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[truetype] Remove integer to pointer conversion compiler warning. 

Problem reported by Alexei.

* src/truetype/ttgload.c (load_truetype_glyph): Use a solution found
in the glib library to fix the issue.
This commit is contained in:
Werner Lemberg 2015-11-09 09:20:08 +01:00
parent abb33121ee
commit 837285e407
2 changed files with 19 additions and 2 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2015-11-09 Werner Lemberg <wl@gnu.org>
[truetype] Remove integer to pointer conversion compiler warning.
Problem reported by Alexei.
* src/truetype/ttgload.c (load_truetype_glyph): Use a solution found
in the glib library to fix the issue.
2015-11-08 Behdad Esfahbod <behdad@behdad.org> 2015-11-08 Behdad Esfahbod <behdad@behdad.org>
[sfnt] Accept version 3 of `EBLC' and `CBLC' tables also. [sfnt] Accept version 3 of `EBLC' and `CBLC' tables also.

12
src/truetype/ttgload.c
View File

@ -1641,8 +1641,16 @@
FT_ULong ins_pos; /* position of composite instructions, if any */ FT_ULong ins_pos; /* position of composite instructions, if any */
/*
* We store the glyph index directly in the `node->data' pointer,
* following the glib solution (cf. macro `GUINT_TO_POINTER') with a
* double cast to make this portable. Note, however, that this needs
* pointers with a width of at least 32 bits.
*/
/* check whether we already have a composite glyph with this index */ /* check whether we already have a composite glyph with this index */
if ( FT_List_Find( &loader->composites, (void*)glyph_index ) ) if ( FT_List_Find( &loader->composites,
(void*)(unsigned long)glyph_index ) )
{ {
FT_TRACE1(( "TT_Load_Composite_Glyph:" FT_TRACE1(( "TT_Load_Composite_Glyph:"
" infinite recursion detected\n" )); " infinite recursion detected\n" ));
@ -1656,7 +1664,7 @@
if ( FT_NEW( node ) ) if ( FT_NEW( node ) )
goto Exit; goto Exit;
node->data = (void*)glyph_index; node->data = (void*)(unsigned long)glyph_index;
FT_List_Add( &loader->composites, node ); FT_List_Add( &loader->composites, node );
} }