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| version 1.25, 2004/08/12 17:57:36 | version 1.33, 2004/08/17 14:46:37 |
|---|---|
| Line 36 const OEMCHAR xmilversion[] = OEMTEXT(XM | Line 36 const OEMCHAR xmilversion[] = OEMTEXT(XM |
| #if defined(SUPPORT_BANKMEM) | #if defined(SUPPORT_BANKMEM) |
| UINT8 mBANK[16][0x8000]; | UINT8 mBANK[16][0x8000]; |
| #endif | #endif |
| BYTE *RAM0r; | UINT8 *RAM0r; |
| BYTE *RAM0w; | UINT8 *RAM0w; |
| // ---- | // ---- |
| Line 174 void iptrace_out(void) { | Line 174 void iptrace_out(void) { |
| #endif | #endif |
| UINT pccore_getraster(UINT *h) { | |
| SINT32 work; | |
| UINT vl; | |
| work = nevent_getwork(NEVENT_FRAMES); | |
| vl = work / 250; | |
| if (h) { | |
| *h = work - (vl * 250); | |
| } | |
| if (corestat.vsync) { | |
| vl += corestat.vl; | |
| } | |
| return(vl); | |
| } | |
| void neitem_disp(UINT id) { | void neitem_disp(UINT id) { |
| corestat.vsync = 1; | corestat.vsync = 1; |
| pcg.r.vsync = 1; | |
| if (xmilcfg.DISPSYNC & 1) { | if (xmilcfg.DISPSYNC & 1) { |
| scrnupdate(); | scrnupdate(); |
| } | } |
| nevent_set(id, (corestat.tl - corestat.vl) * 250, | nevent_set(id, corestat.syncclock, neitem_vsync, NEVENT_RELATIVE); |
| neitem_vsync, NEVENT_RELATIVE); | |
| } | } |
| void neitem_vsync(UINT id) { | void neitem_vsync(UINT id) { |
| Line 208 void neitem_vsync(UINT id) { | Line 190 void neitem_vsync(UINT id) { |
| } | } |
| // ---- | |
| // #define SINGLESTEPONLY | // #define SINGLESTEPONLY |
| void pccore_exec(BRESULT draw) { | void pccore_exec(BRESULT draw) { |
| SINT32 frameclock; | |
| SINT32 dispclock; | |
| corestat.drawframe = draw; | corestat.drawframe = draw; |
| pal_eventclear(); | |
| soundmng_sync(); | soundmng_sync(); |
| corestat.tl = 266 * pccore.multiple / 2; | timing_setrate(crtc.e.frameclock); |
| corestat.vl = min(corestat.tl, crtc.e.dl); | frameclock = crtc.e.frameclock * pccore.multiple / 2; |
| dispclock = min(frameclock, crtc.e.dispclock); | |
| corestat.dispclock = dispclock; | |
| corestat.syncclock = frameclock - dispclock; | |
| corestat.vsync = 0; | corestat.vsync = 0; |
| nevent_set(NEVENT_FRAMES, corestat.vl * 250, | nevent_set(NEVENT_FRAMES, dispclock, neitem_disp, NEVENT_RELATIVE); |
| neitem_disp, NEVENT_RELATIVE); | |
| do { | do { |
| #if !defined(SINGLESTEPONLY) | #if !defined(SINGLESTEPONLY) |
| if (CPU_REMCLOCK > 0) { | if (CPU_REMCLOCK > 0) { |
| Line 227 void pccore_exec(BRESULT draw) { | Line 218 void pccore_exec(BRESULT draw) { |
| } | } |
| #else | #else |
| while(CPU_REMCLOCK > 0) { | while(CPU_REMCLOCK > 0) { |
| TRACEOUT(("%.4x", Z80_PC)); | // TRACEOUT(("%.4x", Z80_PC)); |
| #if defined(TRACE) && IPTRACE | #if defined(TRACE) && IPTRACE |
| treip[trpos & (IPTRACE - 1)] = Z80_PC; | treip[trpos & (IPTRACE - 1)] = Z80_PC; |
| trpos++; | trpos++; |
| Line 241 void pccore_exec(BRESULT draw) { | Line 232 void pccore_exec(BRESULT draw) { |
| scrnupdate(); | scrnupdate(); |
| sound_sync(); | sound_sync(); |
| fdc_callback(); | |
| } | } |