| version 1.4, 2004/08/05 11:30:12 | version 1.9, 2004/08/08 15:14:08 | 
| Line 3 | Line 3 | 
 | #include        "pccore.h" | #include        "pccore.h" | 
 | #include        "iocore.h" | #include        "iocore.h" | 
 | #include        "scrndraw.h" | #include        "scrndraw.h" | 
 | #include        "draw.h" |  | 
 | #include        "palettes.h" | #include        "palettes.h" | 
 |  | #include        "makescrn.h" | 
 |  |  | 
 |  |  | 
 | RGB32   x1n_pal32[256];                 // xm_palette | RGB32   x1n_pal32[256];                 // xm_palette | 
| Line 67  void pal_makegrad(RGB32 *pal, int pals, | Line 67  void pal_makegrad(RGB32 *pal, int pals, | 
 | } | } | 
 | } | } | 
 |  |  | 
 | void pals_cnv16pal(RGB16 *dst, const RGB32 *src, UINT pals) { |  | 
 |  |  | 
 | while(pals--) { |  | 
 | *dst++ = scrnmng_makepal16(*src++); |  | 
 | } |  | 
 | } |  | 
 |  |  | 
 |  |  | 
 | // ---- | // ---- | 
 |  |  | 
 | static  WORD    halfgrp = 0; |  | 
 | static  WORD    halftxt = 0; |  | 
 |  |  | 
 |  |  | 
 | typedef struct { | typedef struct { | 
 | UINT8   blankcol; | UINT8   blankcol; | 
| UINT8   padding[3]; | UINT8   padding; | 
| RGB32   text[24]; | UINT16  skipline; | 
|  | RGB32   text[16]; | 
 | RGB32   grph[2][16]; | RGB32   grph[2][16]; | 
 | RGB32   grph64[2][64]; | RGB32   grph64[2][64]; | 
 | } PALS; | } PALS; | 
| Line 98  void pal_settext(REG8 num) { | Line 88  void pal_settext(REG8 num) { | 
 | REG8    black; | REG8    black; | 
 | RGB32   rgb; | RGB32   rgb; | 
 |  |  | 
| textpal = crtc_TEXTPAL[num]; | textpal = crtc.p.text[num]; | 
 | black = 0; | black = 0; | 
 | rgb.p.e = 0; | rgb.p.e = 0; | 
 | rgb.p.b = ((textpal >> 0) & 3) * 0x55; | rgb.p.b = ((textpal >> 0) & 3) * 0x55; | 
| Line 124  void pal_settext(REG8 num) { | Line 114  void pal_settext(REG8 num) { | 
 | x1z_pal16[4096 + num] = scrnmng_makepal16(rgb); | x1z_pal16[4096 + num] = scrnmng_makepal16(rgb); | 
 | } | } | 
 | #endif | #endif | 
 |  |  | 
 | pals.text[num].d = rgb.d; | pals.text[num].d = rgb.d; | 
| pals.text[num].p.e = num + START_EXT; | pals.text[num+8].p.b = (UINT8)((pals.skipline * rgb.p.b) >> 8); | 
|  | pals.text[num+8].p.g = (UINT8)((pals.skipline * rgb.p.g) >> 8); | 
| pals.text[num+8].p.b = (halftxt * rgb.p.b) / 255; | pals.text[num+8].p.r = (UINT8)((pals.skipline * rgb.p.r) >> 8); | 
| pals.text[num+8].p.g = (halftxt * rgb.p.g) / 255; | makescrn.palandply = 1; | 
| pals.text[num+8].p.r = (halftxt * rgb.p.r) / 255; |  | 
| pals.text[num+8].p.e = num + START_EXT + 0x08; |  | 
|  |  | 
| pals.text[num+16].p.b = (halfgrp * rgb.p.b) / 255; |  | 
| pals.text[num+16].p.g = (halfgrp * rgb.p.g) / 255; |  | 
| pals.text[num+16].p.r = (halfgrp * rgb.p.r) / 255; |  | 
| pals.text[num+16].p.e = num + START_EXT + 0x10; |  | 
|  |  | 
| palandply = 1; |  | 
 | } | } | 
 |  |  | 
 | void pal_setgrph(REG8 bank, REG8 num) { | void pal_setgrph(REG8 bank, REG8 num) { | 
| Line 147  void pal_setgrph(REG8 bank, REG8 num) { | Line 127  void pal_setgrph(REG8 bank, REG8 num) { | 
 | REG8    black; | REG8    black; | 
 | RGB32   rgb; | RGB32   rgb; | 
 |  |  | 
| grphpal = crtc_GRPHPAL[bank][num]; | grphpal = crtc.p.grph[bank][num]; | 
 | black = 0; | black = 0; | 
 |  | rgb.p.e = 0; | 
 | rgb.p.b = ((grphpal >> 0) & 0x0f) * 0x11; | rgb.p.b = ((grphpal >> 0) & 0x0f) * 0x11; | 
 | if (rgb.p.b < pals.blankcol) { | if (rgb.p.b < pals.blankcol) { | 
 | black |= 1; | black |= 1; | 
| Line 167  void pal_setgrph(REG8 bank, REG8 num) { | Line 148  void pal_setgrph(REG8 bank, REG8 num) { | 
 | rgb.p.r = pals.blankcol; | rgb.p.r = pals.blankcol; | 
 | } | } | 
 | pals.grph64[bank][num].d = rgb.d; | pals.grph64[bank][num].d = rgb.d; | 
 | pals.grph64[bank][num].p.e = num + START_PAL; |  | 
 | if (!(((num >> 3) ^ num) & 7)) { | if (!(((num >> 3) ^ num) & 7)) { | 
 | num &= 7; | num &= 7; | 
 | pals.grph[bank][num+0].d = rgb.d; | pals.grph[bank][num+0].d = rgb.d; | 
| pals.grph[bank][num+0].p.e = num + START_EXT + 0x18; | pals.grph[bank][num+8].p.b = (UINT8)((pals.skipline * rgb.p.b) >> 8); | 
| pals.grph[bank][num+8].p.b = (halfgrp * rgb.p.b) / 0xff; | pals.grph[bank][num+8].p.g = (UINT8)((pals.skipline * rgb.p.g) >> 8); | 
| pals.grph[bank][num+8].p.g = (halfgrp * rgb.p.g) / 0xff; | pals.grph[bank][num+8].p.r = (UINT8)((pals.skipline * rgb.p.r) >> 8); | 
| pals.grph[bank][num+8].p.r = (halfgrp * rgb.p.r) / 0xff; |  | 
| pals.grph[bank][num+8].p.e = num + START_EXT + 0x20; |  | 
 | } | } | 
| palandply = 1; | makescrn.palandply = 1; | 
 | } | } | 
 |  |  | 
 | void pal_setgrph4096(UINT num) { | void pal_setgrph4096(UINT num) { | 
| Line 186  void pal_setgrph4096(UINT num) { | Line 164  void pal_setgrph4096(UINT num) { | 
 | REG8    black; | REG8    black; | 
 | RGB32   rgb; | RGB32   rgb; | 
 |  |  | 
| grphpal = crtc_PAL4096[num]; | grphpal = crtc.p.grph4096[num]; | 
 | black = 0; | black = 0; | 
 | rgb.p.e = 0; | rgb.p.e = 0; | 
 | rgb.p.b = ((grphpal >> 0) & 0x0f) * 0x11; | rgb.p.b = ((grphpal >> 0) & 0x0f) * 0x11; | 
| Line 212  void pal_setgrph4096(UINT num) { | Line 190  void pal_setgrph4096(UINT num) { | 
 | x1z_pal16[num] = scrnmng_makepal16(rgb); | x1z_pal16[num] = scrnmng_makepal16(rgb); | 
 | } | } | 
 | #endif | #endif | 
| palandply = 1; | makescrn.palandply = 1; | 
 | } | } | 
 |  |  | 
 |  |  | 
| Line 229  static void pal4096to64(RGB32 *pal, cons | Line 207  static void pal4096to64(RGB32 *pal, cons | 
 | } while(--r); | } while(--r); | 
 | } | } | 
 |  |  | 
| void palettes(void) { | void pal_update(void) { | 
 |  |  | 
| int             i, j; | UINT    i; | 
| BYTE    bit; | UINT    j; | 
| BYTE    c; | REG8    bit; | 
| BYTE    skip8 = 0; | UINT    c; | 
| BYTE    skip16 = 0; | UINT    skip8; | 
|  | UINT    bcnt; | 
 |  |  | 
 |  | skip8 = 0; | 
 | if (pal_disp & PAL_4096) { | if (pal_disp & PAL_4096) { | 
 | switch(pal_disp & 0xf) { | switch(pal_disp & 0xf) { | 
 | case PAL_4096H: | case PAL_4096H: | 
| Line 269  void palettes(void) { | Line 249  void palettes(void) { | 
 | } | } | 
 | } | } | 
 | else if ((dispmode & SCRN64_MASK) == SCRN64_INVALID) { | else if ((dispmode & SCRN64_MASK) == SCRN64_INVALID) { | 
| if ((xmilcfg.SKIP_LINE) && (!(crtc.s.SCRN_BITS & SCRN_24KHZ))) { | if (!(crtc.s.SCRN_BITS & SCRN_24KHZ)) { | 
 | skip8 = 8; | skip8 = 8; | 
 | skip16 = 16; |  | 
 | } | } | 
 | for (i=0, bit=1; i<8; i++, bit<<=1) { | for (i=0, bit=1; i<8; i++, bit<<=1) { | 
 | if (!(crtc.s.EXTPALMODE & 0x80)) { | if (!(crtc.s.EXTPALMODE & 0x80)) { | 
| Line 290  void palettes(void) { | Line 269  void palettes(void) { | 
 | c = i; | c = i; | 
 | } | } | 
 | x1n_pal32[i].d = pals.grph[pal_disp][c].d; | x1n_pal32[i].d = pals.grph[pal_disp][c].d; | 
| x1n_pal32[i+64].d = x1n_pal32[i+128].d | x1n_pal32[i+64].d = pals.grph[pal_disp][c + skip8].d; | 
| = pals.grph[pal_disp][c+skip8].d; |  | 
 | if (crtc.s.PLY & bit) { | if (crtc.s.PLY & bit) { | 
 | for (j=i+8; j<64; j+=8) { | for (j=i+8; j<64; j+=8) { | 
 | x1n_pal32[j].d = x1n_pal32[i].d; | x1n_pal32[j].d = x1n_pal32[i].d; | 
| x1n_pal32[j+64].d = x1n_pal32[j+128].d | x1n_pal32[j+64].d = x1n_pal32[i + 64].d; | 
| = x1n_pal32[i+64].d; |  | 
 | } | } | 
 | } | } | 
 | else { | else { | 
| BYTE cnt = (crtc.s.BLACKPAL & 15) - 8; | bcnt = (crtc.s.BLACKPAL & 15) - 8; | 
 | for (j=i+8; j<64; j+=8) { | for (j=i+8; j<64; j+=8) { | 
| if (--cnt) { | bcnt--; | 
| c = crtc.s.TEXT_PAL[j>>3]; | if (bcnt) { | 
|  | c = j >> 3; | 
 | } | } | 
 | else { | else { | 
 | c = 0; | c = 0; | 
 | } | } | 
 | x1n_pal32[j].d = pals.text[c].d; | x1n_pal32[j].d = pals.text[c].d; | 
| x1n_pal32[j+64].d = pals.text[c+skip8].d; | x1n_pal32[j+64].d = pals.text[c + skip8].d; | 
| x1n_pal32[j+128].d = pals.text[c+skip16].d; |  | 
 | } | } | 
 | } | } | 
 | } | } | 
| for (i=0; i<24; i++) { | xm_palettes = 64 + 64; | 
| x1n_pal32[i+192].d = pals.text[i].d; |  | 
| } |  | 
| for (i=0; i<16; i++) { |  | 
| x1n_pal32[i+192+24].d = pals.grph[pal_disp][i].d; |  | 
| } |  | 
| xm_palettes = 64+64+64+24+16; |  | 
 | } | } | 
 | else { | else { | 
 | for (i=0; i<64; i++) { | for (i=0; i<64; i++) { | 
| Line 329  void palettes(void) { | Line 300  void palettes(void) { | 
 | for (i=0; i<8; i++) { | for (i=0; i<8; i++) { | 
 | x1n_pal32[i+64].d = pals.text[i].d; | x1n_pal32[i+64].d = pals.text[i].d; | 
 | } | } | 
| xm_palettes = 64+8; | xm_palettes = 64 + 8; | 
 | } | } | 
 |  | #if defined(SUPPORT_16BPP) | 
 |  | if (scrnmng_getbpp() == 16) { | 
 |  | int i; | 
 |  | for (i=0; i<xm_palettes; i++) { | 
 |  | x1n_pal16[i] = scrnmng_makepal16(x1n_pal32[i]); | 
 |  | } | 
 |  | } | 
 |  | #endif | 
 | scrndraw_changepalette(); | scrndraw_changepalette(); | 
 | } | } | 
 |  |  | 
 |  |  | 
 | // ---- | // ---- | 
 |  |  | 
| void reflesh_palette(void) { | void pal_reset(void) { | 
 |  |  | 
 | REG8    i; | REG8    i; | 
 | REG8    j; | REG8    j; | 
 | UINT    k; | UINT    k; | 
 |  |  | 
| pals.blankcol = xmilcfg.BLKLIGHT; | pals.blankcol = 0; | 
| if ((!xmilcfg.SKIP_LINE) || (crtc.s.SCRN_BITS & SCRN_24KHZ)) { | pals.skipline = (xmilcfg.skipline)?xmilcfg.skiplight:0; | 
| pals.blankcol >>= 1; |  | 
| } |  | 
| halfgrp = xmilcfg.LINEDEPTH; |  | 
| switch(xmilcfg.TEXT400L) { |  | 
| case 0: |  | 
| halftxt = xmilcfg.LINEDEPTH; |  | 
| break; |  | 
|  |  | 
| case 1: |  | 
| halftxt = 0xff; |  | 
| break; |  | 
|  |  | 
| default: |  | 
| halftxt = xmilcfg.LINETEXT; |  | 
| break; |  | 
| } |  | 
|  |  | 
 | for (i=0; i<8; i++) { | for (i=0; i<8; i++) { | 
 | pal_settext(i); | pal_settext(i); | 
 | } | } |