cfb8bit.h

远程桌面连接工具

	    ((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; \