dmlib: fontconv.c annotate

annotate fontconv.c @ 646:cc4e6ab6120b

Add some help text to fontconv.

author	Matti Hamalainen <ccr@tnsp.org>
date	Mon, 15 Apr 2013 13:26:17 +0300
parents	6dd155bbfc5c
children	afdcd000313c

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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4 * (C) Copyright 2012 Tecnic Software productions (TNSP)
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 <errno.h>
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #include "dmlib.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11 #include "dmargs.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12 #include "dmfile.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13 #include "dmimage.h"
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	14 #include "dmtext.h"
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	15 #include "dmresw.h"
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	17 char optInFilename = NULL, optOutFilename = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	19 int optSplitWidth = 8,
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 optSplitHeight = 8;
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 DMOptArg optList[] =
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 },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	29 { 3, 's', "size", "Set glyph dimensions (-s WxH) for image->font conversion", OPT_ARGREQ },
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	30 { 4, 'c', "color", "TTF font rendering color (def: 0xFFFFFF)", OPT_ARGREQ },
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 };
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 const int optListN = sizeof(optList) / sizeof(optList[0]);
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 BOOL argHandleOpt(const int optN, char optArg, char currArg)
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 switch (optN)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40 case 0:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41 dmPrintBanner(stdout, dmProgName,
645 6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	42 "[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	43
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44 dmArgsPrintHelp(stdout, optList, optListN);
646 cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	45 printf(
cc4e6ab6120b Add some help text to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 645 diff changeset	46 "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	47 "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	48 "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	49
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 exit(0);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 case 1:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 dmVerbosity++;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 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	56
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57 case 3:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	59 int w, h;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60 if (sscanf(optArg, "%dx%d", &w, &h) != 2)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	61 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62 dmError("Invalid argument for -s option, '%s'.\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	63 optArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	64 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	65 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66 if (w < DMFONT_MIN_WIDTH \|\| w > DMFONT_MAX_WIDTH \|\|
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67 h < DMFONT_MIN_HEIGHT \|\| h > DMFONT_MAX_HEIGHT)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	69 dmError("Invalid dimensions, must be %d < W %d, %d < H < %d.\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70 DMFONT_MIN_WIDTH , DMFONT_MAX_WIDTH,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	71 DMFONT_MIN_HEIGHT , DMFONT_MAX_HEIGHT);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	72 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	73 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	74 optSplitWidth = w;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75 optSplitHeight = h;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	76 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	77 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	78
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	79 case 4:
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	80 {
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	81 int colR, colG, colB, colA = 100;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	82 if (optArg[0] == '#' \|\| optArg[0] == '$') optArg++;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	83 else
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	84 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	85
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	86 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	87 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	88 {
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	89 dmError("Invalid RGB hex representation '%s'.\n",
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	90 optArg);
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	91 return FALSE;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	92 }
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	93
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	94 optColor.r = colR;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	95 optColor.g = colG;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	96 optColor.b = colB;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	97 optColor.unused = colA;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	98 }
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	99 break;
151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	100
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 default:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 dmError("Unknown argument '%s'.\n", currArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106 return TRUE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 BOOL argHandleFile(char *currArg)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 if (!optInFilename)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 optInFilename = currArg;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114 else
645 6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	115 if (optOutFilename)
6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	116 optOutFilename = currArg;
6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	117 else
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 dmError("Too many filename arguments, '%s'\n", currArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123 return TRUE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 int dmCreateBitmapFontFromImage(SDL_Surface image, int width, int height, DMBitmapFont *pfont)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129 int nglyph, xc, yc, xglyphs, yglyphs;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 DMBitmapFont *font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 if (image->w < width \|\| width < 4 \|\| image->h < height \|\| height < 4)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 return DMERR_INVALID_ARGS;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 xglyphs = image->w / width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 yglyphs = image->h / height;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 if ((font = dmNewBitmapFont(xglyphs * yglyphs, width, height)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139 return DMERR_MALLOC;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	141 dmMsg(1, "%d x %d split as %d x %d blocks => %d x %d = %d glyphs.\n",
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142 image->w, image->h,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 width, height,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 xglyphs, yglyphs, xglyphs * yglyphs);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 nglyph = 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147 for (yc = 0; yc < yglyphs; yc++)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 for (xc = 0; xc < xglyphs; xc++)
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 SDL_Surface *glyph = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 image->format->BitsPerPixel,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 image->format->Rmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 image->format->Gmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154 image->format->Bmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 image->format->Amask);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157 if (glyph == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159 dmFreeBitmapFont(font);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160 return DMERR_MALLOC;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 SDL_Rect r;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 r.x = xc * width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 r.y = yc * height;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 r.w = width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167 r.h = height;
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 SDL_BlitSurface(image, &r, glyph, NULL);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 font->glyphs[nglyph++] = glyph;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174 *pfont = font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 return DMERR_OK;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	179 int dmSaveBitmapFont(DMResource res, DMBitmapFont font)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	180 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	181 int maxglyph, nglyphs, n;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	182 if (font == NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	183 return DMERR_NULLPTR;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	184
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	185 if (font->nglyphs > DMFONT_MAX_GLYPHS \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	186 font->width > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	187 font->height > DMFONT_MAX_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	188 font->width < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	189 font->height < DMFONT_MIN_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	190 return DMERR_INVALID_DATA;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	191
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	192 // Count number of actually existing glyphs
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	193 for (maxglyph = nglyphs = n = 0; n < font->nglyphs; n++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	194 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	195 SDL_Surface *glyph = font->glyphs[n];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	196 if (glyph != NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	197 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	198 maxglyph = n;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	199 if (glyph->w < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	200 glyph->h < DMFONT_MIN_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	201 glyph->w > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	202 glyph->h > DMFONT_MAX_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	203 continue;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	204 nglyphs++;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	205 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	206 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	207
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	208 // Write the DMFONT header
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	209 if (!dmf_write_str(res, (Uint8 *) DMFONT_MAGIC, 6))
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	210 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	211
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	212 dmf_write_le16(res, DMFONT_VERSION);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	213 dmf_write_le16(res, nglyphs);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	214 dmf_write_le16(res, maxglyph + 1);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	215 dmfputc(font->width, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	216 dmfputc(font->height, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	217
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	218 if (nglyphs > 0)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	219 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	220 int i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	221 SDL_Surface *glyph = font->glyphs[maxglyph];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	222
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	223 // If there are actual glyphs stored, save this
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	224 dmfputc(glyph->format->BitsPerPixel, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	225 dmf_write_le32(res, glyph->format->Rmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	226 dmf_write_le32(res, glyph->format->Gmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	227 dmf_write_le32(res, glyph->format->Bmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	228 dmf_write_le32(res, glyph->format->Amask);
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 for (i = 0; i < font->nglyphs; i++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	231 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	232 glyph = font->glyphs[i];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	233 if (glyph != NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	234 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	235 int y;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	236 Uint8 *pixels = glyph->pixels;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	237
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	238 if (glyph->w < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	239 glyph->h < DMFONT_MIN_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	240 glyph->w > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	241 glyph->h > DMFONT_MAX_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	242 continue;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	243
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	244 // Each glyph has its table index and w/h stored
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	245 dmf_write_le16(res, i);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	246 dmfputc(glyph->w, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	247 dmfputc(glyph->h, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	248
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	249 // Write the pixel data
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	250 for (y = 0; y < glyph->h; y++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	251 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	252 if (dmfwrite(pixels, glyph->format->BytesPerPixel, glyph->w, res) != (size_t) glyph->w)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	253 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	254 pixels += glyph->pitch;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	255 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	256 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	257 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	258 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	259
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	260 return DMERR_OK;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	261 }
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
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	264 int main(int argc, char *argv[])
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	265 {
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	266 DMResource inFile = NULL, outFile = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	267 DMBitmapFont *font = NULL;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	268 SDL_Surface *fontbmap = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	269 int res;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	270 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	271 BOOL initTTF = FALSE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	272 TTF_Font *ttf = NULL;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	273 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274
644 ffe0d08422c8 Bump version. Matti Hamalainen <ccr@tnsp.org> parents: 633 diff changeset	275 dmInitProg("fontconv", "Bitmap font converter", "0.3", NULL, NULL);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276 dmVerbosity = 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278 // Parse arguments
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	279 if (!dmArgsProcess(argc, argv, optList, optListN,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	280 argHandleOpt, argHandleFile, TRUE))
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	281 exit(1);
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 // Check arguments
645 6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	284 if (!optInFilename \|\| !optOutFilename)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	285 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	286 dmError("Input or output file not specified!\n");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	287 return 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	288 }
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	289
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	290 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	291 if (TTF_Init() < 0)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	292 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	293 dmError("Could not initialize FreeType/TTF: %s\n", SDL_GetError());
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	294 goto error_exit;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	295 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	296 initTTF = TRUE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	297 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	298
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	299 // Open the source file
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	300 if ((inFile = dmf_create_stdio(optInFilename, "rb")) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	301 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	302 dmError("Error opening input file '%s', %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	303 optInFilename, errno, strerror(errno));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	304 return 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	305 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	306
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	307
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	308 if ((res = dmLoadBitmapFont(inFile, &font)) == DMERR_OK)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	309 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	310 dmMsg(1, "Input is a TSFONT/DMFONT font file.\n");
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	311 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	312 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	313 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	314 if ((ttf = TTF_OpenFont(optInFilename, optSplitWidth)) != NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315 {
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	316 int i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	317 dmMsg(1, "Input is a TTF TrueType font, rendering at %d x %d.\n",
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	318 optSplitWidth, optSplitHeight);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	319
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	320 TTF_SetFontStyle(ttf, TTF_STYLE_NORMAL);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	321
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	322 if ((font = dmNewBitmapFont(256, optSplitWidth - 1, optSplitHeight+4)) == NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	323 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	324 goto error_exit;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	325 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	326
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	327 for (i = 0; i < 255; i++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	328 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	329 char str[2];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	330 str[0] = i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	331 str[1] = 0;
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	332 font->glyphs[i] = TTF_RenderText_Blended(ttf, str, optColor);
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	333 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	334 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	335 #endif
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	336 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	337 {
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	338 dmfseek(inFile, 0L, SEEK_SET);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	339
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	340 if ((fontbmap = dmLoadImage(inFile)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	341 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	342 dmError("Could not load image file '%s'.\n", optInFilename);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	343 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	344 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	345
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	346 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	347 fontbmap->w, fontbmap->h, fontbmap->format->BitsPerPixel,
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	348 optSplitWidth, optSplitHeight);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	349
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	350 if ((res = dmCreateBitmapFontFromImage(fontbmap, optSplitWidth, optSplitHeight, &font)) != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	351 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	352 dmError("Could not create a font from image, %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	353 res, dmErrorStr(res));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	354 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	355 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	356 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	357
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358 if (font == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	359 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	360 dmError("No font loaded.\n");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	361 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	362 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	363
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	364 dmMsg(1, "Outputting a DMFONT format bitmap font.\n");
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	365
645 6dd155bbfc5c Change semantics of fontconv utility. Matti Hamalainen <ccr@tnsp.org> parents: 644 diff changeset	366 if ((outFile = dmf_create_stdio(optOutFilename, "wb")) == NULL)
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	367 {
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	368 dmError("Error creating file '%s', %d: %s\n",
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	369 optInFilename, errno, strerror(errno));
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	370 goto error_exit;
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	371 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	372
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	373 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	374 dmf_close(outFile);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	375
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	376 if (res != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	377 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	378 dmError("Error saving font, %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	379 res, dmErrorStr(res));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	380 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	381
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	382 error_exit:
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	383
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	384 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	385 if (initTTF)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	386 TTF_Quit();
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	387 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	388
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	389 dmf_close(inFile);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	390 dmFreeBitmapFont(font);
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	391 SDL_FreeSurface(fontbmap);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	392
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393 return 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	394 }

Mercurial > hg > dmlib

annotate fontconv.c @ 646:cc4e6ab6120b