grub-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[PATCH] GSoC #06 VBE optimization for BGR/BGRA color modes


From: Colin D Bennett
Subject: [PATCH] GSoC #06 VBE optimization for BGR/BGRA color modes
Date: Sat, 30 Aug 2008 23:56:55 -0700

This patch adds optimized routines for video modes using BGR/BGRA color
format.  Most PC video cards use BGR (24-bit) or BGRA (32-bit) color
modes, so this is an extremely important change and provides a massive
performance benefit.

I also renamed the R8G8B8A8 and R8B8B8 modes to RGBA8888 and RGB888,
etc., since it began to be highly unreadable when B8G8R8A8 was added
into the mix.  It seems that having the color components (letters)
grouped together in the name makes it much easier for me to determine
the mode name at a glance.

Regards,
Colin

Attachment: 06_ChangeLog.txt
Description: Text document

Attachment: 06_vbe-bgr-optimization.patch
Description: Text Data

Attachment: signature.asc
Description: PGP signature


reply via email to

[Prev in Thread] Current Thread [Next in Thread]