From: "xiaxia347work"<xiaxia347work@163.com>
To: aliguori <aliguori@us.ibm.com>, paul <paul@codesourcery.com>
Cc: qemu-devel <qemu-devel@nongnu.org>,
Wayne Xia <xiawenc@linux.vnet.ibm.com>
Subject: [Qemu-devel] [PATCH v5] showing a splash picture when start, seabios image for test
Date: Tue, 5 Jul 2011 01:08:21 +0800 [thread overview]
Message-ID: <54eb24e8.221f4.130f61f3c7f.Coremail.xiaxia347work@163.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 596 bytes --]
The patch let qemu pass a compressed data to seabios. This image
support the compressed jpg/bmp file by LZMA algorithm.
The attachment is the seabios image that help test the patch.
usage:
apply the patch for qemu.
alternate the bios.bin.
start x86 qemu with a specified splash-time and file name.
limitation in seabios:
jpeg decoder have its limitation, it only accept jpg file with
width=16*M, height=16*N.
bmp decoder only accept 24bpp file, with a resolution that a video
mode could support. Recommended is 640x480(mostly used).
2011-07-05
[-- Attachment #2: bios.bin --]
[-- Type: application/octet-stream, Size: 131072 bytes --]
next reply other threads:[~2011-07-04 17:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-04 17:08 xiaxia347work [this message]
2011-07-04 18:31 ` [Qemu-devel] [PATCH v5] showing a splash picture when start, seabios image for test Paul Brook
2011-07-05 1:59 ` Wayne Xia
2011-07-05 2:00 ` Wayne Xia
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