From: Richard Henderson <rth@twiddle.net>
To: linux-kernel@vger.kernel.org
Cc: torvalds@transmeta.com
Subject: [TGAFB] implement the imageblit acceleration hook
Date: Tue, 31 Dec 2002 00:41:38 -0800 [thread overview]
Message-ID: <20021231004138.A13860@twiddle.net> (raw)
Please pull from
bk://are.twiddle.net/tgafb-2.5
r~
drivers/video/tgafb.c | 255 +++++++++++++++++++++++++++++++++++++++++++++++++-
include/video/tgafb.h | 27 +++++
2 files changed, 281 insertions, 1 deletion
through these ChangeSets:
<rth@are.twiddle.net> (02/12/31 1.954.2.7)
[TGAFB] Implement the fb_imageblit hook.
Speeds up rendering of text by around 7x for 8bpp cards,
as you'd expect from the difference in the volume of data
passed across the bus. Thus the win should be about 31x
for 32bpp cards.
next reply other threads:[~2002-12-31 8:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-31 8:41 Richard Henderson [this message]
2002-12-31 19:00 ` [TGAFB] implement the imageblit acceleration hook Linus Torvalds
2002-12-31 19:13 ` Larry McVoy
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