small bugfixes

[swftools.git] / lib / devices / swf.c

diff --git a/lib/devices/swf.c b/lib/devices/swf.c
index 6d66409..5f0fe70 100644 (file)
--- a/lib/devices/swf.c
+++ b/lib/devices/swf.c
@@ -114,6 +114,7 @@ typedef struct _swfoutput_internal
     int config_bboxvars;
     int config_disable_polygon_conversion;
     int config_normalize_polygon_positions;
+    int config_alignfonts;
     char config_disablelinks;
     RGBA config_linkcolor;
     float config_minlinewidth;
@@ -623,6 +624,7 @@ static void chararray_writetotag(chararray_t*_chardata, TAG*tag)
     int lastx;
     int lasty;
     int lastsize;
+    int lastchar;
     int charids[128];
     int charadvance[128];
     int charstorepos;
@@ -646,6 +648,7 @@ static void chararray_writetotag(chararray_t*_chardata, TAG*tag)
         lastx = CHARMIDX;
         lasty = CHARMIDY;
         lastsize = -1;
+       lastchar = -1;
 
         if(pass==1)
         {
@@ -670,9 +673,9 @@ static void chararray_writetotag(chararray_t*_chardata, TAG*tag)
 
                charatposition_t*chr = &chardata->chr[t];
 
-               if(lastfont != chardata->chr[t].font || 
-                       lastx!=chardata->chr[t].x ||
-                       lasty!=chardata->chr[t].y ||
+               if(lastfont != chr->font || 
+                       lastx!=chr->x ||
+                       lasty!=chr->y ||
                        !colorcompare(&color, &chardata->chr[t].color) ||
                        charstorepos==127 ||
                        lastsize != chardata->chr[t].size ||
@@ -745,7 +748,7 @@ static void chararray_writetotag(chararray_t*_chardata, TAG*tag)
                if(t<chardata->pos-1) nextx = chardata->chr[t+1].x;
                if(t==chardata->pos-1 && chardata->next) nextx = chardata->next->chr[0].x;
                int dx = nextx-chr->x;
-
+               
                int advance;
                if(dx>=0 && (dx<(1<<(advancebits-1)) || pass==0)) {
                   advance = dx;
@@ -754,8 +757,10 @@ static void chararray_writetotag(chararray_t*_chardata, TAG*tag)
                   advance = 0;
                   lastx=chr->x;
                }
+
                charids[charstorepos] = chr->charid;
                charadvance[charstorepos] = advance;
+               lastchar = chr->charid;
                charstorepos ++;
            }
            chardata = chardata->next;
@@ -1465,6 +1470,8 @@ void swfoutput_finalize(gfxdevice_t*dev)
 
     endpage(dev);
     fontlist_t *iterator = i->fontlist;
+    char use_font3 = i->config_flashversion>=8 && !NO_FONT3;
+
     while(iterator) {
        TAG*mtag = i->swf->firstTag;
        if(iterator->swffont) {
@@ -1474,29 +1481,25 @@ void swfoutput_finalize(gfxdevice_t*dev)
            }
            int used = iterator->swffont->use && iterator->swffont->use->used_glyphs;
            if(used) {
-               if(i->config_flashversion<8 || NO_FONT3) {
+               if(!use_font3) {
                    mtag = swf_InsertTag(mtag, ST_DEFINEFONT2);
                    swf_FontSetDefine2(mtag, iterator->swffont);
                } else {
                    mtag = swf_InsertTag(mtag, ST_DEFINEFONT3);
                    swf_FontSetDefine2(mtag, iterator->swffont);
-          
-                   if(i->config_flashversion>=10)
-                       swf_FontCreateAlignZones(iterator->swffont);
-                  
-                   if(iterator->swffont->alignzones) {
-                       mtag = swf_InsertTag(mtag, ST_DEFINEFONTALIGNZONES);
-                       swf_FontSetAlignZones(mtag, iterator->swffont);
-                   }
                }
            }
        }
 
         iterator = iterator->next;
     }
-       
+
     i->tag = swf_InsertTag(i->tag,ST_END);
     TAG* tag = i->tag->prev;
+   
+    if(use_font3 && i->config_storeallcharacters && i->config_alignfonts) {
+       swf_FontPostprocess(i->swf); // generate alignment information
+    }
 
     /* remove the removeobject2 tags between the last ST_SHOWFRAME
        and the ST_END- they confuse the flash player  */
@@ -3116,6 +3119,6 @@ static void swf_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyph, gfxcolor_t*
     } else {
        i->chardata = charbuffer_append(i->chardata, i->swffont, glyph, x, y, i->current_font_size, *(RGBA*)color, &i->fontmatrix);
     }
-    swf_FontUseGlyph(i->swffont, glyph);
+    swf_FontUseGlyph(i->swffont, glyph, i->current_font_size);
     return;
 }