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Diffstat (limited to 'xorg-server/cfb/cfbrrop.h')
-rw-r--r--xorg-server/cfb/cfbrrop.h343
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diff --git a/xorg-server/cfb/cfbrrop.h b/xorg-server/cfb/cfbrrop.h
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index e9ca881be..000000000
--- a/xorg-server/cfb/cfbrrop.h
+++ /dev/null
@@ -1,343 +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 GXcopy
-#include <X11/X.h>
-#endif
-
-#define RROP_FETCH_GC(gc) \
- RROP_FETCH_GCPRIV((cfbPrivGCPtr)dixLookupPrivate(&(gc)->devPrivates, \
- cfbGCPrivateKey))
-
-#ifndef RROP
-#define RROP GXset
-#endif
-
-#if RROP == GXcopy
-#if PSZ == 24
-#define RROP_DECLARE register CfbBits rrop_xor; \
- CfbBits 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)))
-#define RROP_UNDECLARE (void)piQxelXor; (void)spiQxelXor;
-#else
-#define RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xor;
-#define RROP_DECLARE register CfbBits rrop_xor;
-#define RROP_SOLID(dst) (*(dst) = (rrop_xor))
-#define RROP_SOLID_MASK(dst,mask) (*(dst) = (*(dst) & ~(mask)) | ((rrop_xor) & (mask)))
-#define RROP_UNDECLARE
-#endif
-#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,Copy)
-#endif /* GXcopy */
-
-#if RROP == GXxor
-#if PSZ == 24
-#define RROP_DECLARE register CfbBits rrop_xor; \
- CfbBits 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)))
-#define RROP_UNDECLARE (void)piQxelXor; (void)spiQxelXor;
-#else
-#define RROP_DECLARE register CfbBits 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)))
-#define RROP_UNDECLARE
-#endif
-#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,Xor)
-#endif /* GXxor */
-
-#if RROP == GXand
-#if PSZ == 24
-#define RROP_DECLARE register CfbBits rrop_and; \
- CfbBits 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)))
-#define RROP_UNDECLARE (void)piQxelAnd; (void)spiQxelAnd;
-#else
-#define RROP_DECLARE register CfbBits 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)))
-#define RROP_UNDECLARE
-#endif
-#define RROP_NAME(prefix) RROP_NAME_CAT(prefix,And)
-#endif /* GXand */
-
-#if RROP == GXor
-#if PSZ == 24
-#define RROP_DECLARE register CfbBits rrop_or; \
- CfbBits 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)))
-#define RROP_UNDECLARE (void)piQxelOr; (void)spiQxelOr;
-#else
-#define RROP_DECLARE register CfbBits 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)))
-#define RROP_UNDECLARE
-#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)
-#define RROP_UNDECLARE
-#endif /* GXnoop */
-
-#if RROP == GXset
-#if PSZ == 24
-#define RROP_DECLARE register CfbBits rrop_and, rrop_xor; \
- CfbBits 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)))
-#define RROP_UNDECLARE (void)piQxelAnd; (void)piQxelXor; \
- (void)spiQxelAnd; (void)spiQxelXor;
-#else
-#define RROP_DECLARE register CfbBits 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)))
-#define RROP_UNDECLARE
-#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_CASE32(p,i) RROP_UNROLL_CASE16(p,(i)+16) RROP_UNROLL_CASE16(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 (CfbBits) / sizeof (*pdst)); \
- switch (part) {\
- RROP_UNROLL_CASE((CfbBits *) (pdst)) \
- } \
- while (--(nmiddle) >= 0) { \
- (pdst) += RROP_UNROLL * (sizeof (CfbBits) / sizeof (*pdst)); \
- RROP_UNROLL_LOOP((CfbBits *) (pdst)) \
- } \
-}
-#else
-#define RROP_SPAN(pdst,nmiddle) \
- while (--(nmiddle) >= 0) { \
- RROP_SOLID((CfbBits *) (pdst)); \
- (pdst) += sizeof (CfbBits) / sizeof (*pdst); \
- }
-#endif
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define RROP_NAME_CAT(prefix,suffix) prefix##suffix
-#else
-#define RROP_NAME_CAT(prefix,suffix) prefix/**/suffix
-#endif
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