Attachment 121013 Details for Bug 93617 – 0001-Restore-wheel-emulation-for-absolute-devices.patch

[patch] 0001-Restore-wheel-emulation-for-absolute-devices.patch

0001-Restore-wheel-emulation-for-absolute-devices.patch (text/plain), 1.14 KB, created by Peter Hutterer on 2016-01-14 03:36:37 UTC

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Creator: Peter Hutterer

Created: 2016-01-14 03:36:37 UTC

Size: 1.14 KB

patch

obsolete

>From bf04879502347bca0d532fefef9d8393ed93904e Mon Sep 17 00:00:00 2001
>From: Peter Hutterer <peter.hutterer@who-t.net>
>Date: Thu, 14 Jan 2016 10:41:46 +1000
>Subject: [PATCH evdev] Restore wheel emulation for absolute devices
>
>Wheel emulation relies on oldVals, which stopped updating in 3dcf6f123c5.
>Restore the update for all x/y abs values.
>
>Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
>---
> src/evdev.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
>diff --git a/src/evdev.c b/src/evdev.c
>index 3176660..a4bbbb8 100644
>--- a/src/evdev.c
>+++ b/src/evdev.c
>@@ -781,12 +781,14 @@ EvdevProcessAbsoluteMotionEvent(InputInfoPtr pInfo, struct input_event *ev)
>                 valuator_mask_set(pEvdev->rel_vals, map, value - oldval);
>                 pEvdev->rel_queued = 1;
>             }
>-            valuator_mask_set(pEvdev->old_vals, map, value);
>         } else {
>             /* the normal case: just store the number. */
>             valuator_mask_set(pEvdev->abs_vals, map, value);
>             pEvdev->abs_queued = 1;
>         }
>+
>+        if (map < 2)
>+            valuator_mask_set(pEvdev->old_vals, map, value);
>     }
> }
> 
>-- 
>2.5.0
>

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