[fireball] 42307: - Use Xlate object in GreBitBlt. Icons are still black, but have correct shape now.

Author: fireball
Date: Thu Jul 30 20:52:03 2009
New Revision: 42307

URL: http://svn.reactos.org/svn/reactos?rev=42307&view=rev
Log:
- Use Xlate object in GreBitBlt. Icons are still black, but have correct shape now.

Modified:
    branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c
    branches/arwinss/reactos/subsystems/win32/win32k/include/xlateobj.h

Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c
URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win32...
==============================================================================
--- branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c [iso-8859-1] (original)
+++ branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c [iso-8859-1] Thu Jul 30 20:52:03 2009
@@ -161,6 +161,8 @@
     POINT BrushOrigin = {0,0};
     POINT SourcePoint;
     RECTL DestRect;
+    XLATEOBJ *XlateObj = NULL;
+    BOOL UsesSource = ROP3_USES_SOURCE(rop);

DestRect.left   = XDest;
     DestRect.top    = YDest;
@@ -183,13 +185,27 @@
         SourcePoint.y += pSrc->rcDcRect.top + pSrc->rcVport.left;
     }

+    /* Create the XLATEOBJ */
+    if (UsesSource)
+    {
+        XlateObj = IntCreateXlateForBlt(pDest, pSrc, pDest->pBitmap, pSrc->pBitmap);
+
+        if (XlateObj == (XLATEOBJ*)-1)
+        {
+            DPRINT1("couldn't create XlateObj\n");
+            SetLastWin32Error(ERROR_NO_SYSTEM_RESOURCES);
+            XlateObj = NULL;
+            return FALSE;
+        }
+    }
+
     /* Perform the bitblt operation */
     bRet = GrepBitBltEx(
         &pDest->pBitmap->SurfObj,
         pSrc ? &pSrc->pBitmap->SurfObj : NULL,
         NULL,
         NULL,//dc->rosdc.CombinedClip,
-        NULL,//XlateObj
+        XlateObj,
         &DestRect,
         &SourcePoint,
         NULL,
@@ -197,6 +213,10 @@
         &BrushOrigin,
         ROP3_TO_ROP4(rop),
         TRUE);
+
+    /* Free XlateObj if it was created */
+    if (UsesSource && XlateObj)
+        EngDeleteXlate(XlateObj);

return bRet;
 }

Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/xlateobj.h
URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win32...
==============================================================================
--- branches/arwinss/reactos/subsystems/win32/win32k/include/xlateobj.h [iso-8859-1] (original)
+++ branches/arwinss/reactos/subsystems/win32/win32k/include/xlateobj.h [iso-8859-1] Thu Jul 30 20:52:03 2009
@@ -29,4 +29,7 @@
 VOID FASTCALL
 EngDeleteXlate(XLATEOBJ *XlateObj);

+XLATEOBJ* FASTCALL
+IntCreateXlateForBlt(PDC pDCDest, PDC pDCSrc, SURFACE* psurfDest, SURFACE* psurfSrc);
+
 #endif