diff options
Diffstat (limited to 'basegfx/source')
| -rw-r--r-- | basegfx/source/polygon/b2dpolygon.cxx | 15 | ||||
| -rw-r--r-- | basegfx/source/polygon/b2dpolygontools.cxx | 9 |
2 files changed, 24 insertions, 0 deletions
diff --git a/basegfx/source/polygon/b2dpolygon.cxx b/basegfx/source/polygon/b2dpolygon.cxx index 467a4b90f516..d44599e0f49e 100644 --- a/basegfx/source/polygon/b2dpolygon.cxx +++ b/basegfx/source/polygon/b2dpolygon.cxx @@ -123,6 +123,11 @@ public: maVector[nIndex].setCoordinate(rValue); } + void reserve(sal_uInt32 nCount) + { + maVector.reserve(nCount); + } + void insert(sal_uInt32 nIndex, const CoordinateData2D& rValue, sal_uInt32 nCount) { if(nCount) @@ -741,6 +746,11 @@ public: maPoints.setCoordinate(nIndex, rValue); } + void reserve(sal_uInt32 nCount) + { + maPoints.reserve(nCount); + } + void insert(sal_uInt32 nIndex, const basegfx::B2DPoint& rPoint, sal_uInt32 nCount) { if(nCount) @@ -1190,6 +1200,11 @@ namespace basegfx } } + void B2DPolygon::reserve(sal_uInt32 nCount) + { + mpPolygon->reserve(nCount); + } + void B2DPolygon::insert(sal_uInt32 nIndex, const B2DPoint& rPoint, sal_uInt32 nCount) { OSL_ENSURE(nIndex <= mpPolygon->count(), "B2DPolygon Insert outside range (!)"); diff --git a/basegfx/source/polygon/b2dpolygontools.cxx b/basegfx/source/polygon/b2dpolygontools.cxx index c1e5dc80d8c4..038ad0b35300 100644 --- a/basegfx/source/polygon/b2dpolygontools.cxx +++ b/basegfx/source/polygon/b2dpolygontools.cxx @@ -192,6 +192,9 @@ namespace basegfx B2DCubicBezier aBezier; aBezier.setStartPoint(rCandidate.getB2DPoint(0)); + // perf: try to avoid too many realloctions by guessing the result's pointcount + aRetval.reserve(nPointCount*4); + // add start point (always) aRetval.append(aBezier.getStartPoint()); @@ -272,6 +275,9 @@ namespace basegfx B2DCubicBezier aBezier; aBezier.setStartPoint(rCandidate.getB2DPoint(0)); + // perf: try to avoid too many realloctions by guessing the result's pointcount + aRetval.reserve(nPointCount*4); + // add start point (always) aRetval.append(aBezier.getStartPoint()); @@ -342,6 +348,9 @@ namespace basegfx B2DCubicBezier aBezier; aBezier.setStartPoint(rCandidate.getB2DPoint(0)); + // perf: try to avoid too many realloctions by guessing the result's pointcount + aRetval.reserve(nPointCount*4); + // add start point (always) aRetval.append(aBezier.getStartPoint()); |