dmlib: fontconv.c annotate

annotate fontconv.c @ 579:f87446a81887

Remove C source output mode, it is useless.

author	Matti Hamalainen <ccr@tnsp.org>
date	Fri, 12 Apr 2013 04:52:56 +0300
parents	d6c184800384
children	151747a24f57

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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23 DMOptArg optList[] =
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 { 0, '?', "help", "Show this help", OPT_NONE },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 { 1, 'v', "verbose", "Be more verbose", OPT_NONE },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27 { 2, 'o', "output", "Output file (default stdout)", OPT_ARGREQ },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	28 { 3, 's', "size", "Set glyph dimensions (-s WxH) for image->font conversion", OPT_ARGREQ },
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	29 };
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	30
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 const int optListN = sizeof(optList) / sizeof(optList[0]);
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 BOOL argHandleOpt(const int optN, char optArg, char currArg)
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 switch (optN)
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 case 0:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39 dmPrintBanner(stdout, dmProgName,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40 "[options] [sourcefile]");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42 dmArgsPrintHelp(stdout, optList, optListN);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	43 exit(0);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46 case 1:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47 dmVerbosity++;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48 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	49
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 case 2:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 optOutFilename = optArg;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52 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	53
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 case 3:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 int w, h;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57 if (sscanf(optArg, "%dx%d", &w, &h) != 2)
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 dmError("Invalid argument for -s option, '%s'.\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60 optArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	61 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	63 if (w < DMFONT_MIN_WIDTH \|\| w > DMFONT_MAX_WIDTH \|\|
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	64 h < DMFONT_MIN_HEIGHT \|\| h > DMFONT_MAX_HEIGHT)
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 dmError("Invalid dimensions, must be %d < W %d, %d < H < %d.\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67 DMFONT_MIN_WIDTH , DMFONT_MAX_WIDTH,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 DMFONT_MIN_HEIGHT , DMFONT_MAX_HEIGHT);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	69 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	71 optSplitWidth = w;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	72 optSplitHeight = h;
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 break;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	76 default:
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	77 dmError("Unknown argument '%s'.\n", currArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	78 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	79 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81 return TRUE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	83
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	84
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	85 BOOL argHandleFile(char *currArg)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87 if (!optInFilename)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 optInFilename = currArg;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 else
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 dmError("Too many filename arguments, '%s'\n", currArg);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 return FALSE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	95 return TRUE;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	96 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 int dmCreateBitmapFontFromImage(SDL_Surface image, int width, int height, DMBitmapFont *pfont)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 int nglyph, xc, yc, xglyphs, yglyphs;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 DMBitmapFont *font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 if (image->w < width \|\| width < 4 \|\| image->h < height \|\| height < 4)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105 return DMERR_INVALID_ARGS;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107 xglyphs = image->w / width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108 yglyphs = image->h / height;
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 if ((font = dmNewBitmapFont(xglyphs * yglyphs, width, height)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 return DMERR_MALLOC;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	113 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	114 image->w, image->h,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115 width, height,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116 xglyphs, yglyphs, xglyphs * yglyphs);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118 nglyph = 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 for (yc = 0; yc < yglyphs; yc++)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 for (xc = 0; xc < xglyphs; xc++)
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 SDL_Surface *glyph = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123 image->format->BitsPerPixel,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 image->format->Rmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125 image->format->Gmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 image->format->Bmask,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 image->format->Amask);
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 (glyph == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 dmFreeBitmapFont(font);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 return DMERR_MALLOC;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 }
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 SDL_Rect r;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 r.x = xc * width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 r.y = yc * height;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 r.w = width;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139 r.h = height;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 SDL_BlitSurface(image, &r, glyph, NULL);
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 font->glyphs[nglyph++] = glyph;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 }
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 *pfont = font;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147 return DMERR_OK;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 }
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
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	151 int dmSaveBitmapFont(DMResource res, DMBitmapFont font)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	152 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	153 int maxglyph, nglyphs, n;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	154 if (font == NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	155 return DMERR_NULLPTR;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	156
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	157 if (font->nglyphs > DMFONT_MAX_GLYPHS \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	158 font->width > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	159 font->height > DMFONT_MAX_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	160 font->width < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	161 font->height < DMFONT_MIN_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	162 return DMERR_INVALID_DATA;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	163
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	164 // Count number of actually existing glyphs
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	165 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	166 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	167 SDL_Surface *glyph = font->glyphs[n];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	168 if (glyph != NULL)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	169 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	170 maxglyph = n;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	171 if (glyph->w < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	172 glyph->h < DMFONT_MIN_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	173 glyph->w > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	174 glyph->h > DMFONT_MAX_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	175 continue;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	176 nglyphs++;
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 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	179
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	180 // Write the DMFONT header
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	181 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	182 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	183
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	184 dmf_write_le16(res, DMFONT_VERSION);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	185 dmf_write_le16(res, nglyphs);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	186 dmf_write_le16(res, maxglyph + 1);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	187 dmfputc(font->width, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	188 dmfputc(font->height, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	189
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	190 if (nglyphs > 0)
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 int i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	193 SDL_Surface *glyph = font->glyphs[maxglyph];
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 // 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	196 dmfputc(glyph->format->BitsPerPixel, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	197 dmf_write_le32(res, glyph->format->Rmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	198 dmf_write_le32(res, glyph->format->Gmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	199 dmf_write_le32(res, glyph->format->Bmask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	200 dmf_write_le32(res, glyph->format->Amask);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	201
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	202 for (i = 0; i < font->nglyphs; i++)
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 glyph = font->glyphs[i];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	205 if (glyph != NULL)
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 int y;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	208 Uint8 *pixels = glyph->pixels;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	209
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	210 if (glyph->w < DMFONT_MIN_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	211 glyph->h < DMFONT_MIN_HEIGHT \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	212 glyph->w > DMFONT_MAX_WIDTH \|\|
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	213 glyph->h > DMFONT_MAX_HEIGHT)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	214 continue;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	215
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	216 // 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	217 dmf_write_le16(res, i);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	218 dmfputc(glyph->w, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	219 dmfputc(glyph->h, res);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	220
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	221 // Write the pixel data
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	222 for (y = 0; y < glyph->h; y++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	223 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	224 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	225 return DMERR_FWRITE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	226 pixels += glyph->pitch;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	227 }
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 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	230 }
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 return DMERR_OK;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	233 }
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
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	236 int main(int argc, char *argv[])
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	237 {
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	238 DMResource inFile = NULL, outFile = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239 DMBitmapFont *font = NULL;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	240 SDL_Surface *fontbmap = NULL;
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	241 int res;
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	242 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	243 BOOL initTTF = FALSE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	244 TTF_Font *ttf = NULL;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	245 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	246
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	247 dmInitProg("fontconv", "Bitmap font converter", "0.2", NULL, NULL);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	248 dmVerbosity = 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	249
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	250 // Parse arguments
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	251 if (!dmArgsProcess(argc, argv, optList, optListN,
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	252 argHandleOpt, argHandleFile, TRUE))
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	253 exit(1);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	254
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	255 // Check arguments
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256 if (!optInFilename)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	258 dmError("Input or output file not specified!\n");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	259 return 1;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	260 }
178 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 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	263 if (TTF_Init() < 0)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	264 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	265 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	266 goto error_exit;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	267 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	268 initTTF = TRUE;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	269 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271 // Open the source file
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	272 if ((inFile = dmf_create_stdio(optInFilename, "rb")) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	273 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274 dmError("Error opening input file '%s', %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	275 optInFilename, errno, strerror(errno));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276 return 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
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	279
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	280 if ((res = dmLoadBitmapFont(inFile, &font)) == DMERR_OK)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	281 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	282 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	283 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	284 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	285 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	286 if ((ttf = TTF_OpenFont(optInFilename, optSplitWidth)) != NULL)
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	287 {
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	288 int i;
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	289 SDL_Color col = { 255, 255, 255, 100 };
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	290 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	291 optSplitWidth, optSplitHeight);
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 TTF_SetFontStyle(ttf, TTF_STYLE_NORMAL);
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	294
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	295 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	296 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	297 goto error_exit;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	298 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	299
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	300 for (i = 0; i < 255; i++)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	301 {
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	302 char str[2];
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	303 str[0] = i;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	304 str[1] = 0;
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	305 font->glyphs[i] = TTF_RenderText_Blended(ttf, str, col);
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 }
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	308 #endif
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	309 else
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	310 {
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	311 dmfseek(inFile, 0L, SEEK_SET);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	312
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	313 if ((fontbmap = dmLoadImage(inFile)) == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	314 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315 dmError("Could not load image file '%s'.\n", optInFilename);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	316 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	317 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	318
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	319 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	320 fontbmap->w, fontbmap->h, fontbmap->format->BitsPerPixel,
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	321 optSplitWidth, optSplitHeight);
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 if ((res = dmCreateBitmapFontFromImage(fontbmap, optSplitWidth, optSplitHeight, &font)) != DMERR_OK)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	324 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	325 dmError("Could not create a font from image, %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	326 res, dmErrorStr(res));
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	327 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	328 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	329 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	330
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331 if (font == NULL)
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	332 {
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	333 dmError("No font loaded.\n");
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	334 goto error_exit;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	335 }
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	336
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	337 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	338 if (optOutFilename == NULL)
f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	339 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	340 else
579 f87446a81887 Remove C source output mode, it is useless. Matti Hamalainen <ccr@tnsp.org> parents: 362 diff changeset	341 outFile = dmf_create_stdio(optOutFilename, "wb");
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	342
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	343 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	344 {
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	345 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	346 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	347 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	348 }
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	349
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	350 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	351 dmf_close(outFile);
160 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 if (res != DMERR_OK)
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 dmError("Error saving font, %d: %s\n",
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	356 res, dmErrorStr(res));
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
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	359 error_exit:
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	360
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	361 #ifdef DM_GFX_TTF_TEXT
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	362 if (initTTF)
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	363 TTF_Quit();
63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	364 #endif
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	365
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	366 dmf_close(inFile);
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	367 dmFreeBitmapFont(font);
178 63ff0fb944cd Implement TTF to bitmap font conversion (crude). Matti Hamalainen <ccr@tnsp.org> parents: 160 diff changeset	368 SDL_FreeSurface(fontbmap);
160 67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	369
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	370 return 0;
67d2cba58a87 Add fontconv tool. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	371 }

Mercurial > hg > dmlib

annotate fontconv.c @ 579:f87446a81887