Hi;

On Wed, 2008-02-06 at 06:16 +0100, Gwenole Beauchesne wrote:
> Le 5 févr. 08 à 22:13, Matthew Allum a écrit :
> 
> > Does attached patch further improve at all (totally untested btw, only
> > Intel here) ?
> 
> Yes, it does but I am not sure if this is the correct fix. 

Yeah I know what you mean... but it seems to be working with no side
effects (is anyone seeing any?)

> 
> A colateral question is: can bitmap.buffer be NULL even if  
> FT_Render_Glyph() returns successfully?

Im wondering if its actually a bug in freetype.

> 
> BTW, on second thought, I also had a look at cairo (cairo-ft-font.c),  
> and it does have a special case for zero width and height.

Yeah indeed. 

We really need to rewrite the Pango renderer but also have Pango provide
enough hooks so we dont need to dupe a ton of code.

  == Matthew

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