diff options
-rw-r--r-- | basegfx/source/polygon/b2dpolygoncutandtouch.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/basegfx/source/polygon/b2dpolygoncutandtouch.cxx b/basegfx/source/polygon/b2dpolygoncutandtouch.cxx index 9d40acc0dcab..7597bf1ed11b 100644 --- a/basegfx/source/polygon/b2dpolygoncutandtouch.cxx +++ b/basegfx/source/polygon/b2dpolygoncutandtouch.cxx @@ -7,7 +7,6 @@ * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: b2dpolygoncutandtouch.cxx,v $ - * $Revision: 1.8 $ * * This file is part of OpenOffice.org. * @@ -430,6 +429,7 @@ namespace basegfx // create subdivided polygons and find cuts between them // Keep adaptiveSubdivideByCount due to needed quality + aTempPolygonA.reserve(SUBDIVIDE_FOR_CUT_TEST_COUNT + 8); aTempPolygonA.append(rCubicA.getStartPoint()); rCubicA.adaptiveSubdivideByCount(aTempPolygonA, SUBDIVIDE_FOR_CUT_TEST_COUNT); aTempPolygonEdge.append(rCurrB); @@ -470,8 +470,10 @@ namespace basegfx // create subdivided polygons and find cuts between them // Keep adaptiveSubdivideByCount due to needed quality + aTempPolygonA.reserve(SUBDIVIDE_FOR_CUT_TEST_COUNT + 8); aTempPolygonA.append(rCubicA.getStartPoint()); rCubicA.adaptiveSubdivideByCount(aTempPolygonA, SUBDIVIDE_FOR_CUT_TEST_COUNT); + aTempPolygonB.reserve(SUBDIVIDE_FOR_CUT_TEST_COUNT + 8); aTempPolygonB.append(rCubicB.getStartPoint()); rCubicB.adaptiveSubdivideByCount(aTempPolygonB, SUBDIVIDE_FOR_CUT_TEST_COUNT); @@ -497,6 +499,8 @@ namespace basegfx const B2DCubicBezier& rCubicA, sal_uInt32 nInd, temporaryPointVector& rTempPoints) { + // avoid expensive part of this method if possible + // TODO: use hasAnyExtremum() method instead when it becomes available double fDummy; const bool bHasAnyExtremum = rCubicA.getMinimumExtremumPosition( fDummy ); if( !bHasAnyExtremum ) @@ -510,6 +514,7 @@ namespace basegfx // create subdivided polygon and find cuts on it // Keep adaptiveSubdivideByCount due to needed quality + aTempPolygon.reserve(SUBDIVIDE_FOR_CUT_TEST_COUNT + 8); aTempPolygon.append(rCubicA.getStartPoint()); rCubicA.adaptiveSubdivideByCount(aTempPolygon, SUBDIVIDE_FOR_CUT_TEST_COUNT); findCuts(aTempPolygon, aTempPointVector); |