#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#ifndef _MERGEROP_H_
#define _MERGEROP_H_
#ifndef GXcopy
#include <X11/X.h>
#endif
typedef struct _mergeRopBits {
MfbBits ca1, cx1, ca2, cx2;
} mergeRopRec, *mergeRopPtr;
extern mergeRopRec mergeRopBits[16];
extern mergeRopPtr mergeGetRopBits(int i);
#if defined(PPW) && defined(PGSZ) && (PPW != PGSZ)
#define DeclareMergeRop() MfbBits _ca1 = 0, _cx1 = 0, _ca2 = 0, _cx2 = 0;
#define DeclarePrebuiltMergeRop() MfbBits _cca, _ccx;
#if PSZ == 24
#define DeclareMergeRop24() \
MfbBits _ca1u[4], _cx1u[4], _ca2u[4], _cx2u[4];
#define DeclarePrebuiltMergeRop24() MfbBits _ccau[4], _ccxu[4];
#endif
#else
#define DeclareMergeRop() MfbBits _ca1 = 0, _cx1 = 0, _ca2 = 0, _cx2 = 0;
#define DeclarePrebuiltMergeRop() MfbBits _cca, _ccx;
#endif
#if defined(PPW) && defined(PGSZ) && (PPW != PGSZ)
#define InitializeMergeRop(alu,pm) {\
MfbBits _pm; \
mergeRopPtr _bits; \
_pm = PFILL(pm); \
_bits = mergeGetRopBits(alu); \
_ca1 = _bits->ca1 & _pm; \
_cx1 = _bits->cx1 | ~_pm; \
_ca2 = _bits->ca2 & _pm; \
_cx2 = _bits->cx2 & _pm; \
}
#if PSZ == 24
#if (BITMAP_BIT_ORDER == MSBFirst)
#define InitializeMergeRop24(alu,pm) {\
register int i; \
register MfbBits _pm = (pm) & 0xFFFFFF; \
mergeRopPtr _bits = mergeGetRopBits(alu); \
MfbBits _bits_ca1 = _bits->ca1; \
MfbBits _bits_cx1 = _bits->cx1; \
MfbBits _bits_ca2 = _bits->ca2; \
MfbBits _bits_cx2 = _bits->cx2; \
_pm = (_pm << 8) | (_pm >> 16); \
for(i = 0; i < 4; i++){ \
_ca1u[i] = _bits_ca1 & _pm; \
_cx1u[i] = _bits_cx1 | ~_pm; \
_ca2u[i] = _bits_ca2 & _pm; \
_cx2u[i] = _bits_cx2 & _pm; \
_pm = (_pm << 16)|(_pm >> 8); \
} \
}
#else
#define InitializeMergeRop24(alu,pm) {\
register int i; \
register MfbBits _pm = (pm) & cfbmask[0]; \
mergeRopPtr _bits = mergeGetRopBits(alu); \
MfbBits _bits_ca1 = _bits->ca1 & cfbmask[0]; \
MfbBits _bits_cx1 = _bits->cx1 & cfbmask[0]; \
MfbBits _bits_ca2 = _bits->ca2 & cfbmask[0]; \
MfbBits _bits_cx2 = _bits->cx2 & cfbmask[0]; \
_pm |= (_pm << 24); \
_bits_ca1 |= (_bits->ca1 << 24); \
_bits_cx1 |= (_bits->cx1 << 24); \
_bits_ca2 |= (_bits->ca2 << 24); \
_bits_cx2 |= (_bits->cx2 << 24); \
for(i = 0; i < 4; i++){ \
_ca1u[i] = _bits_ca1 & _pm; \
_cx1u[i] = _bits_cx1 | ~_pm; \
_ca2u[i] = _bits_ca2 & _pm; \
_cx2u[i] = _bits_cx2 & _pm; \
_pm = (_pm << 16)|(_pm >> 8); \
} \
}
#endif
#endif
#else
#define InitializeMergeRop(alu,pm) {\
mergeRopPtr _bits; \
_bits = mergeGetRopBits(alu); \
_ca1 = _bits->ca1; \
_cx1 = _bits->cx1; \
_ca2 = _bits->ca2; \
_cx2 = _bits->cx2; \
}
#endif
#define DoMergeRop(src, dst) \
(((dst) & (((src) & _ca1) ^ _cx1)) ^ (((src) & _ca2) ^ _cx2))
#define DoMergeRop24u(src, dst, i) \
(((dst) & (((src) & _ca1u[i]) ^ _cx1u[i])) ^ (((src) & _ca2u[i]) ^ _cx2u[i]))
#define DoMaskMergeRop24(src, dst, mask, index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src0 = (src);\
MfbBits _src1 = (_src0 & _ca1) ^ _cx1; \
MfbBits _src2 = (_src0 & _ca2) ^ _cx2; \
*(dst) = (((*(dst)) & cfbrmask[idx]) | (((*(dst)) & cfbmask[idx]) & \
(((( _src1 |(~mask))<<cfb24Shift[idx])&cfbmask[idx]) ^ \
((( _src2&(mask))<<cfb24Shift[idx])&cfbmask[idx])))); \
idx++; \
(dst)++; \
*(dst) = (((*(dst)) & cfbrmask[idx]) | (((*(dst)) & cfbmask[idx]) & \
((((_src1 |(~mask))>>cfb24Shift[idx])&cfbmask[idx]) ^ \
(((_src2 &(mask))>>cfb24Shift[idx])&cfbmask[idx])))); \
(dst)--; \
}
#define DoMaskMergeRop(src, dst, mask) \
(((dst) & ((((src) & _ca1) ^ _cx1) | ~(mask))) ^ ((((src) & _ca2) ^ _cx2) & (mask)))
#define DoMaskMergeRop24u(src, dst, mask, i) \
(((dst) & ((((src) & _ca1u[(i)]) ^ _cx1u[(i)]) | ~(mask))) ^ ((((src) & _ca2u[(i)]) ^ _cx2u[(i)]) & (mask)))
#define DoMergeRop24(src,dst,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src0 = (src);\
MfbBits _src1 = (_src0 & _ca1) ^ _cx1; \
MfbBits _src2 = (_src0 & _ca2) ^ _cx2; \
*(dst) = (((*(dst)) & cfbrmask[idx]) | ((((*(dst)) & cfbmask[idx]) & \
((_src1 << cfb24Shift[idx])&cfbmask[idx])) ^ \
((_src2 << cfb24Shift[idx])&cfbmask[idx]))); \
idx++; \
(dst)++; \
*(dst) = (((*(dst)) & cfbrmask[idx]) | ((((*(dst)) & cfbmask[idx]) & \
((_src1 >> cfb24Shift[idx])&cfbmask[idx])) ^ \
((_src2 >> cfb24Shift[idx])&cfbmask[idx]))); \
(dst)--; \
}
#define DoPrebuiltMergeRop(dst) (((dst) & _cca) ^ _ccx)
#define DoPrebuiltMergeRop24(dst,index) { \
register int idx = ((index) & 3)<< 1; \
*(dst) = (((*(dst)) & cfbrmask[idx]) | ((((*(dst)) & cfbmask[idx]) &\
(( _cca <<cfb24Shift[idx])&cfbmask[idx])) ^ \
(( _ccx <<cfb24Shift[idx])&cfbmask[idx]))); \
idx++; \
(dst)++; \
*(dst) = (((*(dst)) & cfbrmask[idx]) | ((((*(dst)) & cfbmask[idx]) &\
(( _cca >>cfb24Shift[idx])&cfbmask[idx])) ^ \
(( _ccx >>cfb24Shift[idx])&cfbmask[idx]))); \
(dst)--; \
}
#define DoMaskPrebuiltMergeRop(dst,mask) \
(((dst) & (_cca | ~(mask))) ^ (_ccx & (mask)))
#define PrebuildMergeRop(src) ((_cca = ((src) & _ca1) ^ _cx1), \
(_ccx = ((src) & _ca2) ^ _cx2))
#ifndef MROP
#define MROP 0
#endif
#define Mclear (1<<GXclear)
#define Mand (1<<GXand)
#define MandReverse (1<<GXandReverse)
#define Mcopy (1<<GXcopy)
#define MandInverted (1<<GXandInverted)
#define Mnoop (1<<GXnoop)
#define Mxor (1<<GXxor)
#define Mor (1<<GXor)
#define Mnor (1<<GXnor)
#define Mequiv (1<<GXequiv)
#define Minvert (1<<GXinvert)
#define MorReverse (1<<GXorReverse)
#define McopyInverted (1<<GXcopyInverted)
#define MorInverted (1<<GXorInverted)
#define Mnand (1<<GXnand)
#define Mset (1<<GXset)
#define MROP_PIXEL24(pix, idx) \
(((*(pix) & cfbmask[(idx)<<1]) >> cfb24Shift[(idx)<<1])| \
((*((pix)+1) & cfbmask[((idx)<<1)+1]) << cfb24Shift[((idx)<<1)+1]))
#define MROP_SOLID24P(src,dst,sindex, index) \
MROP_SOLID24(MROP_PIXEL24(src,sindex),dst,index)
#define MROP_MASK24P(src,dst,mask,sindex,index) \
MROP_MASK24(MROP_PIXEL24(src,sindex),dst,mask,index)
#if (MROP) == Mcopy
#define MROP_DECLARE()
#define MROP_DECLARE_REG()
#define MROP_INITIALIZE(alu,pm)
#define MROP_SOLID(src,dst) (src)
#define MROP_SOLID24(src,dst,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src = (src); \
*(dst) = (*(dst) & cfbrmask[idx])|((_src<<cfb24Shift[idx])&cfbmask[idx]); \
idx++; \
*((dst)+1) = (*((dst)+1) & cfbrmask[idx])|((_src>>cfb24Shift[idx])&cfbmask[idx]); \
}
#define MROP_MASK(src,dst,mask) (((dst) & ~(mask)) | ((src) & (mask)))
#define MROP_MASK24(src,dst,mask,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src = (src); \
*(dst) = (*(dst) & cfbrmask[idx] &(~(((mask)<< cfb24Shift[idx])&cfbmask[idx])) | \
(((_src &(mask))<<cfb24Shift[idx])&cfbmask[idx])); \
idx++; \
*((dst)+1) = (*((dst)+1) & cfbrmask[idx] &(~(((mask)>>cfb24Shift[idx])&cfbmask[idx])) | \
(((_src&(mask))>>cfb24Shift[idx])&cfbmask[idx])); \
}
#define MROP_NAME(prefix) MROP_NAME_CAT(prefix,Copy)
#endif
#if (MROP) == McopyInverted
#define MROP_DECLARE()
#define MROP_DECLARE_REG()
#define MROP_INITIALIZE(alu,pm)
#define MROP_SOLID(src,dst) (~(src))
#define MROP_SOLID24(src,dst,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src = ~(src); \
*(dst) = (*(dst) & cfbrmask[idx])|((_src << cfb24Shift[idx])&cfbmask[idx]); \
idx++; \
(dst)++; \
*(dst) = (*(dst) & cfbrmask[idx])|((_src >>cfb24Shift[idx])&cfbmask[idx]); \
(dst)--; \
}
#define MROP_MASK(src,dst,mask) (((dst) & ~(mask)) | ((~(src)) & (mask)))
#define MROP_MASK24(src,dst,mask,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src = ~(src); \
*(dst) = (*(dst) & cfbrmask[idx] &(~(((mask)<< cfb24Shift[idx])&cfbmask[idx])) | \
(((_src &(mask))<<cfb24Shift[idx])&cfbmask[idx])); \
idx++; \
(dst)++; \
*(dst) = (*(dst) & cfbrmask[idx] &(~(((mask)>>cfb24Shift[idx])&cfbmask[idx])) | \
((((_src & (mask))>>cfb24Shift[idx])&cfbmask[idx])); \
(dst)--; \
}
#define MROP_NAME(prefix) MROP_NAME_CAT(prefix,CopyInverted)
#endif
#if (MROP) == Mxor
#define MROP_DECLARE()
#define MROP_DECLARE_REG()
#define MROP_INITIALIZE(alu,pm)
#define MROP_SOLID(src,dst) ((src) ^ (dst))
#define MROP_SOLID24(src,dst,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src = (src); \
*(dst) ^= ((_src << cfb24Shift[idx])&cfbmask[idx]); \
idx++; \
(dst)++; \
*(dst) ^= ((_src >>cfb24Shift[idx])&cfbmask[idx]); \
(dst)--; \
}
#define MROP_MASK(src,dst,mask) (((src) & (mask)) ^ (dst))
#define MROP_MASK24(src,dst,mask,index) {\
register int idx = ((index) & 3)<< 1; \
*(dst) ^= ((((src)&(mask))<<cfb24Shift[idx])&cfbmask[idx]); \
idx++; \
(dst)++; \
*(dst) ^= ((((src)&(mask))>>cfb24Shift[idx])&cfbmask[idx]); \
(dst)--; \
}
#define MROP_NAME(prefix) MROP_NAME_CAT(prefix,Xor)
#endif
#if (MROP) == Mor
#define MROP_DECLARE()
#define MROP_DECLARE_REG()
#define MROP_INITIALIZE(alu,pm)
#define MROP_SOLID(src,dst) ((src) | (dst))
#define MROP_SOLID24(src,dst,index) {\
register int idx = ((index) & 3)<< 1; \
*(dst) |= (((src)<<cfb24Shift[idx])&cfbmask[idx]); \
idx++; \
(dst)++; \
*(dst) |= (((src)>>cfb24Shift[idx])&cfbmask[idx]); \
(dst)--; \
}
#define MROP_MASK(src,dst,mask) (((src) & (mask)) | (dst))
#define MROP_MASK24(src,dst,mask,index) {\
register int idx = ((index) & 3)<< 1; \
MfbBits _src = (src); \
*(dst) |= (((_src &(mask))<<cfb24Shift[idx])&cfbmask[idx]); \
idx++; \
(dst)++; \
*(dst) |= (((_src &(mask))>>cfb24Shift[idx])&cfbmask[idx]); \
(dst)--; \
}
#define MROP_NAME(prefix) MROP_NAME_CAT(prefix,Or)
#endif
#if (MROP) == (Mcopy|Mxor|MandReverse|Mor)
#define MROP_DECLARE() MfbBits _ca1 = 0, _cx1 = 0;
#define MROP_DECLARE_REG() register MROP_DECLARE()
#define MROP_INITIALIZE(alu,pm) { \
mergeRopPtr _bits; \
_bits = mergeGetRopBits(alu); \
_ca1 = _bits->ca1; \
_cx1 = _bits->cx1; \
}
#define MROP_SOLID(src,dst) \
(((dst) & (((src) & _ca1) ^ _cx1)) ^ (src))
#define MROP_MASK(src,dst,mask) \
(((dst) & ((((src) & _ca1) ^ _cx1)) | (~(mask)) ^ ((src) & (mask))))
#define MROP_NAME(prefix) MROP_NAME_CAT(prefix,CopyXorAndReverseOr)
#define MROP_PREBUILD(src) PrebuildMergeRop(src)
#define MROP_PREBUILT_DECLARE() DeclarePrebuiltMergeRop()
#define MROP_PREBUILT_SOLID(src,dst) DoPrebuiltMergeRop(dst)
#define MROP_PREBUILT_SOLID24(src,dst,index) DoPrebuiltMergeRop24(dst,index)
#define MROP_PREBUILT_MASK(src,dst,mask) DoMaskPrebuiltMergeRop(dst,mask)
#define MROP_PREBUILT_MASK24(src,dst,mask,index) DoMaskPrebuiltMergeRop24(dst,mask,index)
#endif
#if (MROP) == 0
#if !defined(PSZ) || (PSZ != 24)
#define MROP_DECLARE() DeclareMergeRop()
#define MROP_DECLARE_REG() register DeclareMergeRop()
#define MROP_INITIALIZE(alu,pm) InitializeMergeRop(alu,pm)
#define MROP_SOLID(src,dst) DoMergeRop(src,dst)
#define MROP_MASK(src,dst,mask) DoMaskMergeRop(src, dst, mask)
#else
#define MROP_DECLARE() \
DeclareMergeRop() \
DeclareMergeRop24()
#define MROP_DECLARE_REG() \
register DeclareMergeRop()\
DeclareMergeRop24()
#define MROP_INITIALIZE(alu,pm) \
InitializeMergeRop(alu,pm)\
InitializeMergeRop24(alu,pm)
#define MROP_SOLID(src,dst) DoMergeRop24u(src,dst,((int)(&(dst)-pdstBase) % 3))
#define MROP_MASK(src,dst,mask) DoMaskMergeRop24u(src, dst, mask,((int)(&(dst) - pdstBase)%3))
#endif
#define MROP_SOLID24(src,dst,index) DoMergeRop24(src,dst,index)
#define MROP_MASK24(src,dst,mask,index) DoMaskMergeRop24(src, dst, mask,index)
#define MROP_NAME(prefix) MROP_NAME_CAT(prefix,General)
#define MROP_PREBUILD(src) PrebuildMergeRop(src)
#define MROP_PREBUILT_DECLARE() DeclarePrebuiltMergeRop()
#define MROP_PREBUILT_SOLID(src,dst) DoPrebuiltMergeRop(dst)
#define MROP_PREBUILT_SOLID24(src,dst,index) DoPrebuiltMergeRop24(dst,index)
#define MROP_PREBUILT_MASK(src,dst,mask) DoMaskPrebuiltMergeRop(dst,mask)
#define MROP_PREBUILT_MASK24(src,dst,mask,index) \
DoMaskPrebuiltMergeRop24(dst,mask,index)
#endif
#ifndef MROP_PREBUILD
#define MROP_PREBUILD(src)
#define MROP_PREBUILT_DECLARE()
#define MROP_PREBUILT_SOLID(src,dst) MROP_SOLID(src,dst)
#define MROP_PREBUILT_SOLID24(src,dst,index) MROP_SOLID24(src,dst,index)
#define MROP_PREBUILT_MASK(src,dst,mask) MROP_MASK(src,dst,mask)
#define MROP_PREBUILT_MASK24(src,dst,mask,index) MROP_MASK24(src,dst,mask,index)
#endif
#if !defined(UNIXCPP) || defined(ANSICPP)
#define MROP_NAME_CAT(prefix,suffix) prefix##suffix
#else
#define MROP_NAME_CAT(prefix,suffix) prefixsuffix
#endif
#endif