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| version 1.1, 2003/11/21 06:51:12 | version 1.4, 2005/02/11 21:17:22 |
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| Line 4 | Line 4 |
| #include "codecnv.h" | #include "codecnv.h" |
| #if !defined(RESOURCE_US) // use TTF | |
| #define FONTMNG_CACHE 64 | #define FONTMNG_CACHE 64 |
| Line 173 static BOOL fdatgetcache(FNTMNG fhdl, co | Line 175 static BOOL fdatgetcache(FNTMNG fhdl, co |
| fhdl->cachehead = pos; | fhdl->cachehead = pos; |
| } | } |
| if (pfdat) { | if (pfdat) { |
| *pfdat = (FNTDAT)(((BYTE *)(fhdl + 1)) + (pos * fhdl->fontalign)); | *pfdat = (FNTDAT)(((UINT8 *)(fhdl + 1)) + (pos * fhdl->fontalign)); |
| } | } |
| return(r); | return(r); |
| } | } |
| Line 230 static void getlength1(FNTMNG fhdl, FNTD | Line 232 static void getlength1(FNTMNG fhdl, FNTD |
| } | } |
| } | } |
| static BYTE getpixeldepth(SDL_Surface *s, int x, int y) { | static UINT8 getpixeldepth(SDL_Surface *s, int x, int y) { |
| int bpp; | int bpp; |
| const BYTE *ptr; | const UINT8 *ptr; |
| if ((x >= 0) && (x < s->w) && (y >= 0) && (y < s->h)) { | if ((x >= 0) && (x < s->w) && (y >= 0) && (y < s->h)) { |
| bpp = s->format->BytesPerPixel; | bpp = s->format->BytesPerPixel; |
| ptr = (BYTE *)s->pixels + (y * s->pitch) + (x * bpp); | ptr = (UINT8 *)s->pixels + (y * s->pitch) + (x * bpp); |
| switch(bpp) { | switch(bpp) { |
| case 1: | case 1: |
| return((ptr[0] != 0)?FDAT_DEPTH:0); | return((ptr[0] != 0)?FDAT_DEPTH:0); |
| Line 255 static void getfont1(FNTMNG fhdl, FNTDAT | Line 257 static void getfont1(FNTMNG fhdl, FNTDAT |
| UINT16 utext[2]; | UINT16 utext[2]; |
| SDL_Surface *text; | SDL_Surface *text; |
| BYTE *dst; | UINT8 *dst; |
| int x; | int x; |
| int y; | int y; |
| int depth; | int depth; |
| Line 263 static void getfont1(FNTMNG fhdl, FNTDAT | Line 265 static void getfont1(FNTMNG fhdl, FNTDAT |
| codecnv_sjis2utf(utext, 2, string, length); | codecnv_sjis2utf(utext, 2, string, length); |
| text = TTF_RenderUNICODE_Solid(fhdl->ttf_font, utext, white); | text = TTF_RenderUNICODE_Solid(fhdl->ttf_font, utext, white); |
| setfdathead(fhdl, fdat, length, text); | setfdathead(fhdl, fdat, length, text); |
| dst = (BYTE *)(fdat + 1); | dst = (UINT8 *)(fdat + 1); |
| if (text) { | if (text) { |
| if (fhdl->fonttype & FDAT_ALIAS) { | if (fhdl->fonttype & FDAT_ALIAS) { |
| for (y=0; y<fdat->height; y++) { | for (y=0; y<fdat->height; y++) { |
| Line 272 static void getfont1(FNTMNG fhdl, FNTDAT | Line 274 static void getfont1(FNTMNG fhdl, FNTDAT |
| depth += getpixeldepth(text, x*2+1, y*2+0); | depth += getpixeldepth(text, x*2+1, y*2+0); |
| depth += getpixeldepth(text, x*2+0, y*2+1); | depth += getpixeldepth(text, x*2+0, y*2+1); |
| depth += getpixeldepth(text, x*2+1, y*2+1); | depth += getpixeldepth(text, x*2+1, y*2+1); |
| *dst++ = (BYTE)((depth + 2) / 4); | *dst++ = (UINT8)((depth + 2) / 4); |
| } | } |
| } | } |
| } | } |
| Line 412 fmg_err: | Line 414 fmg_err: |
| return(NULL); | return(NULL); |
| } | } |
| #else | |
| #if defined(SIZE_QVGA) | |
| #include "ank10.res" | |
| #else | |
| #include "ank12.res" | |
| #endif | |
| typedef struct { | |
| int fontsize; | |
| UINT fonttype; | |
| } _FNTMNG, *FNTMNG; | |
| BOOL fontmng_init(void) { | |
| return(SUCCESS); | |
| } | |
| void fontmng_setdeffontname(const char *name) { | |
| (void)name; | |
| } | |
| void *fontmng_create(int size, UINT type, const char *fontface) { | |
| int fontalign; | |
| int allocsize; | |
| FNTMNG ret; | |
| if (size < ANKFONTSIZE) { | |
| goto fmc_err1; | |
| } | |
| fontalign = sizeof(_FNTDAT) + (size * size); | |
| fontalign = (fontalign + 3) & (~3); | |
| allocsize = sizeof(_FNTMNG) + fontalign; | |
| ret = (FNTMNG)_MALLOC(allocsize, "font mng"); | |
| if (ret == NULL) { | |
| goto fmc_err1; | |
| } | |
| ZeroMemory(ret, allocsize); | |
| ret->fontsize = size; | |
| ret->fonttype = type; | |
| return(ret); | |
| fmc_err1: | |
| (void)fontface; | |
| return(NULL); | |
| } | |
| void fontmng_destroy(void *hdl) { | |
| if (hdl) { | |
| _MFREE(hdl); | |
| } | |
| } | |
| static void setfdathead(FNTMNG fhdl, FNTDAT fdat, int width) { | |
| if (fhdl->fonttype & FDAT_PROPORTIONAL) { | |
| fdat->width = width; | |
| fdat->pitch = width + 1; | |
| fdat->height = fhdl->fontsize; | |
| } | |
| else { | |
| fdat->width = max(width, fhdl->fontsize >> 1); | |
| fdat->pitch = (fhdl->fontsize >> 1) + 1; | |
| fdat->height = fhdl->fontsize; | |
| } | |
| } | |
| static void getlength1(FNTMNG fhdl, FNTDAT fdat, | |
| const char *string, int length) { | |
| int c; | |
| c = string[0] - 0x20; | |
| if ((c < 0) || (c >= 0x60)) { | |
| c = 0x1f; // ? | |
| } | |
| setfdathead(fhdl, fdat, ankfont[c * ANKFONTSIZE]); | |
| } | |
| static void getfont1(FNTMNG fhdl, FNTDAT fdat, | |
| const char *string, int length) { | |
| int c; | |
| const UINT8 *src; | |
| int width; | |
| UINT8 *dst; | |
| int x; | |
| int y; | |
| c = string[0] - 0x20; | |
| if ((c < 0) || (c >= 0x60)) { | |
| c = 0x1f; // ? | |
| } | |
| src = ankfont + (c * ANKFONTSIZE); | |
| width = *src++; | |
| setfdathead(fhdl, fdat, width); | |
| dst = (UINT8 *)(fdat + 1); | |
| ZeroMemory(dst, fdat->width * fdat->height); | |
| dst += ((fdat->height - ANKFONTSIZE) / 2) * fdat->width; | |
| dst += (fdat->width - width) / 2; | |
| for (y=0; y<(ANKFONTSIZE - 1); y++) { | |
| dst += fdat->width; | |
| for (x=0; x<width; x++) { | |
| dst[x] = (src[0] & (0x80 >> x))?0xff:0x00; | |
| } | |
| src++; | |
| } | |
| } | |
| BOOL fontmng_getsize(void *hdl, const char *string, POINT_T *pt) { | |
| FNTMNG fhdl; | |
| char buf[4]; | |
| _FNTDAT fdat; | |
| int width; | |
| int leng; | |
| if ((hdl == NULL) || (string == NULL)) { | |
| goto fmgs_exit; | |
| } | |
| fhdl = (FNTMNG)hdl; | |
| width = 0; | |
| buf[2] = '\0'; | |
| while(1) { | |
| buf[0] = *string++; | |
| if ((((buf[0] ^ 0x20) - 0xa1) & 0xff) < 0x3c) { | |
| buf[1] = *string++; | |
| if (buf[1] == '\0') { | |
| break; | |
| } | |
| leng = 2; | |
| } | |
| else if (buf[0]) { | |
| buf[1] = '\0'; | |
| leng = 1; | |
| } | |
| else { | |
| break; | |
| } | |
| getlength1(fhdl, &fdat, buf, leng); | |
| width += fdat.pitch; | |
| } | |
| if (pt) { | |
| pt->x = width; | |
| pt->y = fhdl->fontsize; | |
| } | |
| return(SUCCESS); | |
| fmgs_exit: | |
| return(FAILURE); | |
| } | |
| BOOL fontmng_getdrawsize(void *hdl, const char *string, POINT_T *pt) { | |
| FNTMNG fhdl; | |
| char buf[4]; | |
| _FNTDAT fdat; | |
| int width; | |
| int leng; | |
| int posx; | |
| if ((hdl == NULL) || (string == NULL)) { | |
| goto fmgds_exit; | |
| } | |
| fhdl = (FNTMNG)hdl; | |
| width = 0; | |
| posx = 0; | |
| buf[2] = '\0'; | |
| while(1) { | |
| buf[0] = *string++; | |
| if ((((buf[0] ^ 0x20) - 0xa1) & 0xff) < 0x3c) { | |
| buf[1] = *string++; | |
| if (buf[1] == '\0') { | |
| break; | |
| } | |
| leng = 2; | |
| } | |
| else if (buf[0]) { | |
| buf[1] = '\0'; | |
| leng = 1; | |
| } | |
| else { | |
| break; | |
| } | |
| getlength1(fhdl, &fdat, buf, leng); | |
| width = posx + max(fdat.width, fdat.pitch); | |
| posx += fdat.pitch; | |
| } | |
| if (pt) { | |
| pt->x = width; | |
| pt->y = fhdl->fontsize; | |
| } | |
| return(SUCCESS); | |
| fmgds_exit: | |
| return(FAILURE); | |
| } | |
| FNTDAT fontmng_get(void *hdl, const char *string) { | |
| FNTMNG fhdl; | |
| FNTDAT fdat; | |
| int leng; | |
| if ((hdl == NULL) || (string == NULL)) { | |
| goto fmg_err; | |
| } | |
| fhdl = (FNTMNG)hdl; | |
| fdat = (FNTDAT)(fhdl + 1); | |
| leng = 1; | |
| if (((((string[0] ^ 0x20) - 0xa1) & 0xff) < 0x3c) && | |
| (string[1] != '\0')) { | |
| leng = 2; | |
| } | |
| getfont1(fhdl, fdat, string, leng); | |
| return(fdat); | |
| fmg_err: | |
| return(NULL); | |
| } | |
| #endif | |