cpp/openttd-patchpack/source Changeset - r22505:792ee581d40b

Changeset - r22505:792ee581d40b

Parent rev.

Child rev.

[Not reviewed]

master

0 1 0

frosch - 7 years ago 2016-12-25 17:56:57
frosch@openttd.org

(svn r27712) -Codechange: Reduce recursions in DrawOverlappedWindow by limiting the area to the window bounds first. (adf88)

1 file changed with 1 insertions and 1 deletions:

src/window.cpp

0 comments (0 inline, 0 general)

src/window.cpp

➞

Show inline comments

@@ @@ -942,7 +942,7 @@ void DrawOverlappedWindowForAll(int left @@
 				left < w->left + w->width &&
 				top < w->top + w->height) {
 			/* Window w intersects with the rectangle => needs repaint */
 			DrawOverlappedWindow(w, left, top, right, bottom);
+			DrawOverlappedWindow(w, max(left, w->left), max(top, w->top), min(right, w->left + w->width), min(bottom, w->top + w->height));
+		}
+	}
+}

0 comments (0 inline, 0 general)