Date: Tuesday, June 9, 2015 @ 13:56:19
Author: lcarlier
Revision: 240446
archrelease: copy trunk to testing-i686, testing-x86_64
Added:
libinput/repos/testing-i686/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
(from rev 240445,
libinput/trunk/0001-filter-require-minimum-acceleration-factor-of-0.3.patch)
libinput/repos/testing-i686/PKGBUILD
(from rev 240445, libinput/trunk/PKGBUILD)
libinput/repos/testing-i686/libinput.install
(from rev 240445, libinput/trunk/libinput.install)
libinput/repos/testing-x86_64/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
(from rev 240445,
libinput/trunk/0001-filter-require-minimum-acceleration-factor-of-0.3.patch)
libinput/repos/testing-x86_64/PKGBUILD
(from rev 240445, libinput/trunk/PKGBUILD)
libinput/repos/testing-x86_64/libinput.install
(from rev 240445, libinput/trunk/libinput.install)
Deleted:
libinput/repos/testing-i686/PKGBUILD
libinput/repos/testing-i686/libinput.install
libinput/repos/testing-x86_64/PKGBUILD
libinput/repos/testing-x86_64/libinput.install
-----------------------------------------------------------------------------+
/PKGBUILD |
84 ++++++++++
/libinput.install |
22 ++
testing-i686/0001-filter-require-minimum-acceleration-factor-of-0.3.patch |
52 ++++++
testing-i686/PKGBUILD |
35 ----
testing-i686/libinput.install |
11 -
testing-x86_64/0001-filter-require-minimum-acceleration-factor-of-0.3.patch |
52 ++++++
testing-x86_64/PKGBUILD |
35 ----
testing-x86_64/libinput.install |
11 -
8 files changed, 210 insertions(+), 92 deletions(-)
Copied:
libinput/repos/testing-i686/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
(from rev 240445,
libinput/trunk/0001-filter-require-minimum-acceleration-factor-of-0.3.patch)
===================================================================
--- testing-i686/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
(rev 0)
+++ testing-i686/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
2015-06-09 11:56:19 UTC (rev 240446)
@@ -0,0 +1,52 @@
+From f6313a9d010f03a66fd1f68e0bbd5e073101f342 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutte...@who-t.net>
+Date: Thu, 4 Jun 2015 11:40:15 +1000
+Subject: [PATCH libinput] filter: require minimum acceleration factor of 0.3
+
+For really slow motions, the previous acceleration factor would go down to
+effectively zero. So the slower the mouse motion was, the more it would be
+slowed down which made the mouse at low speeds almost unusable.
+
+Cap the minimum acceleration at 0.3 which provides a predictable slow motion
+for the cursor when high precision is required.
+
+New/old acceleration functions comparison:
+
+ ^
+ | /
+ | /
+ty| _________/
+ | / /
+ | / /
+ | / /
+ |/ / <----- new minimum accel factor
+ | /
+ |/___________________>
+ tx
+
+i.e. the general shape is maintained, but it doesn't go to zero anymore. The
+functions aren't parallel, the new shape is slightly flatter than the previous
+one and they meet at the point where the functions flatten for the threshold
+(tx/ty). ascii art has its limits...
+
+Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
+---
+ src/filter.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/filter.c b/src/filter.c
+index c54d866..ed5a184 100644
+--- a/src/filter.c
++++ b/src/filter.c
+@@ -354,7 +354,7 @@ pointer_accel_profile_linear(struct motion_filter *filter,
+ const double threshold = accel_filter->threshold; /* units/ms */
+ const double incline = accel_filter->incline;
+
+- s1 = min(1, speed_in * 5);
++ s1 = min(1, 0.3 + speed_in * 4);
+ s2 = 1 + (speed_in - threshold) * incline;
+
+ return min(max_accel, s2 > 1 ? s2 : s1);
+--
+2.4.1
+
Deleted: testing-i686/PKGBUILD
===================================================================
--- testing-i686/PKGBUILD 2015-06-09 11:56:10 UTC (rev 240445)
+++ testing-i686/PKGBUILD 2015-06-09 11:56:19 UTC (rev 240446)
@@ -1,35 +0,0 @@
-# $Id$
-# Maintainer: Andreas Radke <andy...@archlinux.org>
-# Maintainer: Jan de Groot
-
-pkgname=libinput
-pkgver=0.17.0
-pkgrel=1
-pkgdesc="library that handles input devices for display servers and other
applications that need to directly deal with input devices."
-arch=(i686 x86_64)
-url="http://www.freedesktop.org/wiki/Software/libinput/";
-license=(custom:X11)
-depends=('mtdev' 'systemd' 'libevdev')
-install=libinput.install
-options=('!libtool')
-source=(http://freedesktop.org/software/$pkgname/$pkgname-$pkgver.tar.xz{,.sig})
-sha256sums=('b7db243be3a745c1031b364f3595ce9bb31347f874b7299ef8d44c98d2fb28db'
- 'SKIP')
-validpgpkeys=('3C2C43D9447D5938EF4551EBE23B7E70B467F0BF') # Peter Hutterer
(Who-T) <off...@who-t.net>
-
-build() {
- cd $pkgname-$pkgver
- ./configure --prefix=/usr --disable-static
- make
-}
-
-check() {
- cd $pkgname-$pkgver
- make check
-}
-
-package() {
- cd $pkgname-$pkgver
- make DESTDIR="$pkgdir" install
- install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
-}
Copied: libinput/repos/testing-i686/PKGBUILD (from rev 240445,
libinput/trunk/PKGBUILD)
===================================================================
--- testing-i686/PKGBUILD (rev 0)
+++ testing-i686/PKGBUILD 2015-06-09 11:56:19 UTC (rev 240446)
@@ -0,0 +1,42 @@
+# $Id$
+# Maintainer: Andreas Radke <andy...@archlinux.org>
+# Maintainer: Jan de Groot
+
+pkgname=libinput
+pkgver=0.17.0
+pkgrel=2
+pkgdesc="library that handles input devices for display servers and other
applications that need to directly deal with input devices."
+arch=(i686 x86_64)
+url="http://www.freedesktop.org/wiki/Software/libinput/";
+license=(custom:X11)
+depends=('mtdev' 'systemd' 'libevdev')
+install=libinput.install
+options=('!libtool')
+source=(http://freedesktop.org/software/$pkgname/$pkgname-$pkgver.tar.xz{,.sig}
+ 0001-filter-require-minimum-acceleration-factor-of-0.3.patch)
+sha256sums=('b7db243be3a745c1031b364f3595ce9bb31347f874b7299ef8d44c98d2fb28db'
+ 'SKIP'
+ '8d0fbee0669cdf6ad1318dcdb859efb59f6fb94d92e244fd71dd57a00fbda82b')
+validpgpkeys=('3C2C43D9447D5938EF4551EBE23B7E70B467F0BF') # Peter Hutterer
(Who-T) <off...@who-t.net>
+
+prepare() {
+ cd $pkgname-$pkgver
+ patch -Np1 -i ../0001-filter-require-minimum-acceleration-factor-of-0.3.patch
+}
+
+build() {
+ cd $pkgname-$pkgver
+ ./configure --prefix=/usr --disable-static
+ make
+}
+
+check() {
+ cd $pkgname-$pkgver
+ make check
+}
+
+package() {
+ cd $pkgname-$pkgver
+ make DESTDIR="$pkgdir" install
+ install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
+}
Deleted: testing-i686/libinput.install
===================================================================
--- testing-i686/libinput.install 2015-06-09 11:56:10 UTC (rev 240445)
+++ testing-i686/libinput.install 2015-06-09 11:56:19 UTC (rev 240446)
@@ -1,11 +0,0 @@
-post_install() {
- udevadm hwdb --update >/dev/null 2>&1
-}
-
-post_upgrade() {
- post_install $1
-}
-
-post_remove() {
- post_install $1
-}
Copied: libinput/repos/testing-i686/libinput.install (from rev 240445,
libinput/trunk/libinput.install)
===================================================================
--- testing-i686/libinput.install (rev 0)
+++ testing-i686/libinput.install 2015-06-09 11:56:19 UTC (rev 240446)
@@ -0,0 +1,11 @@
+post_install() {
+ udevadm hwdb --update >/dev/null 2>&1
+}
+
+post_upgrade() {
+ post_install $1
+}
+
+post_remove() {
+ post_install $1
+}
Copied:
libinput/repos/testing-x86_64/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
(from rev 240445,
libinput/trunk/0001-filter-require-minimum-acceleration-factor-of-0.3.patch)
===================================================================
--- testing-x86_64/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
(rev 0)
+++ testing-x86_64/0001-filter-require-minimum-acceleration-factor-of-0.3.patch
2015-06-09 11:56:19 UTC (rev 240446)
@@ -0,0 +1,52 @@
+From f6313a9d010f03a66fd1f68e0bbd5e073101f342 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutte...@who-t.net>
+Date: Thu, 4 Jun 2015 11:40:15 +1000
+Subject: [PATCH libinput] filter: require minimum acceleration factor of 0.3
+
+For really slow motions, the previous acceleration factor would go down to
+effectively zero. So the slower the mouse motion was, the more it would be
+slowed down which made the mouse at low speeds almost unusable.
+
+Cap the minimum acceleration at 0.3 which provides a predictable slow motion
+for the cursor when high precision is required.
+
+New/old acceleration functions comparison:
+
+ ^
+ | /
+ | /
+ty| _________/
+ | / /
+ | / /
+ | / /
+ |/ / <----- new minimum accel factor
+ | /
+ |/___________________>
+ tx
+
+i.e. the general shape is maintained, but it doesn't go to zero anymore. The
+functions aren't parallel, the new shape is slightly flatter than the previous
+one and they meet at the point where the functions flatten for the threshold
+(tx/ty). ascii art has its limits...
+
+Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
+---
+ src/filter.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/filter.c b/src/filter.c
+index c54d866..ed5a184 100644
+--- a/src/filter.c
++++ b/src/filter.c
+@@ -354,7 +354,7 @@ pointer_accel_profile_linear(struct motion_filter *filter,
+ const double threshold = accel_filter->threshold; /* units/ms */
+ const double incline = accel_filter->incline;
+
+- s1 = min(1, speed_in * 5);
++ s1 = min(1, 0.3 + speed_in * 4);
+ s2 = 1 + (speed_in - threshold) * incline;
+
+ return min(max_accel, s2 > 1 ? s2 : s1);
+--
+2.4.1
+
Deleted: testing-x86_64/PKGBUILD
===================================================================
--- testing-x86_64/PKGBUILD 2015-06-09 11:56:10 UTC (rev 240445)
+++ testing-x86_64/PKGBUILD 2015-06-09 11:56:19 UTC (rev 240446)
@@ -1,35 +0,0 @@
-# $Id$
-# Maintainer: Andreas Radke <andy...@archlinux.org>
-# Maintainer: Jan de Groot
-
-pkgname=libinput
-pkgver=0.17.0
-pkgrel=1
-pkgdesc="library that handles input devices for display servers and other
applications that need to directly deal with input devices."
-arch=(i686 x86_64)
-url="http://www.freedesktop.org/wiki/Software/libinput/";
-license=(custom:X11)
-depends=('mtdev' 'systemd' 'libevdev')
-install=libinput.install
-options=('!libtool')
-source=(http://freedesktop.org/software/$pkgname/$pkgname-$pkgver.tar.xz{,.sig})
-sha256sums=('b7db243be3a745c1031b364f3595ce9bb31347f874b7299ef8d44c98d2fb28db'
- 'SKIP')
-validpgpkeys=('3C2C43D9447D5938EF4551EBE23B7E70B467F0BF') # Peter Hutterer
(Who-T) <off...@who-t.net>
-
-build() {
- cd $pkgname-$pkgver
- ./configure --prefix=/usr --disable-static
- make
-}
-
-check() {
- cd $pkgname-$pkgver
- make check
-}
-
-package() {
- cd $pkgname-$pkgver
- make DESTDIR="$pkgdir" install
- install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
-}
Copied: libinput/repos/testing-x86_64/PKGBUILD (from rev 240445,
libinput/trunk/PKGBUILD)
===================================================================
--- testing-x86_64/PKGBUILD (rev 0)
+++ testing-x86_64/PKGBUILD 2015-06-09 11:56:19 UTC (rev 240446)
@@ -0,0 +1,42 @@
+# $Id$
+# Maintainer: Andreas Radke <andy...@archlinux.org>
+# Maintainer: Jan de Groot
+
+pkgname=libinput
+pkgver=0.17.0
+pkgrel=2
+pkgdesc="library that handles input devices for display servers and other
applications that need to directly deal with input devices."
+arch=(i686 x86_64)
+url="http://www.freedesktop.org/wiki/Software/libinput/";
+license=(custom:X11)
+depends=('mtdev' 'systemd' 'libevdev')
+install=libinput.install
+options=('!libtool')
+source=(http://freedesktop.org/software/$pkgname/$pkgname-$pkgver.tar.xz{,.sig}
+ 0001-filter-require-minimum-acceleration-factor-of-0.3.patch)
+sha256sums=('b7db243be3a745c1031b364f3595ce9bb31347f874b7299ef8d44c98d2fb28db'
+ 'SKIP'
+ '8d0fbee0669cdf6ad1318dcdb859efb59f6fb94d92e244fd71dd57a00fbda82b')
+validpgpkeys=('3C2C43D9447D5938EF4551EBE23B7E70B467F0BF') # Peter Hutterer
(Who-T) <off...@who-t.net>
+
+prepare() {
+ cd $pkgname-$pkgver
+ patch -Np1 -i ../0001-filter-require-minimum-acceleration-factor-of-0.3.patch
+}
+
+build() {
+ cd $pkgname-$pkgver
+ ./configure --prefix=/usr --disable-static
+ make
+}
+
+check() {
+ cd $pkgname-$pkgver
+ make check
+}
+
+package() {
+ cd $pkgname-$pkgver
+ make DESTDIR="$pkgdir" install
+ install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
+}
Deleted: testing-x86_64/libinput.install
===================================================================
--- testing-x86_64/libinput.install 2015-06-09 11:56:10 UTC (rev 240445)
+++ testing-x86_64/libinput.install 2015-06-09 11:56:19 UTC (rev 240446)
@@ -1,11 +0,0 @@
-post_install() {
- udevadm hwdb --update >/dev/null 2>&1
-}
-
-post_upgrade() {
- post_install $1
-}
-
-post_remove() {
- post_install $1
-}
Copied: libinput/repos/testing-x86_64/libinput.install (from rev 240445,
libinput/trunk/libinput.install)
===================================================================
--- testing-x86_64/libinput.install (rev 0)
+++ testing-x86_64/libinput.install 2015-06-09 11:56:19 UTC (rev 240446)
@@ -0,0 +1,11 @@
+post_install() {
+ udevadm hwdb --update >/dev/null 2>&1
+}
+
+post_upgrade() {
+ post_install $1
+}
+
+post_remove() {
+ post_install $1
+}
