--- /dev/null
+/*
+ * $XConsortium: cfbrrop.h,v 1.10 95/06/08 23:20:39 gildea Exp $
+ * $XFree86: xc/programs/Xserver/cfb/cfbrrop.h,v 3.2 1997/01/08 20:32:41 dawes Exp $
+ *
+Copyright (c) 1989 X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+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
+X CONSORTIUM 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 X Consortium 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 X Consortium.
+ *
+ * Author: Keith Packard, MIT X Consortium
+ */
+
+#ifndef GXcopy
+#include "X.h"
+#endif
+
+#define RROP_FETCH_GC(gc) \
+ RROP_FETCH_GCPRIV(((cfbPrivGCPtr)(gc)->devPrivates[cfbGCPrivateIndex].ptr))
+
+#ifndef RROP
+#define RROP GXset
+#endif
+
+#if RROP == GXcopy
+#if PSZ == 24
+#define RROP_DECLARE register unsigned long rrop_xor; \
+ unsigned long piQxelXor[3], spiQxelXor[8];
+#define RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xor; \
+ spiQxelXor[0] = rrop_xor & 0xFFFFFF; \
+ spiQxelXor[2] = rrop_xor << 24; \
+ spiQxelXor[3] = (rrop_xor & 0xFFFF00)>> 8; \
+ spiQxelXor[4] = rrop_xor << 16; \
+ spiQxelXor[5] = (rrop_xor & 0xFF0000)>> 16; \
+ spiQxelXor[6] = rrop_xor << 8; \
+ spiQxelXor[1] = spiQxelXor[7] = 0; \
+ piQxelXor[0] = (rrop_xor & 0xFFFFFF)|(rrop_xor << 24); \
+ piQxelXor[1] = (rrop_xor << 16)|((rrop_xor & 0xFFFF00)>> 8); \
+ piQxelXor[2] = (rrop_xor << 8)|((rrop_xor & 0xFF0000)>> 16);
+#define RROP_SOLID24(dst,index) {\
+ register int idx = ((index) & 3)<< 1; \
+ *(dst) = (*(dst) & cfbrmask[idx])|spiQxelXor[idx]; \
+ if (idx == 2 || idx == 4){ \
+ idx++; \
+ *((dst)+1) = (*((dst)+1) & cfbrmask[idx])|spiQxelXor[idx]; \
+ } \
+ }
+#define RROP_SOLID(dst, idx) \
+ (*(dst) = piQxelXor[(idx)])
+#define RROP_SOLID_MASK(dst,mask,idx) \
+ (*(dst) = (*(dst) & ~(mask))|(piQxelXor[(idx)] & (mask)))
+#else
+#define RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xor;
+#define RROP_DECLARE register unsigned long rrop_xor;
+#define RROP_SOLID(dst) (*(dst) = (rrop_xor))
+#define RROP_SOLID_MASK(dst,mask) (*(dst) = (*(dst) & ~(mask)) | ((rrop_xor) & (mask)))
+#define RROP_SOLID_lu(dst) stl_u(rrop_xor, dst)
+#define RROP_SOLID_MASK_lu(dst,mask) stl_u((ldl_u(dst) & ~(mask)) | ((rrop_xor) & (mask)), dst)
+#endif
+#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,Copy)
+#endif /* GXcopy */
+
+#if RROP == GXxor
+#if PSZ == 24
+#define RROP_DECLARE register unsigned long rrop_xor; \
+ unsigned long piQxelXor[3], spiQxelXor[8];
+#define RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xor; \
+ spiQxelXor[0] = rrop_xor & 0xFFFFFF; \
+ spiQxelXor[2] = rrop_xor << 24; \
+ spiQxelXor[3] = (rrop_xor & 0xFFFF00)>> 8; \
+ spiQxelXor[4] = rrop_xor << 16; \
+ spiQxelXor[5] = (rrop_xor & 0xFF0000)>> 16; \
+ spiQxelXor[6] = rrop_xor << 8; \
+ spiQxelXor[1] = spiQxelXor[7] = 0; \
+ piQxelXor[0] = (rrop_xor & 0xFFFFFF)|(rrop_xor << 24); \
+ piQxelXor[1] = (rrop_xor << 16)|((rrop_xor & 0xFFFF00)>> 8); \
+ piQxelXor[2] = (rrop_xor << 8)|((rrop_xor & 0xFF0000)>> 16);
+#define RROP_SOLID24(dst,index) {\
+ register int idx = ((index) & 3)<< 1; \
+ *(dst) ^= spiQxelXor[idx]; \
+ if (idx == 2 || idx == 4) \
+ *((dst)+1) ^= spiQxelXor[idx+1]; \
+ }
+#define RROP_SOLID(dst,idx) \
+ (*(dst) ^= piQxelXor[(idx)])
+#define RROP_SOLID_MASK(dst,mask,idx) \
+ (*(dst) ^= (piQxelXor[(idx)] & (mask)))
+#else
+#define RROP_DECLARE register unsigned long rrop_xor;
+#define RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xor;
+#define RROP_SOLID(dst) (*(dst) ^= (rrop_xor))
+#define RROP_SOLID_MASK(dst,mask) (*(dst) ^= ((rrop_xor) & (mask)))
+#endif
+#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,Xor)
+#endif /* GXxor */
+
+#if RROP == GXand
+#if PSZ == 24
+#define RROP_DECLARE register unsigned long rrop_and; \
+ unsigned long piQxelAnd[3], spiQxelAnd[6];
+#define RROP_FETCH_GCPRIV(devPriv) rrop_and = (devPriv)->and; \
+ spiQxelAnd[0] = (rrop_and & 0xFFFFFF) | 0xFF000000; \
+ spiQxelAnd[2] = (rrop_and << 24) | 0xFFFFFF; \
+ spiQxelAnd[3] = ((rrop_and & 0xFFFF00)>> 8) | 0xFFFF0000; \
+ spiQxelAnd[4] = (rrop_and << 16) | 0xFFFF; \
+ spiQxelAnd[5] = ((rrop_and & 0xFF0000)>> 16) | 0xFFFFFF00; \
+ spiQxelAnd[1] = (rrop_and << 8) | 0xFF; \
+ piQxelAnd[0] = (rrop_and & 0xFFFFFF)|(rrop_and << 24); \
+ piQxelAnd[1] = (rrop_and << 16)|((rrop_and & 0xFFFF00)>> 8); \
+ piQxelAnd[2] = (rrop_and << 8)|((rrop_and & 0xFF0000)>> 16);
+#define RROP_SOLID24(dst,index) {\
+ switch((index) & 3){ \
+ case 0: \
+ *(dst) &= spiQxelAnd[0]; \
+ break; \
+ case 3: \
+ *(dst) &= spiQxelAnd[1]; \
+ break; \
+ case 1: \
+ *(dst) &= spiQxelAnd[2]; \
+ *((dst)+1) &= spiQxelAnd[3]; \
+ break; \
+ case 2: \
+ *(dst) &= spiQxelAnd[4]; \
+ *((dst)+1) &= spiQxelAnd[5]; \
+ break; \
+ } \
+ }
+#define RROP_SOLID(dst,idx) \
+ (*(dst) &= piQxelAnd[(idx)])
+#define RROP_SOLID_MASK(dst,mask,idx) \
+ (*(dst) &= (piQxelAnd[(idx)] | ~(mask)))
+#else
+#define RROP_DECLARE register unsigned long rrop_and;
+#define RROP_FETCH_GCPRIV(devPriv) rrop_and = (devPriv)->and;
+#define RROP_SOLID(dst) (*(dst) &= (rrop_and))
+#define RROP_SOLID_MASK(dst,mask) (*(dst) &= ((rrop_and) | ~(mask)))
+#endif
+#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,And)
+#endif /* GXand */
+
+#if RROP == GXor
+#if PSZ == 24
+#define RROP_DECLARE register unsigned long rrop_or; \
+ unsigned long piQxelOr[3], spiQxelOr[6];
+#define RROP_FETCH_GCPRIV(devPriv) rrop_or = (devPriv)->xor; \
+ spiQxelOr[0] = rrop_or & 0xFFFFFF; \
+ spiQxelOr[1] = rrop_or << 24; \
+ spiQxelOr[2] = rrop_or << 16; \
+ spiQxelOr[3] = rrop_or << 8; \
+ spiQxelOr[4] = (rrop_or & 0xFFFF00)>> 8; \
+ spiQxelOr[5] = (rrop_or & 0xFF0000)>> 16; \
+ piQxelOr[0] = (rrop_or & 0xFFFFFF)|(rrop_or << 24); \
+ piQxelOr[1] = (rrop_or << 16)|((rrop_or & 0xFFFF00)>> 8); \
+ piQxelOr[2] = (rrop_or << 8)|((rrop_or & 0xFF0000)>> 16);
+#define RROP_SOLID24(dst,index) {\
+ switch((index) & 3){ \
+ case 0: \
+ *(dst) |= spiQxelOr[0]; \
+ break; \
+ case 3: \
+ *(dst) |= spiQxelOr[3]; \
+ break; \
+ case 1: \
+ *(dst) |= spiQxelOr[1]; \
+ *((dst)+1) |= spiQxelOr[4]; \
+ break; \
+ case 2: \
+ *(dst) |= spiQxelOr[2]; \
+ *((dst)+1) |= spiQxelOr[5]; \
+ break; \
+ } \
+ }
+#define RROP_SOLID(dst,idx) \
+ (*(dst) |= piQxelOr[(idx)])
+#define RROP_SOLID_MASK(dst,mask,idx) \
+ (*(dst) |= (piQxelOr[(idx)] & (mask)))
+#else
+#define RROP_DECLARE register unsigned long rrop_or;
+#define RROP_FETCH_GCPRIV(devPriv) rrop_or = (devPriv)->xor;
+#define RROP_SOLID(dst) (*(dst) |= (rrop_or))
+#define RROP_SOLID_MASK(dst,mask) (*(dst) |= ((rrop_or) & (mask)))
+#endif
+#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,Or)
+#endif /* GXor */
+
+#if RROP == GXnoop
+#define RROP_DECLARE
+#define RROP_FETCH_GCPRIV(devPriv)
+#define RROP_SOLID(dst)
+#define RROP_SOLID_MASK(dst,mask)
+#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,Noop)
+#endif /* GXnoop */
+
+#if RROP == GXset
+#if PSZ == 24
+#define RROP_DECLARE register unsigned long rrop_and, rrop_xor; \
+ unsigned long piQxelAnd[3], piQxelXor[3], spiQxelAnd[6], spiQxelXor[6];
+#define RROP_FETCH_GCPRIV(devPriv) rrop_and = (devPriv)->and; \
+ rrop_xor = (devPriv)->xor; \
+ spiQxelXor[0] = rrop_xor & 0xFFFFFF; \
+ spiQxelXor[1] = rrop_xor << 24; \
+ spiQxelXor[2] = rrop_xor << 16; \
+ spiQxelXor[3] = rrop_xor << 8; \
+ spiQxelXor[4] = (rrop_xor & 0xFFFF00)>> 8; \
+ spiQxelXor[5] = (rrop_xor & 0xFF0000)>> 16; \
+ spiQxelAnd[0] = (rrop_and & 0xFFFFFF) | 0xFF000000; \
+ spiQxelAnd[1] = (rrop_and << 24) | 0xFFFFFF; \
+ spiQxelAnd[2] = (rrop_and << 16) | 0xFFFF; \
+ spiQxelAnd[3] = (rrop_and << 8) | 0xFF; \
+ spiQxelAnd[4] = ((rrop_and & 0xFFFF00)>> 8) | 0xFFFF0000; \
+ spiQxelAnd[5] = ((rrop_and & 0xFF0000)>> 16) | 0xFFFFFF00; \
+ piQxelAnd[0] = (rrop_and & 0xFFFFFF)|(rrop_and << 24); \
+ piQxelAnd[1] = (rrop_and << 16)|((rrop_and & 0xFFFF00)>> 8); \
+ piQxelAnd[2] = (rrop_and << 8)|((rrop_and & 0xFF0000)>> 16); \
+ piQxelXor[0] = (rrop_xor & 0xFFFFFF)|(rrop_xor << 24); \
+ piQxelXor[1] = (rrop_xor << 16)|((rrop_xor & 0xFFFF00)>> 8); \
+ piQxelXor[2] = (rrop_xor << 8)|((rrop_xor & 0xFF0000)>> 16);
+#define RROP_SOLID24(dst,index) {\
+ switch((index) & 3){ \
+ case 0: \
+ *(dst) = ((*(dst) & (piQxelAnd[0] |0xFF000000))^(piQxelXor[0] & 0xFFFFFF)); \
+ break; \
+ case 3: \
+ *(dst) = ((*(dst) & (piQxelAnd[2]|0xFF))^(piQxelXor[2] & 0xFFFFFF00)); \
+ break; \
+ case 1: \
+ *(dst) = ((*(dst) & (piQxelAnd[0]|0xFFFFFF))^(piQxelXor[0] & 0xFF000000)); \
+ *((dst)+1) = ((*((dst)+1) & (piQxelAnd[1]|0xFFFF0000))^(piQxelXor[1] & 0xFFFF)); \
+ break; \
+ case 2: \
+ *(dst) = ((*(dst) & (piQxelAnd[1]|0xFFFF))^(piQxelXor[1] & 0xFFFF0000)); \
+ *((dst)+1) = ((*((dst)+1) & (piQxelAnd[2]|0xFFFFFF00))^(piQxelXor[2] & 0xFF)); \
+ break; \
+ } \
+ }
+#define RROP_SOLID(dst,idx) \
+ (*(dst) = DoRRop (*(dst), piQxelAnd[(idx)], piQxelXor[(idx)]))
+#define RROP_SOLID_MASK(dst,mask,idx) \
+ (*(dst) = DoMaskRRop (*(dst), piQxelAnd[(idx)], piQxelXor[(idx)], (mask)))
+#else
+#define RROP_DECLARE register unsigned long rrop_and, rrop_xor;
+#define RROP_FETCH_GCPRIV(devPriv) rrop_and = (devPriv)->and; \
+ rrop_xor = (devPriv)->xor;
+#define RROP_SOLID(dst) (*(dst) = DoRRop (*(dst), rrop_and, rrop_xor))
+#define RROP_SOLID_MASK(dst,mask) (*(dst) = DoMaskRRop (*(dst), rrop_and, rrop_xor, (mask)))
+#endif
+#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,General)
+#endif /* GXset */
+
+#define RROP_UNROLL_CASE1(p,i) case (i): RROP_SOLID((p) - (i));
+#define RROP_UNROLL_CASE2(p,i) RROP_UNROLL_CASE1(p,(i)+1) RROP_UNROLL_CASE1(p,i)
+#define RROP_UNROLL_CASE4(p,i) RROP_UNROLL_CASE2(p,(i)+2) RROP_UNROLL_CASE2(p,i)
+#define RROP_UNROLL_CASE8(p,i) RROP_UNROLL_CASE4(p,(i)+4) RROP_UNROLL_CASE4(p,i)
+#define RROP_UNROLL_CASE16(p,i) RROP_UNROLL_CASE8(p,(i)+8) RROP_UNROLL_CASE8(p,i)
+#define RROP_UNROLL_CASE3(p) RROP_UNROLL_CASE2(p,2) RROP_UNROLL_CASE1(p,1)
+#define RROP_UNROLL_CASE7(p) RROP_UNROLL_CASE4(p,4) RROP_UNROLL_CASE3(p)
+#define RROP_UNROLL_CASE15(p) RROP_UNROLL_CASE8(p,8) RROP_UNROLL_CASE7(p)
+#define RROP_UNROLL_CASE31(p) RROP_UNROLL_CASE16(p,16) RROP_UNROLL_CASE15(p)
+#ifdef LONG64
+#define RROP_UNROLL_CASE63(p) RROP_UNROLL_CASE32(p,32) RROP_UNROLL_CASE31(p)
+#endif /* LONG64 */
+
+#define RROP_UNROLL_LOOP1(p,i) RROP_SOLID((p) + (i));
+#define RROP_UNROLL_LOOP2(p,i) RROP_UNROLL_LOOP1(p,(i)) RROP_UNROLL_LOOP1(p,(i)+1)
+#define RROP_UNROLL_LOOP4(p,i) RROP_UNROLL_LOOP2(p,(i)) RROP_UNROLL_LOOP2(p,(i)+2)
+#define RROP_UNROLL_LOOP8(p,i) RROP_UNROLL_LOOP4(p,(i)) RROP_UNROLL_LOOP4(p,(i)+4)
+#define RROP_UNROLL_LOOP16(p,i) RROP_UNROLL_LOOP8(p,(i)) RROP_UNROLL_LOOP8(p,(i)+8)
+#define RROP_UNROLL_LOOP32(p,i) RROP_UNROLL_LOOP16(p,(i)) RROP_UNROLL_LOOP16(p,(i)+16)
+#ifdef LONG64
+#define RROP_UNROLL_LOOP64(p,i) RROP_UNROLL_LOOP32(p,(i)) RROP_UNROLL_LOOP32(p,(i)+32)
+#endif /* LONG64 */
+
+#if defined (FAST_CONSTANT_OFFSET_MODE) && defined (SHARED_IDCACHE) && (RROP == GXcopy)
+
+#ifdef LONG64
+#define RROP_UNROLL_SHIFT 6
+#define RROP_UNROLL_CASE(p) RROP_UNROLL_CASE63(p)
+#define RROP_UNROLL_LOOP(p) RROP_UNROLL_LOOP64(p,-64)
+#else /* not LONG64 */
+#define RROP_UNROLL_SHIFT 5
+#define RROP_UNROLL_CASE(p) RROP_UNROLL_CASE31(p)
+#define RROP_UNROLL_LOOP(p) RROP_UNROLL_LOOP32(p,-32)
+#endif /* LONG64 */
+#define RROP_UNROLL (1<<RROP_UNROLL_SHIFT)
+#define RROP_UNROLL_MASK (RROP_UNROLL-1)
+
+#define RROP_SPAN(pdst,nmiddle) {\
+ int part = (nmiddle) & RROP_UNROLL_MASK; \
+ (nmiddle) >>= RROP_UNROLL_SHIFT; \
+ (pdst) += part * (sizeof (unsigned long) / sizeof (*pdst)); \
+ switch (part) {\
+ RROP_UNROLL_CASE((unsigned long *) (pdst)) \
+ } \
+ while (--(nmiddle) >= 0) { \
+ (pdst) += RROP_UNROLL * (sizeof (unsigned long) / sizeof (*pdst)); \
+ RROP_UNROLL_LOOP((unsigned long *) (pdst)) \
+ } \
+}
+#else
+#define RROP_SPAN(pdst,nmiddle) \
+ while (--(nmiddle) >= 0) { \
+ RROP_SOLID((unsigned long *) (pdst)); \
+ (pdst) += sizeof (unsigned long) / sizeof (*pdst); \
+ }
+#define RROP_SPAN_lu(pdst,nmiddle) \
+ while (--(nmiddle) >= 0) { \
+ RROP_SOLID_lu((unsigned long *) (pdst)); \
+ (pdst) += sizeof (unsigned long) / sizeof (*pdst); \
+ }
+#endif
+
+#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)
+#define RROP_NAME_CAT(prefix,suffix) prefix##suffix
+#else
+#define RROP_NAME_CAT(prefix,suffix) prefix/**/suffix
+#endif
projects / rdpsrv / blobdiff