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path: root/backend/dvi/mdvi-lib/font.c
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Diffstat (limited to 'backend/dvi/mdvi-lib/font.c')
-rw-r--r--backend/dvi/mdvi-lib/font.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/backend/dvi/mdvi-lib/font.c b/backend/dvi/mdvi-lib/font.c
index 2f655df0..56e7bae4 100644
--- a/backend/dvi/mdvi-lib/font.c
+++ b/backend/dvi/mdvi-lib/font.c
@@ -48,7 +48,7 @@ int font_reopen(DviFont *font)
static int load_font_file(DviParams *params, DviFont *font)
{
int status;
-
+
if(SEARCH_DONE(font->search))
return -1;
if(font->in == NULL && font_reopen(font) < 0)
@@ -73,7 +73,7 @@ static int load_font_file(DviParams *params, DviFont *font)
void font_drop_one(DviFontRef *ref)
{
DviFont *font;
-
+
font = ref->ref;
mdvi_free(ref);
/* drop all children */
@@ -82,7 +82,7 @@ void font_drop_one(DviFontRef *ref)
ref->ref->links--;
}
if(--font->links == 0) {
- /*
+ /*
* this font doesn't have any more references, but
* we still keep it around in case a virtual font
* requests it.
@@ -104,7 +104,7 @@ void font_drop_one(DviFontRef *ref)
void font_drop_chain(DviFontRef *head)
{
DviFontRef *ptr;
-
+
for(; (ptr = head); ) {
head = ptr->next;
font_drop_one(ptr);
@@ -116,15 +116,15 @@ int font_free_unused(DviDevice *dev)
DviFont *font, *next;
int count = 0;
- DEBUG((DBG_FONTS, "destroying unused fonts\n"));
+ DEBUG((DBG_FONTS, "destroying unused fonts\n"));
for(font = (DviFont *)fontlist.head; font; font = next) {
DviFontRef *ref;
-
+
next = font->next;
if(font->links)
continue;
count++;
- DEBUG((DBG_FONTS, "removing unused %s font `%s'\n",
+ DEBUG((DBG_FONTS, "removing unused %s font `%s'\n",
TYPENAME(font), font->fontname));
listh_remove(&fontlist, LIST(font));
if(font->in)
@@ -164,7 +164,7 @@ font_reference(
DviFont *font;
DviFontRef *ref;
DviFontRef *subfont_ref;
-
+
/* see if there is a font with the same characteristics */
for(font = (DviFont *)fontlist.head; font; font = font->next) {
if(strcmp(name, font->fontname) == 0
@@ -210,7 +210,7 @@ void font_transform_glyph(DviOrientation orient, DviGlyph *g)
{
BITMAP *map;
int x, y;
-
+
map = (BITMAP *)g->data;
if(MDVI_GLYPH_ISEMPTY(map))
map = NULL;
@@ -240,7 +240,7 @@ void font_transform_glyph(DviOrientation orient, DviGlyph *g)
g->y = x;
SWAPINT(g->w, g->h);
break;
- case MDVI_ORIENT_RM90:
+ case MDVI_ORIENT_RM90:
if(map) bitmap_rotate_clockwise(map);
y = g->h - g->y;
x = g->x;
@@ -303,7 +303,7 @@ static int load_one_glyph(DviContext *dvi, DviFont *font, int code)
/* check if we have to scale it */
if(!font->finfo->scalable && font->hdpi != font->vdpi) {
int hs, vs, d;
-
+
/* we scale it ourselves */
d = Max(font->hdpi, font->vdpi);
hs = d / font->hdpi;
@@ -311,8 +311,8 @@ static int load_one_glyph(DviContext *dvi, DviFont *font, int code)
if(ch->width && ch->height && (hs > 1 || vs > 1)) {
int h, v;
DviGlyph glyph;
-
- DEBUG((DBG_FONTS,
+
+ DEBUG((DBG_FONTS,
"%s: scaling glyph %d to resolution %dx%d\n",
font->fontname, code, font->hdpi, font->vdpi));
h = dvi->params.hshrink;
@@ -336,10 +336,10 @@ static int load_one_glyph(DviContext *dvi, DviFont *font, int code)
ch->glyph.w = glyph.w;
ch->glyph.h = glyph.h;
}
-
+
}
font_transform_glyph(dvi->params.orientation, &ch->glyph);
-
+
return 0;
}
@@ -351,7 +351,7 @@ again:
/* if we have not loaded the font yet, do so now */
if(!font->chars && load_font_file(&dvi->params, font) < 0)
return NULL;
-
+
/* get the unscaled glyph, maybe loading it from disk */
ch = FONTCHAR(font, code);
if(!ch || !glyph_present(ch))
@@ -371,16 +371,16 @@ again:
font->finfo->getglyph == NULL ||
(dvi->params.hshrink == 1 && dvi->params.vshrink == 1))
return ch;
-
+
/* If the glyph is empty, we just need to shrink the box */
if(ch->missing || MDVI_GLYPH_ISEMPTY(ch->glyph.data)) {
if(MDVI_GLYPH_UNSET(ch->shrunk.data))
mdvi_shrink_box(dvi, font, ch, &ch->shrunk);
return ch;
} else if(MDVI_ENABLED(dvi, MDVI_PARAM_ANTIALIASED)) {
- if(ch->grey.data &&
+ if(ch->grey.data &&
!MDVI_GLYPH_ISEMPTY(ch->grey.data) &&
- ch->fg == dvi->curr_fg &&
+ ch->fg == dvi->curr_fg &&
ch->bg == dvi->curr_bg)
return ch;
if(ch->grey.data &&
@@ -424,12 +424,12 @@ void font_reset_font_glyphs(DviDevice *dev, DviFont *font, int what)
{
int i;
DviFontChar *ch;
-
+
if(what & MDVI_FONTSEL_GLYPH)
- what |= MDVI_FONTSEL_BITMAP|MDVI_FONTSEL_GREY;
+ what |= MDVI_FONTSEL_BITMAP|MDVI_FONTSEL_GREY;
if(font->subfonts) {
DviFontRef *ref;
-
+
for(ref = font->subfonts; ref; ref = ref->next)
font_reset_font_glyphs(dev, ref->ref, what);
}
@@ -447,12 +447,12 @@ void font_reset_font_glyphs(DviDevice *dev, DviFont *font, int what)
}
if((what & MDVI_FONTSEL_GLYPH) && font->finfo->reset)
font->finfo->reset(font);
-}
+}
void font_reset_chain_glyphs(DviDevice *dev, DviFontRef *head, int what)
{
DviFontRef *ref;
-
+
for(ref = head; ref; ref = ref->next)
font_reset_font_glyphs(dev, ref->ref, what);
}
@@ -466,7 +466,7 @@ void font_finish_definitions(DviContext *dvi)
{
int count;
DviFontRef **map, *ref;
-
+
/* first get rid of unused fonts */
font_free_unused(&dvi->device);
@@ -485,7 +485,7 @@ void font_finish_definitions(DviContext *dvi)
DviFontRef *font_find_flat(DviContext *dvi, Int32 id)
{
DviFontRef *ref;
-
+
for(ref = dvi->fonts; ref; ref = ref->next)
if(ref->fontid == id)
break;
@@ -496,13 +496,13 @@ DviFontRef *font_find_mapped(DviContext *dvi, Int32 id)
{
int lo, hi, n;
DviFontRef **map;
-
+
/* do a binary search */
lo = 0; hi = dvi->nfonts;
map = dvi->fontmap;
while(lo < hi) {
int sign;
-
+
n = (hi + lo) >> 1;
sign = (map[n]->fontid - id);
if(sign == 0)
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-15 05:55:07 +0000