accelerants/et6x00/Acceleration.c

31     set8(mmRegs+0x31, 0xef, 0x10); /* let ACL to operate */
33     set8(mmRegs+0x30, 0, 0x00);
34     set8(mmRegs+0x30, 0, 0x01);
36     set8(mmRegs+0x30, 0, 0x00);
37     set8(mmRegs+0x30, 0, 0x10);
39     set8(mmRegs+0x30, 0, 0x00);
49     set8(mmRegs+0x31, 0xef, 0x10); /* let ACL to operate */
50     set8(mmRegs+0x32, 0x99, 0x00); /* maximize the performance */
51     set8(mmRegs+0x8e, 0xcf, (bpp - 1) << 4); /* set pixel color depth */
52     set8(mmRegs+0x91, 0x80, 0x00); /* maximize the performance */
53     set8(mmRegs+0x9d, 0x00, 0x00); /* maximize the performance */
60     while ((get8(mmRegs+0x36) & 0x02) == 0x02);
67     while ((get8(mmRegs+0x36) & 0x01) == 0x01);
87     set8(mmRegs+0x92, 0x80, 0x77); /* no source wrap */
88     set8(mmRegs+0x9c, 0x00, 0x33); /* mask=1 always, always use FGR */
89     set8(mmRegs+0x9f, 0x00, 0xcc); /* FGR ROP = copy of source */
92     *((vuint16 *)(mmRegs+0x8a)) = screenWidth * bpp - 1;
95     *((vuint16 *)(mmRegs+0x8c)) = screenWidth * bpp - 1;
111         set8(mmRegs+0x8f, 0x3c, bltDir);
114         *((vuint16 *)(mmRegs+0x98)) = (width + 1) * bpp - 1;
117         *((vuint16 *)(mmRegs+0x9a)) = height;
142         *((vuint32 *)(mmRegs+0x84)) = srcAddr;
148         *((vuint32 *)(mmRegs+0xa0)) = destAddr;
194             set8(mmRegs+0x92, 0x80, 0x02); /* 4x1 source wrap */
199             set8(mmRegs+0x92, 0x80, 0x0a); /* 3x1 source wrap */
206     set8(mmRegs+0x9c, 0x00, 0x33); /* mask=1 always, always use FGR */
207     set8(mmRegs+0x9f, 0x00, 0xcc); /* FGR ROP = copy of source */
210     *((vuint16 *)(mmRegs+0x8a)) = screenWidth * bpp - 1;
212     *((vuint16 *)(mmRegs+0x8c)) = screenWidth * bpp - 1;
215     set8(mmRegs+0x8f, 0x18, 0x40);
217     set8(mmRegs+0x93, 0x1a, 0x00);
220     *((vuint16 *)(mmRegs+0xac)) = 0;
222     *((vuint16 *)(mmRegs+0xb4)) = 0;
233         *((vuint16 *)(mmRegs+0x98)) = (right-left+1)*bpp - 1;
235         *((vuint16 *)(mmRegs+0x9a)) = bottom-top;
238         *((vuint16 *)(mmRegs+0xae)) = bottom-top;
241         *((vuint16 *)(mmRegs+0xb6)) = bottom-top;
244         *((vuint32 *)(mmRegs+0x84)) = srcAddr;
250         *((vuint32 *)(mmRegs+0xa0)) = (top * screenWidth + left) * bpp;