Re: [Devel] a quick exit for FT_Set_Char_Size

[Werner LEMBERG]

> while working on speeding up my cartographic library CartoType, of
> which FreeType is an essential part, I found that a lot of time was
> spent recomputing font instance metrics (for example, TrueType fonts
> often require the execution of a large hinting program that
> recomputes values used at a particular size) when this was actually
> unnecessary.  I put a small patch into FT_Set_Char_Size that exits
> immediately if the sizes are unchanged, and it helped a lot.

Applied something similar, thanks.  Please try the CVS.


    Werner