Fix unused function warnings in qtriangulator.cpp

qIntersectionPoint with ints wasn't used, qDot was only used in debug
mode. Found by Clang 3.4.

Change-Id: I4b5699f75eb88331df54bf5a289133914d80b299
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/src/gui/opengl/qtriangulator.cpp b/src/gui/opengl/qtriangulator.cpp
index 77da009bf5..839ec9e96f 100644
--- a/src/gui/opengl/qtriangulator.cpp
+++ b/src/gui/opengl/qtriangulator.cpp
@@ -201,10 +201,12 @@ static inline qint64 qCross(const QPodPoint &u, const QPodPoint &v)
     return qint64(u.x) * qint64(v.y) - qint64(u.y) * qint64(v.x);
 }
 
+#ifdef Q_TRIANGULATOR_DEBUG
 static inline qint64 qDot(const QPodPoint &u, const QPodPoint &v)
 {
     return qint64(u.x) * qint64(v.x) + qint64(u.y) * qint64(v.y);
 }
+#endif
 
 // Return positive value if 'p' is to the right of the line 'v1'->'v2', negative if left of the
 // line and zero if exactly on the line.
@@ -249,13 +251,6 @@ static inline QIntersectionPoint qIntersectionPoint(const QPodPoint &point)
     return p;
 }
 
-static inline QIntersectionPoint qIntersectionPoint(int x, int y)
-{
-    // upperLeft = (x, y), xOffset = 0/1, yOffset = 0/1.
-    QIntersectionPoint p = {{x, y}, {0, 1}, {0, 1}};
-    return p;
-}
-
 static QIntersectionPoint qIntersectionPoint(const QPodPoint &u1, const QPodPoint &u2, const QPodPoint &v1, const QPodPoint &v2)
 {
     QIntersectionPoint result = {{0, 0}, {0, 0}, {0, 0}};