From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Jules Maselbas <jmaselbas@kalray.eu>, barebox@lists.infradead.org
Subject: Re: [PATCH 0/5] Add support for QOI image format
Date: Fri, 14 Jan 2022 11:28:02 +0100 [thread overview]
Message-ID: <81e99997-3fe7-9f4f-03f9-ff1cc4ed800d@pengutronix.de> (raw)
In-Reply-To: <20220110221255.5003-1-jmaselbas@kalray.eu>
Hi,
On 10.01.22 23:12, Jules Maselbas wrote:
> Ho ho ho,
>
> I had some fun past weeks playing with the QOI image format[1] and I've
> added it's support to barebox. I also made the builtin barebox logo image
> format selectable, with bmp, png, and qoi...
>
> I am not sure if this be of a great interest to barebox anyway here it is.
If it hits a sweet spot between size and speed, it may be interesting.
Optimally, you wouldn't need a boot splash, but for cases where you have one,
you don't want to delay the boot process any longer. I guess it currently
looks like this:
CPU usage: png > qoi > bmp
IO usage: bmp > qoi > png
So there's a case to be made for its inclusion.
>
> [1] https://qoiformat.org/
>
> ---
>
> Jules Maselbas (5):
> filetype: Add QOI format image type
> gui: Add qoi image format
> scripts: Add qoiconv to convert png to qoi
> logo: Enable image format selection for the logo
> logo: Add choice for the QOI image format option
>
> common/filetype.c | 3 +
> include/filetype.h | 1 +
> lib/gui/Kconfig | 5 +
> lib/gui/Makefile | 1 +
> lib/gui/qoi.c | 94 +
> lib/gui/qoi.h | 671 ++++
> lib/logo/Kconfig | 27 +-
> lib/logo/Makefile | 55 +-
> lib/logo/logo.c | 10 +-
> scripts/Kconfig | 5 +
> scripts/Makefile | 1 +
> scripts/qoiconv.c | 91 +
> scripts/stb_image.h | 7756 +++++++++++++++++++++++++++++++++++++++++++
> 13 files changed, 8705 insertions(+), 15 deletions(-)
> create mode 100644 lib/gui/qoi.c
> create mode 100644 lib/gui/qoi.h
> create mode 100644 scripts/qoiconv.c
> create mode 100644 scripts/stb_image.h
>
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prev parent reply other threads:[~2022-01-14 10:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-10 22:12 Jules Maselbas
2022-01-10 22:12 ` [PATCH 1/5] filetype: Add QOI format image type Jules Maselbas
2022-01-14 9:00 ` Ahmad Fatoum
2022-01-10 22:12 ` [PATCH 2/5] gui: Add qoi image format Jules Maselbas
2022-01-14 10:05 ` Ahmad Fatoum
2022-01-14 10:54 ` Jules Maselbas
2022-01-10 22:12 ` [PATCH 3/5] scripts: Add qoiconv to convert png to qoi Jules Maselbas
2022-01-14 10:29 ` Ahmad Fatoum
2022-01-14 11:14 ` Jules Maselbas
2022-01-17 11:48 ` Ahmad Fatoum
2022-01-10 22:12 ` [PATCH 4/5] logo: Enable image format selection for the logo Jules Maselbas
2022-01-10 22:12 ` [PATCH 5/5] logo: Add choice for the QOI image format option Jules Maselbas
2022-01-14 10:28 ` Ahmad Fatoum [this message]
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