try
no-smooth-upscale
no-smooth-downscale
this works for software accel.

alternatively, it's because your fb0 pic is a JPEG, or you are using HW 
accel where anti-aliasing is default behaviour of the driver.

LearnerMan wrote:
> Hi, 
> My application is as follows:
> fb0 - OSD 
> fb2 - video
>
> If magenta is used on fb0 then this is transparent and the underlying video
> on fb2 is visible.  Any other colour appears drawn on top of the video.
>
> The problem is that the edges of text and images drawn by Directfb appear
> slightly blurred and appear a pinky colour (Nearly magenta)
>
> I am thinking that this is because directfb is anti aliasing the edges.  Is
> this so?
>
> Is there an option to turn off anti aliasing in directfb?
>
> thanks
>   


-- 

.------------------------------------------.
| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/                 |
"------------------------------------------" 

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