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author | Kim Motoyoshi Kalland <kim.kalland@nokia.com> | 2009-08-19 16:21:10 +0200 |
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committer | Kim Motoyoshi Kalland <kim.kalland@nokia.com> | 2009-08-19 16:31:03 +0200 |
commit | 72629a807c71f9b2c282ff5f67994ec3fab78b7f (patch) | |
tree | 8c9bd1cfbaf7cf6548ecc200d3d3379911457e5b | |
parent | f38f4c02a2ac8b519305cb0bcdc00cd94eaf9a5a (diff) |
Fixed crash in QtSvg caused by division by zero in animation code.
Reviewed-by: Trond
-rw-r--r-- | src/svg/qsvgstyle.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/svg/qsvgstyle.cpp b/src/svg/qsvgstyle.cpp index d079f9819..720dbb6f1 100644 --- a/src/svg/qsvgstyle.cpp +++ b/src/svg/qsvgstyle.cpp @@ -523,11 +523,14 @@ void QSvgAnimateTransform::resolveMatrix(QSvgNode *node) if (totalTimeElapsed < m_from || m_finished) return; - qreal animationFrame = (totalTimeElapsed - m_from) / m_to; + qreal animationFrame = 0; + if (m_totalRunningTime != 0) { + animationFrame = (totalTimeElapsed - m_from) / m_totalRunningTime; - if (m_repeatCount >= 0 && m_repeatCount < animationFrame) { - m_finished = true; - animationFrame = m_repeatCount; + if (m_repeatCount >= 0 && m_repeatCount < animationFrame) { + m_finished = true; + animationFrame = m_repeatCount; + } } qreal percentOfAnimation = animationFrame; |