Made some optimizations based on some profiling done by Octalot, as well

as some other optimizations that I could see that cut down on some
unneeded redraws, which in turn improved frame rates slightly.

Signed-off-by: Ira Rice <irarice@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/gui/browserbox.cpp b/src/gui/browserbox.cpp
index 18fa2ad4..b8f58dbb 100644
--- a/src/gui/browserbox.cpp
+++ b/src/gui/browserbox.cpp
@@ -244,6 +244,9 @@ void BrowserBox::mouseMoved(gcn::MouseEvent &event)
 
 void BrowserBox::draw(gcn::Graphics *graphics)
 {
+    if (!isVisible())
+        return;
+
     if (mOpaque)
     {
         graphics->setColor(gcn::Color(BGCOLOR));