added some comments

diff --git a/pdf2swf/swfoutput.cc b/pdf2swf/swfoutput.cc
index ee7bebb..b4cb4ce 100644 (file)
--- a/pdf2swf/swfoutput.cc
+++ b/pdf2swf/swfoutput.cc
@@ -701,6 +701,12 @@ static int drawchar(struct swfoutput*obj, SWFFONT *swffont, char*character, int
                FIXNULL(character),charnr, u, FIXNULL((char*)swffont->name), swffont->numchars);
        return 0;
     }
+    /*if(swffont->glyph[charid].shape->bitlen <= 16) {
+       msg("<warning> Character '%s' (c=%d,u=%d), glyph %d in current charset (%s, %d characters) is empty", 
+               FIXNULL(character),charnr, u, charid, FIXNULL((char*)swffont->name), swffont->numchars);
+       return 0;
+    }*/
+
 
     if(i->shapeid>=0)
        endshape(obj);
@@ -2128,6 +2134,17 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int
            /*newsizex, newsizey,*/
            num_colors>256?">":"", num_colors>256?256:num_colors);
 
+    /*RGBA* pal = (RGBA*)rfx_alloc(sizeof(RGBA)*num_colors);
+    swf_ImageGetNumberOfPaletteEntries(mem,sizex,sizey,pal);
+    int t;
+    for(t=0;t<num_colors;t++) {
+       printf("%02x%02x%02x%02x ",
+               pal[t].r, pal[t].g, pal[t].b, pal[t].a);
+       if((t&7)==7)
+           printf("\n");
+    }
+    printf("\n");*/
+
     i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, config_jpegquality);
 
     if(newpic)