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changeset 17654:84f900c5aa10 draft

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(svn r22426) -Fix (r22291): Drawing vertical and horizontal lines of width 1 missed drawing the first pixel.
author frosch <frosch@openttd.org>
date Thu, 05 May 2011 20:20:52 +0000
parents 13644cf49ddb
children 756b093924ec
files src/blitter/base.cpp
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/blitter/base.cpp
+++ b/src/blitter/base.cpp
@@ -63,7 +63,7 @@
 			frac_low += dx;
 			y_low -= stepy;
 		}
-		while (frac_high - dx / 2 > 0) {
+		while (frac_high - dx / 2 >= 0) {
 			frac_high -= dx;
 			y_high += stepy;
 		}
@@ -97,7 +97,7 @@
 			frac_low += dy;
 			x_low -= stepx;
 		}
-		while (frac_high - dy / 2 > 0) {
+		while (frac_high - dy / 2 >= 0) {
 			frac_high -= dy;
 			x_high += stepx;
 		}