diff options
Diffstat (limited to 'src/libs/timeline/timelineitemsrenderpass.cpp')
| -rw-r--r-- | src/libs/timeline/timelineitemsrenderpass.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libs/timeline/timelineitemsrenderpass.cpp b/src/libs/timeline/timelineitemsrenderpass.cpp index 41f0a362cd..114cd5983a 100644 --- a/src/libs/timeline/timelineitemsrenderpass.cpp +++ b/src/libs/timeline/timelineitemsrenderpass.cpp @@ -202,7 +202,7 @@ static void updateNodes(int from, int to, const TimelineModel *model, for (int i = from; i < to; ++i) { qint64 start = qMax(parentState->start(), model->startTime(i)); qint64 end = qMin(parentState->end(), model->startTime(i) + model->duration(i)); - if (start >= end) + if (start > end) continue; float itemTop = (1.0 - model->relativeHeight(i)) * defaultRowHeight; @@ -230,7 +230,7 @@ static void updateNodes(int from, int to, const TimelineModel *model, for (int i = from; i < to; ++i) { qint64 start = qMax(parentState->start(), model->startTime(i)); qint64 end = qMin(parentState->end(), model->startTime(i) + model->duration(i)); - if (start >= end) + if (start > end) continue; QColor color = model->color(i); @@ -238,7 +238,8 @@ static void updateNodes(int from, int to, const TimelineModel *model, uchar green = color.green(); uchar blue = color.blue(); - float itemWidth = (end - start) * parentState->scale(); + float itemWidth = end > start ? (end - start) * parentState->scale() : + std::numeric_limits<float>::min(); float itemLeft = (start - parentState->start()) * parentState->scale(); // This has to be the exact same expression as above, to guarantee determinism. |