Please help
Thx/Rgds
BK
On 9/29/06,
Mike Emmel <[EMAIL PROTECTED]> wrote:
Bharani sent me this I'm sending it back to the list.
I don't see anything wrong here should have just worked tm :(
Mike
On 9/28/06, bharani krishna < [EMAIL PROTECTED] > wrote:
> herewith below my results. Im running ARM and using xscale tools chain.
>
> # ./fbset -i
>
>
>
> mode "640x480-110"
> # D: 50.000 MHz, H: 60.096 kHz, V: 110.066 Hz
> geometry 640 480 640 480 32
> timings 20000 64 64 32 32 64 2
> rgba 8/16,8/8,8/0,8/24
> endmode
>
>
>
> Frame buffer device information:
> Name : OSD Virtual FB
> Address : 0x4a400000
> Size : 1228800
> Type : PACKED PIXELS
> Visual : TRUECOLOR
> XPanStep : 1
> YPanStep : 1
> YWrapStep : 1
> LineLength : 2560
> Accelerator : No
>
>
>
> On 9/29/06, Mike Emmel < [EMAIL PROTECTED]> wrote:
> > What hardware are you running on ?
> > You tried
> > dfbg --dfb:pixelformat=ARGB1666
> > dfbg --dfb:pixelformat=RGB16
> >
> > and what are the results of fbset ?
> >
> >
> >
> > On 9/28/06, bharani krishna <[EMAIL PROTECTED]> wrote:
> > > Its the same, i can see blue color much, others colors not much.
> > >
> > > depth=24 or 18 or 32 (also tried)
> > > pixelformat=ARGB / RGB32
> > > mode=1024x768/640x480
> > >
> > > But still same i can see blue color, whereas other color not much.
> Please
> > > let me how to set 565 mode.
> > >
> > >
> > > On 9/28/06, Mike Emmel < [EMAIL PROTECTED]> wrote:
> > > > What's your screen pixel depth ?
> > > >
> > > > This sounds like it's in 1666 mode on one of the 18bpp lcds. If it is
> > > > then you get a bluish color as you describe and the rest of the colors
> > > > are faded out. Setting only red or green should result in a ugly but
> > > > not blue color.
> > > >
> > > > Try going back to 565 mode it should work.
> > > > Next if I'm right support for 18bpp pixels was just added.
> > > >
> > > >
> > > > On 9/28/06, bharani krishna < [EMAIL PROTECTED] > wrote:
> > > > > I tried and even added /etc/directfbrc files as below
> > > > >
> > > > > depth=32
> > > > > pixelformat=ARGB
> > > > > mode=640x40
> > > > >
> > > > > But still the picture can see more in blue color. By the way im
> trying
> > > to
> > > > > display jpeg picture.
> > > > >
> > > > > =BK
> > > > >
> > > > >
> > > > > On 9/28/06, Denis Oliver Kropp < [EMAIL PROTECTED]> wrote:
> > > > > > bharani krishna schrieb:
> > > > > > > Hi all,
> > > > > > >
> > > > > > > Im able to compile DirectFB 0.9.25 and trying to run 'dfbg'
> example
> > > code
> > > > > > > on ARM. I execute with jpeg, png also, but color is not proper.
> I
> > > can
> > > > > > > see much 'blue' color. Is this anything related to ARGB need to
> be
> > > set
> > > > > > > in DirectFB before run?
> > > > > >
> > > > > > You can try with the pixelformat option being set to ARGB:
> > > > > >
> > > > > > dfbg --dfb:pixelformat=ARGB image.png
> > > > > >
> > > > > > This will only change the format of the display layer if
> > > > > > it's the first DirectFB process started in a session.
> > > > > >
> > > > > > You could also just add "pixelformat = ARGB" to /etc/directfbrc.
> > > > > >
> > > > > > --
> > > > > > Best regards,
> > > > > > Denis Oliver Kropp
> > > > > >
> > > > > > .------------------------------------------.
> > > > > > | DirectFB - Hardware accelerated graphics |
> > > > > > | http://www.directfb.org/ |
> > > > > > "------------------------------------------"
> > > > > >
> > > > >
> > > > >
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> > >
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