| version 1.2, 2003/10/21 11:22:05 | version 1.9, 2004/02/19 03:04:02 | 
| Line 1 | Line 1 | 
 | #include        "compiler.h" | #include        "compiler.h" | 
| #include        "memory.h" | #include        "cpucore.h" | 
 | #include        "pccore.h" | #include        "pccore.h" | 
 | #include        "iocore.h" | #include        "iocore.h" | 
 | #include        "vram.h" | #include        "vram.h" | 
| Line 14  static UINT32 text_table[512]; | Line 14  static UINT32 text_table[512]; | 
 | static  UINT32  text_tblx2[512][2]; | static  UINT32  text_tblx2[512][2]; | 
 |  |  | 
 |  |  | 
| void maketext_reset(void) { | void maketext_initialize(void) { | 
|  |  | 
| ZeroMemory(&tramflag, sizeof(tramflag)); |  | 
| } |  | 
|  |  | 
| void maketext_init(void) { |  | 
 |  |  | 
 | int             i; | int             i; | 
 | int             j; | int             j; | 
| Line 67  void maketext_init(void) { | Line 62  void maketext_init(void) { | 
 | } | } | 
 | } | } | 
 |  |  | 
 |  | void maketext_reset(void) { | 
 |  |  | 
 |  | ZeroMemory(&tramflag, sizeof(tramflag)); | 
 |  | } | 
 |  |  | 
 | static BYTE dirtyonblink(void) { | static BYTE dirtyonblink(void) { | 
 |  |  | 
 | BYTE    ret; | BYTE    ret; | 
| Line 125  BYTE maketext_curblink(void) { | Line 125  BYTE maketext_curblink(void) { | 
 |  |  | 
 | void maketext(int text_renewal) { | void maketext(int text_renewal) { | 
 |  |  | 
 |  | UINT8   multiple; | 
 | BYTE    TEXT_LR; | BYTE    TEXT_LR; | 
 | int             TEXT_PL; | int             TEXT_PL; | 
 | int             TEXT_BL; | int             TEXT_BL; | 
| Line 158  void maketext(int text_renewal) { | Line 159  void maketext(int text_renewal) { | 
 | tramflag.gaiji = 0; | tramflag.gaiji = 0; | 
 | } | } | 
 |  |  | 
 |  | multiple = ((!(gdc.mode1 & 8)) && (!(gdc.crt15khz & 1)))?0x20:0x00; | 
 | TEXT_LR = gdc.m.para[GDC_CSRFORM] & 0x1f; | TEXT_LR = gdc.m.para[GDC_CSRFORM] & 0x1f; | 
 | TEXT_PL = crtc.reg.pl; | TEXT_PL = crtc.reg.pl; | 
 | TEXT_BL = crtc.reg.bl + 1; | TEXT_BL = crtc.reg.bl + 1; | 
| Line 191  void maketext(int text_renewal) { | Line 193  void maketext(int text_renewal) { | 
 |  |  | 
 | pitch = gdc.m.para[GDC_PITCH] & 0xfe; | pitch = gdc.m.para[GDC_PITCH] & 0xfe; | 
 | csrw = LOADINTELWORD(gdc.m.para + GDC_CSRW); | csrw = LOADINTELWORD(gdc.m.para + GDC_CSRW); | 
| esi = LOADINTELWORD(gdc.m.para + GDC_SCROLL); | esi = LOW12(LOADINTELWORD(gdc.m.para + GDC_SCROLL)); | 
| esi &= 0xfff; |  | 
 | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + 2); | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + 2); | 
| scroll = (scroll >> 4) & 0x3ff; | scroll = LOW14(scroll) >> 4; | 
 | scrp = 0; | scrp = 0; | 
 |  |  | 
 | wait1 = 0; | wait1 = 0; | 
| Line 227  void maketext(int text_renewal) { | Line 228  void maketext(int text_renewal) { | 
 | new_flag = 1; | new_flag = 1; | 
 | break; | break; | 
 | } | } | 
| edi = (edi + 1) & 0xfff; | edi = LOW12(edi + 1); | 
 | } | } | 
 | } | } | 
 | if (new_flag) { | if (new_flag) { | 
| Line 238  void maketext(int text_renewal) { | Line 239  void maketext(int text_renewal) { | 
 | edi = esi; | edi = esi; | 
 | gaiji1st = 0; | gaiji1st = 0; | 
 | kanji2nd = FALSE; | kanji2nd = FALSE; | 
| lastbitp = 0;                                                                           // ver0.28 | lastbitp = 0; | 
 | for (x=0; x<TEXTXMAX; x++) {                                            // width80 | for (x=0; x<TEXTXMAX; x++) {                                            // width80 | 
 | if (edi == csrw) { | if (edi == csrw) { | 
 | cur_line = x; | cur_line = x; | 
| Line 251  void maketext(int text_renewal) { | Line 252  void maketext(int text_renewal) { | 
 | } | } | 
 | if (kanji2nd) { | if (kanji2nd) { | 
 | kanji2nd = FALSE; | kanji2nd = FALSE; | 
| bitmap[x] = lastbitp + 0x800;                           // ver0.28 | bitmap[x] = lastbitp + 0x800; | 
 | curx[x-1] |= 0x80; | curx[x-1] |= 0x80; | 
| curx[x] |= curx[x-1] & 0x20;                            // ver0.28 | curx[x] |= curx[x-1] & 0x20; | 
 | } | } | 
 | else if (!(mem[0xa0001 + edi*2] & gdc.bitac)) { | else if (!(mem[0xa0001 + edi*2] & gdc.bitac)) { | 
 | gaiji1st = 0; | gaiji1st = 0; | 
| Line 266  void maketext(int text_renewal) { | Line 267  void maketext(int text_renewal) { | 
 | } | } | 
 | else { | else { | 
 | bitmap[x] = 0x82000 + | bitmap[x] = 0x82000 + | 
| (mem[0xa0000 + edi*2] << 3); | (mem[0xa0000 + edi*2] << 4); | 
| curx[x] |= 0x20;                                                // ver0.28 | curx[x] |= multiple;                                    // ver0.74 | 
 | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | 
| bitmap[x] += 0x800; | bitmap[x] += 8; | 
 | } | } | 
 | } | } | 
 | } | } | 
| Line 278  void maketext(int text_renewal) { | Line 279  void maketext(int text_renewal) { | 
 | kc = LOADINTELWORD(mem + 0xa0000 + edi*2); | kc = LOADINTELWORD(mem + 0xa0000 + edi*2); | 
 | bitmap[x] = (kc & 0x7f7f) << 4; | bitmap[x] = (kc & 0x7f7f) << 4; | 
 | kc &= 0x7e; | kc &= 0x7e; | 
| if (kc == 0x56) {                                                       // ver0.28 | if (kc == 0x56) { | 
 | tramflag.gaiji = 1; | tramflag.gaiji = 1; | 
 | if ((gaiji1st) && | if ((gaiji1st) && | 
 | (bitmap[x] == (lastbitp & (~15)))) { | (bitmap[x] == (lastbitp & (~15)))) { | 
| Line 293  void maketext(int text_renewal) { | Line 294  void maketext(int text_renewal) { | 
 | kanji2nd = TRUE; | kanji2nd = TRUE; | 
 | } | } | 
 | } | } | 
 | // ver0.28 |  | 
 | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | 
 | curx[x] |= 0x20; | curx[x] |= 0x20; | 
 | bitmap[x] += 8; | bitmap[x] += 8; | 
 | } | } | 
 | else if (!(gdc.mode1 & 8)) { | else if (!(gdc.mode1 & 8)) { | 
| curx[x] |= 0x20; | curx[x] |= multiple; | 
 | } | } | 
 | } | } | 
 | lastbitp = bitmap[x]; | lastbitp = bitmap[x]; | 
| Line 312  void maketext(int text_renewal) { | Line 312  void maketext(int text_renewal) { | 
 | bitmap[x] = 0; | bitmap[x] = 0; | 
 | } | } | 
 | } | } | 
| edi = (edi+1) & 0x0fff;                                                 // width80 | edi = LOW12(edi + 1); | 
 | } | } | 
 | if (!tramflag.curdisp) { | if (!tramflag.curdisp) { | 
 | cur_line = -1; | cur_line = -1; | 
 | } | } | 
 | } | } | 
| esi = (esi + pitch) & 0x0fff;                                                   // ver0.26 | esi = LOW12(esi + pitch); | 
 | } | } | 
 |  |  | 
 | if ((!TEXT_SDR) && (nowline >= topline + crtc.reg.ssl)) { | if ((!TEXT_SDR) && (nowline >= topline + crtc.reg.ssl)) { | 
| Line 334  void maketext(int text_renewal) { | Line 334  void maketext(int text_renewal) { | 
 | if ((nowline >= (gdc.m.para[GDC_CSRFORM+1] & 0x1f)) && | if ((nowline >= (gdc.m.para[GDC_CSRFORM+1] & 0x1f)) && | 
 | (nowline <= (gdc.m.para[GDC_CSRFORM+2] >> 3))) { | (nowline <= (gdc.m.para[GDC_CSRFORM+2] >> 3))) { | 
 | color[cur_line] |= 256; | color[cur_line] |= 256; | 
| if (curx[cur_line] & 0x80) {                            // ver0.28 | if (curx[cur_line] & 0x80) { | 
 | color[cur_line+1] |= 256; | color[cur_line+1] |= 256; | 
 | } | } | 
 | } | } | 
 | else { | else { | 
 | color[cur_line] &= ~(256); | color[cur_line] &= ~(256); | 
| if (curx[cur_line] & 0x80) {                            // ver0.28 | if (curx[cur_line] & 0x80) { | 
 | color[cur_line+1] &= ~(256); | color[cur_line+1] &= ~(256); | 
 | } | } | 
 | } | } | 
| Line 349  void maketext(int text_renewal) { | Line 349  void maketext(int text_renewal) { | 
 | // width80 | // width80 | 
 | for (x=0; x<TEXTXMAX; x++) { | for (x=0; x<TEXTXMAX; x++) { | 
 | int fntline; | int fntline; | 
| BYTE data; | UINT8 data; | 
| fntline = nowline & 0x0f; | fntline = nowline; | 
 | if (curx[x] & 0x20) { | if (curx[x] & 0x20) { | 
 | fntline >>= 1; | fntline >>= 1; | 
 | } | } | 
| data = font[bitmap[x] + fntline]; | data = fontrom[bitmap[x] + (fntline & 0x0f)]; | 
 | *(UINT32 *)(q+0) = text_table[color[x] + (data >> 4)]; | *(UINT32 *)(q+0) = text_table[color[x] + (data >> 4)]; | 
 | *(UINT32 *)(q+4) = text_table[color[x] + (data & 15)]; | *(UINT32 *)(q+4) = text_table[color[x] + (data & 15)]; | 
 | q += 8; | q += 8; | 
| Line 388  void maketext(int text_renewal) { | Line 388  void maketext(int text_renewal) { | 
 | } | } | 
 | q += 4; | q += 4; | 
 | } | } | 
 | // virtical line ver0.27 |  | 
 | if ((line_effect & TXTATR_VL) && (!(gdc.mode1 & 1))) { | if ((line_effect & TXTATR_VL) && (!(gdc.mode1 & 1))) { | 
 | // width80 | // width80 | 
 | q -= TEXTXMAX * 8; | q -= TEXTXMAX * 8; | 
| Line 410  void maketext(int text_renewal) { | Line 409  void maketext(int text_renewal) { | 
 | y++; | y++; | 
 | if (!(--scroll)) { | if (!(--scroll)) { | 
 | scrp = (scrp + 4) & 0x0c; | scrp = (scrp + 4) & 0x0c; | 
| esi = LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp); | esi = LOW12(LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp)); | 
| esi &= 0xfff; |  | 
 | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp + 2); | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp + 2); | 
| scroll = (scroll >> 4) & 0x3ff; | scroll = LOW14(scroll) >> 4; | 
 | reloadline = TRUE; | reloadline = TRUE; | 
 | } | } | 
 | } | } | 
| Line 436  void maketext(int text_renewal) { | Line 434  void maketext(int text_renewal) { | 
 |  |  | 
 | void maketext40(int text_renewal) { | void maketext40(int text_renewal) { | 
 |  |  | 
 |  | UINT8   multiple; | 
 | BYTE    TEXT_LR; | BYTE    TEXT_LR; | 
 | int             TEXT_PL; | int             TEXT_PL; | 
 | int             TEXT_BL; | int             TEXT_BL; | 
| Line 469  void maketext40(int text_renewal) { | Line 468  void maketext40(int text_renewal) { | 
 | tramflag.gaiji = 0; | tramflag.gaiji = 0; | 
 | } | } | 
 |  |  | 
 |  | multiple = ((!(gdc.mode1 & 8)) && (!(gdc.crt15khz & 1)))?0x20:0x00; | 
 | TEXT_LR = gdc.m.para[GDC_CSRFORM] & 0x1f; | TEXT_LR = gdc.m.para[GDC_CSRFORM] & 0x1f; | 
 | TEXT_PL = crtc.reg.pl; | TEXT_PL = crtc.reg.pl; | 
 | TEXT_BL = crtc.reg.bl + 1; | TEXT_BL = crtc.reg.bl + 1; | 
| Line 502  void maketext40(int text_renewal) { | Line 502  void maketext40(int text_renewal) { | 
 |  |  | 
 | pitch = gdc.m.para[GDC_PITCH] & 0xfe; | pitch = gdc.m.para[GDC_PITCH] & 0xfe; | 
 | csrw = LOADINTELWORD(gdc.m.para + GDC_CSRW); | csrw = LOADINTELWORD(gdc.m.para + GDC_CSRW); | 
| esi = LOADINTELWORD(gdc.m.para + GDC_SCROLL); | esi = LOW12(LOADINTELWORD(gdc.m.para + GDC_SCROLL)); | 
| esi &= 0xfff; |  | 
 | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + 2); | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + 2); | 
| scroll = (scroll >> 4) & 0x3ff; | scroll = LOW14(scroll) >> 4; | 
 | scrp = 0; | scrp = 0; | 
 |  |  | 
 | wait1 = 0; | wait1 = 0; | 
| Line 538  void maketext40(int text_renewal) { | Line 537  void maketext40(int text_renewal) { | 
 | new_flag = 1; | new_flag = 1; | 
 | break; | break; | 
 | } | } | 
| edi = (edi + 1) & 0xfff; | edi = LOW12(edi + 1); | 
 | } | } | 
 | } | } | 
 | if (new_flag) { | if (new_flag) { | 
| Line 549  void maketext40(int text_renewal) { | Line 548  void maketext40(int text_renewal) { | 
 | edi = esi; | edi = esi; | 
 | gaiji1st = 0; | gaiji1st = 0; | 
 | kanji2nd = 0; | kanji2nd = 0; | 
| lastbitp = 0;                                                                           // ver0.28 | lastbitp = 0; | 
 | for (x=0; x<(TEXTXMAX/2); x++) {                                        // width40 | for (x=0; x<(TEXTXMAX/2); x++) {                                        // width40 | 
 | if (edi == csrw) { | if (edi == csrw) { | 
 | cur_line = x; | cur_line = x; | 
| Line 562  void maketext40(int text_renewal) { | Line 561  void maketext40(int text_renewal) { | 
 | } | } | 
 | if (kanji2nd) { | if (kanji2nd) { | 
 | kanji2nd = FALSE; | kanji2nd = FALSE; | 
| bitmap[x] = lastbitp + 0x800;                           // ver0.28 | bitmap[x] = lastbitp + 0x800; | 
 | curx[x-1] |= 0x80; | curx[x-1] |= 0x80; | 
| curx[x] |= curx[x-1] & 0x20;                            // ver0.28 | curx[x] |= curx[x-1] & 0x20; | 
 | } | } | 
 | else if (!(mem[0xa0001 + edi*2] & gdc.bitac)) { | else if (!(mem[0xa0001 + edi*2] & gdc.bitac)) { | 
 | gaiji1st = 0; | gaiji1st = 0; | 
| Line 577  void maketext40(int text_renewal) { | Line 576  void maketext40(int text_renewal) { | 
 | } | } | 
 | else { | else { | 
 | bitmap[x] = 0x82000 + | bitmap[x] = 0x82000 + | 
| (mem[0xa0000 + edi*2] << 3); | (mem[0xa0000 + edi*2] << 4); | 
| curx[x] |= 0x20;                                                // ver0.28 | curx[x] |= multiple;                                    // ver0.74 | 
 | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | 
| bitmap[x] += 0x800; | bitmap[x] += 8; | 
 | } | } | 
 | } | } | 
 | } | } | 
| Line 589  void maketext40(int text_renewal) { | Line 588  void maketext40(int text_renewal) { | 
 | kc = LOADINTELWORD(mem + 0xa0000 + edi*2); | kc = LOADINTELWORD(mem + 0xa0000 + edi*2); | 
 | bitmap[x] = (kc & 0x7f7f) << 4; | bitmap[x] = (kc & 0x7f7f) << 4; | 
 | kc &= 0x7e; | kc &= 0x7e; | 
| if (kc == 0x56) {                                                       // ver0.28 | if (kc == 0x56) { | 
 | tramflag.gaiji = 1; | tramflag.gaiji = 1; | 
 | if ((gaiji1st) && | if ((gaiji1st) && | 
 | (bitmap[x] == (lastbitp & (~15)))) { | (bitmap[x] == (lastbitp & (~15)))) { | 
| Line 604  void maketext40(int text_renewal) { | Line 603  void maketext40(int text_renewal) { | 
 | kanji2nd = TRUE; | kanji2nd = TRUE; | 
 | } | } | 
 | } | } | 
 | // ver0.28 |  | 
 | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | if ((curx[x] & TXTATR_BG) && (gdc.mode1 & 1)) { | 
 | curx[x] |= 0x20; | curx[x] |= 0x20; | 
 | bitmap[x] += 8; | bitmap[x] += 8; | 
 | } | } | 
 | else if (!(gdc.mode1 & 8)) { | else if (!(gdc.mode1 & 8)) { | 
| curx[x] |= 0x20; | curx[x] |= multiple; | 
 | } | } | 
 | } | } | 
 | lastbitp = bitmap[x]; | lastbitp = bitmap[x]; | 
| Line 623  void maketext40(int text_renewal) { | Line 621  void maketext40(int text_renewal) { | 
 | bitmap[x] = 0; | bitmap[x] = 0; | 
 | } | } | 
 | } | } | 
| edi = (edi+2) & 0x0fff;                                                 // width40 | edi = LOW12(edi + 2);                                                   // width40 | 
 | } | } | 
 | if (!tramflag.curdisp) { | if (!tramflag.curdisp) { | 
 | cur_line = -1; | cur_line = -1; | 
 | } | } | 
 | } | } | 
| esi = (esi + pitch) & 0x0fff;                                                   // ver0.26 | esi = LOW12(esi + pitch); | 
 | } | } | 
 |  |  | 
 | if ((!TEXT_SDR) && (nowline >= topline + crtc.reg.ssl)) { | if ((!TEXT_SDR) && (nowline >= topline + crtc.reg.ssl)) { | 
| Line 645  void maketext40(int text_renewal) { | Line 643  void maketext40(int text_renewal) { | 
 | if ((nowline >= (gdc.m.para[GDC_CSRFORM+1] & 0x1f)) && | if ((nowline >= (gdc.m.para[GDC_CSRFORM+1] & 0x1f)) && | 
 | (nowline <= (gdc.m.para[GDC_CSRFORM+2] >> 3))) { | (nowline <= (gdc.m.para[GDC_CSRFORM+2] >> 3))) { | 
 | color[cur_line] |= 256; | color[cur_line] |= 256; | 
| if (curx[cur_line] & 0x80) {                            // ver0.28 | if (curx[cur_line] & 0x80) { | 
 | color[cur_line+1] |= 256; | color[cur_line+1] |= 256; | 
 | } | } | 
 | } | } | 
 | else { | else { | 
 | color[cur_line] &= ~(256); | color[cur_line] &= ~(256); | 
| if (curx[cur_line] & 0x80) {                            // ver0.28 | if (curx[cur_line] & 0x80) { | 
 | color[cur_line+1] &= ~(256); | color[cur_line+1] &= ~(256); | 
 | } | } | 
 | } | } | 
| Line 661  void maketext40(int text_renewal) { | Line 659  void maketext40(int text_renewal) { | 
 | for (x=0; x<(TEXTXMAX/2); x++) { | for (x=0; x<(TEXTXMAX/2); x++) { | 
 | int fntline; | int fntline; | 
 | BYTE data; | BYTE data; | 
| fntline = nowline & 0x0f; | fntline = nowline; | 
 | if (curx[x] & 0x20) { | if (curx[x] & 0x20) { | 
 | fntline >>= 1; | fntline >>= 1; | 
 | } | } | 
| data = font[bitmap[x] + fntline]; | data = fontrom[bitmap[x] + (fntline & 0x0f)]; | 
 | *(UINT32 *)(q+ 0) = text_tblx2[color[x] + | *(UINT32 *)(q+ 0) = text_tblx2[color[x] + | 
 | (data>>4)][0]; | (data>>4)][0]; | 
 | *(UINT32 *)(q+ 4) = text_tblx2[color[x] + | *(UINT32 *)(q+ 4) = text_tblx2[color[x] + | 
| Line 715  void maketext40(int text_renewal) { | Line 713  void maketext40(int text_renewal) { | 
 | } | } | 
 | q += 12; | q += 12; | 
 | } | } | 
 | // virtical line ver0.27 |  | 
 | if ((line_effect & TXTATR_VL) && (!(gdc.mode1 & 1))) { | if ((line_effect & TXTATR_VL) && (!(gdc.mode1 & 1))) { | 
 | // width40 | // width40 | 
 | q -= TEXTXMAX * 8; | q -= TEXTXMAX * 8; | 
| Line 735  void maketext40(int text_renewal) { | Line 732  void maketext40(int text_renewal) { | 
 | y++; | y++; | 
 | if (!(--scroll)) { | if (!(--scroll)) { | 
 | scrp = (scrp + 4) & 0x0c; | scrp = (scrp + 4) & 0x0c; | 
| esi = LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp); | esi = LOW12(LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp)); | 
| esi &= 0xfff; |  | 
 | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp + 2); | scroll = LOADINTELWORD(gdc.m.para + GDC_SCROLL + scrp + 2); | 
| scroll = (scroll >> 4) & 0x3ff; | scroll = LOW14(scroll) >> 4; | 
 | reloadline = TRUE; | reloadline = TRUE; | 
 | } | } | 
 | } | } |