From 00c8952c86e27b873dc4020ed73ea3b038074f97 Mon Sep 17 00:00:00 2001
From: Federico Angelilli <code@fedang.net>
Date: Fri, 24 Nov 2023 23:18:14 +0100
Subject: Update xshape mask only when resizing window

---
 src/window.c | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

diff --git a/src/window.c b/src/window.c
index d6cf692..cadf891 100644
--- a/src/window.c
+++ b/src/window.c
@@ -205,24 +205,6 @@ void window_move(Window *win, int x, int y)
     log_debug("Window updated position [x=%d, y=%d]", win->x, win->y);
 }
 
-void window_resize(Window *win, int width, int height)
-{
-    if (win->width == width && win->height == height) return;
-
-    win->width  = width;
-    win->height = height;
-
-    const uint32_t values[] = { width, height };
-    xcb_configure_window(win->con->connection,
-                         win->window,
-                         XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT,
-                         values);
-
-    log_debug("Window updated size [width=%d, height=%d]", win->width, win->height);
-
-    wm_set_size(win);
-}
-
 static void window_paint_corners(Window *win)
 {
     // TODO: Actually make this a parameter
@@ -272,6 +254,27 @@ static void window_paint_corners(Window *win)
     xcb_free_pixmap(win->con->connection, bitmap);
 }
 
+void window_resize(Window *win, int width, int height)
+{
+    if (win->width == width && win->height == height) return;
+
+    win->width  = width;
+    win->height = height;
+
+    const uint32_t values[] = { width, height };
+    xcb_configure_window(win->con->connection,
+                         win->window,
+                         XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT,
+                         values);
+
+    log_debug("Window updated size [width=%d, height=%d]", win->width, win->height);
+
+    wm_set_size(win);
+
+    // Update shape mask
+    window_paint_corners(win);
+}
+
 void window_paint_surface(Window *win, cairo_surface_t *surface, int width, int height)
 {
     cairo_xcb_surface_set_size(win->surface, width, height);
@@ -281,8 +284,6 @@ void window_paint_surface(Window *win, cairo_surface_t *surface, int width, int
     cairo_paint(win->cr);
     cairo_show_page(win->cr);
 
-    window_paint_corners(win);
-
     xcb_circulate_window(win->con->connection, XCB_CIRCULATE_RAISE_LOWEST, win->window);
     xcb_flush(win->con->connection);
 }
-- 
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