static Dali::Toolkit::BloomView New();
static Dali::Toolkit::BloomView New( const unsigned int numSamples, const float blurBellCurveWidth, const Pixel::Format renderTargetPixelFormat,
const float downsampleWidthScale, const float downsampleHeightScale);
static Dali::Toolkit::BloomView New();
static Dali::Toolkit::BloomView New( const unsigned int numSamples, const float blurBellCurveWidth, const Pixel::Format renderTargetPixelFormat,
const float downsampleWidthScale, const float downsampleHeightScale);