X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=Xserver%2Fprograms%2FXserver%2Fmfb%2Ffastblt.h;fp=Xserver%2Fprograms%2FXserver%2Fmfb%2Ffastblt.h;h=0000000000000000000000000000000000000000;hb=ce66b81460e5353db09d45c02339d4583fbda255;hp=0ca295d6235aa1bff5e9f0b7887cd7ffe0e575b0;hpb=7772d71ffd742cfc9b7ff214659d16c5bb56a391;p=rdpsrv

diff --git a/Xserver/programs/Xserver/mfb/fastblt.h b/Xserver/programs/Xserver/mfb/fastblt.h
deleted file mode 100644
index 0ca295d..0000000
--- a/Xserver/programs/Xserver/mfb/fastblt.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* $XConsortium: fastblt.h,v 1.7 94/04/17 20:28:07 dpw 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.
-
-*/
-
-/*
- * Fast bitblt macros for certain hardware.  If your machine has an addressing
- * mode of small constant + register, you'll probably want this magic specific
- * code.  It's 25% faster for the R2000.  I haven't studied the Sparc
- * instruction set, but I suspect it also has this addressing mode.  Also,
- * unrolling the loop by 32 is possibly excessive for mfb. The number of times
- * the loop is actually looped through is pretty small.
- */
-
-/*
- * WARNING:  These macros make *a lot* of assumptions about
- * the environment they are invoked in.  Plenty of implicit
- * arguments, lots of side effects.  Don't use them casually.
- */
-
-#define SwitchOdd(n) case n: BodyOdd(n)
-#define SwitchEven(n) case n: BodyEven(n)
-
-/* to allow mfb and cfb to share code... */
-#ifndef BitRight
-#define BitRight(a,b) SCRRIGHT(a,b)
-#define BitLeft(a,b) SCRLEFT(a,b)
-#endif
-
-#ifdef LARGE_INSTRUCTION_CACHE
-#define UNROLL 8
-#define PackedLoop \
-    switch (nl & (UNROLL-1)) { \
-    SwitchOdd( 7) SwitchEven( 6) SwitchOdd( 5) SwitchEven( 4) \
-    SwitchOdd( 3) SwitchEven( 2) SwitchOdd( 1) \
-    } \
-    while ((nl -= UNROLL) >= 0) { \
-	LoopReset \
-	BodyEven( 8) \
-    	BodyOdd( 7) BodyEven( 6) BodyOdd( 5) BodyEven( 4) \
-    	BodyOdd( 3) BodyEven( 2) BodyOdd( 1) \
-    }
-#else
-#define UNROLL 4
-#define PackedLoop \
-    switch (nl & (UNROLL-1)) { \
-    SwitchOdd( 3) SwitchEven( 2) SwitchOdd( 1) \
-    } \
-    while ((nl -= UNROLL) >= 0) { \
-	LoopReset \
-    	BodyEven( 4) \
-    	BodyOdd( 3) BodyEven( 2) BodyOdd( 1) \
-    }
-#endif
-
-#if PPW == 32
-#define DuffL(counter,label,body) \
-    switch (counter & 3) { \
-    label: \
-        body \
-    case 3: \
-	body \
-    case 2: \
-	body \
-    case 1: \
-	body \
-    case 0: \
-	if ((counter -= 4) >= 0) \
-	    goto label; \
-    }
-#else /* PPW == 64 */
-#define DuffL(counter,label,body) \
-    switch (counter & 7) { \
-    label: \
-        body \
-    case 7: \
-	body \
-    case 6: \
-	body \
-    case 5: \
-	body \
-    case 4: \
-	body \
-    case 3: \
-	body \
-    case 2: \
-	body \
-    case 1: \
-	body \
-    case 0: \
-	if ((counter -= 8) >= 0) \
-	    goto label; \
-    }
-#endif /* PPW */