diff options
Diffstat (limited to 'Source/WebCore/platform/graphics/chromium/cc/CCLayerSorter.cpp')
| -rw-r--r-- | Source/WebCore/platform/graphics/chromium/cc/CCLayerSorter.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Source/WebCore/platform/graphics/chromium/cc/CCLayerSorter.cpp b/Source/WebCore/platform/graphics/chromium/cc/CCLayerSorter.cpp index 48802d667..0cb703b42 100644 --- a/Source/WebCore/platform/graphics/chromium/cc/CCLayerSorter.cpp +++ b/Source/WebCore/platform/graphics/chromium/cc/CCLayerSorter.cpp @@ -183,9 +183,11 @@ CCLayerSorter::LayerShape::LayerShape(float width, float height, const WebTransf projectedQuad.setP4(clippedQuad[2]); // this will be a degenerate quad that is actually a triangle. // Compute the normal of the layer's plane. - FloatPoint3D c1 = drawTransform.mapPoint(FloatPoint3D(0, 0, 0)); - FloatPoint3D c2 = drawTransform.mapPoint(FloatPoint3D(0, 1, 0)); - FloatPoint3D c3 = drawTransform.mapPoint(FloatPoint3D(1, 0, 0)); + bool clipped = false; + FloatPoint3D c1 = CCMathUtil::mapPoint(drawTransform, FloatPoint3D(0, 0, 0), clipped); + FloatPoint3D c2 = CCMathUtil::mapPoint(drawTransform, FloatPoint3D(0, 1, 0), clipped); + FloatPoint3D c3 = CCMathUtil::mapPoint(drawTransform, FloatPoint3D(1, 0, 0), clipped); + // FIXME: Deal with clipping. FloatPoint3D c12 = c2 - c1; FloatPoint3D c13 = c3 - c1; layerNormal = c13.cross(c12); |