Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-09-03 09:09:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

- Fixed vga to vga blits with a negative direction.

Browse source 
svn path=/trunk/; revision=5389
This commit is contained in:
David Welch 2003-08-02 19:53:56 +00:00
parent a319015f49
commit 6cb3436154
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
reactos/drivers/dd/vga/display/objects/bitblt.c
View file

@ -147,8 +147,8 @@ VGAtoVGA(SURFOBJ *Dest, SURFOBJ *Source, XLATEOBJ *ColorTranslation,
dx = DestRect->right - DestRect->left;
dy = DestRect->bottom - DestRect->top;
alterx = abs(SourcePoint->x - DestRect->left);
altery = abs(SourcePoint->y - DestRect->top);
alterx = DestRect->left - SourcePoint->x;
altery = DestRect->top - SourcePoint->y;
// Determine bltting direction
// FIXME: should we perhaps make this an EngXxx function? Determining