9fans archive / 1996 / 04 / 87 /    prev next

From: miller@ham... miller@ham...
Subject: mistake in update to 9/pc/devvga.c
Date: Sun, 28 Apr 1996 14:35:57 -0400

The 16-Feb-96 update 9/pc/824494421.rc introduced a change in devvga.c to
allow bitreset() to preallocate screen bitmap space.  But there's a small
mistake in the code which causes a miscalculation of the amount of space 
to allocate.

A simple correction is given by the following diff (against 9/pc/devvga.c
after the application of 824494421.rc):

700,701c700
< 			for(; (1<<gscreen.ldepth) < z; gscreen.ldepth++)
< 				;
---
> 			gscreen.ldepth = z;

-- Richard Miller