Building with gcc-4.4.5 and -Os give this warning /usr/src/freetype-2.4.10/src/base/ftglyph.c: In function 'FT_Glyph_To_Bitmap': /usr/src/freetype-2.4.10/src/base/ftglyph.c:296: warning: dereferencing pointer 'bitmap.17' does break strict-aliasing rules /usr/src/freetype-2.4.10/src/base/ftglyph.c:288: warning: dereferencing pointer 'bitmap.17' does break strict-aliasing rules /usr/src/freetype-2.4.10/src/base/ftglyph.c:550: note: initialized from here
Call ft_new_glyph with a real glyph, not casting bitmap and set bitmap only after that call. Check that change, I am far from a C guru. Signed-off-by: Gilles Espinasse <[email protected]> --- src/base/ftglyph.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/src/base/ftglyph.c b/src/base/ftglyph.c index 591b57a..8db4bc3 100644 --- a/src/base/ftglyph.c +++ b/src/base/ftglyph.c @@ -547,11 +547,12 @@ dummy.format = clazz->glyph_format; /* create result bitmap glyph */ - error = ft_new_glyph( library, FT_BITMAP_GLYPH_CLASS_GET, - (FT_Glyph*)(void*)&bitmap ); + error = ft_new_glyph( library, FT_BITMAP_GLYPH_CLASS_GET, &glyph ); if ( error ) goto Exit; + bitmap = (FT_BitmapGlyph)glyph; + #if 1 /* if `origin' is set, translate the glyph image */ if ( origin ) -- 1.7.2.5 _______________________________________________ Freetype-devel mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/freetype-devel
