dmlib: tools/fontconv.c annotate

annotate tools/fontconv.c @ 2298:b5abfff07ca9

Add new DMGrowBuf helper functions dmGrowBufCopyOffsSize() and dmGrowBufConstCopyOffsSize().

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 04 Jul 2019 10:54:16 +0300
parents	8ca515ab9c84
children	b7cd5dd0b82e

rev	line source
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * fontconv - Convert bitmap fonts
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * Programmed and designed by Matti 'ccr' Hamalainen
874 9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	4 * (C) Copyright 2012-2015 Tecnic Software productions (TNSP)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 *
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 * Please read file 'COPYING' for information on license and distribution.
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 */
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 #include <stdio.h>
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include "dmlib.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #include "dmargs.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11 #include "dmfile.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12 #include "dmimage.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13 #include "dmtext.h"
1881 73545a442ffe Move dmresw function declarations to dmres.h Matti Hamalainen <ccr@tnsp.org> parents: 1606 diff changeset	14 #include "dmres.h"
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	15
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	16 char optInFilename = NULL, optOutFilename = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	17
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	18 int optSplitWidth = 8,
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	19 optSplitHeight = 8,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	20 optBPP = 32;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	22 SDL_Color optColor = { 255, 255, 255, 100 };
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	23
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	24
860 daebbf28953d The argument handling API in dmargs* was synced with th-libs. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	25 static const DMOptArg optList[] =
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27 { 0, '?', "help", "Show this help", OPT_NONE },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	28 { 1, 'v', "verbose", "Be more verbose", OPT_NONE },
2075 2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	29 { 2, 's', "size", "Set glyph dimensions (-s W:H or -s N) for image->font conversion", OPT_ARGREQ },
1272 acae5f8ebc67 Fix build process. Matti Hamalainen <ccr@tnsp.org> parents: 1235 diff changeset	30 #ifdef DM_GFX_TTF_TEXT
1357 370c40e0847f Remove useless -o option from fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 1272 diff changeset	31 { 3, 'c', "color", "TTF font rendering color (def: 0xFFFFFF)", OPT_ARGREQ },
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	32 { 4, 'b', "bpp", "Render font in 8 or 32 bits per pixel (default 32)", OPT_ARGREQ },
1272 acae5f8ebc67 Fix build process. Matti Hamalainen <ccr@tnsp.org> parents: 1235 diff changeset	33 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 };
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	35
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	36 const int optListN = sizeof(optList) / sizeof(optList[0]);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	37
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	38
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39 BOOL argHandleOpt(const int optN, char optArg, char currArg)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41 switch (optN)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	43 case 0:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44 dmPrintBanner(stdout, dmProgName,
645 6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	45 "[options] <sourcefile.(ttf\|fnt\|dmf\|png)> <outputfile.dmf>");
646 cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	46
860 daebbf28953d The argument handling API in dmargs* was synced with th-libs. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	47 dmArgsPrintHelp(stdout, optList, optListN, 0);
646 cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	48 printf(
647 afdcd000313c Add linefeed. Matti Hamalainen <ccr@tnsp.org> parents: 646 diff changeset	49 "\n"
646 cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	50 "This utility can be used to convert TSFONT files to bitmap DMFONT (DMF)\n"
cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	51 "files, render TrueType TTF to DMFONT at desired glyph resolution, or\n"
cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	52 "cut a PNG (or JPEG) image to glyphs of desired size.\n");
cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	53
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 exit(0);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57 case 1:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58 dmVerbosity++;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	59 break;
213 5b1554eb9928 Add option for specifying the output variable name for C source output mode. Matti Hamalainen <ccr@tnsp.org> parents: 212 diff changeset	60
648 7303c43bf347 Fix fontconv option handling again. Matti Hamalainen <ccr@tnsp.org> parents: 647 diff changeset	61 case 2:
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62 {
2075 2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	63 unsigned int fontW, fontH;
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	64 char *sep = strchr(optArg, ':');
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	65 if (sep != NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66 {
2075 2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	67 char *tmpStr = dm_strndup(optArg, sep - optArg);
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	68
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	69 if (!dmGetIntVal(tmpStr, &fontW, NULL) \|\|
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	70 !dmGetIntVal(sep + 1, &fontH, NULL))
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	71 {
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	72 dmErrorMsg("Invalid font width or height value ('%s')\n",
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	73 optArg);
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	74
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	75 dmFree(tmpStr);
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	76 return FALSE;
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	77 }
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	78
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	79 dmFree(tmpStr);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80 }
2075 2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	81 else
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82 {
2075 2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	83 if (!dmGetIntVal(optArg, &fontW, NULL))
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	84 {
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	85 dmErrorMsg("Invalid font size value ('%s')\n",
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	86 optArg);
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	87
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	88 return FALSE;
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	89 }
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	90 fontH = fontW;
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	91 }
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	92
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	93 if (fontW < DMFONT_MIN_WIDTH \|\| fontW > DMFONT_MAX_WIDTH \|\|
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	94 fontH < DMFONT_MIN_HEIGHT \|\| fontH > DMFONT_MAX_HEIGHT)
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	95 {
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	96 dmErrorMsg("Invalid font dimensions, must be %d < W %d, %d < H < %d.\n",
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97 DMFONT_MIN_WIDTH , DMFONT_MAX_WIDTH,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98 DMFONT_MIN_HEIGHT , DMFONT_MAX_HEIGHT);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 }
2075 2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	101 optSplitWidth = fontW;
2ca6a13b091b Improve fontconv '-s' option parsing. Matti Hamalainen <ccr@tnsp.org> parents: 2007 diff changeset	102 optSplitHeight = fontH;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105
1357 370c40e0847f Remove useless -o option from fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 1272 diff changeset	106 case 3:
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	107 {
867 56e12109b936 Portability warning fixes. Matti Hamalainen <ccr@tnsp.org> parents: 860 diff changeset	108 unsigned int colR, colG, colB, colA = 100;
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	109 if (optArg[0] == '#' \|\| optArg[0] == '$') optArg++;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	110 else
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	111 if (optArg[0] == '0' && optArg[1] == 'x') optArg += 2;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	112
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	113 if (sscanf(optArg, "%02x%02x%02x", &colR, &colG, &colB) != 3 &&
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	114 sscanf(optArg, "%02x%02x%02x%02x", &colR, &colG, &colB, &colA) != 4)
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	115 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	116 dmErrorMsg("Invalid RGB hex representation '%s'.\n",
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	117 optArg);
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	118 return FALSE;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	119 }
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	120
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	121 optColor.r = colR;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	122 optColor.g = colG;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	123 optColor.b = colB;
1557 5e5f75b45f8d Initial port to SDL2. Many things will not work now. Matti Hamalainen <ccr@tnsp.org> parents: 1357 diff changeset	124 optColor.a = colA;
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	125 }
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	126 break;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	127
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	128 case 4:
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	129 if (sscanf(optArg, "%d", &optBPP) != 1)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	130 {
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	131 dmErrorMsg("Invalid argument for -b option, '%s'.\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	132 optArg);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	133 return FALSE;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	134 }
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	135 if (optBPP != 8 && optBPP != 32)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	136 {
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	137 dmErrorMsg("Invalid bit depth %d, must be 8 or 32.\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	138 optBPP);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	139 return FALSE;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	140 }
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	141 break;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	142
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 default:
2183 e3f0eaf23f4f Change the error message for unimplemented option argument. Matti Hamalainen <ccr@tnsp.org> parents: 2075 diff changeset	144 dmErrorMsg("Unimplemented option argument '%s'.\n", currArg);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 }
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	147
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 return TRUE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 BOOL argHandleFile(char *currArg)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	154 if (optInFilename == NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 optInFilename = currArg;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156 else
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	157 if (optOutFilename == NULL)
645 6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	158 optOutFilename = currArg;
6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	159 else
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	161 dmErrorMsg("Too many filename arguments, '%s'\n", currArg);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 }
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	164
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 return TRUE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 int dmCreateBitmapFontFromImage(SDL_Surface image, int width, int height, DMBitmapFont *pfont)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	171 int nglyph, xglyphs, yglyphs;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 DMBitmapFont *font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	174 if (image->w < width \|\| width < 2 \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	175 image->h < height \|\| height < 2)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 return DMERR_INVALID_ARGS;
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	177
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178 xglyphs = image->w / width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 yglyphs = image->h / height;
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	180
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	181 if ((font = dmNewBitmapFont(
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	182 xglyphs * yglyphs,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	183 xglyphs * yglyphs,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	184 width, height, image->format->BitsPerPixel)) == NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	185 return DMERR_MALLOC;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	186
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	187 dmMsg(1, "%d x %d split as %d x %d blocks => %d x %d = %d glyphs, bpp=%d.\n",
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 image->w, image->h,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 width, height,
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	190 xglyphs, yglyphs,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	191 xglyphs * yglyphs, image->format->BitsPerPixel);
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	192
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 nglyph = 0;
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	194 for (int yc = 0; yc < yglyphs; yc++)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	195 for (int xc = 0; xc < xglyphs; xc++)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	196 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	197 DMBitmapGlyph *glyph = &font->glyphMap[nglyph++];
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	198 SDL_Rect src, dst;
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	199
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	200 src.x = xc * width;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	201 src.y = yc * height;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	202 dst.w = src.w = width;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	203 dst.h = src.h = height;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	205 dst.x = 0;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	206 dst.y = nglyph * height;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	207 glyph->index = nglyph;
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	208
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	209 SDL_BlitSurface(image, &src, font->glyphs, &dst);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210 }
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	211
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	212 *pfont = font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213 return DMERR_OK;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	217 int dmSaveBitmapFont(DMResource fp, DMBitmapFont font)
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	218 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	219 if (font == NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	220 return DMERR_NULLPTR;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	221
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	222 if (font->nglyphs > font->maxglyph \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	223 font->maxglyph > DMFONT_MAX_GLYPHS \|\|
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	224 font->width > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	225 font->height > DMFONT_MAX_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	226 font->width < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	227 font->height < DMFONT_MIN_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	228 return DMERR_INVALID_DATA;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	229
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	230 // Write the DMFONT header
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	231 if (!dmf_write_str(fp, (Uint8 *) DMFONT_MAGIC, 6) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	232 !dmf_write_le16(fp, DMFONT_VERSION) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	233 !dmf_write_le16(fp, font->nglyphs) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	234 !dmf_write_le16(fp, font->maxglyph) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	235 !dmf_write_byte(fp, font->width) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	236 !dmf_write_byte(fp, font->height) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	237 !dmf_write_byte(fp, font->glyphs->format->BitsPerPixel))
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	238 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	239
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	240 // Write the glyph data
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	241 for (int index = 0; index < font->maxglyph; index++)
874 9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	242 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	243 DMBitmapGlyph *glyph = &font->glyphMap[index];
1967 8a98d1517460 Fix glyph index saving .. sigh. Matti Hamalainen <ccr@tnsp.org> parents: 1965 diff changeset	244 if (glyph->index >= 0)
874 9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	245 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	246 Uint8 pixels = font->glyphs->pixels + font->gsize glyph->index;
874 9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	247
9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	248 // Each glyph has its table index and w/h stored
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	249 if (!dmf_write_le16(fp, index) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	250 !dmf_write_byte(fp, glyph->width) \|\|
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	251 !dmf_write_byte(fp, glyph->height))
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	252 return DMERR_FWRITE;
874 9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	253
9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	254 // Write the pixel data
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	255 for (int y = 0; y < glyph->height; y++)
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	256 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	257 if (dmfwrite(pixels, font->glyphs->format->BytesPerPixel,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	258 glyph->width, fp) != (size_t) glyph->width)
874 9d874c1c4a58 Cleanups in fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 867 diff changeset	259 return DMERR_FWRITE;
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	260
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	261 pixels += font->glyphs->pitch;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	262 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	263 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	264 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	265
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	266 return DMERR_OK;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	267 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	268
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	269
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270 int main(int argc, char *argv[])
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271 {
209 17d4cc4c3ed1 Add ability to dump a DMFONT as a binary data in a C header file. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	272 DMResource inFile = NULL, outFile = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	273 DMBitmapFont *font = NULL;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	274 SDL_Surface *fontbmap = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	275 int res;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	276 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	277 BOOL initTTF = FALSE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	278 TTF_Font *ttf = NULL;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	279 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	280
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	281 dmInitProg("fontconv", "Bitmap font converter", "0.4", NULL, NULL);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	282
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	283 // Parse arguments
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	284 if (!dmArgsProcess(argc, argv, optList, optListN,
860 daebbf28953d The argument handling API in dmargs* was synced with th-libs. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	285 argHandleOpt, argHandleFile, OPTH_BAILOUT))
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	286 exit(1);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	287
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	288 // Check arguments
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	289 if (optInFilename == NULL \|\| optOutFilename == NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	290 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	291 dmErrorMsg("Input or output file not specified!\n");
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	292 return 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	293 }
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	294
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	295 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	296 if (TTF_Init() < 0)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	297 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	298 dmErrorMsg("Could not initialize FreeType/TTF: %s\n", SDL_GetError());
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	299 goto exit;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	300 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	301 initTTF = TRUE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	302 #endif
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	303
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	304 // Open the source file
1606 93d1050eac99 Rename dmf_create_() functions to dmf_open_(). Matti Hamalainen <ccr@tnsp.org> parents: 1557 diff changeset	305 if ((res = dmf_open_stdio(optInFilename, "rb", &inFile)) != DMERR_OK)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	306 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	307 dmErrorMsg("Error opening input file '%s', %d: %s\n",
730 3d813c81f33c More work on resources API. Matti Hamalainen <ccr@tnsp.org> parents: 655 diff changeset	308 optInFilename, res, dmErrorStr(res));
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	309 goto exit;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	310 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	311
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	312
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	313 if ((res = dmLoadBitmapFont(inFile, &font)) == DMERR_OK)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	314 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	315 dmMsg(1, "Input is a TSFONT/DMFONT font file, %d x %d, %d glyphs (%d max).\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	316 font->width, font->height, font->nglyphs, font->maxglyph);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	317 }
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	318 else
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	319 if (res != DMERR_INVALID)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	320 {
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	321 dmErrorMsg("Input is a TSFONT/DMFONT font file, but there is an error: %s\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	322 dmErrorStr(res));
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	323 goto exit;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	324 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	325 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	326 else
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	327 if ((ttf = TTF_OpenFont(optInFilename, optSplitWidth - 1)) != NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	328 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	329 int gmin = 34, gmax = 127;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	330
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	331 dmMsg(1, "Input is a TTF TrueType font, rendering at %d x %d, %d bpp.\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	332 optSplitWidth, optSplitHeight, optBPP);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	333
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	334 dmMsg(1, "Rendering glyph range %d to %d inclusive.\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	335 gmin, gmax);
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	336
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	337 TTF_SetFontStyle(ttf, TTF_STYLE_NORMAL);
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	338
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	339 // Create the bitmap font
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	340 if ((font = dmNewBitmapFont(gmax - gmin + 1, 256,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	341 optSplitWidth - 6, optSplitHeight + 2, optBPP)) == NULL)
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	342 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	343 dmErrorMsg("Could not allocate bitmap font!\n");
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	344 goto exit;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	345 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	346
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	347 // Render glyphs from the normal ASCII range only
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	348 for (int index = 0, nglyph = gmin; nglyph <= gmax; nglyph++)
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	349 {
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	350 SDL_Surface *tmp;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	351 char str[2];
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	352 str[0] = nglyph;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	353 str[1] = 0;
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	354
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	355 // Render the glyph from TTF to surface
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	356 if (optBPP == 8)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	357 tmp = TTF_RenderText_Solid(ttf, str, optColor);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	358 else
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	359 tmp = TTF_RenderText_Blended(ttf, str, optColor);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	360
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	361 if (tmp != NULL)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	362 {
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	363 DMBitmapGlyph *glyph = &font->glyphMap[nglyph];
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	364 int minx, miny, advance;
1960 b99e04c356ec Some dead code was accidentally left in. Delete it. Matti Hamalainen <ccr@tnsp.org> parents: 1957 diff changeset	365 SDL_Rect dst;
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	366
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	367 if (TTF_GlyphMetrics(ttf, nglyph, &minx, NULL, &miny, NULL, &advance) == -1)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	368 {
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	369 dmErrorMsg("Could not get TTF glyph metrics for character '%c' (%d).\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	370 nglyph, nglyph);
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	371 goto exit;
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	372 }
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	373
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	374 dst.x = 0;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	375 dst.y = index * font->height;
1976 5f9e8dd62c70 Use font general width/height for glyphs when generating from TrueType font, Matti Hamalainen <ccr@tnsp.org> parents: 1968 diff changeset	376 dst.w = font->width;
5f9e8dd62c70 Use font general width/height for glyphs when generating from TrueType font, Matti Hamalainen <ccr@tnsp.org> parents: 1968 diff changeset	377 dst.h = font->height;
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	378
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	379 // Set glyph data
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	380 glyph->width = font->width;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	381 glyph->height = font->height;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	382 glyph->index = index;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	383
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	384 SDL_BlitSurface(tmp, NULL, font->glyphs, &dst);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	385 SDL_FreeSurface(tmp);
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	386 index++;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	387 }
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	388 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	389 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	390 #endif
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	391 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	392 {
1203 2b48b7fe95bc Use dmfreset() instead of dmfseek() to seek to stream start. Matti Hamalainen <ccr@tnsp.org> parents: 958 diff changeset	393 dmfreset(inFile);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	394
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	395 if ((fontbmap = dmLoadImage(inFile)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	396 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	397 dmErrorMsg("Could not load image file '%s'.\n", optInFilename);
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	398 goto exit;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	399 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	400
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	401 dmMsg(1, "Input is a bitmap image (%d x %d, %d bpp), splitting to %d x %d.\n",
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	402 fontbmap->w, fontbmap->h, fontbmap->format->BitsPerPixel,
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	403 optSplitWidth, optSplitHeight);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	404
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	405 if ((res = dmCreateBitmapFontFromImage(fontbmap, optSplitWidth, optSplitHeight, &font)) != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	406 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	407 dmErrorMsg("Could not create a font from image, %d: %s\n",
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	408 res, dmErrorStr(res));
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	409 goto exit;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	411 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	412
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	413 if (font == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	414 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	415 dmErrorMsg("No font loaded.\n");
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	416 goto exit;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	417 }
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	418
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	419 // Count number of actually existing glyphs despite that we should have
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	420 // that information in font->nglyphs. Also sanity check the glyphs.
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	421 font->nglyphs = 0;
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	422 for (int n = 0; n < font->maxglyph; n++)
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	423 {
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	424 DMBitmapGlyph *glyph = &font->glyphMap[n];
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	425
1968 868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	426 if (glyph->index >= 0)
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	427 {
1968 868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	428 font->nglyphs++;
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	429 if (glyph->width < DMFONT_MIN_WIDTH \|\|
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	430 glyph->height < DMFONT_MIN_HEIGHT \|\|
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	431 glyph->width > DMFONT_MAX_WIDTH \|\|
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	432 glyph->height > DMFONT_MAX_HEIGHT \|\|
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	433 glyph->width > font->width \|\|
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	434 glyph->height > font->height)
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	435 {
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	436 dmErrorMsg("Invalid glyph #%d: %d x %d (font %d x %d)\n",
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	437 n,
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	438 glyph->width, glyph->height,
868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	439 font->width, font->height);
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	440 goto exit;
1968 868e39741d26 Only check glyphs that will be saved. Matti Hamalainen <ccr@tnsp.org> parents: 1967 diff changeset	441 }
1957 ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	442 }
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	443 }
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	444
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	445 dmMsg(1, "Outputting a DMFONT format bitmap font, %d x %d with %d glyphs (%d max), %d bpp.\n",
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	446 font->width, font->height,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	447 font->nglyphs, font->maxglyph,
ef08af6887b7 Revamp the bitmap font system to use single SDL_Surface for the font Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	448 font->glyphs->format->BitsPerPixel);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	449
1606 93d1050eac99 Rename dmf_create_() functions to dmf_open_(). Matti Hamalainen <ccr@tnsp.org> parents: 1557 diff changeset	450 if ((res = dmf_open_stdio(optOutFilename, "wb", &outFile)) != DMERR_OK)
209 17d4cc4c3ed1 Add ability to dump a DMFONT as a binary data in a C header file. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	451 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	452 dmErrorMsg("Error creating file '%s', %d: %s\n",
730 3d813c81f33c More work on resources API. Matti Hamalainen <ccr@tnsp.org> parents: 655 diff changeset	453 optInFilename, res, dmErrorStr(res));
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	454 goto exit;
209 17d4cc4c3ed1 Add ability to dump a DMFONT as a binary data in a C header file. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	455 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	456
209 17d4cc4c3ed1 Add ability to dump a DMFONT as a binary data in a C header file. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	457 res = dmSaveBitmapFont(outFile, font);
17d4cc4c3ed1 Add ability to dump a DMFONT as a binary data in a C header file. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	458 dmf_close(outFile);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	460 if (res != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	461 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 885 diff changeset	462 dmErrorMsg("Error saving font, %d: %s\n",
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	463 res, dmErrorStr(res));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	465
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	466 exit:
8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	467 // Cleanup
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	468 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	469 if (initTTF)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	470 TTF_Quit();
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	471 #endif
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	472
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	473 dmf_close(inFile);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	474 dmFreeBitmapFont(font);
2259 8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	475 if (fontbmap != NULL)
8ca515ab9c84 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2183 diff changeset	476 SDL_FreeSurface(fontbmap);
1235 5b8245e5f785 Remove trailing whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1203 diff changeset	477
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	478 return 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	479 }

Mercurial > hg > dmlib

annotate tools/fontconv.c @ 2298:b5abfff07ca9