Can the display/video card recognize two planes (a BG and an FG) .. If yes,
it would be very easy to overlay one (FG )onto the other and the app/driver
generating the video(FG) data need not worry abt graphics FB and delegate
the job of combining to the hardware ?
Is this a possibility on the
On Thu, 8 May 2008 13:16:37 +0530 Vishwas P S [EMAIL PROTECTED] babbled:
Can the display/video card recognize two planes (a BG and an FG) .. If yes,
it would be very easy to overlay one (FG )onto the other and the app/driver
generating the video(FG) data need not worry abt graphics FB and
OK. In that case how do we prevent tearing of images on the screen ? i.e.
how do we implement a tearing-less display solution ?
Normally as far as I know, /dev/fb's memory would be mapped to apps and
there is no way for the driver to sync memory updates with Vsync ... Pl
correct me if I'm wrong
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--- Carsten Haitzler [EMAIL PROTECTED] escribió:
no.
This is a clear answer X-D
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On Thu, 8 May 2008 14:20:28 +0530 Vishwas P S [EMAIL PROTECTED] babbled:
OK. In that case how do we prevent tearing of images on the screen ? i.e.
how do we implement a tearing-less display solution ?
Normally as far as I know, /dev/fb's memory would be mapped to apps and
there is no way for
On Thu, May 8, 2008 at 5:05 PM, David Samblas Martinez
[EMAIL PROTECTED] wrote:
--- Carsten Haitzler [EMAIL PROTECTED] escribió:
no.
This is a clear answer X-D
What does X-D mean?
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Answered out the list
--- Bin Chen [EMAIL PROTECTED] escribió:
On Thu, May 8, 2008 at 5:05 PM, David Samblas
Martinez
[EMAIL PROTECTED] wrote:
--- Carsten Haitzler [EMAIL PROTECTED]
escribió:
no.
This is a clear answer X-D
What does X-D mean?
Hi,
I just take a look at media player source code, seems the mplayer use
the fbdev directly instead of X. So I think there are two fbdev in
system? One for X the other for mplayer?
Otherwise it will conflict.
Thanks.
Bin
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On Thu, 8 May 2008 11:04:37 +0800 Bin Chen [EMAIL PROTECTED] babbled:
Hi,
I just take a look at media player source code, seems the mplayer use
the fbdev directly instead of X. So I think there are two fbdev in
system? One for X the other for mplayer?
nup. there can be only one. (yes - bad
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