diff options
| author | Gunnar Sletta <gunnar.sletta@digia.com> | 2013-11-06 10:06:27 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-09 22:46:47 +0100 |
| commit | afee694ce5d65518e5908b97e9a691c03fe0a844 (patch) | |
| tree | be6e714703b799791cdacbea4b315471ab9b6a03 /tests/auto/quick/scenegraph/tst_scenegraph.cpp | |
| parent | 7b75c3e63e7842c2667f58d43d44e21ff57ac0c8 (diff) | |
Avoid using huge floating point values in the renderer.
We pretransform vertices relative to their batch root and upload these
using single-precision floats. If the offsets are huge then the
floating point numbers start to get unstable and we get rendering
artifacts as a result. This typically happens for lists/tables with
huge models.
Task-number: QTBUG-34312
Change-Id: I2516f2b4fa93f44a1288659d05458fb1af0df943
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Diffstat (limited to 'tests/auto/quick/scenegraph/tst_scenegraph.cpp')
| -rw-r--r-- | tests/auto/quick/scenegraph/tst_scenegraph.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/auto/quick/scenegraph/tst_scenegraph.cpp b/tests/auto/quick/scenegraph/tst_scenegraph.cpp index 656e1c5a58..755cec460d 100644 --- a/tests/auto/quick/scenegraph/tst_scenegraph.cpp +++ b/tests/auto/quick/scenegraph/tst_scenegraph.cpp @@ -322,6 +322,7 @@ void tst_SceneGraph::render_data() << "data/render_Overlap.qml" << "data/render_MovingOverlap.qml" << "data/render_BreakOpacityBatch.qml" + << "data/render_OutOfFloatRange.qml" ; QRegExp sampleCount("#samples: *(\\d+)"); |