ref: dbee61922549014f2d0dae877d1dc25ed946d710
parent: 5e5cd80755ea4c164eae70d876a3f9b864fe742e
author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com>
date: Wed Jan 19 20:50:53 EST 2022
gui-wl: mark surface damaged only in areas that changed
--- a/gui-wl/wl-inc.h
+++ b/gui-wl/wl-inc.h
@@ -41,6 +41,7 @@
int mony;
Mouse mouse;
Clipboard clip;
+ Rectangle r;
int dirty;
/* Wayland State */
--- a/gui-wl/wl-screen.c
+++ b/gui-wl/wl-screen.c
@@ -52,7 +52,7 @@
wl_surface_attach(wl->surface, wl->screenbuffer, 0, 0);
if(wl->dirty)
- wl_surface_damage(wl->surface, 0, 0, wl->dx, wl->dy);
+ wl_surface_damage(wl->surface, wl->r.min.x, wl->r.min.y, Dx(wl->r), Dy(wl->r));
wl_surface_commit(wl->surface);
wl->dirty = 0;
}
@@ -76,6 +76,7 @@
qlock(&drawlock);
wl->dirty = 1;
+ wl->r = r;
wlflush(wl);
qunlock(&drawlock);
}
@@ -154,6 +155,7 @@
wl = gwin;
wl->dirty = 1;
+ wl->r = r;
wlflush(wl);
}
@@ -161,6 +163,7 @@
screensize(Rectangle r, ulong chan)
{gwin->dirty = 1;
+ gwin->r = r;
}
void