Hi,

On Wed, 2009-02-18 at 13:41 +0200, Oguz Yarimtepe wrote:
> On Wed, Feb 18, 2009 at 1:00 PM, Andre DRASZIK <andre.dras...@st.com>
> wrote:
>         
>         Since you're mixing STLinux and STAPI here, please confirm
>         what you're
>         actually using.
> 
> Acoording to  lsmod i have some module related with stapi
> stgfb_core            113912  1 
> front7segment          11348  0 
> evdev                   8544  2 
> stapi_ioctl           941828  0 
> stapi_core           3047448  2 stgfb_core,stapi_ioctl
> mme_host               31800  1 stapi_core
> embxshm                28372  0 
> embxmailbox            11920  1 embxshm
> embxloopback            8864  0 
> embxshell              28808  5
> stapi_core,mme_host,embxshm,embxmailbox,embxloopback

Yes, you're clearly using STAPI.
Although the STAPI filesystem is based on STLinux it is not using the
same drivers as STLinux for video/graphics. It also has its own DirectFB
driver, afaik.

In which case I can't help, sorry, except - please be aware that you
should be using a pixelformat without alpha, e.g. RGB16, for df_porter,
because we (no matter which driver) only support real PorterDuff rules
when alpha blending, and the default blend rule DirectFB uses is not a
PorterDuff rule - we support it only on a surface which doesn't have
alpha.


Cheers,
Andre'


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