Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-28 10:04:49 +00:00
Code Issues Projects Releases Packages Wiki Activity

fixed miscalculation for upward or leftward bound diagonal lines

Browse source 
svn path=/trunk/; revision=5521
This commit is contained in:
Royce Mitchell III 2003-08-11 04:02:07 +00:00
parent bd2daaee8b
commit 08f2d72ce1
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
reactos/drivers/dd/vga/display/objects/lineto.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *
* $Id: lineto.c,v 1.13 2003/08/11 03:35:06 royce Exp $ * $Id: lineto.c,v 1.14 2003/08/11 04:02:07 royce Exp $
*/ */
#include "../vgaddi.h" #include "../vgaddi.h"
@ -317,7 +317,7 @@ DrvLineTo(SURFOBJ *DestObj,
xchange = -1; xchange = -1;
deltax = - deltax; deltax = - deltax;
hx = x2+1; hx = x2+1;
x--; //x--;
} }
else else
{ {
@ -330,7 +330,7 @@ DrvLineTo(SURFOBJ *DestObj,
ychange = -1; ychange = -1;
deltay = - deltay; deltay = - deltay;
vy = y2+1; vy = y2+1;
y--; //y--;
} }
else else
{ {