On Sun, Apr 5, 2009 at 3:38 PM, Nikita Egorov <nik...@gmail.com> wrote:
> Something should change necessarily. DirectFB library has software
> fallbacks for most declared functions.
> Be sure that your source code are correct, e.g.
>
> SetPorterDuff(argb, DSPD_SRC_OUT);
> SetBlittingFlags(argb, DSBLIT_BLEND_ALPHACHANNEL);
> Blit(argb, surf, &rect, 0, 0);
Thanks, that helps. Oddly even though I get the following error this
does seem to work with SRC_ATOP which I figure I want it is just too
slow without acceleration.
(!) SMP863x: Unsupported graphic operation - refuse acceleration request:
Blitting flags: DSBLIT_BLEND_ALPHACHANNEL
Source blend function: DSBF_DESTALPHA
Destination blend function: DSBF_INVSRCALPHA
(!) Failed blit config:
Drawing flags:
Blitting flags: DSBLIT_BLEND_ALPHACHANNEL
Source blend function: DSBF_DESTALPHA
Destination blend function: DSBF_INVSRCALPHA
(!) EM863x: Couldn't blit rectangle: 1
Martin
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