bool
CopyTo(BitmapPtr dst, const Graphics& g, const Size& ds,
const Point& dp, const Point& sp, const Size& sc, Rotation rot)
{
if(~rot & 1 && dst && bool(g))
{
if(rot == RDeg0)
BlitLines<false, false>(CopyLine<true>(), dst, g.GetBufferPtr(),
ds, g.GetSize(), dp, sp, sc);
else
BlitLines<true, true>(CopyLine<false>(), dst, g.GetBufferPtr(),
ds, g.GetSize(), dp, sp, sc);
return true;
}
return false;
}
void
CopyBuffer(const Graphics& dst, const Graphics& src)
{
YAssert(dst.GetBufferPtr(), "Null pointer found.");
YAssert(src.GetBufferPtr(), "Null pointer found.");
YAssert(dst.GetSize() == src.GetSize(), "Source and destination sizes"
"are not same.");
if(YB_LIKELY(dst.GetBufferPtr() != src.GetBufferPtr()))
std::copy_n(src.GetBufferPtr(), GetAreaOf(src.GetSize()),
dst.GetBufferPtr());
}
void
Fill(const Graphics& g, Color c)
{
FillPixel<PixelType>(g.GetBufferPtr(), GetAreaOf(g.GetSize()), c);
}
void
ClearImage(const Graphics& g)
{
ClearPixel(g.GetBufferPtr(), GetAreaOf(g.GetSize()));
}