From: Andrew Dyer <amdyer@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [patch] tools/bmp_logo.c using incorrect offset to pixel data
Date: Mon, 31 Jan 2005 18:58:28 -0600 [thread overview]
Message-ID: <c166aa9f05013116587509e637@mail.gmail.com> (raw)
The attached patch makes bmp_logo.c use the header information about
the start of pixel data in the bmp file instead of trying to find the
start itself. If someone wants a test case bmp file that will
produce incorrect output with the current code e-mail me and I can
send it along. The bug was seen with the tool compiled/running under
redhat 7.3 on x86 arch. The visual indication was that the bitmap was
shifted to the right with a section of garbage displayed in the lower
left corner. The source bmp displays fine with Win2000.
I would suggest it's worth noting in the somewhere in docs that
include/bmp_logo.h is overwritten by the default build environment
(with the Denx logo :-( ). I added a line like this to my board
config.mk file to override this behavior.
#logo bitmap
LOGO_BMP = ../board/eldorado/rht_small_logo.bmp
--
Hardware, n.:
The parts of a computer system that can be kicked.
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next reply other threads:[~2005-02-01 0:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-01 0:58 Andrew Dyer [this message]
2005-09-25 13:40 ` [U-Boot-Users] [patch] tools/bmp_logo.c using incorrect offset to pixel data Wolfgang Denk
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