- }\r
- else PicoFrameFull();\r
-#ifdef DRAW_FINISH_FUNC\r
- DRAW_FINISH_FUNC();\r
-#endif\r
- }\r
-\r
- // a gap between flags set and vint\r
- pv->pending_ints|=0x20;\r
- pv->status|=8; // go into vblank\r
- SekRunM68k(68+4);\r
-\r
- if (Pico.m.z80Run && (PicoOpt&POPT_EN_Z80))\r
- PicoSyncZ80(SekCycleCnt);\r
-\r
- // render sound\r
- if (PsndOut)\r
- {\r
- int len;\r
- if (ym2612.dacen && PsndDacLine <= lines_step*16)\r
- PsndDoDAC(lines_step*16);\r
- len = PsndRender(0, PsndLen);\r
- if (PicoWriteSound) PicoWriteSound(len);\r
- // clear sound buffer\r
- PsndClear();\r
- }\r
-\r
- // ---- V-Blanking period ----\r
- // fix line counts\r
- if(Pico.m.pal) {\r
- if(pv->reg[1]&8) { // 240 lines\r
- sects = 3;\r
- lines_step = 24;\r
- } else {\r
- sects = 4;\r
- lines_step = 22;\r
- }\r
- } else {\r
- sects = 2;\r
- lines_step = 19;\r
- }\r
-\r
- if (pv->reg[1]&0x20) SekInterrupt(6); // Set IRQ\r
- if (Pico.m.z80Run && (PicoOpt&POPT_EN_Z80))\r
- z80_int();\r
-\r
- while (1)\r
- {\r
- SekRunM68k(cycles_68k_vblock);\r
- if (PicoLineHook) PicoLineHook(lines_step);\r
-\r
- sects--;\r
- if (sects == 0) break;\r
- if (CheckIdle()) break;\r
- }\r
-\r
- if (sects) {\r
- SekCycleCnt += sects * cycles_68k_vblock;\r
- SekCycleAim += sects * cycles_68k_vblock;\r
- if (PicoLineHook) PicoLineHook(sects*lines_step);\r
- }\r
-\r
- // must sync z80 before return, and extend last DAC sample\r
- if (Pico.m.z80Run && (PicoOpt&POPT_EN_Z80))\r
- PicoSyncZ80(SekCycleCnt);\r
- if (PsndOut && ym2612.dacen && PsndDacLine <= line_last)\r
- PsndDoDAC(line_last);\r
-\r
- timers_cycle();\r
-\r
- return 0;\r
-}\r
-\r
-int PicoFrame(void)\r
-{\r
- int acc;\r