[ros-diffs] [jimtabor] 33906: Move old pie code into arc.

Author: jimtabor
Date: Sun Jun  8 14:00:50 2008
New Revision: 33906

URL: http://svn.reactos.org/svn/reactos?rev=33906&view=rev
Log:
Move old pie code into arc.

Modified:
    trunk/reactos/subsystems/win32/win32k/objects/arc.c
    trunk/reactos/subsystems/win32/win32k/objects/fillshap.c

Modified: trunk/reactos/subsystems/win32/win32k/objects/arc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/arc.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/arc.c [iso-8859-1] Sun Jun  8 14:00:50
2008
@@ -3,6 +3,425 @@
 
 #define NDEBUG
 #include <debug.h>
+
+typedef struct tagSHAPEPOINT
+{
+    int X;
+    int Y;
+    int Type;
+} SHAPEPOINT, *PSHAPEPOINT;
+
+#define SHAPEPOINT_TYPE_CIRCLE     'C'
+#define SHAPEPOINT_TYPE_LINE_RIGHT 'R' /* Fill at right side of line */
+#define SHAPEPOINT_TYPE_LINE_LEFT  'L' /* Fill at left side of line */
+
+#define SETPOINT(x, y, type) \
+  ShapePoints[*PointCount].X = (x); \
+  ShapePoints[*PointCount].Y = (y); \
+  ShapePoints[*PointCount].Type = (type); \
+  (*PointCount)++
+
+#define SETCIRCLEPOINT(x, y) \
+  SETPOINT(x, y, SHAPEPOINT_TYPE_CIRCLE)
+
+#ifdef TODO
+STATIC VOID
+FASTCALL
+CirclePoints(UINT *PointCount, PSHAPEPOINT ShapePoints, int Left, int Top,
+             int Right, int Bottom)
+{
+    int X, X18, X27, X36, X45;
+    int Y, Y14, Y23, Y58, Y67;
+    int d, Radius;
+    BOOL Even;
+
+    Even = (0 == (Right - Left) % 2);
+    Right--;
+    Bottom--;
+    Radius = (Right - Left) >> 1;
+
+    if (Even)
+    {
+        X = 0;
+        Y = Radius;
+        d = 2 - Radius;
+        X18 = Right;
+        X27 = ((Left + Right) >> 1) + 1;
+        X36 = (Left + Right) >> 1;
+        X45 = Left;
+        Y14 = Top + Radius;
+        Y23 = Top;
+        Y58 = Top + Radius + 1;
+        Y67 = Top + (Right - Left);
+        ShapePoints[*PointCount].X = X27;
+        SETCIRCLEPOINT(X27, Y23);
+        SETCIRCLEPOINT(X36, Y23);
+        SETCIRCLEPOINT(X18, Y14);
+        SETCIRCLEPOINT(X45, Y14);
+        SETCIRCLEPOINT(X18, Y58);
+        SETCIRCLEPOINT(X45, Y58);
+        SETCIRCLEPOINT(X27, Y67);
+        SETCIRCLEPOINT(X36, Y67);
+    }
+    else
+    {
+        X = 0;
+        Y = Radius;
+        d = 1 - Radius;
+        X18 = Right;
+        X27 = (Left + Right) >> 1;
+        X36 = (Left + Right) >> 1;
+        X45 = Left;
+        Y14 = Top + Radius;
+        Y23 = Top;
+        Y58 = Top + Radius;
+        Y67 = Top + (Right - Left);
+        SETCIRCLEPOINT(X27, Y23);
+        SETCIRCLEPOINT(X45, Y14);
+        SETCIRCLEPOINT(X18, Y58);
+        SETCIRCLEPOINT(X27, Y67);
+    }
+
+    while (X < Y)
+    {
+        if (d < 0)
+        {
+            d += (X << 1) + (Even ? 4 : 3);
+
+            X27++;
+            X36--;
+            Y14--;
+            Y58++;
+        }
+        else
+        {
+            d += ((X - Y) << 1) + 5;
+            Y--;
+
+            Y23++;
+            Y67--;
+            X18--;
+            X45++;
+            X27++;
+            X36--;
+            Y14--;
+            Y58++;
+        }
+        X++;
+
+        SETCIRCLEPOINT(X27, Y23);
+        SETCIRCLEPOINT(X36, Y23);
+        SETCIRCLEPOINT(X18, Y14);
+        SETCIRCLEPOINT(X45, Y14);
+        SETCIRCLEPOINT(X18, Y58);
+        SETCIRCLEPOINT(X45, Y58);
+        SETCIRCLEPOINT(X27, Y67);
+        SETCIRCLEPOINT(X36, Y67);
+    }
+}
+
+STATIC VOID
+LinePoints(UINT *PointCount, PSHAPEPOINT ShapePoints, int Left, int Top,
+           int Right, int Bottom, int XTo, int YTo, BOOL Start)
+{
+    LONG x, y, deltax, deltay, i, xchange, ychange, error;
+    int Type;
+
+    x = (Right + Left) >> 1;
+    y = (Bottom + Top) >> 1;
+    deltax = XTo - x;
+    deltay = YTo - y;
+
+    if (deltax < 0)
+    {
+        xchange = -1;
+        deltax = - deltax;
+        x--;
+    }
+    else
+    {
+        xchange = 1;
+    }
+
+    if (deltay < 0)
+    {
+        ychange = -1;
+        deltay = - deltay;
+        y--;
+        Type = (Start ? SHAPEPOINT_TYPE_LINE_LEFT : SHAPEPOINT_TYPE_LINE_RIGHT);
+    }
+    else
+    {
+        ychange = 1;
+        Type = (Start ? SHAPEPOINT_TYPE_LINE_RIGHT : SHAPEPOINT_TYPE_LINE_LEFT);
+    }
+
+    if (y == YTo)
+    {
+        for (i = x; i <= XTo; i++)
+        {
+            SETPOINT(i, y, Type);
+        }
+    }
+    else if (x == XTo)
+    {
+        for (i = y; i <= YTo; i++)
+        {
+            SETPOINT(x, i, Type);
+        }
+    }
+    else
+    {
+        error = 0;
+
+        if (deltax < deltay)
+        {
+            for (i = 0; i < deltay; i++)
+            {
+                SETPOINT(x, y, Type);
+                y = y + ychange;
+                error = error + deltax;
+
+                if (deltay <= error)
+                {
+                    x = x + xchange;
+                    error = error - deltay;
+                }
+            }
+        }
+        else
+        {
+            for (i = 0; i < deltax; i++)
+            {
+                SETPOINT(x, y, Type);
+                x = x + xchange;
+                error = error + deltay;
+                if (deltax <= error)
+                {
+                    y = y + ychange;
+                    error = error - deltax;
+                }
+            }
+        }
+    }
+}
+
+STATIC int
+CDECL
+CompareShapePoints(const void *pv1, const void *pv2)
+{
+    if (((const PSHAPEPOINT) pv1)->Y < ((const PSHAPEPOINT) pv2)->Y)
+    {
+        return -1;
+    }
+    else if (((const PSHAPEPOINT) pv2)->Y < ((const PSHAPEPOINT) pv1)->Y)
+    {
+        return +1;
+    }
+    else if (((const PSHAPEPOINT) pv1)->X < ((const PSHAPEPOINT) pv2)->X)
+    {
+        return -1;
+    }
+    else if (((const PSHAPEPOINT) pv2)->X < ((const PSHAPEPOINT) pv1)->X)
+    {
+        return +1;
+    }
+    else
+    {
+        return 0;
+    }
+}
+#endif
+
+
+BOOL
+STDCALL
+NtGdiPie(HDC  hDC,
+         int  Left,
+         int  Top,
+         int  Right,
+         int  Bottom,
+         int  XRadialStart,
+         int  YRadialStart,
+         int  XRadialEnd,
+         int  YRadialEnd)
+{
+#ifdef TODO
+    PDC dc;
+    PDC_ATTR;
+    RECTL RectBounds;
+    SURFOBJ *SurfObj;
+    BRUSHOBJ PenBrushObj;
+    PBRUSHOBJ FillBrushObj;
+    PSHAPEPOINT ShapePoints;
+    UINT Point, PointCount;
+    BOOL ret = TRUE;
+    int Y, CircleStart, CircleEnd, LineStart, LineEnd;
+    BOOL FullFill;
+
+    if (Right <= Left || Bottom <= Top)
+    {
+        SetLastWin32Error(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+
+    if (Right - Left != Bottom - Top)
+    {
+        UNIMPLEMENTED;
+    }
+
+    dc = DC_LockDc ( hDC );
+    if (NULL == dc)
+    {
+        SetLastWin32Error(ERROR_INVALID_HANDLE);
+        return FALSE;
+    }
+    if (dc->DC_Type == DC_TYPE_INFO)
+    {
+        DC_UnlockDc(dc);
+        /* Yes, Windows really returns TRUE in this case */
+        return TRUE;
+    }
+
+    Dc_Attr = dc->pDc_Attr;
+    if(!Dc_Attr) Dc_Attr = &dc->Dc_Attr;
+
+    FillBrushObj = BRUSHOBJ_LockBrush(Dc_Attr->hbrush);
+    if (NULL == FillBrushObj)
+    {
+        DC_UnlockDc(dc);
+        SetLastWin32Error(ERROR_INTERNAL_ERROR);
+        return FALSE;
+    }
+
+    Left += dc->ptlDCOrig.x;
+    Right += dc->ptlDCOrig.x;
+    Top += dc->ptlDCOrig.y;
+    Bottom += dc->ptlDCOrig.y;
+    XRadialStart += dc->ptlDCOrig.x;
+    YRadialStart += dc->ptlDCOrig.y;
+    XRadialEnd += dc->ptlDCOrig.x;
+    YRadialEnd += dc->ptlDCOrig.y;
+
+    RectBounds.left = Left;
+    RectBounds.right = Right;
+    RectBounds.top = Top;
+    RectBounds.bottom = Bottom;
+
+    SurfObj = (SURFOBJ*) AccessUserObject((ULONG)dc->Surface);
+    HPenToBrushObj(&PenBrushObj, Dc_Attr->hpen);
+
+    /* Number of points for the circle is 4 * sqrt(2) * Radius, start
+       and end line have at most Radius points, so allocate at least
+       that much */
+    ShapePoints = ExAllocatePoolWithTag(PagedPool, 8 * (Right - Left + 1) / 2 *
sizeof(SHAPEPOINT), TAG_SHAPE);
+    if (NULL == ShapePoints)
+    {
+        BRUSHOBJ_UnlockBrush(FillBrushObj);
+        DC_UnlockDc(dc);
+
+        SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
+        return FALSE;
+    }
+
+    if (Left == Right)
+    {
+        PUTPIXEL(Left, Top, &PenBrushObj);
+        BRUSHOBJ_UnlockBrush(FillBrushObj);
+        DC_UnlockDc(dc);
+
+        return ret;
+    }
+
+    PointCount = 0;
+    CirclePoints(&PointCount, ShapePoints, Left, Top, Right, Bottom);
+    LinePoints(&PointCount, ShapePoints, Left, Top, Right, Bottom,
+               XRadialStart, YRadialStart, TRUE);
+    LinePoints(&PointCount, ShapePoints, Left, Top, Right, Bottom,
+               XRadialEnd, YRadialEnd, FALSE);
+    ASSERT(PointCount <= 8 * (Right - Left + 1) / 2);
+    EngSort((PBYTE) ShapePoints, sizeof(SHAPEPOINT), PointCount, CompareShapePoints);
+
+    FullFill = TRUE;
+    Point = 0;
+    while (Point < PointCount)
+    {
+        Y = ShapePoints[Point].Y;
+
+        /* Skip any line pixels before circle */
+        while (Point < PointCount && ShapePoints[Point].Y == Y
+                && SHAPEPOINT_TYPE_CIRCLE != ShapePoints[Point].Type)
+        {
+            Point++;
+        }
+
+        /* Handle left side of circle */
+        if (Point < PointCount && ShapePoints[Point].Y == Y)
+        {
+            CircleStart = ShapePoints[Point].X;
+            Point++;
+            while (Point < PointCount && ShapePoints[Point].Y == Y
+                    && ShapePoints[Point].X == ShapePoints[Point - 1].X + 1
+                    && SHAPEPOINT_TYPE_CIRCLE == ShapePoints[Point].Type)
+            {
+                Point++;
+            }
+            CircleEnd = ShapePoints[Point - 1].X;
+
+            PUTLINE(CircleStart, Y, CircleEnd + 1, Y, &PenBrushObj);
+        }
+
+        /* Handle line(s) (max 2) inside the circle */
+        while (Point < PointCount && ShapePoints[Point].Y == Y
+                && SHAPEPOINT_TYPE_CIRCLE != ShapePoints[Point].Type)
+        {
+            LineStart = ShapePoints[Point].X;
+            Point++;
+            while (Point < PointCount && ShapePoints[Point].Y == Y
+                    && ShapePoints[Point].X == ShapePoints[Point - 1].X + 1
+                    && ShapePoints[Point].Type == ShapePoints[Point - 1].Type)
+            {
+                Point++;
+            }
+            LineEnd = ShapePoints[Point - 1].X;
+
+            PUTLINE(LineStart, Y, LineEnd + 1, Y, &PenBrushObj);
+        }
+
+        /* Handle right side of circle */
+        while (Point < PointCount && ShapePoints[Point].Y == Y
+                && SHAPEPOINT_TYPE_CIRCLE == ShapePoints[Point].Type)
+        {
+            CircleStart = ShapePoints[Point].X;
+            Point++;
+            while (Point < PointCount && ShapePoints[Point].Y == Y
+                    && ShapePoints[Point].X == ShapePoints[Point - 1].X + 1
+                    && SHAPEPOINT_TYPE_CIRCLE == ShapePoints[Point].Type)
+            {
+                Point++;
+            }
+            CircleEnd = ShapePoints[Point - 1].X;
+
+            PUTLINE(CircleStart, Y, CircleEnd + 1, Y, &PenBrushObj);
+        }
+
+        /* Skip any line pixels after circle */
+        while (Point < PointCount && ShapePoints[Point].Y == Y)
+        {
+            Point++;
+        }
+    }
+
+    ExFreePool(ShapePoints);
+    BRUSHOBJ_UnlockBrush(FillBrushObj);
+    DC_UnlockDc(dc);
+
+    return ret;
+#else
+    return TRUE;
+#endif
+}
+
 
 static BOOL FASTCALL
 IntArc( DC *dc, int LeftRect, int TopRect, int RightRect, int BottomRect,

Modified: trunk/reactos/subsystems/win32/win32k/objects/fillshap.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/fillshap.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/fillshap.c [iso-8859-1] Sun Jun  8
14:00:50 2008
@@ -391,424 +391,6 @@
     DC_UnlockDc(dc);
 
     return ret;
-}
-
-typedef struct tagSHAPEPOINT
-{
-    int X;
-    int Y;
-    int Type;
-} SHAPEPOINT, *PSHAPEPOINT;
-
-#define SHAPEPOINT_TYPE_CIRCLE     'C'
-#define SHAPEPOINT_TYPE_LINE_RIGHT 'R' /* Fill at right side of line */
-#define SHAPEPOINT_TYPE_LINE_LEFT  'L' /* Fill at left side of line */
-
-#define SETPOINT(x, y, type) \
-  ShapePoints[*PointCount].X = (x); \
-  ShapePoints[*PointCount].Y = (y); \
-  ShapePoints[*PointCount].Type = (type); \
-  (*PointCount)++
-
-#define SETCIRCLEPOINT(x, y) \
-  SETPOINT(x, y, SHAPEPOINT_TYPE_CIRCLE)
-
-#ifdef TODO
-STATIC VOID
-FASTCALL
-CirclePoints(UINT *PointCount, PSHAPEPOINT ShapePoints, int Left, int Top,
-             int Right, int Bottom)
-{
-    int X, X18, X27, X36, X45;
-    int Y, Y14, Y23, Y58, Y67;
-    int d, Radius;
-    BOOL Even;
-
-    Even = (0 == (Right - Left) % 2);
-    Right--;
-    Bottom--;
-    Radius = (Right - Left) >> 1;
-
-    if (Even)
-    {
-        X = 0;
-        Y = Radius;
-        d = 2 - Radius;
-        X18 = Right;
-        X27 = ((Left + Right) >> 1) + 1;
-        X36 = (Left + Right) >> 1;
-        X45 = Left;
-        Y14 = Top + Radius;
-        Y23 = Top;
-        Y58 = Top + Radius + 1;
-        Y67 = Top + (Right - Left);
-        ShapePoints[*PointCount].X = X27;
-        SETCIRCLEPOINT(X27, Y23);
-        SETCIRCLEPOINT(X36, Y23);
-        SETCIRCLEPOINT(X18, Y14);
-        SETCIRCLEPOINT(X45, Y14);
-        SETCIRCLEPOINT(X18, Y58);
-        SETCIRCLEPOINT(X45, Y58);
-        SETCIRCLEPOINT(X27, Y67);
-        SETCIRCLEPOINT(X36, Y67);
-    }
-    else
-    {
-        X = 0;
-        Y = Radius;
-        d = 1 - Radius;
-        X18 = Right;
-        X27 = (Left + Right) >> 1;
-        X36 = (Left + Right) >> 1;
-        X45 = Left;
-        Y14 = Top + Radius;
-        Y23 = Top;
-        Y58 = Top + Radius;
-        Y67 = Top + (Right - Left);
-        SETCIRCLEPOINT(X27, Y23);
-        SETCIRCLEPOINT(X45, Y14);
-        SETCIRCLEPOINT(X18, Y58);
-        SETCIRCLEPOINT(X27, Y67);
-    }
-
-    while (X < Y)
-    {
-        if (d < 0)
-        {
-            d += (X << 1) + (Even ? 4 : 3);
-
-            X27++;
-            X36--;
-            Y14--;
-            Y58++;
-        }
-        else
-        {
-            d += ((X - Y) << 1) + 5;
-            Y--;
-
-            Y23++;
-            Y67--;
-            X18--;
-            X45++;
-            X27++;
-            X36--;
-            Y14--;
-            Y58++;
-        }
-        X++;
-
-        SETCIRCLEPOINT(X27, Y23);
-        SETCIRCLEPOINT(X36, Y23);
-        SETCIRCLEPOINT(X18, Y14);
-        SETCIRCLEPOINT(X45, Y14);
-        SETCIRCLEPOINT(X18, Y58);
-        SETCIRCLEPOINT(X45, Y58);
-        SETCIRCLEPOINT(X27, Y67);
-        SETCIRCLEPOINT(X36, Y67);
-    }
-}
-
-STATIC VOID
-LinePoints(UINT *PointCount, PSHAPEPOINT ShapePoints, int Left, int Top,
-           int Right, int Bottom, int XTo, int YTo, BOOL Start)
-{
-    LONG x, y, deltax, deltay, i, xchange, ychange, error;
-    int Type;
-
-    x = (Right + Left) >> 1;
-    y = (Bottom + Top) >> 1;
-    deltax = XTo - x;
-    deltay = YTo - y;
-
-    if (deltax < 0)
-    {
-        xchange = -1;
-        deltax = - deltax;
-        x--;
-    }
-    else
-    {
-        xchange = 1;
-    }
-
-    if (deltay < 0)
-    {
-        ychange = -1;
-        deltay = - deltay;
-        y--;
-        Type = (Start ? SHAPEPOINT_TYPE_LINE_LEFT : SHAPEPOINT_TYPE_LINE_RIGHT);
-    }
-    else
-    {
-        ychange = 1;
-        Type = (Start ? SHAPEPOINT_TYPE_LINE_RIGHT : SHAPEPOINT_TYPE_LINE_LEFT);
-    }
-
-    if (y == YTo)
-    {
-        for (i = x; i <= XTo; i++)
-        {
-            SETPOINT(i, y, Type);
-        }
-    }
-    else if (x == XTo)
-    {
-        for (i = y; i <= YTo; i++)
-        {
-            SETPOINT(x, i, Type);
-        }
-    }
-    else
-    {
-        error = 0;
-
-        if (deltax < deltay)
-        {
-            for (i = 0; i < deltay; i++)
-            {
-                SETPOINT(x, y, Type);
-                y = y + ychange;
-                error = error + deltax;
-
-                if (deltay <= error)
-                {
-                    x = x + xchange;
-                    error = error - deltay;
-                }
-            }
-        }
-        else
-        {
-            for (i = 0; i < deltax; i++)
-            {
-                SETPOINT(x, y, Type);
-                x = x + xchange;
-                error = error + deltay;
-                if (deltax <= error)
-                {
-                    y = y + ychange;
-                    error = error - deltax;
-                }
-            }
-        }
-    }
-}
-
-STATIC int
-CDECL
-CompareShapePoints(const void *pv1, const void *pv2)
-{
-    if (((const PSHAPEPOINT) pv1)->Y < ((const PSHAPEPOINT) pv2)->Y)
-    {
-        return -1;
-    }
-    else if (((const PSHAPEPOINT) pv2)->Y < ((const PSHAPEPOINT) pv1)->Y)
-    {
-        return +1;
-    }
-    else if (((const PSHAPEPOINT) pv1)->X < ((const PSHAPEPOINT) pv2)->X)
-    {
-        return -1;
-    }
-    else if (((const PSHAPEPOINT) pv2)->X < ((const PSHAPEPOINT) pv1)->X)
-    {
-        return +1;
-    }
-    else
-    {
-        return 0;
-    }
-}
-#endif
-
-
-BOOL
-STDCALL
-NtGdiPie(HDC  hDC,
-         int  Left,
-         int  Top,
-         int  Right,
-         int  Bottom,
-         int  XRadialStart,
-         int  YRadialStart,
-         int  XRadialEnd,
-         int  YRadialEnd)
-{
-#ifdef TODO
-    PDC dc;
-    PDC_ATTR;
-    RECTL RectBounds;
-    SURFOBJ *SurfObj;
-    BRUSHOBJ PenBrushObj;
-    PBRUSHOBJ FillBrushObj;
-    PSHAPEPOINT ShapePoints;
-    UINT Point, PointCount;
-    BOOL ret = TRUE;
-    int Y, CircleStart, CircleEnd, LineStart, LineEnd;
-    BOOL FullFill;
-
-    if (Right <= Left || Bottom <= Top)
-    {
-        SetLastWin32Error(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    if (Right - Left != Bottom - Top)
-    {
-        UNIMPLEMENTED;
-    }
-
-    dc = DC_LockDc ( hDC );
-    if (NULL == dc)
-    {
-        SetLastWin32Error(ERROR_INVALID_HANDLE);
-        return FALSE;
-    }
-    if (dc->DC_Type == DC_TYPE_INFO)
-    {
-        DC_UnlockDc(dc);
-        /* Yes, Windows really returns TRUE in this case */
-        return TRUE;
-    }
-
-    Dc_Attr = dc->pDc_Attr;
-    if(!Dc_Attr) Dc_Attr = &dc->Dc_Attr;
-
-    FillBrushObj = BRUSHOBJ_LockBrush(Dc_Attr->hbrush);
-    if (NULL == FillBrushObj)
-    {
-        DC_UnlockDc(dc);
-        SetLastWin32Error(ERROR_INTERNAL_ERROR);
-        return FALSE;
-    }
-
-    Left += dc->ptlDCOrig.x;
-    Right += dc->ptlDCOrig.x;
-    Top += dc->ptlDCOrig.y;
-    Bottom += dc->ptlDCOrig.y;
-    XRadialStart += dc->ptlDCOrig.x;
-    YRadialStart += dc->ptlDCOrig.y;
-    XRadialEnd += dc->ptlDCOrig.x;
-    YRadialEnd += dc->ptlDCOrig.y;
-
-    RectBounds.left = Left;
-    RectBounds.right = Right;
-    RectBounds.top = Top;
-    RectBounds.bottom = Bottom;
-
-    SurfObj = (SURFOBJ*) AccessUserObject((ULONG)dc->Surface);
-    HPenToBrushObj(&PenBrushObj, Dc_Attr->hpen);
-
-    /* Number of points for the circle is 4 * sqrt(2) * Radius, start
-       and end line have at most Radius points, so allocate at least
-       that much */
-    ShapePoints = ExAllocatePoolWithTag(PagedPool, 8 * (Right - Left + 1) / 2 *
sizeof(SHAPEPOINT), TAG_SHAPE);
-    if (NULL == ShapePoints)
-    {
-        BRUSHOBJ_UnlockBrush(FillBrushObj);
-        DC_UnlockDc(dc);
-
-        SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
-        return FALSE;
-    }
-
-    if (Left == Right)
-    {
-        PUTPIXEL(Left, Top, &PenBrushObj);
-        BRUSHOBJ_UnlockBrush(FillBrushObj);
-        DC_UnlockDc(dc);
-
-        return ret;
-    }
-
-    PointCount = 0;
-    CirclePoints(&PointCount, ShapePoints, Left, Top, Right, Bottom);
-    LinePoints(&PointCount, ShapePoints, Left, Top, Right, Bottom,
-               XRadialStart, YRadialStart, TRUE);
-    LinePoints(&PointCount, ShapePoints, Left, Top, Right, Bottom,
-               XRadialEnd, YRadialEnd, FALSE);
-    ASSERT(PointCount <= 8 * (Right - Left + 1) / 2);
-    EngSort((PBYTE) ShapePoints, sizeof(SHAPEPOINT), PointCount, CompareShapePoints);
-
-    FullFill = TRUE;
-    Point = 0;
-    while (Point < PointCount)
-    {
-        Y = ShapePoints[Point].Y;
-
-        /* Skip any line pixels before circle */
-        while (Point < PointCount && ShapePoints[Point].Y == Y
-                && SHAPEPOINT_TYPE_CIRCLE != ShapePoints[Point].Type)
-        {
-            Point++;
-        }
-
-        /* Handle left side of circle */
-        if (Point < PointCount && ShapePoints[Point].Y == Y)
-        {
-            CircleStart = ShapePoints[Point].X;
-            Point++;
-            while (Point < PointCount && ShapePoints[Point].Y == Y
-                    && ShapePoints[Point].X == ShapePoints[Point - 1].X + 1
-                    && SHAPEPOINT_TYPE_CIRCLE == ShapePoints[Point].Type)
-            {
-                Point++;
-            }
-            CircleEnd = ShapePoints[Point - 1].X;
-
-            PUTLINE(CircleStart, Y, CircleEnd + 1, Y, &PenBrushObj);
-        }
-
-        /* Handle line(s) (max 2) inside the circle */
-        while (Point < PointCount && ShapePoints[Point].Y == Y
-                && SHAPEPOINT_TYPE_CIRCLE != ShapePoints[Point].Type)
-        {
-            LineStart = ShapePoints[Point].X;
-            Point++;
-            while (Point < PointCount && ShapePoints[Point].Y == Y
-                    && ShapePoints[Point].X == ShapePoints[Point - 1].X + 1
-                    && ShapePoints[Point].Type == ShapePoints[Point - 1].Type)
-            {
-                Point++;
-            }
-            LineEnd = ShapePoints[Point - 1].X;
-
-            PUTLINE(LineStart, Y, LineEnd + 1, Y, &PenBrushObj);
-        }
-
-        /* Handle right side of circle */
-        while (Point < PointCount && ShapePoints[Point].Y == Y
-                && SHAPEPOINT_TYPE_CIRCLE == ShapePoints[Point].Type)
-        {
-            CircleStart = ShapePoints[Point].X;
-            Point++;
-            while (Point < PointCount && ShapePoints[Point].Y == Y
-                    && ShapePoints[Point].X == ShapePoints[Point - 1].X + 1
-                    && SHAPEPOINT_TYPE_CIRCLE == ShapePoints[Point].Type)
-            {
-                Point++;
-            }
-            CircleEnd = ShapePoints[Point - 1].X;
-
-            PUTLINE(CircleStart, Y, CircleEnd + 1, Y, &PenBrushObj);
-        }
-
-        /* Skip any line pixels after circle */
-        while (Point < PointCount && ShapePoints[Point].Y == Y)
-        {
-            Point++;
-        }
-    }
-
-    ExFreePool(ShapePoints);
-    BRUSHOBJ_UnlockBrush(FillBrushObj);
-    DC_UnlockDc(dc);
-
-    return ret;
-#else
-    return TRUE;
-#endif
 }
 
 #if 0