[Performous-commit] Tapio Vierros : Small optimization for note drawing when no whammy is used.

[Tapio V. <aa...@us...>]

Module: performous
Branch: master
Commit: eb0dc5d398b3390ade0bf1526360c263317ffbe3

Author: Tapio Vierros <tap...@gm...>
Date:   Sun Nov  1 17:10:03 2009 +0200

Small optimization for note drawing when no whammy is used.

---

 game/guitargraph.cc |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/game/guitargraph.cc b/game/guitargraph.cc
index 8bf38c3..a0704b1 100644
--- a/game/guitargraph.cc
+++ b/game/guitargraph.cc
@@ -475,13 +475,13 @@ void GuitarGraph::drawNote(int fret, glutil::Color c, float tBeg, float tEnd, fl
 		y -= 2 * fretWid;
 		vertexPair(x, y, c, 0.5f);
 		// Render the middle
-		while ((y -= fretWid) > yEnd + fretWid) {
-			if (whammy < 0.1) {
-				vertexPair(x, y, c, 0.5f);
-			} else {
+		if (whammy > 0.1) {
+			while ((y -= fretWid) > yEnd + fretWid) {
 				// The sin formula is pure magic
 				vertexPair(x+sin((whammy-0.75)*6.0 + (yBeg-tEnd)/y)/3.0, y, c, 0.5f);
 			}
+		} else {
+			while ((y -= 10.0) > yEnd + fretWid) vertexPair(x, y, c, 0.5f);
 		}
 		// Render the end
 		y = yEnd + fretWid;