#include "../config.h"
#include "gfxdevice.h"
#include "gfxtools.h"
+#include "gfxfont.h"
static int loadfont_scale = 64;
static int full_unicode = 1;
static int errorno = 0;
-gfxfont_t* gfxfont_load(char*id, char*filename, double quality)
+//#define DEBUG 1
+
+gfxfont_t* gfxfont_load(char*id, char*filename, unsigned int flags, double quality)
{
FT_Face face;
FT_Error error;
int t;
int*glyph2glyph = 0;
int*glyph2unicode = 0;
- FT_Size size;
int max_unicode = 0;
int charmap = -1;
int isunicode = 1;
}
error = FT_New_Face(ftlibrary, filename, 0, &face);
FT_Set_Pixel_Sizes (face, 16*loadfont_scale, 16*loadfont_scale);
+#ifdef DEBUG
+ printf("gfxfont_load(%s, %s, %f)\n", id, filename, quality);
+#endif
if(error) {
fprintf(stderr, "Couldn't load file %s- not a TTF file? (error=%02x)\n", filename, error);
return 0;
}
if(face->num_glyphs <= 0) {
- fprintf(stderr, "File %s contains %d glyphs\n", face->num_glyphs);
+ fprintf(stderr, "File %s contains %d glyphs\n", filename, (int)face->num_glyphs);
return 0;
}
- font = rfx_calloc(sizeof(gfxfont_t));
+ font = (gfxfont_t*)rfx_calloc(sizeof(gfxfont_t));
//font->style = ((face->style_flags&FT_STYLE_FLAG_ITALIC)?FONT_STYLE_ITALIC:0) |((face->style_flags&FT_STYLE_FLAG_BOLD)?FONT_STYLE_BOLD:0);
//font->ascent = abs(face->ascender)*FT_SCALE*loadfont_scale*20/FT_SUBPIXELS/2; //face->bbox.xMin;
//font->descent = abs(face->descender)*FT_SCALE*loadfont_scale*20/FT_SUBPIXELS/2; //face->bbox.xMax;
font->max_unicode = 0;
font->id = strdup(id);
- font->glyphs = rfx_calloc(face->num_glyphs*sizeof(gfxglyph_t));
- glyph2unicode = rfx_calloc(face->num_glyphs*sizeof(int));
- glyph2glyph = rfx_calloc(face->num_glyphs*sizeof(int));
+ font->glyphs = (gfxglyph_t*)rfx_calloc(face->num_glyphs*sizeof(gfxglyph_t));
+ glyph2unicode = (int*)rfx_calloc(face->num_glyphs*sizeof(int));
+ glyph2glyph = (int*)rfx_calloc(face->num_glyphs*sizeof(int));
if(FT_HAS_GLYPH_NAMES(face)) {
//font->glyphnames = rfx_calloc(face->num_glyphs*sizeof(char*));
fontname = FT_Get_Postscript_Name(face);
- /*for(t=0;t<face->num_charmaps;t++) {
+#ifdef DEBUG
+ for(t=0;t<face->num_charmaps;t++) {
printf("possible encoding: %c%c%c%c (%d of %d)\n",
(face->charmaps[t]->encoding >> 24)&255,
(face->charmaps[t]->encoding >> 16)&255,
(face->charmaps[t]->encoding >> 0)&255,
t+1, face->num_charmaps
);
- }*/
+ }
+#endif
while(1)
{
charcode = FT_Get_First_Char(face, &gindex);
- /*if(face->charmap) {
- printf("ENCODING: %c%c%c%c (%d of %d)\n",
- (face->charmap->encoding >> 24)&255,
- (face->charmap->encoding >> 16)&255,
- (face->charmap->encoding >> 8)&255,
- (face->charmap->encoding >> 0)&255,
- charmap, face->num_charmaps
- );
- } else {
- printf("ENCODING: NONE (%d of %d)\n",
- charmap, face->num_charmaps
- );
- }*/
-
while(gindex != 0)
{
if(gindex >= 0 && gindex<face->num_glyphs) {
charcode = FT_Get_Next_Char(face, charcode, &gindex);
}
+#ifdef DEBUG
+ if(face->charmap) {
+ printf("ENCODING: %c%c%c%c (%d of %d) max_unicode=%d\n",
+ (face->charmap->encoding >> 24)&255,
+ (face->charmap->encoding >> 16)&255,
+ (face->charmap->encoding >> 8)&255,
+ (face->charmap->encoding >> 0)&255,
+ charmap, face->num_charmaps, font->max_unicode
+ );
+ } else {
+ printf("ENCODING: NONE (%d of %d) max_unicode=%d\n",
+ charmap, face->num_charmaps, font->max_unicode
+ );
+ }
+#endif
+
/* if we didn't find a single encoding character, try
the font's charmaps instead. That usually means that
the encoding is no longer unicode.
TODO: find a way to convert the encoding to unicode
*/
- if(font->max_unicode == 0 && charmap < face->num_charmaps-1 &&
- face->charmaps[charmap+1]->encoding != 0x41444243 /* custom */
+ if(font->max_unicode == 0 && charmap < face->num_charmaps-1
+ && face->charmaps[charmap+1]->encoding != 0x41444243 /* adbc, custom */
&& face->charmaps[charmap+1]->encoding != 0x61726d6e /* armn */
)
{
if(full_unicode)
font->max_unicode = 65535;
- font->unicode2glyph = rfx_calloc(font->max_unicode*sizeof(int));
+ font->unicode2glyph = (int*)rfx_calloc(font->max_unicode*sizeof(int));
for(t=0;t<font->max_unicode;t++) {
int g = FT_Get_Char_Index(face, t);
g = -1;
font->unicode2glyph[t] = g;
if(g>=0) {
+#ifdef DEBUG
+ printf("u%d ->%d\n", t, g);
+#endif
max_unicode = t+1;
if(!glyph2unicode[g]) {
glyph2unicode[g] = t;
for(t=0; t < face->num_glyphs; t++) {
FT_Glyph glyph;
- FT_BBox bbox;
- FT_Matrix matrix;
char name[128];
gfxdrawer_t draw;
gfxdrawinfo_t info;
- int ret;
char hasname = 0;
int omit = 0;
name[0]=0;
error = FT_Load_Glyph(face, t, FT_LOAD_NO_BITMAP);
if(error) {
if(hasname)
- fprintf(stderr, "Warning: glyph %d/%d (unicode %d, name %s) has return code %d\n", t, face->num_glyphs, glyph2unicode[t], name, error);
+ fprintf(stderr, "Warning: glyph %d/%d (unicode %d, name %s) has return code %d\n", t, (int)face->num_glyphs, glyph2unicode[t], name, error);
else
- fprintf(stderr, "Warning: glyph %d/%d (unicode %d) has return code %d\n", t, face->num_glyphs, glyph2unicode[t], error);
+ fprintf(stderr, "Warning: glyph %d/%d (unicode %d) has return code %d\n", t, (int)face->num_glyphs, glyph2unicode[t], error);
omit = 2;
#if 0
if(!omit) {
error = FT_Get_Glyph(face->glyph, &glyph);
if(error) {
- fprintf(stderr, "Couldn't get glyph %d/%d, error:%d\n", t, face->num_glyphs, error);
+ fprintf(stderr, "Couldn't get glyph %d/%d, error:%d\n", t, (int)face->num_glyphs, error);
omit = 3;
}
}
so that the encoding equals the char position, and
remove the unicode table */
int t;
- gfxglyph_t*newglyphs = rfx_calloc(font->max_unicode*sizeof(gfxglyph_t));
+ gfxglyph_t*newglyphs = (gfxglyph_t*)rfx_calloc(font->max_unicode*sizeof(gfxglyph_t));
for(t=0;t<max_unicode;t++) {
int c = font->unicode2glyph[t];
}
#else
-gfxfont_t* gfxfont_load(char*filename)
+gfxfont_t* gfxfont_load(char*id, char*filename, unsigned int flags, double quality)
{
fprintf(stderr, "No freetype support compiled in! Not able to load %s\n", filename);
}
if(font->unicode2glyph) {
free(font->unicode2glyph);font->unicode2glyph = 0;
}
+ if(font->id) {
+ free((void*)font->id);font->id=0;
+ }
+ if(font->kerning) {
+ free(font->kerning);font->kerning=0;
+ }
+
free(font);
}
git.asbjorn.biz / swftools.git / blobdiff