[ros-diffs] [weiden] 16421: fix code that depends on GCC's void* pointer arithmetic extension

fix code that depends on GCC's void* pointer arithmetic extension
Modified: trunk/reactos/ntoskrnl/cc/copy.c
Modified: trunk/reactos/ntoskrnl/cc/pin.c
Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
Modified: trunk/reactos/ntoskrnl/mm/i386/page.c
Modified: trunk/reactos/ntoskrnl/mm/region.c
Modified: trunk/reactos/subsys/csrss/win32csr/conio.c
Modified: trunk/reactos/subsys/csrss/win32csr/tuiconsole.c
Modified: trunk/reactos/subsys/system/usetup/cabinet.c
Modified: trunk/reactos/subsys/win32k/dib/dib16bpp.c
Modified: trunk/reactos/subsys/win32k/dib/dib1bpp.c
Modified: trunk/reactos/subsys/win32k/dib/dib24bpp.c
Modified: trunk/reactos/subsys/win32k/dib/dib32bpp.c
Modified: trunk/reactos/subsys/win32k/dib/dib4bpp.c
Modified: trunk/reactos/subsys/win32k/dib/dib8bpp.c
Modified: trunk/reactos/subsys/win32k/eng/bitblt.c
Modified: trunk/reactos/subsys/win32k/ldr/loader.c
Modified: trunk/reactos/subsys/win32k/ntuser/menu.c
  _____  

Modified: trunk/reactos/ntoskrnl/cc/copy.c
--- trunk/reactos/ntoskrnl/cc/copy.c	2005-07-05 00:24:36 UTC (rev
16420)
+++ trunk/reactos/ntoskrnl/cc/copy.c	2005-07-05 00:57:47 UTC (rev
16421)
@@ -89,15 +89,9 @@

 	{
 	  TempLength = min(Bcb->CacheSegmentSize, Length);
 	  memcpy(Buffer, current->BaseAddress, TempLength);
-#if defined(__GNUC__)
-	  Buffer += TempLength;
-#else
-	  {
-	    char* pTemp = Buffer;
-		pTemp += TempLength;
-		Buffer = pTemp;
-	  }
-#endif
+
+	  Buffer = (PVOID)((ULONG_PTR)Buffer + TempLength);
+
 	  Length = Length - TempLength;
 	  previous = current;
 	  current = current->NextInChain;
@@ -180,15 +174,9 @@
 	      current = current->NextInChain;
 	      TempLength = min(Bcb->CacheSegmentSize, Length);
 	      memcpy(Buffer, previous->BaseAddress, TempLength);
-#if defined(__GNUC__)
-	      Buffer += TempLength;
-#else
-		  {
-			char* pTemp = Buffer;
-			pTemp += TempLength;
-			Buffer = pTemp;
-		  }
-#endif
+
+	      Buffer = (PVOID)((ULONG_PTR)Buffer + TempLength);
+
 	      Length = Length - TempLength;
 	      CcRosReleaseCacheSegment(Bcb, previous, TRUE, FALSE,
FALSE);
 	      current_size += Bcb->CacheSegmentSize;
@@ -393,15 +381,8 @@
       ReadLength += TempLength;
       Length -= TempLength;
       ReadOffset += TempLength;
-#if defined(__GNUC__)
-      Buffer += TempLength;
-#else
-	  {
-		char* pTemp = Buffer;
-		pTemp += TempLength;
-		Buffer = pTemp;
-	  }
-#endif
+
+      Buffer = (PVOID)((ULONG_PTR)Buffer + TempLength);
     }
   IoStatus->Status = STATUS_SUCCESS;
   IoStatus->Information = ReadLength;
@@ -488,15 +469,8 @@
 
        Length -= TempLength;
        WriteOffset += TempLength;
-#if defined(__GNUC__)
-       Buffer += TempLength;
-#else
-	  {
-		char* pTemp = Buffer;
-		pTemp += TempLength;
-		Buffer = pTemp;
-	  }
-#endif
+
+       Buffer = (PVOID)((ULONG_PTR)Buffer + TempLength);
      }
 
    while (Length > 0)
@@ -520,15 +494,8 @@
        CcRosReleaseCacheSegment(Bcb, CacheSeg, TRUE, TRUE, FALSE);
        Length -= TempLength;
        WriteOffset += TempLength;
-#if defined(__GNUC__)
-       Buffer += TempLength;
-#else
-	  {
-		char* pTemp = Buffer;
-		pTemp += TempLength;
-		Buffer = pTemp;
-	  }
-#endif
+
+       Buffer = (PVOID)((ULONG_PTR)Buffer + TempLength);
      }
    return(TRUE);
 }
  _____  

Modified: trunk/reactos/ntoskrnl/cc/pin.c
--- trunk/reactos/ntoskrnl/cc/pin.c	2005-07-05 00:24:36 UTC (rev
16420)
+++ trunk/reactos/ntoskrnl/cc/pin.c	2005-07-05 00:57:47 UTC (rev
16421)
@@ -78,15 +78,8 @@

 	  return(FALSE);
 	}
     }
-#if defined(__GNUC__)
-  *pBuffer += ReadOffset % Bcb->CacheSegmentSize;
-#else
-  {
-    char* pTemp = *pBuffer;
-    pTemp += ReadOffset % Bcb->CacheSegmentSize;
-    *pBuffer = pTemp;
-  }
-#endif
+
+  *pBuffer = (PVOID)((ULONG_PTR)(*pBuffer) + (ReadOffset %
Bcb->CacheSegmentSize));
   iBcb = ExAllocateFromNPagedLookasideList(&iBcbLookasideList);
   if (iBcb == NULL)
     {
  _____  

Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
--- trunk/reactos/ntoskrnl/ke/i386/exp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/ntoskrnl/ke/i386/exp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -729,7 +729,7 @@

 		}
 
 		StackBase = Frame;
-		StackEnd = mbi.BaseAddress + mbi.RegionSize;
+		StackEnd = (PULONG)((ULONG_PTR)mbi.BaseAddress +
mbi.RegionSize);
 
 		while ( Frame >= StackBase && Frame < StackEnd )
 		{
@@ -786,7 +786,7 @@
 		}
 
 		StackBase = Frame;
-		StackEnd = mbi.BaseAddress + mbi.RegionSize;
+		StackEnd = (PULONG)((ULONG_PTR)mbi.BaseAddress +
mbi.RegionSize);
 
 		while ( Frame >= StackBase && Frame < StackEnd && i++ <
FrameCount )
 		{
@@ -838,7 +838,7 @@
 		}
 
 		StackBase = Frame;
-		StackEnd = mbi.BaseAddress + mbi.RegionSize;
+		StackEnd = (PULONG)((ULONG_PTR)mbi.BaseAddress +
mbi.RegionSize);
 
 		while ( Count < FrameCount && Frame >= StackBase &&
Frame < StackEnd )
 		{
  _____  

Modified: trunk/reactos/ntoskrnl/mm/i386/page.c
--- trunk/reactos/ntoskrnl/mm/i386/page.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/ntoskrnl/mm/i386/page.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -502,7 +502,7 @@

 
    DPRINT("MmGetPageTableForProcessForPAE(%x %x %d)\n",
           Process, Address, Create);
-   if (Address >= (PVOID)PAGETABLE_MAP && Address <
(PVOID)PAGETABLE_MAP + 0x800000)
+   if (Address >= (PVOID)PAGETABLE_MAP && Address <
(PVOID)((ULONG_PTR)PAGETABLE_MAP + 0x800000))
    {
       KEBUGCHECK(0);
    }
@@ -1500,7 +1500,7 @@
       ULONGLONG Pte;
 
       oldPdeOffset = PAE_ADDR_TO_PDE_OFFSET(Addr) + 1;
-      for (i = 0; i < PageCount; i++, Addr += PAGE_SIZE)
+      for (i = 0; i < PageCount; i++, Addr = (PVOID)((ULONG_PTR)Addr +
PAGE_SIZE))
       {
          if (!(Attributes & PA_PRESENT) && Pages[i] != 0)
          {
@@ -1550,7 +1550,7 @@
       }
       Pt--;
 
-      for (i = 0; i < PageCount; i++, Addr += PAGE_SIZE)
+      for (i = 0; i < PageCount; i++, Addr = (PVOID)((ULONG_PTR)Addr +
PAGE_SIZE))
       {
          if (!(Attributes & PA_PRESENT) && Pages[i] != 0)
          {
@@ -1746,7 +1746,7 @@
       PULONGLONG Pt = NULL;
 
       oldPdeOffset = PAE_ADDR_TO_PDE_OFFSET(Addr) + 1;
-      for (i = 0; i < PageCount; i++, Addr += PAGE_SIZE)
+      for (i = 0; i < PageCount; i++, Addr = (PVOID)((ULONG_PTR)Addr +
PAGE_SIZE))
       {
          if (!(Attributes & PA_PRESENT) && Pages[i] != 0)
          {
@@ -1815,7 +1815,7 @@
       PULONG Pt = NULL;
       ULONG Pte;
       oldPdeOffset = ADDR_TO_PDE_OFFSET(Addr) + 1;
-      for (i = 0; i < PageCount; i++, Addr += PAGE_SIZE)
+      for (i = 0; i < PageCount; i++, Addr = (PVOID)((ULONG_PTR)Addr +
PAGE_SIZE))
       {
          if (!(Attributes & PA_PRESENT) && Pages[i] != 0)
          {
@@ -2182,7 +2182,7 @@
          }
       }
    }
-   Address = (PVOID)HYPERSPACE + i * PAGE_SIZE;
+   Address = (PVOID)((ULONG_PTR)HYPERSPACE + i * PAGE_SIZE);
    FLUSH_TLB_ONE(Address);
    return Address;
 }
@@ -2244,7 +2244,7 @@
       ULONGLONG ZeroPde = 0LL;
       ULONG i;
 
-      for (i = PAE_ADDR_TO_PDTE_OFFSET(Address); i <=
PAE_ADDR_TO_PDTE_OFFSET(Address + Size); i++)
+      for (i = PAE_ADDR_TO_PDTE_OFFSET(Address); i <=
PAE_ADDR_TO_PDTE_OFFSET((PVOID)((ULONG_PTR)Address + Size)); i++)
       {
          if (i == PAE_ADDR_TO_PDTE_OFFSET(Address))
 	 {
@@ -2254,9 +2254,9 @@
 	 {
 	    StartOffset = 0;
 	 }
-	 if (i == PAE_ADDR_TO_PDTE_OFFSET(Address + Size))
+	 if (i == PAE_ADDR_TO_PDTE_OFFSET((PVOID)((ULONG_PTR)Address +
Size)))
 	 {
-	    EndOffset = PAE_ADDR_TO_PDE_PAGE_OFFSET(Address + Size);
+	    EndOffset =
PAE_ADDR_TO_PDE_PAGE_OFFSET((PVOID)((ULONG_PTR)Address + Size));
 	 }
 	 else
 	 {
@@ -2288,7 +2288,7 @@
    {
       PULONG Pde;
       StartOffset = ADDR_TO_PDE_OFFSET(Address);
-      EndOffset = ADDR_TO_PDE_OFFSET(Address + Size);
+      EndOffset = ADDR_TO_PDE_OFFSET((PVOID)((ULONG_PTR)Address +
Size));
 
       if (Process != NULL && Process != PsGetCurrentProcess())
       {
  _____  

Modified: trunk/reactos/ntoskrnl/mm/region.c
--- trunk/reactos/ntoskrnl/mm/region.c	2005-07-05 00:24:36 UTC (rev
16420)
+++ trunk/reactos/ntoskrnl/mm/region.c	2005-07-05 00:57:47 UTC (rev
16421)
@@ -170,16 +170,8 @@

                    CurrentRegion->Type, CurrentRegion->Protect,
                    NewType, NewProtect);
       }
-#if defined(__GNUC__)
-      CurrentBaseAddress += CurrentRegion->Length;
-#else
 
-      {
-         char* pTemp = CurrentBaseAddress;
-         pTemp += CurrentRegion->Length;
-         CurrentBaseAddress = pTemp;
-      }
-#endif
+      CurrentBaseAddress = (PVOID)((ULONG_PTR)CurrentBaseAddress +
CurrentRegion->Length);
       NewRegion->Length += CurrentRegion->Length;
       RemainingLength -= CurrentRegion->Length;
       CurrentEntry = CurrentEntry->Flink;
@@ -283,18 +275,9 @@
       }
 
       current_entry = current_entry->Flink;
-#if defined(__GNUC__)
 
-      StartAddress += current->Length;
-#else
+      StartAddress = (PVOID)((ULONG_PTR)StartAddress +
current->Length);
 
-      {
-         char* pTemp = StartAddress;
-         pTemp += current->Length;
-         StartAddress = pTemp;
-      }
-#endif
-
    }
    return(NULL);
 }
  _____  

Modified: trunk/reactos/subsys/csrss/win32csr/conio.c
--- trunk/reactos/subsys/csrss/win32csr/conio.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/csrss/win32csr/conio.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -2273,8 +2273,8 @@

   BufferCoord = Request->Data.WriteConsoleOutputRequest.BufferCoord;
   CharInfo = Request->Data.WriteConsoleOutputRequest.CharInfo;
   if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase) ||
-      (((PVOID)CharInfo + PSize) >
-       (ProcessData->CsrSectionViewBase +
ProcessData->CsrSectionViewSize)))
+      (((ULONG_PTR)CharInfo + PSize) >
+       ((ULONG_PTR)ProcessData->CsrSectionViewBase +
ProcessData->CsrSectionViewSize)))
     {
       ConioUnlockScreenBuffer(Buff);
       ConioUnlockConsole(Console);
@@ -2690,7 +2690,7 @@
   Size = Length * sizeof(INPUT_RECORD);
 
   if (((PVOID)InputRecord < ProcessData->CsrSectionViewBase)
-      || (((PVOID)InputRecord + Size) >
(ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
+      || (((ULONG_PTR)InputRecord + Size) >
((ULONG_PTR)ProcessData->CsrSectionViewBase +
ProcessData->CsrSectionViewSize)))
     {
       ConioUnlockConsole(Console);
       Request->Status = STATUS_ACCESS_VIOLATION;
@@ -2776,7 +2776,7 @@
   CodePage = ProcessData->Console->OutputCodePage;
 
   if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase)
-      || (((PVOID)CharInfo + Size) > (ProcessData->CsrSectionViewBase +
ProcessData->CsrSectionViewSize)))
+      || (((ULONG_PTR)CharInfo + Size) >
((ULONG_PTR)ProcessData->CsrSectionViewBase +
ProcessData->CsrSectionViewSize)))
     {
       ConioUnlockScreenBuffer(Buff);
       Request->Status = STATUS_ACCESS_VIOLATION;
@@ -2856,7 +2856,7 @@
   Size = Length * sizeof(INPUT_RECORD);
 
   if (((PVOID)InputRecord < ProcessData->CsrSectionViewBase)
-      || (((PVOID)InputRecord + Size) >
(ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
+      || (((ULONG_PTR)InputRecord + Size) >
((ULONG_PTR)ProcessData->CsrSectionViewBase +
ProcessData->CsrSectionViewSize)))
     {
       ConioUnlockConsole(Console);
       Request->Status = STATUS_ACCESS_VIOLATION;
  _____  

Modified: trunk/reactos/subsys/csrss/win32csr/tuiconsole.c
--- trunk/reactos/subsys/csrss/win32csr/tuiconsole.c	2005-07-05
00:24:36 UTC (rev 16420)
+++ trunk/reactos/subsys/csrss/win32csr/tuiconsole.c	2005-07-05
00:57:47 UTC (rev 16421)
@@ -293,7 +293,7 @@

                                0,
                                sizeof(COORD) + Title.MaximumLength);
       pos = (COORD *)Buffer;
-      Title.Buffer = Buffer + sizeof( COORD );
+      Title.Buffer = (PVOID)((ULONG_PTR)Buffer + sizeof( COORD ));
 
       RtlUnicodeStringToAnsiString(&Title, &SwapConsole->Title, FALSE);
       pos->Y = PhysicalConsoleSize.Y / 2;
  _____  

Modified: trunk/reactos/subsys/system/usetup/cabinet.c
--- trunk/reactos/subsys/system/usetup/cabinet.c	2005-07-05
00:24:36 UTC (rev 16420)
+++ trunk/reactos/subsys/system/usetup/cabinet.c	2005-07-05
00:57:47 UTC (rev 16421)
@@ -1033,7 +1033,7 @@

 		  Status = CAB_STATUS_INVALID_CAB;
 		  goto UnmapDestFile;
 		}
-	  CurrentDestBuffer += OutputLength;  // advance dest buffer by
bytes produced
+	  CurrentDestBuffer = (PVOID)((ULONG_PTR)CurrentDestBuffer +
OutputLength);  // advance dest buffer by bytes produced
 	  CurrentBuffer += InputLength;       // advance src buffer by
bytes consumed
 	  Size -= OutputLength;               // reduce remaining file
bytes by bytes produced
 	  RemainingBlock -= InputLength;      // reduce remaining block
size by bytes consumed
  _____  

Modified: trunk/reactos/subsys/win32k/dib/dib16bpp.c
--- trunk/reactos/subsys/win32k/dib/dib16bpp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/win32k/dib/dib16bpp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -26,7 +26,7 @@

 VOID
 DIB_16BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta;
   PWORD addr = (PWORD)byteaddr + x;
 
   *addr = (WORD)c;
@@ -35,7 +35,7 @@
 ULONG
 DIB_16BPP_GetPixel(SURFOBJ *SurfObj, LONG x, LONG y)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta;
   PWORD addr = (PWORD)byteaddr + x;
 
   return (ULONG)(*addr);
@@ -44,7 +44,7 @@
 VOID
 DIB_16BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
 {
-  PDWORD addr = (PDWORD)((PWORD)(SurfObj->pvScan0 + y *
SurfObj->lDelta) + x1);
+  PDWORD addr = (PDWORD)((PWORD)((PBYTE)SurfObj->pvScan0 + y *
SurfObj->lDelta) + x1);
 
  
 #ifdef _M_IX86
@@ -126,7 +126,7 @@
     "   jnz   1b"           "\n\t"
     "2:"                    "\n\t"
     : /* no output */
-    : "r"(SurfObj->pvScan0 + (y1 * SurfObj->lDelta) + (x * sizeof
(WORD))), 
+    : "r"((PBYTE)SurfObj->pvScan0 + (y1 * SurfObj->lDelta) + (x *
sizeof (WORD))),
       "r"(SurfObj->lDelta), "r"(y2 - y1), "a"(c)
     : "cc", "memory", "%ecx");
 #else
@@ -150,7 +150,7 @@
   LONG     i, j, sx, sy, xColor, f1;
   PBYTE    SourceBits, DestBits, SourceLine, DestLine;
   PBYTE    SourceBits_4BPP, SourceLine_4BPP;
-  DestBits = BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta) + 2 * BltInfo->DestRect.left;
+  DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.top * BltInfo->DestSurface->lDelta) + 2 *
BltInfo->DestRect.left;
 
   switch(BltInfo->SourceSurface->iBitmapFormat)
   {
@@ -176,7 +176,7 @@
       break;
 
     case BMF_4BPP:
-      SourceBits_4BPP = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
(BltInfo->SourcePoint.x >> 1);
+      SourceBits_4BPP = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
(BltInfo->SourcePoint.x >> 1);
 
       for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
       {
@@ -198,7 +198,7 @@
       break;
 
     case BMF_8BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -223,7 +223,7 @@
       {
 	if (BltInfo->DestRect.top < BltInfo->SourcePoint.y)
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
 	    for (j = BltInfo->DestRect.top; j <
BltInfo->DestRect.bottom; j++)
 	      {
 		RtlMoveMemory(DestBits, SourceBits, 2 *
(BltInfo->DestRect.right - BltInfo->DestRect.left));
@@ -233,8 +233,8 @@
 	  }
 	else
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
-	    DestBits = BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 2 *
BltInfo->DestRect.left;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+	    DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 2 *
BltInfo->DestRect.left;
 	    for (j = BltInfo->DestRect.bottom - 1; BltInfo->DestRect.top
<= j; j--)
 	      {
 		RtlMoveMemory(DestBits, SourceBits, 2 *
(BltInfo->DestRect.right - BltInfo->DestRect.left));
@@ -247,7 +247,7 @@
       {
 	if (BltInfo->DestRect.top < BltInfo->SourcePoint.y)
 	  {
-	    SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+	    SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
 	    DestLine = DestBits;
 	    for (j = BltInfo->DestRect.top; j <
BltInfo->DestRect.bottom; j++)
 	      {
@@ -265,8 +265,8 @@
 	  }
 	else
 	  {
-	    SourceLine = BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
-	    DestLine = BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 2 *
BltInfo->DestRect.left;
+	    SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+	    DestLine = (PBYTE)BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 2 *
BltInfo->DestRect.left;
 	    for (j = BltInfo->DestRect.bottom - 1; BltInfo->DestRect.top
<= j; j--)
 	      {
 		SourceBits = SourceLine;
@@ -285,7 +285,7 @@
       break;
 
     case BMF_24BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -309,7 +309,7 @@
       break;
 
     case BMF_32BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -356,7 +356,7 @@
                   ((BltInfo->DestRect.right - BltInfo->DestRect.left) &
0x1);
    SourceY = BltInfo->SourcePoint.y;
    DestBits = (PULONG)(
-      BltInfo->DestSurface->pvScan0 +
+      (PBYTE)BltInfo->DestSurface->pvScan0 +
       (BltInfo->DestRect.left << 1) +
       BltInfo->DestRect.top * BltInfo->DestSurface->lDelta);
 
@@ -440,7 +440,7 @@
   /* This is about 10% faster than the generic C code below */ 
   ULONG delta = DestSurface->lDelta;
   ULONG width = (DestRect->right - DestRect->left) ;
-  PULONG pos =  (PULONG) (DestSurface->pvScan0 + DestRect->top * delta
+ (DestRect->left<<1));
+  PULONG pos =  (PULONG) ((PBYTE)DestSurface->pvScan0 + DestRect->top *
delta + (DestRect->left<<1));
   color = (color&0xffff);  /* If the color value is "abcd", put
"abcdabcd" into color */
   color += (color<<16);
   
@@ -608,8 +608,8 @@
   PIXEL *ScanLine, *ScanLineAhead;
   PIXEL *PrevSource = NULL;
   PIXEL *PrevSourceAhead = NULL;
-  PIXEL *Target = (PIXEL *) (DestSurf->pvScan0 + (DestRect->top *
DestSurf->lDelta) + 2 * DestRect->left);
-  PIXEL *Source = (PIXEL *) (SourceSurf->pvScan0 + (SourceRect->top *
SourceSurf->lDelta) + 2 * SourceRect->left);
+  PIXEL *Target = (PIXEL *) ((PBYTE)DestSurf->pvScan0 + (DestRect->top
* DestSurf->lDelta) + 2 * DestRect->left);
+  PIXEL *Source = (PIXEL *) ((PBYTE)SourceSurf->pvScan0 +
(SourceRect->top * SourceSurf->lDelta) + 2 * SourceRect->left);
   PSPAN ClipSpans;
   UINT ClipSpansCount;
   UINT SpanIndex;
@@ -1406,7 +1406,7 @@
 
   RoundedRight = DestRect->right - ((DestRect->right - DestRect->left)
& 0x1);
   SourceY = SourcePoint->y;
-  DestBits = (ULONG*)(DestSurf->pvScan0 +
+  DestBits = (ULONG*)((PBYTE)DestSurf->pvScan0 +
                       (DestRect->left << 1) +
                       DestRect->top * DestSurf->lDelta);
   wd = DestSurf->lDelta - ((DestRect->right - DestRect->left) << 1);
  _____  

Modified: trunk/reactos/subsys/win32k/dib/dib1bpp.c
--- trunk/reactos/subsys/win32k/dib/dib1bpp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/win32k/dib/dib1bpp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -25,7 +25,7 @@

 VOID
 DIB_1BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
 {
-  PBYTE addr = SurfObj->pvScan0 + y * SurfObj->lDelta + (x >> 3);
+  PBYTE addr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + (x >>
3);
 
   if (0 == (c & 0x01))
     *addr &= ~MASK1BPP(x);
@@ -36,7 +36,7 @@
 ULONG
 DIB_1BPP_GetPixel(SURFOBJ *SurfObj, LONG x, LONG y)
 {
-  PBYTE addr = SurfObj->pvScan0 + y * SurfObj->lDelta + (x >> 3);
+  PBYTE addr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + (x >>
3);
 
   return (*addr & MASK1BPP(x) ? 1 : 0);
 }
@@ -378,7 +378,7 @@
       DestX = BltInfo->DestRect.left;
       SourceX = BltInfo->SourcePoint.x;
       DestBits = (PULONG)(
-         BltInfo->DestSurface->pvScan0 +
+         (PBYTE)BltInfo->DestSurface->pvScan0 +
          (BltInfo->DestRect.left >> 3) +
          DestY * BltInfo->DestSurface->lDelta);
 
  _____  

Modified: trunk/reactos/subsys/win32k/dib/dib24bpp.c
--- trunk/reactos/subsys/win32k/dib/dib24bpp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/win32k/dib/dib24bpp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -26,7 +26,7 @@

 VOID
 DIB_24BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
 {
-  PBYTE addr = SurfObj->pvScan0 + (y * SurfObj->lDelta) + (x << 1) + x;
+  PBYTE addr = (PBYTE)SurfObj->pvScan0 + (y * SurfObj->lDelta) + (x <<
1) + x;
   *(PUSHORT)(addr) = c & 0xFFFF;
   *(addr + 2) = (c >> 16) & 0xFF;
 }
@@ -34,14 +34,14 @@
 ULONG
 DIB_24BPP_GetPixel(SURFOBJ *SurfObj, LONG x, LONG y)
 {
-  PBYTE addr = SurfObj->pvScan0 + y * SurfObj->lDelta + (x << 1) + x;
+  PBYTE addr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + (x << 1)
+ x;
   return *(PUSHORT)(addr) + (*(addr + 2) << 16);
 }
 
 VOID
 DIB_24BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
 {
-  PBYTE addr = SurfObj->pvScan0 + y * SurfObj->lDelta + (x1 << 1) + x1;
+  PBYTE addr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + (x1 <<
1) + x1;
   ULONG Count = x2 - x1;
 #ifndef _M_IX86
   ULONG MultiCount;
@@ -141,7 +141,7 @@
 VOID
 DIB_24BPP_VLine(SURFOBJ *SurfObj, LONG x, LONG y1, LONG y2, ULONG c)
 {
-  PBYTE addr = SurfObj->pvScan0 + y1 * SurfObj->lDelta + (x << 1) + x;
+  PBYTE addr = (PBYTE)SurfObj->pvScan0 + y1 * SurfObj->lDelta + (x <<
1) + x;
   LONG lDelta = SurfObj->lDelta;
 
   c &= 0xFFFFFF;
@@ -161,7 +161,7 @@
   PBYTE    SourceBits_4BPP, SourceLine_4BPP;
   PWORD    SourceBits_16BPP, SourceLine_16BPP;
 
-  DestBits = BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta) + BltInfo->DestRect.left * 3;
+  DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.top * BltInfo->DestSurface->lDelta) +
BltInfo->DestRect.left * 3;
 
   switch(BltInfo->SourceSurface->iBitmapFormat)
   {
@@ -187,7 +187,7 @@
       break;
 
     case BMF_4BPP:
-      SourceBits_4BPP = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
(BltInfo->SourcePoint.x >> 1);
+      SourceBits_4BPP = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
(BltInfo->SourcePoint.x >> 1);
 
       for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
       {
@@ -213,7 +213,7 @@
       break;
 
     case BMF_8BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -236,7 +236,7 @@
       break;
 
     case BMF_16BPP:
-      SourceBits_16BPP = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+      SourceBits_16BPP = (PWORD)((PBYTE)BltInfo->SourceSurface->pvScan0
+ (BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x);
 
       for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
       {
@@ -262,7 +262,7 @@
       {
 	if (BltInfo->DestRect.top < BltInfo->SourcePoint.y)
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
 	    for (j = BltInfo->DestRect.top; j <
BltInfo->DestRect.bottom; j++)
 	      {
 		RtlMoveMemory(DestBits, SourceBits, 3 *
(BltInfo->DestRect.right - BltInfo->DestRect.left));
@@ -272,8 +272,8 @@
 	  }
 	else
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
-	    DestBits = BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 3 *
BltInfo->DestRect.left;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
+	    DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 3 *
BltInfo->DestRect.left;
 	    for (j = BltInfo->DestRect.bottom - 1; BltInfo->DestRect.top
<= j; j--)
 	      {
 		RtlMoveMemory(DestBits, SourceBits, 3 *
(BltInfo->DestRect.right - BltInfo->DestRect.left));
@@ -291,7 +291,7 @@
       break;
 
     case BMF_32BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -337,7 +337,7 @@
 
    SourceY = BltInfo->SourcePoint.y;
    DestBits = (PBYTE)(
-      BltInfo->DestSurface->pvScan0 +
+      (PBYTE)BltInfo->DestSurface->pvScan0 +
       (BltInfo->DestRect.left << 1) + BltInfo->DestRect.left +
       BltInfo->DestRect.top * BltInfo->DestSurface->lDelta);
 
@@ -397,7 +397,7 @@
   ULONG DestY;	
 
 #ifdef _M_IX86
-  PBYTE xaddr = DestSurface->pvScan0 + DestRect->top *
DestSurface->lDelta + (DestRect->left << 1) + DestRect->left;
+  PBYTE xaddr = (PBYTE)DestSurface->pvScan0 + DestRect->top *
DestSurface->lDelta + (DestRect->left << 1) + DestRect->left;
   PBYTE addr;
   ULONG Count;
   ULONG xCount=DestRect->right - DestRect->left;
@@ -1305,7 +1305,7 @@
   BYTE *DestBits;
 
   SourceY = SourcePoint->y;
-  DestBits = (BYTE*)(DestSurf->pvScan0 +
+  DestBits = (BYTE*)((PBYTE)DestSurf->pvScan0 +
                       (DestRect->left << 2) +
                       DestRect->top * DestSurf->lDelta);
   wd = DestSurf->lDelta - ((DestRect->right - DestRect->left) << 2);
  _____  

Modified: trunk/reactos/subsys/win32k/dib/dib32bpp.c
--- trunk/reactos/subsys/win32k/dib/dib32bpp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/win32k/dib/dib32bpp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -26,7 +26,7 @@

 VOID
 DIB_32BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta;
   PDWORD addr = (PDWORD)byteaddr + x;
 
   *addr = c;
@@ -35,7 +35,7 @@
 ULONG
 DIB_32BPP_GetPixel(SURFOBJ *SurfObj, LONG x, LONG y)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta;
   PDWORD addr = (PDWORD)byteaddr + x;
 
   return (ULONG)(*addr);
@@ -47,7 +47,7 @@
 DIB_32BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
 {      
   LONG cx  = (x2 - x1) ;  
-   PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta;  
+   PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta;
    PDWORD addr = (PDWORD)byteaddr + x1;
 
     __asm__ __volatile__ (
@@ -95,7 +95,7 @@
 {
 
   
-  PBYTE byteaddr = SurfObj->pvScan0 + y1 * SurfObj->lDelta;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y1 * SurfObj->lDelta;
   PDWORD addr = (PDWORD)byteaddr + x;
   LONG lDelta = SurfObj->lDelta >> 2; // >> 2 == / sizeof(DWORD) 
 
@@ -116,7 +116,7 @@
   PBYTE    SourceBits_4BPP, SourceLine_4BPP;
   PDWORD   Source32, Dest32;
 
-  DestBits = BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta) + 4 * BltInfo->DestRect.left;
+  DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.top * BltInfo->DestSurface->lDelta) + 4 *
BltInfo->DestRect.left;
 
   switch(BltInfo->SourceSurface->iBitmapFormat)
   {
@@ -143,7 +143,7 @@
       break;
 
     case BMF_4BPP:
-      SourceBits_4BPP = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
(BltInfo->SourcePoint.x >> 1);
+      SourceBits_4BPP = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
(BltInfo->SourcePoint.x >> 1);
 
       for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
       {
@@ -165,7 +165,7 @@
       break;
 
     case BMF_8BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -187,7 +187,7 @@
       break;
 
     case BMF_16BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -209,7 +209,7 @@
       break;
 
     case BMF_24BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 3 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -237,7 +237,7 @@
       {
 	if (BltInfo->DestRect.top < BltInfo->SourcePoint.y)
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
 	    for (j = BltInfo->DestRect.top; j <
BltInfo->DestRect.bottom; j++)
 	      {
 		RtlMoveMemory(DestBits, SourceBits, 4 *
(BltInfo->DestRect.right - BltInfo->DestRect.left));
@@ -247,8 +247,8 @@
 	  }
 	else
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
-	    DestBits = BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 4 *
BltInfo->DestRect.left;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
+	    DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 4 *
BltInfo->DestRect.left;
 	    for (j = BltInfo->DestRect.bottom - 1; BltInfo->DestRect.top
<= j; j--)
 	      {
 		RtlMoveMemory(DestBits, SourceBits, 4 *
(BltInfo->DestRect.right - BltInfo->DestRect.left));
@@ -261,7 +261,7 @@
       {
 	if (BltInfo->DestRect.top < BltInfo->SourcePoint.y)
 	  {
-	    SourceBits = (BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x);
+	    SourceBits = ((PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x);
 	    for (j = BltInfo->DestRect.top; j <
BltInfo->DestRect.bottom; j++)
 	      {
                 if (BltInfo->DestRect.left < BltInfo->SourcePoint.x)
@@ -288,8 +288,8 @@
 	  }
 	else
 	  {
-	    SourceBits = BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
-	    DestBits = BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 4 *
BltInfo->DestRect.left;
+	    SourceBits = (PBYTE)BltInfo->SourceSurface->pvScan0 +
((BltInfo->SourcePoint.y + BltInfo->DestRect.bottom -
BltInfo->DestRect.top - 1) * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
+	    DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
((BltInfo->DestRect.bottom - 1) * BltInfo->DestSurface->lDelta) + 4 *
BltInfo->DestRect.left;
 	    for (j = BltInfo->DestRect.bottom - 1; BltInfo->DestRect.top
<= j; j--)
 	      {
                 if (BltInfo->DestRect.left < BltInfo->SourcePoint.x)
@@ -363,7 +363,7 @@
    UsesPattern = ROP4_USES_PATTERN(BltInfo->Rop4);
 
    SourceY = BltInfo->SourcePoint.y;
-   DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
+   DestBits = (PULONG)((PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
                        BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta);
 
    Delta = BltInfo->DestSurface->lDelta - ((BltInfo->DestRect.right -
BltInfo->DestRect.left) << 2); 
@@ -499,7 +499,7 @@
   ULONG right  = BltInfo->DestRect.right; 
   ULONG delta  = BltInfo->DestSurface->lDelta -
((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2)  ;
 
-  DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
+  DestBits = (PULONG)((PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
                       BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta);
 
for (DestY = BltInfo->DestRect.top; DestY < bottom; DestY++)
@@ -539,7 +539,7 @@
       ULONG right  = BltInfo->DestRect.right; 
       ULONG delta  = BltInfo->DestSurface->lDelta -
((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2)  ;
 
-      DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
+      DestBits = (PULONG)((PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
                           BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta);
 									
       SourceY = BltInfo->SourcePoint.y;
@@ -590,7 +590,7 @@
       ULONG right  = BltInfo->DestRect.right; 
       ULONG delta  = BltInfo->DestSurface->lDelta -
((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2);
 
-      DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
+      DestBits = (PULONG)((PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
                                 BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta);
 									
       SourceY =  BltInfo->SourcePoint.y;
@@ -640,7 +640,7 @@
       ULONG right  = BltInfo->DestRect.right; 
       ULONG delta  = BltInfo->DestSurface->lDelta -
((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2)  ;
 
-      DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
+      DestBits = (PULONG)((PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
                   BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta);
 									
       SourceY =  BltInfo->SourcePoint.y;
@@ -672,7 +672,7 @@
         ULONG right  = BltInfo->DestRect.right; 
         ULONG delta  = BltInfo->DestSurface->lDelta -
((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2)  ;
 
-        DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
+        DestBits = (PULONG)((PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.left << 2) +
                             BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta);
 									
         SourceY =  BltInfo->SourcePoint.y;
@@ -814,8 +814,8 @@
   PIXEL *ScanLine, *ScanLineAhead;
   PIXEL *PrevSource = NULL;
   PIXEL *PrevSourceAhead = NULL;
-  PIXEL *Target = (PIXEL *) (DestSurf->pvScan0 + (DestRect->top *
DestSurf->lDelta) + 4 * DestRect->left);
-  PIXEL *Source = (PIXEL *) (SourceSurf->pvScan0 + (SourceRect->top *
SourceSurf->lDelta) + 4 * SourceRect->left);
+  PIXEL *Target = (PIXEL *) ((PBYTE)DestSurf->pvScan0 + (DestRect->top
* DestSurf->lDelta) + 4 * DestRect->left);
+  PIXEL *Source = (PIXEL *) ((PBYTE)SourceSurf->pvScan0 +
(SourceRect->top * SourceSurf->lDelta) + 4 * SourceRect->left);
   PSPAN ClipSpans;
   UINT ClipSpansCount;
   UINT SpanIndex;
@@ -1607,7 +1607,7 @@
   ULONG *DestBits;
 
   SourceY = SourcePoint->y;
-  DestBits = (ULONG*)(DestSurf->pvScan0 +
+  DestBits = (ULONG*)((PBYTE)DestSurf->pvScan0 +
                       (DestRect->left << 2) +
                       DestRect->top * DestSurf->lDelta);
   wd = DestSurf->lDelta - ((DestRect->right - DestRect->left) << 2);
  _____  

Modified: trunk/reactos/subsys/win32k/dib/dib4bpp.c
--- trunk/reactos/subsys/win32k/dib/dib4bpp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/win32k/dib/dib4bpp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -26,21 +26,21 @@

 VOID
 DIB_4BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
 {
-   PBYTE addr = SurfObj->pvScan0 + (x>>1) + y * SurfObj->lDelta;
+   PBYTE addr = (PBYTE)SurfObj->pvScan0 + (x>>1) + y * SurfObj->lDelta;
    *addr = (*addr & notmask[x&1]) | (c << ((1-(x&1))<<2));
 }
 
 ULONG
 DIB_4BPP_GetPixel(SURFOBJ *SurfObj, LONG x, LONG y)
 {
-   PBYTE addr = SurfObj->pvScan0 + (x>>1) + y * SurfObj->lDelta;
+   PBYTE addr = (PBYTE)SurfObj->pvScan0 + (x>>1) + y * SurfObj->lDelta;
    return (*addr >> ((1-(x&1))<<2)) & 0x0f;
 }
 
 VOID
 DIB_4BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
 {
-  PBYTE  addr = SurfObj->pvScan0 + (x1>>1) + y * SurfObj->lDelta;
+  PBYTE  addr = (PBYTE)SurfObj->pvScan0 + (x1>>1) + y *
SurfObj->lDelta;
   LONG  cx = x1;
 
   while(cx < x2) {
@@ -72,7 +72,7 @@
   PBYTE    DestBits, DestLine, SourceBits_8BPP, SourceLine_8BPP;
   PBYTE    SourceBits, SourceLine;
 
-  DestBits = BltInfo->DestSurface->pvScan0 +
+  DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
              (BltInfo->DestRect.left >> 1) +
              BltInfo->DestRect.top * BltInfo->DestSurface->lDelta;
 
@@ -123,7 +123,7 @@
       break;
 
     case BMF_8BPP:
-      SourceBits_8BPP = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
+      SourceBits_8BPP = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x;
 
       for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
       {
@@ -145,7 +145,7 @@
       break;
 
     case BMF_16BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 2 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -169,7 +169,7 @@
       break;
 
     case BMF_24BPP:
-      SourceBits_24BPP = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x * 3;
+      SourceBits_24BPP = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) +
BltInfo->SourcePoint.x * 3;
 
       for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
       {
@@ -194,7 +194,7 @@
       break;
 
     case BMF_32BPP:
-      SourceLine = BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
+      SourceLine = (PBYTE)BltInfo->SourceSurface->pvScan0 +
(BltInfo->SourcePoint.y * BltInfo->SourceSurface->lDelta) + 4 *
BltInfo->SourcePoint.x;
       DestLine = DestBits;
 
       for (j = BltInfo->DestRect.top; j < BltInfo->DestRect.bottom;
j++)
@@ -278,7 +278,7 @@
    for (DestY = BltInfo->DestRect.top; DestY <
BltInfo->DestRect.bottom; DestY++)
    {
       DestBits = (PULONG)(
-         BltInfo->DestSurface->pvScan0 +
+         (PBYTE)BltInfo->DestSurface->pvScan0 +
          (BltInfo->DestRect.left >> 1) +
          DestY * BltInfo->DestSurface->lDelta);
       SourceX = BltInfo->SourcePoint.x;
  _____  

Modified: trunk/reactos/subsys/win32k/dib/dib8bpp.c
--- trunk/reactos/subsys/win32k/dib/dib8bpp.c	2005-07-05 00:24:36 UTC
(rev 16420)
+++ trunk/reactos/subsys/win32k/dib/dib8bpp.c	2005-07-05 00:57:47 UTC
(rev 16421)
@@ -26,7 +26,7 @@

 VOID
 DIB_8BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta + x;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + x;
 
   *byteaddr = c;
 }
@@ -34,7 +34,7 @@
 ULONG
 DIB_8BPP_GetPixel(SURFOBJ *SurfObj, LONG x, LONG y)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y * SurfObj->lDelta + x;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + x;
 
   return (ULONG)(*byteaddr);
 }
@@ -42,13 +42,13 @@
 VOID
 DIB_8BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
 {
-  memset(SurfObj->pvScan0 + y * SurfObj->lDelta + x1, (BYTE) c, x2 -
x1);
+  memset((PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta + x1, (BYTE) c,
x2 - x1);
 }
 
 VOID
 DIB_8BPP_VLine(SURFOBJ *SurfObj, LONG x, LONG y1, LONG y2, ULONG c)
 {
-  PBYTE byteaddr = SurfObj->pvScan0 + y1 * SurfObj->lDelta;
+  PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y1 * SurfObj->lDelta;
   PBYTE addr = byteaddr + x;
   LONG lDelta = SurfObj->lDelta;
 
@@ -67,7 +67,7 @@
   PBYTE    SourceBits, DestBits, SourceLine, DestLine;
   PBYTE    SourceBits_4BPP, SourceLine_4BPP;
 
-  DestBits = BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta) + BltInfo->DestRect.left;
+  DestBits = (PBYTE)BltInfo->DestSurface->pvScan0 +
(BltInfo->DestRect.top * BltInfo->DestSurface->lDelta) +
BltInfo->DestRect.left;
 
   switch(BltInfo->SourceSurface->iBitmapFormat)
[truncated at 1000 lines; 175 more skipped]