| version 1.30, 2004/03/21 11:47:20 | version 1.40, 2007/11/03 00:00:20 | 
| Line 93  void gdc_setanalogpal(int color, int rgb | Line 93  void gdc_setanalogpal(int color, int rgb | 
 | event = palevent.event + palevent.events; | event = palevent.event + palevent.events; | 
 | event->clock = nevent.item[NEVENT_FLAMES].clock - | event->clock = nevent.item[NEVENT_FLAMES].clock - | 
 | (CPU_BASECLOCK - CPU_REMCLOCK); | (CPU_BASECLOCK - CPU_REMCLOCK); | 
| event->color = (color * sizeof(RGB32)) + rgb; | event->color = (UINT16)((color * sizeof(RGB32)) + rgb); | 
 | event->value = (UINT8)value; | event->value = (UINT8)value; | 
 | palevent.events++; | palevent.events++; | 
 | } | } | 
| Line 117  void gdc_setanalogpalall(const UINT16 *p | Line 117  void gdc_setanalogpalall(const UINT16 *p | 
 | gdc.anareg[(c * 3) + 1] = (pal >> 4) & 15; | gdc.anareg[(c * 3) + 1] = (pal >> 4) & 15; | 
 | gdc.anareg[(c * 3) + 2] = (pal >> 0) & 15; | gdc.anareg[(c * 3) + 2] = (pal >> 0) & 15; | 
 | #endif | #endif | 
| gdc_setanalogpal(c, offsetof(RGB32, p.g), (pal >> 8) & 15); | gdc_setanalogpal(c, offsetof(RGB32, p.g), (REG8)((pal >> 8) & 15)); | 
| gdc_setanalogpal(c, offsetof(RGB32, p.r), (pal >> 4) & 15); | gdc_setanalogpal(c, offsetof(RGB32, p.r), (REG8)((pal >> 4) & 15)); | 
| gdc_setanalogpal(c, offsetof(RGB32, p.b), (pal >> 0) & 15); | gdc_setanalogpal(c, offsetof(RGB32, p.b), (REG8)((pal >> 0) & 15)); | 
 | } | } | 
 | } | } | 
 |  |  | 
| Line 148  void gdc_analogext(BOOL extend) { | Line 148  void gdc_analogext(BOOL extend) { | 
 |  |  | 
 | if (extend) { | if (extend) { | 
 | gdc.analog |= (1 << GDCANALOG_256); | gdc.analog |= (1 << GDCANALOG_256); | 
| vramop.operate |= 0x20; | vramop.operate |= (1 << VOPBIT_VGA); | 
 | } | } | 
 | else { | else { | 
 | gdc.analog &= ~(1 << (GDCANALOG_256)); | gdc.analog &= ~(1 << (GDCANALOG_256)); | 
| vramop.operate &= ~0x20; | vramop.operate &= ~(1 << VOPBIT_VGA); | 
 | } | } | 
 | gdcs.palchange = GDCSCRN_REDRAW; | gdcs.palchange = GDCSCRN_REDRAW; | 
 | gdcs.grphdisp |= GDCSCRN_EXT | GDCSCRN_ALLDRAW2; | gdcs.grphdisp |= GDCSCRN_EXT | GDCSCRN_ALLDRAW2; | 
| i286_vram_dispatch(vramop.operate); | MEMM_VRAM(vramop.operate); | 
 | } | } | 
 | #endif | #endif | 
 |  |  | 
| Line 404  const GDCCLK *clk; | Line 404  const GDCCLK *clk; | 
 | y = clk->maxy; | y = clk->maxy; | 
 | } | } | 
 | hclock = clk->clock / x; | hclock = clk->clock / x; | 
 |  | gdc.hclock = hclock; | 
 |  | gdc.vclock = hclock * 10 / y; | 
 | cnt = (pccore.baseclock * y) / hclock; | cnt = (pccore.baseclock * y) / hclock; | 
 | cnt *= pccore.multiple; | cnt *= pccore.multiple; | 
 | gdc.rasterclock = cnt / y; | gdc.rasterclock = cnt / y; | 
| Line 415  const GDCCLK *clk; | Line 417  const GDCCLK *clk; | 
 |  |  | 
 | void gdc_restorekacmode(void) { | void gdc_restorekacmode(void) { | 
 |  |  | 
| BYTE    bit; | UINT8   bit; | 
 |  |  | 
 | bit = (((!np2cfg.uPD72020) && (gdc.mode1 & 0x20))?0x00:0xff); | bit = (((!np2cfg.uPD72020) && (gdc.mode1 & 0x20))?0x00:0xff); | 
 | if (gdc.bitac != bit) { | if (gdc.bitac != bit) { | 
| Line 501  static void IOOUTCALL gdc_o6a(UINT port, | Line 503  static void IOOUTCALL gdc_o6a(UINT port, | 
 | gdc.analog &= ~(1 << GDCANALOG_16); | gdc.analog &= ~(1 << GDCANALOG_16); | 
 | gdc.analog |= (dat << GDCANALOG_16); | gdc.analog |= (dat << GDCANALOG_16); | 
 | gdcs.palchange = GDCSCRN_REDRAW; | gdcs.palchange = GDCSCRN_REDRAW; | 
| vramop.operate &= VOP_ANALOGMASK; | vramop.operate &= ~(1 << VOPBIT_ANALOG); | 
| vramop.operate |= dat << 4; | vramop.operate |= dat << VOPBIT_ANALOG; | 
| i286_vram_dispatch(vramop.operate); | MEMM_VRAM(vramop.operate); | 
 | } | } | 
 | break; | break; | 
 |  |  | 
 | case 2: | case 2: | 
 | if ((gdc.mode2 & 0x08) && (grcg.chip == 3)) { | if ((gdc.mode2 & 0x08) && (grcg.chip == 3)) { | 
| vramop.operate &= VOP_EGCMASK; | vramop.operate &= ~(1 << VOPBIT_EGC); | 
| vramop.operate |= dat << 1; | vramop.operate |= dat << VOPBIT_EGC; | 
| i286_vram_dispatch(vramop.operate); | MEMM_VRAM(vramop.operate); | 
 | } | } | 
 | break; | break; | 
 | } | } | 
| Line 623  static REG8 IOINPCALL gdc_i60(UINT port) | Line 625  static REG8 IOINPCALL gdc_i60(UINT port) | 
 | UINT16 memv; | UINT16 memv; | 
 | addr = CPU_INPADRS; | addr = CPU_INPADRS; | 
 | jadr = 0xfa74; | jadr = 0xfa74; | 
| memv = i286_memoryread_w(addr); | memv = MEML_READ16(addr); | 
 | while((memv == 0x00eb) || (memv == 0x5fe6)) { | while((memv == 0x00eb) || (memv == 0x5fe6)) { | 
 | jadr -= 0x200; | jadr -= 0x200; | 
 | addr += 2; | addr += 2; | 
| memv = i286_memoryread_w(addr); | memv = MEML_READ16(addr); | 
 | } | } | 
 | if ((memv == 0x20a8) || (memv == 0x2024)) { | if ((memv == 0x20a8) || (memv == 0x2024)) { | 
| memv = i286_memoryread_w(addr + 2); | memv = MEML_READ16(addr + 2); | 
 | if (memv == jadr) {                                     // je | if (memv == jadr) {                                     // je | 
 | if (!gdc.vsync) { | if (!gdc.vsync) { | 
 | CPU_REMCLOCK = -1; | CPU_REMCLOCK = -1; | 
| Line 711  static void IOOUTCALL gdc_oa4(UINT port, | Line 713  static void IOOUTCALL gdc_oa4(UINT port, | 
 |  |  | 
 | static void IOOUTCALL gdc_oa6(UINT port, REG8 dat) { | static void IOOUTCALL gdc_oa6(UINT port, REG8 dat) { | 
 |  |  | 
| if ((gdcs.access ^ dat) & 1) { | dat = dat & 1; | 
| gdcs.access = dat & 1; | if (gdcs.access != dat) { | 
| vramop.operate &= VOP_ACCESSMASK; | gdcs.access = (UINT8)dat; | 
| vramop.operate |= gdcs.access; | vramop.operate &= ~(1 << VOPBIT_ACCESS); | 
| i286_vram_dispatch(vramop.operate); | vramop.operate |= dat << VOPBIT_ACCESS; | 
|  | MEMM_VRAM(vramop.operate); | 
 | } | } | 
 | (void)port; | (void)port; | 
 | } | } | 
| Line 751  static REG8 IOINPCALL gdc_ia0(UINT port) | Line 754  static REG8 IOINPCALL gdc_ia0(UINT port) | 
 | UINT16 memv; | UINT16 memv; | 
 | addr = CPU_INPADRS; | addr = CPU_INPADRS; | 
 | jadr = 0xfa74; | jadr = 0xfa74; | 
| memv = i286_memoryread_w(addr); | memv = MEML_READ16(addr); | 
 | while((memv == 0x00eb) || (memv == 0x5fe6)) { | while((memv == 0x00eb) || (memv == 0x5fe6)) { | 
 | jadr -= 0x200; | jadr -= 0x200; | 
 | addr += 2; | addr += 2; | 
| memv = i286_memoryread_w(addr); | memv = MEML_READ16(addr); | 
 | } | } | 
 | if ((memv == 0x20a8) || (memv == 0x2024)) { | if ((memv == 0x20a8) || (memv == 0x2024)) { | 
| memv = i286_memoryread_w(addr + 2); | memv = MEML_READ16(addr + 2); | 
 | if (memv == jadr) {                                     // je | if (memv == jadr) {                                     // je | 
 | if (!gdc.vsync) { | if (!gdc.vsync) { | 
 | CPU_REMCLOCK = -1; | CPU_REMCLOCK = -1; | 
| Line 933  static REG8 IOINPCALL gdc_iae(UINT port) | Line 936  static REG8 IOINPCALL gdc_iae(UINT port) | 
 | #if defined(SUPPORT_PC9821) | #if defined(SUPPORT_PC9821) | 
 | static void IOOUTCALL gdc_o9a0(UINT port, REG8 dat) { | static void IOOUTCALL gdc_o9a0(UINT port, REG8 dat) { | 
 |  |  | 
 |  | gdc.ff2 = dat; | 
 | (void)port; | (void)port; | 
 | (void)dat; |  | 
 | } | } | 
 |  |  | 
 | static REG8 IOINPCALL gdc_i9a0(UINT port) { | static REG8 IOINPCALL gdc_i9a0(UINT port) { | 
 |  |  | 
 |  | REG8    ret; | 
 |  |  | 
 |  | ret = 0; | 
 |  | switch(gdc.ff2) { | 
 |  | case 0x00: | 
 |  | ret = 0xff; | 
 |  | break; | 
 |  |  | 
 |  | case 0x01: | 
 |  | ret = (gdc.mode1 >> 1) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x02: | 
 |  | ret = (gdc.mode1 >> 4) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x03: | 
 |  | ret = (gdc.mode1 >> 7) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x04: | 
 |  | ret = (gdc.mode2 >> 0) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x05: | 
 |  | ret = (gdc.display >> GDCDISP_PLAZMA) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x07: | 
 |  | ret = (gdc.mode2 >> 2) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x08: | 
 |  | ret = (gdc.mode2 >> 3) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x09: | 
 |  | ret = (gdc.clock >> 0) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x0a: | 
 |  | ret = (gdc.analog >> GDCANALOG_256) & 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x0b: | 
 |  | ret = 1; | 
 |  | break; | 
 |  |  | 
 |  | case 0x0d: | 
 |  | ret = (gdc.analog >> GDCANALOG_256E) & 1; | 
 |  | break; | 
 |  | } | 
 |  | ret |= (gdc.clock & 2); | 
 | (void)port; | (void)port; | 
| return(0); | return(ret); | 
 | } | } | 
 | #endif | #endif | 
 |  |  | 
| Line 990  static const IOINP gdcia0[8] = { | Line 1046  static const IOINP gdcia0[8] = { | 
 | void gdc_biosreset(void) { | void gdc_biosreset(void) { | 
 |  |  | 
 | #if defined(SUPPORT_PC9821) | #if defined(SUPPORT_PC9821) | 
| UINT    i, j; | UINT    i; | 
|  | UINT    j; | 
 | UINT8   tmp; | UINT8   tmp; | 
 | UINT8   *pal; | UINT8   *pal; | 
 | #endif | #endif | 
| Line 1030  void gdc_biosreset(void) { | Line 1087  void gdc_biosreset(void) { | 
 | gdcs.access = 0; | gdcs.access = 0; | 
 | gdc.analog &= ~(1 << GDCANALOG_16); | gdc.analog &= ~(1 << GDCANALOG_16); | 
 | gdcs.palchange = GDCSCRN_REDRAW; | gdcs.palchange = GDCSCRN_REDRAW; | 
| vramop.operate &= VOP_ACCESSMASK; |  | 
| vramop.operate &= VOP_EGCMASK; | gdc.mode2 &= ~(1 << 0); | 
| vramop.operate &= VOP_ANALOGMASK; | gdc.mode2 &= ~(1 << 2); | 
|  | gdc.mode2 &= ~(1 << 3); | 
|  | gdcs.mode2 = gdc.mode2; | 
|  |  | 
|  | vramop.operate &= ~(1 << VOPBIT_ACCESS); | 
|  | vramop.operate &= ~(1 << VOPBIT_EGC); | 
|  | vramop.operate &= ~(1 << VOPBIT_ANALOG); | 
 | #if defined(SUPPORT_PC9821) | #if defined(SUPPORT_PC9821) | 
 | gdc.analog &= ~(1 << (GDCANALOG_256)); | gdc.analog &= ~(1 << (GDCANALOG_256)); | 
| vramop.operate &= ~0x20; | vramop.operate &= ~(1 << VOPBIT_VGA); | 
 | #endif | #endif | 
| i286_vram_dispatch(vramop.operate); | MEMM_VRAM(vramop.operate); | 
 |  |  | 
 | // palette | // palette | 
 | CopyMemory(gdc.degpal, defdegpal, 4); | CopyMemory(gdc.degpal, defdegpal, 4); | 
| Line 1066  void gdc_biosreset(void) { | Line 1129  void gdc_biosreset(void) { | 
 | screenupdate |= 2; | screenupdate |= 2; | 
 | } | } | 
 |  |  | 
| void gdc_reset(void) { | void gdc_reset(const NP2CFG *pConfig) { | 
 |  |  | 
 | ZeroMemory(&gdc, sizeof(gdc)); | ZeroMemory(&gdc, sizeof(gdc)); | 
 | ZeroMemory(&gdcs, sizeof(gdcs)); | ZeroMemory(&gdcs, sizeof(gdcs)); | 
| Line 1082  void gdc_reset(void) { | Line 1145  void gdc_reset(void) { | 
 | gdc.display |= (1 << GDCDISP_PLAZMA2); | gdc.display |= (1 << GDCDISP_PLAZMA2); | 
 | } | } | 
 | gdc_biosreset(); | gdc_biosreset(); | 
 |  |  | 
 |  | (void)pConfig; | 
 | } | } | 
 |  |  | 
 | void gdc_bind(void) { | void gdc_bind(void) { | 
 |  |  | 
 | gdc_updateclock(); | gdc_updateclock(); | 
| #if defined(SUPPORT_PC9821)                             // とりあえずフックだけ | #if defined(SUPPORT_PC9821) | 
 | iocore_attachout(0x09a0, gdc_o9a0); | iocore_attachout(0x09a0, gdc_o9a0); | 
 | iocore_attachinp(0x09a0, gdc_i9a0); | iocore_attachinp(0x09a0, gdc_i9a0); | 
 | #endif | #endif |