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* src/bdf/bdflib.c: fixed a bug with zero-width glyphs 

this patch comes from the Debian package for libfreetype6 !!
    How come nobody mentions this on the devel list ??
This commit is contained in:
David Turner 2006-02-23 12:37:18 +00:00
parent 890f807a7b
commit 6cda6c064f
2 changed files with 9 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2006-02-23 David Turner <david@freetype.org>
* src/bdf/bdflib.c: fixed a bug with zero-width glyphs
this patch comes from the Debian package for libfreetype6 !!
How come nobody mentions this on the devel list ??
2006-02-23 Chia-I Wu <b90201047@ntu.edu.tw>
* include/freetype/ftoutln.h (enum FT_Orientation): New value

5
src/bdf/bdflib.c
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@ -1666,7 +1666,7 @@
nibbles = glyph->bpr << 1;
bp = glyph->bitmap + p->row * glyph->bpr;
for ( i = 0, *bp = 0; i < nibbles; i++ )
for ( i = 0, i < nibbles; i++ )
{
c = line[i];
*bp = (FT_Byte)( ( *bp << 4 ) + a2i[c] );
@ -1676,7 +1676,8 @@
/* Remove possible garbage at the right. */
mask_index = ( glyph->bbx.width * p->font->bpp ) & 7;
*bp &= nibble_mask[mask_index];
if ( glyph->bbx.width )
*bp &= nibble_mask[mask_index];
/* If any line has extra columns, indicate they have been removed. */
if ( ( line[nibbles] == '0' || a2i[(int)line[nibbles]] != 0 ) &&