* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): image_offset is

added to image_start twice when image_format is 2 or 5.
19 years ago · 275be9ba6d
parent d81947e429
commit 275be9ba6d
2 changed files with 7 additions and 2 deletions
--- a/5
+++ b/5
@ -1,3 +1,8 @@
+2005-11-21  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): image_offset is
+	added to image_start twice when image_format is 2 or 5.
+
 2005-11-21  Chia-I Wu  <b90201047@ntu.edu.tw>

 	* src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known
--- a/src/sfnt/ttsbit0.c
+++ b/src/sfnt/ttsbit0.c
@ -830,7 +830,7 @@
        if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
          goto NoBitmap;

-        image_start = image_offset + image_size * ( glyph_index - start );
+        image_start = image_size * ( glyph_index - start );
        image_end   = image_start  + image_size;
      }
      break;
@ -910,7 +910,7 @@
        if ( mm >= num_glyphs )
          goto NoBitmap;

-        image_start = image_offset + image_size*mm;
+        image_start = image_size*mm;
        image_end   = image_start + image_size;
      }
      break;