Changeset 35503 in vbox

Timestamp:

Jan 12, 2011 12:54:13 PM (14 years ago)

Author:

vboxsync

Message:

VBoxDisp: DrvDitherColor uses halftone approximation.

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Display/drv.c (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Display/drv.c

@@ -195 +195 @@
     DISPDBG((1, "%s\n", __FUNCTION__));
 
-    /* Just forward this to the software engine. */
-    rc = EngDitherColor(((PPDEV)dhpdev)->hdevEng, iMode, rgb, pul);
+    /* There is no EngDitherColor on NT4, so take the easy path and tell the graphics
+     * engine to create a halftone approximation.
+     */
+    rc = DCR_HALFTONE;
 
     return rc;