DirectFB

Claudio Ciccani via CVS wrote:
> CVSROOT:	/cvs/directfb
> Module name:	DirectFB
> Changes by:	klan	20060620 12:11:58
> 
> Modified files:
> 	gfxdrivers/radeon: Makefile.am radeon.c radeon.h
radeon_crtc2.c 
> 	                   radeon_overlay.c 
> Added files:
> 	gfxdrivers/radeon: radeon_crtc1.c 
> 
> Log message:
> Added the possibility to use the underlay as an OSD.
> It works exactly the same way as in the unichrome
driver:
> - Set the overlay level to -1;
> - Enable DLOP_ALPHACHANNEL on the underlay.

On the primary? With ARGB accelerated?

This would rock for using it in a "Media Box"
with nice UI 

-- 
Best regards,
   Denis Oliver Kropp

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

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Denis Oliver Kropp wrote:
> Claudio Ciccani via CVS wrote:
> 
>>CVSROOT:	/cvs/directfb
>>Module name:	DirectFB
>>Changes by:	klan	20060620 12:11:58
>>
>>Modified files:
>>	gfxdrivers/radeon: Makefile.am radeon.c radeon.h
radeon_crtc2.c 
>>	                   radeon_overlay.c 
>>Added files:
>>	gfxdrivers/radeon: radeon_crtc1.c 
>>
>>Log message:
>>Added the possibility to use the underlay as an OSD.
>>It works exactly the same way as in the unichrome
driver:
>>- Set the overlay level to -1;
>>- Enable DLOP_ALPHACHANNEL on the underlay.
> 
> 
> On the primary? With ARGB accelerated?
> 
> This would rock for using it in a "Media
Box" with nice UI 
> 

I think SiliconMotion integrated chipsets provide a similar
feauture.
Have a look at the SM501 specs:

ftp://ftp.siliconmotion.com.tw/databooks/SM501_MMCC_Databook
_V1.02.pdf

-- 
Regards,
      Claudio Ciccani

klanusers.sf.net
http://directfb.org
http://sf.net/pro
jects/php-directfb

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