On 05/04/2013 10:38 PM, Max TenEyck Woodbury wrote:
$ grep ' has tmHeight=0, aveWidth=' 201305055-make-test-native.log
err:font:get_text_metrics Font named 'Emmentaler-Brace' has
tmHeight=0, aveWidth=3!
err:font:get_text_metrics Font named 'Emmentaler-Brace' has
tmHeight=0, aveWidth=3!
err:font:get_text_metrics Font named 'Emmentaler-Brace' has
tmHeight=0, aveWidth=3!
err:font:get_text_metrics Font named 'Emmentaler-Brace' has
tmHeight=0, aveWidth=3!
err:font:get_text_metrics Font named 'RiordonFancy' has tmHeight=0,
aveWidth=0!
The Emmentaler-Brace font is part of the LilyPond music engraving
program, so I was able to track it down without too much effort.
On both Windows (XP) and Wine, the .otf loads without any trouble. When
calling CreateFontIndirect with lfHeight of 1-9, the
tm{Height,Ascent,Descent} are, in fact, 0 on both platforms. lfHeight
values of 10 or greater produce nonzero values for
tm{Height,Ascent,Descent}.
So, Wine's font loader seems to be working appropriately and thus the
sane thing to do is to make sure tmHeight=0 is handled gracefully.
As for RiordonFancy, I don't know, but aveWidth=0 in that case, so that
doesn't really affect us here.
