Hi, Diels,
Thanks very much for your answer.
I've ported 1.4.0 on my chip, and seems it work well. Of course, I'm
doing more test on it.
You mentioned a 3D version of DirectFB can conjunct with OpenGL, and
What's the version ? Can I do some porting now ?
I'm going to support OpenGL Es on my chip, but not clear what's
version is better.
-Justin
-----Original Message-----
From: directfb-dev-boun...@directfb.org
[mailto:directfb-dev-boun...@directfb.org] On Behalf Of Niels Roest
Sent: Saturday, March 27, 2010 6:19 PM
To: jthou
Cc: directfb-dev@directfb.org
Subject: Re: [directfb-dev] (no subject)
jthou wrote:
>
> Hi, Denis and Niels,
>
> Could you help me on these questions?
>
>
>
>
>
> 1, What kind of Graphics standards are supported by DirectFB?
> GKS? PHIGS? or some thing else? Is there a spec to conference?
>
For 2D pixel drawing primitives refer to the DirectFB API, which
supports the basic primitives (box, rectangle, line, etc) and the basic
modifiers (blending, opacity, rotation, etc). There is also a function
for 3D-skewing bitmaps if your hardware supports this.
For 3D vector based primitives, a development revision of DirectFB works
in conjunction with OpenGL.
>
> 2, Does DirectFB support 3-D ?
>
> 3, What's the difference of DirectFB 1.2.10, DirectFB 1.4.3,
> SaWMan 1.4.3? I see them are list on same level in the website.
>
SaWMan is an add-on window manager for DirectFB. DirectFB is DirectFB :)
>
> 4, I'm working on version 1.2.6. Do I need to update it to
> 1.2.10 or 1.4.3?
>
I cannot tell. The latest is always the best, but might not be viable
since you are e.g. bound by compiled drivers or required support from
your hardware provider. 1.4.3 is the latest. The differences can be
found in the changelogs, there are too many to list.
>
>
>
> Thank you very much.
>
>
>
> -Justin
>
>
>
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>
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>
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