trunk/src/mess/drivers/vboy.c
| r20334 | r20335 | |
|---|
| 356 | 356 | |
| 357 | 357 | for(y=0;y<=h;y++) |
| 358 | 358 | { |
| 359 | INT32 y1 = (y+gy); |
| 360 | |
| 361 | if ((y1 < cliprect.min_y) || (y1 > cliprect.max_y)) |
| 362 | continue; |
| 363 | |
| 364 | int src_y = y+my; |
| 365 | |
| 359 | 366 | for(x=0;x<=w;x++) |
| 360 | 367 | { |
| 361 | | int src_x,src_y; |
| 362 | | INT32 y1 = (y+gy); |
| 363 | 368 | INT32 x1 = (x+gx); |
| 364 | | int pix = 0; |
| 365 | 369 | |
| 366 | 370 | x1 += right ? -gp : gp; |
| 367 | 371 | |
| 372 | if ((x1 < cliprect.min_x) || (x1 > cliprect.max_x)) |
| 373 | continue; |
| 374 | |
| 375 | int src_x; |
| 368 | 376 | src_x = x+mx; |
| 369 | 377 | if (mode==1) |
| 370 | 378 | src_x += (INT16)READ_BGMAP(param_base + (y*2+(right ^ 1))); |
| 371 | 379 | |
| 372 | | src_y = y+my; |
| 373 | 380 | src_x += right ? -mp : mp; |
| 374 | 381 | |
| 382 | |
| 383 | int pix = 0; |
| 375 | 384 | if(ovr && (src_x > x_mask || src_y > y_mask || src_x < 0 || src_y < 0)) |
| 376 | 385 | { |
| 377 | 386 | pix = READ_OVR_TEMPDRAW_MAP((src_y & 7)*8+(src_x & 7)); |
| r20334 | r20335 | |
|---|
| 382 | 391 | } |
| 383 | 392 | |
| 384 | 393 | if(pix != -1) |
| 385 | | if (cliprect.contains(x1, y1)) |
| 386 | | bitmap.pix16(y1, x1) = machine().pens[pix & 3]; |
| 394 | bitmap.pix16(y1, x1) = machine().pens[pix & 3]; |
| 387 | 395 | } |
| 388 | 396 | } |
| 389 | 397 | } |