wl_pointer: skip axis_discrete events with discrete value 0

Ktrompfl · Ktrompfl · commit 2434f7040b4e · 2026-07-28T11:12:54.000+02:00
diff --git a/src/ifs/wl_seat/event_handling.rs b/src/ifs/wl_seat/event_handling.rs
@@ -1535,7 +1535,10 @@ impl WlSeatGlobal {
                     if p.seat.version >= AXIS_VALUE120_SINCE_VERSION {
                         p.send_axis_value120(axis, delta);
                     } else if p.seat.version >= AXIS_DISCRETE_SINCE_VERSION {
-                        p.send_axis_discrete(axis, delta / AXIS_120);
+                        let value = delta / AXIS_120;
+                        if value != 0 {
+                            p.send_axis_discrete(axis, value);
+                        }
                     }
                 }
                 if let Some(delta) = event.px[i].get() {

Original file line number	Diff line number	Diff line change
`@@ -1535,7 +1535,10 @@ impl WlSeatGlobal {`
`1535`	`1535`	`if p.seat.version >= AXIS_VALUE120_SINCE_VERSION {`
`1536`	`1536`	`p.send_axis_value120(axis, delta);`
`1537`	`1537`	`} else if p.seat.version >= AXIS_DISCRETE_SINCE_VERSION {`
`1538`		`- p.send_axis_discrete(axis, delta / AXIS_120);`
	`1538`	`+ let value = delta / AXIS_120;`
	`1539`	`+ if value != 0 {`
	`1540`	`+ p.send_axis_discrete(axis, value);`
	`1541`	`+ }`
`1539`	`1542`	`}`
`1540`	`1543`	`}`
`1541`	`1544`	`if let Some(delta) = event.px[i].get() {`