, i.e. the chance of
a fake finger being close to the top-most touch is higher than to whatever the
first touch was (which may be a thumb at the bottom of the touchpad).
So search for the top-most real touch and copy its position into the fa
We may have four fingers on the touchpad - three real ones + a thumb. Count it
as three-finger click then.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad-buttons.c | 3 +++
test/touchpad.c | 39 ++-
2 files changed, 41 insertions(+),
Signed-off-by: Peter Hutterer
---
test/touchpad.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/test/touchpad.c b/test/touchpad.c
index 329eeb3..875bc58 100644
--- a/test/touchpad.c
+++ b/test/touchpad.c
@@ -456,6 +456,7 @@ START_TEST(touchpad_4fg_clickfinger_btntool_3slots)
struct
If a thumb is resting with a three-finger click, that must be a middle-click.
And the odd case where we have a real four-finger click doesn't need worrying
about.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad-buttons.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
The use-case we have thumb detection for is to let a user rest a thumb on the
touchpad before clicking. On a touchpad with physical buttons, the thumb won't
be resting on the touchpad.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad.c | 3 +++
test/touchpad.c | 16 --
Gets a bit cramped if you're trying to rest the thumb on a touchpad that
small.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad.c | 8
test/touchpad.c | 10 +-
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-
On Tue, Jul 21, 2015 at 1:51 AM, Peter Hutterer
wrote:
> Whenever we cross from N slots to at least one fake finger, reset the motion
> history and skip the next event too. Especially on serial Synaptics touchpads,
> the first touch update after a two-slot → TRIPLETAP is garbage, as is the one
> f
Hi,
On 07/16/2015 01:55 AM, Peter Hutterer wrote:
On Wed, Jul 15, 2015 at 11:44:47AM -0400, Benjamin Tissoires wrote:
On Mon, Jul 13, 2015 at 11:39 PM, Peter Hutterer
wrote:
These touchpads have a terrible resolution when two fingers are down, causing
scrolling to jump around a lot. That then
The bug was just closed, after three years:
https://bugs.documentfoundation.org/show_bug.cgi?id=48903
I think this is a pretty big step.
http://caolanm.blogspot.com/2015/07/libreoffice-on-wayland.html
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On Mon, 20 Jul 2015 11:17:15 -0500
Derek Foreman wrote:
> On 18/07/15 01:10 AM, Mario Kleiner wrote:
> > Allows to force loading an identity gamma table if
> > option icc_profile= is given in weston.ini for
> > an output, ie., icc_profile= is specified to an
> > empty assignment.
> >
> > Some sp
On Mon, 20 Jul 2015 14:39:19 +0200
David FORT wrote:
> Misc things fixed in the RDP compositor:
> * bad return value in backend_init, introduced by the libweston refactoring;
> * an initialization that was done too early and was crashing when using RDP4
> security
>
> David FORT (2):
> [rdp co
On Mon, 20 Jul 2015 16:28:13 -0500
Derek Foreman wrote:
> Removing the screensaver had the accidental side effect of disabling
> DPMS display shut down.
>
> Signed-off-by: Derek Foreman
> ---
> desktop-shell/shell.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/desktop-shell/shel
3mm is too large, it makes the touchpad feel sluggish. We already take fuzz
into account through the hysteresis and the real issue we have with the
pointer moving on a click is _before_ the BTN_LEFT event comes in, not after.
Signed-off-by: Peter Hutterer
---
src/evdev-mt-touchpad.c | 4 ++--
t
3mm is too large, especially on fine-grained scroll motions. Since we
already use the hysteresis to defuzz the current touchpad point, having a
slower threshold here should not cause any adverse motions.
This affects the pinch gestures too and needs a minor test adjustment. The
atmel hover device'
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