10 ys=((scanline>>3)+MMC5HackSPScroll)&0x1F;
11 if(ys>=0x1E) ys-=0x1E;
19 pixdata=ppulut1[(pshift[0]>>(8-XOffset))&0xFF]|ppulut2[(pshift[1]>>(8-XOffset))&0xFF];
21 pixdata|=ppulut3[XOffset|(atlatch<<3)];
22 //printf("%02x ",ppulut3[XOffset|(atlatch<<3)]);
26 "movl %%ebx,%%eax\n\t"
28 "movb (%%esi,%%eax),%%cl\n\t"
30 "movb %%cl, (%%edi)\n\t"
32 "movl %%ebx,%%eax\n\t"
34 "movb (%%esi,%%eax),%%cl\n\t"
36 "movb %%cl, 1(%%edi)\n\t"
38 "movl %%ebx,%%eax\n\t"
40 "movb (%%esi,%%eax),%%cl\n\t"
42 "movb %%cl, 2(%%edi)\n\t"
44 "movl %%ebx,%%eax\n\t"
46 "movb (%%esi,%%eax),%%cl\n\t"
48 "movb %%cl, 3(%%edi)\n\t"
50 "movl %%ebx,%%eax\n\t"
52 "movb (%%esi,%%eax),%%cl\n\t"
54 "movb %%cl, 4(%%edi)\n\t"
56 "movl %%ebx,%%eax\n\t"
58 "movb (%%esi,%%eax),%%cl\n\t"
60 "movb %%cl, 5(%%edi)\n\t"
62 "movl %%ebx,%%eax\n\t"
64 "movb (%%esi,%%eax),%%cl\n\t"
66 "movb %%cl, 6(%%edi)\n\t"
68 //"movl %%ebx,%%eax\n\t"
69 //"andl $15,%%eax\n\t"
70 //"movb (%%esi,%%eax),%%cl\n\t"
71 //"movb %%cl, 7(%%edi)\n\t"
72 "movb (%%esi, %%ebx),%%cl\n\t"
73 "movb %%cl, 7(%%edi)\n\t"
75 : "S" (S), "D" (P), "b" (pixdata)
98 vadr=(MMC5HackExNTARAMPtr[xs|(ys<<5)]<<4)+(vofs&7);
101 C=vnapage[(RefreshAddr>>10)&3];
102 vadr=(C[RefreshAddr&0x3ff]<<4)+vofs; /* Fetch name table byte. */
106 PPU_hook(0x2000|(RefreshAddr&0xfff));
110 cc=MMC5HackExNTARAMPtr[0x3c0+(xs>>2)+((ys&0x1C)<<1)];
111 cc=((cc >> ((xs&2) + ((ys&0x2)<<1))) &3);
114 cc=(MMC5HackExNTARAMPtr[RefreshAddr & 0x3ff] & 0xC0)>>6;
116 cc=C[0x3c0+(zz>>2)+((RefreshAddr&0x380)>>4)]; /* Fetch attribute table byte. */
117 cc=((cc >> ((zz&2) + ((RefreshAddr&0x40)>>4))) &3);
128 C = MMC5HackVROMPTR+vadr;
129 C += ((MMC5HackSPPage & 0x3f & MMC5HackVROMMask) << 12);
133 C += (((MMC5HackExNTARAMPtr[RefreshAddr & 0x3ff]) & 0x3f &
134 MMC5HackVROMMask) << 12) + (vadr & 0xfff);
135 #elif defined(PPUT_MMC5)
136 C=MMC5BGVRAMADR(vadr);
149 if((RefreshAddr&0x1f)==0x1f)
155 PPU_hook(0x2000|(RefreshAddr&0xfff));