src/mame/video/jagblit.c
| r8012 | r8013 | |
|---|
| 236 | 236 | /* set up the A2 mask */ |
| 237 | 237 | if (A2FIXED & 0x00008000) |
| 238 | 238 | { |
| 239 | | a2_xmask = (blitter_regs[A2_MASK] << 16) | 0xffff; |
| 240 | | a2_ymask = (blitter_regs[A2_MASK] & 0xffff) | 0xffff; |
| 239 | a2_xmask = ((blitter_regs[A2_MASK] & 0x0000ffff) << 16) | 0xffff; |
| 240 | a2_ymask = (blitter_regs[A2_MASK] & 0xffff0000) | 0xffff; |
| 241 | 241 | } |
| 242 | 242 | |
| 243 | 243 | /* modify outer loop steps based on command */ |
| r8012 | r8013 | |
|---|
| 431 | 431 | if (adest_phrase_mode || (command & 0x10000000) || !inhibit) |
| 432 | 432 | { |
| 433 | 433 | /* write to the destination */ |
| 434 | | WRITE_PIXEL(adest, adestflags, writedata); |
| 434 | WRITE_PIXEL(adest, adestflags, writedata); |
| 435 | 435 | if (COMMAND & 0x00000020) |
| 436 | 436 | WRITE_ZDATA(adest, adestflags, srczdata); |
| 437 | 437 | } |