So long, and thanks for all the cfb.

1 files changed, 0 insertions, 1570 deletions

diff --git a/cfb/cfb8bit.h b/cfb/cfb8bit.h
deleted file mode 100644
index 5a17adf4f..000000000
--- a/cfb/cfb8bit.h
+++ /dev/null
@@ -1,1570 +0,0 @@
-/*
- * cfb8bit.h
- *
- * Defines which are only useful to 8 bit color frame buffers
- *
- * That doesn't seem to be true any more.  Some of the macros in here 
- * are used for depths other than 8.  Perhaps the file should be
- * renamed.  dpw
- */
-
-/*
-
-Copyright 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-*/
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "servermd.h"
-
-#if (BITMAP_BIT_ORDER == MSBFirst)
-#define GetBitGroup(x)		(((PixelGroup) (x)) >> (PGSZ - PGSZB))
-#define NextBitGroup(x)		((x) <<= PGSZB)
-#define NextSomeBits(x,n)	((x) <<= (n))
-#else
-#define GetBitGroup(x)		((x) & PGSZBMSK)
-#define NextBitGroup(x)		((x) >>= PGSZB)
-#define NextSomeBits(x,n)	((x) >>= (n))
-#endif
-
-#define RotBitsLeft(x,k)    ((x) = BitLeft (x,k) | \
-				   BitRight (x, PGSZ-(k)))
-
-#if defined(__GNUC__) && defined(mc68020)
-#undef RotBitsLeft
-#define RotBitsLeft(x,k)	asm("rol%.l %2,%0" \
-				: "=d" (x) \
- 				: "0" (x), "dI" (k))
-#endif
-
-#if PSZ == 8
-
-#define GetPixelGroup(x)		(cfb8StippleXor[GetBitGroup(x)])
-#define RRopPixels(dst,x)	(DoRRop(dst,cfb8StippleAnd[x], cfb8StippleXor[x]))
-#define RRopPixelGroup(dst,x)	(RRopPixels(dst,GetBitGroup(x)))
-#define MaskRRopPixels(dst,x,mask)  (DoMaskRRop(dst,cfb8StippleAnd[x], cfb8StippleXor[x], mask))
-
-#define NUM_MASKS	(1<<PPW) /* XXX goes in cfbmskbits.h? */
-extern int		cfb8StippleMode, cfb8StippleAlu;
-extern PixelGroup	cfb8StippleFg, cfb8StippleBg, cfb8StipplePm;
-extern PixelGroup	cfb8StippleMasks[NUM_MASKS];
-extern PixelGroup	cfb8StippleAnd[NUM_MASKS], cfb8StippleXor[NUM_MASKS];
-extern int		cfb8StippleRRop;
-
-#define cfb8PixelMasks	cfb8StippleMasks
-#define cfb8Pixels	cfb8StippleXor
-
-#define cfb8CheckPixels(fg, bg) \
-    (FillOpaqueStippled == cfb8StippleMode && \
-     GXcopy == cfb8StippleAlu && \
-     ((fg) & PMSK) == cfb8StippleFg && \
-     ((bg) & PMSK) == cfb8StippleBg && \
-     PMSK == cfb8StipplePm)
-
-#define cfb8CheckOpaqueStipple(alu,fg,bg,pm) \
-    ((FillOpaqueStippled == cfb8StippleMode && \
-      (alu) == cfb8StippleAlu && \
-      ((fg) & PMSK) == cfb8StippleFg && \
-      ((bg) & PMSK) == cfb8StippleBg && \
-      ((pm) & PMSK) == cfb8StipplePm) ? 0 : cfb8SetOpaqueStipple(alu,fg,bg,pm))
-
-#define cfb8CheckStipple(alu,fg,pm) \
-    ((FillStippled == cfb8StippleMode && \
-      (alu) == cfb8StippleAlu && \
-      ((fg) & PMSK) == cfb8StippleFg && \
-      ((pm) & PMSK) == cfb8StipplePm) ? 0 : cfb8SetStipple(alu,fg,pm))
-
-#define cfb8SetPixels(fg,bg) cfb8SetOpaqueStipple(GXcopy,fg,bg,PMSK)
-
-/*
- * These macros are shared between the unnatural spans code
- * and the unnatural rectangle code.  No reasonable person
- * would attempt to use them anyplace else.
- */
-
-#define NextUnnaturalStippleWord \
-	if (bitsLeft >= MFB_PPW) \
-	{ \
-	    inputBits = *srcTemp++; \
-	    bitsLeft -= MFB_PPW; \
-	    partBitsLeft = MFB_PPW; \
-	} \
-	else \
-	{ \
-	    inputBits = 0; \
-	    if (bitsLeft) \
-		inputBits = *srcTemp & ~cfb8BitLenMasks[bitsLeft]; \
-	    srcTemp = srcStart; \
-	    partBitsLeft = bitsLeft; \
-	    bitsLeft = bitsWhole; \
-	}
-
-#define NextUnnaturalStippleBits \
-    if (partBitsLeft >= PPW) { \
-	bits = GetBitGroup (inputBits); \
-	NextBitGroup (inputBits); \
-	partBitsLeft -= PPW; \
-    } else { \
-	bits = GetBitGroup (inputBits); \
-	nextPartBits = PPW - partBitsLeft; \
-	NextUnnaturalStippleWord \
-	if (partBitsLeft < nextPartBits) { \
-	    if (partBitsLeft) {\
-	    	bits |= BitRight (GetBitGroup (inputBits), \
-				  PPW - nextPartBits) & PPWMSK;\
-	    	nextPartBits -= partBitsLeft; \
-	    } \
-	    NextUnnaturalStippleWord \
-	} \
-	bits |= BitRight (GetBitGroup (inputBits), \
-			  PPW - nextPartBits) & PPWMSK; \
-	NextSomeBits (inputBits, nextPartBits); \
-	partBitsLeft -= nextPartBits; \
-    }
-
-#define NextUnnaturalStippleBitsFast \
-    if (partBitsLeft >= PPW) { \
-	bits = GetBitGroup(inputBits); \
-	NextBitGroup(inputBits); \
-	partBitsLeft -= PPW; \
-    } else { \
-	bits = GetBitGroup (inputBits); \
-	nextPartBits = PPW - partBitsLeft; \
-	inputBits = *srcTemp++; \
-	bits |= BitRight (GetBitGroup (inputBits), \
-		          partBitsLeft) & PPWMSK; \
-	NextSomeBits (inputBits, nextPartBits); \
-	partBitsLeft =  MFB_PPW - nextPartBits; \
-    }
-
-/*
- * WriteBitGroup takes the destination address, a pixel
- * value (which must be 8 bits duplicated 4 time with PFILL)
- * and the PPW bits to write, which must be in the low order
- * bits of the register (probably from GetBitGroup) and writes
- * the appropriate locations in memory with the pixel value.  This
- * is a copy-mode only operation.
- */
-
-#define RRopBitGroup(dst,bits)					\
-    {								\
-    *(dst) = RRopPixels(*(dst),bits);				\
-    }
-
-#define MaskRRopBitGroup(dst,bits,mask)				\
-    {								\
-    *(dst) = MaskRRopPixels(*(dst),bits,mask);			\
-    }
-#endif /* PSZ == 8 */
-
-#if !defined(AVOID_MEMORY_READ) && PSZ == 8
-
-#define WriteBitGroup(dst,pixel,bits)				\
-    {								\
-    register PixelGroup _maskTmp = cfb8PixelMasks[(bits)];   \
-    *(dst) = (*(dst) & ~_maskTmp) | ((pixel) & _maskTmp);	\
-    }
-
-#define SwitchBitGroup(dst,pixel,bits)				\
-    {								\
-    register PixelGroup _maskTmp = cfb8PixelMasks[(bits)];   \
-    register PixelGroup _pixTmp = ((pixel) & _maskTmp);	\
-    _maskTmp = ~_maskTmp;					\
-    SwitchBitsLoop (*(dst) = (*(dst) & _maskTmp) | _pixTmp;)	\
-    }
-    
-#else /* AVOID_MEMORY_READ */
-
-#if PGSZ == 32
-#if (BITMAP_BIT_ORDER == MSBFirst)
-#define SinglePixel0	3
-#define SinglePixel1	2
-#define SinglePixel2	1
-#define SinglePixel3	0
-#define SinglePixel4	7
-#define SinglePixel5	6
-#define SinglePixel6	5
-#define SinglePixel7	4
-#define SinglePixel8	0xB
-#define SinglePixel9	0xA
-#define DoublePixel0	1
-#define DoublePixel1	0
-#define DoublePixel2	3
-#define DoublePixel3	2
-#define DoublePixel4	5
-#define DoublePixel5	4
-#else
-#define SinglePixel0	0
-#define SinglePixel1	1
-#define SinglePixel2	2
-#define SinglePixel3	3
-#define SinglePixel4	4
-#define SinglePixel5	5
-#define SinglePixel6	6
-#define SinglePixel7	7
-#define SinglePixel8	8
-#define SinglePixel9	9
-#define DoublePixel0	0
-#define DoublePixel1	1
-#define DoublePixel2	2
-#define DoublePixel3	3
-#define DoublePixel4	4
-#define DoublePixel5	5
-#endif
-#define QuadPixel0	0
-#define QuadPixel1	1
-#define QuadPixel2	2
-#else /* PGSZ == 64 */
-#if (BITMAP_BIT_ORDER == MSBFirst)
-#define SinglePixel0	7
-#define SinglePixel1	6
-#define SinglePixel2	5
-#define SinglePixel3	4
-#define SinglePixel4	3
-#define SinglePixel5	2
-#define SinglePixel6	1
-#define SinglePixel7	0
-#define DoublePixel0	3
-#define DoublePixel1	2
-#define DoublePixel2	1
-#define DoublePixel3	0
-#define QuadPixel0	1
-#define QuadPixel1	0
-#else
-#define SinglePixel0	0
-#define SinglePixel1	1
-#define SinglePixel2	2
-#define SinglePixel3	3
-#define SinglePixel4	4
-#define SinglePixel5	5
-#define SinglePixel6	6
-#define SinglePixel7	7
-#define DoublePixel0	0
-#define DoublePixel1	1
-#define DoublePixel2	2
-#define DoublePixel3	3
-#define QuadPixel0	0
-#define QuadPixel1	1
-#endif
-#define OctaPixel0	0
-#endif /* PGSZ == 64 */
-
-#if PSZ == 8
-
-#if PGSZ == 32
-#define WriteBitGroup(dst,pixel,bits) \
-	switch (bits) {			\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD16 *) (dst))[DoublePixel0] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD16 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD16 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD16 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD16 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[0] = (pixel);	\
-	    break;			\
-	}
-#else /* PGSZ == 64 */
-#define WriteBitGroup(dst,pixel,bits) 				\
-    if ( bits == 0xff )						\
-	((PixelGroup *) (dst))[OctaPixel0] = (pixel);		\
-    else {							\
-	switch (bits & 0x0f) {					\
-	    case 0:						\
-	        break;						\
-	    case 1:						\
-	        ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	        break;						\
-	    case 2:						\
-	        ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	        break;						\
-	    case 3:						\
-	        ((CARD16 *) (dst))[DoublePixel0] = (pixel);	\
-	        break;						\
-	    case 4:						\
-	        ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	        break;						\
-	    case 5:						\
-	        ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	        break;						\
-	    case 6:						\
-	        ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	        break;						\
-	    case 7:						\
-	        ((CARD16 *) (dst))[DoublePixel0] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel2] = (pixel);	\
-	        break;						\
-	    case 8:						\
-	        ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	        break;						\
-	    case 9:						\
-	        ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	        break;						\
-	    case 10:						\
-	        ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	        break;						\
-	    case 11:						\
-	        ((CARD16 *) (dst))[DoublePixel0] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel3] = (pixel);	\
-	        break;						\
-	    case 12:						\
-	        ((CARD16 *) (dst))[DoublePixel1] = (pixel);	\
-	        break;						\
-	    case 13:						\
-	        ((CARD8 *) (dst))[SinglePixel0] = (pixel);	\
-	        ((CARD16 *) (dst))[DoublePixel1] = (pixel);	\
-	        break;						\
-	    case 14:						\
-	        ((CARD8 *) (dst))[SinglePixel1] = (pixel);	\
-	        ((CARD16 *) (dst))[DoublePixel1] = (pixel);	\
-	        break;						\
-	    case 15:						\
-	        ((CARD32 *) (dst))[QuadPixel0] = (pixel);	\
-	        break;						\
-	}							\
-	switch ((bits & 0xf0) >> 4) {				\
-	    case 0:						\
-	        break;						\
-	    case 1:						\
-	        ((CARD8 *) (dst))[SinglePixel4] = (pixel);	\
-	        break;						\
-	    case 2:						\
-	        ((CARD8 *) (dst))[SinglePixel5] = (pixel);	\
-	        break;						\
-	    case 3:						\
-	        ((CARD16 *) (dst))[DoublePixel2] = (pixel);	\
-	        break;						\
-	    case 4:						\
-	        ((CARD8 *) (dst))[SinglePixel6] = (pixel);	\
-	        break;						\
-	    case 5:						\
-	        ((CARD8 *) (dst))[SinglePixel4] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel6] = (pixel);	\
-	        break;						\
-	    case 6:						\
-	        ((CARD8 *) (dst))[SinglePixel5] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel6] = (pixel);	\
-	        break;						\
-	    case 7:						\
-	        ((CARD16 *) (dst))[DoublePixel2] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel6] = (pixel);	\
-	        break;						\
-	    case 8:						\
-	        ((CARD8 *) (dst))[SinglePixel7] = (pixel);	\
-	        break;						\
-	    case 9:						\
-	        ((CARD8 *) (dst))[SinglePixel4] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel7] = (pixel);	\
-	        break;						\
-	    case 10:						\
-	        ((CARD8 *) (dst))[SinglePixel5] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel7] = (pixel);	\
-	        break;						\
-	    case 11:						\
-	        ((CARD16 *) (dst))[DoublePixel2] = (pixel);	\
-	        ((CARD8 *) (dst))[SinglePixel7] = (pixel);	\
-	        break;						\
-	    case 12:						\
-	        ((CARD16 *) (dst))[DoublePixel3] = (pixel);	\
-	        break;						\
-	    case 13:						\
-	        ((CARD8 *) (dst))[SinglePixel4] = (pixel);	\
-	        ((CARD16 *) (dst))[DoublePixel3] = (pixel);	\
-	        break;						\
-	    case 14:						\
-	        ((CARD8 *) (dst))[SinglePixel5] = (pixel);	\
-	        ((CARD16 *) (dst))[DoublePixel3] = (pixel);	\
-	        break;						\
-	    case 15:						\
-	        ((CARD32 *) (dst))[QuadPixel1] = (pixel);	\
-	        break;						\
-	}							\
-    }
-#endif /* PGSZ == 64 */
-
-#if PGSZ == 32
-#define SwitchBitGroup(dst,pixel,bits) { \
-	switch (bits) { \
-	case 0: \
-       	    break; \
-	case 1: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel);) \
-	    break; \
-	case 2: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel);) \
-	    break; \
-	case 3: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel);) \
-	    break; \
-	case 4: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 5: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel); \
-		     ((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 6: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel); \
-		     ((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 7: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-		     ((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 8: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 9: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel); \
-		     ((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 10: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel); \
-		     ((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 11: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-		     ((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 12: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	case 13: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel); \
-		     ((CARD16 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	case 14: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel); \
-		     ((CARD16 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	case 15: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[0] = (pixel);) \
-	    break; \
-	} \
-}
-#else /* PGSZ == 64 */
-#define SwitchBitGroup(dst,pixel,bits) { 				   \
-    if ( bits == 0xff )							   \
-	SwitchBitsLoop (((PixelGroup *) (dst))[OctaPixel0] = (pixel);)	   \
-    else {								   \
-	switch (bits & 0x0f) {	 					   \
-	    case 0: 							   \
-       	        break; 							   \
-	    case 1: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel);) \
-	        break; 							   \
-	    case 2: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel);) \
-	        break; 							   \
-	    case 3: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel);)\
-	        break; 							   \
-	    case 4: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	        break; 							   \
-	    case 5: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	        break; 							   \
-	    case 6: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	        break; 							   \
-	    case 7: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-		         	((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	        break; 							   \
-	    case 8: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	        break; 							   \
-	    case 9: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	        break; 							   \
-	    case 10: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	        break; 							   \
-	    case 11: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-		         	((CARD8 *) (dst))[SinglePixel3] = (pixel);) \
-	        break; 							   \
-	    case 12: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel1] = (pixel);)\
-	        break; 							   \
-	    case 13: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel0] = (pixel);  \
-		         	((CARD16 *) (dst))[DoublePixel1] = (pixel);)\
-	        break; 							   \
-	    case 14: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel1] = (pixel);  \
-		         	((CARD16 *) (dst))[DoublePixel1] = (pixel);)\
-	        break; 							   \
-	    case 15: 							   \
-	        SwitchBitsLoop (((CARD32 *) (dst))[QuadPixel0] = (pixel);)    \
-	        break; 							   \
-	}								   \
-	switch ((bits & 0xf0) >> 4) {					   \
-	    case 0: 							   \
-       	        break; 							   \
-	    case 1: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel4] = (pixel);) \
-	        break; 							   \
-	    case 2: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel5] = (pixel);) \
-	        break; 							   \
-	    case 3: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel2] = (pixel);)\
-	        break; 							   \
-	    case 4: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel6] = (pixel);) \
-	        break; 							   \
-	    case 5: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel4] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel6] = (pixel);) \
-	        break; 							   \
-	    case 6: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel5] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel6] = (pixel);) \
-	        break; 							   \
-	    case 7: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel2] = (pixel); \
-		         	((CARD8 *) (dst))[SinglePixel6] = (pixel);) \
-	        break; 							   \
-	    case 8: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel7] = (pixel);) \
-	        break; 							   \
-	    case 9: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel4] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel7] = (pixel);) \
-	        break; 							   \
-	    case 10: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel5] = (pixel);  \
-		         	((CARD8 *) (dst))[SinglePixel7] = (pixel);) \
-	        break; 							   \
-	    case 11: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel2] = (pixel); \
-		         	((CARD8 *) (dst))[SinglePixel7] = (pixel);) \
-	        break; 							   \
-	    case 12: 							   \
-	        SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel3] = (pixel);)\
-	        break; 							   \
-	    case 13: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel4] = (pixel);  \
-		         	((CARD16 *) (dst))[DoublePixel3] = (pixel);)\
-	        break; 							   \
-	    case 14: 							   \
-	        SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel5] = (pixel);  \
-		         	((CARD16 *) (dst))[DoublePixel3] = (pixel);)\
-	        break; 							   \
-	    case 15: 							   \
-	        SwitchBitsLoop (((CARD32 *) (dst))[QuadPixel1] = (pixel);) \
-	        break; 							   \
-	} 								   \
-    }									   \
-}
-#endif /* PGSZ == 64 */
-#endif /* PSZ == 8 */
-
-#if PSZ == 16
-
-#if PGSZ == 32
-#define WriteBitGroup(dst,pixel,bits) \
-	switch (bits) {			\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	}
-#else /* PGSZ == 64 */
-#define WriteBitGroup(dst,pixel,bits) \
-    if ( bits == 0xff )	{						\
-	((PixelGroup *) (dst))[QuadPixel0] = (pixel);			\
-	((PixelGroup *) (dst))[QuadPixel1] = (pixel);			\
-    }									\
-    else {								\
-	switch (bits & 0x0f) {	 					\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD16 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD16 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[DoublePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel1] = (pixel);	\
-	    break;			\
-	}				\
-	switch ((bits & 0xf0) >> 4) {			\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD16 *) (dst))[SinglePixel4] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD16 *) (dst))[SinglePixel5] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[DoublePixel2] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD16 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD16 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD16 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[DoublePixel2] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD16 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD16 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD16 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[DoublePixel2] = (pixel);	\
-	    ((CARD16 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[DoublePixel3] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD16 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel3] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD16 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel3] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[DoublePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[DoublePixel3] = (pixel);	\
-	    break;			\
-	}				\
-    }
-#endif /* PGSZ */
-
-#if PGSZ == 32
-#define SwitchBitGroup(dst,pixel,bits) { \
-	switch (bits) { \
-	case 0: \
-       	    break; \
-	case 1: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel0] = (pixel);) \
-	    break; \
-	case 2: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel1] = (pixel);) \
-	    break; \
-	case 3: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[DoublePixel0] = (pixel);) \
-	    break; \
-	case 4: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 5: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel0] = (pixel); \
-		     ((CARD16 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 6: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel1] = (pixel); \
-		     ((CARD16 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 7: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[DoublePixel0] = (pixel); \
-		     ((CARD16 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 8: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 9: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel0] = (pixel); \
-		     ((CARD16 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 10: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel1] = (pixel); \
-		     ((CARD16 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 11: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[DoublePixel0] = (pixel); \
-		     ((CARD16 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 12: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	case 13: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel0] = (pixel); \
-		     ((CARD32 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	case 14: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel1] = (pixel); \
-		     ((CARD32 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	case 15: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[DoublePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[DoublePixel1] = (pixel);) \
-	    break; \
-	} \
-}
-#else /* PGSZ == 64 */
-#define SwitchBitGroup(dst,pixel,bits) { \
-	cfb cannot hack 64-bit SwitchBitGroup psz=PSZ
-#endif /* PGSZ */
-
-#endif /* PSZ == 16 */
-
-#if PSZ == 24
-/* 32 000011112222*/
-/* 24 000111222333*/
-/* 16 001122334455*/
-/*  8 0123456789AB*/
-#if PGSZ == 32
-#define WriteBitGroup(dst,pixel,bits) \
-	{ \
-	register CARD32 reg_pixel = (pixel); \
-	switch (bits) {			\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD16 *) (dst))[DoublePixel0] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = ((reg_pixel>>16)&0xFF);	\
-	    break;			\
-	case 2:				\
-	    ((CARD8 *) (dst))[SinglePixel3] = reg_pixel&0xFF;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = (reg_pixel>>8)&0xFFFF;	\
-	    break;			\
-	case 3:				\
-	    ((CARD8 *) (dst))[SinglePixel3] = reg_pixel & 0xFF;	\
-	    ((CARD16 *) (dst))[DoublePixel0] = reg_pixel;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = (reg_pixel>>8)&0xFFFF;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = (reg_pixel>>16&0xFF);	\
-	    break;			\
-	case 4:				\
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel8] = (reg_pixel>>16)&0xFF; \
-	    break;			\
-	case 5:				\
-	    ((CARD16 *) (dst))[DoublePixel0] = \
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    reg_pixel >>= 16;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = \
-	    ((CARD8 *) (dst))[SinglePixel8] = reg_pixel&0xFF; \
-	    break;			\
-	case 6:				\
-	    ((CARD8 *) (dst))[SinglePixel3] = reg_pixel;	\
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel8] = reg_pixel&0xFF; \
-	    break;			\
-	case 7:				\
-	    ((CARD16 *) (dst))[DoublePixel0] = \
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel3] = reg_pixel&0xFF;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = \
-	    ((CARD8 *) (dst))[SinglePixel8] = reg_pixel&0xFF; \
-	    break;			\
-	case 8:				\
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel&0xFF;	\
-	    ((CARD16 *) (dst))[DoublePixel5] = (reg_pixel>>8);	\
-	    break;			\
-	case 9:				\
-	    ((CARD16 *) (dst))[DoublePixel0] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel&0xFF;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = reg_pixel&0xFF;	\
-	    break;			\
-	case 10:			\
-	    ((CARD8 *) (dst))[SinglePixel3] = \
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel&0xFF;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = \
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    break;			\
-	case 11:			\
-	    ((CARD8 *) (dst))[SinglePixel3] = \
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel;	\
-	    ((CARD16 *) (dst))[DoublePixel0] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = \
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = reg_pixel;	\
-	    break;			\
-	case 12:			\
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel8] = reg_pixel; \
-	    break;			\
-	case 13:			\
-	    ((CARD16 *) (dst))[DoublePixel0] = \
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel2] = \
-	    ((CARD8 *) (dst))[SinglePixel8] = reg_pixel; \
-	    break;			\
-	case 14:			\
-	    ((CARD8 *) (dst))[SinglePixel3] = \
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel;	\
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = \
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel8] = reg_pixel; \
-	    break;			\
-	case 15:			\
-	    ((CARD16 *) (dst))[DoublePixel0] = \
-	    ((CARD16 *) (dst))[DoublePixel3] = reg_pixel;	\
-	    ((CARD8 *) (dst))[SinglePixel3] = \
-	    ((CARD8 *) (dst))[SinglePixel9] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD16 *) (dst))[DoublePixel2] = \
-	    ((CARD16 *) (dst))[DoublePixel5] = reg_pixel;	\
-	    reg_pixel >>= 8;	\
-	    ((CARD8 *) (dst))[SinglePixel8] = \
-	    ((CARD8 *) (dst))[SinglePixel2] = reg_pixel;	\
-	    break;			\
-	} \
-      }
-#else /* PGSZ == 64 */
-#define WriteBitGroup(dst,pixel,bits) \
-    if ( bits == 0xff )	 {				   \
-	((PixelGroup *) (dst))[DoublePixel0] = (pixel);	   \
-	((PixelGroup *) (dst))[DoublePixel1] = (pixel);	   \
-	((PixelGroup *) (dst))[DoublePixel2] = (pixel);	   \
-	((PixelGroup *) (dst))[DoublePixel3] = (pixel);	   \
-    }							   \
-    else {						   \
-	switch (bits & 0x0f) {	 			   \
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	}				\
-	switch ((bits & 0xf0) >> 4) {	\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	}				\
-    }
-#endif /* PGSZ */
-
-#if PGSZ == 32
-#define SwitchBitGroup(dst,pixel,bits) { \
-	switch (bits) { \
-	case 0: \
-       	    break; \
-	case 1: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 2: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel3] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel2] = (pixel);) \
-	    break; \
-	case 3: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[QuadPixel0] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel2] = (pixel);) \
-	    break; \
-	case 4: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel3] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel8] = (pixel);) \
-	    break; \
-	case 5: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel3] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel8] = (pixel);) \
-	    break; \
-	case 6: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel3] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel2] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel8] = (pixel);) \
-	    break; \
-	case 7: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[QuadPixel0] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel1] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel8] = (pixel);) \
-	    break; \
-	case 8: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel9] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel5] = (pixel);) \
-	    break; \
-	case 9: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel0] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel9] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel5] = (pixel);) \
-	    break; \
-	case 10: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel3] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel2] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel9] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel5] = (pixel);) \
-	    break; \
-	case 11: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[QuadPixel0] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel3] = (pixel);) \
-			    ((CARD8 *) (dst))[SinglePixel9] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel5] = (pixel);) \
-	    break; \
-	case 12: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[DoublePixel3] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel2] = (pixel);) \
-	    break; \
-	case 13: \
-	    SwitchBitsLoop (((CARD16 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD8 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD16 *) (dst))[DoublePixel3] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel2] = (pixel);) \
-	    break; \
-	case 14: \
-	    SwitchBitsLoop (((CARD8 *) (dst))[SinglePixel3] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel1] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel2] = (pixel);) \
-	    break; \
-	case 15: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[QuadPixel0] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel1] = (pixel); \
-			    ((CARD32 *) (dst))[QuadPixel2] = (pixel);) \
-	    break; \
-	} \
-}
-#else /* PGSZ == 64 */
-#define SwitchBitGroup(dst,pixel,bits) { \
-	cfb cannot hack 64-bit SwitchBitGroup psz=PSZ
-#endif /* PGSZ */
-
-#endif /* PSZ == 24 */
-
-#if PSZ == 32
-
-#if PGSZ == 32
-#define WriteBitGroup(dst,pixel,bits) \
-	switch (bits) {			\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	}
-#else /* PGSZ == 64 */
-#define WriteBitGroup(dst,pixel,bits) \
-    if ( bits == 0xff )	 {				   \
-	((PixelGroup *) (dst))[DoublePixel0] = (pixel);	   \
-	((PixelGroup *) (dst))[DoublePixel1] = (pixel);	   \
-	((PixelGroup *) (dst))[DoublePixel2] = (pixel);	   \
-	((PixelGroup *) (dst))[DoublePixel3] = (pixel);	   \
-    }							   \
-    else {						   \
-	switch (bits & 0x0f) {	 			   \
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[SinglePixel0] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel1] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel2] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel3] = (pixel);	\
-	    break;			\
-	}				\
-	switch ((bits & 0xf0) >> 4) {	\
-	case 0:				\
-	    break;			\
-	case 1:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    break;			\
-	case 2:				\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    break;			\
-	case 3:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    break;			\
-	case 4:				\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 5:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 6:				\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 7:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    break;			\
-	case 8:				\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 9:				\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 10:			\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 11:			\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 12:			\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 13:			\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 14:			\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	case 15:			\
-	    ((CARD32 *) (dst))[SinglePixel4] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel5] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel6] = (pixel);	\
-	    ((CARD32 *) (dst))[SinglePixel7] = (pixel);	\
-	    break;			\
-	}				\
-    }
-#endif /* PGSZ */
-
-#if PGSZ == 32
-#define SwitchBitGroup(dst,pixel,bits) { \
-	switch (bits) { \
-	case 0: \
-       	    break; \
-	case 1: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel);) \
-	    break; \
-	case 2: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel1] = (pixel);) \
-	    break; \
-	case 3: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel1] = (pixel);) \
-	    break; \
-	case 4: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 5: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 6: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel1] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 7: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel1] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel2] = (pixel);) \
-	    break; \
-	case 8: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 9: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 10: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel1] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 11: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel1] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 12: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 13: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 14: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel1] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	case 15: \
-	    SwitchBitsLoop (((CARD32 *) (dst))[SinglePixel0] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel1] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel2] = (pixel); \
-			    ((CARD32 *) (dst))[SinglePixel3] = (pixel);) \
-	    break; \
-	} \
-}
-#else /* PGSZ == 64 */
-#define SwitchBitGroup(dst,pixel,bits) { \
-	cfb cannot hack 64-bit SwitchBitGroup psz=PSZ
-#endif /* PGSZ */
-
-#endif /* PSZ == 32 */
-#endif /* AVOID_MEMORY_READ */
-
-extern PixelGroup cfb8BitLenMasks[PGSZ];
-
-extern int cfb8SetStipple (
-    int	/*alu*/,
-    CfbBits /*fg*/,
-    CfbBits /*planemask*/
-);
-
-extern int cfb8SetOpaqueStipple (
-    int /*alu*/,
-    CfbBits /*fg*/,
-    CfbBits /*bg*/,
-    CfbBits /*planemask*/
-);
-
-extern int cfb8ComputeClipMasks32 (
-    BoxPtr	/*pBox*/,
-    int		/*numRects*/,
-    int		/*x*/,
-    int		/*y*/,
-    int		/*w*/,
-    int		/*h*/,
-    CARD32 * /*clips*/
-);