Fixed a bug causing the wxD2DBitmapData destructor to fail by dereferencing an invalid pointer
Added whitespace between function call parameters
Implemented wxD2DRenderer::CreateSubBitmap
Implemented wxD2DContext::BeginLayer and wxD2DContext::EndLayer
Fixed a bug where wxD2DContext::GetTextExtent would not include trailing whitespace in the calculation of the width
Implemented wxD2DContext::GetPartialTextExtents
Added support for wxCOMPOSITION_DEST composition mode