SurfacePtr Surface::getChannel(ColorChannel ch) const
{
SurfacePtr surf = new Surface(Format_A_8, m_width, m_height);
getChannel(surf.ref(), ch);
return surf;
}
SurfacePtr Surface::getScaled(int dst_wi, int dst_hi, Filter filter) const
{
SurfacePtr surf = new img::Surface(img::Format_ARGB_8888, dst_wi, dst_hi);
getScaled(surf.ref(), filter);
return surf;
}