gpfce patch

[fceu.git] / fceline.h

diff --git a/fceline.h b/fceline.h
index 5ba0ab7..d79e9df 100644 (file)
--- a/fceline.h
+++ b/fceline.h
@@ -1,100 +1,6 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 1998 BERO
- *  Copyright (C) 2002 Ben Parnell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#ifdef C80x86
-{
- int dummy,dummy1,dummy2;
-        __asm__ __volatile__(
-       "xorl %%edx,%%edx\n\t"
-        "movb (%%esi),%%cl\n\t"
-        "movb 8(%%esi),%%dl\n\t"
-        "movl %%ebx,%%esi\n\t"
-        "addl %%eax,%%esi\n\t"
-       "xorl %%ebx,%%ebx\n\t"
-        "movb %%cl,%%bl\n\t"
-        "movb %%dl,%%al\n\t"
-        "shrb $1,%%bl\n\t"
-        "andb $0xaa,%%al\n\t"
-        "andb $0x55,%%bl\n\t"
-
-        "andb $0x55,%%cl\n\t"
-        "shlb $1,%%dl\n\t"
-        "andb $0xaa,%%dl\n\t"
-        "orb  %%al, %%bl\n\t"            // Stick c1 into bl
-        "orb  %%cl, %%dl\n\t"           // Stick c2 into dl
-        "xorl %%eax, %%eax\n\t"
-        "xorl %%ecx, %%ecx\n\t"
-        /*      At this point, bl contains c1, and dl contains c2 */
-        /*      and edi contains P, esi contains VRAM[] */
-        /*      al will be used for zz, cl will be used for zz2  */
-        "movb %%bl,%%al\n\t"
-        "movb %%dl,%%cl\n\t"
-        "andb $3,%%al\n\t"
-        "andb $3,%%cl\n\t"
-        "movb (%%esi,%%eax),%%bh\n\t"
-        "movb (%%esi,%%ecx),%%dh\n\t"
-        "movb %%bh,6(%%edi)\n\t"
-        "movb %%dh,7(%%edi)\n\t"
-
-        "movb %%bl,%%al\n\t"
-        "movb %%dl,%%cl\n\t"
-        "shrb $2,%%al\n\t"
-        "shrb $2,%%cl\n\t"
-        "andb $3,%%al\n\t"
-        "andb $3,%%cl\n\t"
-        "movb (%%esi,%%eax),%%bh\n\t"
-        "movb (%%esi,%%ecx),%%dh\n\t"
-        "movb %%bh,4(%%edi)\n\t"
-        "movb %%dh,5(%%edi)\n\t"
-
-        "movb %%bl,%%al\n\t"
-        "movb %%dl,%%cl\n\t"
-        "shrb $4,%%al\n\t"
-        "shrb $4,%%cl\n\t"
-        "andb $3,%%al\n\t"
-        "andb $3,%%cl\n\t"
-        "movb (%%esi,%%eax),%%bh\n\t"
-        "movb (%%esi,%%ecx),%%dh\n\t"
-        "movb %%bh,2(%%edi)\n\t"
-        "movb %%dh,3(%%edi)\n\t"
-
-//        "movb %%bl,%%al\n\t"
-//        "movb %%dl,%%cl\n\t"
-       "xorb %%bh,%%bh\n\t"
-       "xorb %%dh,%%dh\n\t"
-        "shrb $6,%%bl\n\t"
-        "shrb $6,%%dl\n\t"
-        "movb (%%esi,%%ebx),%%al\n\t"
-        "movb (%%esi,%%edx),%%cl\n\t"
-        "movb %%al,0(%%edi)\n\t"
-        "movb %%cl,1(%%edi)\n\t"
-       : "=S" (dummy), "=a" (dummy1), "=b" (dummy2)
-        : "D" (P), "S" (C), "a" (cc), "b" (PALRAM)
-        : "%ecx", "%edx"
-        );
-
-}
-#else
         {
         uint8 *S=PALRAM+cc;
-        register uint8 c1,c2;
+        uint8 c1,c2;
          
         c1=((C[0]>>1)&0x55)|(C[8]&0xAA);
          c2=(C[0]&0x55)|((C[8]<<1)&0xAA);
@@ -109,4 +15,3 @@
          P[0]=S[c1>>6];
          P[1]=S[c2>>6];
         }
-#endif