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Fix unused function warnings in qtriangulator.cpp

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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>
This commit is contained in:
Thiago Macieira 2014-01-03 14:21:32 -02:00 committed by The Qt Project
parent f4d3196e4f
commit 17da13baaa
1 changed files with 2 additions and 7 deletions
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9
src/gui/opengl/qtriangulator.cpp
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@ -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}};