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evdev-tablet: clip touch arbitration rectangle

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Previously the arbitration rectangle would be moved to lie completely in
the first quadrant of the coordinate system.

Signed-off-by: hrdl <51402-hrdl@users.noreply.gitlab.freedesktop.org>
This commit is contained in:
hrdl 2023-02-07 11:19:35 +01:00 • committed by hrdl
parent c855012ddb
commit 1e64d52fe9
1 changed files with 3 additions and 3 deletions
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6
src/evdev-tablet.c
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@ -1506,7 +1506,7 @@ tablet_calculate_arbitration_rect(struct tablet_dispatch *tablet)
* If the stylus is tilted left (tip further right than the eraser * If the stylus is tilted left (tip further right than the eraser
* end) assume left-handed mode. * end) assume left-handed mode.
* *
* Obviously if we'd run out of the boundaries, we rescale the rect * Obviously if we'd run out of the boundaries, we clip the rect
* accordingly. * accordingly.
*/ */
if (tablet->axes.tilt.x > 0) { if (tablet->axes.tilt.x > 0) {
@ -1519,14 +1519,14 @@ tablet_calculate_arbitration_rect(struct tablet_dispatch *tablet)
} }
if (r.x < 0) { if (r.x < 0) {
r.w -= r.x; r.w += r.x;
r.x = 0; r.x = 0;
} }
r.y = mm.y - 100; r.y = mm.y - 100;
r.h = 250; r.h = 250;
if (r.y < 0) { if (r.y < 0) {
r.h -= r.y; r.h += r.y;
r.y = 0; r.y = 0;
} }