perf: add signal to invalidate buffers without doing layout (#5123)

2024-01-24 18:13:31 +01:00
parent 5628605de4
commit 7604d7ea4a
7 changed files with 51 additions and 9 deletions
@@ -74,7 +74,8 @@ int MessageLayout::getWidth() const

 // Layout
 // return true if redraw is required
-bool MessageLayout::layout(int width, float scale, MessageElementFlags flags)
+bool MessageLayout::layout(int width, float scale, MessageElementFlags flags,
+                           bool shouldInvalidateBuffer)
 {
    //    BenchmarkGuard benchmark("MessageLayout::layout()");

@@ -108,6 +109,11 @@ bool MessageLayout::layout(int width, float scale, MessageElementFlags flags)

    if (!layoutRequired)
    {
+        if (shouldInvalidateBuffer)
+        {
+            this->invalidateBuffer();
+            return true;
+        }
        return false;
    }