more font improvements and cleanup
Get rid of the notion of a font's "ascent"; the reference point for
drawing is the top-left corner of the character box rather than the
baseline. Add some more space between the menu entries and make the
highlight bar around the text.
Replace the default font.png with two images; the build system will
include one or the other based on the resolutions of the device.
Restore the original compiled-in bitmap font, to fall back on when
font.png can't be found (eg, in the charger binary).
Add support for bold text (when a font.png image is used).
Change-Id: I6d211a486a3636f20208502b1cd2aeae8b9f5b02
diff --git a/minui/minui.h b/minui/minui.h
index bc43bb5..1b8dd05 100644
--- a/minui/minui.h
+++ b/minui/minui.h
@@ -37,7 +37,7 @@
void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
void gr_fill(int x1, int y1, int x2, int y2);
-int gr_text(int x, int y, const char *s);
+int gr_text(int x, int y, const char *s, int bold);
void gr_texticon(int x, int y, gr_surface icon);
int gr_measure(const char *s);
void gr_font_size(int *x, int *y);