Update XIM cursor position only if changed Updating XIM cursor position is expensive, so only update it when cursor position changed.
Ivan Tham pickfire@riseup.net
1 files changed,
6 insertions(+),
3 deletions(-)
jump to
M
st.c
→
st.c
@@ -2571,6 +2571,7 @@ void
drawregion(int x1, int y1, int x2, int y2) { int y; + for (y = y1; y < y2; y++) { if (!term.dirty[y]) continue;@@ -2583,7 +2584,7 @@
void draw(void) { - int cx = term.c.x; + int cx = term.c.x, ocx = term.ocx, ocy = term.ocy; if (!xstartdraw()) return;@@ -2599,9 +2600,11 @@
drawregion(0, 0, term.col, term.row); xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], term.ocx, term.ocy, term.line[term.ocy][term.ocx]); - term.ocx = cx, term.ocy = term.c.y; + term.ocx = cx; + term.ocy = term.c.y; xfinishdraw(); - xximspot(term.ocx, term.ocy); + if (ocx != term.ocx || ocy != term.ocy) + xximspot(term.ocx, term.ocy); } void