PaintBrush: Flood filling with the same color is a no-op.

Author: https://github.com/awesomekling Commit: https://github.com/SerenityOS/serenity/commit/264890bfc36
2019-06-16 06:34:29 +02:00 · 2019-06-16 06:34:29 +02:00 · 264890bfc3 · 2024-07-19 13:35:22 +09:00
commit 264890bfc3
parent 1f51c2b7da
1 changed files with 3 additions and 0 deletions
--- a/Applications/PaintBrush/BucketTool.cpp
+++ b/Applications/PaintBrush/BucketTool.cpp
@ -18,6 +18,9 @@ static void flood_fill(GraphicsBitmap& bitmap, const Point& start_position, Colo
 {
    ASSERT(bitmap.format() == GraphicsBitmap::Format::RGB32);

+    if (target_color == fill_color)
+        return;
+
    Queue<Point> queue;
    queue.enqueue(Point(start_position));
    while (!queue.is_empty()) {