dmlib: fontconv.c annotate

annotate fontconv.c @ 644:ffe0d08422c8

Bump version.

author	Matti Hamalainen <ccr@tnsp.org>
date	Mon, 15 Apr 2013 13:11:45 +0300
parents	151747a24f57
children	6dd155bbfc5c

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 { 2, 'o', "output", "Output file (default stdout)", OPT_ARGREQ },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	30 { 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	31 { 4, 'c', "color", "TTF font rendering color (def: 0xFFFFFF)", OPT_ARGREQ },
160 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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 const int optListN = sizeof(optList) / sizeof(optList[0]);
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	37 BOOL argHandleOpt(const int optN, char optArg, char currArg)
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 switch (optN)
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 case 0:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42 dmPrintBanner(stdout, dmProgName,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	43 "[options] [sourcefile]");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45 dmArgsPrintHelp(stdout, optList, optListN);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46 exit(0);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 case 1:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 dmVerbosity++;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 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	52
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 case 2:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 optOutFilename = optArg;
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116 dmError("Too many filename arguments, '%s'\n", currArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117 return FALSE;
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 return TRUE;
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 int dmCreateBitmapFontFromImage(SDL_Surface image, int width, int height, DMBitmapFont *pfont)
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 int nglyph, xc, yc, xglyphs, yglyphs;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 DMBitmapFont *font;
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 if (image->w < width \|\| width < 4 \|\| image->h < height \|\| height < 4)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 return DMERR_INVALID_ARGS;
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 xglyphs = image->w / width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 yglyphs = image->h / height;
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 if ((font = dmNewBitmapFont(xglyphs * yglyphs, width, height)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 return DMERR_MALLOC;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	138 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	139 image->w, image->h,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 width, height,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 xglyphs, yglyphs, xglyphs * yglyphs);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 nglyph = 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 for (yc = 0; yc < yglyphs; yc++)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145 for (xc = 0; xc < xglyphs; xc++)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147 SDL_Surface *glyph = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 image->format->BitsPerPixel,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 image->format->Rmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 image->format->Gmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 image->format->Bmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 image->format->Amask);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154 if (glyph == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156 dmFreeBitmapFont(font);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157 return DMERR_MALLOC;
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160 SDL_Rect r;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 r.x = xc * width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 r.y = yc * height;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 r.w = width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 r.h = height;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 SDL_BlitSurface(image, &r, glyph, NULL);
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 font->glyphs[nglyph++] = glyph;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 }
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 *pfont = font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 return DMERR_OK;
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	176 int dmSaveBitmapFont(DMResource res, DMBitmapFont font)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	177 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	178 int maxglyph, nglyphs, n;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	179 if (font == NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	180 return DMERR_NULLPTR;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	181
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	182 if (font->nglyphs > DMFONT_MAX_GLYPHS \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	183 font->width > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	184 font->height > DMFONT_MAX_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	185 font->width < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	186 font->height < DMFONT_MIN_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	187 return DMERR_INVALID_DATA;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	188
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	189 // Count number of actually existing glyphs
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	190 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	191 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	192 SDL_Surface *glyph = font->glyphs[n];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	193 if (glyph != NULL)
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 maxglyph = n;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	196 if (glyph->w < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	197 glyph->h < DMFONT_MIN_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	198 glyph->w > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	199 glyph->h > DMFONT_MAX_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	200 continue;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	201 nglyphs++;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	202 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	203 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	204
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	205 // Write the DMFONT header
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	206 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	207 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	208
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	209 dmf_write_le16(res, DMFONT_VERSION);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	210 dmf_write_le16(res, nglyphs);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	211 dmf_write_le16(res, maxglyph + 1);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	212 dmfputc(font->width, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	213 dmfputc(font->height, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	214
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	215 if (nglyphs > 0)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	216 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	217 int i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	218 SDL_Surface *glyph = font->glyphs[maxglyph];
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 // 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	221 dmfputc(glyph->format->BitsPerPixel, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	222 dmf_write_le32(res, glyph->format->Rmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	223 dmf_write_le32(res, glyph->format->Gmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	224 dmf_write_le32(res, glyph->format->Bmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	225 dmf_write_le32(res, glyph->format->Amask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	226
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	227 for (i = 0; i < font->nglyphs; i++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	228 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	229 glyph = font->glyphs[i];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	230 if (glyph != NULL)
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 int y;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	233 Uint8 *pixels = glyph->pixels;
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 if (glyph->w < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	236 glyph->h < DMFONT_MIN_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	237 glyph->w > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	238 glyph->h > DMFONT_MAX_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	239 continue;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	240
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	241 // 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	242 dmf_write_le16(res, i);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	243 dmfputc(glyph->w, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	244 dmfputc(glyph->h, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	245
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	246 // Write the pixel data
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	247 for (y = 0; y < glyph->h; y++)
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 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	250 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	251 pixels += glyph->pitch;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	252 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	253 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	254 }
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 return DMERR_OK;
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
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	261 int main(int argc, char *argv[])
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	262 {
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	263 DMResource inFile = NULL, outFile = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	264 DMBitmapFont *font = NULL;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	265 SDL_Surface *fontbmap = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	266 int res;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	267 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	268 BOOL initTTF = FALSE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	269 TTF_Font *ttf = NULL;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	270 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271
644 ffe0d08422c8 Bump version. Matti Hamalainen <ccr@tnsp.org> parents: 633 diff changeset	272 dmInitProg("fontconv", "Bitmap font converter", "0.3", NULL, NULL);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	273 dmVerbosity = 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	275 // Parse arguments
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276 if (!dmArgsProcess(argc, argv, optList, optListN,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277 argHandleOpt, argHandleFile, TRUE))
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278 exit(1);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	279
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	280 // Check arguments
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	281 if (!optInFilename)
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 dmError("Input or output file not specified!\n");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	284 return 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	285 }
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	286
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	287 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	288 if (TTF_Init() < 0)
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 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	291 goto error_exit;
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 initTTF = TRUE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	294 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	295
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	296 // Open the source file
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	297 if ((inFile = dmf_create_stdio(optInFilename, "rb")) == NULL)
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 dmError("Error opening input file '%s', %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	300 optInFilename, errno, strerror(errno));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	301 return 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	302 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	303
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	304
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	305 if ((res = dmLoadBitmapFont(inFile, &font)) == DMERR_OK)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	306 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	307 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	308 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	309 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	310 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	311 if ((ttf = TTF_OpenFont(optInFilename, optSplitWidth)) != NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	312 {
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	313 int i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	314 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	315 optSplitWidth, optSplitHeight);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	316
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	317 TTF_SetFontStyle(ttf, TTF_STYLE_NORMAL);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	318
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	319 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	320 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	321 goto error_exit;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	322 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	323
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	324 for (i = 0; i < 255; i++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	325 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	326 char str[2];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	327 str[0] = i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	328 str[1] = 0;
633 151747a24f57 Add color setting option to fontconv. Matti Hamalainen <ccr@tnsp.org> parents: 579 diff changeset	329 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	330 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	331 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	332 #endif
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	333 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	334 {
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	335 dmfseek(inFile, 0L, SEEK_SET);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	336
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	337 if ((fontbmap = dmLoadImage(inFile)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	338 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	339 dmError("Could not load image file '%s'.\n", optInFilename);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	340 goto error_exit;
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
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	343 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	344 fontbmap->w, fontbmap->h, fontbmap->format->BitsPerPixel,
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	345 optSplitWidth, optSplitHeight);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	346
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	347 if ((res = dmCreateBitmapFontFromImage(fontbmap, optSplitWidth, optSplitHeight, &font)) != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	348 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	349 dmError("Could not create a font from image, %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	350 res, dmErrorStr(res));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	351 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	352 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	353 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	354
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	355 if (font == NULL)
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 dmError("No font loaded.\n");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358 goto error_exit;
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
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	361 dmMsg(1, "Outputting a DMFONT format bitmap font.\n");
f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	362 if (optOutFilename == NULL)
f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	363 outFile = dmf_create_stdio_stream(stdout);
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	364 else
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	365 outFile = dmf_create_stdio(optOutFilename, "wb");
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	366
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 if (outFile == NULL)
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 {
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 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	370 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	371 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	372 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	373
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	374 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	375 dmf_close(outFile);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	376
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	377 if (res != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	378 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	379 dmError("Error saving font, %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	380 res, dmErrorStr(res));
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	383 error_exit:
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	384
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	385 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	386 if (initTTF)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	387 TTF_Quit();
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	388 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	389
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	390 dmf_close(inFile);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	391 dmFreeBitmapFont(font);
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	392 SDL_FreeSurface(fontbmap);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	394 return 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	395 }

Mercurial > hg > dmlib

annotate fontconv.c @ 644:ffe0d08422c8