diff options
Diffstat (limited to 'xorg-server/mfb/mergerop.h')
| -rw-r--r-- | xorg-server/mfb/mergerop.h | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/xorg-server/mfb/mergerop.h b/xorg-server/mfb/mergerop.h deleted file mode 100644 index b71bfcc09..000000000 --- a/xorg-server/mfb/mergerop.h +++ /dev/null @@ -1,398 +0,0 @@ -/* - * -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. - * - * Author: Keith Packard, MIT X Consortium - */ - -#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) /* cfb */ -#define DeclareMergeRop() MfbBits _ca1 = 0, _cx1 = 0, _ca2 = 0, _cx2 = 0; -#define DeclarePrebuiltMergeRop() MfbBits _cca, _ccx; -#if PSZ == 24 /* both for PGSZ == 32 and 64 */ -#define DeclareMergeRop24() \ - MfbBits _ca1u[4], _cx1u[4], _ca2u[4], _cx2u[4]; - /* int _unrollidx[3]={0,0,1,2};*/ -#define DeclarePrebuiltMergeRop24() MfbBits _ccau[4], _ccxu[4]; -#endif /* PSZ == 24 */ -#else /* mfb */ -#define DeclareMergeRop() MfbBits _ca1 = 0, _cx1 = 0, _ca2 = 0, _cx2 = 0; -#define DeclarePrebuiltMergeRop() MfbBits _cca, _ccx; -#endif - -#if defined(PPW) && defined(PGSZ) && (PPW != PGSZ) /* cfb */ -#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 /*(BITMAP_BIT_ORDER == LSBFirst)*/ -#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 /*(BITMAP_BIT_ORDER == MSBFirst)*/ -#endif /* PSZ == 24 */ -#else /* mfb */ -#define InitializeMergeRop(alu,pm) {\ - mergeRopPtr _bits; \ - _bits = mergeGetRopBits(alu); \ - _ca1 = _bits->ca1; \ - _cx1 = _bits->cx1; \ - _ca2 = _bits->ca2; \ - _cx2 = _bits->cx2; \ -} -#endif - -/* AND has higher precedence than XOR */ - -#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) prefix/**/suffix -#endif - -#endif |