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skip target cursor update, instead of skipping trail update when cursor is not valid target

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This commit is contained in:
Rick Choi
2024-10-16 13:57:13 +09:00
parent 56c7555a25
commit d9515e91ed
1 changed files with 6 additions and 3 deletions
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9
kitty/cursor_trail.c
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@@ -42,8 +42,10 @@ update_cursor_trail(CursorTrail *ct, Window *w, monotonic_t now, OSWindow *os_wi
#define EDGE(axis, index) ct->cursor_edge_##axis[index]
if (!WD.screen->paused_rendering.expires_at && !get_cursor_edge(&EDGE(x, 0), &EDGE(x, 1), &EDGE(y, 0), &EDGE(y, 1), w)) {
return needs_render_prev;
if (!WD.screen->paused_rendering.expires_at && OPT(cursor_trail) < now - WD.screen->cursor->updated_at) {
if (!get_cursor_edge(&EDGE(x, 0), &EDGE(x, 1), &EDGE(y, 0), &EDGE(y, 1), w)) {
return needs_render_prev;
}
}
// the decay time for the trail to reach 1/1024 of its distance from the cursor corner
@@ -55,7 +57,8 @@ update_cursor_trail(CursorTrail *ct, Window *w, monotonic_t now, OSWindow *os_wi
ct->corner_x[i] = EDGE(x, ci[i][0]);
ct->corner_y[i] = EDGE(y, ci[i][1]);
}
} else if (OPT(cursor_trail) < now - WD.screen->cursor->position_changed_by_client_at && ct->updated_at < now) {
}
else if (ct->updated_at < now) {
float cursor_center_x = (EDGE(x, 0) + EDGE(x, 1)) * 0.5f;
float cursor_center_y = (EDGE(y, 0) + EDGE(y, 1)) * 0.5f;
float cursor_diag_2 = norm(EDGE(x, 1) - EDGE(x, 0), EDGE(y, 1) - EDGE(y, 0)) * 0.5f;