Re: Monochrome coreboot logo as BMP?

Hi Simon,

maybe the attached bitmap will do. I had to explicitly add a black background
because grayscale BMP apparently doesn't support alphachannels. It's about
4KiB with gzip -1.

Cheers,
Nico

What I did:
* import in Gimp, 160px width
* increase canvas height to 160px, centering
* set color mode to grayscale
* invert colors
* add a black background layer
* combine layers
* export to BMP

On November 19, 2023 5:32:29 AM GMT+01:00, Simon Glass <[email protected]> wrote:
>Hi Nicholas,
>
>On Sat, 18 Nov 2023 at 18:24, Nicholas Chin <[email protected]> wrote:
>>
>> On 2023-11-18 18:17, Simon Glass wrote:
>> > Hi,
>> >
>> > I am looking for a 160x160 BMP coreboot logo to use when booting
>> > U-Boot on top of coreboot, so that it is obvious to people that
>> > coreboot is being used. Typically it is used with a blank background.
>> >
>> > I have looked at the available logo but it is quite large. I am
>> > looking for something small, perhaps <10KB, so it needs to be BMP
>> > compressed (U-Boot does not support PNG at present).
>> >
>> > I have spent a bit of time trying to do this with inkscape and
>> > 'convert' but I cannot get one with anti-aliased edges.
>> >
>> > Can anyone help, please?
>> >
>> > Thanks!
>> > Simon
>> > _______________________________________________
>> > coreboot mailing list -- [email protected]
>> > To unsubscribe send an email to [email protected]
>>
>> The Logo page on the old wiki includes the logos in SVG form, which I
>> assume should be easily convertable to a BMP of any size. Hope this
>> helps. https://www.coreboot.org/Logo
>
>Yes I have tried...but not with success so far. It is the small side
>and antialiasing that is needed.
>
>Regards,
>Simon
>
>>
>> Cheers,
>> Nicholas
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>> To unsubscribe send an email to [email protected]
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