Re: [ft-devel] performance on FreeType actions

[David Turner]

rperez a écrit :
> Hi there,
> I am using ImageMagick library to render text on an image. ImageMagick uses
> FreeType to perform this action. I have a question about three actions in
> terms of performance (are they "heavy actions"?).
> 1) FT_Attach_File - does it read from disk?
>   
Yes
> 2) FT_Load_Glyph - does it read from disk?
>   
Yes
> 3) FT_Init_FreeType - is it heavy (this is done in the ImageMagick library
> for each rendering)?
>
>   
Not heavy performance wise, but allocates memory.

The biggest performance issues will be with FT_New_Face and FT_Load_Glyph

Hope this helps,

- David Turner
- The FreeType Project  (www.freetype.org)

> Thanks in advance,
> Ronen.
> --
> View this message in context: 
> http://www.nabble.com/performance-on-FreeType-actions-t1387531.html#a3727570
> Sent from the Freetype - Dev forum at Nabble.com.
>
>
>
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>   


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