(svn r10837) -Fix [FS#1102]: DrawLine didn't bound-check the first pixel that was drawn (frosch)
author |
truelight <truelight@openttd.org> |
date |
Fri, 10 Aug 2007 13:11:53 +0000 |
parents |
fef6fd396d03 |
children |
dd74c3c5a036 |
files |
src/blitter/32bpp_base.cpp src/blitter/8bpp_base.cpp |
diffstat |
2 files changed, 2 insertions(+), 2 deletions(-)
[+]
|
line diff
--- a/src/blitter/32bpp_base.cpp
+++ b/src/blitter/32bpp_base.cpp
@@ -56,7 +56,7 @@
stepx = 1;
}
- this->SetPixel(video, x, y, color);
+ if (x > 0 && y > 0 && x < screen_width && y < screen_height) this->SetPixel(video, x, y, color);
if (dx > dy) {
frac = dy - (dx / 2);
while (x != x2) {
--- a/src/blitter/8bpp_base.cpp
+++ b/src/blitter/8bpp_base.cpp
@@ -60,7 +60,7 @@
stepx = 1;
}
- this->SetPixel(video, x, y, color);
+ if (x > 0 && y > 0 && x < screen_width && y < screen_height) this->SetPixel(video, x, y, color);
if (dx > dy) {
frac = dy - (dx / 2);
while (x != x2) {