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-rw-r--r--tools/convbdf.c70
1 files changed, 33 insertions, 37 deletions
diff --git a/tools/convbdf.c b/tools/convbdf.c
index be746c6683..6dcd2d8394 100644
--- a/tools/convbdf.c
+++ b/tools/convbdf.c
@@ -503,7 +503,7 @@ int bdf_read_bitmaps(FILE *fp, struct font* pf)
}
continue;
}
- if (strequal(buf, "BITMAP")) {
+ if (strequal(buf, "BITMAP") || strequal(buf, "BITMAP ")) {
bitmap_t *ch_bitmap = pf->bits + ofs;
int ch_words;
@@ -585,15 +585,12 @@ int bdf_read_bitmaps(FILE *fp, struct font* pf)
/* set max width*/
pf->maxwidth = maxwidth;
- /* change unused offset/width values to default char values*/
+ /* change unused width values to default char values*/
for (i=0; i<pf->size; ++i) {
int defchar = pf->defaultchar - pf->firstchar;
- if (pf->offset[i] == (unsigned int)-1) {
- pf->offset[i] = pf->offset[defchar];
- pf->offrot[i] = pf->offrot[defchar];
+ if (pf->offset[i] == (unsigned int)-1)
pf->width[i] = pf->width[defchar];
- }
}
/* determine whether font doesn't require encode table*/
@@ -767,7 +764,6 @@ int gen_c_source(struct font* pf, char *path)
{
FILE *ofp;
int i, ofr = 0;
- int did_defaultchar = 0;
int did_syncmsg = 0;
time_t t = time(0);
bitmap_t *ofs = pf->bits;
@@ -823,22 +819,14 @@ int gen_c_source(struct font* pf, char *path)
int bitcount = 0;
int width = pf->width ? pf->width[i] : pf->maxwidth;
int height = pf->height;
- bitmap_t *bits = pf->bits + (pf->offset? pf->offset[i]: (height * i));
+ bitmap_t *bits;
bitmap_t bitvalue;
- /*
- * Generate bitmap bits only if not this index isn't
- * the default character in encode map, or the default
- * character hasn't been generated yet.
- */
- if (pf->offset &&
- (pf->offset[i] == pf->offset[pf->defaultchar-pf->firstchar])) {
- if (did_defaultchar) {
- pf->offrot[i] = pf->offrot[pf->defaultchar-pf->firstchar];
- continue;
- }
- did_defaultchar = 1;
- }
+ /* Skip missing glyphs */
+ if (pf->offset && (pf->offset[i] == (unsigned int)-1))
+ continue;
+
+ bits = pf->bits + (pf->offset? pf->offset[i]: (pf->height * i));
fprintf(ofp, "\n/* Character %d (0x%02x):\n width %d",
i+pf->firstchar, i+pf->firstchar, width);
@@ -888,7 +876,7 @@ int gen_c_source(struct font* pf, char *path)
for (x=0; x<width; x++) {
fprintf(ofp, "0x%02x, ", bytemap[ix]);
ix++;
- }
+ }
fprintf(ofp, "\n");
}
@@ -904,7 +892,7 @@ int gen_c_source(struct font* pf, char *path)
fprintf(stderr, "Warning: found encoding values in non-sorted order (not an error).\n");
did_syncmsg = 1;
}
- }
+ }
#endif
}
fprintf(ofp, "};\n\n");
@@ -914,13 +902,18 @@ int gen_c_source(struct font* pf, char *path)
fprintf(ofp, "/* Character->glyph mapping. */\n"
"static const unsigned short _sysfont_offset[] = {\n");
- for (i=0; i<pf->size; ++i)
+ for (i=0; i<pf->size; ++i) {
+ if (pf->offset[i] == (unsigned int)-1) {
+ pf->offset[i] = pf->offset[pf->defaultchar - pf->firstchar];
+ pf->offrot[i] = pf->offrot[pf->defaultchar - pf->firstchar];
+ }
fprintf(ofp, " %ld,\t/* (0x%02x) */\n",
#ifdef ROTATE
pf->offrot[i], i+pf->firstchar);
#else
pf->offset[i], i+pf->firstchar);
#endif
+ }
fprintf(ofp, "};\n\n");
}
@@ -999,7 +992,7 @@ static int writestr(FILE *fp, char *str, int count)
static int writestrpad(FILE *fp, char *str, int totlen)
{
int ret;
-
+
while (str && *str && totlen > 0) {
if (*str) {
ret = putc(*str++, fp);
@@ -1016,7 +1009,6 @@ int gen_fnt_file(struct font* pf, char *path)
{
FILE *ofp;
int i;
- int did_defaultchar = 0;
#ifdef ROTATE
int ofr = 0;
#endif
@@ -1053,19 +1045,16 @@ int gen_fnt_file(struct font* pf, char *path)
#ifdef ROTATE
for (i=0; i<pf->size; ++i)
{
- bitmap_t* bits = pf->bits + (pf->offset? pf->offset[i]: (pf->height * i));
+ bitmap_t* bits;
int width = pf->width ? pf->width[i] : pf->maxwidth;
int size;
unsigned char bytemap[256];
-
- if (pf->offset &&
- (pf->offset[i] == pf->offset[pf->defaultchar-pf->firstchar])) {
- if (did_defaultchar) {
- pf->offrot[i] = pf->offrot[pf->defaultchar-pf->firstchar];
- continue;
- }
- did_defaultchar = 1;
- }
+
+ /* Skip missing glyphs */
+ if (pf->offset && (pf->offset[i] == (unsigned int)-1))
+ continue;
+
+ bits = pf->bits + (pf->offset? pf->offset[i]: (pf->height * i));
size = rotleft(bytemap, bits, width, pf->height);
writestr(ofp, (char *)bytemap, size);
@@ -1092,6 +1081,9 @@ int gen_fnt_file(struct font* pf, char *path)
{
for (i=0; i<pf->size; ++i)
{
+ if (pf->offset[i] == (unsigned int)-1) {
+ pf->offrot[i] = pf->offrot[pf->defaultchar - pf->firstchar];
+ }
if ( pf->bits_size < 0xFFDB )
writeshort(ofp, pf->offrot[i]);
else
@@ -1109,8 +1101,12 @@ int gen_fnt_file(struct font* pf, char *path)
writeshort(ofp, 0); /* pad to 32-bit boundary*/
if (pf->offset)
- for (i=0; i<pf->size; ++i)
+ for (i=0; i<pf->size; ++i) {
+ if (pf->offset[i] == (unsigned int)-1) {
+ pf->offset[i] = pf->offset[pf->defaultchar - pf->firstchar];
+ }
writeint(ofp, pf->offset[i]);
+ }
if (pf->width)
for (i=0; i<pf->size; ++i)