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| version 1.20, 2004/02/20 08:32:23 | version 1.21, 2004/02/20 15:20:29 |
|---|---|
| Line 132 const CRTDATA *crt; | Line 132 const CRTDATA *crt; |
| bios0x18_10(0); | bios0x18_10(0); |
| } | } |
| REG16 bios0x18_14(REG16 seg, REG16 off, REG16 code) { | |
| UINT16 size; | |
| const char *p; | |
| BYTE buf[32]; | |
| UINT i; | |
| switch(code >> 8) { | |
| case 0x00: // 8x8 | |
| size = 0x0101; | |
| i286_memword_write(seg, off, 0x0101); | |
| p = fontrom + 0x82000 + ((code & 0xff) << 4); | |
| i286_memstr_write(seg, off + 2, p, 8); | |
| break; | |
| case 0x28: // 8x16 KANJI | |
| case 0x29: | |
| case 0x2a: | |
| case 0x2b: | |
| size = 0x0102; | |
| i286_memword_write(seg, off, 0x0102); | |
| p = fontrom; | |
| p += (code & 0x7f) << 12; | |
| p += (((code >> 8) - 0x20) & 0x7f) << 4; | |
| i286_memstr_write(seg, off + 2, p, 16); | |
| break; | |
| case 0x80: // 8x16 ANK | |
| size = 0x0102; | |
| p = fontrom + 0x80000 + ((code & 0xff) << 4); | |
| i286_memstr_write(seg, off + 2, p, 16); | |
| break; | |
| default: | |
| size = 0x0202; | |
| p = fontrom; | |
| p += (code & 0x7f) << 12; | |
| p += (((code >> 8) - 0x20) & 0x7f) << 4; | |
| for (i=0; i<16; i++, p++) { | |
| buf[i*2+0] = *p; | |
| buf[i*2+1] = *(p+0x800); | |
| } | |
| i286_memstr_write(seg, off + 2, buf, 32); | |
| break; | |
| } | |
| i286_memword_write(seg, off, size); | |
| return(size); | |
| } | |
| void bios0x18_16(REG8 chr, REG8 atr) { | void bios0x18_16(REG8 chr, REG8 atr) { |
| UINT32 i; | UINT32 i; |
| Line 164 static void setbiosgdc(UINT32 csrw, cons | Line 213 static void setbiosgdc(UINT32 csrw, cons |
| } | } |
| static void bios18_47(void) { | static void bios0x18_47(void) { |
| UCWTBL ucw; | UCWTBL ucw; |
| GDCVECT vect; | GDCVECT vect; |
| Line 318 static void bios18_47(void) { | Line 367 static void bios18_47(void) { |
| setbiosgdc(csrw, &vect, ope); | setbiosgdc(csrw, &vect, ope); |
| } | } |
| static void bios18_49(void) { | static void bios0x18_49(void) { |
| UCWTBL ucw; | UCWTBL ucw; |
| UINT i; | UINT i; |
| Line 591 void bios0x18(void) { | Line 640 void bios0x18(void) { |
| break; | break; |
| case 0x14: // フォントパターンの読み出し | case 0x14: // フォントパターンの読み出し |
| switch(CPU_DH) { | bios0x18_14(CPU_BX, CPU_CX, CPU_DX); |
| case 0x00: // 8x8 | |
| i286_memword_write(CPU_BX, CPU_CX, 0x0101); | |
| i286_memstr_write(CPU_BX, CPU_CX + 2, | |
| fontrom + 0x82000 + (CPU_DL << 4), 8); | |
| break; | |
| case 0x28: // 8x16 KANJI | |
| case 0x29: | |
| case 0x2a: | |
| case 0x2b: | |
| i286_memword_write(CPU_BX, CPU_CX, 0x0102); | |
| i286_memstr_write(CPU_BX, CPU_CX + 2, | |
| fontrom + ((CPU_DL & 0x7f) << 12) | |
| + ((CPU_DH - 0x20) << 4), 16); | |
| break; | |
| case 0x80: // 8x16 ANK | |
| i286_memword_write(CPU_BX, CPU_CX, 0x0102); | |
| i286_memstr_write(CPU_BX, CPU_CX + 2, | |
| fontrom + 0x80000 + (CPU_DL << 4), 16); | |
| break; | |
| default: | |
| buf[0] = 0x02; | |
| buf[1] = 0x02; | |
| p = fontrom + ((CPU_DL & 0x7f) << 12) | |
| + (((CPU_DH - 0x20) & 0x7f) << 4); | |
| for (i=1; i<17; i++, p++) { | |
| buf[i*2+0] = *p; | |
| buf[i*2+1] = *(p+0x800); | |
| } | |
| i286_memstr_write(CPU_BX, CPU_CX, buf, 34); | |
| break; | |
| } | |
| break; | break; |
| case 0x15: // ライトペン位置読みだし | case 0x15: // ライトペン位置読みだし |
| Line 771 void bios0x18(void) { | Line 786 void bios0x18(void) { |
| case 0x47: // 直線、矩形の描画 | case 0x47: // 直線、矩形の描画 |
| case 0x48: // 円の描画 | case 0x48: // 円の描画 |
| bios18_47(); | bios0x18_47(); |
| break; | break; |
| case 0x49: // グラフィック文字の描画 | case 0x49: // グラフィック文字の描画 |
| bios18_49(); | bios0x18_49(); |
| break; | break; |
| case 0x4a: // 描画モードの設定 | case 0x4a: // 描画モードの設定 |