diff options
Diffstat (limited to 'meta-agl/recipes-graphics/wayland/weston/0001-Adapt-changes-made-in-libinput-src-evdev.c-for-touch.patch')
| -rw-r--r-- | meta-agl/recipes-graphics/wayland/weston/0001-Adapt-changes-made-in-libinput-src-evdev.c-for-touch.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/meta-agl/recipes-graphics/wayland/weston/0001-Adapt-changes-made-in-libinput-src-evdev.c-for-touch.patch b/meta-agl/recipes-graphics/wayland/weston/0001-Adapt-changes-made-in-libinput-src-evdev.c-for-touch.patch new file mode 100644 index 000000000..1bb9253d4 --- /dev/null +++ b/meta-agl/recipes-graphics/wayland/weston/0001-Adapt-changes-made-in-libinput-src-evdev.c-for-touch.patch @@ -0,0 +1,65 @@ +From c4633014fff25d32926129a8b028124c6338bb2b Mon Sep 17 00:00:00 2001 +From: Louai Al-Khanji <louai.al-khanji@theqtcompany.com> +Date: Wed, 19 Aug 2015 09:04:46 +0300 +Subject: [PATCH 1/1] Adapt changes made in libinput/src/evdev.c for touch + frame emission. + +--- + src/evdev.c | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +diff --git a/src/evdev.c b/src/evdev.c +index 888dfbd..daa5d72 100644 +--- a/src/evdev.c ++++ b/src/evdev.c +@@ -359,12 +359,36 @@ evdev_process_absolute(struct evdev_device *device, + } + } + ++static inline int ++evdev_need_touch_frame(struct evdev_device *device) ++{ ++ if (!(device->seat_caps & EVDEV_SEAT_TOUCH)) ++ return 0; ++ ++ switch (device->pending_event) { ++ case EVDEV_NONE: ++ case EVDEV_RELATIVE_MOTION: ++ break; ++ case EVDEV_ABSOLUTE_MT_DOWN: ++ case EVDEV_ABSOLUTE_MT_MOTION: ++ case EVDEV_ABSOLUTE_MT_UP: ++ case EVDEV_ABSOLUTE_TOUCH_DOWN: ++ case EVDEV_ABSOLUTE_TOUCH_UP: ++ case EVDEV_ABSOLUTE_MOTION: ++ return 1; ++ } ++ ++ return 0; ++} ++ + static void + fallback_process(struct evdev_dispatch *dispatch, + struct evdev_device *device, + struct input_event *event, + uint32_t time) + { ++ int need_frame = 0; ++ + switch (event->type) { + case EV_REL: + evdev_process_relative(device, event, time); +@@ -376,7 +400,10 @@ fallback_process(struct evdev_dispatch *dispatch, + evdev_process_key(device, event, time); + break; + case EV_SYN: ++ need_frame = evdev_need_touch_frame(device); + evdev_flush_pending_event(device, time); ++ if (need_frame) ++ notify_touch_frame(device->seat); + break; + } + } +-- +2.1.4 + |