diff options
Diffstat (limited to 'src/evdev.c')
| -rw-r--r-- | src/evdev.c | 45 |
1 files changed, 25 insertions, 20 deletions
diff --git a/src/evdev.c b/src/evdev.c index ffa13fc..968c60b 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -440,25 +440,21 @@ EvdevProcessValuators(InputInfoPtr pInfo) if (pEvdev->abs_queued) { /* convert to relative motion for touchpads */ if (pEvdev->flags & EVDEV_RELATIVE_MODE) { - if (pEvdev->in_proximity) { - if (valuator_mask_isset(pEvdev->abs_vals, 0)) - { - if (valuator_mask_isset(pEvdev->old_vals, 0)) - deltaX = valuator_mask_get(pEvdev->abs_vals, 0) - - valuator_mask_get(pEvdev->old_vals, 0); - valuator_mask_set(pEvdev->old_vals, 0, - valuator_mask_get(pEvdev->abs_vals, 0)); - } - if (valuator_mask_isset(pEvdev->abs_vals, 1)) - { - if (valuator_mask_isset(pEvdev->old_vals, 1)) - deltaY = valuator_mask_get(pEvdev->abs_vals, 1) - - valuator_mask_get(pEvdev->old_vals, 1); - valuator_mask_set(pEvdev->old_vals, 1, - valuator_mask_get(pEvdev->abs_vals, 1)); - } - } else { - valuator_mask_zero(pEvdev->old_vals); + if (valuator_mask_isset(pEvdev->abs_vals, 0)) + { + if (valuator_mask_isset(pEvdev->old_vals, 0)) + deltaX = valuator_mask_get(pEvdev->abs_vals, 0) - + valuator_mask_get(pEvdev->old_vals, 0); + valuator_mask_set(pEvdev->old_vals, 0, + valuator_mask_get(pEvdev->abs_vals, 0)); + } + if (valuator_mask_isset(pEvdev->abs_vals, 1)) + { + if (valuator_mask_isset(pEvdev->old_vals, 1)) + deltaY = valuator_mask_get(pEvdev->abs_vals, 1) - + valuator_mask_get(pEvdev->old_vals, 1); + valuator_mask_set(pEvdev->old_vals, 1, + valuator_mask_get(pEvdev->abs_vals, 1)); } valuator_mask_zero(pEvdev->abs_vals); pEvdev->abs_queued = 0; @@ -859,6 +855,15 @@ EvdevProcessKeyEvent(InputInfoPtr pInfo, struct input_event *ev) * BTN_TOUCH as the proximity notifier */ if (!pEvdev->use_proximity) pEvdev->in_proximity = value ? ev->code : 0; + /* When !pEvdev->use_proximity, we don't report + * proximity events to the X server. However, we + * still want to keep track if one is in proximity or + * not. This is especially important for touchpad + * who report proximity information to the computer + * (but it is not sent to X) and who might send unreliable + * position information when not in_proximity. + */ + if (!(pEvdev->flags & (EVDEV_TOUCHSCREEN | EVDEV_TABLET)) || pEvdev->mt_mask) break; @@ -881,7 +886,7 @@ EvdevPostRelativeMotionEvents(InputInfoPtr pInfo) { EvdevPtr pEvdev = pInfo->private; - if (pEvdev->rel_queued) { + if (pEvdev->rel_queued && pEvdev->in_proximity) { xf86PostMotionEventM(pInfo->dev, Relative, pEvdev->rel_vals); } } |